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honeywell UDC3500 Universal Digital Controller Product Manual

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1. UDC3500 Universal Digital Controller Product Manual Group Prompt Function Prompt Value or Selection Factory Setting OUTPUT OUT ALG CURRENT OUT RNG 100PCT C1 RANGE 4 20mA RLYSTATE 10F2ON RLY TYPE MECHAN MOTOR TI 5 OUT2 ALG CURRENT OUT2 RNG 100PCT C3 RANGE 4 20mMA RLYSTAT2 10F2ON CUR OUT1 DISABLE LOW VAL 0 0 HIGH VAL 100 0 INPUT 1 IN1 TYPE 0 10mV XMITTER1L LINEAR IN1 HIGH 1000 IN1 LOW 0 RATIO 1 1 00 BIAS IN1 0 FILTER 1 0 BURNOUT1 NONE EMISSIV1 0 00 INPUT 2 IN2 TYPE 0 10mV XMITTER2 LINEAR IN2 HIGH 1000 IN2 LOW 0 RATIO 2 1 00 BIAS IN2 0 FILTER 2 0 BURNOUT2 NONE EMISSIV2 0 00 INPUT 3 IN3 TYPE 0 10mV XMITTER3 LINEAR IN3 HIGH 1000 IN3 LOW 0 RATIO 3 1 00 BIAS IN3 0 FILTER 3 0 BURNOUT3 NONE EMISSIV3 0 00 INPUT 4 IN4 TYPE 0 10mV XMITTER4 LINEAR IN4 HIGH 1000 IN4 LOW 0 RATIO 4 1 00 BIAS IN4 0 FILTER 4 0 BURNOUT4 NONE INPUT 5 IN5 TYPE 0 10mV XMITTERS LINEAR IN5 HIGH 1000 IN5 LOW 0 RATIO 5 1 00 BIAS IN5 0 FILTER 5 0 BURNOUTS5 NONE 177 Configuration 178 UDC3500 Universal Digital Controller Product Manual Group Prompt Function Prompt Value or Selection Factory Setting CONTROL PV SOURC INPUT
2. Figure 1 1 UDC3500 Operator Interface 6 Figure 1 2 Screen capture of Process Instrument Explorer running on a Pocket PC 8 Figure 1 3 Depiction of infrared communications 9 Figure 2 1 Model Number Interpretation 18 Figure 2 2 Mounting Dimensions not to scale 20 Figure 2 3 Mounting Methods 21 Figure 2 4 Composite Wiring Diagram 27 Figure 2 5 Mains Power Supply 28 Figure 2 6 Input 1 Connections 29 Figure 2 7 Input 2 Connections 30 Figure 2 8 Input 3 Connections 31 Figure 2 9 HLAI Inputs 2 and 4 Connections 32 Figure 2 10 HLAI Inputs 3 and 5 Connections 33 Figure 2 11 Optional Analog Input Jumper Positions 33 Figure 2 12 First Current Output 34 Figure 2 13 Second Current Output 34 Figure 2 14 Output 2 Electromechanical Relay Output 35 Figure 2 15 Output 2 Solid State Relay Output 35 Figure 2 16 Output 2 Open Collector Output Third 36 Figure 2 17 Output 2 Third Current Output 36 Figure 2 18 Output 2 Dual Relay Output for Time Duplex 37 Figure 2 19 Output 2 Dual Relay Output for Position Proportional or Three Position Step Control _ 37 Figure 2 20 RS 422 485 Communications Option Connections 38 Figure 2 21 Ethernet Communications Option with Adaptor Board 38 Figure 2 22 Ethernet Communications Option without Adaptor Board 39 Figure 2 23 Digital Inputs 40 Figure 2 24 Optional Electromechanical Relay Outputs 41 Figure 2 25 Transmitter Power for 4 20 mA 2 wir
3. Digital Input Display Indication Action on Contact Closure Selections ek Controller returns toggles to original state when contact reopens unless otherwise noted ToPID2 PIDSET 2 in lower Selects PID set 2 display PV 2IN 21 blinking Selects the PV to equal Input 2 PV 3IN 3I blinking Selects the PV to equal Input 3 RERUN Resets the Setpoint program back to the beginning of the first segment in the program and leaves the program in the same Run or Hold mode that it was in when the DI closed Reopening the contact has no effect TO RUN R in upper display Starts a stopped SP Program Reopening contact puts the blinks controller in Hold mode This selection applies to either loop ToBEGIN Resets the Setpoint Program back to the beginning of the first segment in the program and places the program into the Hold mode Reopening the contact has no effect This selection applies to either loop STOP I Disables PID Integral I action MAN FS MAN blinks Unit goes to manual mode output goes to the failsafe value This will cause a bump in the output when switching from automatic to manual mode The switch back from manual to automatic mode is bumpless ToLOCK LOCKED on lower Disables all keys display when a key is pressed ToAout Output is forced to value set at control prompt AUTO OUT when controller is in automatic mode Reopening contact returns the controller to the normal out
4. Lower Reason for Failure How to Correct the Problem Display OUT1FAIL First Current Output is less than 3 5 First Current Output is open circuit Check the mA field wiring See the Trouble Shooting Procedure in Section 7 7 2 All Output Fail diagnostic messages may be permanently suppressed via the DIAGNOST configuration in the Alarm Setup Group See Section 3 21 OUT2FAIL Second Current Output is less Second Current Output is open circuit Check than 3 5 mA the field wiring See the Trouble Shooting Procedure in Section 7 7 2 All Output Fail diagnostic messages may be permanently suppressed via the DIAGNOST configuration in the Alarm Setup Group See Section 3 21 OUT3FAIL Third Current Output is less Third Current Output is open circuit Check the than 3 5 mA field wiring See the Trouble Shooting Procedure in Section 7 7 2 All Output Fail diagnostic messages may be permanently suppressed via the DIAGNOST configuration in the Alarm Setup Group See Section 3 21 CLOCKERR Real Time Clock values are invalid Check the Real Time Clock Settings See Section 3 22 Entering YES to SET CLOCK will clear the error flag BATT LOW Battery Voltage has fallen to unsafe Replace the Battery Module See Section 8 1 levels EUNPLGED _ Ethernet Link is unplugged incorrectly Check that the Ethernet cable is correctly connected or the Ethernet network is connected to the inst
5. Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Alarm 1 Setpoint 1 008C 140 INT RW 0 None Type 1 Input 1 2 Input 2 3 Input 3 4 Input 4 5 Input 5 6 PV 7 Deviation 8 Output 9 Alarm on Shed 10 SP Event On 11 SP Event Off 12 Manual 13 Remote Setpoint 14 Failsafe 15 PV Rate of Change 16 Alarm on Digital Input 1 17 Alarm on Digital Input 2 18 Alarm on Digital Input 3 19 Alarm on Digital Input 4 20 Loop Break 21 T C Warning 22 TIC Fail 23 PV Hold 24 Total 25 PV 2 26 DEV 2 27 OUT 2 28 MAN 2 29 RSP 2 30 Failsafe 2 31 PV Rate 2 32 Break 2 33 PV2Hold 34 Timer 1 35 Timer 2 36 Timer 3 37 Counter 1 38 Counter 2 39 Counter 3 Alarm 1 008E 142 INT R W Same as 140 Setpoint 2 Type Alarm 2 0090 144 INT R W Same as 140 Setpoint 1 Type Alarm 2 0092 146 INT R W Same as 140 Setpoint 2 Type Alarm 3 408C 16524 INT R W Same as 140 Setpoint 1 Type 9 06 UDC3500 Universal Digital Controller Product Manual 387 Modbus Read Write and Override Parameters plus Exception Codes Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Alarm 3 408E 16526 INT R W Same as 140 Setpoint 2 Type Alarm 4 4090 16528 INT R W Same as 140 Setpoint 1 Type Alarm 4 4092 16530 INT R W Same as 140 Setpoint 2
6. esssseesseseresessrssessessrosssseesseserssesetssresossresoeserssesorsseseee 298 7 7 3 Procedure 3 Position Proportional csccesscesscessceesceeseeeeeeeneeenceeseecauecsaecaeceseceseees 300 7 7 4 Procedure 4 Time Proportional cccsccssscesscesecesecessceeseeececeneeeneeeneecsaecsaecaecsseceaeees 303 7 7 5 Procedure 5 Current Time or Time Current Proportional s eseseseeeeeseeeseseressseseeees 304 7 7 6 Procedure 6 Alarm Relays ccssscssscsssesssscssecssecenecesecesecsscesceesessssessecssecenecesecsseees 305 7 1 4 Procedure 7 Keyboatd cscsssssssssssscesscesscesccssccsscesscessnessnesenseensesenesenesentesnsesnnssnnecs 306 7 7 8 Procedure 8 Analog Input cesecssecssecsseceseceecesecseseseceseceeeneeeneeensecsuecseecaeceseceseees 307 T9 Procedure 9 RS AIS eccisecheiesccsteatl vesecctieaseieaayonaceuss cauteasivensedastascea sbvnatesss ETRE a eniT 308 7 7 10 Procedure 10 Ethernet sccsscsssssssscesscesccesesssccsecesstesensssncesnsesnsssnsscenscensseeeseseees 310 7 7 11 Procedtire 11 Email resnie iia ia e edsks 311 7 8 Restoring Factory Configuration sseesessessresssseesseserssesstssrosessresesseresesetssessessresosseessererssessessee 312 79 SoftWare Upgrades i eiieeii aiaee on iea Ean e e ETA EENE eS stecotabards tates tesaessveeevicstecses 313 8 PARTS LIST iiien tie i ri a a a ara i ai iaa 315 Bal Exploded VieWerssceace
7. Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display x RESET TOTALIZER RESET This prompt appears only if the totalizer is unlocked NO NO No Reset YES YES Resets the Totalizer value on next Function o key press TOT RATE TOTALIZER INTEGRATION RATE Determines the rate at which the Totalizer is updated SECOND SECOND Engineering units per second MINUTE MINUTE Engineering units per minute HOUR HOUR Engineering units per hour DAY DAY Engineering units per day ML DAY MIL DAY Millions of units per day ATTENTION The source of the Totalizer is averaged over the sample and update rates For example as the loop cycle speed is six per second then with the Totalizer Rate set at once per minute the source is averaged six times per second and the Totalizer value is updated with this average value 60 once per second POLYNOM DISABLE POLYNOMIAL EQUATION A fifth order INPUT 1 Polynomial Equation can be used on any one of the INPUT 2 five Analog Inputs INPUT 3 INPUT 4 INPUT 5 er The equation is in the form Y Co C1 X C2 1071 X2 C3 1073 X3 C4 10 X4 Cs 1077 X9 Where X is the value of the input in of span Co is a value between 99 99 to 99 99 C1 Cs5 are values between 9 999 to 9 999 Ratio and Bias can be applied on the Y output term as follows Calculated Y Value Y Input X Ratio Input X Bias After the Polynomial is enabled r
8. INP ALG1 INPUT ALGORITHM 1 Represents one of the following selections NONE NONE No algorithm configured W AVG WEIGHTED AVERAGE When you configure for See Note 2 Weighted Average the controller will compute a PV or SP for the control algorithm from the following Standard feature on equation controllers with two or more analog inputs Alg1 Input A x Ratio A Bias A K x Input B x Ratio B Bias B 1 K AlgiBias 9 06 UDC3500 Universal Digital Controller Product Manual 71 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 72 F FWRD Standard feature on controllers with two or more analog inputs FEEDFORWARD SUMMER Feedforward uses Input A following a Ratio and Bias calculation as a value summed directly with the PID computed output value and sent as an output value to the final control element This algorithm will only function in automatic mode and is not used for Three Position Step Control applications Algorithm 1 Feedforward works only on Loop 1 while Algorithm 2 Feedforward works only on Loop 2 The following formula applies Controller Output PID Output Input A x Ratio A Bias A x 100 Input A Range FFWDMu Standard feature on controllers with two or more analog inputs FEEDFORWARD MULTIPLIER Feedforward uses Input A following a Ratio and Bias calculati
9. 9 4 Function Code 21 324 9 2 General Information This instrument uses a subset of the standard Modbus RTU function codes to provide access to process related information Several MODICON function codes are implemented It is appropriate to define instrument specific user defined function codes Where differences occur between the two protocols it will be noted Several standard Modbus RTU function codes are supported Configuration ID Tags Function codes 20 and 21 use the RS422 485 tag IDs for accessing configuration and process related data These tags are fully explained in Section 10 The tag IDs represent the register addresses used in the Request Message 318 UDC3500 Universal Digital Controller Product Manual 9 06 Modbus RTU Function Codes Register Address Structure Table 9 1 Integer Parameter Type Register Numbers Dec Type 1 OT SUPPORTED 16 bit Unsigned Integer Attribute NOT SUPPORTED 1 Read Only 2 Read Write N 3 Value 16 bitinteger Read Write J 4 NotUsed CT NOTSUPPORTED 5 LowRange 16bitinteger NOT SUPPORTED 6 NotUsed SC NOTSUPPORTED 7 HighRange 16 bit integer NOT SUPPORTED 8 NotUsed NOTSUPPORTED Description Text ASCII string NOT SUPPORTED Table 9 2 Floating Point Parameter Type Register Numbers Dec NOT SUPPORTED Type 2 OT SUPPORTED IEEE Floating Point Attribute NOT SUPPORTED 1 Read Only 2 R
10. in lower display 6 Tuning in operation Lower Upper display will show a T as Display long as ACCUTUNE process is operating When process completes tuning parameters are calculated and lower display will show NO TUNE prompt ATTENTION The Accutune process may be aborted at any time by changing the lower display back to NoTUNE or by switching the controller into Manual Mode 9 06 UDC3500 Universal Digital Controller Product Manual 195 Monitoring and Operating the Controller 4 10 2 Tune for Duplex Heat Cool Accutune for applications using Duplex Heat Cool control The controller must be configured to have two local setpoints unless Blended Tuning is desired see below See Subsection 3 17 Control Set Up Group for details on configuring two local setpoints During tuning the Accutune III process assumes that Local Setpoint 1 will cause a Heating demand output above 50 and the tuning parameters calculated for that setpoint are automatically entered as PID SET 1 Likewise Accutune II assumes that Local Setpoint 2 will cause a Cooling demand output less than 50 and the tuning parameters calculated for that setpoint are automatically entered as PID SET 2 Configuration Check for Duplex See Subsection 3 7 Accutune Set Up Group for details Make sure e TUNE has been enabled e DUPLEX has been configured to Manual Automatic or Disabled 196 UDC3500 Universal Digital Controller Product Manual 9 0
11. MANUAL LATCHING Contact closure transition forces the loop to Manual mode Opening the switch has no effect If the Man Auto key is pressed while the switch is closed the loop will return to Automatic mode RESET TOTALIZER Contact closure transition resets the accumulated Totalizer value to zero Opening the switch has no effect UDC3500 Universal Digital Controller Product Manual 147 Configuration Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display PV HOLD PROCESS VARIABLE HOLD When the switch is closed PV is frozen at last value When switch opens PV resumes normal operation after 2 seconds Digital Input SOFTWARE OPTIONS DIGITAL INPUTS The prompts for following Digital Input selections appear only when Software Options the Healthwatch Software Option is installed Digital Input RESETT1 TIMER 1 will be reset when contact closes Prompts for RESETT2 TIMER 2 will be reset when contact closes Healthwatch RESETT3 TIMER 3 will be reset when contact closes R ALL T ALL TIMERS will be reset when contact closes RESETC1 COUNTER 1 will be reset when contact closes RESETC2 COUNTER 2 will be reset when contact closes RESETC3 COUNTER 3 will be reset when contact closes R ALL C ALL COUNTERS will be reset when contact closes RALLTC ALL TIMERS AND COUNTERS will be reset when contact closes DIG1COMB DIGITAL INPUT 1 COMBINATION SELECTIONS This selection allows the
12. A3S1 VAL Same as A1S1 VAL ALARM 3 SETPOINT 1 VALUE Same as A1S1 VAL A3S1 HL A3S1 EV HIGH LOW BEGIN END ALARM 3 SETPOINT 1 STATE Same as A1S1 HL ALARM 3 SEGMENT EVENT 1 Same as A1S1 EV A3S2TYPE Same as A1S1 TYPE ALARM 3 SETPOINT 2 TYPE Select what you want Setpoint 2 of Alarm 3 to represent The selections are the same as A1S1TYPE In addition Alarms configured in the Time Event Group may also use this setpoint OR condition See Section 3 26 ATTENTION Not applicable with Relay Duplex or Position Proportional output types unless using Dual Relay PWA A3S2 VAL Same as A1S1 VAL ALARM 3 SETPOINT 2 VALUE Same as A1S1 VAL 9 06 UDC3500 Universal Digital Controller Product Manual 159 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 160 A3S2 HL HIGH ALARM 3 SETPOINT 2 STATE Same as LOW A1S1 HL A3S2 EV BEGIN ALARM 3 SEGMENT EVENT 2 Same as END A1S1 EV ALHYST3 0 0 to 100 0 of span or ALARM HYSTERESIS FOR ALARM 3 Same as full output as appropriate ALHYST1 A4S1TYPE Same as A1S1 TYPE ALARM 4 SETPOINT 1 TYPE Select what you want Setpoint 1 of Alarm 4 to represent The selections are the same as A1S1TYPE ATTENTION Not applicable with Relay Duplex or Position Proportional output types unless using Dual
