KEB 0 37...0 75 kW COMBIVERT INSTRUCTION MANUAL
Contents
1. A A Passwora gt P an E Password gt CP an 2 ee BE c Drive mode activ CP Deo E 26 X X 113 114 r ANTRIEBSTECHNIK Vor Auslieferung durchlaufen alle Produkte mehrfach eine Qualitats und Funktionskontrolle so da Fehler auszuschlie en sind Bei Beachtung unserer Betriebsanleitung sind keine St rungen zu erwarten Sollte sich trotzdem ein Grund zur Reklamation ergeben so ist das Ger t mit Angabe der Rechnungsnummer des Lieferdatums der Fehlerursache und der Einsatzbedingungen an uns zur ckzusenden F r Fehler die aufgrund falscher Behandlung falscher Lagerung oder sonstigen allgemeinen Irrt mern auftreten bernehmen wir keine Verantwortung Prospekte Kataloge und Angebote enthalten nur Richtwerte Technische nderungen jeder Artbehalten wir uns vor Alle Rechte vorbehalten Nachdruck Vervielf ltigung und fotomechanische Wiedergabe sind ohne schriftliche Genehmigung durch KEB auch auszugsweise verboten Priorto delivery all products pass several quality and performance inspections so that malfunctions can be ruled out When used in accordance with the operating instructions failure is most unlikely However if you have cause for complaint the unit should be returned stating invoice number delivery date cause of failure and field conditions We do not accept the responsibility for failures due to misuse wron2. caution obligatoirement Astuces Questo manuale di instruzioni deve essere messo a disposizione di tutti gli utenti Prima di impregare questa apparecchiatura L utente deve prima familiarizzare con essa In particolar modo prestare attenzione alle sottoindicate direttive di avvertimento e sicurezza personale nell utilizzo dell apparecchiatura Pericolo Attenzione Informazione Avvertimento osservare Aiuto Cautela assolutamente Suggerimento Este manual de instrucciones debe seraccesible atodos los usuarios Antes de conectar el convertidor el usuario debe de familiarizarse con el convertidor especialmente debe de tener en cuenta las medias de seguridad y advertencias Los pictogramas utilizados en este manual tienen los significados siguientes Peligro Atencion Informacion Advertencia de obligado Ayuda Precaucion cumplimiento Nota Table of Contents KEB ANTRIEBSTECHNIK General 4 u ee ee 26 Product Description 26 Identifikation of the unit 27 Power Gir lt Performance Data Dimensions Installation Instructions Terminals ina Connection of the Power Circuit Control circuit Assignment of Terminal Strip X1 Connec
3. Ltd 1F No 19 5 Shi Chou Rd Tounan Town R O C Yin Lin Hsian Taiwan Tel 00886 5 5964242 FAX 00886 5 5964240 E mail taiwan O mail apol com tw KEBCO Inc 1335 Mendota Heights Road USA Mendota Heights MN 55120 Tel 001 651 4546162 FAX 001 651 4546198 Internet www kebco com E mail info kebco com KEB 00 F4 SOB K111
4. when the intermediate ciruict voltage falls below the permissible value Possible causes are input voltage too low or unstable inverter power too small voltage loss due to incorrect cabling powersupplybygenerator transformerbreaksdown because ramps are too short Occurs when the intermediate circuit voltage rises above over the permissible value Possible causes are input voltage too high disturbance voltages at the input delay ramps too short Occurs when exceeding the peak current or at ground fault Occurs when a too high load is applied for more than the allowed time see Performance Data Possible causes for this are error or overload in the application inverter incorrectly dimensioned motor incorrectly wired After error E OL you must wait for a cooling down time This message appears after the cooling down phase is completed The error can be reset Occurs when the heat sink temperature gt 85 C Possible causes for this are insufficient cooling surrounding temperature too high Internal or external excess temperature error do not occur anymore Error E OH can be reset Current limit resistor not bridged occurs for a short time during the turn on phase and is reset immediately If the erorr message remains the following may be the cause incorrect or input voltage too small high loss in the supply line 43 Indice 7 Index A Accelerationtime 33 35 45 Actual fr
