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ABB 500 Programming Manual

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1. 1 2 Control Panel Display s uev LENS NUN esee s s ves ed vs 1 2 Control Panel Keys p AES va D bee RUE x net Rd 1 3 Related Publications ERE ace 1 3 Chapter 2 Overview of ACS 500 Programming Overview of Application Macros 4 lt 4 2 1 Application Macros Defined 2 1 Menu System of Parameters 1 1 7 42 1 2 2 Start up Data Parameters AAA I e Wed HORREA UN ENDE iy e ees 2 2 Operating Data Parameters 2 2 3 Menu Navigation 2 ahas a E ER oos doh dona ved hada dhe E REAR dod duo dis 2 3 Chapter 3 Start up Data Start up Data Parameters 14 3 1 etse tres ico pic gh AE 3 1 Parameter Selection PREPARADO URN E 3 2 Chapter 4 Control Operation Operating Data Parameters 12 2 4 1 Louis AE Ne Soto INR AS 4 1 Farane er Selection eee Edo ESI e ED RE do a 4 3 Motor Control Val es
2. How to Set References CONTROL LOCATION 9 KEYPAD R1 1 KEYPAD P1 2 EXTERNAL 3 KEYPAD REF 1 10 E n CRIT FREQUENCIES KEYPAD PI REF 2 20 5 2 20 5 3 11 1 m e i 20 5 4 20 5 5 3 20 5 6 20 5 7 i 20 5 8 20 5 9 EXTERNAL REF 1SEL REF 182 1 PRESETSPEED 1 7 20 5 10 20 5 11 10 2 2 LIMITS 10 3 2 10 3 6 i INV 10 33 1037 H OP DATA 13 DI3U 4D R FILTER 2 10 3 4 1038 CRIT FREQ SELECT Ali 080 40 i 3 5 42 ACC DEC REF 2 TIME 2051 2 050 60 SEE Be 4 M OFF ON Al 1 JOYST GROUPS ud ius PRESET SPEED SEL 102 Y EXTERNALREF2SEL 105 i 10 2 5 i APPLICATIONS NO SEL ACCIDEC TIME 1 ACC DEC RAMP OP DATA 14 DIU 4D R DI 1 DI2 DI3 2083 2031 SHAPE 20 3 2 Ali 0130 40 DI 4 DI 5 DI 6 ACC DEC TIME 2 LINEAR sl PI o gt DEN 0112 01123 235 2038 E DI 3 4 DI 3 4 5 i S3 SHAPE ACTUAL 1 INPUT DI 5 6 014 56 ACC DEC 1 OR 2 SE 40 1 7 40 2 22 d SELECT 203 1 E NO 12 NO SEL Ali 011 016 MINIMUM FREQUENCY T 011 014 DI2 DI5 20 1 1 REF DI3 DI6 ACTUAL 2 INPUT i MAXIMUM FREQUENCY 40 1 8 40 2 23 20 1 2 NO 0 500 Hz ACS 501 0 120 Hz ACS 502 2 How to Set Operation Controls CTRL ae ow DIRECTION FWD REV 1013 CONTROLS EXT START STP DIR i E mia EXLREET t FORWARD 1 EXTERNAL 2 REQUES
3. 1 4 5 17 Application 6 Pump 2 5 18 Operation Diagram sts esI RN P NOS esu boe Un resta 5 18 Input and Output Signals 5 18 Pump and Fan External Connections 5 19 Pump and Fan Parameter Settings 5 20 Chapter 6 Parameters ACS 500 Parameter Menus 6 1 ACS 500 Parameters i i nov RECORDER EET RR ei dee dons 6 1 Main 10 Control Connections 6 2 Group 10 1 Start Stop Direction 0 1 6 2 Group 10 2 Ext Reference Select 6 4 Group 10 3 Preset Speeds NEA EEDSSI IE 6 7 Group 10 4 System Contr Inputs 1 2 6 9 Group 10 5 Analog Inputs iva dt downs Seeing dak Ea Y RR ELS NU Re 6 10 Group LOG Relay Outputs 1 4 tute bet done S deo dne e Ere eos dede fs e 6 12 Group 10 7 Analog Outputs 6 14 Group 10 8 Ext Communication 6 16
4. 1 2 2 5 6 Hand Auto External Connections 1 5 7 Hand Auto Parameter Settings 5 8 Application 3 PI Control omi TERRE RE E 5 9 Operation Diagram o eR ux We watt dee RERO RODA ES qe UE 5 9 Input and Output Signals 2 5 9 PI Control External Connections 1 4 2 5 10 PI Control Parameter Settings 5 11 Application4 Opt Pack 22 24 2 ase eno epe RR Oe Roe d 5 12 Operation Diagram RC De RECO E BS 5 12 Input and Output Signals 5 12 Opt Pack External Connections 1 1 5 13 Opt Pack Parameter Settings i e ed iix me e Rem RE ex ul rre e ees 5 14 Application S Seq Ctrl ores pr T est ates Ret ates e qus pee e E pens 5 15 Operation Diagram e 23 54 ie ee Se TR R RE ed s 5 15 Input Output Signals ee deed qued VAR M ke AG pA N 2 5 15 Seq Ctrl External Connections 1 5 16 Seq Ctrl Parameter Settings
5. DI1 DD DI3 Function 0 0 0 No Preset Speed 1 0 0 Preset Speed 1 0 1 0 Preset Speed 2 1 1 0 Preset Speed 3 0 0 1 Preset Speed 4 1 0 1 Preset Speed 5 0 1 1 Preset Speed 6 1 1 1 Preset Speed 7 DI34 5 Refer to DI1 2 3 6 8 ACS 500 Programming Manual Chapter 6 Parameters DI4 5 6 Refer to DI1 2 3 Group 10 4 System These parameter values can only be altered with the ACS 500 stopped The Contr Inputs Range Unit column in Table 6 6 shows parameter values The text following the table explains parameter values in detail Table 6 6 Group 10 4 Parameter Range Unit Description 1 RUN ENABLE Yes DI1 DI6 Run enable input 2 FAULT RESET SELECT Not Sel DI1 DI6 Fault Warning Supervision reset On Stop input 3 PARAM LOCK SEL Op Data 20 Parameter lock input DI1 DI6 4 EXTERNAL FAULT Not Sel DI1 DI6 External fault input 1 RUN ENABLE This parameter selects the source of the Run Enable signal YES Run Enable signal active Drive is ready to start without an external Run Enable signal DI6 To activate the Run Enable signal the selected Digital Input must be connected to 24 V DC If the Digital Input goes to 0 V DC the drive will coast to stop 2 FAULT RESET SEL DII DI6 ON STOP ELECT x x If you select SEL fault reset is done from the Keypad If a digital input is selected fault reset is done from an external switch or from th
6. ane eue LR Ro ed TET 4 6 Keypad Control vs External Control 4 7 Keypad Control 4 5o o ee os eie e S dedi ee ege n dt 4 7 External Controls 5 vg ax e e Sea aUe RUD REAL Wea Waal 4 7 Keypad Reference 1 and Keypad PI 4 9 External R f rence labd 2 n a e e IRR c ARS FAC II EA TR 4 10 Password Protection Parameter 4 10 Chapter 5 Standard Application Macro Programs User Macro vues qu SUMI a eee os ied well NH REV 5 1 Macro Applications and Access 5 2 Application 1 Factory Macro 2 5 3 Operation Diagram oer per Ur EUER ER QUU PR ES 5 3 Input and Output Signals 2 2 5 3 Factory Macro External Connections 1 5 4 Factory Macro Parameter Settings 5 5 ACS 500 Programming Manual v Table of Contents Application 2 Hand Auto 1 5 6 Operation Diagram eei ZE E Seve eR ER Ren terdum ete pe ee ae 5 6 Input and Output Signals
7. Motor Input and Output Signals Table 5 5 Input and Output Signals Input Signals Output Signals Two Analog Reference inputs Analog Output AOI Output Frequency Six Digital Inputs Start Hand Start Auto Analog Output AO2 Output Current Preset Speed 2 Auto Select and Run Relay Output RO1 READY Enable Relay Output RO2 RUN Relay Output RO3 FAULT 5 12 ACS 500 Programming Manual Opt Pack External Connections Connection Example Figure 5 8 Connection Example Hand Reference Select voltage or current reference with plugs 1 and S2 on the cus the screw terminals 1 Operation 0 Open 1 Closed omer interface board beside Chapter 5 Standard Application Macro Programs Terminal Function Reference voltage 10 VDC 10 mA Auto Reference Hand Reference Auxiliary voltage output 24 V DC 200mA 24 V max 10 mA START HAND AUTO SELECT PRESET SPEED SELECT PRESET SPEED SELECT RUN ENABLE START AUTO Output Frequency Output Current READY RUN m FAULT Power to remote panel Shield1 RS 485 Serial Link Connections 6 of X50 D15 D16 Output 0 0 set freq through Al1 1 0 Preset Speed 1 0 1 Preset Speed 2 1 1 Preset Speed 3 GND3 SGNA
8. This parameter allows you to select which information is indicated with Relay Output 1 READY The ACS 500 is ready to function The relay is energized unless no run enable is present or a fault exists RUN The drive has been started has an enable signal and is not in a fault trip FAULT Any fault occurs Refer to Chapter 5 Fault Tracing in the Installation amp Start up Manual for more details FAULT 1 Relay energizes when power is applied and de energizes upon a fault trip FAULT RST The ACS 500 is in a fault condition but will reset after the programmed autoreset delay STALL FLT Stall protection has tripped MOT OT FLT Motor overload I t protection has tripped OT FAULT ACS 500 overheat protection has tripped The tripping level is 158 F 70 for ACS 501 and 185 F 85 for ACS 502 FAULT WARN Any fault or warning has occurred WARNING Any warning has occurred OT WARNING The heatsink temperature has exceeded the warning level 149 F 65 C REVERSED Reverse is selected ACS 500 Programming Manual Chapter 6 Parameters EXT CTRL External control selected REF 2 SEL Reference 2 selected PRESET SPD A Preset Speed 1 7 selected DC BUS LIM Voltage regulator is activated FREQ1 LIM Output frequency has exceeded the Supervision Limit 1 Refer to Parameter 30 3 1 Output Freq 1 Func FREQ2 LIM Output frequency has exceeded the Supervision Limit 2
9. 30 3 11 SUPERVIS MESSAGES 30 4 INFORMATION 30 4 11 CRI PROG VERSION 30 4 2 MC PROG VERSION 30 4 3 TEST DATE OFF 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz STOP NO FAULT 700s 10096 4096 60 Hz WARNING 1 2x Ig 205 25 Hz NO 600s version version date gt Typical parameter values to check during start up If needed change values to meet needs of your application Complete parameter list in Appendix A ACS 500 Programming Manual 5 17 Chapter 5 Standard Application Macro Programs Application 6 The main application areas of Pump and Fan Control PFC are pumping and Pump and Fan ventilation systems where speed regulation of a drive motor and automatic start stop of a maximum of three constant speed motors are beneficial PFC can easily be connected to a custom made automatic motor alternation system for controlled changing of drive motors In this way all the motors run equal duty times This Application macro allows you to choose between manual and automatic control A reference setpoint value can be given either internally through a LCD panel or externally through screw terminals A maximum of two actual values can be connected through the screw terminals Actual values can perform different mathematical operations addition subtraction multiplication minimum maximum and square root to get a correct final actual value for the PI controller The PI controller can also
10. parameter values to 20 4 8 SLIP COMPENSATION OFF check during start up If needed 20 4 9 NOMINAL SLIP 4 change values to meet the needs 20 4 10 VOLTAGE LIMIT ON of your application Complete parameter list provided in Appendix A 5 8 ACS 500 Programming Manual Chapter 5 Standard Application Macro Programs Application 3 Start Stop from two different places Control Location selection Run Enable PI Control selection one Preset Speed selection Reference setting and actual value feedback through screw terminal inputs Reference setting also possible internally with the keypad Place A is intended for direct speed setting with a reference signal and Place B is intended for closed loop speed control using the same reference as Place A Preset speed overrides external analog settings Operation Diagram Figure 5 5 Operation Diagram Input Power ACT START STOP A Manual START STOP B Auto Manual Auto Select Place A B Run Enable Preset Speed A Manual Speed Control B Auto PI Control Input and Output Signals Table 5 4 Input and Output Signals Ap Bp Output Current Bp Relay Outputs M 3o Motor Input Signals Output Signals Reference Value 0 V DC Actual Value 4 20 mA Analog Output AOI Output Frequency Analog Output AO2 Output Current Relay Output RO1 READY
11. 600s 1s step Time limit for underload logic ACS 500 Programming Manual 6 35 Chapter 6 Parameters Figure 6 15 shows underload protection Figure 6 15 Underload Protection Underload Region 5Hz f 13 UNDERLOAD CURVE This parameter provides you with five selectable curves Torque limit for underload logic Figure 6 16 shows five available Underload Curve types If the load drops below the set curve for a longer time than the time set by Parameter 30 1 12 the underload protection will activate Curves 1 3 reach maximum at the Field Weakening Point set by Parameter 20 4 4 Field Weak Point Figure 6 16 Underload Curve Types of Motor Torque 100 7 A 80 60 40 20 6 36 ACS 500 Programming Manual Group 30 2 Automatic Reset 1 NUMBER OF RESETS 2 TIME WINDOW 3 TIME BETW RESET ATTEMPTS 4 OVERVOLTAGE Chapter 6 Parameters These parameter values can be altered with the ACS 500 running The Range Unit column in Table 6 17 shows parameter values The text following the table explains parameter values in detail Table 6 17 Group 30 2 Parameter Range Unit Description NUMBER OF RESETS 0 5 Number of faults limit for Autoreset logic 2 TIME WINDOW 1s 180s Time limit for Autoreset logic 3 TIME BETW RESET Os 120s Time delay between reset attempts ATTEMPTS 4 OVERVOLTAGE NO YES Enable automatic fault res
12. Feedback B Auxiliary Voltage Output 24 V DC ov Not Connected 24 V max 10 mA START HAND AUTO SELECT Preset Speed Seleci Preset Speed Selec RUN ENABLE START AUTO Output Frequency 0 20 mA lt gt 0 50 Hz Motor Current 0 20 mA lt gt 0 Relay Output 1 MOTOR 1 Relay Output 2 MOTOR 2 Relay Output 3 FAULT T Select voltage or current reference with plugs 52 on the customer interface board beside Power to Remote Panel ite screw terminals 1 6 of X50 Open switch Manual direct speed setting Closed switch 24 Automatic Shield 5485 Serial Link Connections GND3 Operation D13 D14 Output SGNA 0 0 set freq through SGNB 1 0 Preset Speed 1 O 0 1 Preset Speed 2 Open Closed 1 1 Preset Speed 3 ACS 500 Programming Manual 5 19 Chapter 5 Standard Application Macro Programs Pump and Fan Parameter Settings START UP DATA A LANGUAGE gt ENGLISH B APPLICATIONS gt P amp F AUTOM C APPLIC RESTORE NO D SUPPLY VOLTAGE gt 480 230 380 E USER DISPLAY SCALE gt 0 F MOTOR CURRENT FLA gt 1 of drive G MOTOR POWER kW gt Py of drive H MOTOR POWER FACTOR gt 0 83 MOTOR BASE FREQ 60 J MOTOR BASE R P M gt 1728 K MOTOR NOM VOLTAGE gt 460 230 380 OPERATING DATA 1 OUTPUT 2 SPEED
13. 1 START FUNCTION RAMP Ramp acceleration as set in Group 20 3 FLYING Use this setting to start the motor if it is already rotating such as in a fan drive The drive will start smoothly at the current frequency instead of starting at 0 Hz Note Flying Start searches for the running speed by applying a small voltage to the load at the maximum frequency and decreasing the output frequency until the load speed is found If the motor is not coupled to a load or the load has low inertia the shaft speed can follow this search program ACS 500 Programming Manual 6 17 Chapter 6 Parameters 2 TORQUE BOOST 3 STOP FUNCTION 4 BRAKE CHOPPER 5 DC HOLD TORQ BOOST Automatic start current boost which may be necessary in applications requiring high starting torque Automatic torque boost is active only from 0 Hz to 20 Hz or until the reference speed is reached Torque boost is not activated if the output frequency falls below 20 Hz while running Refer to IR Compensation in Group 20 4 for added torque at low speeds while running FLYING Both Flying Start and Torque Boost functions are active Sets the current that will be allowed when Torque Boost start is selected Keep the boost current as low as possible for the application Setting is in actual amps 0 5 2 0 x Iyn 1 step COAST The ACS 500 AC drive stops supplying voltage immediately after stop command is received and the motor coasts to a sto
14. 3 MOTOR CURRENT 4 RATED TORQUE 5 RATED POWER 6 DC BUS VOLTAGE 7 OUTPUT VOLTAGE 8 DRIVE TEMPERATURE 9 CONTROL LOCATION EXTERNAL 10 KEYPAD REF 1 11 KEYPAD PI REF 2 12 EXT REF 1 OR2 REF 1 18 EXTERNAL REF 1 14 EXTERNAL REF 2 15 RUN TIME 16 KILOWATT HOURS 17 LAST RECD FAULT 18 SECOND RECD FAULT 19 FIRST RECD FAULT 20 PARAMETER LOCK OPEN 21 APPL BLOCK OUTPUT 22 ACTUAL VALUE 1 23 ACTUAL VALUE 2 24 AUX MOTRS RUNNING 25 CONTROLLER OUTPUT 26 CONTROL ERROR 27 ACT VALUE 1 PFC 28 ACT VALUE 2 PFC 10 CONTROL CONNECTIONS 10 1 START STOP DIRECTION 10 1 1 EXT 1 STRT STP DIR Di 10 1 2 EXT 2 STRT STP DIR gt 016 10 1 3 LOC EXT DIRECTION gt FORWARD 10 2 EX REFERENCE SELECT 10 2 1EXT 1 EXT 2 SELECT 012 10 2 2 EXTERNAL REF1 SEL gt OP DATA 13 10 2 3 EXT REF1 MINIMUM 0 Hz 10 2 4 EXT REF1 MAXIMUM 60 Hz 10 2 7 EXTERNAL REF2 SEL gt DATA 14 10 3 PRESET SPEEDS 10 3 1 PRESET SPEED SEL DI3 4 10 3 2 PRESET SPEED 1 gt 5Hz 10 3 3 PRESET SPEED 2 10Hz 10 3 4 PRESET SPEED 3 15Hz 10 4 SYSTEM CONTR INPUTS 10 4 1 RUN ENABLE DI5 10 4 2 FAULT RESET SELECT ON STOP 10 4 3 PARAM LOCK SEL gt KEYPAD 10 4 4 EXTERNAL FAULT NOT SEL 10 5 ANALOG INPUTS 10 5 1 MINIMUM gt 0 0 mA 10 5 2 MAXIMUM gt 10 V 20 mA 10 5 3 RC FILTER ON Al1 0 1s 10 5 4 INVERT NO 10 5 5 MINIMUM AI2 gt 2 4 10 5 6 MAXIMUM AI2 10 V 20 mA 10 5 7 RC FILTER ON 2 10 5 8 INVERT 2 10 6 RELAY OUTPUTS 10 6 1 RELAY RO1 OUTP
15. Displayed in the units set by Parameter 40 2 31 Displ Unit Scale During motor operation or when troubleshooting you may need to check the vital statistics of the motor and drive Operating Data Parameters 1 8 allow you to view motor and drive activity When controlling the drive from the keypad you may adjust motor speed while displaying Operating Data Parameters 1 8 To do this while viewing these parameters 1 Press to enter the Setting mode 2 Press Up Arrow to increase motor speed or Down Arrow to decrease motor speed When viewing Operating Data Parameters 1 Output Frequency and 2 Speed the LCD display changes to show Operating Data Parameter 10 Keypad Ref 1 while pressing the Up Arrow or Down Arrow 4 6 ACS 500 Programming Manual Keypad Control vs External Control Keypad Control External Control Chapter 4 Control Operation The ACS 500 can be controlled from two external control locations or from the Control Panel keypad Figure 4 2 shows all control locations Figure 4 2 Control Locations Keypad Control R1 or PI 4 External Control External Control manual such as a PLC 606 automatic 5 R1 R2 Select Operating Data Parameter 9 Control Location then select KEYPAD R1 for keypad control or EXTERNAL for external control The valid control location is indicated on t
16. If you select REQUEST the rotation direction is selected by Digital Inputs as defined in Parameters 10 1 1 Ext 1 Strt Stp Dir and 10 1 2 Ext 2 Strt Stp Dir or by keypad push button If FAST REV is selected and Parameter 20 2 3 Stop Function is set to COAST the modulator starts to operate in a reverse direction immediately when REVERSE is requested This procedure results in fast reversing ACS 500 Programming Manual Chapter 6 Parameters Group 10 2 Ext Reference Select 1 EXT 1 EXT 2 SELECT 2 EXTERNAL SEL These parameter values can be altered with the ACS 500 running except those marked with O The Range Unit column in Table 6 2 shows parameter values The text following the table explains parameter values in detail Table 6 2 Group 10 2 Parameter Range Unit Description 1 EXT I EXT 2 SELECT OP DATA 12 External control location selection O DI1 DI6 input 2 EXTERNAL SEL DATA 13 Analog and Digital Inputs External reference 1 input 3 EXT MINIMUM External reference 1 minimum value 0 500 Hz ACS 501 0 120 Hz ACS 502 4 EXT MAXIMUM 0 500 Hz ACS 501 0 120 Hz ACS 502 External reference 1 maximum value 5 EXT REF1 OFFSET 30 30 Hz Offset for scaling external reference 1 6 EXT REF1 GAIN 100 10096 Gain for scaling external reference 1 7 EXTERNAL REE2 SEL OPDATA 14 Analog and Digital Input
17. Start Limit 1 Param 40 2 9 1Hz Y A Y Frequency Increasing Low Freq Limit 1 During the Start Delay Param 40 2 12 1Hz i f ___ Frequency Decreasing min During the Stop Delay Flow Stop Delay 40 2 16 Increasing Flow Aux Motor 1 START STOP START Decreasing Flow STOP 10 START FREQ2 Same functionality as Parameter 40 2 9 Start Freq 1 except for second lag motor 11 START FREQ2 Same functionality as Parameter 40 2 9 Start Freq 1 except for third lag motor 12 LOW FREQ 1 0 500 Hz ACS 501 0 120 Hz ACS 502 Output frequency that the ACS 500 will go to after the first lag motor is started If the output frequency goes below this limit by 1 Hz the lag motor will stop ACS 500 Programming Manual 6 49 Chapter 6 Parameters 15 LAG MOT START DLY 16 LAG MOT STOP DLY 13 LOW 2 14 LOW FREQ 3 17 NBR OF LAG MOTORS 18 ALTERNATION INTERV 19 ALTERNATION LEVEL 0 500 Hz ACS 501 0 120 Hz ACS 502 Output frequency that the ACS 500 will go to after the second lag motor is started If the output frequency goes below this limit by 1 Hz the lag motor will stop 0 500 Hz ACS 501 0 120 Hz ACS 502 Output frequency that the ACS 500 will go to after the third lag motor is started If the output frequency goes below this limit by 1 Hz the lag motor will stop 0 3600s Start delay for lag motors
18. gt OmA 30 1 4 MOTOR THERM TIME 700s 5 RATED POWER 10 7 4 RC FILTER ON AO1 2s 30 1 5 MOTOR LOAD CURVE 100 6 DC BUS VOLTAGE 10 7 5 INVERT AO1 NO 30 1 6 ZERO SPEED LOAD 40 7 OUTPUT VOLTAGE 10 7 6 ANALOG OUTPUT 2 OUT CURR 30 1 7 BREAK POINT 60 Hz 8 DRIVE TEMPERATURE 10 7 7 SCALE AO2 100 30 1 8 STALL FUNCTION WARNING 9 CONTROL LOCATION EXTERNAL 10 7 8 MINIMUM AO2 gt OmA 30 1 9 STALL CURRENT 1 5 10 KEYPAD REF 1 10 7 9 RC FILTER ON AO2 26 30 1 10 STALL TIME FREQ 20s 25 Hz 11 KEYPAD PI REF 2 10 7 10 INVERT AO2 NO 30 1 11 UNDERLOAD FUNC NO 12 EXT REF 1 OR2 REF 1 30 1 12 UNDERLOAD TIME 600s 13 EXTERNAL REF 1 20 DRIVE PARAMETERS 30 1 13 UNDERLOAD CURVE 1 14 EXTERNAL REF 2 15 RUN TIME 20 1 FREQ CURRENT LIMITS 30 2 AUTOMATIC RESET 16 KILOWATT HOURS 20 1 1 MINIMUM FREQUENCY gt 0Hz 30 2 1 NUMBER OF RESETS 5 17 LAST RECD FAULT 20 1 2 MAXIMUM FREQUENCY gt 60 Hz 30 2 2 TIME WINDOW 30s 18 SECOND RECD FAULT 20 1 3 FREQUENCY RANGE 0 120 Hz 30 2 3 TIME BETW RES ATT 0 19 FIRST RECD FAULT 20 1 4 CURRENT LIMIT gt 15 14 30 2 4 OVERVOLTAGE gt NO 20 PARAMETER LOCK OPEN 30 2 5 UNDERVOLTAGE YES 20 2 START STOP 30 2 6 OVERCURRENT gt NO 10 CONTROL CONNECTIONS 20 2 1 START FUNCTION FLYING 30 2 7 SIGNAL MIN NO 20 2 2 TORQUE BOOST CURR 15xly 10 1 START STOP DIRECTION 20 2 3 STOP FUNCTION COAST 30 3 SUPERVISION 10 1 1 EXT 1 STRT STP DIR 20 2 4 BRAKE CHOPPER NO 30 3 1 OUTPUT FREQ 1 FUNC gt NO 10 1 2 EXT 2 STRT STP DIR DIG 20 2 5 DC HOLD OFF 30
19. maximum reference pressing will store the applied reference and the ACS 500 will consider this value to be maximum 6 10 ACS 500 Programming Manual Chapter 6 Parameters RC FILTER ON Al1 Filter time constant for Analog Input 1 As the Analog Input value changes 63 percent of the change takes place within the time period given by this parameter If you select the minimum value 0 01s the signal is not filtered Figure 6 3 shows filter time constant Figure 6 3 Filter Time Constant e 4 Unfiltered Signal 100 63 AH Filtered Signal Filter Al1 4 INVERT A T NO YES If this parameter is set to YES maximum reference gives minimum frequency and minimum reference gives maximum frequency 5 MINIMUM AI2 Refer to Parameter 10 5 1 6 MAXIMUM A12 Reter to Parameter 10 5 2 7 RC FILTER ON AI2 Refer to Parameter 10 5 3 8 INVERT AI2 Refer to Parameter 10 5 4 ACS 500 Programming Manual 6 11 Chapter 6 Parameters Group 10 6 Relay Outputs 1 RELAY RO1 OUTPUT These parameter values can only be altered when the ACS 500 is not running The text following Table 6 8 explains parameter values in detail Table 6 8 Group 10 6 Parameter Range Unit Description 1 RELAY ROI OUTPUT Refer to the text Relay Output 1 content 2 RELAY RO2 OUTPUT 22109 for the Relay Output 2 content available 3 RELAY RO3 OUTPUT selections Relay Output 3 content
20. 1 40 2 4 REFERENCE STEP 2 40 2 5 REFERENCE STEP 3 40 2 6 SLEEP DELAY 40 2 7 SLEEP LEVEL 40 2 8 WAKE UP LEVEL 40 2 9 START FREQ 1 40 2 10 START FREQ 2 40 2 11 START FREQ 3 40 2 12 LOW FREQ 1 40 2 13 LOW FREQ 2 40 2 14 LOW FREQ 3 40 2 15 AUX MOT START DLY gt 40 2 16 AUX gt 40 2 17 NBR OF AUX MOTORS gt 40 2 18 AUTOCHANGE INTERV gt 40 2 19 AUTOCHANGE LEVEL gt 40 2 20 INTERLOCKS gt 40 2 21 ERROR VALUE INV gt 40 2 22 ACTUAL 1 INPUT 40 2 23 ACTUAL 2 INPUT 40 2 24 ACTUAL VALUE SEL 40 2 25 ACT 1 MIN SCALE gt 40 2 26 ACT 1 MAX SCALE gt 40 2 27 ACT 2 MIN SCALE 40 2 28 ACT 2 MAX SCALE 40 2 29 REGUL BYPASS 40 2 30 DISPLAY UNIT 40 2 31 DISPL UNIT SCALE 40 2 32 NBR OF DECIMALS ted 4 i i version version date 250 096 3s 096 096 096 60s 24 00 Hz 35 096 57 00 Hz 57 00 Hz 57 00 Hz 27 00 Hz 27 00 Hz 27 00 Hz 5s 3s 1 72 h 00 min 45 096 OFF NO Al2 NO ACT 1 0 100 0 0 NO psi 1000 2 gt Typical parameter values to check during start up If needed change values to meet the needs of your application Complete parameter list provided in Appendix A See Critical Frequencies in Chapter 6 5 20 ACS 500 Programming Manual ACS 500 Parameter Menus Figure 6 1 START UP DATA r 9 A LANGUAGE B APPLICATION C APPLIC RESTORE D Supply Voltage Chapte