13. Communication Type to Ethernet and your Ethernet address to 10 0 0 2 as shown in Figure 4 20 Communication Setup Ethernet ts Screen helps to setup Ethernet parameters r Ethernet Parameters IP Address Timeout 1 20 sec Retries Figure 4 20 Ethernet Communications Address 9 06 UDC3500 Universal Digital Controller Product Manual 255 Monitoring and Operating the Controller Close the Ethernet configuration window and then single click on the Online Configuration button Online Configuration Then click on the Start button The P I E Tool should start uploading the configuration information from the controller as shown below Online Configuration ed cS To terminate Upload click on Abort button Device Type uDc3500 vi Upload Status Please wait Upload is in Progress mo Figure 4 21 Configuration Upload in Progress Once the upload is complete click on the Ethernet amp Email Group Configure your Ethernet and Email parameters per Section 3 27 Once you have changed the Ethernet settings and downloaded them to your controller you will no longer be able to communicate with it until you change the IP address in the P LE Tool to the controller s new IP Address You will also need to re configure the Local Area Network LAN settings on your PC back to their original settings On some PCs and LANs it is possible to simply allow
14. INT R W Data Range or Enumerated Selection 0 Input 1 1 Input 2 2 Input 3 3 Input 4 4 Input 5 5 Input AL1 6 Input AL2 OOAC 172 INT R W 0 One set only 1 2 sets keyboard selected 2 2 sets with PV automatic switchover 3 2 sets with setpoint SP automatic switchover 4 Four sets Keyboard 5 Four sets PV switch 6 Four sets SP switch 0038 056 FP R W Within the PV Range in engineering units 4009 16393 FP R W Within the PV Range in engineering units 400A 16394 FP R W Within the PV Range in engineering units OOAD 173 INT R W 0 One Local Setpoint 1 Two Local Setpoints 2 Three Local Setpoints 3 Four LSP UDC3500 Universal Digital Controller Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes Parameter Register Data Range or Address Enumerated Selection Description Decimal Power Up Mode 130 INT R W Control Setpoint Recall Mode Mode 0 MAN LSP1 1 AUTO LSP1 2 AUTO Last RSP 3 LAST Last SP 4 LAST Last Local SP RSP Source 131 0083 131 INT R W 0 None 1 Input 1 2 Input 2 3 Input 3 4 Input 4 5 Input 5 6 Alg1 7 Alg2 Setpoint Tracking 138 008A 138 INT R W 0 None 1 LSP PV when in Manual 2 LSP RSP when switched Auto Bias 137 0089 137 INT R W 0 Disable 1 Enable
15. Rate 3 16386 FP R W 0 00 to 10 00 Note 1 Reset 3 16387 FP R W 0 02 to 50 00 Note 1 Gain 4 or PB 4 16388 FP R W 0 001 to 1000 Gain Note 1 0 1 to 9999 PB 338 UDC3500 Universal Digital Controller Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes Parameter Register Data Range or Address Enumerated Selection Description ID Hex Decimal Rate 4 5 4005 16389 FP R W 0 00 to 10 00 Note 1 Reset 4 6 4006 16390 FP R W 0 02 to 50 00 Note 1 Cycle Time 1 21 0015 21 INT R W 1 to 120 seconds Cycle Time 2 22 0016 22 INT R W 1 to 120 seconds 2 Lockout 13 0084 132 INT R W 0 No Lockout keyboard only 1 Calibration Locked out Changes to data are always possible 2 Configuration Timer Tuning SP Ramp via communications Accutune are read write regardless of this configuration 3 View Tuning and SP Ramp are read write no other parameters are available 4 Maximum Lockout Security Code 0050 080 INT R W 0 to 9999 Man Auto Key OOBF 191 INT R W 0 Disable Lockout 1 Enable Run Hold Key OOEE 238 INT R W 0 Disable Lockout 1 Enable Setpoint Key OOED 237 INT R W 0 Disable Lockout _ 1 Enable NOTE 1 Writes to these locations are not available when Accutune is enabled 9 06 UDC3500 Universal Digital Controller Product Manual 339 Modbus Read Write
16. TIME SIMPLEX This output algorithm uses Relay 3 for Time Proportional Control Time Proportional Output has a resolution of 3 33 milliseconds with an adjustable Cycle Time See Section 3 5 CURRENT SIMPLEX Type of output using a milliamp signal that can be fed into a positive or negative grounded load This signal can easily be configured for 4 20 mA or 0 20 mA operation via the C3 RANGE configuration below TIME DUPLEX This output algorithm uses Relay 1 and Relay 2 for Duplex Time Proportional Control Relay 1 is the HEAT output and Relay 2 is the COOL output Time Proportional Output has a resolution of 3 33 milliseconds Time Proportional Output has a resolution of 3 33 milliseconds with an adjustable Cycle Time see Section 3 5 CURRENT DUPLEX Similar to current simplex but uses a second current output The second output is usually scaled so that zero and span correspond with 0 and 50 output cool zone When the output is 0 to 50 the controller uses tuning parameter set 2 When the output is 50 to 100 it uses set 1 ATTENTION Other prompts affected OUT RNG CURRENT TIME DUPLEX A variation of duplex with current active for O to 50 output tuning set 2 and time is active 50 to 100 output tuning set 1 Relay controls heat current controls cool ATTENTION Other prompts affected OUT2 RNG TIME CURRENT DUPLEX Similar to CURRENT TIME except that current is act
17. Automatic Mode controllers with Manual option 4 Show Tuning Lower Until TUNE OFF is shown on Prompt Display lower display 5 Initiate Tuning a Select DO SLOW or DO FAST in lower display 6 Tuning in operation Lower Upper display will show a T as Display long as ACCUTUNE process is operating When process completes tuning parameters are calculated and lower display will show NO TUNE prompt 9 06 UDC3500 Universal Digital Controller Product Manual 199 Monitoring and Operating the Controller 4 10 6 ACCUTUNE Error Codes Table 4 14 Procedure for Accessing Accutune Error Codes step Operaion Pres reen OO y 1 Select Accutune Setup Upper Display SETUP Set up Group Lower Display ACCUTUNE 2 Go to Error Code Func Upper Display an error code Prompt Lower Display AT ERROR Table 4 15 lists all the error codes definitions and fixes Table 4 15 Accutune Error Codes Error Code Upper Display Definition RUNNING ACCUTUNE RUNNING The Accutune process is still active Read Only NONE NO ERRORS OCCURRED None DURING LAST ACCUTUNE PROCEDURE ID FAIL PROCESS IDENTIFICATION Illegal Values FAILURE try Accutune again Applies only to SP or SP PV tuning An illegal value for Gain Rate or Reset was calculated e Untunable process contact local application engineer ABORT CURRENT ACCUTUNE Try Accutune again PROCESS ABORTED caused by the following conditions a Ope
18. Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition ALG1BIAS ATTENTION 999 to 9999 floating in engineering units INPUT ALGORITHM 1 BIAS Does not apply to selections FFWRD FFWDMU HISEL or LOSEL All Input Algorithms operate in engineering units except Feed forward which operates in percent of range units e For General Math functions when Input C is disabled the value of Input C used in the functions is automatically set to 1 0 INP ALG2 NONE INPUT ALGORITHM 2 The formulas for these W AVG selections are the same as those for IN ALG 1 with F FWR2 the following exceptions Relative Humidity all FFWDM2 Carbon Potential and Oxygen algorithms are not A B C available Feedforward works only on Loop 2 HI SEL LO SEL ATTENTION Selection A BIC algorithm is used in MuDIV place of IN ALG1 A B C algorithm The A B C MULT algorithm subtracts Input B with Ratio Bias from MuDIV Input A with Ratio Bias and divides the result by MULT Input C with Ratio Bias using engineering units This DEW PT selection is only available on Input Algorithm 2 EXAMPLE PV or SP K ae Calc Hi Calc Lo MATH K2 0 001 to 1000 floating WEIGHTED AVERAGE RATIO OR MASS FLOW ORIFICE CONSTANT K FOR MATH SELECTIONS Only applicable for algorithm W AVG or General Math selections MuDIV IMULT MuDIV or MULT CALC HI 999 To 9999 Floating CALCULATED
19. HEAT cycle time for Heat Cool applications CYC SEC Electromechanical relays CYC SX3 Solid state relays ATTENTION Cycle times are in either second or 1 3 second increments depending upon the configuration of RLY TYPE in the Output Algorithm Set Up group CYC2 SEC or CYC2 SX3 1 to 120 CYCLE TIME 2 COOL is the same as above except it applies to Duplex models as the cycle time in the COOL zone of Heat Cool applications or for the second set of PID constants CYC2 SEC Electromechanical relays CYC2 SX3 Solid state relays ATTENTION Cycle times are in either second or 1 3 second increments depending upon the configuration of RLY TYPE in the Output Algorithm Set Up group SECURITY 0 to 9999 SECURITY CODE The level of keyboard lockout may be changed in the Set Up mode Knowledge of a security code may be required to change from one level to another This configuration should be copied and kept in a secure location NOTE The Security Code is for keyboard entry only and is not available via communications ATTENTION Can only be changed if LOCKOUT selection is NONE 9 06 UDC3500 Universal Digital Controller Product Manual 51 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition LOCKOUT NONE CALIB CONF VIEW MAX LOCKOUT applies to one of the functional g
20. Input 1 1 Input 2 2 Input 3 3 Input 4 4 Input 5 5 LoopiPV 6 LoopiSP 7 CONST K 8 Loop 2 PV 9 Loop 2 SP 4099 16537 INT R W 0 Digital Input 1 1 Digital Input 2 2 Digital Input 3 3 Digital Input 4 4 Relay 1 5 Relay 2 6 Relay 3 7 Relay 4 8 Relay 5 9 Gate Out 1 10 Gate Out 2 11 Gate Out 3 12 Gate Out 4 13 Gate Out 5 14 FIX ON 15 FIX OFF 16 MA MODE 17 LR SPL1 18 ADAPT1 19 MA MODE2 20 LR SPL2 21 ADAPT2 40AC 16556 INT R W O Input 1 1 Input 2 2 Input 3 3 Input 4 4 Input 5 5 LoopiPV 6 LoopiSP 7 CONST K 8 Loop 2 PV 9 Loop 2 SP 4064 16484 INT R W 999 0 to 9999 409C 16540 INT R W Same as ID 152 UDC3500 Universal Digital Controller Product Manual 359 Modbus Read Write and Override Parameters plus Exception Codes Parameter Register Address 360 Description Gate 2 InputA B LT Aor B GTA Gate 2 InputB OR NOR AND NAND X OR X NOR Gate 2 InputB B LT Aor B GTA Logic Gate2 K Constant Gate 3 InputA OR NOR AND NAND X OR X NOR Gate 3 InputA B LT Aor B GTA Gate 3 InputB OR NOR AND NAND X OR X NOR Gate 3 InputB B LT Aor BGT A Logic Gate3 K Constant Gate 4 InputA OR NOR AND NAND X OR X NOR Gate 4 InputA B LT AorB GTA Gate 4 InputB OR NOR AND NAND X OR X
21. Input 1 Ratio 106 Input 1 Bias 107 Input 1 Filter 42 Burnout Open Circuit Detection Emissivity 23 169 INT R W Data Range or Enumerated Selection O BTC 1 ETCH 2 ETCL 3 JTCH 4 JTCM 5 JTCL 6 KTCH 7 KTCM 8 KTCL 9 NNMH 10 NNML 11 Nicrosil H TC 12 Nicrosil L TC 13 Plat H 14 Plat L 15 RTC 16 STC 17 TTCH 18 TTCL 19 WTCH 20 WTCL 21 100 PT RTD 22 100 PT LO RTD 23 200 PT RTD 24 500 PT RTD 25 1000PT 26 Radiamatic RH 27 Radiamatic RI 28 Linear 29 Square Root 029 FP R W 999 to 9999 Engineering Units Linear types only 030 FP R W 999 to 9999 Engineering Units Linear types only 106 FP R W 20 00 to 20 00 107 FP R W 999 to 9999 Engineering Units 042 FP R W O to 120 seconds 164 INT R W 0 None and Failsafe 1 Upscale 2 Downscale 3 No Failsafe 023 FP R W 0 01 to 1 00 9 06 UDC3500 Universal Digital Controller Product Manual 365 Modbus Read Write and Override Parameters plus Exception Codes 10 7 10 Table 10 19 lists all the register addresses and ranges or selections for the function Input 2 parameters in Set up Group Input 2 Table 10 19 Set up Group Input 2 Parameter Register Address Description Input 2 Type 366 Hex Decimal 170 O0OAA 170 INT Data Range
22. NON LATCHING Controller stays in last mode that was being used automatic or manual If unit was in Automatic mode then the output goes to the failsafe value NOTE 1 NOTE 2 LATCHING Controller goes to manual mode If unit was in Automatic mode then the output goes to the failsafe value NOTE 2 FAILSAFE 0 to 100 FAILSAFE OUTPUT VALUE The value used here will also be the output level when you have Communications SHED set to failsafe or when NO BURNOUT is configured and the PV Source fails ATTENTION Applies for all output types except Three Position Step Control 0 PCT 100 PCT THREE POSITION STEP FAILSAFE OUTPUT 0 PCT Motor goes to closed position 100 PCT Motor goes to open position SW FAIL 0 PCT 100 PCT Position Proportional motor position when slidewire fails 0 PCT Motor goes to closed position 100 PCT Motor goes to open position ATTENTION FSAFE PWR OUT must be configured for MAN OUT 0 to 100 POWER UP PRESET MANUAL OUTPUT At power up the controller will go to manual and the output to the value set here NOTE 1 AUTO OUT 0 to 100 POWER UP PRESET AUTOMATIC OUTPUT At power up the controller will begin its automatic control at the output value set here NOTE 1 PBorGAIN selection is used for both loops 130 UDC3500 Universal Digital Controller Product Manual PROPORTIONAL BAND UNITS Sel
23. Select the Ratio value you Floats to 3 decimal places want on Input 2 BIAS IN2 999 to 9999 BIAS ON INPUT 2 Bias is used to compensate the in engineering units input for drift of an input value due to deterioration of a sensor or some other cause Select the bias value you want on Input 2 Final Input 2 Value Input 2 Ratio 2 Bias 2 FILTER 2 0 to 120 seconds FILTER FOR INPUT 2 A software digital filter is No filter O provided for Input 2 to smooth the input signal You can configure the first order lag time constant from 1 to 120 seconds If you do not want filtering enter 0 112 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition BURNOUT2 NONE UP DOWN NO FS BURNOUT PROTECTION SENSOR BREAK Provides most input types with upscale or downscale protection if the input fails ATTENTION For Burnout to function properly on 0 20 mA 0 10 Volt or 1 to 1 Volt input types or a 0 5V type that uses a dropping resistor the dropping resistor must be remotely located across the transmitter terminals Otherwise the input at the instrument terminals will always be 0 i e within the normal operating range when the sensor opens NO BURNOUT Input 2 display freezes at the last valid value If Input 2 is used for PV then the instrume
24. 0 to 999 Degrees Minute Segment 19 40D1 16593 INT R W 0 SET1 PID SET 1 SET2 2 SET3 3 SET4 UDC3500 Universal Digital Controller Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes 9 06 Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Segment 20 4052 16466 FP R W Within Setpoint Limits Soak Setpoint Value Segment 20 4053 16467 FP R W 99 59 0 99 Soak Time Hrs 0 59 Min Guaranteed 4060 16480 FP R W 0 to 99 9 0 no soak Soak 20 Segment 20 40D2 16594 INT R W 0 SET1 PID SET 1 SET2 2 SET3 3 SET4 UDC3500 Universal Digital Controller Product Manual 347 Modbus Read Write and Override Parameters plus Exception Codes 10 1 4 Accutune Table 10 13 lists all the register addresses and ranges or selections for the function parameters in Set up Group Adaptive Tune Table 10 13 Set up Group Adaptive Tune 348 Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Fuzzy Overshoot 00C1 193 INT R W 0 Disabled Suppression 1 Enabled Fuzzy Overshoot 01C1 449 INT R W 0 Disabled Suppression Loop2 1 Enable 1 2 Enable 2 3 Enable 12 Accutune Enable 0098 152 INT R W 0 Accutune Disabled Loopt 1 Limit Tune 2 SP Tune 3 Tune SP 4 SP Tune PV Accutune Enable 0198 408
25. 1592 Sofia Gogol u 13 Av do Forte nr 3 Piso3 Mlynske nivy 73 1060 CARACAS BULGARIA H 1133 BUDAPEST 2795 CARNAXIDE PO Box 75 VENEZUELA Tel 359 791512 HUNGARY PORTUGAL 820 07 BRATISLAVA 27 Tel 58 2 239 0211 794027 792198 SLOVAKIA UDC3500 Universal Digital Controller Product Manual 9 06 9 06 UDC3500 Universal Digital Controller Product Manual 407 Honeywell Industrial Measurement and Control Honeywell 1100 Virginia Drive Fort Washington PA 19034 51 52 25 120 Rev 2 0906 Printed in USA www honeywell com limc