5. ANTRIEBSTECHNIK Display Adjust range Resolution Customer setting CP 1 Password input 9999 Actual frequency display 0 1 Hz Inverter status display Actual load 1 Peak load 1 Rated frequency 409 58 Hz 0 0125 Hz Boost 25 5 96 0 1 90 Acceleration time 0 01 300 s 0 01 s Deceleration time 0 01 300 s 0 01 s Minimal frequency 409 58 Hz 0 0125 Hz Maximal frequency 409 58 Hz 0 0125 Hz Fixed frequency 1 409 58 Hz 0 0125 Hz Fixed frequency 2 409 58 Hz 0 0125 Hz Fixed frequency 3 409 58 Hz 0 0125 Hz Max ramp current 1 Max constant current ES 1 Speed search 1 Voltage stabilization 1V Slip compensation 50 2 0 01 Autoboost 50 2 0 01 DC braking 1 Braking time 0 01s Relay output 0 25 0 24 1 Frequency level 0 409 58 Hz 0 0125 Hz OO O O GQ NS O Value O 24 is valid as of software version 1 1 The function key FUNC changes between the FUNC parameter value and parameter number SPEED With UP A and DOWN vw the value of the parameter number is increased decreased with changeable parameters A II stop A Ili stop START Y STARTJI VW Password inpute De L LP LP Li S er FUNC Releasing the CP Parameter Locking the CP Parameter 46 r ANTRIEBSTECHNIK 7 Password n S Ei ag en LBS Password PF rol A Av
6. COMBIVERT 0 37 0 75 kW BETRIEBSANLEITUNG KEB COMBIVERT F4 S INSTRUCTION MANUAL MANUEL D INSTRUCTIONS MANUALE D ISTRUZIONE MANUAL DE INSTRUCCIONES 09996 ANTRIEBSTECHNIK 00 F4 S0B K111 10 98 P gina 69 90 CED Pagina 91 112 KEB 00 F4 SOB K111 10 98 Diese Betriebsanleitung mu jedem Anwender zug nglich gemacht werden Vor jeglichen Arbeiten mu sich der Anwender mit dem Ger t vertraut machen Darunter fallt insbesondere die Kenntnis und Beach tung der Sicherheits und Warnhinweise Die in dieser Betriebsanlei tung verwendeten Pictogramme entsprechen folgender Bedeutung Gefahr Achtung Information Warnung Unbedingt Hilfe Vorsicht beachten Tip This instruction manual must be made available to any user Before working with this unit the user must be familiarized with it This is especially true for the attention safety and warning guides The meaning of the pictograms used in this manual are Danger Attention Information Warning observe at Help Caution all costs Tip Ce manuel d instructions doit tre rendu accessible tout utilisateur Avant tous travaux l utilisateur doit se familiariser d abord avec le variateur notamment tenir compte des mesures de s curit et des avertissements Les pictogrammes utilis s dans ce manuel ont les significations suivantes Information Aide Danger Attention Avertissement i respecter Pr
7. EB COMBIVERT to start the drive manually by the operator After switching the control release the set value and rotation presetting is done exclusively by the keyboard In order to activate the drive mode the corresponding password in CP 0 must entered The display switches over as follows Direction of rotation Status F forward r reverse noP no control release LS neutral position Modulation blocked F LE Drive decreases to 0 Hz and Drive not controlled switches the modulation off A START Drive accelerates onto F son Drive operates with the adjusted set value adjusted set value ENTER 0 Drive changes direction of rotation ENT Display changes when key is pressed to set value display presetting A STOP