21. 3 HIGH 20 5 8 CRIT FREQ 4 LOW 20 5 9 CRIT FREQ 4 HIGH 20 5 10 CRIT FREQ 5 LOW 20 5 11 CRIT FREQ 5 HIGH Chapter 5 Standard Application Macro Programs gt E 0 V 0 mA 10 V 20 mA 0 1s NO 0 V 0 mA 10 V 20 mA 0 1s NO READY RUN FAULT 1 OUT FREQ 10096 0 mA 2s NO OUT CURR 10096 0 mA 2s NO 0 2 60 2 0 120 Hz 1 5 x In RAMP 1 5 x ly COAST NO OFF 0 01 x Vy 0 01 x Vy Os NOT SEL LINEAR 1s 1s 0 1s 0 1s 3kHz 460 V LINEAR 60 Hz NO 0 01 x Vy 0 Hz OFF 496 ON OFF 0 2 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 30 PROTECTION INFORMAT 30 1 FAULT FUNCTION 30 1 1 SERIAL FAULT FUNC 30 1 2 Al lt MIN FUNCTION 30 1 3 MOT TEMP FLT FUNC 30 1 4 MOTOR THERM TIME 30 1 5 MOTOR LOAD CURVE 30 1 6 ZERO SPEED LOAD 30 1 7 BREAK POINT 30 1 8 STALL FUNCTION 30 1 9 STALL CURRENT 30 1 10 STALL TIME FREQ 30 1 11 UNDERLOAD FUNC 30 1 12 UNDERLOAD TIME 30 1 13 UNDERLOAD CURVE 30 2 AUTOMATIC RESET 30 2 1 NUMBER OF RESETS 30 2 2 TIME WINDOW 30 2 3 TIME BETW RES ATT 30 2 4 OVERVOLTAGE 30 2 5 UNDERVOLTAGE 30 2 6 OVERCURRENT 30 2 7 Al SIGNAL lt MIN 30 3 SUPERVISION 30 3 1 OUTPUT FREQ 1 FUNC 30 3 2 OUTPUT FREQ 1 LIM 30 3 3 OUTPUT FREQ 2 FUNC 30 3 4 OUTPUT FREQ 2 LIM 30 3 5 CURRENT FUNCTION 30 3 6 CURRENT LIMIT 30 3 7 REF1 FUNCTION 30 3 8 REF1 LIMIT 30 3 9 REF2 FUNCTION 30 3 10 REF2 LIMIT 30 3 11 SUPERVIS MESSAGES 30 4 INFORMAT
22. 3 Input and Output Signals Input Signals Output Signals Two analog reference inputs Analog Output AOI Output Frequency START STOP and REVERSE switch input Analog Output AO2 Output Current for each control location Control switch Relay Output RO1 READY inputs for selection of the location and one Relay Output RO2 RUN preset speed Relay Output RO3 FAULT 1 5 6 ACS 500 Programming Manual Chapter 5 Standard Application Macro Programs Hand Auto External Connections Connection Example Figure 5 4 Connection Example Terminal X50 Function Reference voltage 10 V DC max Reference Hand i Y 10 mA 1 Reference Signal Hand OV 10 V or 20 Reference Signal Auto OV 10 V or 20 Reference 77 Auxiliary voltage output 24 V DC oV Not connected 24 V max 10 mA START Hand REVERSE Hand AUTO SELECT PRESET SPEED 1 REVERSE Auto START Auto Output Speed 0 20 mA 0 Max Speed Output Current 0 20 lt gt 0 ly no Relay output 1 READY Z Relay output 2 RUN Relay output 3 FAULT INV E Terminal X51 Power to remote panel Shield1 RS 485 Serial Link Connections GND3 Select voltage or current reference with plugs SGNA 51 and S2 on the customer interface board be
23. 6 6 39 Supervision 38 ndm 6 39 SUPPLY VOLTAGE 3 2 i SWITCHING FREQ 6 23 6 24 REF2 FUNCTION 6 39 System contr inputs 6 9 REF2 LIMIT 6 39 Reference select 6 4 T REFERENCE STEP 1 6 47 REFERENCE STEP 2 6 48 TEST DATE 6 40 REFERENCE STEP 3 6 48 TIME BETW RESET ATTEMPTS 6 37 Relay outputs 6 12 TIME WINDOW 6 37 RELAY 1 OUTPUT 6 12 TORQUE BOOST CUR 6 18 RELAY RO2 OUTPUT 6 13 RELAY RO3 OUTPUT 6 13 U Reverse 6 2 6 3 6 8 RUN ENABLE 6 9 UNDERLOAD CURVE 6 36 UNDERLOAD FUNCTION 6 35 S UNDERLOAD TIME 6 35 UNDERVOLTAGE 6 38 Safety instructions USER DISPLAY SCALE 3 2 general iii User macro 5 1 warning symbols iii SCALE 1 6 15 V ALE AO2 6 15 S V Hz RATIO 6 23 S Curve 6 16 V Hz2 6 23 Seq ctrl macro 5 15 VOLTAGE LIMIT 6 27 external connections 5 16 Volt 6 27 parameter settings 5 17 OASE TEEM AOIS i SERIAL FAULT FUNC 6 30 W Signal flow diagram 4 8 SLEEP DELAY 6 48 WAKE UP LEVEL 6 49 Sleep function 6 48 SLEEP LEVEL 6 49 Z SLIP COMPENSATION 6 26 Squared V Hz 6 22 ZERO SPEED LOAD 6 34 4 ACS 500 Programming Manual
24. Hz ACS 502 10 3 7 PRESET SPEED 6 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 3 8 PRESET SPEED 7 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 4 SYSTEM CONTR INPUTS 10 4 1 RUN ENABLE YES DI2 DIA DI5 DI6 ACS 500 Programming Manual A 3 Appendix A Complete Parameter Settings Parameter Alternative Settings Custom Setting 10 4 2 FAULT RESET SELECT NOT SEL DI2 DI4 DIS DI6 ON STOP 10 4 3 PARAM LOCK SEL OP DATA 20 DI2 DI4 015 DIG 10 4 4 EXTERNAL FAULT NOT SEL DI1 DI2 DI4 DIS DI6 10 5 ANALOG INPUTS 10 5 1 MINIMUM 0 V 0 mA 2 V A mA READ INPUT 10 5 2 MAXIMUM 10 V 20 mA READ INPUT 10 5 3 RC FILTER 0 1s 10s 10 5 4 INVERT NO YES 10 5 5 MINIMUM AD 0 V 0 mA 2 V A mA READ INPUT 10 5 6 MAXIMUM 12 10 V 20 mA READ INPUT 10 5 7 RC FILTER ON AD 0 18 10s 10 5 8 INVERT AI2 NO YES 10 6 RELAY OUTPUTS 10 6 1 RELAY RO1 OUTPUT 10 6 2 RELAY RO2 OUTPUT 10 6 3 RELAY RO3 OUTPUT NOT USED READY RUN FAULT FAULT 1 FAULT RST STALL FLT MOT OT FLT OT FAULT FAULT WARN WARNING OT WARNING REVERSED EXT CTRL REF 2 SEL PRESET SPD DC BUS LIM FREQ 1 LIM FREQ 2 LIM CURR LIMIT REF 1 LIMIT REF 2 LIMIT AT SPEED HIGH TEMP P amp F AUTOM 10 7 ANALOG OUTPUTS 10 7 1 ANALOG OUTPUT 1 NOT USED OUT
25. Refer to Parameter 30 3 4 Output Freq 2 Lim CURRENT LIMIT Motor current has exceeded the set Current Supervision Limit Refer to Parameter 30 3 6 Current Limit REF 1 LIMIT Reference has exceeded the set Supervision Limit Refer to Parameter 30 3 8 Ref 1 Limit REF 2 LIMIT Reference 2 has exceeded the set Supervision Limit Refer to Parameter 30 3 10 Ref 2 Limit AT SPEED The output frequency is equal to the set frequency 25 Hz of set frequency HIGH TEMP High heatsink temperature indication with hysteresis Relay activates at 60 C 140 F and opens at 40 C 104 F P amp F AUTOM When Pump and Fan macro is selected some relays are automatically reserved for the lag pumps When a relay is reserved for Pump and Fan sequencing P amp F AUTOM will appear in this parameter 2 RELAY RO2 OUTPUT Reter to Parameter 10 6 1 Relay ROI Output RELAY OUTPUT Reter to Parameter 10 6 1 Relay ROI Output ACS 500 Programming Manual 6 13 Chapter 6 Parameters Group 10 7 Analog Outputs 1 ANALOG OUTPUT 1 These parameter values can be altered with the ACS 500 running except those marked with O The Range Unit column in Table 6 9 shows parameter values The text following the table explains parameter values in detail Table 6 9 Group 10 7 Parameter Range Unit Description 1 ANALOG OUTPUT 1 Refer to the text below for the available selections Analog Output 1
26. Relay Output RO2 RUN Relay Output RO3 FAULT 1 ACS 500 Programming Manual 5 9 Chapter 5 Standard Application Macro Programs Control External Process Control Auto Connections Direct Speed Control Manual Connection Example Figure 5 6 Connection Example Terminal X50 Function Reference voltage 10V DC max Reference RS NK Reference Signal 0 V 10 V or OMA 20 mA 3 Actual Signal 8 OV 10 V or OmA 20 mA Auxiliary voltage output 24 V DC DV Not connected 24 V max 10 mA START Manual Not specified in this application AUTO SELECT PRESET SPEED 1 RUN ENABLE START Auto Output Frequency 0 20 mA lt gt 0 60 Hz Output Current 0 20 mA lt gt 0 ly Relay output 1 READY Relay output 2 RUN Relay output 3 FAULT 1 Terminal X51 Select voltage or current reference with plugs 51 and 52 on the customer interface board beside the screw terminals 1 6 of X50 Power to remote panel Open Switch Manual Control direct speed setting Shield RS 485 Serial Link Connections close switch 24 Auto Control Pl control GND3 Run Enable switch Open switch run disabled also from the keypad SGNA Closed switch run enabled SGNB Reference setting possible
27. SGNB Shield2 ACS 500 Programming Manual 5 13 Chapter 5 Standard Application Macro Programs Opt Pack Parameter Settings START UP DATA 20 5 CRIT FREQUENCIES 10 5 ANALOG INPUTS 20 5 1 CRIT FREQ SELECT OFF A LANGUAGE ENGLISH 10 5 1 MINIMUM gt 0 0 20 5 2 CRIT FREQ 1 LOW 0 Hz B APPLICATIONS OPT PACK 10 5 2 MAXIMUM AI gt 10 V 20 mA 20 5 3 CRIT FREQ 1 HIGH 0 Hz C APPLIC RESTORE NO 10 5 3 RC FILTER ON AH 0 1s 20 5 4 CRIT FREQ 2 LOW 0 Hz D SUPPLY VOLTAGE 480 230 380 10 5 4 INVERT AI NO 20 5 5 CRIT FREQ 2 HIGH 0 Hz E USER DISPLAY SCALE gt 0 10 5 5 MINIMUM AI2 0 V 0 mA 20 5 6 CRIT FREQ 3 LOW 0Hz F MOTOR CURRENT FLA In of drive 10 5 6 MAXIMUM AI2 10 V 20 mA 20 5 7 CRIT FREQ 3 HIGH 0 Hz G MOTOR POWER kW Py of drive 10 5 7 RC FILTER ON Al2 0 1s 20 5 8 CRIT FREQ 4 LOW 0 Hz H MOTOR POWER FACTOR gt 0 83 10 5 8 INVERT AI2 NO 20 5 9 CRIT FREQ 4 HIGH 0 Hz MOTOR BASE FREQ 60 20 5 10 CRIT FREQ 5 LOW 0 Hz J MOTOR BASE R PM gt 1728 10 6 RELAY OUTPUTS 20 5 11 CRIT FREQ 5 HIGH 0Hz K MOTOR NOM VOLTAGE gt 460 230 380 10 6 1 RELAY RO1 OUTPUT READY 10 6 2 RELAY RO2 OUTPUT RUN 30 PROTECTION INFORMAT OPERATING DATA 10 6 3 RELAY RO3 OUTPUT FAULT 30 1 FAULT FUNCTION 1 OUTPUT 10 7 ANALOG OUTPUTS 30 1 1 SERIAL FAULT FUNC STOP 2 SPEED 10 7 1 ANALOG OUTPUT 1 OUT FREQ 30 1 2 MIN FUNCTION NO 3 MOTOR CURRENT 10 7 2 SCALE AO1 10095 30 1 3 MOT TEMP FLT FUNC gt FAULT 4 RATED TORQUE 10 7 3 MINIMUM AO1
28. Speed SEQ CTRL Pump and Fan Closed loop control systems utilizing pumps or fans such as constant pressure control level control or flow control Booster pumps of municipal water supply systems Automatic level control of water reservoirs Pumps and fans of waste water treatment plants Cooling tower fan drives Combustion air and exhaust gas fans of power plants Process P amp F AUTOM Speed Control Closed loop speed control for more precise control of motor speed Requires SNAT 7610 BAC option card For a complete description and parameter listing see the Users Manual for the SNAT 7610 BAC option board SPEED CTRL Refer to Appendix A Complete Parameter Settings for the alternative settings for all parameters ACS 500 Programming Manual Application 1 Factory Macro Operation Diagram Figure 5 1 Operation Diagram Input Power Ext Controls h 2 See M Motor Input and Output Signals Chapter 5 Standard Application Macro Programs drive commands reference settings and parameter settings can be undertaken from the local keypad or through the screw terminals external Select the control device with Parameter 9 Control Location Two analog and three relay output contact signals are available on Terminal Block X50 Factory setting is KEYPAD R1 Change Control Location Press ro
29. When Parameter Lock is from the Keypad lock Press to enter Setting mode Press Up Arrow or Down Arrow to change from OPEN xxx to LOCKED xxx Press to save the setting Press Up Arrow to move to the next parameter To unlock the parameters 1 Return to Operating Data Parameter 20 Parameter Lock The LCD Display shows LOCKED xxx 2 Press to enter Setting mode 3 Press and hold Up Arrow to change LOCKED xxx to LOCKED 358 4 Press to open the Parameter Lock The LCD Display shows OPEN XXX This parameter is the PI Controller output signal Refer to Figure 4 3 in the External Control section of this chapter Press Up Arrow to move to the next parameter This parameter is a feedback signal to the PI Controller displayed in percent Press Up Arrow to move to the next parameter ACS 500 Programming Manual 4 5 Chapter 4 Control Operation 23 ACTUAL VALUE 2 24 LAG MOTRS RUNNING 25 CONTROLLER OUTPUT ACT VALUE 1 PFC ACT VALUE 2 PFC Motor Control Values This parameter is a feedback signal to the PI Controller displayed in percent Press Up Arrow to move to the next parameter Number of lag motors running in Pump and Fan control Output value of the PI Controller Value is in percent of the regulation range Unscaled actual feedback signal number one Displayed in the units set by Parameter 40 2 30 Display Unit Unscaled actual feedback signal number two
30. also internally with the keypad ie y Shield 5 10 ACS 500 Programming Manual PI Control Parameter Settings START UP DATA A LANGUAGE gt ENGLISH B APPLICATIONS gt PI CONTROL C APPLIC RESTORE NO D SUPPLY VOLTAGE gt 480 230 380 E USER DISPLAY SCALE eh F MOTOR CURRENT FLA gt Iwof drive G MOTOR POWER kW gt Py of drive H MOTOR POWER FACTOR 0 83 MOTOR BASE FREQ 60 J MOTOR BASE R P M gt 1728 K MOTOR NOM VOLTAGE gt 460 230 380 OPERATING DATA 1 OUTPUT 2 SPEED 3 MOTOR CURRENT 4 RATED TORQUE 5 RATED POWER 6 DC BUS VOLTAGE 7 OUTPUT VOLTAGE 8 DRIVE TEMPERATURE 9 CONTROL LOCATION gt EXTERNAL 10 KEYPAD REF 1 11 KEYPAD PI REF 2 12 EXT REF 1 OR2 REF 1 13 EXTERNAL REF 1 14 EXTERNAL REF 2 15 RUN TIME 16 KILOWATT HOURS 17 LAST RECD FAULT 18 SECOND RECD FAULT 19 FIRST RECD FAULT 20 PARAMETER LOCK OPEN 21 APPL BLOCK OUTPUT 22 ACTUAL VALUE 1 23 ACTUAL VALUE 2 10 CONTROL CONNECTIONS 10 1 START STOP DIRECTION 10 1 1 EXT 1 STRT STP DIR Di 10 1 2 EXT 2 STRT STP DIR 016 10 2 EX REFERENCE SELECT 10 2 1EXT 1 EXT 2 SELECT 10 2 2 EXTERNAL REF1 SEL 10 2 3 EXT REF1 MINIMUM 0 2 10 2 4 EXT REF1 MAXIMUM 60 Hz 10 2 7 EXTERNAL REF2 SEL 10 3 PRESET SPEEDS 10 3 1 PRESET SPEED SEL 014 10 3 2 1 gt 5Hz 10 4 SYSTEM CONTR INPUTS 10 4 1 RUN ENABLE DI5 10 4 2 FAULT RESET SELECT NOT SEL 10 4 3 PARAM LOCK SEL OP DATA 20 10 4 4 EXTERNAL FAULT NOT
31. and explains the Start up Data parameters and describes how to set these parameters The Start up Data parameters are a special set of parameters that allow you to set up the drive and motor information Start up Data parameters should only need to be set during start up and should not need to be changed To access the Start up Data parameters you must be at Operating Data Parameter 1 Output Frequency Press and Hold the key while pressing the Right Arrow key This will bring you to Start up Data Parameter Language The Up Arrow and Down Arrow keys are used to change the value or selection for the Start up Data parameters When a parameter is set to the value or selection you want press the key to enter that value as the acceptable value and move to the next parameter To complete the Start up Data parameters and return to the Operating Data parameters continue to enter the information by pressing for each Start up Data parameter The Range Unit column in Table 3 1 shows parameter values The text following the table explains parameter values in detail ACS 500 Programming Manual Chapter 3 Start up Data Parameter Selection A LANGUAGE B APPLICATIONS C APPLIC RESTORE D SUPPLY VOLTAGE E USER DISPLAY SCALE Table 3 1 Start up Data Parameters Parameter Range Unit Description A LANGUAGE Available languages Language selection B APPLICATIONS Appl
32. automatic start and stop of constant speed motors is referred to the actual value signal instead of the output of the PI regulator Refer to Figure 6 24 for an example of the PI regulator bypass function This function is useful in flow control of precipitation tanks Figure 6 24 Regulator Bypass Function Frequency f ACT 1 f max Hin Hass Level of a Tank RUN Regulated Pum STOP s 5 RUN 1 Aux Pump STOP ACS 500 Programming Manual 6 53 Chapter 6 Parameters 30 DISPLAY UNIT 31 DISPL UNIT SCALE 32 NBR OF DECIMALS Sample PFC Application NO UNIT bar m s C F diff temp kPa 1 min m min gpm psi dpsi cFm ft in inHg Unit of ACTI and ACT2 indicated on the display 0 50000 Scaling factor for display unit 0 5 Number of decimal places in the displayed actual values One example of automatic Pump and Fan Control application is fresh water constant pressure control with two pumps In this example a pump station has two pumps used to maintain constant pressure at different flow situations One of the pumps is speed regulated with an ACS 500 and the other is a constant speed pump ON OFF controlled with the PFC macro Note The other pump could also be controlled by an ACS 500 When water consumption is less than the nominal output of the pump PFC controls the speed of the regulated pump downwards so that production of the pump equals the demand If water
33. be bypassed and actual value used as the speed reference Operation Diagram Figure 5 11 Operation Diagram Inpu Power Output ACTip LL Frequency Eg Pef Motor START STOP Ap B55 m 0 CURE START STOP Bp Selec Manual Auto p interlock Relay Output If interlock function is used 013 Interlock 2 p R03 012 Interlock t D FAULT T RO3 RO2 RO i ji ON OFF SE Regulated 0 i Motor 1 Constant Qv Speed Motor 2 QOEM Constant Speed 014 and are reserved for motor 3 control if two Motor 3 lag motors are select with the parameter 40 2 17 Input and Output Signals Table 5 7 Input and Output Signals Input Signals Output Signals Actual value 4 20 mA Analog Output AOI Output Frequency Analog Output AO2 Motor Current Relay Output ROI First Motor Control Relay Output RO2 Second Motor Control Relay Output RO3 FAULT 5 18 ACS 500 Programming Manual Chapter 5 Standard Application Macro Programs Pump and Fan External Connections Connection Example Figure 5 12 Connection Example Terminal Function Reference Voltage 10 VDC 10mA Reference Signal 0V 10Vor0 20 Actual Signal ACT1 Transducer a OV 10 mA 20
34. consumption increases the PFC regulator speed of the pump increases equally until the start limit of the constant speed pump is reached start limit 2 set value of Parameter 40 2 9 Start Freq 1 1 Hz Start occurs after the set start delay set value of Parameter 40 2 15 if demand remains above the start limit for longer than the start delay When the constant speed pump starts the speed of the regulated pump will automatically regulate to the set low frequency 1 value Parameter 40 2 12 If the demand increases further the speed of the regulated pump regulates upwards maintaining equal pressure in the system If demand decreases the speed of the regulated pump first regulates downwards until the stop limit stop limit 2 set value of Parameter 40 2 12 Low Freq 1 1 Hz of the constant speed pump is reached The constant speed pump is stopped after the set stop delay Parameter 40 2 16 if demand remains below the stop limit for longer than the stop delay When the constant speed pump stops the speed of the regulated pump will increase to meet the demand Refer to Figure 6 22 for an example of pump automation If a start limit of an auxiliary pump has been set higher than the maximum frequency of the ACS 500 the lag pump starts at the defined start limit because the output of the PI regulator has not been limited by the maximum frequency of the ACS 500 If a stop limit is set lower than the minimum frequency of the ACS 500 a lag pu
35. content 2 SCALE AOI 10 100096 Analog Output signal 1 scaling factor 3 MINIMUM AOI 0 mA 4 mA Analog Output signal 1 minimum 4 RC FILTER ON AOI 0 01 10s Filter time constant for AOI 5 INVERT AOI NO YES Analog Output signal 1 inversion 6 ANALOG OUTPUT 2 Refer to the text Analog Output 2 content O below for the available selections 7 SCALE AO2 10 100096 Analog Output signal 2 scaling factor 8 MINIMUM AO2 0 mA 4 mA Analog Output signal 2 minimum 9 RC FILTER ON AO2 0 01 10s Filter time constant for AO2 10 INVERT AO2 NO YES Analog Output signal 2 inversion This Parameter allows you to select which output signal is connected to Analog Output 1 current signal The following list shows the full scale reading with Parameters 10 7 2 Scale 1 and 10 7 7 Scale AO2 set to 10096 NOT USED OUT FREQ Output frequency 20 mA 60 Hz MOT SPEED Motor speed 20 mA z motor speed at 60 Hz OUT CURR Output current 20 mA motor nominal current MOT TORQ Motor torque 20 mA 100 of motor nominal rating MOT POWER Motor power 20 mA 100 of motor nominal rating 6 14 ACS 500 Programming Manual Chapter 6 Parameters V DC BUS DC bus voltage 20 mA 100 of Nominal DC Bus Voltage Vy x 1 35 MOTOR VOLT Motor voltage 20 mA z Supply Voltage REFERENCE Active reference that the ACS 500 is currently following 20 mA 10046 of the active ref
36. customer interface board beside Power to remote panel the screw terminals 1 6 of X50 Operation D15 D16 Output Shield RS 485 Serial Link Connections 0 0 set freq through GND3 1 0 Preset Speed 1 SGNA 0 1 Preset Speed 2 SGNB 0 Open 1 Closed 1 1 Preset Speed 3 Shield2 5 4 ACS 500 Programming Manual Factory Macro Parameter Settings START UP DATA A LANGUAGE gt ENGLISH B APPLICATIONS gt FACTORY C APPLIC RESTORE gt NO D SUPPLY VOLTAGE gt 480 230 380 E USER DISPLAY SCALE eh F MOTOR CURRENT FLA gt Iwof drive G MOTOR POWER kW gt Py of drive H MOTOR POWER FACTOR 0 83 MOTOR BASE FREQ 60 J MOTOR BASE R P M gt 1728 K MOTOR NOM VOLTAGE gt 460 230 380 OPERATING DATA 1 OUTPUT 2 SPEED 3 MOTOR CURRENT 4 RATED TORQUE 5 RATED POWER 6 DC BUS VOLTAGE 7 OUTPUT VOLTAGE 8 DRIVE TEMPERATURE 9 CONTROL LOCATION gt KEYPAD R1 10 KEYPAD REF 1 11 KEYPAD PI REF 2 12 EXT REF 1 OR 2 REF 1 18 EXTERNAL REF 1 14 EXTERNAL REF 2 15 RUN TIME 16 KILOWATT HOURS 17 LAST RECD FAULT 18 SECOND RECD FAULT 19 FIRST RECD FAULT 20 PARAMETER LOCK OPEN 10 CONTROL CONNECTIONS 10 1 START STOP DIRECTION 10 1 1 EXT 1 STRT STP DIR DI1P 2P 3 10 1 2 EXT 2 STRT STP DIR NOT SEL 10 1 3 LOC EXT DIRECTION gt FORWARD 10 2 EX REFERENCE SELECT 10 2 1EXT 1 EXT 2 SELECT OP DATA 12 10 2 2 EXTERNAL REF1 SEL 10 2 3 EXT REF1 MINIMUM 0 2 10 2 4 EXT REF1 MAXIMUM 60 Hz 10 2 7 EXTERNAL REF2 SEL
37. each macro to modify its parameters The remainder of this chapter contains the following information for each macro Operation Input and Output Signals External Connections Parameter Settings User Macro The User macro allows the current parameter settings to be stored in memory store your customized parameters 1 Access the Start up Data menu 2 Change Parameter B Application to USER save 3 Press to save 4 Press foreach of the remaining Start up Data Parameters to get back to the Operating Data current settings are now stored in the User macro Changes can be made to the programming without loosing the parameters saved to the User Macro To recall the last saved parameters or User macro 1 Access the Start up Data menu 2 Change Parameter B Application to USER load 3 Press to load 4 Press foreach of the remaining Start up Data Parameters to get back to the Operating Data ACS 500 Programming Manual 5 1 Chapter 5 Standard Application Macro Programs Macro Applications and Access Table 5 1 Macro Applications and Access Macro Suitable Applications Controls Select Factory Conveyors and other constant torque industrial applications Vibration endurance test benches needing variable speeds of vibrating motors Testing of rotating machines Drives to be run long periods with constant speed different from the nominal speed of
38. few examples of gain settings and the resulting output frequency change to a 10 change in error and a 50 change in error Table 6 24 Gain Settings Output Frequency PI Cont Gain Change for a 10 Frequency Change for a 50 Change in Error Change in Error 50 0 75 Hz 3 75 Hz 10096 1 5 Hz 7 5 Hz 30096 4 5 Hz 22 5 Hz If the parameter value is set to 320 00s the PI Controller operates as a P Controller Time range is 0 025 320 005 0 01s step Figure 6 20 shows PI Controller Gain I Time and Error Value Figure 6 20 Pl Controller Gain and Error Value n Error Value Pl Controller Gain lt Gain L gt Y d t PI CONT I TIME 0 100 Value that the setpoint reference is increased when the first lag motor is started ACS 500 Programming Manual 6 47 Chapter 6 Parameters 4 REFERENCE STEP 2 5 REFERENCE STEP 3 Sleep Function 0 100 Value that the setpoint reference is increased when the second lag motor is started 0 100 Value that the setpoint reference is increased when the third lag motor is started Sleep function is a special energy savings facility This function can be used in pumping stations for example to minimize energy consumption by stopping the regulated pump automatically if demand stays very low longer than the preset time Usually water consumption at night is almost zero and the regulate
39. for 380 volt units or 525 550 575 and 600 VAC for 600 volt units This parameter is used to set the scaling factor for Operating Data Parameter 2 Speed When set to 0 the speed display will show RPM When set to 100 the speed display will show 96 When set to any other value from 0 10000 the display will show this value minus slip unless slip compensation is ON when the output frequency is at the frequency set by Start up Data Parameter I Motor Base Frequency 3 2 ACS 500 Programming Manual F MOTOR CURRENT FLA G MOTOR POWER H MOTOR POWER FACTOR I MOTOR BASE FREQUENCY J MOTOR BASE R P M K MOTOR NOM VOLTAGE Chapter 3 Start up Data This parameter matches the ACS 500 to the rated motor current adjustable between 0 and 1000 amps The drive uses this parameter for motor overload protection and current amperage information displays If the accuracy of the current display parameter O 3 is off by more than 10 due to long motor cables ACS 501 units only a software calculation can be installed by pressing and holding the left arrow until an exclamation point appears on the display This will calculate the current based on the motor power and power factor These parameters must be entered correctly for the calculation to be accurate This parameter matches the motor rated power adjustable between 0 7 hp and 1340 hp The drive uses this parameter for motor overload and kWh information disp