26. 2 Input 2 3 Input 3 4 Input 4 5 Input 5 6 Input Algorithm 1 7 Input Algorithm 2 356 UDC3500 Universal Digital Controller Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Totalizer Scale 00C3 195 INT R W 0 10 0 Factor 1 10 1 2 10 2 3 10 3 4 10 4 5 105 6 106 Totalizer Reset 00C4 196 INT R W 0 Unlocked Lock 1 Locked Totalizer 00C5 197 INT R W 0 Second Integration Rate 1 Minute 2 Hour 3 Day 4 Million Day Totalizer Reset OOB1 177 INT R W 0 No 1 Yes Polynomial 40BE 16574 INT R W 0 Disable Input 1 Input 2 Input 3 Input 4 Input 5 Polynomial 65 4041 16449 FP R W 99 99 to 99 99 Coefficient CO Polynomial 66 4042 16450 FP R W 9 999 to 9 999 Coefficient C1 Polynomial 67 4043 16451 FP R W 9 999 to 9 999 Coefficient C2 Polynomial 68 4044 16452 FP R W 9 999 to 9 999 Coefficient C3 Polynomial 69 4045 16453 FP R W 9 999 to 9 999 Coefficient C4 16453 FP R W 9 999 to 9 999 Polynomial 70 4046 Coefficient C5 9 06 UDC3500 Universal Digital Controller Product Manual 357 Modbus Read Write and Override Parameters plus Exception Codes 10 7 7 Logic Table 10 16 lists all the register addresses and ranges or selections for the function parameters in Se
27. 3 Rate 3 Reset 3 Cycle 3 Time Gain 4 Rate 4 Reset 4 Cycle 4 Time TWO SETS PV AUTOMATIC SWITCHOVER When the process variable is GREATER than the value set at prompt SW VALUE Switchover Value the controller will use Gain 3 Rate 3 Reset 3 and Cycle 3 Time The active PID SET can be read in the lower display When the process variable is LESS than the value set at prompt SW VALUE the controller will use Gain 4 Rate 4 Reset 4 and Cycle 4 Time The active PID SET can be read in the lower display Other prompts affected SW VALUE TWO SETS SP AUTOMATIC SWITCHOVER When the setpoint is GREATER than the value set at prompt SW VALUE Switchover Value the controller will use Gain 3 Rate 3 Reset 3 and Cycle 3 When the setpoint is LESS than the value set at prompt SW VALUE the controller will use Gain 4 Rate 4 Reset 4 and Cycle 4 Other prompts affected SW VALUE FOUR SETS SP AUTOMATIC SWITCHOVER When the setpoint is GREATER than the value set at prompt SW VALUE Switchover Value the controller will use Gain Rate Reset and Cycle When the setpoint is LESS than the value set at prompt SW VALUE the controller will use Gain 2 Rate 2 Reset 2 and Cycle 2 Similarly the controller switches between the other PID sets based upon the values configured for SW VAL 2 and SW VAL 3 ATTENTION Other prompts affected SW VALUE SW VAL 2 and SW VAL 3 UDC3500 Univers
28. 4 ATTENTION Only appears when PID SETS selection is configured for 4 PID Sets LSP S LOCAL SETPOINT SOURCE This selection determines what your local setpoint source will be 1 ONLY LOCAL SETPOINT The setpoint entered from the keyboard TWO TWO LOCAL SETPOINTS This selection lets you switch between two local setpoints using the SP Select key THREE THREE LOCAL SETPOINTS This selection lets you switch between three local setpoints using the SP Select key FOUR FOUR LOCAL SETPOINTS This selection lets you switch between three local setpoints using the SP Select key RSP SRC REMOTE SETPOINT SOURCE This selection determines what your remote setpoint source will be when toggled by the SP Select key or Digital Input NONE No remote setpoint NONE INPUT 1 Remote Setpoint using Input 1 INPUT 1 INPUT 2 Remote Setpoint using Input 2 INPUT 2 INPUT 3 Remote Setpoint using Input 3 INPUT 3 INPUT 4 Remote Setpoint using Input 4 INPUT 4 INPUT 5 Remote Setpoint using Input 5 INPUT 5 INPUT ALGORITHM 1 Remote Setpoint using IN AL1 Input Algorithm 1 INPUT ALGORITHM 2 Remote Setpoint using Input Algorithm 2 9 06 UDC3500 Universal Digital Controller Product Manual 135 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition IN AL2 ATTENTION To cycle through the available local setpoints and remote setpoint press and ho
29. 575 66 00 Honeywell S A HONEYWELL S A ZO ROMANIA 3 Avenue De Bourget B 1140 Brussels Belgium Tel 32 2 728 27 11 Aubin NORWAY Sc Z Arlington Business Park Route de l Orme HONEYWELL A S Apt 61 62 Bracknell BRAZIL CD 128 Askerveien 61 R 72921 Bucharest Berkshire HONEYWELL DO 91190 SAINT AUBIN PO Box 263 ROMANIA RG12 1EB Brazil FRANCE N 1371 ASKER Tel 40 1 211 00 76 Tel 44 0 1344 656000 And Cia Tel from France NORWAY 21179 Rua Jose Alves Da 01 60 19 80 00 Tel 47 66 76 20 00 U S A Chunha From other countries RUSSIA HONEYWELL INC Lima 172 33 1 60 19 80 00 POLAND HONEYWELL INC INDUSTRIAL PROCESS Butanta HONEYWELL Sp z 0 0 4 th Floor Administrative CONTROLS 05360 050 Sao Paulo GERMANY UI Domaniewksa 41 Builiding of AO Luzhniki 1100 VIRGINIA DRIVE Sp HONEYWELL AG 02 672 WARSAW Management PA 19034 3260 Brazil Kaiserleistrasse 39 POLAND 24 Luzhniki FT WASHINGTON Tel 55 11 819 3755 D 63067 OFFENBACH Tel 48 22 606 09 00 119048 Moscow U S A GERMANY RUSSIA Tel 1 800 343 0228 BULGARIA HONEYWELL EOOD B timent le Mercury Parc Technologique de St Tel 49 69 80 64444 THE NETHERLANDS Tel 31 20 56 56 911 PORTUGAL HONEYWELL HONEYWELL Office Bucharest 147 Aurel Vlaicu Str Tel 7 095 796 98 00 01 UNITED KINGDOM HONEYWELL Honeywell House VENEZUELA 14 Iskarsko Chausse HUNGARY PORTUGAL LDA SLOVAKIA HONEYWELL CA POB 79 HONEYWELL Kft Edificio Suecia II HONEYWELL Ltd APARTADO 61314 BG
30. ATTENTION CB OUT cannot be configured when Three Position Step Control is used PROCESS VARIABLE Represents the value of the Process Variable DEVIATION PROCESS VARIABLE MINUS SETPOINT Represents 100 to 100 of the selected PV span in engineering units Zero deviation will produce a center scale 12 mA or 50 output A negative deviation equal in magnitude to the Output High Scaling Factor will produce a low end output 4 mA or 0 output A positive deviation equal in magnitude to the Output High Scaling Factor will produce a high end output 20 mA or 100 FOR EXAMPLE Configuration is as follows Input 1 Type T High Thermocouple PV range 300 F to 700 F PV span 1000 F Deviation Range 1000 to 1000 F 2000 F Second Current Output Low Scale Value 0 0 Second Current Output High Scale Value 1000 C2 Range 4 20 mA If PV 500 F and SP 650 F then Deviation Display 150 F which is 150 2000 7 5 of the Deviation Range so Second Current Output 50 7 5 42 5 which is 0 425 X 16 mA 4 mA 10 8 mA UDC3500 Universal Digital Controller Product Manual 103 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 104 OUTPUT SP LSP 1 RSP IN ALG1 IN ALG2 PV 2 CBOUTL2 OUTPUT Represents the displayed controller output in percent ATTENTION
31. PC Time Zone 1200 to 1300 9 22 2005 1 57 58PM_ 400 Set Clock Adjust Clock Device Type ubc3600 vI Refresh Close Figure 4 17 Real Time Clock Maintenance Screen 9 06 UDC3500 Universal Digital Controller Product Manual 251 Monitoring and Operating the Controller 4 32 Configuring your Ethernet Connection Introduction This controller is shipped from the factory with the address for Infrared IR communications set to 3 the Ethernet IP Address set to 10 0 0 2 the Ethernet Subnet Mask set to 255 255 255 0 and the Ethernet Default Gateway set to 0 0 0 0 Consult your Information Technologies IT representative as to how these should be configured for your installation The MAC address is printed on the product label located on the instrument s case Only the P I E Tool can be used to configure Ethernet parameters The figures in this section show screen shots from the PC version of the P I E Tool Screens Pocket PC Screens are generally similar in format but smaller The P I E Tool can connect to your controller via either Ethernet communications port or the Infrared IR communications port Connecting to the Controller via Infrared Communications 252 If connecting via IR and assuming that the instrument s IR address has not been changed from its factory setting of 3 then configure your Communications Type as Infrared and your IR address to 3 as shown below Selec
32. Set 0 value Loop 1 2 position Upper Display counts of slidewire feedback 0 3000 Lower Display ZERO VAL When the motor stops the display should stop counting When that happens go to Step 7 9 06 UDC3500 Universal Digital Controller Product Manual 283 Output Calibration Step Description Press Action 4 DO AUTO Func The increment relay is turned on to move the motor to Set 100 value Loop 1 2 100 position Upper Display counts of slidewire feedback 0 3000 Lower Display SPAN VAL When the motor stops the display should stop counting When that happens go to Step 7 5 DO MAN Func You will see Set 0 value Loop 1 2 Upper Display the existing zero calibration value in counts Lower Display ZERO VAL Ax or until the desired zero value is reached in the upper display Upper Display the desired zero calibration value Lower Display ZERO VAL 6 DO MAN Func The controller will store the 0 value and you will see Set 100 value Loop 1 2 Upper Display the existing span calibration value in counts Lower Display SPAN VAL Ax orw until the desired span value is reached in the upper display Upper Display the desired span calibration value Lower Display SPAN VAL For manual calibration the motor does not move from its position prior to the start of Position Proportional calibration 7 Exit the Calibration Mode Func The controller will store the 100 value Loop 1 2 Lower To exit the calibr
33. Setpoint Tuning portions of these selections work as stated above PV Adapt will occur during Process Variable PV disturbances 0 3 span or larger which result from non linearities process dynamics load changes or other operating conditions When this condition exists the controller monitors the process response for 1 and 1 2 process cycles around the setpoint to determine whether there has been a true process change or a momentary upset Process retuning occurs as the process dynamics are learned When the process is being learned with possible retune a t is shown in the upper left display digit Simplex Tuning is used when a Simplex Control Algorithm is configured and uses the current SP value and alters the output over the Output Limit Range Duplex Tuning is used when a Duplex Control Algorithm is configured To perform a Duplex Tune Two Local Setpoints must be configured per the Control Group in Section 3 17 See Section 4 10 for additional information UDC3500 Universal Digital Controller Product Manual 9 06 Function Prompts Table 3 7 ACCUTUNE Group Function Prompts Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition FUZZY DISABLE ENABLE ENABLE2 ENABL12 FUZZY OVERSHOOT SUPPRESSION Can be enabled or disabled independently of whether Demand Tuning or SP Tuning is enabled or disabled DISABLE Disables Fuzzy Overshoot Suppr
34. Table 5 7 Procedure to determine calibration voltages for Thermocouple Differential input types other than the Factory Setting Table 5 8 Table 5 9 Table 5 10 Table 5 11 Table 5 12 Table 5 13 Table 6 1 Table 6 2 Table 6 3 Table 6 4 Table 6 5 Table 6 6 Table 6 7 Table 6 8 Table 7 1 Table 7 2 Table 7 3 Table 7 4 Table 7 5 Table 7 6 Table 7 7 xi Set Up Wiring Procedure for 0 to 10 Volts or 1 to 1 Volts Set Up Wiring Procedure for Milliampere Inputs Set Up Wiring Procedure for Dual High Level Voltage Inputs Set Up Wiring Procedure for Dual High Level Milliampere Inputs Input Calibration Procedure Restore Factory Calibration Set Up Wiring Procedure for the First Current Output First Current Output Calibration Procedure Set Up Wiring Procedure for the Second Current Output Second Current Output Calibration Procedure Set Up Wiring Procedure for the Third Current Output Third Current Output Calibration Procedure Position Proportional and Three Position Step Output Calibration Procedure Restore Factory Calibration Procedure for Identifying the Software Version Procedure for Displaying the Status Test Results Background Tests Controller Failure Symptoms Troubleshooting Power Failure Symptoms Troubleshooting Current Output Failure Troubleshooting Position Proportional Output Failure UDC3500 Universal Digital Controller Product Manu
35. prompt to the TUNE OFF prompt Completing Accutune When Accutune is complete the calculated tuning parameters are stored in their proper memory location and can be viewed in the TUNING Set up Group and the controller will control at the local setpoint using these newly calculated tuning constants 4 11 Fuzzy Overshoot Suppression Introduction Fuzzy Overshoot Suppression minimizes Process Variable overshoot following a setpoint change or a process disturbance This is especially useful in processes that experience load changes or where even a small overshoot beyond the setpoint may result in damage or lost product How it works The Fuzzy Logic in the controller observes the speed and direction of the PV signal as it approaches the setpoint and temporarily modifies the internal controller response action as necessary to avoid an overshoot There is no change to the PID algorithm and the fuzzy logic does not alter the PID tuning parameters This feature can be independently Enabled or Disabled as required by the application to work with the Accutune algorithm Fuzzy Tune should not be enabled for processes that have an appreciable amount of deadtime Configuration To configure this item refer to Section 3 Configuration 9 06 UDC3500 Universal Digital Controller Product Manual 201 Monitoring and Operating the Controller Set Up Group ACCUTUNE Function Prompt FUZZY Select ENABLE or DISABLE
36. when a thermocouple is used in parallel with another instrument it may be desirable to configure the burnout selection for this controller to NOFS and use the burnout current from the other instrument to also drive this controller The Failsafe Output must be set to ensure proper operation when the thermocouple fails The 250 ohm resistor for milliamp inputs or the voltage divider for 0 to10 Volt or 1 to 1Volt inputs are supplied with the controller when those inputs are specified These items must be installed prior to start up when the controller is wired For 0 20 mA 1 to 1 Volt and 0 10 Volt applications the resistor should be located at the transmitter terminals if Burnout detection is desired Splice and tape this junction between the two thermocouples This junction may be located anywhere between the thermocouples and the instrument terminals it does not need to be close to the other thermocouple junctions Both thermocouples must be of the same type For the highest accuracy the thermocouples should be matched or preferably made from the same batch of wire The millivolt values for the Thermocouple Differential Input are for a pair of J thermocouples at an ambient temperature mean of 450 F 232 C Cold Junction Compensation is not required for this input type Figure 2 7 Input 2 Connections UDC3500 Universal Digital Controller Product Manual 9 06 9 06 Installation Input 3 Millivolt or Volts except T
37. 0 00 to 10 00 minutes RATE action in minutes affects the controller s output whenever the deviation is changing and affects it more when the deviation is changing faster Also defined as HEAT Rate on Duplex models for variations of Heat Cool applications 9 06 UDC3500 Universal Digital Controller Product Manual 53 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition RSET5MIN or RSETS5RPM 0 02 to 50 00 RSET5MIN Reset in Minutes per Repeat RSET5RPM Reset in Repeats per Minute RESET or Integral Time adjusts the controller s output in accordance with both the size of the deviation SP PV and the time that it lasts The amount of the corrective action depends on the value of Gain The Reset adjustment is measured as how many times proportional action is repeated per minute or how many minutes before one repeat of the proportional action occurs Used with control algorithm PID A or PID B Also defined as HEAT Reset on Duplex models for variations of Heat Cool applications ATTENTION The selection of whether Minutes per Repeat or Repeats per Minute is used is made in the CONTROL2 parameters group under the prompt MINorRPM MANS5RSET 100 to 100 in output MANUALS5RESET is only applicable if you use control algorithm PD WITH MANUAL RESET for Loop 2 in the Algorithm Set Up group Beca