Sl Set value can be changed START with UP DOWN at pressed FUNC SPEED key To exit the drive mode the inverter must be in status stop Display noP or LS Press the FUNC and ENTER keys simultaneously for about 3 seconds in order to leave the drive mode The CP parameters appear in the display for 3 seconds Error Diagnosis r 5 Error Diagnosis Undervoltage Overvoltage Overcurrent Overload Cooling down phase completed Overheat no Overheat Current limit resistor error ANTRIEBSTECHNIK Error messages are represented with an E and the corresponding error in the display of the KEB COMBIVERT The displays and their causes are described below Occurs
8. Output current during nominal load Output frequency range SER NO 95000001 XXXXXXX Made in Germany aem uum umm um Max output rated power of the inverter in relation to 230VAC Recommended nominal data of the motor to be used COMBIVIS Identification number KEB COMBIVERT Part number 07 F4 S0C 1220 Serial number 7 Unit Size 2 Power Circuit Size 2 1 Performance Data Nominal power output kVA Peak current lt 30s A The following performance Nominal output current A data apply to 2 4 pole Max rated motor power kW standard motors For other Max switching frequency kHz pole numbers the frequency Power loss W inverter must be dimensioned onto the rated Load capacity 30s max peak current motor current With regard Mains voltage V 180 264 0 to special purpose or medium frequency motors please contact KEB Mains frequency Hz 50 60 2 Output voltage V 3x0 U in Output frequency Hz 0 409 58 Max permissible mains fuse A 10 20 Network phase 1 Supply cross section 2 mm 1 5 2 5 Permissible temp limit value 25 70 C storage 10 45 C in operation Relative humidity max 95 without precipitation Design protective system IP20 Noise suppression 9 EN 50081 1 50082 2 Noise immunity IEC 1000 4 2 3 4 5 6 Emitted interferences EN55011 B EN 55022 A In relation to 230V rated voltage 2 Recommended minimal cross section at rated po
9. P 9 and CP 10 thenthe frequency is internally limited Operation of the Unit 4 6 Special Adjustments Max ramp current Max constant current KEB ANTRIEBSTECHNIK The following parameters serve to optimize the drive and adaption onto certain applications These adjustments can be ignored atthe initial startup This function protects the frequency inverter against switching off by overcurrent during the acceleration ramp When the ramp reaches the adjusted value here then it is stopped as long as the current decreases again CP 2 displays LAS at active function Adjustment range 10 200 200 oFF Resolution 1 Factory setting 140 Customer adjustment This function protects the frequency inverter against switching off due to overcurrent during constant output frequency When exceeding the adjusted value here the output frequency is reduced untilthe value drops below the adjusted value CP 2 displays SSL at active function Adjustment range 10 200 200 oFF Resolution 1 Factory Setting 200 Customer adjustment gt t 37 Operation of the Unit Speed search Voltage stabilization 38 When connecting the frequency inverter onto a decelerating motor an error can be triggered by the differing rotating field frequencies At activated speed search the inverter searches the actual motor speed adapts its output frequency and accelerate