40. in error and a 50 change in error Table 6 22 Gain Settings Output Frequency PI Cont Gain Change for a 10 Change in Error Output Frequency Change for a 50 Change in Error 5096 0 75 Hz 3 75 Hz 10096 1 5 Hz 7 5 Hz 300 4 5 Hz 22 5 Hz 2 P CONT If the parameter value is set to 320 005 the PI Controller operates as P Controller Time range is 0 025 320 00s 0 01s step 3 PI CONT MIN LIMIT minimum value of the PI Controller frequency output The limit cannot be set less than 20 1 1 Minimum Frequency Range is 0 120 Hz 0 01 Hz step 4 PI CONT MAX LIMIT maximum value of the PI Controller frequency output The limit cannot be set greater than 20 1 2 Maximum Frequency Range is 0 120 Hz 0 01 Hz Step 5 ERROR VALUE This parameter allows you to invert the Error Value and thus the operation of INVERT PI Controller Normally a decrease in Actual Signal Feedback causes an increase in drive speed If a decrease in Actual should cause a decrease in speed set Error Value Invert to YES 6 ACTUAL VALUE Actual Value for the PI Controller can be a single signal or two signals combined by subtraction addition or multiplication The choices are as follows ACTI ACT1 ACT2 ACT1 ACT2 ACTI ACT2 7 ACTUAL 1 INPUT 2 8 ACTUAL 2 INPUT OR AD 6 42 ACS 500 Programming Manual Chapter 6 Parameters Figure 6 18 shows PI Controller Gain I
41. parameters can only be seen when you select the P amp F Autom macro These parameter values can be altered with the ACS 500 running except those marked with O The Range Unit column in Table 6 23 shows parameter values Table 6 23 Group 40 2 Parameter Range Unit Description 1 PI CONT GAIN 396 80096 PI Controller Gain selection 2 PI CONT I TIME 0 1s 3206 PI Controller I time selection 3 REFERENCE STEP 1 096 10096 Reference increase 1 4 REFERENCE STEP 2 096 10096 Reference increase 2 5 REFERENCE STEP 3 096 10096 Reference increase 3 6 SLEEP DELAY Os 3600s Time delay for sleep function 7 SLEEP LEVEL 0 500 Hz ACS 501 0 120 Hz ACS 502 Level for activation of sleep function 8 WAKE UP LEVEL 096 100 Level for deactivation of sleep function 9 START FREQ 1 0 500 Hz ACS 501 0 120 Hz ACS 502 Start frequency for first lag motor 10 START FREQ 2 0 500 Hz ACS 501 0 120 Hz ACS 502 Start frequency for second lag motor 11 START FREQ 2 0 500 Hz ACS 501 0 120 Hz ACS 502 Start frequency for third lag motor 12 LOW FREQ 1 0 500 Hz ACS 501 0 120 Hz ACS 502 Output frequency after first lag motor starts 13 LOW FREQ 2 0 500 Hz ACS 501 0 120 Hz ACS 502 Output frequency after second lag motor starts 14 LOW FREQ 3 0 500 Hz ACS 501 0 12
42. that you are most likely to modify if you are using the ACS 500 Factory macro to control your motor The Factory macro default settings appear in the Default column Table 2 1 Factory Macro Parameters Main Group Parameter Default OPERATING OPERATING 9 CONTROL LOCATION KEYPAD DATA DATA 12 EXT REF 1 OR 2 REF 1 20 PARAMETER LOCK OPEN xxx START UP START UP A LANGUAGE ENGLISH DATA DATA B APPLICATIONS FACTORY C APPLIC RESTORE NO D SUPPLY VOLTAGE 480 E USER DISPLAY SCALE 0 F MOTOR CURRENT FLA Current Rating G MOTOR POWER Power Rating H MOTOR POWER FACTOR 0 83 10 10 1 START 10 1 3 LOC EXT FORWARD CONTROL STOP DIRECTION CONNECTIONS DIRECTION 10 3 PRESET 10 3 2 PRESET SPEED 1 5Hz SPEEDS 10 3 3 PRESET SPEED 2 10 Hz 10 3 4 PRESET SPEED 3 15 Hz 10 5 ANALOG 10 5 1 MINIMUM 0 V 0 mA INPUTS 10 5 2 MAXIMUM 10 V 20 mA 10 7 ANALOG 10 7 3 MINIMUM AOI 0 mA OUTPUTS 10 7 8 MINIMUM AO2 0 mA 20 20 1 FREQ 20 1 1 MINIMUM 0 Hz DRIVE CURRENT FREQUENCY PARAMETERS LIMITS 20 1 2 MAXIMUM 60 Hz FREQUENCY 20 1 4 CURRENT LIMIT 1 5 x LT A 20 3 ACCEL 20 3 3 ACCEL TIME 1 3s DECEL 20 3 4 DECEL TIME 1 3s Refer to Chapter 5 Standard Application Macro Programs for a detailed discussion of the Application macros ACS 500 Programming Manual Start up Data Parameters Overview Chapter 3 Start up Data This chapter lists
43. the drive All applications needing traditional external controls Keypad External FACTORY Hand Auto Processes requiring motor speed control both automatically with PLC or other process automation and manually with a remote control panel Active control location selection with digital input Speed controls having one or two external control locations with reference setting and START STOP control Active reference selection with digital input 1 Ext2 HAND AUTO PI Control Intended for use with different closed loop control systems such as pressure control level control and flow control For example Booster pumps of municipal water supply systems Automatic level control of water reservoirs Booster pumps of district heating systems Speed control of different types of material handling systems where material flow has to be regulated use linear V Hz curve Process PI CONTROL Option Pack Fans and pumps when factory supplied option pack on ACS 501 units or when Hand Off Auto or Bypass are supplied on ACS 502 units Enclosure Mounted Operator Devices External Signals OPT PACK Sequential Control Processes requiring motor speed control in addition to the adjustable speed with 1 to 7 preset speeds and or with two different acceleration deceleration times automatically with PLC or other process automation or using manual speed selection switches Regulated Constant
44. through Operating Data Parameter 23 Parameter Lock or Parameter 10 4 3 Param Lock Sel Keypad DI6 it is not possible to select the Setting mode to change any ACS 500 parameters but all parameters may be accessed and viewed The ACS 500 Parameter Lock can be controlled with Keypad Operating Data Parameter 23 Parameter Lock or a digital input The control location is selected with Parameter 10 4 3 Param Lock Sel Keypad DI6 activate the Parameter Lock set Operating Data Parameter 23 Parameter Lock to LOCKED xxx if the control location is the Keypad or activate the selected digital input if the control location is a DI setting The Parameter Lock control location is indicated in Operating Data Parameter 23 Parameter Lock Characters xxx after the parameter value OPEN xxx LOCKED xxx indicate that the current control location is Keypad To open the Parameter Lock you must enter the correct combination The combination for all ACS 500 units is 358 When viewing Parameter Lock enter setting mode and set the 358 code Press to open the Parameter Lock 4 10 ACS 500 Programming Manual Chapter 5 Standard Application Macro Programs This chapter describes the operation and application suitability of six standard Application macros and the User macro The chapter begins with Table 5 1 which lists the macros suitable applications for each what each macro controls and how to access
45. to prevent the lag motor from starting due to a momentary crossing of the start limit The frequency must remain above the start limit for the period of time set by this parameter before the lag motor will start 0 3600s Stop delay for lag motors to prevent the lag motor from stopping due to a momentary crossing of the stop limit The frequency must remain below the stop limit for the period of time set by this parameter before the lag motor will stop 0 3 Number of lag motors in the system Requires I O Extension Board to use third motor 0 min 168 hrs Time interval for changing the sequencing order of the motors Alternation only occurs when the actual signal goes below the level set by Parameter 40 2 19 Alternation Level Setting the value to 00h 00min disables the alternation function This must be done with the drive stopped The interval time only counts the time that the ACS 500 is commanded to run 0 100 Actual value level below which the alternation takes place When the time set by Parameter 40 2 18 Alternation Interv is exceeded and the level goes below the level set by this parameter the order of the lag motors will change With this parameter set to 0 automatic alternation only takes place when the ACS 500 is stopped normal or sleep The alternation level is in relation to the set maximum frequency and to the capacity of the system such that if a value of the parameter is 4596 and the system ha
46. will stop but will read the reference The ACS 500 puts the value of External Reference into Operating Data Parameter 10 Keypad Ref 1 which will make a smooth transition from External to Keypad possible You may now control the drive manually by Keypad Ref 1 If you enter Display mode by pressing after setting Operating Data Parameter 9 Control Location to KEYPAD the value of Operating Data Parameter 10 Keypad Ref 1 will be the set minimum frequency Keypad PI Ref 2 Keypad PI goes through an application block where it can be manipulated when the PI Controller is selected Keypad PI can be used as controller reference or it can be given its own acceleration deceleration ramps Refer to Parameters 20 3 7 Accel Ref 2 Time and 20 3 8 Decel Ref 2 Time ACS 500 Programming Manual 4 9 Chapter 4 Control Operation External Reference 1and2 External Reference 1 External Reference 2 Password Protection Parameter Lock This is the external frequency reference from control location R1 The signal source selection is made with Parameter 10 2 2 External Ref 1 Sel This is the external reference from control location R2 The signal source selection is made with Parameter 10 2 5 External Ref 2 Sel External Reference 2 goes through an application block where it can be manipulated as Keypad Reference 2 Parameter Lock prevents unauthorized persons from altering the parameters If Parameter Lock is active
47. 0 Hz ACS 502 Output frequency after third lag motor starts 15 LAG MOT START Os 3600s Lag motor start delay DLY 16 LAG MOT STOP DLY 05 3600s Lag motor stop delay 17 NBR OF LAG 0 3 Number of lag motors MOTORS 18 ALTERNATION Oh 168h Lag motor alternation interval INTERV 19 ALTERNATION 0 100 Low level threshold for LEVEL alternation 20 INTERLOCKS OFF ON Lag motor interlocks ACS 500 Programming Manual 6 45 Chapter 6 Parameters Parameter Range Unit Description 2 ERROR VALUE NO YES PI Controller error value INVERT inversion 22 ACTUAL 1 INPUT NO AII AI2 Actual 1 signal input selection 23 ACTUAL 2 INPUT NO AI1 AI2 Actual 2 signal input selection 24 ACTUAL VALUE ACTI ACTI ACT2 PI Controller output signal SEL O ACT ACT2 selection ACT1 ACT2 min A1 A2 max A1 A2 sqrt ACT1 sqAl sqA2 25 ACT 1 MIN SCALE 1600 0 1600 0 Minimum scaling factor of the Actual 1 26 ACT 1 MAX SCALE 1600 0 1600 0 Maximum scaling factor of the Actual 1 27 ACT 2 MIN SCALE 1600 0 1600 0 Minimum scaling factor of the Actual 2 28 ACT2 MAX SCALE 1600 0 1600 0 Maximum scaling factor of the Actual 2 29 REGUL BYPASS OFF ON Bypass PI Regulator 30 DISPLAY UNIT NO UNIT bar 96 m s Units of ACTI and ACT2 on C F diff temp kPa the display l min m min gpm psi dpsi cFm ft in inHg 31
48. 0 VID gt 10V 20mA 0 1s NO 0 V 0 mA 10 V 20 mA 0 1s NO READY RUN STALL FAULT OUT FREQ 10096 gt OmA 2s NO OUT CURR 100 gt OmA 2s NO OHz 60Hz 0 120 Hz gt 15xly RAMP 1 5 x In RAMP NO ON 0 01 x Vu 0 01 x Vy 25 016 LINEAR gt 3s gt 3s 10s 10s 3 kHz 460 V LINEAR 60 Hz NO 0 01 x Vy 0 Hz OFF 496 ON 20 5 CRIT FREQUENCIES 20 5 1 CRIT FREQ SELECT 20 5 2 CRIT FREQ 1 LOW 20 5 3 CRIT FREQ 1 HIGH 20 5 4 CRIT FREQ 2 LOW 20 5 5 CRIT FREQ 2 HIGH 20 5 6 CRIT FREQ 3 LOW 20 5 7 CRIT FREQ 3 HIGH 20 5 8 CRIT FREQ 4 LOW 20 5 9 CRIT FREQ 4 HIGH 20 5 10 CRIT FREQ 5 LOW 20 5 11 CRIT FREQ 5 HIGH 30 PROTECTION INFORMAT 30 1 FAULT FUNCTION 30 1 1 SERIAL FAULT FUNC 30 1 2 MIN FUNCTION 30 1 3 MOT TEMP FLT FUNC 30 1 4 MOTOR THERM TIME 30 1 5 MOTOR LOAD CURVE 30 1 6 ZERO SPEED LOAD 30 1 7 BREAK POINT 30 1 8 STALL FUNCTION 30 1 9 STALL CURRENT 30 1 10 STALL TIME FREQ 30 1 11 UNDERLOAD FUNC 30 1 12 UNDERLOAD TIME 30 1 13 UNDERLOAD CURVE 30 2 AUTOMATIC RESET 30 2 1 NUMBER OF RESETS 30 2 2 TIME WINDOW 30 2 3 TIME BETW RES ATT 30 2 4 OVERVOLTAGE 30 2 5 UNDERVOLTAGE 30 2 6 OVERCURRENT 30 2 7 SIGNAL MIN 30 3 SUPERVISION 30 3 1 OUTPUT FREQ 1 FUNC 30 3 2 OUTPUT FREQ 1 LIM 30 3 3 OUTPUT FREQ 2 FUNC 30 3 4 OUTPUT FREQ 2 LIM 30 3 5 CURRENT FUNCTION 30 3 6 CURRENT LIMIT 30 3 7 REF1 FUNCTION 30 3 8 REF1 LIMIT 30 3 9 REF2 FUNCTION 30 3 10 REF2 LIMIT
49. 12 UNDERLOAD TIME 0 600s 30 1 13 UNDERLOAD CURVE 1 5 30 2 AUTOMATIC RESET 30 2 1 NUMBER OF RESETS 0 5 30 2 2 TIME WINDOW 1s 180s 30 2 3 TIME BETW RESET Os 120s ATTEMPTS 30 2 4 OVERVOLTAGE NO YES 30 2 5 UNDERVOLTAGE NO YES 30 2 6 OVERCURRENT NO YES 30 2 7 AI SIGNAL lt MIN NO YES ACS 500 Programming Manual A 7 Appendix A Complete Parameter Settings Parameter Alternative Settings Custom Setting 30 3 SUPERVISION 30 3 1 OUTPUT FREQ 1 FUNC NO LOW LIMIT HIGH LIMIT 30 3 2 OUTPUT FREQ 1 LIM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 30 3 3 OUTPUT FREQ 2 FUNC NO LOW LIMIT HIGH LIMIT 30 3 4 OUTPUT FREQ 2 LIM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 30 3 5 CURRENT FUNCTION NO LOW LIMIT HIGH LIMIT 30 3 6 CURRENT LIMIT 0 2 1 ACS 500 30 3 7 FUNCTION NO LOW LIMIT HIGH LIMIT 30 3 8 LIMIT 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 30 3 9 REF2 FUNCTION NO LOW LIMIT HIGH LIMIT 30 3 10 REF2 LIMIT 096 10096 30 3 11 SUPERVIS MESSAGES OFF ON 30 4 INFORMATION 30 4 11 CRI PROG VERSION Version in Drive 30 4 2 MC PROG VERSION Version in Drive 30 4 3 TEST DATE Date Tested 40 APPLICATION PARAMETERS CAN BE SEEN ONLY WITH APPLICATION MACROS 40 1 PI CONTROL CAN BE SEEN ONLY WITH PI CONTROL MACRO 40 1 1 PI CO
50. 2 12 LOW FREQ 1 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 2 13 LOW FREQ 2 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 2 14 LOW FREQ 3 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 2 15 LAG MOT START DLY Os 3600s 40 2 16 LAG MOT STOP DLY Os 3600s 40 2 17 NBR OF LAG MOTORS 0 3 40 2 18 ALTERNATION INTERV 0h 168h 40 2 19 ALTERNATION LEVEL 096 10096 40 2 20 INTERLOCKS OFF ON 40 2 21 ERROR VALUE INV NO YES 40 2 22 ACTUAL 1 INPUT NO AD 40 2 23 ACTUAL 2 INPUT AD 40 2 24 ACTUAL VALUE SEL ACTI ACTI ACT2 ACT1 ACT2 ACT1 ACT2 min A1 A2 max A1 A2 sqrt ACT1 sqAl sqA2 40 2 25 ACT 1 MIN SCALE 1600 0 1600 0 40 2 26 ACT 1 MAX SCALE 1600 0 1600 0 40 2 27 2 MIN SCALE 1600 0 1600 0 40 2 28 ACT 2 MAX SCALE 1600 0 1600 0 40 2 29 REGUL BYPASS OFF ON 40 2 30 DISPLAY UNIT NO UNIT bar 96 m s Pa l min m min gpm psi 40 2 31 DISPL UNIT SCALE 0 50000 40 2 32 NBR OF DECIMALS 0 5 ACS 500 Programming Manual A 9 Appendix A Complete Parameter Settings Figure A 1 Signal Diagram
51. 3 2 OUTPUT FREQ 1LIM gt 0 20 2 6 DC HOLD VOLTAGE 0 01 x VN 30 3 3 OUTPUT FREQ2FUNC NO 10 2 EX REFERENCE SELECT 20 2 7 DC BRAKE VOLTAGE 0 01 x Vy 30 3 4 OUTPUT FREQ 2 LIM 0 10 2 1EXT 1 EXT 2 SELECT 012 20 2 8 Os 30 3 5 CURRENT FUNCTION NO 10 2 2 EXTERNAL REF1 SEL Al2 30 3 6 CURRENT LIMIT 0 x ly 10 2 3 EXT REF1 MINIMUM 0Hz 20 3 ACCEL DECEL 30 3 7 REF1 FUNCTION NO 10 2 4 EXT REF1 MAXIMUM 60 Hz 20 3 1 ACC DEC 1 0R 2 SEL NOT SEL 30 3 8 REF1 LIMIT 0 Hz 10 2 7 EXTERNAL REF2 SEL 20 3 2 ACC DEC RAMP SHAPE LINEAR 30 3 9 REF2 FUNCTION NO 10 2 8 EXT REF2 MINIMUM 0 Hz 20 3 3 ACCEL TIME 1 gt 30s 30 3 10 REF2 LIMIT 0 10 2 9 EXT REF2 MAXIMUM 60 Hz 20 3 4 DECEL TIME 1 30s 30 3 11 SUPERVIS MESSAGES ON 20 3 5 ACCEL TIME 2 60s 10 3 PRESET SPEEDS 20 3 6 DECEL TIME 2 60s 30 4 INFORMATION 10 3 1 PRESET SPEED SEL DI3 4 20 3 7 ACCEL REF2 TIME 0 1s 30 4 11 CRI PROG VERSION version 10 3 2 PRESET SPEED 1 gt SHz 20 3 8 DECEL REF2 TIME 0 1s 30 4 2 MC PROG VERSION version 10 3 3 PRESET SPEED 2 10Hz 30 4 3 TEST DATE date 10 3 4 PRESET SPEED 3 15Hz 20 4 MOTOR CONTROL 20 4 1 SWITCHING FREQ 3kHz 10 4 SYSTEM CONTR INPUTS 20 4 2 MAX OUTPUT VOLTAGE 460 V ie FAULT BESET SELECT NOE SEL MIT 27 A 20 4 4 FIELD WEAK POINT Hz 10 4 3 PARAM LOCK SEL OP DATA 20 S IR COME NEUEN o parameter values to 10 4 4 EXTERNAL FAULT NOT SEL 204 6 IR COMP VOLTAGE 0 01 x Vy check during start up If needed 20 4 7 IR COMP RANGE PHz change va
52. ACS 500 ABB Drives 25 00 U S Programming Manual Including Application Macros ACS 500 Adjustable Frequency AC Drives 1 to 400 HP Series B ACS 500 05C EFFEC TIVE 9 1 94 SUPERC EDES 6 1 94 Safety Instructions General Safety Warnings in this manual appear in either of two ways Instructions Dangerous voltage warnings preceded by a Dangerous Voltage symbol indicate the presence of voltages which may cause death or serious injury These warnings describe procedures to avoid death or serious injury General warnings preceded by a General Warning symbol indicate situations or conditions which may cause death or serious injury These warnings describe procedures to avoid death or serious injury CAUTIONS inform you of situations or conditions which will damage machinery or cause additional motor operation down time if you do not take suggested steps to correct or address such situations or conditions Note Notes provide you with additional and useful information Although less urgent than cautions and warnings notes are important and should not be ignored Warning Symbols For your own safety please pay special attention to instructions containing these symbols This warning symbol indicates the presence of dangerous voltage This symbol informs you of high voltage conditions situations and locations that may cause death or serious injury if you do not follow precautions and proper steps N This warnin
53. ACS 500 keypad reference used when in Keypad PI Press to enter Setting mode Press Up Arrow or Down Arrow to change the value of the reference Press to save the setting Press Up Arrow to move to the next parameter 12 EXT REF 1 OR2 This parameter allows you to select between two external control locations Use this parameter when Parameter 10 2 1 Ext 1 2 Select is set to KEYPAD otherwise the external control location is selected by a digital input Press to enter Setting mode Press Up Arrow or Down Arrow to change the external control location Press to save the setting Press Up Arrow to move to the next parameter 13 EXTERNAL REF 1 This parameter is the external frequency reference Hz from control location The signal source selection is made with Parameter 10 2 2 External Rer Sel Press Up Arrow to move to the next parameter 4 4 ACS 500 Programming Manual 14 EXTERNAL REF 2 15 RUN TIME 16 KILOWATT HOURS 17 LAST RECD FAULT 18 SECOND RECD FAULT 19 FIRST RECD FAULT 20 PARAMETER LOCK 21 APPL BLOCK OUTPUT 22 ACTUAL VALUE 1 Chapter 4 Control Operation This parameter is the external frequency reference from control location R2 displayed in percent The signal source selection is made with Parameter 10 2 5 External Ref2 Sel Press Up Arrow to move to the next parameter This parameter is an elapsed time indicator It counts time that a drive has an
54. CTION PARAMETERS 20 DRIVE PARAMETERS 2 MOTOR SPEED 1 OUTPUT FREQ lt 10 CONTROL is gt OPERATING DATA MAIN LEVEL TILL GROUP LEVEL ACS 500 Programming Manual Chapter 2 Overview of ACS 500 Programming The Parameter Level is the programming level where the parameters are viewed and can be modified Each Group contains several Parameters Parameters allow you to change certain specifications or values to meet the needs of your particular application Parameter Level To change a Parameter value 1 Use the arrow keys to select the parameter you would like to change 2 Press to enter the Setting mode This places square brackets around the value displayed in the lower left of the Display 3 Press Up Arrow or Down Arrow to change the Parameter value 4 Press to save the selected value and exit Setting mode or Right Arrow or Left Arrow to cancel and return to previous value Note Start up Data and Operating Data are not Main or Group levels but define certain Parameters Procedures for changing Start up Data Parameters A K are not the same as those described above Refer to Chapter 3 Start up Data for Start up Data details Figure 2 4 shows how to select a Parameter using the Control Panel Keypad Figure 2 4 Parameter Level Selection 40 2 PUMP amp FAN CONTROL 40 1 PI CONTROL 30 4 INFORMATION 20 3 8 DECEL REF2 TIME 20 3 7 ACCEL REF2
55. DC Hold cannot keep the motor shaft from rotating if a constant load is applied to the motor 6 DC HOLD VOLTAGE Sets the voltage level applied to the motor when DC Hold is activated Range is from 0 01 to 0 1 times the nominal voltage 7 DC BRAKE VOLTAGE When the stop function is set to DC BRAKE this parameter sets the voltage injected into the motor The factory setting is suitable for a nominal size motor If braking is too sudden decrease this value If braking is not sufficient increase this value 8 DC BRAKE TIME When the stop function is set to DC BRAKE this parameter sets the DC injection time in seconds If the braking time is too short the drive stops by coasting after the DC Brake Time has elapsed ACS 500 Programming Manual 6 19 Chapter 6 Parameters Group 20 3 Accel Decel 1 ACC DEC 1OR2 SEL 2 ACC DEC RAMP SHAPE These parameter values can be altered with the ACS 500 running except those marked with O The Range Unit column in Table 6 12 shows parameter values The text following the table explains parameter values in detail Table 6 12 Group 20 3 Parameter Range Unit Description 1 ACC DEC 1OR2 SEL O Not Sel Acceleration Deceleration ramp DII1 DI6 selection 2 ACC DEC RAMP SHAPE Linear S1 53 Accel Decel ramp shape selection 3 ACCEL TIME 1 0 1 1800s Time for output frequency min to max acceleration ramp 1 4 DECEL TIME 1 0 1 1800s Time for output
56. DISPL UNIT SCALE 0 50000 Scaling factor for display 32 NBR OF DECIMALS 0 5 Number of decimal digits The Pump and Fan Control PFC is a special type of PI Control that will allow the ACS 500 to sequence on additional or lag motors when the demand exceeds the capabilities of one motor As in the PI Control macro the ACS 500 is given two signals a setpoint or reference and a feedback or actual The output frequency of the ACS 500 will adjust automatically to maintain the feedback at the same value as the setpoint If the feedback and setpoint are not equal the output frequency will increase or decrease An additional feature of the PFC is that if the output frequency reaches a high limit without making the feedback equal to the setpoint a second motor will be started and the output frequency of the drive will decrease Up to three lag motors can be connected An example of Pump and Fan Control use is provided after the following description of the parameters 6 46 ACS 500 Programming Manual 1 PI CONT GAIN 2 PI CONT 3 REFERENCE STEP 1 Chapter 6 Parameters This parameter defines the gain of the PI Controller included in the Application macros of the ACS 500 Setting range is 3 80096 If you select 100 a 10 change in error value causes controller output to change by 1 5 Hz If the parameter value is set to 3 0 the PI Controller operates as an I Controller Table 6 22 lists a
57. EL lt ACS 500 Parameters The ACS 500 parameters are divided according to function into four Mains Operating Dat a parameters and 19 Groups Operating Data parameters and Start up Data parameters are not accessed through Mains or Groups Refer to Chapter 3 Start up Data and Chapter 4 Control Operations in this manual for more information on ACS 500 Programming Manual 6 1 Chapter 6 Parameters Main 10 Control Connections Group 10 1 These parameter values can only be altered with the ACS 500 stopped The Start Stop Direction Range Unit column in Table 6 1 shows parameter values The text following the table explains parameter values in detail Table 6 1 Group 10 1 Parameter Range Unit Description 1 EXT 1 Not Sel Digital External control reference start STRT STP DIR Inputs stop and direction input 2EXT2 Not Sel Digital External control reference R2 Start STRT STP DIR Inputs stop and direction input 3 DIRECTION Reverse Forward Rotation direction lock Request Fast Rev 1 EXT 1 This parameter selects the Digital Inputs used for Start Stop and Reverse STRT STP DIR commands NOT SEL No Digital Input selected DI1 Two wire start stop 0 V DC Stop and 24 V DC Start Rotation direction is fixed DI1 2 Two wire start stop and direction Start Stop is connected to and Reverse to DI2 0 V DC on DD Forward and 24 V DC Reverse DI1P 2P Three wire start stop Start