38. 00 PROP BD3or GAIN3 1 00 RATE 3 MIN 0 00 RSET3MIN or RSET3RPM 1 00 PROP BD4or GAIN4 1 00 RATE 4MIN 0 00 RSET4MIN or RSET4RPM 1 00 CYC SEC or CYC SX3 20 SP RAMP SP RAMP DISABLE TIME MIN 3 FINAL SP 1000 HOT START DISABLE SP RATE DISABLE EU HR UP 0 EU HR DN 0 SP PROG For SP Program record sheet see Figure 4 8 ACCUTUNE FUZZY DISABLE ACCUTUNE DISABLE DUPLEX MANUAL SP CHANGE 10 KPG 1 00 CRITERIA FAST ACCUTUN2 DISABLE 174 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Group Prompt Function Prompt Value or Selection Factory Setting ALGORITHM MATH DUPLEX MANUAL SP CHANG2 10 KPG2 1 00 CRITERIA2 FAST AT ERROR READ ONLY AT ERR 2 CONT ALG READ ONLY PIDA PIDLOOPS 1or2 CONT2ALG PIDA OUT OVRD DISABLE TIMER DISABLE PERIOD 0 01 START KEY LWR DISP TI REM RESET KEY INCREMENT INALG1 MINUTE NONE MATH K CALC HI CALC LO ALG1 INA ALG 1 INB ALG1 INC PCO SEL DISABLE PCT CO 0 200 PCT H2 ATM PRESS 780 0 ALG1 BIAS INALG2 NONE MATH K2 CALC HI CALC LOW ALG2 INA ALG2 INB ALG2 INC ALG2 BIAS 8SEG CH1 X1 VALUE DISABLE X2 VALUE X3 VALUE X4 VALUE X5 VALUE X6 VALUE X7 VALUE X8 VALUE Y1 VALUE Y2 VALUE Y3
39. 1 UDC3500 Universal Digital Controller Product Manual 139 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 140 INPUT 3 INPUT 4 INPUT 5 CB OUT PV DEV INPUT 3 Same as Input 1 ATTENTION Do not configure Input 3 when Input 3 is used for Slidewire or Slidewire emulation INPUT 4 Same as Input 1 INPUT 5 Same as Input 1 CONTROL BLOCK OUTPUT Output as calculated by the control block Such as PID A When using one of the characterizers OUTPUT is the output value after it passes through the characterizer CB OUT is the control block output before it passes through the characterizer ATTENTION CB OUT should not be used for Three Position Step Control or Position Proportional Control applications PROCESS VARIABLE Represents the value of the Process Variable DEVIATION PROCESS VARIABLE MINUS SETPOINT Represents 100 to 100 of the selected PV span in engineering units Zero deviation will produce a center scale 12 mA or 50 output A negative deviation equal in magnitude to the Output High Scaling Factor will produce a low end output 4 mA or 0 output A positive deviation equal in magnitude to the Output High Scaling Factor will produce a high end output 20 mA or 100 FOR EXAMPLE Configuration is as follows Input 1 Type T High Thermocouple PV range 300 F to 70
40. 1 Output COOL All Other N A2 N A2 N A2 N A2 N A2 N A2 Options Third Current Loop 2 COOL NUL2 NUL2 Loop 2 Alarm 2 Alarm 1 Output HEAT All Other NUL2 NUL2 Loop 2 Loop 2 Alarm 2 Alarm 1 Options COOL HEAT Third Current Loop 2 HEAT NUL2 NUL2 Loop 2 Alarm 2 Alarm 1 Output COOL Alarm 1 All Other NUL2 NUL2 Loop 2 Loop 2 Alarm 2 Options HEAT COOL NUL2 Not Used on Loop 2 This particular output is not used for the selected Second Loop Output type but it may be used for the First Loop Output type Refer to the selection made in Table 2 6 Any Current Output not used as a Control Output on either loop may be configured as an Auxiliary Output N A2 Current Duplex 50 is Not Available on Loop 2 unless the Third Current Output is installed The Second Current Output and Ethernet Communications are mutually exclusive TPSC and Position Proportional are available only on Loop 1 Current Duplex 50 is available only on Loop 1 or Loop 2 it cannot be used on both loops If the Second Current Output is not present then the Third Current Output is used as Loop 1 COOL output 26 UDC3500 Universal Digital Controller Product Manual 9 06 Installation Wiring the Controller Using the information contained in the model number select the appropriate wiring diagrams from the composite wiring diagram below Refer to the individual diagrams listed to wire the controller according to your requirements W H
41. 16405 FP R W 1200 to 1300 hours and minutes away from GMT Note The Time Zone setting is used only for Email purposes it has no other function 9 06 UDC3500 Universal Digital Controller Product Manual 397 Modbus Read Write and Override Parameters plus Exception Codes 10 8 Modbus RTU Exception Codes Introduction 398 When a master device sends a query to a slave device it expects a normal response One of four possible events can occur from the master s query Slave device receives the query without a communication error and can handle the query normally It returns a normal response Slave does not receive the query due to a communication error No response is returned The master program will eventually process a time out condition for the query Slave receives the query but detects a communication error parity LRC or CRC No response is returned The master program will eventually process a time out condition for the query Slave receives the query without a communication error but cannot handle it i e request is to a non existent coil or register The slave will return with an exception response informing the master of the nature of the error Illegal Data Address The exception response message has two fields that differentiate it from a normal response Function Code Field In a normal response the slave echoes the function code of the original query in the function code field
42. 2 Installation and ensure proper installation and proper use of the controller in the system Customer support If you cannot solve the problem using the troubleshooting procedures listed in this section you can get technical assistance by dialing 1 800 423 9883 USA and Canada An engineer will discuss your problem with you Please have your complete model number serial number and Software version available The model and serial numbers can be found on the chassis nameplate The software version can be viewed under Setup Group Status See Table 7 1 If it is determined that a hardware problem exists a replacement controller or part will be shipped with instructions for returning the defective unit Do not return your controller without authorization from Honeywell s Technical Assistance Center or until the replacement has been received Check out Honeywell s web site at http www honeywell com imc Determining the software version Table 7 1 lists the procedure for identifying the software version number Table 7 1 Procedure for Identifying the Software Version see operon ess Rene 1 Select _ Upper Display READ STATUS Nes Lower Display STATUS Set Up Group 2 Read the software ATTN You will see version FA Upper Display Software version number 35XXX Lower Display VERSION Where XXX is the software version number Please give this number to the Customer Support person It will indicate which
43. 20mA 0 to 20 Milliamperes Calibration values and 4 20mA 4 20mA 4 to 20 Milliamperes will restore Factory 0 5 V 0 5 V O to 5 Volts Calibration values 1 5V 1 5 V 1 to 5 Volts Input 4 prompts will not be available unless Input 2 Type is set to 0 5V 1 5V 0 20mA or 4 20mA XMITTER4 BIC RTC TRANSMITTER 4 CHARACTERIZATION This ETCH STC selection lets you instruct the controller to ETCL TTCH characterize a linear input to represent a non linear JTCH TTCL one JTC M WTCH JTCL WTCL ATTENTION Parameter definitions are the same K TCH 100 PT as in IN1 TYPE KTCM 100 LO K TCL 200 PT NNM H 500 PT NNM L RAD RH NIC H RAD RI NIC L LINEAR PLAT H SQROOT PLAT L IN4 HIGH 999 To 9999 Floating INPUT 4 HIGH RANGE VALUE This value in in engineering units engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI 9 06 UDC3500 Universal Digital Controller Product Manual 117 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition IN4 LOW 999 To 9999 Floating in engineering units INPUT 4 LOW RANGE VALUE This value in engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI
44. 25 Vdc Installation Figure 2 25 Transmitter Power for 4 20 mA 2 wire Transmitter Using Open Collector Output 9 06 UDC3500 Universal Digital Controller Product Manual 41 Installation 2 Wire Transmitter Configure CUROUT2 OUT Current Output 2 Calibration ZEROVAL 16383 SPANVAL 16383 Second Current Output Input 1 If necessary install a zener diode here to reduce voltage at the transmitter A 1N4733 will reduce the voltage at the transmitter to approximately 25 Vdc Figure 2 26 Transmitter Power for 4 20 mA 2 Wire Transmitter Using Second 42 Current Output UDC3500 Universal Digital Controller Product Manual 9 06 Configuration 3 Configuration 3 1 Overview Introduction Configuration is a dedicated operation where you use straightforward keystroke sequences to select and establish configure pertinent control data best suited for your application To assist you in the configuration process there are prompts that appear in the upper and lower displays These prompts let you know what group of configuration data Set Up prompts you are working with and also the specific parameters Function prompts associated with each group Table 3 1 shows an overview of the prompt hierarchy as it appears in the controller What s in this section 9 06 The following topics are covered in this section Table 3 1 Configuration Topics TOPIC See Page amp UJ 3 1 Ove
45. 3 Type is set to 0 5V 1 5V 0 20mA or 4 20mA Function Prompts Table 3 16 INPUT 5 Group Function Prompts Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display IN5 TYPE INPUT 5 ACTUATION TYPE This selection determines what actuation you are going to use for ATTENTION Input 5 Changing the input type will result in the DISABLE DISABLE Disables Input loss of Field 0 20mA 0 20mA 0 to 20 Milliamperes Calibration values and 4 20mA 4 20mA 4 to 20 Milliamperes will restore Factory 0 5 V 0 5 V O to 5 Volts Calibration values 1 5V 1 5 V 1 to 5 Volts Input 5 prompts will not be available unless Input 3 Type is set to 0 5V 1 5V 0 20mA or 4 20mA XMITTER5S BIC RTC TRANSMITTER 5 CHARACTERIZATION This ETCH STC selection lets you instruct the controller to ETCL TTCH characterize a linear input to represent a non linear JTCH TTCL one JTC M WTCH JTCL WTCL ATTENTION Parameter definitions are the same K TCH 100 PT as in IN1 TYPE KTCM 100 LO K TCL 200 PT NNM H 500 PT NNM L RAD RH NIC H RAD RI NIC L LINEAR PLAT H SQROOT PLAT L IN5 HIGH 999 To 9999 Floating INPUT 5 HIGH RANGE VALUE This value in in engineering units engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI 120 UDC3500 Universal Digital C
46. 4 1 Register Addresses for Read OM1yS ccccssccssscesscesscesscesseeeseeeneeeeeeensecsaecaaecaeceaeenseees 332 10 4 2 SetPoint Program Read Only Information ccccesscesscssssesecseeceeeceseceseceseeeteeeeneeees 332 10 5 SOMOS nmr etic e a ved scenes es leat cates ube dh Lad aa Eara a aea TE ES 333 10 6 Using a Computer Setpoint Overriding Controller Setpoint ccsccescesecesscetseeeseeeeeeees 335 9 06 UDC3500 Universal Digital Controller Product Manual viii 11 12 13 10 7 Configuration Parameters ccccsscssscesscesecesscesseeeseeeseceneceneeessecseecseecsaecaeceaeceseceeeesereeeneeees 338 10 7 1 PUMIN BLO Op eaa e a a sete eeeeecee Seas dal eb washes a E Cea ee wee ete Ne 338 10 7 2 Tumming LOOP secec sscdicseeaccevesaccevsosastesgvavouevevsadeocessssstevevagoeevsesastevevancoevers seceeussvouevans neues 340 10 7 3 SP Ratnp Rate Progranns is forvetiscsvcivcsnsenvvcshecivecd iesvosshowtivs aA EES A a d a T 341 10 7 4 ACCU E aa an a E a a a e e e a a E a ai 348 10 755 ATgOritNM sopena esre aa e a E NE ET E E E ETEN EES 350 107 6 Mathri coin a ee RE E E R A e R E E a E Eaa 355 KOZAN TO DG EEE EE AT 358 10 7 8 O tp t Alg Orth S enre eneen estire hakeriai ta ea eaaa Ea ke e eiea aeaieie iieo 362 10 7 9 10 0 eed KAE E E E E 364 10 710 MP2 aserre eene eron er r a e sates a cose a byob shes on EN OE ia 366 10711 D n D E e EEE TE EEEE SEA 368 10 712 Tiput4stenssn tarnii ne Wises a e a a e aa a a
47. 4 26 Healthwatch 230 9 06 UDC3500 Universal Digital Controller Product Manual 181 Monitoring and Operating the Controller 4 27 Setpoint Rate Ramp Program Overview 230 4 28 Setpoint Rate 231 4 29 Setpoint Ramp 231 4 30 Setpoint Ramp Soak Programming 4 30 Setpoint Ramp Soak Programming 4 31 P I E Tool Maintenance Screens 4 32 Configuring your Ethernet Connection 252 4 2 Operator Interface Introduction Figure 4 1 is a view of the Operator Interface Figure 4 1 Operator Interface 4 3 Entering a Security Code Introduction The level of keyboard lockout may be changed in the Set Up mode However knowledge of a security code number 0 to 9999 may be required to change from one level of lockout to another When a controller leaves the factory it has a security code of 0 which permits changing from one lockout level to another without entering any other code number Procedure If you require the use of a security code select a number from 0001 to 9999 and enter it when the lockout level is configured as NONE Thereafter that selected number must be used to change the lockout level from something other than NONE ATTENTION Write the number on the Configuration Record Sheet in the configuration section so you will have a permanent record 182 UDC3500 Universal Digital Controller Product Manual 9 06 Monitoring and Operating the Controller Table 4 1 Procedure to Enter a Security Code sep
48. 5 2 Viewing the operating parameters seseeesseesestsecressesesstesssestestesesteeteesseseeseesesesesresseseee 186 45 3 Diagnostic Messages cisssccivesovecvossutecoveeitae EE T LEES EEES EEE TEE RETTE esis 187 4 6 Start Up Procedure for Operation ccccccsssssseesseseceseceseceseceeseseneeenecenseeseeeseecsaecaeceseceseceseeeees 188 47 Control Modes sise e eeaeee a rE EA E aea i e Ea r aA Ea Ea eas Aae EE ES 189 ATV Mode Definitions sieer iii eR RAIER E E A E RE 189 4 7 2 What happens when you change MOdeS csccesscessesessceseescecseecsnecsseceseceseecsaeceaeeeseeees 190 428 SEO orrn a a E EE AE EEEE EA EE EEE E EEE EA EA 190 rS E a a E EN EA E S A A ACET 192 N O N ELE TeS A D E E E T E E E E E E 193 4 10 1 Tune for Simplex Output s c ascssessivessbest cdsezecsavseeeacoshasstecetacscetescevscaseevacegencsineeinaesdeeses 195 4 10 2 Tune for Duplex Heat Cool sereine e EEE NE SEE Raa 196 4 10 3 Using AUTOMATIC TUNE at start up for Duplex Heat Cool sseeseeeeeeseeseeeeesee 197 4 10 4 Using BLENDED TUNE at start up for Duplex Heat Cool e seseeeseesseeesssesseseessee 198 4 10 5 Using MANUAL TUNE at start up for Duplex Heat Cool ces eeceesseeseeseeneeeneees 199 4 10 6 ACCUTUNE Error GOES ssion riers sienne eae teie Eea E Ere E Ea aS 200 4 11 Fuzzy Overshoot Suppression cccscessssesseesseesseessecseecnecsaeceseceseceseceeesseseneeeneeeneseneeenaeenaes 201 4 12 Using Two Sets of
49. 692 mV 52 952 mV KTCM 20 to 1200 29 to 649 1 114 mV 26 978 mV K TCL 20 to 750 29 to 399 1 114 mV 16 350 mV NNM H 32 to 2500 O to1371 0 000 mV 71 773 mV NNM L 32 to 1260 O to 682 0 000 mV 31 825 mV NIC H 0 to 2372 18 to1300 0 461 mV 47 513 mV NIC L O to 1472 18 to 800 0 461 mV 28 455 mV PLAT H 32 to 2516 O to 1380 0 000 mV 54 798 mV 258 UDC3500 Universal Digital Controller Product Manual 9 06 Input Calibration Sensor Type PV Input Range Range Values PLAT L 32 to 1382 O to 750 0 000 mV 31 272 mV RTC O to 3100 18 to1704 0 090 mV 20 281 mV STC O to 3100 18 to1704 0 092 mV 17 998 mV TTCH 300 to 700 184 to 371 5 341 mV 19 097 mV TTCL 200 to 500 129 to 260 4 149 mV 12 574 mV WTCH O to 4200 18 to 2315 0 234 mV 37 075 mV WTCL O to 2240 18 to 1227 0 234 mV 22 283 mV Thermocouple 50 to 150 46 to 66 1 54 mV 4 62 mV Differential Honeywell Radiamatic Type RH O to 3400 18 to 1871 0 00 mV 57 12 mV Type RI O to 3400 18 to 1871 0 00 mV 60 08 mV RTD Alpha 0 00385 per IEC 60751 1995 100 ohms 300 to 1200 184 to 649 25 202 ohms 329 289 ohms 100 ohms low 300 to 300 184 to 149 25 202 ohms 156 910 ohms 200 ohms 300 to 1200 184 to 649 50 404 ohms 658 578 ohms 500 ohms 300 to 1200 184 to 649 126 012 ohms 1646 445 ohms 1000 ohms 300 to 1200 184 to 649 252 020 ohms 3292 890 ohms Linear Milliamps 4to 20