10. al frequency Maximal frequency Fixed frequency 1 3 terminal X1 4 terminal X1 5 terminals X1 4 X1 5 The parameter determines the time needed in order to decelerate from 100 to 0 Hz The actual deceleration time is proportional to the frequency change NUT CP 8 x delta f actual acceleration time 100 Hz i Adjustment range 0 01 300 s Resolution BEN UU Factory setting 10s Customer adjustment S CP 8 t Example 8 10 the drive should decelerate from 60 Hz to 10 Hz delta f 60 Hz 10 Hz 50 Hz actual deceleration time 50 Hz 100 Hz x 105 5s Frequency on which the inverter runs without presetting an analog set value Internal limiting of the fixed frequencies CP 11 CP 13 f Adjustment range 0 0 409 58 Hz Resolution 0 0125 Hz CP 10F gt Factory setting 0 0 Hz Customer adjustment Hz CP 9 oV tov UREF Frequency on which the inverter runs with maximum analog set value Internal limiting of the fixed frequencies CP 11 CP 13 Adjustment range 0 0 409 58 Hz Resolution 0 0125 Hz Factory setting 70 Hz Customer adjustment Hz Three fixed frequencies can be adjusted The selection of the fixed frequencies occurs with the terminals X1 4 and X1 5 Adjustment range 0 0 409 58 Hz Resolution 0 0125 Hz Factory setting 5 50 70 Hz Customer adjustment 1 Hz Customer adjustment 2 Hz Customer adjustment 3 Hz If presetting occurs outside of the fixed limits of C
11. bled Reset at opening Analog output of real frequency 0 10VDC 0 100Hz voltage supply for digital in outputs max 100mA Preset rotation forward has priority Inorderto preventa malfunction caused by interference voltage supply on the control inputs the following directions should be observed Use shielded drilled cables Lay shield on one side of the inverter onto earth potential Lay control and power cable separately about 10 20 cm apart Lay crossings in a right angle in case it cannot be prevented Internal voltage supply np C External voltage supply 13 30VDC Internal analog set point setting 0 10V External analog set point setting fis 0 10 DCV Ri 56 Installation and Connection KEB 3 2 3 Outputs 4 Operation of the unit 4 1 Digital operator Part No 00 F4 010 2009 4 1 1 Interface operator Part No 00 F4 010 1009 54321 00000 0000 9876 ANTRIEBSTECHNIK Relay output 30V DC 1A Analog output 0 10VDC max 5mA at Ri 56 const 0 1mADC at Ri lt 5 const As an accessory to the local operation an operator is necessary To ce prevent malfunctions the inverter must be brought into nOP status before connecting disconnecting the operator open control release terminal X1 14 When starting the inverter without an operator it is started with the last stored values or factory
12. contactor Generally switch only the phase Input reactor Part No Size 05 00 90 291 4848 Size 07 00 90 291 2948 Interference suppression filter GEN No Size 05 05 U4 00C B600 07 07 U4 00C B600 KEB COMBIVERT F4 S Motor choke Part No Size 05 00 90 290 4245 Size 07 00 90 291 2845 I Only use up to 4 KHz switching and 51 Hz output frequency For other switching or output frequencies ask KEB Motor Mounting plate 29 Installation and Connection 3 Control circuit 3 1 Assignment of Terminal Strip X1 X1 6 NO contact NC contact Main contact Fixed frequency 1 Fixed frequency 2 Digital Ground 10V Set value input X1 9 Common X1 10 Analog output xa sv Reverse Forward Control release 3 2 Connection of the control 3 2 1 Digital input 3 2 2 Analog input 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Relay output 30V DC 1A Function see parameter CP 22 factory setting fault indication X1 4 X1 5 fixed frequency 3 no input analog set value RLB RLC 11 2 0V Zero potential for digital in outputs Supply voltage for set value potentiometer max 4mA 0 10VDC for analog set value Ground for analog in and outputs AOUT 15V R F ST RST Power modules are ena