58. Enable signal and a Start command and is not in a faulted state Counted time cannot be reset Press Up Arrow to move to the next parameter This parameter counts kilowatt hours of drive operation Press Up Arrow to move to the next parameter This parameter displays the name of the most recent fault warning message Refer to Chapter 5 Fault Tracing in the Installation amp Start up Manual for information on resetting faults Press Up Arrow to move to the next parameter This parameter displays the name of the second most recent fault warning message Refer to Chapter 5 Fault Tracing in the Installation amp Start up Manual for information on resetting faults Press Up Arrow to move to the next parameter This parameter displays the name of the third most recent fault warning message Refer to Chapter 5 Fault Tracing in the Installation amp Start up Manual for information on resetting faults Press Up Arrow to move to the next parameter This parameter indicates if the parameters are locked or open If LOCKED or OPEN are followed by xxx then the parameter lock is from the Keypad otherwise the parameter lock is from a digital input The parameter lock allows you to lock all the ACS 500 parameters protecting the parameters from unauthorized changes through parameter Setting mode Parameter 10 4 3 Param Lock Sel allows you to select the Parameter Lock control location You may view locked parameters at any time
59. FREQ MOT SPEED OUT CURR MOT TORQ MOT POWER V DC BUS MOTOR VOLT REFERENCE ERROR VAL PICON OUTP ACTUAL 1 ACTUAL 2 PICON REF 10 7 2 SCALE AO1 10 1000 10 7 3 MINIMUM AOI 0 mA 4mA 10 7 4 RC FILTER ON AOI 0 01s 10s 10 7 5 INVERT 1 NO YES 10 7 6 ANALOG OUTPUT 2 NOT USED OUT FREQ MOT SPEED OUT CURR MOT TORQ MOT POWER V DC BUS MOTOR VOLT REFERENCE ERROR VAL PICON OUTP ACTUAL 1 ACTUAL 2 PICON REF 10 7 7 SCALE AO2 10 100096 10 7 8 MINIMUM AO2 0 mA 4 mA 10 7 9 RC FILTER ON AO2 0 01s 10s 10 7 10 INVERT AO2 NO YES ACS 500 Programming Manual Appendix A Complete Parameter Settings Parameter Alternative Settings E 10 8 EXT COMMUNICATION 10 8 1 DRIVE ID NUMBER 1 247 10 8 2 PROTOCOL MODBUS GS BUS 10 8 3 BIT RATE SELECT 0 1200 1 2400 3 4800 4 9600 10 8 4 PARITY 0 NONE 1 FAULT 2 FAULT STOP 10 8 5 COMMS FAULT FUNCT 0 NONE 1 FAULT 2 FAULT STOP 10 8 6 BAD MESSAGES 0 65535 COUNTER 10 8 7 GOOD MESSAGES 0 65535 COUNTER 20 DRIVE PARAMETERS 20 1 FREQ CURRENT LIMITS 20 1 1 MINIMUM FREQUENCY 0 Hz MAX FREQ 20 1 2 MAXIMUM FREQUENCY 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 1 3 FREQUENCY RANGE 0 Hz 120 Hz 0 Hz 500 Hz ACS 501 only 20 1 4 CURRENT LIMIT 0 5 2 0 x Iy ACS 500 20 2 START STOP 20 2 1 S
60. Frequency is changed this parameter is automatically set to the same value This parameter with the EXT REF1 GAIN are used for scaling the incoming serial reference The EXT REF1 OFFSET is added to the received serial reference This parameter with the EXT REF1 OFFSET are used for scaling the incoming serial reference The EXT REF1 GAIN specifies what percentage of the received serial reference is added to the received serial reference The External Reference Offset and Gain are used to scale also the reference sources AT 1 AI2 and AI1 JOYST Example The reference is 20 Hz EXT OFFSET is 5Hz and EXT GAIN is 10 The drive reference is now 20Hz 5Hz 0 1 20Hz 27Hz OP DATA 14 This parameter selects the signal source for External Reference 2 Reference is given from the Keypad Operating Data Parameter 14 Reference from analog input 1 AD Reference from analog input 2 DI3U 4D R Speed reference via digital inputs as Floating Point Control or Motor Operated Potentiometer Control DI3 increases speed and DI4 decreases speed R indicates that the reference will reset to zero when stop command is given DI3U 4D Same as above except speed reference does not reset to zero on stop command DISU 6D Same as above 8 EXT REF2 MINIMUM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 This parameter sets the frequency corresponding to the minimum reference When Parameter 20 1 1 Minimum Fre
61. GH 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 4 CRIT FREQ 2 LOW 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 5 CRIT FREQ 2 HIGH 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 6 CRIT FREQ 3 LOW 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 7 CRIT FREQ 3 HIGH 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 8 CRIT FREQ 4 LOW 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 9 CRIT FREQ 4 HIGH 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 10 CRIT FREQ 5 LOW 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 11 CRIT FREQ 5 HIGH 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 A 6 ACS 500 Programming Manual Appendix A Complete Parameter Settings Parameter Alternative Settings 30 PROTECTION INFORMAT 30 1 FAULT FUNCTION 30 1 1 SERIAL FAULT FUNC STOP PRE SPEED7 30 1 2 AI MIN FUNCTION NO WARNING FAULT PRE SPEED7 LAST SPEED 30 1 3 MOT TEMP FLT FUNC NO WARNING FAULT 30 1 4 MOTOR THERM TIME 300s 10000s 30 1 5 MOTOR LOAD CURVE 50 150 30 1 6 ZERO SPEED LOAD 40 MOTOR LOAD CURVE 30 1 7 BREAK POINT 1 Hz 500 Hz 30 1 8 STALL FUNCTION NO WARNING FAULT 30 1 9 STALL CURRENT 0 L5xl 30 1 10 STALL TIME FREQ 105 15 Hz 205 25 Hz 305 35 Hz 30 1 11 UNDERLOAD FUNC NO WARNING FAULT 30 1
62. Group 20 5 Parameter Range Unit Description 1 CRIT FREQ SELECT OFF ON Critical frequency jump over logic 2 CRIT FREQ 1 LOW 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency start 3 CRIT FREQ 1 HIGH 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 1 end 4 CRIT FREQ 2 LOW 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 2 start 5 CRIT FREQ 2 HIGH 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 2 end 6 CRIT FREQ 3 LOW 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 3 start 7 CRIT FREQ 3 HIGH 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 3 end 8 CRIT FREQ 4 LOW 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 4 start 9 CRIT FREQ 4 HIGH 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 4 end 10 CRIT FREQ 5 LOW 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 5 start 11 CRIT FREQ 5 HIGH 0 500 Hz ACS 501 0 120 Hz ACS 502 Critical frequency 5 end Note Using the critical frequency lockout function in a closed loop application such as PI Control or Pump amp Fan Control will cause the system to oscillate if the output frequency required is within the critical frequency band 6 28 ACS 500 Programming Manual Chapter 6 Para
63. HOPPER NO 30 3 1 OUTPUT FREQ 1 FUNC NO 10 1 2 EXT 2 STRT STP DIR 016 5 20 2 5 DC HOLD OFF 30 3 2 OUTPUT FREQ 1 LIM 0 10 1 3 LOC EXT DIRECTION REQUEST 20 2 6 DC HOLD VOLTAGE 0 01 x Vw 30 3 3 OUTPUT FREQ 2 FUNC NO 20 2 7 DC BRAKE VOLTAGE 0 01 x Vy 30 3 4 OUTPUT FREQ 2 LIM 0 10 2 EX REFERENCE SELECT 20 2 8 DC BRAKE TIME 05 30 3 5 CURRENT FUNCTION NO 10 2 1EXT 1 EXT 2 SELECT DI3 30 3 6 CURRENT LIMIT 0 x ly 10 2 2 EXTERNAL REF1 SEL 20 3 ACCEL DECEL 30 3 7 REF1 FUNCTION NO 10 2 3 EXT REF1 MINIMUM 0 Hz 20 3 1 ACC DEC 1 0R 2 SEL NOT SEL 30 3 8 REF1 LIMIT 0 Hz 10 2 4 EXT REF1 MAXIMUM 60 Hz 20 3 2 ACC DEC RAMP SHAPE LINEAR 30 3 9 REF2 FUNCTION NO 10 2 7 EXTERNAL REF2 SEL 12 20 3 3 ACCEL TIME 1 gt 3s 30 3 10 REF2 LIMIT 0 10 2 8 EXT REF2 MINIMUM 0 Hz 20 3 4 DECEL TIME 1 gt 3s 30 3 11 SUPERVIS MESSAGES ON 10 2 9 EXT REF2 MAXIMUM 60 Hz 20 3 7 ACCEL REF2 TIME gt 0 15 20 3 8 DECEL REF2 TIME gt 0 18 30 4 INFORMATION 10 3 PRESET SPEEDS 30 4 11 CRI PROG VERSION version 10 3 1 PRESET SPEED SEL 20 4 MOTOR CONTROL 30 4 2 MC PROG VERSION version 10 3 2 PRESET SPEED 1 gt SHz 20 4 1 SWITCHING FREQ 3 kHz 30 4 3 TEST DATE date 20 4 2 MAX OUTPUT VOLTAGE 460 V 10 4 SYSTEM CONTR INPUTS 20 4 3 V HZ RATIO LINEAR 10 4 1 RUN ENABLE YES 20 4 4 FIELD WEAK POINT 60 Hz 10 4 2 FAULT RESET SELECT NOT SEL 20 4 5 IR COMPENSATION NO 10 4 3 PARAM LOCK SEL OP DATA 20 20 4 6 IR COMP VOLTAGE 01x V 10 4 4 EXTERNAL FAULT NOT SEL saca IR iin SO
64. Hz ACS 501 0 120 Hz ACS 502 Reference 1 supervision limit MESSAGES 9 REF2 FUNCTION NO LOW LIMIT Reference 2 supervision HIGH LIMIT 10 REF2 LIMIT 0 100 Reference 2 supervision limit 11 SUPERVIS ON OFF Turn off display of supervision messages ACS 500 Programming Manual 1 OUTPUT FREQ 1 FUNC 2 OUTPUT FREQ 1 LIMIT 3 OUTPUT FREQ2 FUNC 4 OUTPUT FREQ2 LIMIT 5 CURRENT FUNCTION 6 CURRENT LIMIT 7 REF1 FUNCTION 8 REF1 LIMIT 9 REF2 FUNCTION 10 REF2 LIMIT 11 SUPERVIS MESSAGES Chapter 6 Parameters Figure 6 17 shows an example of a supervision indication Figure 6 17 Supervision Indication This parameter allows you to activate an output frequency supervision function Relay outputs such as Parameters 10 6 1 Relay RO1 Output 10 6 2 Relay RO2 Output and 10 6 3 Relay RO3 Output and displays are used to indicate that the output frequency drops below LOW LIMIT or exceeds HIGH LIMIT the supervision limit NO Supervision not used LOW LIMIT Supervision will activate if value is below the limit set HIGH LIMIT Supervision will activate if value is above the limit set Output frequency supervision limit adjustable from 0 500 Hz ACS 501 or 0 120 Hz ACS 502 0 1 Hz step Refer to Parameter 30 3 1 A second output frequency supervision limit adjustable from 0 500 Hz ACS 501 or 0 120 Hz ACS 502 0 1 Hz step Motor Cur
65. Hz ACS 502 Frequency Refer to Parameters 30 1 1 and 30 1 2 This Group has seven programmable preset speeds ranging from 0 0 Hz to 500 Hz ACS 501 or 0 0 Hz to 120 Hz ACS 502 with a 0 01 Hz step When in External Control mode preset speeds override any other reference Preset speeds are activated with Digital Input s selected through Parameter 10 3 1 Preset Speed Sel Note Parameter 10 3 8 Preset Speed 7 is a fault frequency which may be activated in case of a serial communication fault or a loss of analog input fault Refer to Parameter 30 1 1 Serial Fault Func and 30 1 2 AI Min Func when in external mode ACS 500 Programming Manual 6 7 Chapter 6 Parameters 1 PRESET SPEED SEL This parameter defines which Digital Inputs are used to select Preset Speeds NOT SEL DI1 DI6 Preset speed number 1 selected by the Digital Input 24 V DC Preset Speed activated DI1 2 Three Preset Speeds 1 3 are selected with two Digital Inputs Table 6 4 Digital Inputs DI1 2 DI2 Function 0 0 No Preset Speed 1 0 Preset Speed 1 0 1 Preset Speed 2 1 1 Preset Speed 3 DI3 4 Three Preset Speeds 1 3 are selected with two Digital Inputs as in DI1 2 DI5 6 Three Preset Speeds 1 3 are selected with two Digital Inputs as in DI1 2 DI1 2 3 Seven Preset Speeds 1 7 are selected with three Digital Inputs Table 6 5 Digital Inputs DI1 2 3
66. I Control Opt Pack Seq Ctrl Pump and Fan In addition to these application macros there is a User macro The User macro allows the user to save the existing parameter settings for recall at a later time Macro programs do not usually set all parameter values exactly as needed for a special application Check frequency limits and acceleration deceleration times and modify as required for your application You may need to modify digital and analog inputs and or outputs The Parameter Settings tables in Chapter 5 Standard Application Macro Programs indicate parameters you may have to modify These parameters are indicated in the tables with an arrow gt symbol ACS 500 Programming Manual 2 1 Chapter 2 Overview of ACS 500 Programming Menu System of Parameters The parameters in the ACS 500 are organized via a system of menus There are four levels of information plus a start up data menu The four levels are Operating Data Main Level Group Level and Parameter Level Each is described in this chapter Figure 2 1 shows how to select Start up Data parameters Operating Data parameters Application macros Main Group and Parameter levels using the Control Panel keypad Figure 2 1 Parameter Selection START UP DATA c 20 PARAMETER LOCK APPLICATION A LANGUAGE MACROS C APPLIC e HAND AUTO RESTORE 3 PI C
67. ION 30 4 11 CRI PROG VERSION 30 4 2 MC PROG VERSION 30 4 3 TEST DATE 40 APPLICATION PARAMETERS 40 1 PI CONTROL 40 1 1 PI CONT GAIN 40 1 2 PI CONT I TIME 40 1 3 PI CONT MIN LIMIT 40 1 4 PI CONT MAX LIMIT 40 1 5 ERROR VALUE INVERT 40 1 6 ACTUAL VALUE SEL 40 1 7 ACTUAL 1 INPUT 40 1 8 ACTUAL 2 INPUT 40 1 9 ACT 1 MIN SCALE 40 1 10 ACT 1 MAX SCALE 40 1 11 ACT 2 MIN SCALE 40 1 12 ACT 2 MAX SCALE STOP FAULT FAULT 700s 10096 4096 60 Hz WARNING 1 2 205 25 Hz NO 600s version version date gt Typical parameter values to check during start up If needed change values to meet needs of your application Complete parameter list in Appendix A See Critical Frequencies in Chapter 6 ACS 500 Programming Manual 5 11 Chapter 5 Standard Application Macro Programs Application 4 This macro configures the terminals on X50 to interface with the Option Pack Opt Pack on the ACS 500 and with the extended terminal board supplied with the ACS 502 with Bypass or Hand Off Auto options Refer to the appropriate option manual ACS501 08 or ACS502 04 supplied with the drive for complete connection details Two analog and three relay contact output signals available through Terminal Block X50 Operation Diagram Figure 5 7 Operation Diagram Input Power Ext Controls location gt C A Output 55 Current m Em i Relay UV Outputs
68. If you select YES the ACS 500 resumes operation when the DC bus voltage returns to normal level If the number of reset attempts is set to 0 and this parameter is set to YES the drive will always reset in an undervoltage condition If the number of reset attempts is greater than 0 the drive counts the number of undervoltage faults If you select YES the fault resets automatically and the ACS 500 resumes normal operation If you select YES the drive resets when the analog input signal returns to a level above the minimum These parameter values can be altered with the ACS 500 running The Range Unit column in Table 6 18 shows parameter values The text following the table explains parameter values in detail Table 6 18 Group 30 3 Parameter Range Unit Description 1 OUTPUT FREQ 1 FUNC NO LOW LIMIT Output Frequency 1 supervision HIGH LIMIT 2 OUTPUT FREQ 1 LIM 0 500 Hz ACS 501 0 120 Hz ACS 502 Output Frequency 1 supervision limit 0 120 Hz ACS 502 3 OUTPUT FREQ 2 FUNC NO LOW LIMIT Output Frequency 2 supervision HIGH LIMIT 4 OUTPUT FREQ 2 LIM 0 500 Hz ACS 501 Output Frequency 2 supervision limit 5 CURRENT FUNCTION NO LOW LIMIT HIGH LIMIT Motor Current supervision 6 CURRENT LIMIT 0 2 times drive output current Motor Current supervision limit 7 REF FUNCTION NO LOW LIMIT HIGH LIMIT Reference 1 supervision 8 REFI LIMIT 0 500
69. LIMIT I OFF ON Over Undervoltage Controller 6 22 ACS 500 Programming Manual Chapter 6 Parameters 1 SWITCHING FREQ Motor noise can be minimized by adjusting the switching frequency to a value that does not create resonances in the motor and load The optimum switching frequency is the lowest frequency where the noise is acceptable As the switching frequency goes up the inverter efficiency goes down so it is best to use as low a switching frequency as possible relative to acceptable noise levels for the particular application Note Consult factory for derating information for increased switching frequency above 3 kHz 2 MAX OUTPUT Maximum voltage that the drive will output at and above the Field Weakening VOLTAGE point This parameter is automatically set to the same value as Start up Data Parameter K Motor Nom Voltage when that parameter is changed Set in actual volts step equals 1 of Vy Range is 0 15 1 05 x Vy 3 V Hz RATIO LINEAR The voltage of the motor changes linearly with frequency in the constant torque area Linear V Hz ratio is normally used in Torque control mode or where the torque characteristics of the load is constant with speed Figure 6 6 shows V Hz ratios Figure 6 6 V Hz Ratios Vmax Vn y A Constant Torque Range 100 17 Linear V Hz Ratio 50 im Squared 10 V Hz Ratio gt 0 Field Weakening Point f Hz SQUARED A squared V Hz ratio undermagn
70. M CONTR INPUTS 10 4 1 RUN ENABLE YES 10 4 2 FAULT RESET SELECT NOT SEL 10 4 3 PARAM LOCK SEL OP DATA 20 10 4 4 EXTERNAL FAULT NOT SEL 10 5 ANALOG INPUTS 10 5 1 MINIMUM Al1 10 5 2 MAXIMUM 10 5 3 RC FILTER ON AH 10 5 4 INVERT 10 5 5 MINIMUM AI2 10 5 6 MAXIMUM AI2 10 5 7 RC FILTER ON 12 10 5 8 INVERT 2 10 6 RELAY OUTPUTS 10 6 1 RELAY RO1 OUTPUT 10 6 2 RELAY RO2 OUTPUT 10 6 3 RELAY RO3 OUTPUT 10 7 ANALOG OUTPUTS 10 7 1 ANALOG OUTPUT 1 10 7 2 SCALE AO1 10 7 3 MINIMUM AO1 10 7 4 RC FILTER ON AO1 10 7 5 INVERT AO1 10 7 6 ANALOG OUTPUT 2 10 7 7 SCALE AO2 10 7 8 MINIMUM AO2 10 7 9 RC FILTER ON AO2 10 7 10 INVERT AO2 20 DRIVE PARAMETERS 20 1 FREQ CURRENT LIMITS 20 1 1 MINIMUM FREQUENCY 20 1 2 MAXIMUM FREQUENCY 20 1 3 FREQUENCY RANGE 20 1 4 CURRENT LIMIT 20 2 START STOP 20 2 1 START FUNCTION 20 2 2 TORQUE BOOST CURR 20 2 3 STOP FUNCTION 20 2 4 BRAKE CHOPPER 20 2 5 DC HOLD 20 2 6 DC HOLD VOLTAGE 20 2 7 DC BRAKE VOLTAGE 20 2 8 DC BRAKE TIME 20 3 ACCEL DECEL 20 3 1 ACC DEC 1 0R 2 SEL 20 3 2 ACC DEC RAMP SHAPE 20 3 3 ACCEL TIME 1 20 3 4 DECEL TIME 1 20 3 5 ACCEL TIME 2 20 3 6 DECEL TIME 2 20 4 MOTOR CONTROL 20 4 1 SWITCHING FREQ 20 4 2 MAX OUTPUT VOLTAGE 20 4 3 V HZ RATIO 20 4 4 FIELD WEAK POINT 20 4 5 IR COMPENSATION 20 4 6 IR COMP VOLTAGE 20 4 7 IR COMP RANGE 20 4 8 SLIP COMPENSATION 20 4 9 NOMINAL SLIP 20 4 10 VOLTAGE LIMIT Chapter 5 Standard Application Macro Programs
71. Main 20 Drive Parameters nace cet RR SUR RUSSES LEN EEG UE N a 6 16 Gro p 20 2 StarUStOD mr dust EE aer turis 6 17 Group 20 3 Accel D cel ard coe ees e e e UPS are PES PIU PT be 6 20 Group 20 4 Motor Control 6 22 Group 20 5 Crit Frequencies EAR RE EIS 6 28 30 Protection Parameters ra oise miis cu Sew ee eee beber Wa et eee eee 6 30 Group 30 1 Fault Function 6 30 Group 30 2 Automatic Reset 6 37 Group 30 3 Supervision aeo etie doe ede ee bot e so teri is rebut ds K 6 38 Group 30 4 Information 5 IG Ca as 6 40 vi ACS 500 Programming Manual Table of Contents Main 40 Application Parameters 1 6 41 Group 40 1 PI Controller reme ene ex A ee mete 6 41 Group 40 2 Pump amp Fan Control 0 naerenn 6 45 Appendix A Complete Parameter 5 A 1 Appendix B Programming Digital B 1 WESTEN EEUU E E E l 1 ACS 500 Programming Manual vii Table of Contents This page intentionally left blank viii ACS 500 Prog
72. NCTION 30 1 1 SERIAL FAULT FUNC 30 1 2 Al lt MIN FUNCTION 30 1 3 MOT TEMP FLT FUNC gt 30 1 4 MOTOR THERM TIME 30 1 5 MOTOR LOAD CURVE 30 1 6 ZERO SPEED LOAD 0 1s NO PFC AUTOM PFC AUTOM FAULT OUT FREQ 10096 0 mA 2s NO OUT CURR 10096 0 mA 2s NO 25Hz 60 Hz 120 Hz 1 5 x In RAMP 1 5 x Iu COAST NO OFF 0 01 x VN 0 01 x Vy Os NOT SEL LINEAR 1s 1s 60s 60s 0 1s 0 15 3 kHz 100 LINEAR 60 Hz NO 0 01 x VN 0 Hz OFF 4 ON OFF Zu d od d oe od o cr N N N N NN NN N N 0 H 0 H STOP FAULT FAULT 700s 100 40 30 1 7 30 1 8 STALL FUNCTION 30 1 9 STALL CURRENT 30 1 10 STALL TIME FREQ 30 1 11 UNDERLOAD FUNC 30 1 12 UNDERLOAD TIME 30 1 13 UNDERLOAD CURVE 30 2 AUTOMATIC RESET 30 2 1 NUMBER OF RESETS 30 2 2 TIME WINDOW 30 2 3 TIME BETW RES ATT 30 2 4 OVERVOLTAGE 30 2 5 UNDERVOLTAGE 30 2 6 OVERCURRENT 30 2 7 SIGNAL MIN gt 30 3 SUPERVISION 30 3 1 OUTPUT FREQ 1 FUNC 30 3 2 OUTPUT FREQ 1 LIM 30 3 3 OUTPUT FREQ 2 FUNC 30 3 4 OUTPUT FREQ 2 LIM 30 3 5 CURRENT FUNCTION 30 3 6 CURRENT LIMIT 30 3 7 REF1 FUNCTION 30 3 8 REF1 LIMIT 30 3 9 REF2 FUNCTION 30 3 10 REF2 LIMIT 30 3 11 SUPERVIS MESSAGES 30 4 INFORMATION 30 4 11 CRI PROG VERSION 30 4 2 MC PROG VERSION 30 4 3 TEST DATE 40 APPLICATION PARAMETERS 40 2 P amp F AUTOM 40 2 1 PI CONT GAIN 40 2 2 PI CONT I TIME 40 2 3 REFERENCE STEP
73. NT GAIN 396 80096 40 1 2 PI CONT I TIME 0 02s 320s 40 1 3 PI CONT MIN LIMIT 0 Hz PI CONT MAX LIMIT 40 1 4 PI CONT MAX LIMIT 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 1 5 ERROR VALUE INVERT NO YES 40 1 6 ACTUAL VALUE SEL ACTI ACTI ACT2 ACT1 ACT2 ACTI ACT2 40 1 7 ACTUAL 1 INPUT AD 40 1 8 ACTUAL 2 INPUT AD 40 1 9 ACT 1 MIN SCALE 1600 0 1600 0 40 1 10 ACT 1 MAX SCALE 1600 0 1600 0 40 1 11 ACT 2 MIN SCALE 1600 0 1600 0 40 1 12 2 MAX SCALE 1600 0 1600 0 ACS 500 Programming Manual Appendix A Complete Parameter Settings Parameter Alternative Settings Sun 40 2 PUMP amp FAN CONTROL CAN BE SEEN ONLY WITH P amp F AUTOM MACRO 40 2 1 PI CONT GAIN 396 80096 40 2 2 PI CONT I TIME 0 15 320s 40 2 3 REFERENCE STEP 1 096 10096 40 2 4 REFERENCE STEP 2 096 10096 40 2 5 REFERENCE STEP 3 096 10096 40 2 6 SLEEP DELAY 05 3600s 40 2 7 SLEEP LEVEL 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 2 8 WAKE UP LEVEL 096 10096 40 2 9 START FREQ 1 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 2 10 START FREQ 2 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40 2 11 START FREQ 3 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 40
74. ONS 10 1 START STOP DIRECTION 10 1 1 EXT 1 STRT STP DIR NOT SEL DI1 2 DI1P 2P DI 1P 2P 3 DI1P 2P 3P DI6 016 5 KEYPAD 10 1 2 EXT 2 STRT STP DIR NOT SEL DI6 DI6 5 DI1 2 DI1P 2P DI 1P 2P 3 DIIP 2P3P KEYPAD 10 1 3 LOC EXT DIRECTION REVERSE FORWARD REQUEST FAST REV 10 2 EX REFERENCE SELECT 10 2 1EXT 1 EXT 2 SELECT OP DATA 12 DI2 DI3 DI4 DIS DI6 10 2 2 EXTERNAL REFI SEL OP DATA 13 AI2 AII JOYST DI3U 4D DI3U 4D R DISU 6D 10 2 3 EXT MINIMUM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 2 4 EXT REF1 MAXIMUM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 2 5 EXT REF1 OFFSET 30 Hz 30 Hz 10 2 6 EXT REF1 GAIN 100 100 96 10 2 7 EXTERNAL REF2 SEL OP DATA 14 12 DI3U 4D DI3U 4D R DISU 6D 10 2 8 EXT REF2 MINIMUM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 2 9 EXT REF2 MAXIMUM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 2 10 EXT REF2 OFFSET 30 Hz 30 Hz 10 2 11 EXT REF2 GAIN 10096 100 96 10 3 PRESET SPEEDS 10 3 1 PRESET SPEED SEL NOT SEL DI1 Dip DI1 2 DI3 4 DI5 6 DI1 2 3 DI3 4 5 DIA 5 6 10 3 2 PRESET SPEED 1 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 3 3 PRESET SPEED 2 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 3 4 PRESET SPEED 3 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 3 5 PRESET SPEED 4 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 10 3 6 PRESET SPEED 5 0 Hz 500 Hz ACS 501 0 Hz 120
75. ONTROL D Supply Voltage 4 OPT PACK 5 SEQ CTRL 6 P amp F AUTOM 40 APPLICATION PARAMETERS 30 PROTECTION PARAMETERS 20 DRIVE PARAMETERS 40 2 PUMP amp FAN CONTROL 40 1 PI CONTROL 30 4 30 3 SUPERVISION 30 2 AUTOMATIC RESET 30 1 FAULT FUNCTION 20 5 CRITICAL FREQUENCIES 20 4 MOTOR CONTROL 20 3 ACCEL DECEL 20 2 START STOP 20 3 8 DECEL REF2 TIME 20 3 7 ACCEL REF2 TIME 20 3 6 DECEL TIME2 20 3 5 ACCEL TIME2 20 3 4 DECEL TIME 1 20 3 2 ACC DEC RAMP SHAPE 20 3 1 ACC DEC 1 OR 2 SEL 20 1 FREQ CURRENT LIMITS AIT 10 8 EXT COMMUNICATION 10 7 ANALOG OUTPUTS 10 6 RELAY OUTPUTS 10 5 ANALOG INPUTS 10 4 SYSTEM CONTR INPUTS 10 3 PRESET SPEEDS 10 2 EX REFERENCE SELECT 112 PARAMETER LEVEL i 10 1 START STOP lt 10 CONTROL lt SERIEN CONNECTIONS gt gt 711 TI LY TII OPERATING DATA MAIN LEVEL GROUP LEVEL lt gt Start up Data The Start up Data menu contains some basic settings needed to match the Parameters ACS 500 with your motor and to set the Control Panel display language This menu also contains a list of pre programmed Application
76. OP DATA 13 DI3U 4D R FILTER 2 10 3 4 1038 CRIT FREQ SELECT Ali 080 40 i 3 5 42 ACC DEC REF 2 TIME 2051 2 050 60 SEE Be 4 M OFF ON Al 1 JOYST GROUPS ud ius PRESET SPEED SEL 102 Y EXTERNALREF2SEL 105 i 10 2 5 i APPLICATIONS NO SEL ACCIDEC TIME 1 ACC DEC RAMP OP DATA 14 DIU 4D R DI 1 DI2 DI3 2083 2031 SHAPE 20 3 2 Ali 0130 40 DI 4 DI 5 DI 6 ACC DEC TIME 2 LINEAR sl PI o gt DEN 0112 01123 235 2038 E DI 3 4 DI 3 4 5 i S3 SHAPE ACTUAL 1 INPUT DI 5 6 014 56 ACC DEC 1 OR 2 SE 40 1 7 40 2 22 d SELECT 203 1 E NO 12 NO SEL Ali 011 016 MINIMUM FREQUENCY T 011 014 DI2 DI5 20 1 1 REF DI3 DI6 ACTUAL 2 INPUT i MAXIMUM FREQUENCY 40 1 8 40 2 23 20 1 2 NO 0 500 Hz ACS 501 0 120 Hz ACS 502 2 How to Set Operation Controls CTRL ae ow DIRECTION FWD REV 1013 CONTROLS EXT START STP DIR i E mia EXLREET t FORWARD 1 EXTERNAL 2 REQUEST Di 012 ENTRER FAST REV DI1P 2P 016 DI 1P 2P 3 016 5 DI 1P 2P 3P KEYPAD EXT2 START STP DIR 10 1 2 1 DI 1 2 1P 2P 016 1 2 3 016 5 2 KEYPAD RUN ENABLE 10 4 1 YES DI 1 DI 2 DI3 DI 4 DI 5 DI 6 4 8 ACS 500 Programming Manual Chapter 4 Control Operation K