50. ALG1 IN ALG2 NONE No remote setpoint INPUT 1 Remote Setpoint using Input 1 INPUT 2 Remote Setpoint using Input 2 INPUT 3 Remote Setpoint using Input 3 INPUT 4 Remote Setpoint using Input 4 INPUT 5 Remote Setpoint using Input 5 IN AL1 Remote Setpoint using Input Algorithm 1 IN AL2 Remote Setpoint using Input Algorithm 2 ATTENTION To cycle through the available local setpoints and remote setpoint press and hold in the SP Select key When the key is released the setpoint selection currently displayed will be the new setpoint selection AUTOBIAS DISABLE ENABLE AUTOBIAS Used for bumpless transfer when transferring from any local setpoint to remote setpoint This makes the RSP equal to the CSP by adding to the input used as the RSP source a Bias value It is changed each time a transfer is made Available for any analog input used as the RSP source DISABLE Disables auto bias ENABLE Enables auto bias SP TRACK NONE PV RSP SETPOINT TRACKING The local setpoint can be configured to track either PV or RSP as listed below ATTENTION For selections other than NONE LSP is stored in nonvolatile memory only when there is a mode change i e when switching from RSP to LSP or from Manual to Automatic If power is lost then the current LSP value is also lost NO TRACKING If local setpoint tracking is not configured the LSP will not be altered when transfer fro
51. Also see CB OUT when using a characterizer on the output value ATTENTION When Position Proportional Control is configured as the Output Algorithm OUTPUT represents the actual Slidewire Position whether in Automatic or Manual Mode Should the Slidewire input fail for any reason the Auxiliary Output will go to the value configured for FAILSAFE OUTPUT VALUE in the Control Setup Group ATTENTION When Three Position Step Control TPSC is configured as the Control Algorithm OUTPUT represents only the estimated motor position not the actual motor position SETPOINT Represents the value of the setpoint currently in use LSP1 LSP2 LSP3 RSP or CSP and is shown in the same units as those used by the PV LOCAL SETPOINT ONE Output represents Local Setpoint 1 regardless of active setpoint REMOTE SETPOINT Represents the configured RSP regardless of the active SetPoint INPUT ALGORITHM 1 OUTPUT Represents the output from input algorithm 1 INPUT ALGORITHM 2 OUTPUT Represents the output from input algorithm 2 PROCESS VARIABLE FOR LOOP 2 Represents the value of the Process Variable for Loop 2 CONTROL BLOCK OUTPUT FOR LOOP 2 Output for Loop 2 as calculated by the control block such as PID A When using one of the characterizers OUTPUT 2 is the output value for Loop 2 after it passes through the characterizer CB OUTL2Z is the control block output before it passes through the characteriz
52. B 001 Span of B lt A Example B gt A B 900 Range 0 1000 900 1000 001 901 If A lt 900 then Output is ON 1 If A gt 901 then Output is OFF 0 92 GATE n INA n 1 2 3 4 or 5 GATE n INPUT A The selection here will indicate what Input A will be for any of the 5 Gates you want to configure The following selections apply if the Gate Type is OR NOR AND NAND X OR or X NOR UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition DIG IN1 DIG IN2 DIG IN3 DIG IN4 RELAY 1 RELAY 2 RELAY 3 RELAY 4 RELAY 5 GATE10T GATE20T GATE30T GATE40T GATES5OT FIX ON FIX OFF MA MODE LR SPL1 ADAPT 1 MA MOD2 LR SPL2 ADAPT 2 INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 L1 PV L1 SP CONST K L2 PV L2 SP These prompts appear only when 2 Loops are configured DIGITAL INPUT 1 DIGITAL INPUT 2 DIGITAL INPUT 3 DIGITAL INPUT 4 RELAY 1 RELAY 2 RELAY 3 RELAY 4 RELAY 5 OUTPUT FROM GATE 1 OUTPUT FROM GATE 2 OUTPUT FROM GATE 3 OUTPUT FROM GATE 4 OUTPUT FROM GATE 5 ALWAYS A 1 ALWAYS A 0 Manual or Auto mode Loop 1 0 Manual 1 Automatic Local or Remote Setpoint Loop 1 0 Local 1 Remote Disable or Enable Adaptive Tune Loop 1 0 Disable 1 Enable Manual or Auto Mode Loop 2 0
53. Bias3 IN3psig 14 7 psia Tref 140 F 460 600 R Pref 30 psig 14 7 44 7 psia Calc yj 650 0 gt Flow in SFCM at Reference Conditions Calc 0 0 K to be determined next Note If temperature and pressure signals are already ranged in absolute units no Bias is required for inputs B and C PV Qscem DPX IN3 14 7 g2 E K x z IN2 460 650 0 0 0 Note When IN2 and IN3 are at the reference conditions of 600 R 140 F and 44 7psia 30 psig respectively and DP 90 HO the equation must calculate 650 SCFM To accomplish this divide the DP value by 90 to normalize the equation Qscem BPs MINS 147 Tet Gen 90 IN2 460 Pef Rearranging terms Q scFM DP x IN3 14 7 2 41 x Tref T l IN2 460 90 Pret Example continued on next page Variable Constant K 22049 UDC3500 Universal Digital Controller Product Manual 9 06 9 06 Configuration Example Mass Flow Compensation continued Determined value of K LT 600 kK x 2 0 14914 90 Pret 90 44 7 Therefore K 0 386 Qscem 0 386 650 Calc Calc o Summary of Flow Values At Values Conditions Temp T Pressure T Flow T R psia DP 45 H20 50 H DP 45 H20 50 50 90 H2O 100 EET C DP in H20 IN3 14 7 IN2 460 22050 UDC3500 Universal Digital Controller Product Manual 81 Configuration 3 9 Math Set Up
54. CALENDR or DAY ofWk NOTE 5 The range of DAY 1 or DAY 2 is restricted based upon the MONTH 1 or MONTH 2 selection For example a selection of APRIL for the MONTH 1 configuration will restrict the DAY 1 configuration to a range of 1 to 30 170 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration 3 27 P I E Tool Ethernet and Email Configuration Screens Introduction These screens only appear in instruments that have Ethernet Communications Ethernet and Email parameters can only be configured via the Process Instrument Explorer P I E Tool The figures in this section show screen shots of the Configuration Screens from the PC version of the P I E Tool Pocket PC Configuration Screens are generally similar in format but smaller Ethernet Configuration Screen 9 06 This controller is shipped from the factory with the IP Address set to 10 0 0 2 the Subnet Mask set to 255 255 255 0 and the Default Gateway set to 0 0 0 0 Consult your Information Technologies IT representative as to how these should be configured for your installation The MAC address is printed on the product label located on the instrument s case These settings can be changed via the Ethernet Configuration Screen as shown in Figure 3 3 See Section 4 32 Configuring your Ethernet Connection for more information Process Instrument Explorer perati telp Online Configuration GF Screen helps t
55. Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 58 SP PROG SETPOINT RAMPISOAK PROGRAM Available optional feature only with controllers that contain this option SP Ramp must be SP RAMP must be disabled disabled for SP i Program prompts to DISABLE DISABLE Disables setpoint programming appear If SP Rate is ENABLE ENABLE Enables setpoint programming Loop 1 enabled it does not ENABLE2 ENABLE2 Enables setpoint programming Loop 2 operate while an SP ENABL12 ENABL12 Enables setpoint programming Both Program is running Loop1 and Loop 2 ATTENTION Detailed information for the prompts for SP Programming may be found in Section 4 30 The listing below is only for reference purposes STRT SEG 1 to 20 Start Segment Number END SEG 2 to 20 even numbers End Segment Number Always end in a soak segment 2 4 20 RAMPUNIT RAMPUNIT Engineering Units for Ramp Segments TIME TIME in hours minutes EU MIN RATE in Engineering units per minute EU HR RATE in Engineering units per hour RECYCLES 0 to 100 recycles Number of Program Recycles PROG END LASTSP Hold at last Program Termination State setpoint in the program F SAFE Manual mode Failsafe output STATE DISABLE Program State at Program End HOLD POWER UP This configuration determines what the Program will do in the case of a power outage during the Progra
56. Conformity of this product with any other CE Mark Directive s shall not be assumed Product Classification Class I Permanently connected panel mounted Industrial Control Equipment with protective earthing grounding EN61010 1 Enclosure Rating This controller must be panel mounted with the rear terminals enclosed within the panel The front panel of the controller is rated at NEMA4X and IP66 when properly installed Installation Category Overvoltage Category Category II EN61010 1 Pollution Degree Pollution Degree 2 Normally non conductive pollution with occasional conductivity caused by condensation Ref IEC 664 1 EMC Classification Group 1 Class A ISM Equipment EN61326 emissions Industrial Equipment EN61326 immunity Method of EMC Assessment Technical File TF Declaration of Conformity 51453681 Deviation from the installation conditions specified in this manual and the special conditions for CE conformity in Subsection 2 1 may invalidate this product s conformity with the Low Voltage and EMC Directives ATTENTION The emission limits of EN61326 are designed to provide reasonable protection against harmful interference when this equipment is operated in an industrial environment Operation of this equipment in a residential area may cause harmful interference This equipment generates uses and can radiate radio frequency energy and may cause interference to radio and television reception when th
57. Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 3PSTEP THREE POSITION STEP The Three Position Step Control algorithm allows the control of a valve or other actuator with an electric motor driven by two controller relay outputs one to move the motor upscale the other downscale without a feedback slidewire linked to the motor shaft The deadband is adjustable in the same manner as the duplex output algorithm The Three Position Step Control algorithm provides an output display OUT which is an estimated motor position since the motor is not using any slidewire feedback Although this output indication is only an approximation it is corrected each time the controller drives the motor to one of its stops 0 or 100 It avoids all the control problems associated with the feedback slidewire wear dirt noise When operating in this algorithm the estimated OUT display is shown to the nearest percent i e no decimal This selection forces the Output Algorithm selection to POSPROP See Subsection 3 11 Refer to the Operation section for motor position displays As a customer configurable option when a third input board is installed the motor slidewire can be connected to the controller The actual slidewire position is then shown on the lower display as POS This value is used for display only
58. Display ZERO VAL Axor Until the desired 0 output is read on the milliammeter use the values shown below depending on the action of your controller Normally this will be the setting that produces 4 mA 3 Calibrate 100 Func This stores the 0 value and Loop 1 2 you will see Upper Display A Value Lower Display SPAN VAL Axor Until the desired 100 output is read on the milliammeter use the values shown below depending on the action of your controller Normally this will be the setting that produces 20 mA 4 Exit the Func The controller stores the span value Calibration Mode Loop 1 2 Lower To exit the calibration mode Display 9 06 UDC3500 Universal Digital Controller Product Manual 277 Output Calibration 6 3 Second Current Output Calibration Introduction Calibrate the controller so that the output provides the proper amount of current over the desired range The controller can provide a current output range of from 0 mA to 21 mA The controller is usually calibrated at 4 mA for 0 of output and 20 mA for 100 of output but it may be calibrated for any other values between 0 mA and 21 mA It is not necessary to re calibrate the controller in order to change from 4 to 20 mA operation over to 0 to 20 mA operation a simple configuration change is all that is required See the CO RANGE configuration for Second Current Output in Sub section 3 19 for details Equipment Needed You will need a calibrating dev
59. Dual Electromechanical Relay PWA 51452834 501 e Third Current Output PWA 7 siaseoi5o Case Assen trong Momina wih a brackes aseron e siaseeisson Opin Relays ema messas o siasees son opens moa PWA ser pus Zand Table 8 2 Parts Not Shown 30731996 506 Milliamp Input Resistor Assembly 250 ohm 30754465 501 0 10 Volt or 1 1 Volt Input Resistor Assembly 100K pair UDC3500 Universal Digital Controller Product Manual 9 06 Parts List Table 8 3 Software Upgrades see Section 7 9 Math Options Set Point Programming SPP Healthwatch Two Loops Cascade 8 2 Removing the chassis Insert thin screwdriver under tabs and twist slightly and gently to disengage front Using a thin screwdriver gently twist the screwdriver to pry the side tabs from the front face Pry just enough to release it otherwise you ll bend or break the tab If you break or bend the tab and can t reattach the front snugly you ll need to reattach the front using the 4 NEMA4 screws provided See Section 2 5 Mounting 9 06 UDC3500 Universal Digital Controller Product Manual 317 Modbus RTU Function Codes 9 Modbus RTU Function Codes 9 1 Overview This section describes the function codes needed to upload and download the configuration from a host computer into the instrument What s in this section The following topics are covered in this section TOPIC 9 1 Overview 9 2 General Information 9 3 Function Code 20 320
60. FP R W 999 0 to 9999 Constant Gate 1 Out 154 409A 16538 INT R W 0 Relay 1 1 Relay 2 2 Relay 3 3 Relay 4 4 Relay 5 5 Any Gate 6 MA Mode 7 LR SPL1 8 ADAPT 1 9 Reset Totalizer 10 MA Mode Loop 2 11 LR SP Loop 2 12 Adapt Loop 2 Gate 2 Out 158 409E 16542 INT R W Same as ID 154 Gate 3 Out 162 40A2 16546 INT R W Same as ID 154 Gate 4 Out 166 40A6 16550 INT R W Same as ID 154 Gate 5 Out 170 40AA 16554 INT R W Same as ID 154 9 06 UDC3500 Universal Digital Controller Product Manual 361 Modbus Read Write and Override Parameters plus Exception Codes 10 7 8 Output Algorithms Table 10 17 lists all the register addresses and ranges or selections for the function parameters in Set up Group Output Algorithms Table 10 17 Set up Group Output Algorithms Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Output OOAO 160 INT R W 0 Time Simplex Algorithm 1 Current Simplex 2 Three Position Step or Position Proportioning 3 Time Duplex 4 Current Duplex 5 Current Time Duplex 6 Time Current Duplex Relay Cycle OOBE 190 INT R W 0 1 second increments Time 1 1 3 second increments Increments Motor Time 004B 075 INT R W 5 to 1800 seconds for Positional Proportional Relay Output OOF3 243 INT R W 0 1 OFF 2 OFF Action 1 10N 20FF 2 10OFF20ON 3 10ON 20O
61. INPUT 4 INPUT 4 INPUT 5 INPUT 5 INALG1 INPUT ALGORITHM 1 IN ALG2 INPUT ALGORITHM 2 LINK LPS LINK LOOPS MODE AND SETPOINT Link together the operation of the two loops If either loop changes mode due to a front panel change digital input action or failsafe action then the other loop will track that mode and or local setpoint DISABLE DISABLE Disable Loops operate independently AUTOMAN LINK MODES Links A M modes on both loops SP1 LINK LSP1 Links Local Setpoint 1 for both loops AM SP1 LINK MODES AND SETPOINTS Links both modes and Local Setpoint 1 for both loops PID SETS NUMBER OF TUNING PARAMETER SETS This selection lets you choose one or two sets of tuning constants gain rate and reset 1 ONLY ONE SET ONLY Onrly one set of tuning parameters is available Configure the values for Gain proportional band Rate Reset Time Cycle Time if time proportional is used 2KEYBD TWO SETS KEYBOARD SELECTABLE Two sets of tuning parameters can be configured and can be selected at the operator interface or by using the Digital Inputs Press Lower Display key until you see PID SET3 or PID SET4 then press or WY to switch between 132 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 9 06 2PV SW 2SP SW ASP SW sets Configure the values for Gain
62. It is NOT used in the Three Position Step algorithm To configure this option set Input 3 actuation to SLIDEW and then calibrate Input 3 per Subsection 6 5 ATTENTION Other prompts affected DEADBAND PID LOOPS 1 LOOP 2 LOOPS CASCADE PID LOOPS Number of PID Loops to be used 1 LOOP Select one loop of control 2 LOOPS Select two independent loops of control each with its own PID tuning sets and control parameters CASCADE Select Cascade Control In a Cascade control system the output of the primary loop loop 2 is used to adjust the remote setpoint of the secondary loop loop 1 The output of the secondary loop is used to control the final control element 9 06 UDC3500 Universal Digital Controller Product Manual 69 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition CONT2ALG PIDA PIDB PD MR CONTROL ALGORITHM FOR LOOP 2 This prompt only appears if Two Loop or Cascade control has been selected 3PSTEP and ON OFF control are not available on the Second Control Loop PID A Same as Loop 1 PID B Same as Loop 1 PD WITH MANUAL RESET Same as Loop 1 OUT OVRD DISABLE HI SEL LO SEL OUTPUT OVERRIDE SELECT This selection lets you select high or low output override Only available if the controller is configured for Two Loop operation Not applicable for Three Position Step appl
63. Loop 2 COOL is used as meaning Loop 2 Control Output 2 See Figure 2 4 Composite Wiring Diagram for information on where the customer terminals are for all of these outputs and alarms ATTENTION The selection for Loop 1 Output takes precedence over the selection for Loop 2 Output For example if you select the Loop 1 Output Algorithm as Current Duplex 50 then you cannot have Current Duplex 50 as the Output Algorithm for Loop 2 The Output 2 option shown in these tables as Single Relay can be any of the following selections Electro Mechanical Relay Solid State Relay or Open Collector Output If the controller is configured to use the same relay for more than one function then the following priority is used to determine how the relay functions Control Outputs take precedence over Alarms which in turn take precedence over Time Events which in turn take precedence over Logic Gate Outputs For example if you select the Loop 2 Output Algorithm as Time Simplex which uses Relay 3 enable Alarm 3 which also uses Relay 3 and configure a Logic Gate to use Relay 3 then the instrument will use Relay 3 to perform the Time Simplex output and ignore the Alarm and Logic Gate functions 24 UDC3500 Universal Digital Controller Product Manual 9 06 Installation Table 2 6 Single or Cascade Loop Controller Loop 1 Output Functionality and Restrictions Output Alg Output 2 Function of 1st Current 2nd Current Relay 3 Rel
64. MM for Soaks Time remaining in the SEGMENT in hours and minutes XX The segment number 1 to 12 Continued Upper Display PV value Lower Display RECYC XX Number of cycles remaining in the setpoint program X 0 to 99 240 UDC3500 Universal Digital Controller Product Manual 9 06 Monitoring and Operating the Controller End Program When the final segment is completed the R in the upper display either changes to H if configured for HOLD state or disappears if configured for disable of setpoint programming e The controller then either operates at the last setpoint in the program or goes into manual mode failsafe output depending upon the LAST configuration Disable Program See Section 3 Configuration Group SP PROG for details Power outage ATTENTION If power is lost during a program upon power up the controller will be in hold and the setpoint value will be the setpoint value prior to the beginning of the setpoint program The program is placed in hold at the beginning The mode will be as configured under PWR UP in the CONTROL group Digital Input remote switch operation Program can be placed in RUN HOLD RERUN or BEGIN state through a remote dry contact connected to optional digital input terminals as follows RUN contact closure places Program in RUN state OR HOLD contact closure places Program in HOLD state RERUN contact closure all
65. NIC H RAD RI H and the controller will characterize the 4 to 20 mA NIC L LINEAR signal so that it is treated as a type K thermocouple PLAT H SQROOT input high range PLAT L Parameter definitions are the same as in IN3 TYPE IN3 HIGH 999 To 9999 Floating INPUT 3 HIGH RANGE VALUE This value in in engineering units engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI IN3 LOW 999 To 9999 Floating INPUT 3 LOW RANGE VALUE This value in in engineering units engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI RATIO 3 20 00 to 20 00 RATIO ON INPUT 3 Select the Ratio value you Floats to 3 decimal places want on Input 3 BIAS IN3 999 to 9999 BIAS ON INPUT 3 Bias is used to compensate the in engineering units input for drift of an input value due to deterioration of a sensor or some other cause Select the bias value you want on Input 3 Final Input 3 Value Input 3 Ratio 3 Bias 3 FILTER 3 0 to 120 seconds FILTER FOR INPUT 3 A software digital filter is No filter O provided for Input 3 to smooth the input signal You can configure the first order lag time constant from 1 to 120 seconds If you do not want filtering enter 0 9 06 UDC3500 Universal Digital
66. NOR Gate 4 InputB B LT Aor B GTA Logic Gate4 K Constant Gate 5 InputA OR NOR AND NAND X OR X NOR Hex Decimal 40AD 16557 INT R W Data Range or Enumerated Selection Same as ID 171 409D 16541 INT R W Same as ID 153 40AE 16558 INT R W Same as ID 172 4065 16485 FP R W 999 0 to 9999 40A0 16544 INT R W Same as ID 152 40AF 16559 INT R W Same as ID 171 40A1 16545 INT R W Same as ID 153 40B0 16560 INT R W Same as ID 172 4066 16486 FP R W 999 0 to 9999 40A4 16548 INT R W Same as ID 152 40B1 16561 INT R W Same as ID 171 40A5 16549 INT R W Same as ID 153 40B2 16562 INT R W Same as ID 172 4067 16487 FP R W 999 0 to 9999 40A8 16552 INT R W Same as ID 152 UDC3500 Universal Digital Controller Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes Parameter Register Data Range or Address Enumerated Selection Description ID Hex Decimal Gate 5 InputA B 179 40B3 16563 INT R W Same as ID 171 LT AorB GT A Gate 5 InputB 169 40A9 16553 INT R W Same as ID 153 OR NOR AND NAND X OR X NOR Gate 5 InputB B 180 40B4 16564 INT R W Same as ID 172 LT AorB GTA Logic Gate5 K 104 4068 16488
67. ON Section 3 10 also lists the types of gates available along with their truth tables These tables indicate what happens to the output of each gate with regard to the state of the inputs The rules and regulations regarding the use of the logic gates are listed in Table 4 18 Table 4 18 Logic Gates Constraints and Dynamic Operation Status 206 UDC3500 Universal Digital Controller Product Manual 9 06 Monitoring and Operating the Controller Alarms Alarms take precedent over gate outputs For example no gate output will occur if the Logic Gate Output is directed to Relay 5 if the Alarm 1 is also configured Output Algorithms Output algorithms that use Relay outputs take precedence over gate outputs For example no gate output will occur if the Logic Gate Output is directed to Relay 1 when a conflicting Loop 1 output algorithm is also configured for example Time Simplex Time Duplex etc Communications Communications takes priority over gate output as follows e No Gate Output will occur if directed to Manual Auto and the Host computer places the unit loop into Manual or Automatic mode e No Gate Output will occur if directed to Local Remote and the Host computer selects either Local or Remote setpoint Gate output will resume when the Host computer puts the unit loop into the monitor state or the unit sheds from the Host Mode or Setpoint If a Logic Gate output is configured for Manual Auto or Local Remot
68. PID sets when a Duplex Control Algorithm is selected Table 3 11 OUTPUT Group Function Prompts Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 96 OUT ALG TIME OUTPUT ALGORITHM Lets you select the type of output you want Not applicable with Control algorithm prompt 3PSTEP Selections are hardware dependent For example if the controller does not have a relay output then none of the prompts that need a relay output will appear See Table 2 6 and Table 2 7 for other information about output types ATTENTION For all Duplex Output forms PID heat parameters PID Set 1 apply for controller output greater than 50 PID cool parameters PID Set 2 apply for controller output less than 50 TIME SIMPLEX This output algorithm uses Relay1 for Time Proportional Control Time Proportional Output has a resolution of 3 33 milliseconds with an adjustable Cycle Time See Section 3 4 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition CURRENT POSPROP TIME D CUR D CUR TI TI CUR CURRENT SIMPLEX Type of output using a milliamp signal that can be fed into a positive or negative grounded load This signal can easily be configured for 4 20 mA or 0 20 mA operation via the C1 RANGE configuration be
69. Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes 10 7 6 Math Table 10 15 lists all the register addresses and ranges or selections for the function parameters in Set up Group Math Table 10 15 Set up Group Math Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal 8 Segment 00c 6 198 INT R W 0 Disable Characterizer 1 1 Input 1 2 Input 2 3 Input 3 4 Input 4 5 Input 5 6 Loop 1 Output 7 Loop 2 Output XO Input to 8 401A 16410 FP R W 0 00 to 99 99 Segment Characterizer 1 401B 16411 FP R W 0 00 to 99 99 401C 16412 FP R W 0 00 to 99 99 401D 16413 FP R W 0 00 to 99 99 401E 16414 FP R W 0 00 to 99 99 401F 16415 FP R W 0 00 to 99 99 X6 Input Char1 4020 16416 FP R W 0 00 to 99 99 X7 Input Char1 4021 16417 FP R W 0 00 to 99 99 X8 Input Char1 4022 16418 FP R W 0 00 to 99 99 YO Output from 8 4023 16419 FP R W 0 00 to 99 99 Segment Characterizer 1 4024 16420 FP R W 0 00 to 99 99 4025 16421 FP R W 0 00 to 99 99 Y3 Input Char1 4026 16422 FP R W 0 00 to 99 99 Y4 Input Char1 4027 16423 FP R W 0 00 to 99 99 Y5 Input Char1 4028 16424 FP R W 0 00 to 99 99 Y6 Input Char1 4029 16425 FP R W 0 00 to 99 99 Y7 Input Char1 402A 16426 FP R W 0 00 to 99 99 Y8 Input Char1 402B 16427 FP R W 0 00 to 99 99 9 06 U
70. RAMPUNIT Ramp time or A ramp segment is the time it will take to change the setpoint to the next setpoint value in the program SEGXRAMP or rate segments p prog SEGxRATE Ramps are odd number segments 1 3 19 Segment 1 will be the initial ramp time Ramp time is determined in either TIME Hours Minutes Range 0 99hr 59 min or RATE EU MIN or EU HR Range 0 to 999 This selection of time or rate is made at prompt RAMPUNIT Set this prompt before entering any Ramp values ATTENTION Entering 0 implies an immediate step change in setpoint to the next soak SEGx SP Soak segments A soak segment is a combination of soak setpoint value and SEGxTIME a soak duration time e Soaks are even number segments 2 4 20 e Segment 2 will be the initial soak value and soak time The soak setpoint range value must be within the setpoint high and low range limits in engineering units e Soak time is the duration of the soak and is determined in TIME Hours Minutes Range 0 99 hr 59 min 9 06 UDC3500 Universal Digital Controller Product Manual 235 Monitoring and Operating the Controller Associated Contents Definition Prompts SEGX PID These prompts will appear only when the number of PID sets selected in the Control or Control 2 Setup Group is set to AKEYBD Each Ramp and Soak segment may select a specific PID set A Setpoint Program enabled only for Loop 1 will use Loop 1 PI
71. RSP 2 REMOTE SETPOINT LOOP 2 FSAFE 2 ALARM ON FAILSAFE LOOP 2 PVRATE2 PV RATE OF CHANGE LOOP 2 BREAK 2 LOOP BREAK LOOP 2 NOTE 4 PV2HOLD PV HOLD LOOP 2 9 06 UDC3500 Universal Digital Controller Product Manual 155 Configuration Function Prompt Lower Display Selections or Range of Setting Parameter Definition Upper Display Alarm prompts for TIMER1 TIMER 1 Healthwatch Maintenance Timer 1 Healthwatch Option TIMER2 TIMER 2 Healthwatch Maintenance Timer 2 TIMER3 TIMER 3 Healthwatch Maintenance Timer 3 COUNT1 COUNT 1 Healthwatch Maintenance Counter 1 COUNT2 COUNT 2 Healthwatch Maintenance Counter 2 COUNT3 COUNT 3 Healthwatch Maintenance Counter 3 ATTENTION See NOTE 9 and NOTE 10 ATTENTION NOTE 1 When the controller is configured for Three Position Step Control alarms set for Output will not function NOTE 2 Alarm 1 is not available if the Timer is enabled because Alarm 1 is dedicated to Timer output NOTE 3 This Deviation Alarm is based upon deviation from whichever Local or Remote SP is active NOTE 4 Loop Break alarms monitor the selected control loop to determine if it is working When enabled the control output is checked against the minimum and maximum output limit settings When the output reaches one of these limits a timer begins If the timer expires and the output has not caused the PV to move by a pre determined amount then the a
72. Range of Setting Upper Display Parameter Definition XMITTER2 BIC RTC TRANSMITTER CHARACTERIZATION This ETCH STC selection lets you instruct the controller to ETCL TTCH characterize a linear input to represent a non linear JTCH TTCL one If characterization is performed by the JTC M WTC H transmitter itself then select LINEAR JTCL WTCL K TCH 100 PT ATTENTION Prompt only appears when a linear K TCM 100 LO actuation is selected at prompt IN1 TYPE KIGI 200PT FOR EXAMPLE NNM H 500 PT If Input 2 is a 4 to 20 mA signal but the signal NNM L RAD RH represents a type K H thermocouple then configure NIC H RAD RI K TC H and the controller will characterize the 4 to NIC L LINEAR 20 mA signal so that it is treated as a type K PLAT H SQROOT thermocouple input high range PLAT L nite f Parameter definitions are the same as in IN2 TYPE IN2 HIGH 999 To 9999 Floating INPUT 2 HIGH RANGE VALUE This value in in engineering units engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI IN2 LOW 999 To 9999 Floating INPUT 2 LOW RANGE VALUE This value in in engineering units engineering units is displayed for all inputs but can only be changed for inputs configured for linear or square root transmitter characterization See the example in IN1 HI RATIO 2 20 00 to 20 00 RATIO ON INPUT 2
73. Range of Setting Upper Display Parameter Definition OUTLOLIM LOW OUTPUT LIMIT This is the lowest value of output below which you do not want the controller automatic output to exceed 0 to 100 For relay output types 5 to 105 For current output types Hi LIM Within the range of the HIGH RESET LIMIT This is the highest value of output limits output beyond which you want no reset to occur I Lo LIM Within the range of the LOW RESET LIMIT This is the lowest value of output limits output beyond which you want no reset to occur DROPOFF 5 to 105 of output CONTROLLER DROPOFF VALUE Output value below which the controller output will drop off to the low output limit value set in prompt OUTLOLIM DEADBAND DEADBAND An adjustable gap between the operating ranges of output 1 and output 2 in which neither output operates positive value or both outputs operate negative value 5 0 to 25 0 Time Duplex FAILMODE FAILSAFE MODE How the controller operates during a Failsafe condition NoLATCH NON LATCHING Controller stays in last mode automatic or manual output goes to failsafe value LATCH LATCHING Controller goes to manual mode output goes to failsafe value FAILSAFE 0 to 100 FAILSAFE OUTPUT 2 VALUE The value used here will also be the output level when you have Communications SHED set to failsafe or when NO BURNOUT is configured and the PV Source fails ATTENTION