77. OP DATA 14 10 2 8 EXT REF2 MINIMUM 0 2 10 2 9 EXT REF2 MAXIMUM 60 Hz 10 3 PRESET SPEEDS 10 3 1 PRESET SPEED SEL DI5 6 10 3 2 PRESET SPEED 1 gt 5Hz 10 3 3 PRESET SPEED 2 10Hz 10 3 4 PRESET SPEED 3 15Hz 10 4 SYSTEM CONTR INPUTS 10 4 1 RUN ENABLE YES 10 4 2 FAULT RESET SELECT NOT SEL 10 4 3 PARAM LOCK SEL OP DATA 20 10 4 4 EXTERNAL FAULT NOT SEL 10 5 ANALOG INPUTS 10 5 1 MINIMUM Al1 10 5 2 MAXIMUM 10 5 3 RC FILTER ON AH 10 5 4 INVERT 10 5 5 MINIMUM AI2 10 5 6 MAXIMUM AI2 10 5 7 RC FILTER ON AI2 10 5 8 INVERT 2 10 6 RELAY OUTPUTS 10 6 1 RELAY RO1 OUTPUT 10 6 2 RELAY RO2 OUTPUT 10 6 3 RELAY RO3 OUTPUT 10 7 ANALOG OUTPUTS 10 7 1 ANALOG OUTPUT 1 10 7 2 SCALE AO1 10 7 3 MINIMUM AO1 10 7 4 RC FILTER ON 1 10 7 5 INVERT AO1 10 7 6 ANALOG OUTPUT 2 10 7 7 SCALE AO2 10 7 8 MINIMUM AO2 10 7 9 RC FILTER ON AO2 10 7 10 INVERT AO2 20 DRIVE PARAMETERS 20 1 FREQ CURRENT LIMITS 20 1 1 MINIMUM FREQUENCY 20 1 2 MAXIMUM FREQUENCY 20 1 3 FREQUENCY RANGE 20 1 4 CURRENT LIMIT 20 2 START STOP 20 2 1 START FUNCTION 20 2 2 TORQUE BOOST CURR 20 2 3 STOP FUNCTION 20 2 4 BRAKE CHOPPER 20 2 5 DC HOLD 20 2 6 DC HOLD VOLTAGE 20 2 7 DC BRAKE VOLTAGE 20 2 8 DC BRAKE TIME 20 3 ACCEL DECEL 20 3 1 ACC DEC 1 OR 2 SEL 20 3 2 ACC DEC RAMP SHAPE 20 3 3 ACCEL TIME 1 20 3 4 DECEL TIME 1 20 3 5 ACCEL TIME 2 20 3 6 DECEL TIME 2 20 4 MOTOR CONTROL 20 4 1 SWITCHING FREQ 20 4 2 MAX OUTPUT VOLTAGE 20 4 3 V HZ RA
78. OTOR CURRENT 10 7 2 SCALE AO1 10095 30 1 3 MOT TEMP FLT FUNC gt FAULT 4 RATED TORQUE 10 7 3 MINIMUM AO1 gt OmA 30 1 4 MOTOR THERM TIME 700s 5 RATED POWER 10 7 4 RC FILTER ON AO1 2s 30 1 5 MOTOR LOAD CURVE 100 6 DC BUS VOLTAGE 10 7 5 INVERT AO1 NO 30 1 6 ZERO SPEED LOAD 40 7 OUTPUT VOLTAGE 10 7 6 ANALOG OUTPUT 2 OUT CURR 30 1 7 BREAK POINT 60 Hz 8 DRIVE TEMPERATURE 10 7 7 SCALE AO2 10096 30 1 8 STALL FUNCTION WARNING 9 CONTROL LOCATION EXTERNAL 10 7 8 MINIMUM AO2 gt OmA 30 1 9 STALL CURRENT 12 10 KEYPAD REF 1 10 7 9 RC FILTER ON AO2 26 30 1 10 STALL TIME FREQ 20s 25 Hz 11 KEYPAD PI REF 2 10 7 10 INVERT AO2 NO 30 1 11 UNDERLOAD FUNC NO 12 EXT REF 1 OR2 REF 1 30 1 12 UNDERLOAD TIME 600s 13 EXTERNAL REF 1 20 DRIVE PARAMETERS 30 1 13 UNDERLOAD CURVE 1 14 EXTERNAL REF 2 15 RUN TIME 20 1 FREQ CURRENT LIMITS 30 2 AUTOMATIC RESET 16 KILOWATT HOURS 20 1 1 MINIMUM FREQUENCY gt 0Hz 30 2 1 NUMBER OF RESETS 2 17 LAST RECD FAULT 20 1 2 MAXIMUM FREQUENCY gt 60 Hz 30 2 2 TIME WINDOW 30s 18 SECOND RECD FAULT 20 1 3 FREQUENCY RANGE 0 120 Hz 30 2 3 TIME BETW RES ATT 0 19 FIRST RECD FAULT 20 1 4 CURRENT LIMIT gt 15x Iy 30 2 4 OVERVOLTAGE NO 20 PARAMETER LOCK OPEN 30 2 5 UNDERVOLTAGE YES 20 2 START STOP 30 2 6 OVERCURRENT NO 10 CONTROL CONNECTIONS 20 2 1 START FUNCTION RAMP 30 2 7 Al SIGNAL lt MIN NO 20 2 2 TORQUE BOOST CURR 1 5 x ly 10 1 START STOP DIRECTION 20 2 3 STOP FUNCTION COAST 30 3 SUPERVISION 10 1 1 EXT 1 STRT STP DIR 01 2 20 2 4 BRAKE C
79. RECTION Direction DISPL UNIT SCALE DISPLAY UNIT 6 19 6 19 iv 6 18 6 19 6 18 6 19 6 22 6 21 6 22 6 20 B 1 6 12 6 3 6 2 6 3 6 8 6 54 6 54 ACS 500 Programming Manual Index Eprom version ERROR VALUE INV ERROR VALUE INVERT ESD warning EXT 1 EXT 2 SELECT Ext communication EXT REF1 MAXIMUM EXT REF1 MINIMUM EXT REF2 MAXIMUM EXT REF2 MINIMUM EXT1 STRT STP DIR EXT2 STRT STP DIR External control EXTERNAL FAULT EXTERNAL REF1 SEL EXTERNAL REF2 SEL External reference 1 External reference 2 Factory macro external connections parameter settings Fault functions FAULT RESET SELECT Field weakening point Flying start Forward Freq current limits FREQUENCY RANGE G Group 10 1 start stop direction Group 10 2 reference select Group 10 3 preset speeds Group 10 4 system contr inputs Group 10 5 analog inputs Group 10 6 relay outputs Group 10 7 analog outputs Group 10 8 ext communication Group 20 1 freq current limits Group 20 2 start stop Group 20 3 accel decel Group 20 4 motor control Group 20 5 crit frequencies Group 30 1 fault functions Group 30 2 automatic reset 5 3 5 4 5 5 6 30 6 9 6 24 6 17 6 2 6 3 6 8 6 16 6 16 Group 30 3 supervision 6 38 Group 30 4 information 6 40 Group 40 1 PI controller 6 41 Group 40 2 pump and fan control 6 45 Group level access 2 5 defined 2 5 illustrated 2 5 H Hand auto control macro 5 6 external connections 5 7 parameter setti
80. SEL 10 5 ANALOG INPUTS 10 5 1 MINIMUM 10 5 2 MAXIMUM 10 5 3 RC FILTER ON AH 10 5 4 INVERT 10 5 5 MINIMUM AI2 10 5 6 MAXIMUM AI2 10 5 7 RC FILTER ON Al2 10 5 8 INVERT 2 10 6 RELAY OUTPUTS 10 6 1 RELAY RO1 OUTPUT 10 6 2 RELAY RO2 OUTPUT 10 6 3 RELAY RO3 OUTPUT 10 7 ANALOG OUTPUTS 10 7 1 ANALOG OUTPUT 1 10 7 2 SCALE AO1 10 7 3 MINIMUM AO1 10 7 4 RC FILTER ON AO1 10 7 5 INVERT AO1 10 7 6 ANALOG OUTPUT 2 10 7 7 SCALE AO2 10 7 8 MINIMUM AO2 10 7 9 RC FILTER ON AO2 10 7 10 INVERT AO2 20 DRIVE PARAMETERS 20 1 FREQ CURRENT LIMITS 20 1 1 MINIMUM FREQUENCY 20 1 2 MAXIMUM FREQUENCY 20 1 3 FREQUENCY RANGE 20 1 4 CURRENT LIMIT 20 2 START STOP 20 2 1 START FUNCTION 20 2 2 TORQUE BOOST CURR 20 2 3 STOP FUNCTION 20 2 4 BRAKE CHOPPER 20 2 5 DC HOLD 20 2 6 DC HOLD VOLTAGE 20 2 7 DC BRAKE VOLTAGE 20 2 8 DC BRAKE TIME 20 3 ACCEL DECEL 20 3 1 ACC DEC 1 0R 2 SEL 20 3 2 ACC DEC RAMP SHAPE 20 3 3 ACCEL TIME 1 20 3 4 DECEL TIME 1 20 3 7 ACCEL REF2 TIME 20 3 8 DECEL REF2 TIME 20 4 MOTOR CONTROL 20 4 1 SWITCHING FREQ 20 4 2 MAX OUTPUT VOLTAGE 20 4 3 V HZ RATIO 20 4 4 FIELD WEAK POINT 20 4 5 IR COMPENSATION 20 4 6 IR COMP VOLTAGE 20 4 7 IR COMP RANGE 20 4 8 SLIP COMPENSATION 20 4 9 NOMINAL SLIP 20 4 10 VOLTAGE LIMIT 20 5 CRIT FREQUENCIES 20 5 1 CRIT FREQ SELECT 20 5 2 CRIT FREQ 1 LOW 20 5 3 CRIT FREQ 1 HIGH 20 5 4 CRIT FREQ 2 LOW 20 5 5 CRIT FREQ 2 HIGH 20 5 6 CRIT FREQ 3 LOW 20 5 7 CRIT FREQ
81. Stop commands are from momentary push buttons The stop push button is normally closed and connected to DI2 The start push button is normally open and connected to Multiple start push buttons connected in parallel and stop push buttons in series DI1P 2P 3 Three wire start stop and direction Refer to DI1P 2P Reverse is connected to DI3 0 V DC Forward 24 V DC Reverse 6 2 ACS 500 Programming Manual 2 EXT 2 STRT STP DIR 3 DIRECTION Chapter 6 Parameters DI1P 2P 3P Start forward start reverse and stop Start and direction commands are given simultaneously with two separate momentary push buttons The stop push button is normally closed and connected to DI3 The start forward push button is normally open and connected to The start reverse push button is normally open and connected to DI2 Multiple start push buttons are connected in parallel and stop push buttons in series DI6 Two wire start stop 0 V DC Stop and 24 V DC Start Rotation direction is fixed DI6 5 Two wire start stop and direction Start Stop is connected to DI6 and Reverse is connected to 15 0 V DC on DIS Forward KEYPAD Start Stop command and Direction command are from the Keypad for Ext 1 This parameter selects the Digital Inputs used for Start Stop and Reverse commands The choices are the same as Parameter 10 1 1 Ext 1 Strt Stp Dir This parameter allows you to fix rotation direction to FORWARD or REVERSE
82. T Di 012 ENTRER FAST REV DI1P 2P 016 DI 1P 2P 3 016 5 DI 1P 2P 3P KEYPAD EXT2 START STP DIR 10 1 2 1 DI 1 2 1P 2P 016 1 2 3 016 5 2 KEYPAD RUN ENABLE 10 4 1 YES DI 1 DI 2 DI3 DI 4 DI 5 DI 6 A 10 ACS 500 Programming Manual Appendix B Programming Digital Inputs Table B 1 shows the available digital inputs and how these digital inputs can be applied to different tasks Table B 1 Digital Inputs Name Task of Parameter krieg Digital I O Configuration 10 1 1 EXT 1 STRT STOP DIR RUN STOP DI6 DII DI6 0 Stop 1 Run RUN STOP REVERSE DI1 2 DI6 5 DII DI2 DIS DI6 0 Forward 1 Reverse RUN FWD pulse STOP pulse DIIP2P DII DI2 RUN pulse STOP pulse REVERSE DIIP2P3 DII DI2 0 Forward 1 Reverse RUN FWD pulse RUN REV pulse DIIP2P3P DII DI2 STOP pulse 10 1 2 EXT 2 STRT STOP DIR RUN STOP DI DI6 DI6 0 Stop 1 Run RUN STOP REVERSE DI1 2 DI6 5 DI2 DI5 DI6 0 Forward 1 Reverse RUN FWD pulse STOP pulse DI1P2P DI2 RUN pulse STOP pulse REVERSE DI1B2P3 DI2 0 Forward 1 Reverse RUN FWD pulse RUN REV pulse DIIB2P3P DI2 STOP pulse 10 2 1 EXT 1 EXT 2 SELECT DIx DI2 DIA DI5 DI6 DIS DI9 02 EXT 1 RD 1 EXT 2 R2 10 2 2 EX
83. TART FUNCTION RAMP FLYING TORQ BOOST FLYING TQB 20 2 2 TORQUE BOOST CURR 0 5 2 0 x I ACS 500 20 2 3 STOP FUNCTION COAST RAMP DC BRAKE 20 2 4 BRAKE CHOPPER NO YES 20 2 5 DC HOLD OFF ON 20 2 6 DC HOLD VOLTAGE 0 01 0 1 x Vy 20 2 7 DC BRAKE VOLTAGE 0 01 0 1 x Vy 20 2 8 DC BRAKE TIME Os 250s 20 3 ACCEL DECEL 20 3 1 ACC DEC 1 OR 2 SEL NOT SEL DID DI4 DIS DIG 20 3 2 ACC DEC RAMP SHAPE LINEAR S1 S2 S3 20 3 3 ACCEL TIME 1 0 15 1800s ACS 500 Programming Manual A 5 Appendix A Complete Parameter Settings Parameter Alternative Settings E 20 3 4 DECEL TIME 1 0 1s 1800s 20 3 5 ACCEL TIME 2 0 15 1800s 20 3 6 DECEL TIME 2 0 1s 1800s 20 3 7 ACCEL REF2 TIME 0 1s 1800s 20 3 8 DECEL REF2 TIME 0 1s 1800s 20 4 MOTOR CONTROL 20 4 1 SWITCHING FREQ 1 0 KHz 12 0 kHz ACS 501 3 0 kHz ACS 502 20 4 2 MAX OUTPUT VOLTAGE 0 15 1 05 x Vx 20 4 3 V HZ RATIO LINEAR SQUARED AUTOMATIC 20 4 4 FIELD WEAK POINT 30 Hz 500 Hz 20 4 5 IR COMPENSATION NO MANUAL AUTOMATIC 20 4 6 IR COMP VOLTAGE 0 01 0 15 x Vy 20 4 7 IR COMP RANGE 0 Hz FWP 20 4 8 SLIP COMPENSATION OFF ON 20 4 9 NOMINAL SLIP 0 1 10 20 4 10 VOLTAGE LIMIT OFF ON 20 5 CRITICAL FREQUENCIES 20 5 1 CRIT FREQ SELECT OFF ON 20 5 2 CRIT FREQ 1 LOW 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 20 5 3 CRIT FREQ 1 HI
84. TERNAL REF 1 SEL DI3U 4D R DI3 DIA DIS Increase reference D3U 4D DI3 DI4 DI4 DI6 Decrease reference D5U 6D DIS DI6 10 2 5 EXTERNAL REF 2 SEL DI3U 4D R DI3 DI4 DIS Increase reference DI3U 4D DIA DI4 DI6 Decrease reference DISU 6D DIS DI6 ACS 500 Programming Manual B 1 Appendix B Programming Digital Inputs Name Task of Parameter EA Digital UO Configuration 10 3 PRESET SPEED SEL Single speed DIx DI2 DIA DIS DI7 DI8 Three speeds DI1 2 DI2 0 0 No Preset Speed DI3 4 DI3 DI4 1 0 Preset Speed 1 DI5 6 DI5 DI6 0 1 Preset Speed 2 1 1 Preset Speed 3 Seven speeds DI1 2 3 DI2 0 0 0 No Preset Speed D13 4 5 DIS 1 00 Preset Speed 1 DI4 5 6 DIA DIS Dip 0 1 0 Preset Speed 2 1 1 0 Preset Speed 3 0 0 1 Preset Speed 4 1 01 Preset Speed 5 01 1 Preset Speed 6 1 11 Preset Speed 7 10 4 1 RUN ENABLE DIx DI2 DIS DI6 DI7 DIS DI9 0 Disabled 1 Run enabled 10 4 2 FAULT RESET SEL DIx DI2 DIS DI7 DIS DI9 10 4 3 PARAM LOCK SEL DIx DI2 DIA DIS DI7 DIS 20 3 1 ACC DEC 1 OR 2 SEL DIx DI2 DIS DI7 DIS DIx Any free DI input This selection resets reference value to 0 V if supply voltage is interrupted Input function 0 op
85. TIME 20 3 6 DECEL TIME2 START UP DATA APPLICATION 30 3 SUPERVISION A LANGUAGE MACROS 20 3 5 ACCEL TIME 2 B APPLICATION 30 2 AUTOMATIC RESET 20 3 4 DECEL TIME 1 C APPLIC 2 HAND AUTO 30 1 FAULT FUNCTION 20 3 3 ACCEL TIME 1 b S E PI CONTROL 20 5 CRITICAL FREQUENCIES D Supply Voltage 4 OPT PACK 304 MOTOR CONTROL 20 3 2 ACC DEC RAMP SHAPE 5 SEQ CTRL 20 3 1 ACC DEC 1 OR 2 SEL 20 3 ACCEL DECEL 6 P amp F AUTOM 20 2 20 1 FREQ CURRENT LIMITS 10 8 EXT COMMUNICATION 10 7 ANALOG OUTPUTS PARAMETER LEVEL x i gt REBATE 10 6 RELAY OUTPUTS PARAMETERS 10 5 ANALOG INPUTS 20 PARAMETER LOCK 30 PROTECTION 10 4 SYSTEM CONTR INPUTS f PARAMETERS 10 3 PRESET SPEEDS 20 DRIVE 10 2 EX REFERENCE SELECT PARAMETERS 1 2 MOTOR SPEED 10 SIMECHON 1 OUTPUT FREQ 10 CONTROL L lt gt gt OPERATING DATA MAIN LEVEL GROUP LEVEL gt lt ACS 500 Programming Manual Figure 2 5 Parameter Settings Chapter 2 Overview of ACS 500 Programming Figure 2 5 shows how to set Parameter 20 1 1 Minimum Frequency to 3 Hz starting from Operati
86. TIO 20 4 4 FIELD WEAK POINT 20 4 5 IR COMPENSATION 20 4 6 IR COMP VOLTAGE 20 4 7 IR COMP RANGE 20 4 8 SLIP COMPENSATION 20 4 9 NOMINAL SLIP 20 4 10 VOLTAGE LIMIT Chapter 5 Standard Application Macro Programs 0 VID gt 10V 20mA 0 1s NO 0 V 0 mA 10 V 20 mA 0 1s NO READY RUN FAULT 1 OUT FREQ 10096 gt OmA 2s NO OUT CURR 100 gt OmA 2s NO OHz 60Hz 0 120 Hz gt 15xly RAMP 1 5 x In COAST NO OFF 0 01 x Vu 0 01 x Vy Os 014 LINEAR gt 3s 3s 60s 60s 3 kHz 460 V LINEAR 60 Hz NO 0 01 x Vy 0 Hz OFF 496 ON 20 5 CRIT FREQUENCIES 20 5 1 CRIT FREQ SELECT 20 5 2 CRIT FREQ 1 LOW 20 5 3 CRIT FREQ 1 HIGH 20 5 4 CRIT FREQ 2 LOW 20 5 5 CRIT FREQ 2 HIGH 20 5 6 CRIT FREQ 3 LOW 20 5 7 CRIT FREQ 3 HIGH 20 5 8 CRIT FREQ 4 LOW 20 5 9 CRIT FREQ 4 HIGH 20 5 10 CRIT FREQ 5 LOW 20 5 11 CRIT FREQ 5 HIGH 30 PROTECTION INFORMAT 30 1 FAULT FUNCTION 30 1 1 SERIAL FAULT FUNC 30 1 2 MIN FUNCTION 30 1 3 MOT TEMP FLT FUNC 30 1 4 MOTOR THERM TIME 30 1 5 MOTOR LOAD CURVE 30 1 6 ZERO SPEED LOAD 30 1 7 BREAK POINT 30 1 8 STALL FUNCTION 30 1 9 STALL CURRENT 30 1 10 STALL TIME FREQ 30 1 11 UNDERLOAD FUNC 30 1 12 UNDERLOAD TIME 30 1 13 UNDERLOAD CURVE 30 2 AUTOMATIC RESET 30 2 1 NUMBER OF RESETS 30 2 2 TIME WINDOW 30 2 3 TIME BETW RES ATT 30 2 4 OVERVOLTAGE 30 2 5 UNDERVOLTAGE 30 2 6 OVERCURRENT 30 2 7 SIGNAL MIN 30 3 SUPERVISION 30 3 1 OUTP
87. The Range Unit column in Table 6 20 shows parameter values The text following the table explains parameter values in detail The parameters in this group show the status of the I O Table 6 20 Group 30 5 Parameter Range Unit Description 1 DI1 6 STATUS 000000 Indication of the status of the six digital inputs O Open 1 Closed 2 V mA 0 00 0 00 Signal at Analog Input 1 in volts and milliamps 3 AI2 V mA 0 00 0 00 Signal at Analog Input 2 in volts and milliamps 4 RO1 3 STATUS 000 Indication of the status of the three relay outputs 0 1 Closed 5 AOI mA 0 00 0 Signal at Analog Output 1 in milliamps and percent 6 AO2 mA 0 00 096 Signal at Analog Output 2 in milliamps and percent 6 40 ACS 500 Programming Manual Main 40 Application Parameters Group 40 1 PI Controller 1 PI CONT GAIN Chapter 6 Parameters These parameters can only be seen when you select the PI Control macro These parameter values can be altered with the ACS 500 running except those marked with O The Range Unit column in Table 6 21 shows parameter values The text following the table explains parameter values in detail Table 6 21 Group 40 1 Parameter Range Unit Description PI CONT GAIN 3 80096 PI Controller Gain selection 2 PI CONT I TIME 0 02 320 00s PI Controller I time selection 3 PI CONT MIN LIMIT 0 120 Hz PI Controller output fr
88. Time and Error Value Figure 6 18 Pl Controller Gain and Error Value n Error Value PI Controller Gain lt Gain 4 t y PI CONT I TIME 9 ACT 1 MIN SCALE Minimum scaling factor of the Actual Value 1 Setting range is 1600 to 160096 0 The minimum Actual Value corresponds to the minimum scaled Actual Value 100 maximum Actual Value corresponds to the minimum scaled Actual Value 10 ACT 1 MAX SCALE Maximum scaling factor of the Actual Value 1 Setting range is 1600 to 1600 0 The minimum Actual Value corresponds to the maximum scaled Actual Value 100 The maximum Actual Value corresponds to the maximum scaled Actual Value ACS 500 Programming Manual 6 43 Chapter 6 Parameters Figure 6 19 show three examples of actual value scaling Figure 6 19 Actual Value Scaling 10 100 10 V 100 I 100 100 100 8 V 7596 8 V 80 60 4V 25 4 V 4096 4 20 2 V 096 l ov 0 0 V 0 gt L 0 0 0 Actual Scaled Actual Actual Scaled Actual Actual Scaled Actual Minimum Al 2V 4mA Minimum Al 0V OmA Act 1 Max Scale 75 Act 1 Max Scale 80 Act 1 Max Scale 20 Act 1 Min Scale 25 Act 1 Min Scale 40 Act 1 Min Scale 60 11 ACT 2 MIN SCALE Reter to Parameter 40 1 9 12 ACT 2 MAX SCALE Reter to Parameter 40 1 10 6 44 ACS 500 Programming Manual Group 40 2 Pump amp Fan Control Chapter 6 Parameters These
89. UT 10 6 2 RELAY RO2 OUTPUT 10 6 3 RELAY RO3 OUTPUT 10 7 ANALOG OUTPUTS 10 7 1 ANALOG OUTPUT 1 10 7 2 SCALE AO1 10 7 3 MINIMUM AO1 gt 10 7 4 RC FILTER 1 10 7 5 INVERT AO1 10 7 6 ANALOG OUTPUT 2 10 7 7 SCALE AO2 10 7 8 MINIMUM AO2 gt 10 7 9 RC FILTER ON AO2 10 7 10 INVERT AO2 20 DRIVE PARAMETERS 20 1 FREQ CURRENT LIMITS 20 1 1 MINIMUM FREQUENCY gt 20 1 2 MAXIMUM FREQUENCY gt 20 1 3 FREQUENCY RANGE 20 1 4 CURRENT LIMIT xh 20 2 START STOP 20 2 1 START FUNCTION 20 2 2 TORQUE BOOST CURR 20 2 3 STOP FUNCTION 20 2 4 BRAKE CHOPPER 20 2 5 DC HOLD 20 2 6 DC HOLD VOLTAGE 20 2 7 DC BRAKE VOLTAGE 20 2 8 DC BRAKE TIME 20 3 ACCEL DECEL 20 3 1 ACC DEC 1 OR 2 SEL 20 3 2 ACC DEC RAMP SHAPE 20 3 3 ACCEL TIME 1 gt 20 3 4 DECEL TIME 1 gt 20 3 5 ACCEL TIME 2 20 3 6 DECEL TIME 2 20 3 7 ACCEL REF2 TIME 20 3 8 DECEL REF2 TIME 20 4 MOTOR CONTROL 20 4 1 SWITCHING FREQ 20 4 2 MAX OUTPUT VOLTAGE 20 4 3 V HZ RATIO 20 4 4 FIELD WEAK POINT 20 4 5 IR COMPENSATION 20 4 6 IR COMP VOLTAGE 20 4 7 IR COMP RANGE 20 4 8 SLIP COMPENSATION 20 4 9 NOMINAL SLIP 20 4 10 VOLTAGE LIMIT 20 5 CRIT FREQUENCIES 20 5 1 CRIT FREQ SELECT 20 5 2 CRIT FREQ 1 LOW 20 5 3 CRIT FREQ 1 HIGH 20 5 4 CRIT FREQ 2 LOW 20 5 5 CRIT FREQ 2 HIGH 20 5 6 CRIT FREQ 3 LOW 20 5 7 CRIT FREQ 3 HIGH 20 5 8 CRIT FREQ 4LOW 20 5 9 CRIT FREQ 4 HIGH 20 5 10 CRIT FREQ 5 LOW 20 5 11 CRIT FREQ 5 HIGH 30 PROTECTION INFORMAT 30 1 FAULT FU
90. UT FREQ 1 FUNC 30 3 2 OUTPUT FREQ 1 LIM 30 3 3 OUTPUT FREQ 2 FUNC 30 3 4 OUTPUT FREQ 2 LIM 30 3 5 CURRENT FUNCTION 30 3 6 CURRENT LIMIT 30 3 7 REF1 FUNCTION 30 3 8 REF1 LIMIT 30 3 9 REF2 FUNCTION 30 3 10 REF2 LIMIT 30 3 11 SUPERVIS MESSAGES 30 4 INFORMATION 30 4 11 CRI PROG VERSION 30 4 2 MC PROG VERSION 30 4 3 TEST DATE OFF 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz 0 Hz STOP NO FAULT 700s 10096 4096 60 Hz WARNING 1 2x Ig 205 25 Hz NO 600s version version date gt Typical parameter values to check during start up If needed change values to meet the needs of your application Complete parameter list provided in Appendix A ACS 500 Programming Manual 5 5 Chapter 5 Standard Application Macro Programs Application 2 START STOP and REVERSE commands and reference settings can be issued Hand Auto Control selectively from two different external control places 1 and Ext2 Control location selection is through digital input Control is also possible with KEYPAD One preset speed is available Two analog and three relay output contact signals are available on Terminal Block X50 Operation Diagram Figure 5 3 Operation Diagram Input Power Hand Control X T T Hand Auto PU Output Ez Current I PS1 PLC i Relay or Outputs automation Auto Control Motor Input and Output Signals Table 5
91. ad with a high starting torque use Torq Boost to start If the load torque is high below the set field weakening point and you run continuously below the field weakening point use just enough IR Compensation to drive the load If you have trouble with the motor overheating use a lower speed motor and run at a higher frequency Set in actual volts step equals 1 of Vy 0 01 0 15 x Vy voltage level at 0 1 Hz 7IR COMP RANGE This parameter defines the frequency at which the Manual IR Compensation reduces to zero The compensation voltage reduces linearly when the frequency increases If Start Up Data Parameter I Motor Base Frequency or Parameter 20 4 4 Field Weak Point is changed to a value lower than Parameter 20 4 7 IR Comp Range that value will automatically be copied to Parameter 20 4 7 IR Comp Range 8 SLIP COMPENSATION _ Asquirrel cage motor will slip when loaded The ACS 500 can compensate for this slip by increasing the frequency as the current increases With this parameter ON the slip will be reduced down to approximately 10 percent of the original value You must set this function to OFF when using synchronous motors This parameter is automatically set to a value based on Start Up Data Parameters I Motor Base Freq and J Motor Base R P M You can adjust the slip compensation after start up Figure 6 10 shows how slip compensation reduces slip in a 4 pole motor under load Figure 6 10 Slip Reduction Spe
92. ameter settings This chapter also describes the operation and application suitability of six standard Application macros and the User macro Chapter 6 Parameters lists the ACS 500 parameters and explains the functions of each parameter Appendix A Complete Parameter Settings lists in a table form all parameter settings for the ACS 500 Appendix B Programming Digital Inputs DII DI6 lists in table form parameter values and digital I O configurations Index helps you locate the page numbers of topics contained in this manual ACS 500 Programming Manual 1 1 Chapter 1 Introduction Intended Audience Conventions Used In This Manual Control Panel Display The audience for this manual has Knowledge of standard electrical wiring practices electronic components and electrical schematic symbols Minimal knowledge of ABB product names and terminology No experience or training in installing operating or servicing the ACS 500 The following are illustrations and examples of Control Panel keys and Control Panel display formats The Control Panel display is an LCD readout of drive functions drive parameter selections and other drive information Letters or numbers appear in the display according to which Control Panel keys you press The operation information parameters and fault indications are displayed in nine languages English German Italian Spanish Dutch French Danish Finni
93. ameters Main 30 Protection Parameters Group 30 1 Fault Function 1 SERIAL FAULT FUNC These parameter values can be altered with the ACS 500 running The Range Unit column in Table 6 15 shows parameter values The text following the table explains parameter values in detail Table 6 15 Group 30 1 Parameter Range Unit Description 1 SERIAL FAULT FUNC STOP Operation in case of Serial PRE SPEED7 Communication fault 2 AI lt MIN FUNCTION NO WARNING Operation in case of AI Minimum FAULT fault PRE SPEED7 LAST SPEED 3 MOT TEMP FLT FUNC NO WARNING Operation in case of motor overtemp FAULT 4 MOTOR THERM TIME 20 10000s Time for 63 temperature rise 5 MOTOR LOAD CURVE 50 15096 Motor current maximum limit 6 ZERO SPEED LOAD 40 MOTOR Motor load curve point at zero speed LOAD CURVE 7 BREAK POINT 1 Hz 500 Hz Break point of motor load curve 8 STALL FUNCTION NO WARNING Operation in case of motor stall FAULT 9 STALL CURRENT 0 1 5 times drive current rating Current limit for Stall protection logic 10 STALL TIME FREQ 10s 15Hz or 20s 25Hz or 30s 35Hz Time Freq limit for Stall protection logic 11 UNDERLOAD FUNC NO WARNING Operation in case of Underload fault FAULT 12 UNDERLOAD TIME 0 600s Time limit for Underload logic 13 UNDERLOAD CURVE 1 5 Torque limit for Underload logic This parameter allows you to select the preferre
94. ate K MOTOR NOM VOLTAGE 110 V 575 V printed on the motor nameplate ACS 500 Programming Manual A 1 Appendix A Complete Parameter Settings Parameter Alternative Settings Custom Setting OPERATING DATA 1 OUTPUT FREQUENCY Hz 2 SPEED RPM USER SCALING 3 MOTOR CURRENT A 4 RATED TORQUE 5 RATED POWER 6 DC BUS VOLTAGE V OF RATED NOMINAL 7 OUTPUT VOLTAGE V 8 DRIVE TEMPERATURE degrees C and F 9 CONTROL LOCATION KEYPAD R1 KEYPAD PI EXTERNAL 10 KEYPAD REF 1 Hz 11 KEYPAD PI REF 2 12 EXT REF 1 OR2 REFI REF2 13 EXTERNAL REF 1 Hz 14 EXTERNAL REF 2 15 h min 16 KILOWATT HOURS kWh 17 LAST RECD FAULT FAULT WARNING 18 SECOND RECD FAULT FAULT WARNING 19 FIRST RECD FAULT FAULT WARNING 20 PARAMETER LOCK OPEN xxx LOCKED xxx OPEN LOCKED 21 APPL BLOCK OUTPUT 22 ACTUAL VALUE 1 23 ACTUAL VALUE 2 24 AUX MOTORS RUNNING 0 3 25 CONTROLLER OUTPUT 26 CONTROL ERROR 27 ACT VALUE 1 PFC Engineering Units 28 ACT VALUE 2 PFC Engineering Units ACS 500 Programming Manual Appendix A Complete Parameter Settings Parameter Alternative Settings pica 10 CONTROL CONNECTI