74. Reset Screen Totalizer Maintenance Screen Real Time Clock Maintenance Screen IR Communications Address Configuration Upload in Progress Ethernet Communications Address Configuration Upload in Progress Input Wiring Terminals Wiring Connections for Thermocouple Inputs Using an Ice Bath Wiring Connections for Thermocouple Inputs Using a Thermocouple Source Wiring Connections for RTD Resistance Thermometer Device Wiring Connections for Radiamatic Millivolts Volts Carbon Oxygen or Wiring Connections for 0 to 10 Volts or 1 to 1 Volts Wiring Connections for Milliampere Inputs Wiring Connections for Dual High Level Voltage Inputs Wiring Connections for Dual High Level Milliampere Inputs Wiring Connections for Calibrating the First Current Output Wiring Connections for Calibrating the Second Current Output Wiring Connections for Calibrating Third Current Output UDC3500 Exploded View Software Option Status Information UDC3500 Universal Digital Controller Product Manual 249 250 251 252 253 255 256 260 262 263 264 265 267 268 269 270 276 278 280 315 331 xiv Introduction 1 Introduction 1 1 Overview Function The UDC3500 is a microprocessor based stand alone controller It combines a high degree of functionality and operating simplicity in a 1 4 DIN size controller This instrument is an ideal controller for regulating
75. SP portion of Accutune to abort PV Tune will continue to function normally Ramp is placed into HOLD while tuning TUNE configuration HOTSTART SP RATE SP Rate operates on any LSP when both SP Ramp and SP Programming are not active DISABLE ENABLE DISABLE ENABLE DISABLE LSP1 is used as the initial ramp setpoint ENABLE Current PV value is used as the initial ramp setpoint SETPOINT RATE Lets you configure a specific rate of change for any local setpoint change DISABLE SETPOINT RATE Disables the setpoint rate option ENABLE SETPOINT RATE Allows the SP rate feature EU HR UP 0 to 9999 in engineering units per hour RATE UP Rate up value When making a setpoint change this is the rate at which the controller will change from the original setpoint up to the new one The ramping current setpoint can be viewed as SPn in the lower display Entering a 0 will imply an immediate step change in Setpoint i e no rate applies EU HR DN 0 to 9999 in engineering units per hour RATE DOWN Rate down value When making a setpoint change this is the rate at which the controller will change from the original setpoint down to the new one The ramping current setpoint can be viewed as SPn in the lower display Entering a 0 will imply an immediate step change in Setpoint i e no rate applies 9 06 UDC3500 Universal Digital Controller Product Manual 57
76. Software in the instrument was last modified Instruments with the Real Time Clock option will send Email time stamped with the current time in the controller If the SMTP address on your network is changed such as can happen when a server is replaced then you must reconfigure the Email SMTP IP address in this instrument to match UDC3500 Universal Digital Controller Product Manual 173 Configuration 3 28 Configuration Record Sheet Enter the value or selection for each prompt on this sheet so you will have a record of how your controller was configured See Section 4 30 for the SetPoint Programming configuration record sheet Table 3 27 Configuration Record Sheet Group Prompt Function Prompt Value or Selection Factory Setting LOOP 1 TUNING PROP BD or GAIN 1 000 RATE MIN 0 00 RSET MIN or RSET RPM 1 00 MAN RSET 0 PROP BD2 or GAIN2 1 00 RATE 2 MIN 0 00 RSET2MIN or RSET2RPM 1 00 PROP BD3or GAIN3 1 00 RATE 3 MIN 0 00 RSET3MIN or RSET3RPM 1 00 PROP BD4or GAIN4 1 00 RATE 4MIN 0 00 RSET4MIN or RSET4RPM 1 00 CYC SEC or CYC SX3 20 CYC2SEC or CYC2SX3 20 SECURITY 0 LOCKOUT CALIB AUTO MAN ENABLE RUN HOLD ENABLE SP SEL ENABLE LOOP 2 TUNING PROP BD or GAIN 1 000 RATE MIN 0 00 RSET MIN or RSET RPM 1 00 MAN RSET 0 PROP BD2 or GAIN2 1 00 RATE 2 MIN 0 00 RSET2MIN or RSET2RPM 1
77. TUNE at start up for Duplex Heat Cool When DUPLEX has been configured for MANUAL This selection should be used when tuning is needed only for the HEAT zone or only for the COOL zone but not both If Local Setpoint 1 is used then the controller will perform a HEAT zone tune If Local Setpoint 2 is used then the controller will perform a COOL zone tune Table 4 12 Procedure for Using MANUAL TUNE for Heat side of Duplex Control sep Operation Press reo 1 Configure LSP1 Lower Until SP Local Setpoint 1 shows Display in the lower display 2 Aor Until LSP1 is a value within the Heat Zone output above 50 3 Switch to Man Auto Until the A indicator is lighted on Automatic Mode controllers with Manual option 4 Show Tuning Lower Until TUNE OFF is shown on Prompt Display lower display 5 Initiate Tuning a Select DO SLOW or DO FAST in lower display 6 Tuning in operation Lower Upper display will show a T as Display long as ACCUTUNE process is operating When process completes tuning parameters are calculated and lower display will show NO TUNE prompt Table 4 13 Procedure for Using MANUAL TUNE for Cool side of Duplex Control sep Operation Press reo 1 Configure LSP2 Lower Until 2SP Local Setpoint 2 shows Display in the lower display 2 Aor Until LSP2 is a value within the Cool Zone output below 50 3 Switch to Man Auto Until the A indicator is lighted on
78. The controller remains in Automatic control mode and adjusts the controller output signal accordingly NO FAILSAFE This selection does not provide input failure detection and should only be used when a thermocouple input is connected to another instrument which supplies the Burnout current For this selection no burnout signal is sent to the sensor ATTENTION The Thermocouple Health feature is disabled when NO FS is configured EMISSIV1 0 01 to 1 00 EMISSIVITY A correction factor applied to the Radiamatic input signal that is the ratio of the actual energy emitted from the target to the energy that would be emitted if the target were a perfect radiator Available only for Radiamatic inputs 110 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration 3 13 Input 2 Set Up Group Introduction This data deals with various parameters required to configure Input 2 Function Prompts Table 3 13 INPUT 2 Group Function Prompts Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display IN2 TYPE INPUT 2 ACTUATION TYPE The actuation that you are going to use for Input 2 ATTENTION Changing the input DISABLE DISABLE Disables Input type will result in the BTC B TC B Thermocouple loss of Field ETCH E TC H E Thermocouple High Calibration values and E TC L E TC L E Thermocouple Low will restore Factory 3 Lb
79. Thermocouple Source 1 Connect the thermocouple extension wires to the terminals for the input to be calibrated See Figure 5 3 I I 4 Senhora ees S C J Sensors I Thermocouple Source Thermocouple Extension Wire Figure 5 3 Wiring Connections for Thermocouple Inputs Using a Thermocouple Source 9 06 UDC3500 Universal Digital Controller Product Manual 263 Input Calibration 5 4 3 RTD Inputs Refer to Figure 5 4 and wire the controller according to the procedure given in Table 5 5 Table 5 5 Set Up Wiring Procedure for RTD Inputs 1 Connect the copper wires to the terminals for the input to be calibrated See Figure 5 4 Decade Resistance Box Copper Leads Equal Length Figure 5 4 Wiring Connections for RTD Resistance Thermometer Device ATTENTION Decade Resistance Boxes are usually not accurate enough to meet the 0 02 accuracy requirement noted in Table 5 2 This can be overcome by performing a four wire resistance measurement with a precision DMM and then adjusting the Decade Box to the correct zero and span resistance values as given in Table 5 1 Determine the proper zero and span resistance settings prior to attaching the Decade Box to the instrument For best accuracy measure with the DMM connected to the wire ends rather than directly to the Decade Box 264 UDC3500 Universal Digital Controller Product Manual 9 06 Input Calibration 5 4 4 Radiamatic Millivolts Volts Carbon Oxygen or Th
80. Tuning Constants eseeeseesesesessesrsseseesesssssssesteststssestesssseseeresessesteetsesese 202 4137 Input Math Algorithms cscs cscs covessdocssgaseeectaestveenssalecenseasvesnaadveccesedbve center vvceussdveveneieenwaatieeres 204 AIA 0 TORIC Gate Operaio esneari e aA a rae bees thes dudes ENAN A cabo aeons 206 4 15 Digital Input Option Remote Switching eee eeeeceseseeeseeesecseeeecesecsaeeaceeesaecaeeeeeesecseeeeees 208 A416 Auto Manual Station meee eree oaee cudetoseovs ev a Suc eade aaa Eae eae aah cvsueds poeteaeles 213 4 17 Two Loops of C ntOlisisioisseicssrnoes itsaser iiine e E Es nesas Eanes anei Sa esnea eai 217 4 18 Configuring Two Loops of Control ssesssseessesesseseessesereseesssseeseesressessesseesseseessestessesereseesees 220 9 06 UDC3500 Universal Digital Controller Product Manual vi vii 4 19 Monitoring Two Loops of Control cessecssessteessecssecssecssecesecesecesecescseseseneseneceneeeneeenaeenees 221 4 20 Operating Two Loops Of Control cceccccssecsseesseensecseecseecsseceseceseceseceseesseseneseneseneeeneeeneeesaes 222 4 21 Aldrin Setp intS sereis necia enai a saat e i ea sates vestdsavec dave odevader DEE EE EEEE N EESE 222 4 22 Three Position Step Control Algorithm sesssesessseseesseesseseesseseessesessessesseesseseesseseessesresseees 225 4 23 Setting a Failsafe Output Value for Restart After a Power LoSS sssesssseessseesssserssessrsseeee
81. VALUE Y4 VALUE Y5 VALUE Y6 VALUE Y7 VALUE Y8 VALUE UDC3500 Universal Digital Controller Product Manual ojojojojojojojojojojojojojojojo 175 Configuration 176 UDC3500 Universal Digital Controller Product Manual Group Prompt Function Prompt Value or Selection Factory Setting 8 SEG CH2 DISABLE X9 VALUE 0 X10 VALUE 0 X11 VALUE 0 X12 VALUE 0 X13 VALUE 0 X14 VALUE 0 X15 VALUE 0 X16 VALUE 0 X17 VALUE 0 Y9 VALUE 0 Y10 VALUE 0 Y11 VALUE 0 Y12 VALUE 0 Y13 VALUE 0 Y14 VALUE 0 Y15 VALUE 0 Y16 VALUE 0 Y17 VALUE 0 TOTALIZE DISABLE 2ZXXXXXXX TOT SCALE EO TOT SCR UNLOCK 2 RESET NO TOT RATE SECOND POLYNOM DISABLE CO VALUE 0 C1 VALUE 0 C2 X 107 o C2 X 10 0 C2 X 10 o C2 X 10 0 LOGIC LOG GATE DISABLE GATE1TYP NOT USED GATE1INA CONST K GATE1 K 0 GATE1INB FIXED OFF GATE10UT ANY GATE GATE2TYP NOT USED GATE2INA CONST K GATE2 K 0 GATE2INB FIXED OFF GATE20UT ANY GATE GATE3TYP NOT USED GATE3INA CONST K GATE3 K 0 GATE3INB FIXED OFF GATE30UT ANY GATE GATE4TYP NOT USED GATE4INA CONST K GATE4 K 0 GATE4INB FIXED OFF GATE40UT ANY GATE GATESTYP NOT USED GATESINA CONST K GATES K 0 GATESINB FIXED OFF GATESOUT ANY GATE 9 06 9 06 Configuration
82. VARIABLE HIGH SCALING in engineering units FACTOR FOR INPUT ALGORITHM 2 Does not apply to Feedforward algorithms Range is used for either PV or RSP depending upon Algorithm application CALC LO 999 To 9999 Floating CALCULATED VARIABLE LOW SCALING in engineering units FACTOR FOR INPUT ALGORITHM 2 Does not apply to Feedforward algorithms Range is used for either PV or RSP depending upon Algorithm application 9 06 UDC3500 Universal Digital Controller Product Manual 77 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition ALG2 INA ALGORITHM 2 INPUT A SELECTION Represents one of the following selections INPUT 1 INPUT 1 INPUT 2 INPUT 2 INPUT 3 INPUT 3 INPUT 4 INPUT 4 INPUT 5 INPUT 5 LP1OUT LOOP 1 OUTPUT Should not be used for Three Position Step Control applications LP2OUT LOOP 2 OUTPUT Should not be used for Three Position Step Control applications IN AL1 INPUT ALGORITHM 1 IN AL2 INPUT ALGORITHM 2 ALG2 INB ALGORITHM 2 INPUT B SELECTION Represents one of the following selections INPUT 1 INPUT 1 INPUT 2 INPUT 2 INPUT 3 INPUT 3 INPUT 4 INPUT 4 INPUT 5 INPUT 5 LP1OUT LOOP 1 OUTPUT Should not be used for Three Position Step Control applications LP2OUT LOOP 2 OUTPUT Should not be used for Three Position Step Control applications IN AL1 INPUT ALGORITHM 1 IN AL2 INPUT ALGORITHM 2 ALG2 INC ALGORITHM 2
83. Value the controller will use Gain Rate Reset and Cycle When the setpoint is LESS than the value set at prompt SW VALUE the controller will use Gain 2 Rate 2 Reset 2 and Cycle 2 Similarly the controller switches between the other PID sets based upon the values configured for SW VAL 2 and SW VAL 3 ATTENTION Other prompts affected SW VALUE SW VAL 2 and SW VAL 3 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition SW VAL12 Value in engineering units AUTOMATIC SWITCHOVER VALUE This is the within PV or SP range value of Process Variable or Setpoint at which the limits controller will switch from Tuning Constant Set 1 to Set 2 ATTENTION Only appears when PID SETS selection is configured for 2 or 4 PID Sets SW VAL23 Value in engineering units AUTOMATIC SWITCHOVER VALUE This is the within PV or SP range value of Process Variable or Setpoint at which the limits controller will switch from Tuning Constant Set 2 to Set 3 ATTENTION Only appears when PID SETS selection is configured for 4 PID Sets SW VAL34 Value in engineering units AUTOMATIC SWITCHOVER VALUE This is the within PV or SP range value of Process Variable or Setpoint at which the limits controller will switch from Tuning Constant Set 3 to Set
84. a total adjustment range of between 5 5 and 2 75 minutes per month 162 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration 3 23 Maintenance Set Up Group Introduction The Maintenance group prompts are part of the Healthwatch feature These prompts let you count and time the activity of discrete events such as relays alarms control modes and others to keep track of maintenance needs Function Prompts Table 3 23 MAINTENANCE Group Function Prompts Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display TIME1 TIMER 1 The timer tracks the elapsed time of the selected event DISABLE DISABLE Disables the timer LASTRES LAST RESET Time elapsed since the last reset AL1 SP1 ALARM 1 SETPOINT 1 Cumulative time Alarm 1 Setpoint 1 was activated AL1 SP2 ALARM 1 SETPOINT 2 Cumulative time Alarm 1 Setpoint 2 was activated AL2 SP1 ALARM 2 SETPOINT 1 Cumulative time Alarm 2 Setpoint 1 was activated AL2 SP2 ALARM 2 SETPOINT 2 Cumulative time Alarm 2 Setpoint 2 was activated AL3 SP1 ALARM 3 SETPOINT 1 Cumulative time Alarm 3 Setpoint 1 was activated AL3 SP2 ALARM 3 SETPOINT 2 Cumulative time Alarm 3 Setpoint 2 was activated AL4 SP1 ALARM 4 SETPOINT 1 Cumulative time Alarm 4 Setpoint 1 was activated AL4 SP2 ALARM 4 SETPOINT 2 Cumulative time Alarm 4 Setpoint 2 was activated MANUAL LOOP 1 MANUAL Cumulative time Loop 1 was
85. active Setpoint is shown in the Lower Display an n appears to the left of the Setpoint display 190 UDC3500 Universal Digital Controller Product Manual 9 06 Monitoring and Operating the Controller Changing the Setpoints Table 4 7 Procedure for Changing the Local Setpoints a Until you see Select the Lower Setpoint Display Upper Display PV Lower Display SP or 2SP or 3SP or 4SP Value 2 Change the Axor To change the Local Setpoint to the value at which you want Value the process maintained The display blinks if you attempt to enter setpoint values beyond the high and low limits 3 Return to PV Lower To store immediately or will store after 30 seconds Display Display Switching between setpoints You can switch between Local Setpoints or between Local and Remote Setpoints via the SP SELECT key The REMOTE SETPOINT value cannot be changed at the keyboard Table 4 8 Procedure for Switching Between Setpoints ee _ e Select the SP Select TO Switch between the four Local Setpoints and or the Setpoint Remote Setpoint Whenever the active lo ATTENTION KEY ERROR will appear in the lower display if e the remote setpoint or additional local setpoints are not configured as a setpoint source e you attempt to change the setpoint while a setpoint ramp is enabled or e if you attempt to change the setpoint with the setpoint select function key disabled Appears to the left of the active s
86. alarms when the controller is first powered up The alarm is suppressed until the parameter gets to the non alarm limit or band Alarm blocking affects both alarm setpoints DISABLE DISABLE Disables blocking ALARM 1 ALARM 1 Blocks alarm 1 only ALARM 2 ALARM 2 Blocks alarm 2 only ALARM 3 ALARM 3 Blocks alarm 3 only ALARM 4 ALARM 4 Blocks alarm 4 only ALARM12 ALARM 1 amp 2 Blocks alarm 1 and 2 only ALARM123 ALARM 1 2 amp 3 Blocks alarm 1 2 and 3 only ALRM1234 ALARM 1 2 3 amp 4 Blocks all alarms ATTENTION When enabled on power up or initial enabling via configuration the alarm will not activate unless the parameter being monitored has not been in an alarm condition for a minimum of one control cycle 167 ms DIAGNOST DIAGNOSTIC ALARM Monitors all Current Outputs configured for 4 20mA operation for an open circuit condition If any of these outputs falls below about 3 5 mA then an Alarm is activated This configuration is in addition to whatever was selected for AXSXTYPE DISABLE DISABLE Disables Diagnostic Alarm ALARM 1 ALARM 1 Alarm 1 is diagnostic alarm ALARM 2 ALARM 2 Alarm 2 is diagnostic alarm ALARM 3 ALARM 3 Alarm 3 is diagnostic alarm ALARM 4 ALARM 4 Alarm 4 is diagnostic alarm DISWARN DISABLE WARNING Disables Output Fail messages on lower display ALRM MSG DISABLE ALARM MESSAGE When enabled a diagnostic ENABLE message will appear on the lower display whenever an alarm is
87. all on Loop 1 DI 2 DI 2 Assign Digital Input 2 to Loop 2 DI 2 3 DI 2 3 Assign Digital Inputs 2 and 3 to Loop 2 DI2 3 4 DI 2 3 4 Assign Digital Inputs 2 3 and 4 to Loop 2 ATTENTION When Setpoint Program is configured to operate on both control loops then any digital input configured for TO RUN TO HOLD RERUN or To BEGIN will control the setpoint program regardless of the loop to which the Digital Input is assigned 9 06 UDC3500 Universal Digital Controller Product Manual 149 Configuration 3 20 Communications Set Up Group Introduction The Communications group lets you configure the controller to be connected to a host computer via Modbus or Ethernet TCP IP protocol Introduction A controller with a communications option looks for messages from the host computer If these messages are not received within the configured shed time the controller will SHED from the communications link and return to stand alone operation You can also set the SHED output mode and setpoint recall and communication units Up to 99 addresses can be configured over this link The number of units that can be configured depends on the link length with 31 being the maximum for short link lengths and 15 drops being the maximum at the maximum link length Function Prompts Table 3 20 Communications Group Function Prompts Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Defi
88. always be reset to initialize the counters whenever it is enabled Alarm on totalizer value The alarm type configuration includes an Alarm on Totalizer value This allows an alarm setpoint value to be used to cause an alarm when exceeded The alarm setpoint represents 9 06 UDC3500 Universal Digital Controller Product Manual 205 Monitoring and Operating the Controller the lowest four digits of the selected Totalizer Scale Factor and has a range from 0 to 9999 x Totalizer Scale Factor Totalizer reset via Digital Input Any of the Digital Inputs may be configured to reset the totalizer value 4 14 Logic Gate Operation Introduction The Logic Gate function lets you configure up to five Dual Input Logic Gates The following gates have two Digital input sources and one Digital output OR NOR AND NAND XOR XNOR The following comparator gates have two Analog input sources and one Digital output These comparator gates are used with Input B having a fixed hysteresis band of 0 1 of the Input B span B lt A B gt A Gate configuration Refer to Section 3 10 to make your configuration choices for the following function prompts for each gate you want to configure GATE TYPE INPUT A SOURCE INPUT B SOURCE OUTPUT USE Gate Operation Section 3 10 contains information defining how the different gates operate In Digital Binary Logic there are only two states that can be present 0 meaning OFF and 1 meaning
89. and Override Parameters plus Exception Codes 10 7 2 Tuning Loop2 Table 10 11 lists all the register addresses and ranges or selections for the function parameters in the Set up Group Tuning Loop 2 Table 10 11 Set up Group Tuning Loop 2 Parameter Register Data Range or Address Enumerated Selection Description Hex Decimal Gain 5 or PB 0101 257 FP R W 0 001 to 1000 Gain Note 1 0 1 to 9999 PB Rate 5 0102 258 FP R W 0 00 to 10 00 Note 1 Reset 5 0103 259 FP R W 0 02 to 50 00 Note 1 Manual Reset 010D 269 FP R W 100 to 100 Gain 6 or PB 0104 260 FP R W 0 001 to 1000 Gain Note 1 0 1 to 9999 PB Rate 6 0105 261 FP R W 0 00 to 10 00 Note 1 Reset 6 0106 262 FP R W 0 02 to 50 00 Note 1 Gain 7 or PB 0117 279 FP R W 0 001 to 1000 Gain Note 1 0 1 to 9999 PB Rate 7 0118 280 FP R W 0 00 to 10 00 Note 1 Reset 7 0119 281 FP R W 0 02 to 50 00 Note 1 Gain 8 or PB 011A 282 FP R W 0 001 to 1000 Gain Note 1 0 1 to 9999 PB Rate 8 011B 283 FP R W 0 00 to 10 00 Note 1 Reset 8 011C 284 FP R W 0 02 to 50 00 Note 1 Cycle Time 5 0115 277 FP R W 1 to 120 seconds Cycle Time 6 0116 278 FP R W 1 to 120 seconds 340 UDC3500 Universal Digital Controller Product Manual 9 06 Modbus Read Write and Override Parameters plus Exception Codes 10 7 3 SP Ramp Rate Program Table 10 12 lists all the register addresses and ranges or selections for the function p
90. do not use a hysteresis value 3 Events The alarms are only used with Set Point Programming and may be configured to operate at the beginning or end of a particular segment 4 Loop Break Loop Break is a special kind of alarm which monitors the control loop Although this is a digital alarm i e the alarm is either broken or it is not it requires that an analog value to be configured in order to operate properly See Table 2 3 in the Installation section for Alarm relay contact information ATTENTION If the controller is configured to use the same relay for more than one function then the following priority is used to determine how the relay functions Control Outputs take precedence over Alarms which in turn take precedence over Time Events which in turn take precedence over Logic Gate Outputs For example if you select the Loop 2 Output Algorithm as Time Simplex which uses Relay 3 enable Alarm 3 which also uses Relay 3 and configure a Logic Gate to use Relay 3 then the instrument will use Relay 3 to perform the Time Simplex output and ignore the Alarm and Logic Gate functions The prompts for the Alarm Outputs appear whether or not the alarm relays are physically present or used for some other function This allows the Alarm status to be shown on the display and or sent via communications to a host computer UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompts Table 3 21 A
91. ee cssecsseceseeeseeeseeeneeeseeeneecsaecseeceaeceseceaeees 262 5 4 2 Thermocouple Inputs Using a Thermocouple Source c cccssessseesseesseessecseeceneceseeeseees 263 543 RVD ANPuts merienenn e araara ceases r A eae aei re Eao aA e ee SAE AVEREA SEA EEI Eia 264 5 4 4 Radiamatic Millivolts Volts Carbon Oxygen or Thermocouple Differential Inputs 265 SAS O t0 10 Voltsior 1 to 1 VOLS ti ssccsessecesseagestceedboteas bens e a p aeiaaeeo 267 546 IMilliamperes erst enota cbciseeesual vestente aaesuecs E E E E E EE enact 268 5 4 7 Dual High Level Voltage Inputs n ssssesseesesssesesseesseseesseseessesessesetsseesssseessesessessessese 269 5 4 8 Dual High Level Milliamperes Inputs ccccssccssecsseceseeeseeeseeeeecenseeseecsuecsaecaeceseceseees 270 5 5 Input Calibration Procedurescissiai aiccacdeinta ee tackeel aleve tec chee de E E ne Te at Ee eeraa 271 5 6 Restore Input Factory Calibration ccccessscessessseesseesecesecesecesecseeeeseseneceneeensecssecsaecaeceaeeeseees 273 OUTPUT CALIBRATION ws cssesecccceetcescecesent csende ct deue seas cone teecceen tees seuetbecioueveeecenetees 275 Gills SOVERVICW EE EE EEE seadd cavetsduvteh od ties Decades Taxes dia vod dee tadeouedas clay co tacesls lee setuetsh bees 275 6 2 First Current Output Calibration ccccesccesecesscessceesceeseeeseeseseeseecneecsecesecesseseseseneseneseneeenseenees 276 6 3 Second Current Output Calibrati Nesse cc einstein ia
92. few percent it is corrected each time the controller drives the motor to one of its stops 0 or 100 e It avoids all the control problems associated with the feedback slidewire wear dirt and noise e When operating in this algorithm the output display is shown to the nearest percent that is no decimal The Motor Travel Time the time it takes the motor to travel from 0 to 100 must be configured in order for TPSC to operate correctly See Section 3 11 Motor Position Display Table 4 26 Procedure for Displaying TPSC Motor Position a Access the Lower Until you see Displays Display Upper Display PV Lower Display OT The estimated motor position in Accurate Motor Position In the event that an accurate and repeatable indication of motor position is required the instrument s Third Analog Input may be used to read the motor s slidewire The Third Analog Input must be configured for slidewire operation Motor position is then shown on the lower display as POS XX X The TPSC algorithm does not use this value it is only used for display purposes The slidewire must be calibrated for this display to operate correctly See Section 6 5 9 06 UDC3500 Universal Digital Controller Product Manual 225 Monitoring and Operating the Controller 4 23 Setting a Failsafe Output Value for Restart After a Power Loss Introduction If the power to the controller fails and power is reapplied the controller goes thro
93. if SP 1500 and SP HiLIM is changed to 1200 then the SP will be changed to 1200 ACTION DIRECT REVRSE CONTROL OUTPUT DIRECTION Select direct or reverse acting control DIRECT ACTING CONTROL The cortroller s output increases as the process variable increases REVERSE ACTING CONTROL The controller s output decreases as the process variable increases OUT RATE DISABLE ENABLE OUTPUT CHANGE RATE Enables or disables the Output Change Rate The maximum rate is set at prompt PCT M UP or PCT M DN DISABLE Disables output rate ENABLE Allows output rate PCT M UP 0 to 9999 per minute OUTPUT RATE UP VALUE This selection limits the rate at which the output can change upward Enter a value in percent per minute Appears only if OUT RATE is enabled 0 means no output rate applied PCT M DN 0 to 9999 per minute OUTPUT RATE DOWN VALUE This selection limits the rate at which the output can change downward Enter a value in percent per minute Appears only if OUT RATE is enabled O means no output rate OUTHILIM 0 to 100 5 to 105 HIGH OUTPUT LIMIT This is the highest value of output beyond which you do not want the controller automatic output to exceed For relay output types For current output types 9 06 UDC3500 Universal Digital Controller Product Manual 137 Configuration Function Prompt Lower Display Selections or
94. increment size of the relay cycle times in the Tuning and Tuning 2 Set Up groups ELECTROMECHANICAL RELAY Cycle time in one second increments SOLID STATE RELAY Cycle time in 1 3 second increments This is useful for solid state relay applications that require shorter cycle times DO NOT use this setting unless cycle times of less than 1 second are required ATTENTION The Lockout selection must be set to NONE in order to view this selection MOTOR TI 5 to 1800 seconds MOTOR TIME Appears only when POSPROP is selected as the Output algorithm This is the time it takes the motor to travel from O to 100 fully closed to fully open This time can usually be found on the nameplate of the motor OUT2 ALG OUTPUT ALGORITHM Selects the type of output desired for the second control loop See OUT ALG for definitions NONE TIME SIMPLEX CURRENT SIMPLEX TIME DUPLEX CURRENT DUPLEX CURRENT TIME DUPLEX TIME CURRENT DUPLEX ATTENTION Some of these configurations may not be available on Loop 2 if Loop 1 uses the available outputs See Table 2 6 and Table 2 7 for information about output types and how they are used for each Loop 9 06 UDC3500 Universal Digital Controller Product Manual 99 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition TIME CURRENT TIME D CUR D CUR TI TI CUR
95. is different from other UDC Controllers FOUR SETS SP AUTOMATIC SWITCHOVER When the setpoint is LESS than the value set at prompt SW VALUE Switchover Value the controller will use Gain Rate and Reset When the setpoint is GREATER than the value set at prompt SW VALUE the controller will use Gain 2 Rate 2 and Reset 2 Similarly the controller switches between the other PID sets based upon the values configured for SW VAL 2 and SW VAL 3 ATTENTION Other prompts affected SW VALUE SW VAL 2 and SW VAL 3 UDC3500 Universal Digital Controller Product Manual 9 06 Configuration Function Prompt Lower Display Selections or Range of Setting Upper Display Parameter Definition 9 06 4KEYBD 4PV SW 4SP SW FOUR SETS KEYBOARD SELECTABLE Two sets of tuning parameters can be configured and can be selected at the operator interface or by using the Digital Inputs Press the Lower Display key until you see PID SET1 or PID SET2 or PID SET3 or PID SET4 then press a or Y to switch between the sets Configure the values for Gain Rate Reset Cycle Time Gain 2 Rate 2 Reset 2 Gain 3 Rate 3 Reset 3 Gain 4 Rate 4 Reset 4 FOUR SETS PV AUTOMATIC SWITCHOVER When the process variable is LESS than the value set at prompt SW VALUE Switchover Value the controller will use Gain Rate and Reset The active PID SET can be read in the lower display When the pro
96. it 1 Check the alarm configuration Reconfigure if necessary data If it is correct check the Refer to Section 3 Configuration for field wiring details 2 Check that the applicable alarm EXAMPLE If the alarm type is set for PV relay actuates properly place the controller in manual mode Vary depending on what you have set the input to raise and lower the PV at prompt AxSxTYPE around the alarm setpoint Listen for a click from the relay as the PV moves in either direction and note that the proper alarm annunciator turns ON and OFF as the PV moves past the alarm setpoint value If it does check the field wiring EXAMPLE If the alarm is set for MAN put the controller into manual mode The alarm annunciator should be ON Put the controller into automatic mode and the alarm annunciator should be OFF 3 Check the contacts Make sure the NO or NC contact wiring is correct Refer to Section 2 Installation for relay contact information 4 Change the relay and or the Installation instructions supplied with the relay output board new relay or board 9 06 UDC3500 Universal Digital Controller Product Manual 305 Troubleshooting Service 7 7 7 Procedure 7 Keyboard Table 7 11 explains how to troubleshoot a Keyboard failure Table 7 11 Troubleshooting a Keyboard Failure Step What to do How to do it 1 4 Make sure the keyboard is connected properly to the MCU output and power inpu
97. not affected HOTSTART DISABLE ENABLE HOT START This feature allows the SP Program to start at the current PV value rather than the current Setpoint value SEG1RAMP or 0 99 hours 0 59 minutes Segment 1 Ramp Time or