95. ation ACS 500 Programming Manual Chapter 6 Parameters 4 CURRENT LIMIT This setting is the output current limit the ACS 500 will supply to the motor If the rated current of the motor is lower than the rated current of the ACS 500 set the current limit in accordance with the motor rating in standard applications Note Current limitation time is not supervised Too long a period of overcurrent may cause the ACS 500 to shut down due to overtemperature Group 20 2 These parameter values can only be altered with the ACS 500 stopped except Start Stop those marked with T The Range Unit column in Table 6 11 shows parameter values The text following the table explains parameters values in detail Table 6 11 Group 20 2 Parameter Range Unit Description 1 START FUNCTION RAMP FLYING Conditions during motor TORQ BOOST acceleration FLYING TQB 2 TORQUE BOOST CURR 0 5 2 0 times drive output current Torque Boost current level selection 3 STOP FUNCTION 1 COAST RAMP Conditions during motor DC BRAKE deceleration 4 BRAKE CHOPPER 1 NO YES Dynamic Braking Device activation 5 DC HOLD OFF ON Enable DC Hold 6 DC HOLD VOLTAGE 0 01 0 1 times drive output voltage Voltage set for DC Hold 7 DC BRAKE VOLTAGE 0 01 0 1 times drive output voltage Voltage set for DC injection braking 8 DC BRAKE TIME 0 2505 Duration of DC injection braking
96. ation from zero to minimum frequency depends on the Accel Time acceleration equals fnax fmin acceleration time Note The ACS 500 incorporates a bus controller that prevents overcurrent and overvoltage trips caused by too quick acceleration and deceleration settings for a given system by increasing the acceleration deceleration If a small number is entered for acceleration time in a system with high inertia the acceleration time will be limited by Parameter 20 1 4 Current Limit Conversely if a small number is entered for deceleration time in such a system the deceleration time will be limited by the DC bus regulator In some cases the motor will take a long time to come to a stop If a short deceleration time is critical to your application we suggest you add a dynamic braking device to your system The maximum minimum recommended acceleration deceleration for the nominal size motor is 40 Hz in one second If the motor rating is less than the maximum power of the ACS 500 smaller settings can be used If the reference signal changes at a rate slower than the acceleration or deceleration time the output frequency change will follow the reference signal If the reference signal changes faster than the acceleration or deceleration time the output frequency change will be limited by the parameters 4DECEL TIME 1 time required for output frequency to change from maximum to minimum Refer to Parameter 20 3 3 5 ACCEL TIME2 R
97. ch Main provides access to several Groups For example CONTROL CONNECTIONS 10 MAIN contains Groups 10 1 10 8 DRIVE PARAMETERS 20 MAIN contains Groups 20 1 20 5 PROTECTION PARAMETER 30 MAIN contains Groups 30 1 30 4 APPLIC PARAMETERS 40 MAIN contains Groups 40 1 40 2 The groups in Main 40 can only be accessed if the appropriate macro has been selected Figure 2 3 shows how to select the group level using the Control Panel Keypad Figure 2 3 Group Level Selection START UP DATA 40 2 PUMP amp FAN CONTROL 40 1 PI CONTROL 30 4 INFORMATION 30 3 SUPERVISION 30 2 AUTOMATIC RESET 30 1 FAULT FUNCTION 20 5 CRITICAL FREQUENCIES 20 4 MOTOR CONTROL 20 3 ACCEL DECEL 20 2 START STOP 20 1 FREQ CURRENT LIMITS 10 8 EXT COMMUNICATION 10 7 ANALOG OUTPUTS 10 6 RELAY OUTPUTS 10 5 ANALOG INPUTS 10 4 SYSTEM CONTR INPUTS 10 3 PRESET SPEEDS 10 2 EX REFERENCE SELECT 10 1 START STOP DIRECTION APPLICATION A LANGUAGE MACROS APPLICATION C APPLIC 4 2 HAND AUTO RESTORE 3 P CONTROL D Supply Voltage 4 OPT PACK 5 SEQ CTRL 6 P amp F AUTOM 40 APPLICATION PARAMETERS 20 PARAMETER LOCK PROTE
98. d operation in case of a malfunction in serial communication between Control Interface and Motor Control Cards STOP The ACS 500 stops according to the setting of Parameter 20 2 3 Stop Function 6 30 ACS 500 Programming Manual 2 Al MIN FUNCTION 3 MOT TEMP FLT FUNC Chapter 6 Parameters PRE SPEED7 The ACS 500 drives the motor at a preset speed selected with Parameter 10 3 8 Preset Speed 7 when in external mode Note If the selected control location is Keypad the ACS 500 stops in case of serial communication fault This parameter allows you to select the preferred operation in case Analog Input 1 or 2 whichever is being used at that time signal drops below the minimum setting provided the minimum is set at 0 3 V 0 6 mA or above living zero NO No activity wanted WARNING Warning indication on display FAULT Fault indication on display and the drive stops according to the setting of Parameter 20 2 3 Stop Function PRE SPEED7 Fault indication on display and the output frequency goes to the value set by Parameter 10 3 8 Preset Speed 7 LAST SPEED Fault indication on display and the output frequency goes to the last speed average over the last 10 seconds This parameter defines the operation of the motor thermal protection function NO No activity wanted WARNING Warning indication is displayed when the motor temperature reaches the warning level 95 percent of the n
99. d pump runs at the set minimum speed which normally means that flow through the pump is zero The sleep level Parameter 40 2 7 and sleep delay Parameter 40 2 8 parameters define when PFC stops the regulated pump The wake up level Parameter 40 2 8 defines the start level which the actual signal has to reach to restart the regulated pump Figure 6 21 shows an example of a sleep function Figure 6 21 Sleep Function Example Actual Value 2 744 Wake up Level Param 40 2 8 Frequency Sleep Delay Time Param 40 2 6 Sleep Time Sleep Level Param 40 2 7 Time Regulated 222277777772 STOP START 6 SLEEP DELAY 0 36005 If the output frequency remains below the set sleep level longer than the Sleep Delay the ACS 500 is stopped automatically If Sleep Delay is set to 0 the sleep function is disabled 6 48 ACS 500 Programming Manual Chapter 6 Parameters 7 SLEEP LEVEL 0 500 Hz ACS 501 0 120 Hz ACS 502 Level to start sleep delay counter 8 WAKE UP LEVEL 0 100 Level in of the set reference range This parameter determines the level of the actual value at which the ACS 500 will restart 9 START FREQ 1 0 500 Hz ACS 501 0 120 Hz ACS 502 Output frequency at which the first lag motor will start The start frequency has a fixed 1 Hz hysteresis Figure 6 22 Pump Automation Example F LS Start Delay 40 2 15
100. ds between 0 1 Hz and the set field weakening point This parameter differs from the Torq Boost option of the Start Function in that it is always valid in the above mentioned speed range When using IR Compensation always set Parameter 20 4 3 V Hz Ratio to LINEAR NO No compensation wanted MANUAL user sets the compensation voltage and range Parameters 20 4 6 and 20 4 7 AUTOMATIC The IR Compensation voltage is automatically controlled as a function of effective motor current This setting is suitable when the need for IR Compensation changes or manual optimization of the compensation voltage is difficult Figure 6 9 shows IR Compensation applying extra voltage to a motor Figure 6 9 Compensation IR Comp Voltage b IR Comp Range Field Weakening Point d Maximum Voltage b f Hz Changing the motor base frequency automatically changes this value if it is set higher than the motor base frequency ACS 500 Programming Manual 6 25 Chapter 6 Parameters 6 IR COMP VOLTAGE This parameter sets the compensation voltage level in Manual IR Compensation Keep the boost voltage as low as possible for the application as the motor will overheat rapidly or an overcurrent fault may occur if a high level of compensation is applied Small motors can take higher compensation than larger motors because the winding resistance is higher in small motors If the motor must drive a lo
101. e keypad Reset is activated by opening a normally closed contact negative edge on digital input If ON STOP is selected a fault is reset by giving a stop command from the active STOP signal or from the Keypad 3 PARAM LOCK SEL This parameter selects the control location for Parameter Lock If you select OP DATA 20 Parameter Lock is controlled with Operating Data Parameter 20 Parameter Lock If you select a Digital Input 1 6 0 V DC equals Open and 24 V DC equals Locked 4 EXTERNAL FAULT NOT SEL DI1 DI6 Input for external fault device such as a motor overload relay or fire alarm The device should have a normally closed contact The digital input must be connected to 24 VDC If the digital input goes to 0 VDC the drive will coast to stop and a fault message will display ACS 500 Programming Manual 6 9 Chapter 6 Parameters Group 10 5 Analog Inputs 1 MINIMUM 2 MAXIMUM These parameter values can be altered with the ACS 500 running The Range Unit column in Table 6 7 shows parameter values The text following the table explains parameter values in detail Table 6 7 Group 10 5 Parameter Range Unit Description 1 MINIMUM V mA Minimum value of Value to correspond to minimum reference 2 MAXIMUM V mA Maximum value of Value to correspond to maximum reference 3 RC FILTER ON 0 01 10s Filter time constant for 4 INVERT No Yes A
102. ed rpm 1800 Compensated Speed Uncompensated Speed 6 26 ACS 500 Programming Manual 9 NOMINAL SLIP 10 VOLTAGE LIMIT Chapter 6 Parameters For the precise operation of the Slip Compensation function the ACS 500 must know the nominal slip of the motor Set the nominal slip as a percentage of the nominal motor speed with a range of 0 1 10 0 0 196 step nameplate speed alpes hs synchronous speed x 100 This parameter allows you to deactivate the Over and Undervoltage Controllers The overvoltage controller will increase the output frequency if the DC bus voltage exceeds the high DC bus voltage limit level typically from an overhauling load to prevent an overvoltage trip The undervoltage controller will decrease the output frequency if the DC bus voltage drops below the low DC bus voltage limit caused by a loss of input power By decreasing the output frequency the inertia of the load will cause regeneration back into the drive keeping the DC bus charged and preventing an undervoltage trip This will increase power loss ride through on systems with a high inertia such as a centrifuge or fan ACS 500 Programming Manual 6 27 Chapter 6 Parameters Group 20 5 Crit Frequencies These parameter values can be altered with the ACS 500 running The Range Unit column in Table 6 14 shows parameter values The text following the table explains parameter values in detail Table 6 14
103. en input 1 24 V applied to the input B 2 ACS 500 Programming Manual A ACC DEC 10R2 SEL ACC DEC RAMP SHAPE ACCEL REF2 TIME ACCEL TIME 1 ACCEL TIME 2 Accel decel Acceleration time ACT 1 MAX SCALE ACT 1 MIN SCALE ACT 2 MAX SCALE ACT 2 MIN SCALE ACTUAL 1 INPUT ACTUAL 2 INPUT ACTUAL VALUE ACTUAL VALUE SEL AI MIN FUNCTION AI SIGNAL ALTERNATION INTERV ALTERNATION LEVEL Analog input filtering scaling Analog inputs ANALOG OUTPUT Analog output filtering scaling ANALOG OUTPUT 2 Analog outputs APPLIC RESTORE Application macros factory factory defaults hand auto control opt pack overview PI control pump and fan seq ctrl Application macros defined APPLICATIONS Audience intended Automatic reset Automatic V Hz 6 43 6 43 6 44 6 44 6 42 6 42 6 4 6 14 B Boost BRAKE CHOPPER BREAK POINT BYPASS CONTROL C Carrier frequency Cautions definition Coast stop Control connection parameters Control interface card ESD warning CONTROL LOCATION Control operations external keypad Control panel display illustrated keypad menu navigation keys illustrated Conventions used in this manual CRI PROG VERSION Critical frequencies CURRENT FUNCTION CURRENT LIMIT DC BRAKE TIME DC BRAKE VOLTAGE DC bus capacitors DC HOLD DC HOLD VOLTAGE DC Injection braking DECEL REF2 TIME DECEL TIME 1 DECEL TIME 2 Deceleration time Digital inputs programming Digital outputs DI
104. eq minimum limit 4 PI CONT MAX LIMIT 0 120 Hz PI Controller output freq maximum limit 5 ERROR VALUE NO YES PI Controller error value INVERT inversion 6 ACTUAL VALUE ACTI ACTI ACT2 PI Controller output signal SEL O ACT ACT2 selection ACTI ACT2 7 ACTUAL 1 INPUT O AI1 AI2 Actual 1 signal input selection 8 ACTUAL 2 INPUT O AI1 AI2 Actual 2 signal input selection 9 ACT 1 MIN SCALE 1600 0 1 600 0 Minimum scaling factor of the Actual 1 10 ACT 1 MAX SCALE 1600 0 1600 0 Maximum scaling factor of the Actual 1 11 ACT 2 MIN SCALE 1600 0 1600 0 Minimum scaling factor of the Actual 2 12 ACT2 MAX SCALE 1600 0 1600 0 Maximum scaling factor of the Actual 2 The PI Controller allows the ACS 500 to take a reference signal setpoint and an actual signal feedback and automatically adjust the output frequency of the drive to match the actual signal to the reference This parameter defines the gain of the PI Controller included in the Application macros of the ACS 500 Setting range is 3 800 If you select 100 a 10 change in error value causes controller output to change by 1 5 Hz ACS 500 Programming Manual 6 41 Chapter 6 Parameters If the parameter value is set to 3 0 the PI Controller operates as an I Controller Table 6 22 lists a few examples of gain settings and the resulting output frequency change to a 10 change
105. er value Up Arrow Steps through choices within a level Down Arrow In Display mode selects the next previous Main Group or Parameter and In Setting mode increases decreases parameter value Fwd Rev Changes the rotation direction in Keypad control refer to parameter 10 1 3 Start Stop Starts and stops the motor in Keypad control Resets faults warnings and supervision indications Related Publications For related information refer to the Installation amp Start up Manual ACS 500 Programming Manual Chapter 1 Introduction This page intentionally left blank 1 4 ACS 500 Programming Manual Chapter 2 Overview of ACS 500 Programming This chapter defines Application macros in terms of parameter settings and describes how to use the menu system of parameters to select and modify the macros Overview of Application Macros Application Macros Application macros are pre programmed parameter sets You ll use them to Defined start the ACS 500 quickly and easily Application macros minimize the number of different parameters to be set during start up All parameters have factory set default values The Factory macro program is the factory set default macro While starting up the ACS 500 you can specify a macro as the base setting for a drive You can select any one of the following macros from Start up Data Parameter B Applications Factory Hand Auto Ctrl e P
106. erence The following can only be seen when the Pump amp Fan macro is selected ERROR VAL Scaled difference of ACT and REF values PICON OUTP PI regulator output ACTUAL 1 Unscaled actual value 1 ACTUAL 2 Unscaled actual value 2 PICON REF Reference of PI Controller 2 SCALE AO1 This parameter is the scaling factor for the Analog Output 1 signal If you select 100 the nominal value of the output signal corresponds to 20 mA If the maximum is less than full scale increase the value of this parameter 3 MINIMUM AO1 The minimum value of the Analog Output signal can be set to either 0 mA or 4 mA 4 RC FILTER ON AO1 Filter time constant for Analog Output 1 As Analog Output value changes 63 percent of the change takes place within the time period given by this parameter If you select the minimum value 0 01s the signal is not filtered See Figure 6 3 for Parameter 10 7 4 5 INVERT AO1 Ifyou select YES the Analog Output 1 signal is inverted 6 ANALOG 2 Reter to Parameter 10 7 1 7 SCALE Refer to Parameter 10 7 2 8 MINIMUM 02 Refer to Parameter 10 7 3 9 RC FILTER ON AO2 Refer to Parameter 10 7 4 10 INVERT Refer to Parameter 10 7 5 ACS 500 Programming Manual 6 15 Chapter 6 Parameters Group 10 8 Ext Communication Main 20 Drive Parameters Group 20 1 Freq Current Limits 1 MINIMUM FREQUENCY 2 MAXIMUM FREQUENCY 3 FREQUENCY RANGE For external communication para
107. et 5 UNDERVOLTAGE NO YES Enable automatic fault reset when bus voltage returns to normal 6 OVERCURRENT NO YES Enable automatic fault reset 7 AI SIGNAL MIN NO YES Enable automatic fault reset when AI is greater than 0 25 V Sets the number of resets the ACS 500 will attempt before staying shut down and indicating a fault The maximum number of faults per time period to keep the Automatic Fault Reset System active is given with Parameters 30 2 1 Number of Resets and 30 2 2 Time Window If more faults occur or a fault persists longer than Trial Time the drive stops The Automatic Fault Reset System resets the faults selected with Parameters 30 2 4 Overvoltage 30 2 5 Undervoltage 30 2 6 Overcurrent and 30 2 7 AI Signal Min 0 120s This parameter sets the time that the ACS 500 will wait after a fault occurs before attempting to reset If set to zero the ACS 500 will reset immediately making the fault transparent to the user If set to a value greater than zero the drive will wait before resetting and will count down the time until reset on the digital display For AI Signal Min Fault the ACS 500 will start immediately when the signal returns If you select YES the ACS 500 resumes operation when the DC bus voltage returns to normal level ACS 500 Programming Manual 6 37 Chapter 6 Parameters 5 UNDERVOLTAGE 6 OVERCURRENT 7 AI SIGNAL MIN Group 30 3 Supervision
108. eter to Parameter 20 3 3 ACS 500 Programming Manual 6 21 Chapter 6 Parameters 6 DECEL TIME 2 7 ACCEL REF2 TIME 8 DECEL REF2 TIME Group 20 4 Motor Control Refer to Parameter 20 3 4 Corresponds to the time required for the reference to change from 0 to 100 percent and vice versa if the PI Controller is not used Refer to Parameter 20 3 7 These parameter values can only be altered with the ACS 500 stopped except those marked with I The Range Unit column in Table 6 13 shows parameter values The text following the table explains parameter values in detail Table 6 13 Group 20 4 Parameter Range Unit Description 1 SWITCHING FREQ 1 0 12 0 KHz ACS 501 1 0 5 0 KHz 600 V ACS 501 3 0 kHz ACS 502 Carrier frequency selection 2 MAX OUT VOLTAGE 0 15 1 05 times drive Maximum motor voltage output voltage selection 3 V Hz RATIO LINEAR SQUARED Voltage to frequency AUTOMATIC relationship in region below Field Weakening Point 4 FIELD WEAK POINT 30 500 Hz Threshold for nominal voltage 5 IR COMPENSATION NO MANUAL Low speed torque boost AUTOMATIC function 6 IR COMP VOLTAGE 0 01 0 15 times drive Voltage level in manual IR output voltage Compensation 7 IR COMP RANGE 0 Hz FWP Zero point in manual IR Compensation 8 SLIP OFF ON Automatic slip reduction COMPENSATION 1 9 NOMINAL SLIP I 0 1 1096 Nominal slip of the motor 10 VOLTAGE
109. etizes the motor reducing noise and motor losses Squared V Hz ratio is normally used in applications where the load torque characteristic is proportional to the square of the speed such as centrifugal pumps fans and compressor drives ACS 500 Programming Manual 6 23 Chapter 6 Parameters AUTOMATIC The motor voltage is automatically controlled to minimize the motor losses and noise This setting is suitable for a motor which has a slowly changing load torque and which operates mainly below nominal load This feature should not be used with undersized motors motor hp below drive rated hp Note If Parameter 20 4 3 V Hz Ratio is set to SQUARED or AUTOMATIC Parameter 20 4 5 IR Compensation must be set to NO 4 FIELD WEAK POINT The Field Weakening Point is the frequency where the output voltage reaches the maximum output voltage Above this frequency the voltage remains at the maximum motor voltage value Figure 6 7 shows various field weakening points Figure 6 7 Field Weakening Points Constant Torque Field Weak Area Vmax 7 7 7770 0077 60 Hz z Field Weakening Points f Hz Figure 6 8 shows Parameters 20 4 2 and 20 4 4 adjusted to run a motor not of rated voltage Figure 6 8 Motor Not of Rated Voltage Vmax A 480 380 gt 50 60 90 6 24 ACS 500 Programming Manual Chapter 6 Parameters 5IR COMPENSATION This parameter allows extra torque at spee
110. eypad Reference 1 and Keypad Keypad Reference 1 Operating Data Parameter 10 Keypad Ref 1 is a direct frequency reference To set the frequency reference select Parameter 10 Keypad Ref 1 press then press Up Arrow or Down Arrow keys to increase or decrease the keypad reference When in Keypad control using Reference 1 you can change the Keypad Reference value while monitoring any of the measured values 1 8 For example you can monitor Operating Data Parameter 7 Output Voltage while changing the frequency To do this select the measured value you prefer press then press Up Arrow or Down Arrow to increase or decrease the reference frequency If Operating Data Parameters 1 Output Frequency or 2 Speed are selected the display will switch to show Parameter 10 Keypad Ref 1 while changing the reference and will automatically change back when the arrow key is released If the ACS 500 is running with an External Reference and the control location is changed to Keypad R1 it is possible to let the Keypad Ref 1 assume the current value of the External Reference Example The ACS 500 is receiving frequency reference from a transducer via Terminal Block X50 You want to temporarily override the external frequency reference 1 Set Operating Data Parameter 9 Control Location to KEYPAD R1 2 Press and hold down Start Stop and press Note If external Start Stop function is set to Keypad the ACS 500
111. frequency max to min deceleration ramp 1 5 ACCEL TIME 2 0 1 1800s Time for output frequency min to max acceleration ramp 2 6 DECEL TIME 2 0 1 1800s Time for output frequency max to min deceleration ramp 2 7 ACCEL REF2 0 1 1800s Ref2 acceleration ramp time for 0 100 8 DECEL REF2 TIME 0 1 1800s Ref2 deceleration ramp time for 100 0 This parameter defines which Digital Input 1 6 is used to select the Acceleration Deceleration Ramp used 0 V DC equals Acc Dec Time 1 24 V DC equals Acc Dec Time 2 This parameter allows you to select the shape of the acceleration deceleration ramp The available options are LINEAR Suitable for drives requiring steady acceleration deceleration and or slow ramps S1 SHAPE Suitable for ramp times less than one second S2 SHAPE Suitable for ramp times less than 1 5 seconds S3 SHAPE Suitable for ramp times up to 15 seconds Figure 6 5 shows acceleration and deceleration ramp shapes 6 20 ACS 500 Programming Manual Chapter 6 Parameters Figure 6 5 Acceleration and Deceleration Ramp Shapes fout Hz 4 60 rr Xe Linear 1 P cns 1 125 2 tis 3 ACCEL TIME 1 time required for the output frequency to change from minimum to maximum frequency Regardless of the settings the maximum acceleration deceleration is 120 Hz 0 1s and the minimum 15120 Hz 1800s The time required for the acceler
112. g Data parameters and how to monitor and select them It explains Keypad control and External control and describes the Keypad Reference 1 Keypad PI and External Reference 1 and 2 parameters The Operating Data Parameter monitored values are updated five times a second Parameters 1 8 monitor drive functions and do not affect drive performance To monitor drive and motor activity select Operating Data Parameters 1 8 These parameters display information about the ACS 500 and motor activity only You cannot change the values of these parameters Refer to Motor Control Values in this chapter for more information on the monitoring functions of Operating Data Parameters 1 8 The Operating Data parameters begin with Parameter 1 Output Frequency Press Up Arrow or Down Arrow to move to the next Operating Data Parameter Figure 4 1 Operating Data Parameter 1 i DLUTPUT FREGEN Table 4 1 lists the Operating Data Parameters selected or monitored values and functions ACS 500 Programming Manual 4 1 Chapter 4 Control Operation Table 4 1 Operating Data Parameters Parameter Range Unit Description 1 OUTPUT FREQUENCY Hz Frequency to motor 2 SPEED rpm no units Calculated speed either motor RPM 46 or a scaled speed display Displayed value is based on frequency minus slip 3 MOTOR CURRENT A Motor current 10 accuracy 4 RATED TORQUE Calcula
113. g symbol indicates a general warning j This warning symbol indicates an electrostatic discharge hazard A C ACS 500 Programming Manual iii Safety Instructions Warnings Cautions and Notes WARNING Your drive contains dangerous voltages when connected to the line power Always check that the ACS 500 is safe after disconnecting the power by measuring the DC bus voltage and line input voltage Failure to check voltages could cause death or serious injury Only a qualified electrician should carry out the electrical installation Note that the Motor Control Card of the ACS 500 is at DC bus voltage potential The DC bus capacitors contain dangerous DC voltage levels 1 35 x Vm After disconnecting the supply wait at least five minutes after the display readout on the control panel has disappeared before taking any measurements Dangerous external control voltages may be present on the relay outputs of the Control Interface Card and Option Cards CAUTION Electrostatic Discharge ESD can damage electronic circuits Do not handle any components without following the proper ESD precautions ACS 500 Programming Manual Table of Contents Chapter 1 Introduction How To Use This 2 os ZE eed ee Se thx 1 1 Intend d Audience iis det eb teh S lide dedo o A Pedo Dite ded 1 2 Conventions Used In This Manual
114. ging values 2 6 Motor control card defined 2 6 ESD warning iv illustrated 2 6 Motor control values 4 6 Parameter lock 4 5 4 10 6 9 MOTOR CURRENT FLA 3 3 Parameters MOTOR LOAD CURVE 6 34 alternate settings 1 MOTOR NOM VOLTAGE 3 3 listed 1 Motor overload protection 6 31 motor control values 4 6 MOTOR POWER 3 3 operating data 4 MOTOR POWER FACTOR 3 3 overview 6 1 MOTOR THERM TIME 6 33 Parameters menu system 2 2 defined 2 2 N illustrated 2 2 6 1 NBR OF DECIMALS 6 54 Pac x NBR OF LAG MOTORS 6 50 SEIS up gata ae NOMENAE STD 6 27 control macro 5 9 Notes definition iji external connections 5 10 F ONES 6 37 parameter settings 5 11 PI CONT GAIN 6 41 6 47 PI CONT I TIME 6 42 6 47 PI CONT MAX LIMIT 6 42 PI CONT MIN LIMIT 6 42 PI Controller 6 41 ACS 500 Programming Manual Index PRESET SPEED SEL 6 8 STALL CURRENT 6 35 Preset speeds 6 7 STALL FUNCTION 6 34 Programming digital inputs B 1 STALL TIME FREQ 6 35 Protection parameters 6 30 START FREQ 1 6 49 Pump and fan control 6 45 START FREQ 2 6 49 Pump and fan macro 5 18 START FUNCTION 6 17 external connections 5 19 Start stop 6 17 parameter settings 5 20 Start stop direction 6 2 sample application 6 54 Start up parameters 3 1 Start up data R h l decel 6 20 described 2 2 S 1 using the menu 2 3 RC FILTER ON 11 6 11 S d 3 1 S 61 tart up data parameters 5 6 15 STOP FUNCTION 6 18 Bo 1222757 i SUPERVIS MESSAGES 6 39 RC FILTER ON AO2 6 15 2
115. he Operating Data parameters The Right Arrow and Left Arrow keys are used to move between the different levels Operating Data Main Level Group Level and Parameter Level The Up Arrow and Down Arrow keys are used to step through the choices within a level ACS 500 Programming Manual 2 3 Chapter 2 Overview of ACS 500 Programming Main Level Main Level organizes the parameters into four main functional areas The ACS 500 has four Mains Each Main allows you to access Groups within the Main One of the Mains Application Parameters is only accessible when you select an Application macro that requires additional set up parameters Figure 2 2 shows how to select the Main level using the Control Panel Keypad Figure 2 2 Main Level Selection START UP DATA APPLICATION gt A LANGUAGE q MACROS C APPLIC 2 HAND AUTO RESTORE 8 PI CONTROL D Supply Voltage 4 OPT PACK 5 SEQ CTRL 6 P amp F AUTOM 40 APPLICATION PARAMETERS 20 PARAMETER LOCK SD PROTECTOR PARAMETERS 20 DRIVE PARAMETERS 2 MOTOR SPEED 1 OUTPUT FREQ lt 10 CONTROL T NNECTION OPERATING DATA MAIN LEVEL 2 4 ACS 500 Programming Manual Group Level Chapter 2 Overview of ACS 500 Programming The Group Level groups the parameters by their functionality Ea
116. he ACS 500 will skip that motor when it is needed and select the next available pump If this parameter is set to ON DI2 and DIA are reserved for the interlocks The I O extension board must be ordered to use this function If this function is set to OFF the digital inputs are available for other functions If an interlocking function is in use and one of the interlocking signals disappears while the motors are running the ACS 500 will stop and a corresponding output relay RO1 to RO4 will release and stop the respective motor If other motors are available PFC connects one of those instead and starts the ACS 500 again 21 ERROR VALUE INV NO YES This parameter allows you to invert the Error Value and thus the operation of the PI Controller Normally a decrease in Actual Signal Feedback causes an increase in drive speed If a decrease in Actual should cause a decrease in speed set Error Value Invert to YES 22 ACTUAL 1 INPUT OR AD ACS 500 Programming Manual 6 51 Chapter 6 Parameters 23 ACTUAL 2 INPUT OR AD 24 ACTUAL VALUE SEL Actual Value for the PI Controller can be a single signal or two signals combined by subtraction addition or multiplication The choices are as follows ACTI ACT1 ACT2 2 ACTI ACT2 min A1 A2 Actual value is ACTI or ACT2 whichever is lower max A1 A2 Actual value is ACTI or ACT2 whichever is higher sqrt ACT1 Square root of ACT1 sqA1
117. he display Square brackets around the Direction and Run indicators on the LCD Display mean Keypad control No square brackets means External control on the LCD means Ref 1 and R2 means Ref 2 When you select KEYPAD R1 KEYPAD PI from Operating Data Parameter 9 Keypad commands operate the ACS 500 External control locations Ref 1 and Ref 2 are selected with digital inputs 1 6 or Operating Data Parameter 12 Ext Ref 1 or 2 depending on the setting of Parameter 10 2 1 Ext I Ext 2 Select Figure 4 3 shows a signal flow diagram indicating the control signal selections ACS 500 Programming Manual 4 7 Chapter 4 Control Operation Figure 4 8 Control Signal Selection How to Set References CONTROL LOCATION 9 KEYPAD R1 1 KEYPAD P1 2 EXTERNAL 3 KEYPAD REF 1 10 E n CRIT FREQUENCIES KEYPAD PI REF 2 20 5 2 20 5 3 11 1 m e i 20 5 4 20 5 5 3 20 5 6 20 5 7 i 20 5 8 20 5 9 EXTERNAL REF 1SEL REF 182 1 PRESETSPEED 1 7 20 5 10 20 5 11 10 2 2 LIMITS 10 3 2 10 3 6 i INV 10 33 1037 H
118. ication macros Application macro selection C APPLIC RESTORE No Yes Restores parameters to original values D SUPPLY VOLTAGE Supply voltage Sets the supply voltage selections E USER DISPLAY 0 10000 Scaling factor for speed SCALE F MOTOR CURRENT 0 1000 Matches the ACS 500 to the rated FLA motor current G MOTOR POWER 0 7 hp 1340 hp Matches the motor rated power hp kW 0 5 kW 1000 kW H MOTOR POWER 0 1 1 0 Matches the motor power factor FACTOR I MOTOR BASE FREQ 30 Hz 500 Hz Sets the motor frequency J MOTOR BASE R P M 200 rpm sync Sets the nameplate speed speed K MOTOR NOM 110 V 575 V Sets the motor nameplate voltage VOLTAGE The following is a list of the Start up Data parameters with a description of each parameter The ACS 500 displays all information in the language you select The available languages are English German Italian Spanish Dutch French Danish Finnish and Swedish This parameter is used to select the Application macro which will configure the ACS 500 for a particular application Refer to Chapter 6 Parameters for a list of available Application macros This parameter restores all parameters of the current application to the original parameter values for that macro This parameter is used to set the supply voltage to the ACS 500 The choices are 208 220 230 and 240 VAC for 230 volt units 440 460 480 and 500 VAC for 480 volt units 380 400 and 415 VAC
119. lays The left key switches the display between hp and kWh To change the display press and hold the left key for two seconds This parameter matches the motor power factor at rated speed and load on sinusoidal power adjustable between 0 10 and 1 0 The drive uses this parameter for motor torque and power information displays This parameter is used to set the designed frequency of the motor adjustable from 30 Hz to 500 Hz in 10 Hz increments Changing this value will automatically set the Field Weakening Point FWP to the same value This parameter is used to set the nameplate speed of the motor and is adjustable from 200 to the maximum 2 pole motor speed based on Start up Data Parameter I Motor Base Frequency This parameter is used to set the motor nameplate voltage The default is 460 V for 480 volt units 380 V for 380 volt units and 230 V for 230 volt units Changing this parameter automatically changes the Maximum Output Voltage Note If the motor rated voltage is lower than the supply voltage make sure that the motor insulation is rated for the DC bus voltage level which is Vin X 110 x 1 35 x 1 3 minimum input voltage x 10 tolerance x peak of rectified wave x overvoltage limit ACS 500 Programming Manual Chapter 3 Start up Data This page intentionally left blank ACS 500 Programming Manual Operating Data Parameters Overview Chapter 4 Control Operation This chapter describes the Operatin
120. lues to meet the needs 20 4 8 SLIP COMPENSATION OFF nb 20 4 9 NOMINAL SLIP 4 of your application Complete 20 4 10 VOLTAGE LIMIT ON parameter list provided in Appendix A 5 14 ACS 500 Programming Manual Application 5 Seq Ctrl Operation Diagram Figure 5 9 Operation Diagram Chapter 5 Standard Application Macro Programs Start Stop Direction Selection of 7 preset speeds and Acc Dec 1 or 2 selection commands and analog reference setting through screw terminals Control location selection and local control possible with the Keypad Two analog and three relay contact output signals available through Terminal Block X50 Output Power Speed Speed 3 Ext Controls Speed 2 Stop with Y deceleration Output Speed t gt Frequency 25 Output E BER Current Time lx gt Relay Acci Acci Acc2 Dec2 Outputs Start stop Acci dec1 Speed 1 Speed 2 Acc2 dec2 M Speed 3 Motor Example of patterned run using constant speed and different acceleration and deceleration times Input and Output Signals Table 5 6 Input and Output Signals Input Signals Output Signals One Analog Reference input Start Stop switch Direction switch three switches for Preset Speed selection and one input for selection of Acc Dec 1 or Acc Dec 2 time Analog Output AO1 Output Frequency Analog O
121. m KEYPAD R1 to EXTERNAL Motor Current Relay Outputs PK FA px From EXTERNAL to KEYPAD R1 Table 5 2 Input and Output Signals Input Signals Output Signals Start Stop Direction ACC DEC 1 2 and two Preset Speeds One Analog Reference input Analog Output AOI Output Frequency Analog Output AO2 Output Current Relay Output RO1 READY Relay Output RO2 RUN Relay Output RO3 FAULT 1 ACS 500 Programming Manual 5 3 Chapter 5 Standard Application Macro Programs Factory Macro External Connections Connection Example Figure 5 2 Factory Macro Connection Example Terminal X50 Function Reference voltage 10 V DC e 10mA Reference icine Reference Signal 0 10 Vor0 20mA Not specified in this application Auxiliary voltage output 24 V DC ov Not connected 24 V max 10 mA START STOP REVERSE ACC DEC 2 PRESET SPEED SELECT PRESET SPEED SELECT Output Frequency 0 20 mA lt gt 0 60 Hz Output Current 0 20 mA lt gt 0 ly 7 Relay output 1 READY E Relay output 2 RUN LE Relay output 3 FAULT 1 Select voltage or current reference with plugs S1 and S2 on the
122. macros The Start up Data menu is the first menu you modify to start up your drive 2 2 ACS 500 Programming Manual Using the Start up Data Menu Operating Data Parameters Menu Navigation Chapter 2 Overview of ACS 500 Programming The Start up Data Menu provides access to parameters that should be set at start up and should not need to be changed These parameters are Language Application Macro and Motor Information Refer to Chapter 3 Start up Data for descriptions of each parameter To enter the Start up Data menu 1 Choose Operating Data Parameter 1 Output Frequency 2 Press and hold then press Right Arrow To change a parameter 1 Use the Up Arrow or Down Arrow to select a value 2 Press to confirm the value and step to the next parameter 3 Repeat Steps 1 and 2 for Parameters A through K To exit the Start up Data menu press to confirm the value for the last parameter Parameter K The program returns automatically to Operating Data Parameter 1 Output Frequency The Operating Data menu contains 20 data values status information and three selection functions There are eight additional Operating Data parameters that display when certain applications are selected The selection functions are Control Location Selection External Reference Input Selection and Parameter Lock locking unlocking function Refer to Chapter 4 Control Operation for a detailed discussion of t
123. meter settings refer to the Remote Panel Manual SAGS700PAN 04 or the DMT 500 PC Manual DMT500PC US 04 for information on the GS protocol parameters or the ACS 500 Modbus Manual ACSSOOMODBUS US 04 for information on the Modbus protocol parameters These parameter values can be altered with the ACS 500 running except those marked with O The Range Unit column in Table 6 10 shows parameter values The text following the table explains parameter values in detail Table 6 10 Group 20 1 Parameter Range Unit Description 1 MINIMUM FREQUENCY 0 500 Hz ACS 501 0 120 Hz ACS 502 Operating range minimum frequency 2 MAXIMUM FREQUENCY 0 500 Hz ACS 501 0 120 Hz ACS 502 Operating range maximum frequency 3 FREQUENCY RANGE 0 500 Hz or Frequency Range 0 120 Hz ACS 501 only 4 CURRENT LIMIT 0 5 2 0 times Output current limit ACS 500 current Iy Represents the minimum output frequency Represents the maximum output frequency To use the ACS 501 for frequencies higher than 120 Hz you must first change this parameter This parameter sets the range for all frequency parameters 0 120 Hz Default frequency range Output frequency display to 0 01 Hz 0 500 Hz Extended frequency range Available for ACS 501 only Output frequency display to 0 1 Hz CAUTION Special application considerations must be taken into account for high frequency oper
124. meters In some mechanical systems certain frequency ranges can cause resonance problems With this Group it is possible to set up to five different frequency ranges that the ACS 500 will skip over For example it is not necessary that Parameter 20 5 4 Crit Freq 2 Low be greater than Parameter 20 5 3 Crit Freq 1 High just as long as the Low parameter of any one set is lower than the High parameter of the same set Sets may overlap but the skip will be from the lower Low value to the higher High value To activate the Critical Frequency settings select Parameter 20 5 1 Crit Freq Select YES Note Set unused Critical Frequencies to 0 Hz Example Fan system with bad vibration from 18 Hz to 23 Hz and from 46 Hz to 52 Hz Running speed set to 60 Hz with reference Set the parameters as follows 2 CRIT FREQ 1 LOW 18 Hz 3 CRIT FREQ 1 HIGH 23 Hz 4 CRIT FREQ 2 LOW 46 Hz 5 CRIT FREQ 2 HIGH 52 Hz If due to bearing wear another resonance occurs at 34 36 Hz the critical frequency table can be added to as follows 6 CRIT FREQ 3 LOW 34 Hz 7 CRIT FREQ 3 HIGH 36 Hz Figure 6 11 shows the critical frequencies settings for fan vibration ranges 18 23 Hz and 46 52 Hz Figure 6 11 Critical Frequency Settings fmotor Hz BO aaa A SUPE b 2 ERR 18 7pm 1 i i T T T J fiLow f High T Low f High fret 18 23 46 52 Hz ACS 500 Programming Manual 6 29 Chapter 6 Par
125. mp will stop at the defined stop limit because the output of the PI regulator has not been limited by the minimum frequency of the ACS 500 As long as the output of the regulator remains above the maximum frequency or below the minimum frequency the regulated pump runs at the corresponding frequency limit 6 54 ACS 500 Programming Manual Appendix A Complete Parameter Settings Table A 1 Parameter Settings The tables in this appendix list all the parameters and alternative settings for the ACS 500 Use these tables as reference guides when you are customizing macros for your ACS 500 application A signal flow diagram is included at the end of this appendix Parameter Alternative Settings Scu START UP DATA A LANGUAGE ENGLISH GERMAN ITALIAN SPANISH DUTCH FRENCH DANISH FINNISH SWEDISH B APPLICATIONS FACTORY HAND AUTO PI CONTROL PACK SEQ CTRL P amp F AUTOM USER load USER save C APPLIC RESTORE NO YES D SUPPLY VOLTAGE 208 220 230 240 380 400 415 440 460 480 500 E USER DISPLAY SCALE 0 10000 F MOTOR CURRENT FLA 0 A 1000 A printed on the motor nameplate G MOTOR POWER hp kW 0 7 hp 1340 hp 0 5 kW 1000 kW printed on the motor nameplate H MOTOR POWER FACTOR 0 1 1 0 printed on the motor nameplate I MOTOR BASE FREQ 30 Hz 500 Hz printed on the motor nameplate J MOTOR BASE 200 RPM SYNC SPEED printed on the motor namepl
126. nalog Input signal 1 inversion 5 MINIMUM AI2 V mA Minimum value of AD Value to correspond to minimum reference 6 MAXIMUM AI2 V mA Maximum value of AI2 Value to correspond to maximum reference 7 RC FILTER ON AI2 0 01 10s Filter time constant for AI2 8 INVERT AD No Yes Analog Input signal 2 inversion 0V 0mA 2V 4mA READ INPUT This parameter sets the minimum value of the signal to be applied to AII This value will then correspond to zero speed Typical minimum values are 0 V 0 mA or 2 V 4 mA When input minimum is not 0 or 2 V for a voltage signal or 0 or 4 mA fora current signal the drive can read the minimum from this third display by applying the minimum signal to the analog input and pressing This value then becomes the minimum The range is 0 10 V and 0 20 mA The ACS 500 has a living zero function which allows the protection and supervision circuits to detect a loss of signal For this feature to be functional the minimum input signal must be greater than 0 3 V 0 6 mA When the minimum is set less than this level the between the volts and milliamps will disappear indicating the living zero is not active even if it has been programmed 10V 20mA READ INPUT When the maximum reference is less than 10 V or 20 mA this parameter will set what the maximum reference is so the drive will run at full speed when this reference is applied By going into this parameter and applying the
127. ng Data Parameter 1 Output Frequency Note To accelerate the change of parameter value press and hold the Up Arrow or Down Arrow button 1 OUTPUT FREGUENCY 45 9 Hz Ril 511 Indent to Main level 19 1 211 T Select the required Main DRIUE PHRAMETER S 2 211 gt Indent to Group level Select the required Group by Up Arrow and Down Arrow keys FREG CURRENT LIMIT ZM 1 GROUP gt 11 Indent to Parameter level Select the required Parameter by Up Arrow and Down Arrow key 1 MINIMUM FREQUENCY i ici HZ 211 Change to Setting mode Brackets indicate that the parameter value now can be changed L MINIMUM FREQUENCY L 1 Set the parameter value If you want to cancel the change and return to Display mode press Right Arrow or Left Arrow otherwise 1 gt 1 Save the selected value to parameter memory Brackets disappear indicating that the parameter value is stored in memory i MINIMUM FEIEGUENCS 3 Ei Hz 1 211 Return to Operating Data parameter 1 Output Frequency 1 OUTPUT FREGUENCY SLA 0 HZ RiL 21l ACS 500 Programming Manual 2 7 Chapter 2 Overview of ACS 500 Programming Application Macros Table 2 1 is an example of Factory macro parameters
128. ngs 5 8 l rt 6 31 Information 6 40 INTERLOCKS 6 51 INVERT 1 6 11 INVERT AI2 6 11 INVERT A01 6 15 INVERT AO2 6 15 IR COMPENSATION 6 25 IR COMP RANGE 6 26 IR COMP VOLTAGE 6 26 K Keypad control 4 7 Keypad PI 4 9 Keypad reference 1 4 9 L LAG MOT START DLY 6 50 LAG MOT STOP DLY 6 50 LANGUAGE 3 2 Living zero 6 10 6 31 LOW FREQ 1 6 49 LOW FREQ 2 6 50 LOW FREQ 3 6 50 M Macros access 5 2 applications 5 2 Macros defined 2 1 Main 10 control connection parameters 6 2 Main 20 drive parameters 6 16 ACS 500 Programming Manual Index Main 30 protection parameters 6 30 Main 40 application parameters 6 41 Main level Operating data access 2 4 E s defined 2 4 cone illustrated 2 4 22 i Manual parameter selection 4 3 Vo Pm 1 2 parameters defined 4 RANA 1 1 parameters listed 4 2 MAX OUTPUT VOLTAGE Ope aaa 2l abc MOM OA UR 6 10 external connections 5 13 MEXYMUM AI 6 11 parameter settings 5 14 MAXIMUM FREQUENCY 6 16 OUTPUT FREQ 1 FUNC 6 39 io Roe ee LGN 6 40 OUTPUT FREQ 1 LIMIT 6 39 OUTPUT FREQ 2 FUNC 6 39 2 2 OUTPUT FREQ 2 LIMIT 6 39 9 9 OVERCURRENT 6 38 Ly Salon 2 3 OVERVOLTAGE 6 37 MINIMUM 1 6 10 MINIMUM AI2 6 11 P MINIMUM AO1 6 15 PARAM LOCK SEL 6 9 MINIMUM A02 6 15 Parameter MINIMUM FREQUENCY 6 16 menus 6 1 MOT TEMP FLT FUNC 6 31 selection illustrated 2 7 MOTOR BASE FREQUENCY 3 3 Parameter level MOTOR BASE R P M 3 3 access 2 6 Motor control 6 22 chan
129. o Speed Load Parameter 30 1 6 The value is adjustable from 1 Hz to 500 Hz Refer to Figure 6 12 for an example of motor load curve This parameter defines the operation NO WARNING FAULT of the Stall Protection The protection is activated if The motor current exceeds the limit set in Parameter 30 1 9 Stall Current The output frequency is below the level set in Parameter 30 1 10 Stall Time Freq and 6 34 ACS 500 Programming Manual 9 STALL CURRENT 10 STALL TIME FREQ 11 UNDERLOAD FUNC 12 UNDERLOAD TIME Chapter 6 Parameters This condition has lasted longer than the period set in Parameter 30 1 10 Stall Time Freq Figure 6 14 shows stall protection Figure 6 14 Stall Protection 2 Stall Region Stall Current gt Stall Frequency f This parameter sets the current level that must be exceeded for the stall protection to activate Setting in actual amps step is 1 of IN 0 1 5 x Iy 10s 15Hz 20s 25Hz 30s 35Hz This parameter sets the time and frequency values for the stall function Removal of motor load may indicate a process malfunction The protection is activated if The motor torque drops below the load curve selected in Parameter 30 1 13 Underload Curve This condition has lasted longer than the time set in Parameter 30 1 12 Underload Time and Output frequency is more than 5 Hz Select NO WARNING FAULT according to the activity you prefer 0
130. ogramming Manual Seq Ctrl Parameter Settings START UP DATA A LANGUAGE gt ENGLISH B APPLICATIONS BEO CTRL C APPLIC RESTORE NO D SUPPLY VOLTAGE gt 480 230 380 E USER DISPLAY SCALE eh F MOTOR CURRENT FLA gt Iwof drive G MOTOR POWER kW gt Py of drive H MOTOR POWER FACTOR 0 83 MOTOR BASE FREQ 60 J MOTOR BASE R P M gt 1728 K MOTOR NOM VOLTAGE gt 460 230 380 OPERATING DATA 1 OUTPUT 2 SPEED 3 MOTOR CURRENT 4 RATED TORQUE 5 RATED POWER 6 DC BUS VOLTAGE 7 OUTPUT VOLTAGE 8 DRIVE TEMPERATURE 9 CONTROL LOCATION gt EXTERNAL 10 KEYPAD REF 1 11 KEYPAD PI REF 2 12 EXT REF 1 OR2 REF 1 18 EXTERNAL REF 1 14 EXTERNAL REF 2 15 RUN TIME 16 KILOWATT HOURS 17 LAST RECD FAULT 18 SECOND RECD FAULT 19 FIRST RECD FAULT 20 PARAMETER LOCK OPEN 10 CONTROL CONNECTIONS 10 1 START STOP DIRECTION 10 1 1 EXT 1 STRT STP DIR DI1 2 10 1 2 EXT 2 STRT STP DIR NOT SEL 10 1 3 LOC EXT DIRECTION gt REQUEST 10 2 EX REFERENCE SELECT 10 2 1EXT 1 EXT 2 SELECT OP DATA 12 10 2 2 EXTERNAL REF1 SEL 10 2 3 EXT REF1 MINIMUM 0 2 10 2 4 EXT REF1 MAXIMUM 60 Hz 10 2 7 EXTERNAL REF2 SEL OP DATA 14 10 2 8 EXT REF2 MINIMUM 0 2 10 2 9 EXT REF2 MAXIMUM 60 Hz 10 3 PRESET SPEEDS 10 3 1 PRESET SPEED SEL DI3 4 5 10 3 2 PRESET SPEED 1 gt 5Hz 10 3 3 PRESET SPEED 2 25Hz 10 3 4 PRESET SPEED 3 50Hz 10 3 4 PRESET SPEED 4 20Hz 10 3 4 PRESET SPEED 5 25Hz 10 3 4 PRESET SPEED 6 40Hz 10 3 4 PRESET SPEED 7 50Hz 10 4 SYSTE
131. ominal value FAULT Displays a warning indication at warning level Displays a fault indication and stops the ACS 500 when the motor temperature reaches 100 percent level The motor connected to the ACS 500 can be protected from overheating by motor thermal protection The ACS 500 calculates the temperature rise of the motor using the following assumptions The ambient temperature is 104 F 40 The motor is at ambient when power is applied to the ACS 500 When stopped the motor cooling time is four times the cooling time when running ACS 500 Programming Manual 6 31 Chapter 6 Parameters Motor heating is calculated assuming a load curve The load curve is defined by the Motor Load Curve Zero Speed Load and Break Point parameters If Motor Load Curve is set to 100 the Motor Thermal Protection allows the motor to be loaded to 100 of the current set by Start up Data Parameter F Motor Current FLA The load curve level should be adjusted if the ambient temperature differs from the nominal value The motor will heat above nominal temperature if it operates in the region above the curve and cool if operated below the curve The rate of heating and cooling is set by Motor Therm Time Motor Therm Time is the time period within which the motor temperature reaches 63 percent of the final temperature rise As a rule of thumb Motor Thermal Time equals 35 times t6 t6 in seconds is the safe operating time at locked
132. operate the ACS 500 from a control device other than the ACS 500 Control Panel keypad The following procedures describe the Operating Data parameters how to change values and how to advance through the parameters This parameter displays the ACS 500 frequency Hz to the motor Press Up Arrow to move to the next parameter This parameter displays a calculated speed based on load and slip compensation With no slip compensation motor speed decreases as load increases As default the speed is displayed in motor RPM The scaling of this display is set by Start up Data Parameter E User Display Scale The speed display can be scaled to show or any other scaled value up to 10 000 This will allow the ACS 500 to display the process speed i e cans per minute Press Up Arrow to move to the next parameter This parameter displays motor current Long motor cables can cause an inaccurate current display Press Up Arrow to move to the next parameter ACS 500 Programming Manual 4 3 Chapter 4 Control Operation 4 CALCULATED This parameter displays motor torque in percent of motor rating as calculated TORQUE by the drive Press Up Arrow to move to the next parameter 5 CALCULATED POWER This parameter displays motor power in percent of motor rating as calculated by the drive Press Up Arrow to move to the next parameter 6 DC BUS VOLTAGE This parameter displays DC bus voltage as measured in the drive The voltage is dis
133. p RAMP Ramp deceleration as set in Group 20 3 DC BRAKE DC injection braking stops the motor by applying DC to the stator windings By using DC braking the motor can be stopped in the shortest possible time outside of using a dynamic braking device Note If the Run Enable input is deactivated the ACS 500 will stop by coasting regardless of the Stop Function setting If a dynamic braking device is used the Decel Limit level voltage regulator upper limit can be increased by selecting YES for this parameter Decel Limit level is raised to within five percent of the Overvoltage Trip point essentially eliminating the Decel Limit If this parameter is set to YES the DC Hold feature is enabled ACS 500 Programming Manual Chapter 6 Parameters Figure 6 4 shows DC Hold Figure 6 4 DC Hold fmotor A DC Hold Ref 1 5 Hz When both reference and output frequencies drop below 1 5 Hz the drive will stop generating sinusoidal current and inject DC into the motor The voltage value is the voltage set in the DC Hold Voltage When the reference frequency goes above 1 5 Hz the DC will be removed and normal drive function resumes DC Hold has no effect if the Start signal is deactivated Note Injecting DC voltage into the motor causes the motor to heat up In applications where long DC Hold times are required externally ventilated motors should be used In a long DC Hold period the
134. played in volts DC and in 96 100 1 35 x Vy Press Up Arrow to move to the next parameter 7 OUTPUT VOLTAGE This parameter displays motor voltage as calculated by the drive Press Up Arrow to move to the next parameter 8 DRIVE This parameter displays the temperature of the drive heatsink in degrees TEMPERATURE Fahrenheit and degrees centigrade Press Up Arrow to move to the next parameter 9 CONTROL LOCATION This parameter allows you to select the location of the drive controls for start stop speed reference and rotation direction commands Press to enter Setting mode Press Up Arrow or Down Arrow to change the control location Select e KEYPAD R1 to operate the drive from the Control Panel keypad EXTERNAL to operate the drive from an external control device connected to Terminal Block X50 KEYPAD PI touse the Control Panel keypad to change the reference for a PI Controller if using PI control Press to save the setting Press Up Arrow to move to the next parameter 10 KEYPAD REF 1 This parameter displays the ACS 500 reference frequency Hz used when in Keypad Press to enter Setting mode Press Up Arrow or Down Arrow to change the value of the reference frequency This parameter can be set while viewing any of the first eight Operating Data parameters Press to save the setting Press Up Arrow to move to the next parameter 11 KEYPAD PI REF 2 This parameter displays the
135. put signal 22 ACTUAL VALUE 1 Feedback signal for the PI Controller 23 ACTUAL VALUE 2 Feedback signal for the PI Controller 24 LAG MOTORS RUNNING 0 3 Number of lag motors running in Pump and Fan Control 25 CONTROLLER OUTPUT PI Controller output signal 26 CONTROL DEVIATION Difference between reference and actual signal 27 ACT VALUE 1 PFC Engineering Units Actual feedback signal 1 28 ACT VALUE 2 PFC Engineering Units Actual feedback signal 2 Visible only when PI Control macro or P amp F Autom macro is selected Visible only when P amp F Autom macro is selected Parameter Selection 1 OUTPUT FREQUENCY 2 SPEED 3 MOTOR CURRENT You may change the values of some of the parameters to fit the needs of your application For example to control the ACS 500 from a control device other than the ACS 500 Control Panel keypad follow these steps 1 Press left Arrow or Right Arrow until the LCD Display displays any one of the Operating Data Parameters listed in Table 4 1 2 Press Up Arrow or Down Arrow until 9 CONTROL LOCATION displays KEYPAD R1 displays on the second line of the LCD Display 3 Press to enter the Parameter Setting mode This displays square brackets around the KEYPAD R1 display 4 Press Up Arrow or Down Arrow to change the KEYPAD R1 display to EXTERNAL 5 Press to save the selection and exit Setting mode This procedure allows you to
136. quency is changed this parameter is automatically set to the same value 6 6 ACS 500 Programming Manual Chapter 6 Parameters 9 EXT REF2 MAXIMUM 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 This parameter sets the frequency corresponding to the maximum reference When Parameter 20 1 2 Maximum Frequency is changed this parameter is automatically set to the same value 10 EXT REF2 OFFSET Same as parameter 10 2 5 11 EXT REF2 GAIN Same as parameter 10 2 6 Group 10 3 These parameter values can be altered with the ACS 500 running except Preset Speeds those marked with O The Range Unit column in Table 6 3 shows parameter values The text following the table explains parameter values in detail Table 6 8 Group 10 3 Parameter Range Unit Description 1 PRESET SPEED SEL Digital Inputs Preset speed selection 2 1 0 500 Hz ACS 501 Override frequency 1 0 120 Hz ACS 502 3 PRESET SPEED 2 0 500 Hz ACS 501 Override frequency 2 0 120 Hz ACS 502 4 PRESET SPEED 3 0 500 Hz ACS 501 Override frequency 3 0 120 Hz ACS 502 5 PRESET SPEED 4 0 500 Hz ACS 501 Override frequency 4 0 120 Hz ACS 502 6 PRESET SPEED 5 0 500 Hz ACS 501 Override frequency 5 0 120 Hz ACS 502 7 PRESET SPEED 6 0 500 Hz ACS 501 Override frequency 6 0 120 Hz ACS 502 8 PRESET SPEED 7 0 500 Hz ACS 501 Override frequency 7 Fault 0 120
137. r 6 Parameters This chapter explains the function of each parameter in the ACS 500 and the valid selections for each parameter Figure 6 1 shows the process of accessing the ACS 500 Parameter Menus Parameter Menu Selection APPLICATION MACROS 1 FACTORY 2 HAND AUTO PI CONTROL 4 OPT PACK 5 SEQ CTRL 6 P amp F AUTOM 40 2 PUMP amp FAN CONTROL 40 1 PI CONTROL 30 4 INFORMATION 30 3 SUPERVISION 30 2 AUTOMATIC RESET 30 1 FAULT FUNCTION 20 5 CRITICAL FREQUENCIES 20 4 MOTOR CONTROL 20 3 ACCEL DECEL 20 2 START STOP 20 3 8 DECEL REF2 TIME 20 3 7 ACCEL REF2 TIME 20 3 6 DECEL TIME 2 20 3 5 ACCEL TIME2 20 3 4 DECEL TIME 1 20 3 3 ACCEL TIME 1 20 3 2 ACC DEC RAMP SHAPE 20 3 1 ACC DEC 1 OR 2 SEL 20 1 FREQ CURRENT LIMITS 10 8 EXT COMMUNICATION 10 7 ANALOG OUTPUTS 10 6 RELAY OUTPUTS TA PARAMETER LEVEL gt 40 APPLICATION PARAMETERS 10 5 ANALOG INPUTS 20 PARAMETER LOCK 30 PROTECTION 10 4 SYSTEM CONTR INPUTS PARAMETERS 10 3 PRESET SPEEDS 10 2 EX REFERENCE SELECT PARAMETER 2 MOTOR SPEED 153 Secon ee NNECTION FRA gt OPERATING DATA MAIN LEVEL GROUP LEV
138. ramming Manual How To Use This Manual Chapter 1 Introduction This chapter describes the purpose and contents of this manual describes the intended audience explains conventions used in this manual and lists related publications The purpose of this manual is to provide you with the information necessary to select modify and apply Application macros to the operation of your ACS 500 drive ACS 500 user documentation also includes either the ACS 501 Installation amp Start up Manual or the ACS 502 Installation amp Start up Manual which is included with the drive Chapter 1 Introduction the chapter you are reading now introduces you to the ACS 500 Adjustable Frequency AC Drives Programming Manual Including Application Macros and conventions used throughout the manual Chapter 2 Overview of ACS 500 Programming provides an overview of Application macros and describes how to use the menu system of parameters to select and modify the macros Chapter 3 Start up Data lists and explains the Start up Data parameters This chapter also describes how to set the Start up Data parameters Chapter 4 Control Operation describes operating data parameters keypad references drive mounted and external controls setting parameters for your specific drive application and protecting your drive parameters from unauthorized changes Chapter 5 Standard Application Macro Programs defines Application macros in terms of par
139. rent supervision Operates the same as Parameter 30 3 1 Motor current supervision limit Setting in actual amps step is 1 of Ip adjustable from 0 2 0 x Ig Reference 1 supervision Operates the same as Parameter 30 3 1 Reference 1 supervision limit adjustable from 0 120 Hz 0 1 Hz step Reference 2 supervision Operates the same as Parameter 30 3 1 Reference 2 supervision limit adjustable from 0 120 Hz 0 1 Hz step This parameter controls the display of supervision messages If set to OFF the supervision messages will not display on the digital display ACS 500 Programming Manual 6 39 Chapter 6 Parameters Group 30 4 Information 1 CRI PROG VERSION 2 PROG VERSION 3 TEST DATE Group 30 5 Status You cannot alter these parameter values The Range Unit column in Table 6 19 shows parameter values The text following the table explains parameter values in detail Table 6 19 Group 30 4 Parameter Range Unit Description 1 CRI PROG VERSION CRUxxy Control Interface Card program version 2 MC PROG VERSION MCRxxy CNTxxy Motor Control Card program version 3 TEST DATE YY MM DD Test date year month day This parameter displays the Control Interface Card version installed in your ACS 500 This parameter displays the Motor Control Card version installed in your ACS 500 This parameter displays the test date of the ACS 500 You cannot alter these parameter values
140. rotor current given by the motor manufacturer Because of the simple thermal model used for calculating temperature rise this technique of thermal protection may cause undesirable trips if the motor is run continuously at low frequencies If your application requires continuous running at frequencies lower than 25 Hz you may need to provide external cooling CAUTION Motor thermal protection will not protect the motor if the cooling efficiency of the motor is reduced due to dust and dirt Figure 6 12 Motor Load Curve Motor Fla 4 p 30 1 7 Break Point 150 30 1 5 Motor Load Curve 1004 50 30 1 6 Zero Speed Load Frequency 6 32 ACS 500 Programming Manual Chapter 6 Parameters 4 MOTOR THERM TIME The time period within which the motor temperature reaches 63 percent of the final temperature rise As a rule of thumb Motor Thermal Time equals 35times t6 t6 in seconds is the time that the motor can safely operate at six times its rated current given by the motor manufacturer Table 6 16 shows some motor thermal times measured by ABB The default value is set to 700s which is the value for a Class 20 trip curve This has been tested and is UL Listed as motor overload protection The time for a Class 10 trip curve is 350s and for a Class 30 trip curve is 1050s Table 6 16 Motor Thermal Times Number of Poles Py 2 4 6 HP t
141. s External reference 2 input 8 EXT REF2 MINIMUM External reference 2 minimum value 0 500 Hz ACS 501 0 120 Hz ACS 502 9 EXT REF2 MAXIMUM 0 500 Hz ACS 501 External reference 2 maximum 0 120 Hz ACS 502 value 10 EXT REF2 OFFSET 30 30Hz Offset for scaling external reference 2 11 EXT REF2 GAIN 100 100 Gain for scaling external reference 2 Parameters 10 2 8 10 2 11 are not available in PI PFC or Speed Control This parameter defines how to select the external control location Ext Ref 1 Ext Ref 2 If youchoose DATA 12 the selection is made with Operating Data Parameter 12 Ext Ref 1 or 2 If you choose Digital Input 011 DI6 0 V DC Ext Ref 1 and 24 V DC Ext Ref 2 This parameter selects the signal source of External Reference 1 OP DATA 13 Reference is given from the Keypad Operating Data Parameter 13 Reference from analog input 1 AD Reference from analog input 2 6 4 ACS 500 Programming Manual 3 EXT REF1 MINIMUM Chapter 6 Parameters AII JOYST Reference from analog input 1 configured for a joystick Analog input minimum signal is full speed reverse and analog input maximum signal is full speed forward The mid point between minimum and maximum is zero speed CAUTION Minimum reference for joystick must be 0 3 V 0 6 mA or greater If a 0 10 V or 0 20 mA signal is used the drive will run at fmax to Rever
142. s only two motors the automatic exchange takes place at the frequency of 0 45 50 x fmax If there are more motors connected the percentage value corresponding to the set maximum frequency is 6 50 ACS 500 Programming Manual Chapter 6 Parameters 1 1 motors 50 0 1 2 motors 33 3 1 3 motors 25 096 For example if the values of the parameters are Nbr of lag motors 40 2 17 2 Alternation level 40 2 19 2596 Max frequency 20 1 2 51 Hz the alternation takes place at 38 3 Hz 25 33 3 x 51 Hz if the following conditions are true Alternation interval time has elapsed Actual value is below the set alternation level Minimum one lag motor is not running and The ACS 500 is not running at a preset speed DI param Group 10 3 When all the conditions are valid PFC stops all motors changes the order of the motors and starts the motors using the new start order The starting order cannot be changed externally The start order and the elapsed run time remain in the ACS 500 memory during a power interruption Note If only the regulated pump is used cancel the alternation operation by setting Parameter 40 2 18 Alternation Interv to 00 h 00 min This releases relay outputs ROI to RO4 for other use 20INTERLOCKS ON OFF Digital inputs can be used as interlocks for the connected motors A contact from the disconnect at each motor is brought to a digital input If a motor is taken out of service t
143. se if the control signal is lost Set Parameter 10 5 1 Minimum to 2 V 4 mA or to a value 0 3 V 0 6 mA or greater and Parameter 30 1 2 AI Min Function to Fault and the drive will stop in case of lost control signal Figure 6 2 shows Joystick control Figure 6 2 Joystick Control fout 4 Freq Max Limit J C Freq Min Limit B Freq Min Limit i Freq Max Limit E f Min Mid Max TY Output Frequency m Ref 1 DI3U 4D R Speed reference via digital inputs as Floating Point Control or Motor Operated Potentiometer Control DI3 increases speed and DI4 decreases speed R indicates that the reference will reset to minimum frequency when stop command is given The rate of change of the reference signal is controlled by parameter 20 3 5 ACCEL TIME 2 DI3U 4D Same as above except speed reference does not reset to zero on stop command DI5U 6D Same as above 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 This parameter sets the frequency corresponding to the minimum reference When Parameter 20 1 1 Minimum Frequency is changed this parameter is automatically set to the same value ACS 500 Programming Manual Chapter 6 Parameters 4 EXT REF1 MAXIMUM 5 EXT REF1 OFFSET 6 EXT REF1 GAIN 7 EXTERNAL REF2 SEL 0 Hz 500 Hz ACS 501 0 Hz 120 Hz ACS 502 This parameter sets the frequency corresponding to the maximum reference When Parameter 20 1 2 Maximum
144. sh and Swedish The language selection is made in Start up Data Parameter A Language Figure 1 1 shows control panel display indications Figure 1 1 Control Panel Displays Rotation Direction Forward lt Reverse Main Name Main Number Control Location Run Status Keypad Control 1 Ste No Brackets External TD Parameter Number Active Reference Ref 1 d Name HLL T LE 1 r 7 brs g UE r i P Val TA arameter vale Mode Indication Setting Mode No Brackets Display Mode 1 2 ACS 500 Programming Manual Chapter 1 Introduction Control Panel Keys Control Panel keys are flat labeled pushbutton keys that allow you to monitor drive functions select drive parameters and change drive macros and settings Table 1 1 illustrates each Control Panel Key as it appears on the Control Panel Keypad Table 1 1 also shows how the keys are represented in this manual s text and describes the function of each key Table 1 1 Control Panel Keys Control Panel Key Text Reference Function M Selects the Setting mode and saves the selected parameter value 15 Right Arrow Steps between levels Selects between Operating Data Main Group and Parameter levels and Left Arrow In Setting Mode returns to the Display mode without changing the Paramet
145. side the screw terminals 1 6 of X50 SGNB Open Switch Hand Closed switch 24 V Auto Shield ACS 500 Programming Manual 5 7 Chapter 5 Standard Application Macro Programs Hand Auto Parameter Settings START UP DATA 20 5 CRIT FREQUENCIES 10 5 ANALOG INPUTS 20 5 1 CRIT FREQ SELECT OFF A LANGUAGE ENGLISH 10 5 1 MINIMUM gt 0 0 20 5 2 CRIT FREQ 1 LOW 0 Hz B APPLICATIONS HAND AUTO CTRL 10 5 2 MAXIMUM AI1 10 V 20 mA 20 5 3 CRIT FREQ 1 HIGH 0 Hz C APPLIC RESTORE NO 10 5 3 RC FILTER ON AI 0 15 20 5 4 CRIT FREQ 2 LOW 0 Hz D SUPPLY VOLTAGE 480 230 380 10 5 4 INVERT Al1 NO 20 5 5 CRIT FREQ 2 HIGH 0 Hz E USER DISPLAY SCALE gt 0 10 5 5 MINIMUM AI2 0 V 0 mA 20 5 6 CRIT FREQ 3 LOW 0Hz F MOTOR CURRENT FLA In of drive 10 5 6 MAXIMUM AI2 10 V 20 mA 20 5 7 CRIT FREQ 3 HIGH 0 Hz G MOTOR POWER kW Py of drive 10 5 7 RC FILTER ON Al2 0 1s 20 5 8 CRIT FREQ 4 LOW 0 Hz H MOTOR POWER FACTOR gt 0 83 10 5 8 INVERT AI2 NO 20 5 9 CRIT FREQ 4 HIGH 0 Hz MOTOR BASE FREQ 60 20 5 10 CRIT FREQ 5 LOW 0 Hz J MOTOR BASE R PM 1728 10 6 RELAY OUTPUTS 20 5 11 CRIT FREQ 5 HIGH 0Hz K MOTOR NOM VOLTAGE gt 460 230 380 10 6 1 RELAY RO1 OUTPUT READY 10 6 2 RELAY RO2 OUTPUT RUN 30 PROTECTION INFORMAT OPERATING DATA 10 6 3 RELAY RO3 OUTPUT FAULT 1 30 1 FAULT FUNCTION 1 OUTPUT 10 7 ANALOG OUTPUTS 30 1 1 SERIAL FAULT FUNC STOP 2 SPEED 10 7 1 ANALOG OUTPUT 1 MOT SPEED 30 1 2 MIN FUNCTION NO 3 M
146. sqA2 Square root of ACTI square root of ACT2 25 ACT 1 MIN SCALE Minimum scaling factor of the Actual Value 1 Setting range is 1600 to 160096 0 The minimum Actual Value corresponds to the minimum scaled Actual Value 100 The maximum Actual Value corresponds to the minimum scaled Actual Value 26 ACT 1 MAX SCALE Maximum scaling factor of the Actual Value 1 Setting range is 1600 to 1600 0 The minimum Actual Value corresponds to the maximum scaled Actual Value 100 The maximum Actual Value corresponds to the maximum scaled Actual Value 6 52 ACS 500 Programming Manual Chapter 6 Parameters Figure 6 23 show three examples of actual value scaling Figure 6 23 Actual Value Scaling 10 T gt 100 10 T 100 10096 10096 8 75 8 V 8096 lt 60 4V 25 4 40 4 20 2 V 0 ov 0 0 V 0 0 0 0 Actual Scaled Actual Actual Scaled Actual Actual Scaled Actual Minimum Al 2V 4mA Minimum Al 0V OmA Act 1 Max Scale 75 Act 1 Max Scale 80 Act 1 Max Scale 20 Act 1 Min Scale 25 Act 1 Min Scale 40 Act 1 Min Scale 60 27 ACT 2 MIN SCALE Reter to Parameter 40 2 25 28 ACT 2 MAX SCALE Refer to Parameter 40 2 26 29 BYPASS CONTROL NO YES PI regulator of the can be bypassed if the value of Parameter 40 2 29 is set to YES When the regulator is bypassed the actual value signal replaces the output of the PI regulator as a final speed reference The
147. t t s s s 3 660 1020 1440 5 780 1140 1740 7 5 900 1260 1760 10 970 1380 1860 15 1140 1560 2040 20 1200 1740 2340 25 1260 1860 2340 30 1380 2040 2760 40 1680 2220 2940 50 1860 2460 3180 60 2040 2640 3420 75 2220 2820 3660 100 2400 3120 3960 125 2640 3300 4320 150 2820 3600 4680 200 3120 3960 5100 250 3420 4320 5700 300 3780 4740 6420 350 3780 4740 6420 400 3780 4740 6420 ACS 500 Programming Manual 6 33 Chapter 6 Parameters 5 MOTOR LOAD CURVE 6 ZERO SPEED LOAD 7 BREAK POINT 8 STALL FUNCTION Figure 6 13 shows motor thermal time Figure 6 13 Motor Thermal Time A Motor Load i gt Temp t Rise 100 4 63 4 p Motor Therm Time Motor Load Curve sets the maximum allowable operating load of the motor The load is adjustable from 5046 to 15096 Refer to Figure 6 12 for an example of motor load curve When set to 100 the maximum allowable load is equal to the value of Start up Data Parameter F Motor Current FLA This parameter defines the maximum allowable current at zero speed to define the Motor Load Curve Refer to Figure 6 12 for an illustration of the Motor Load Curve The current is adjustable from 4096 to the Motor Load Curve set by Parameter 30 1 5 Motor Load Curve This parameter defines the point at which the motor load curve begins to decrease from the maximum value set by Parameter 30 1 5 Motor Load Curve to the Zer
148. ted motor torque 100 is the motor nominal torque rating 1596 accuracy 5 RATED POWER Calculated motor power 100 is the motor nominal power rating 1596 accuracy 6 DC BUS VOLTAGE V Intermediate circuit DC voltage displayed in VDC and of full voltage 7 OUTPUT VOLTAGE V Calculated motor voltage 596 accuracy 8 DRIVE TEMPERATURE degrees C and F Temperature of the heatsink 9 CONTROL LOCATION KEYPAD RI KEYPAD PI Control location selection R1 Referenced EXTERNAL PI Closed loop controller 10 KEYPAD REF 1 Hz Frequency reference from Control Panel 11 KEYPAD PI REF 2 Frequency reference controller reference for from Control Panel 12 EXT REF 1 OR2 REFI REF2 External control place selection 13 EXTERNAL REF 1 Hz External frequency reference 14 EXTERNAL REF 2 External controller reference 15 RUN TIME h min Elapsed time meter 16 KILOWATT HOURS kWh kWh meter 17 LAST RECD FAULT The latest fault and warning indication 18 SECOND RECD FAULT The previous fault and warning indication 19 FIRST RECD FAULT The oldest fault and warning indication 20 PARAMETER LOCK OPEN xxx LOCKED xxx Parameter software lock xxx 358 to unlock OPEN LOCKED Lock from Digital Inputs 4 2 ACS 500 Programming Manual Chapter 4 Control Operation Parameter Range Unit Description 21 APPL BLOCK OUTPUT Hz PI Controller out
149. utput AO2 Output Current Relay Output RO1 READY Relay Output RO2 RUN Relay Output RO3 STALL FAULT ACS 500 Programming Manual Chapter 5 Standard Application Macro Programs Seq Ctrl External Connections Connection Example Figure 5 10 Connection Example Terminal Function Reference voltage 10 V DC 10mA Reference Reference Signal OV 10 V or OMA 20 Not specified Auxiliary voltage output 24 V DC ov Not connected 24 V max 10 mA START REVERSE PRESET SPEED SELECT PRESET SPEED SELECT PRESET SPEED SELECT ACC DEC 1 or 2 SEL Output Frequency 0 20 mA lt gt 0 60 Hz Output Current 0 20 mA lt gt 0 Ip Relay output 1 READY Relay output 2 RUN Relay output 3 STALL FAULT uum Select voltage or current reference with plugs S1 and S2 on the customer interface board beside the screw terminals 1 6 of X50 Operation D13 D14 D14 Output 0 0 0 set freq through Terminal X51 P 1 0 0 reset Speed 1 Power to remote panel 0 1 0 Preset Speed 2 0 Open R 1 Closed 1 1 0 Preset Speed 3 Shield1 RS 485 Serial Link Connections 0 0 1 Preset Speed 4 GND3 1 0 1 Preset Speed 5 SGNA 0 1 1 Preset Speed 6 SGNB 1 1 1 Preset Speed 7 Shield2 5 16 ACS 500 Pr

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