13. equency display 33 34 45 Actualload 33 34 45 Analog inputs 30 Analog output 30 Autoboost 33 39 45 B Basic Adjustment 35 Boost 33 35 45 Brakingtime 33 45 C Change Direction 42 Common 30 Control circuit Version S 30 Control release 30 Cooling down phase 43 Current limit 37 current limit 37 Current limit resistor error 43 D DC braking 33 40 45 Decceleration time 36 Deceleration time 33 45 Digital inputs 30 Digital Mass 30 Drive Mode 42 E Error Diagnosis 43 Error messages 43 F Fixed frequency 30 33 36 45 Forward 30 Frequency value 33 41 45 I R compensation 39 Interface operator 31 interference voltage supply 30 Inverter status display 33 34 45 K Keyboard 31 32 L LAD stop 37 44 LED 31 load variation 39 M Max constant current 33 37 45 Max ramp current 33 37 45 Maximal frequency 33 36 45 Minimal frequency 33 36 45 modulation 34 Modulation blocked 42 Motordata 39 N no Overheat 43 O Operating Display 34 optimize 39 Overcurrent 43 Overheat 43 Overload 43 Overvoltage 43 P Passwordinput 33 45 Peakload 33 34 45 peakvalue 34 R Ratedfrequency 33 35 45 Relay output 30 33 41 45 Releasing 33 RS232 485 31 s Set value input 30 Slipcompensation 33 39 45 Special Adjustments 37 Speedsearch 33 38 45 Start Stop 42 U Undervoltage 43 V Voltage stabilization 33 38 45 X X1 30 Quick referenz
14. eter is changed then a point appears behind the last digit Bv pressing ENTER the adjusted value is D m ENTER acceptedandnon volatile F R L stored If a malfunction occurs during operation then the actual display is overwritten by the alarm message The alarm message in the display is reset by ENTER error With ENTER the error message is only reset in the display In order to reset an error oneself the cause must be removed a reset on terminal X1 14 ora power on reset must occur In the Inverter status display CP 2 the error is still displayed Operation of the Unit ANTRIEBSTECHNIK 4 2 Parameter Summary Display Adjust range Resolution Factory setting Password input Actual frequency display Inverter status display Actual load Peak load Rated frequency 409 58 Hz Boost 25 5 96 Acceleration time 0 01 300 s Deceleration time 0 01 300 s Minimal frequency 0 409 58 Hz Maximal frequency 0 409 58 Hz Fixed frequency 1 0 409 58 Hz Fixed frequency 2 0 409 58 Hz Fixed frequency 3 0 409 58 Hz Max ramp current Max constant current Speed search Voltage stabilization 1 V Slip compensation 50 2 0 01 Autoboost 50 2 0 01 DC braking 1 Braking time 0 01s Relay output 0 25 0 24 1 Frequency level 0 409 58 Hz 0 0125 Hz I O P G N O 1 Value 0 24 is valid as of software version 1 1 4 3 Password Input Ex works
15. fon 00 49 5263 401 0 Fax00 49 5263 401 116 Internet www keb de E mail info keb de KEB Antriebstechnik GmbH amp Co KG Wildbacher Str 5 D 08289 Schneeberg Telefon 0049 37 72 67 0 Telefax 0049 37 72 67 2 81 E mail info keb combidrive de KEB Antriebstechnik Austria GmbH Ritzstra e 8 A 4614 Marchtrenk Tel 0043 7243 53586 0 FAX 0043 7243 53586 21 E mail info keb at KEB Antriebstechnik Herenveld 2 B 9500 Geraadsbergen Tel 0032 5443 878 FAX 0032 5443 7898 E mail info keb de KEB China Xianxia Road 299 CHN 200051 Shanghai Tel 0086 21 62350922 FAX 0086 21 62350015 E mail cn_keb sina com Societe Francaise KEB 2 1 de la Croix St Nicolas 14 rue Gustave Eiffel F 94510 LA QUEUE EN BRIE T l 0033 1 49620101 FAX 0033 1 45767495 E mail sfkeb 2 9 wanadoo fr KEB UK Ltd 6 Chieftain Buisiness Park Morris Close Park Farm Wellingborough GB Northants NN8 6 XF Tel 0044 1933 402220 FAX 0044 1933 400724 Internet www keb uk co uk E mail info 9 keb uk co uk KEB Italia S r l Via Newton 2 1 20019 Settimo Milanese Milano Tel 0039 02 33500782 FAX 0039 02 33500790 Internet www keb it E mail kebitalia keb it KEB YAMAKYU Ltd 711 Fukudayama Fukuda J Shinjo Shi Yamagata 996 0053 Tel 0081 233 29 2800 FAX 0081 233 29 2802 E mail kebjs001 O d4 dion ne jp 03 2001 KEB Taiwan Co
16. g storage or similar causes Leaflets catalogues and quotations contain only standard values We reserve the right to make technical changes without obligation All rights reserved Any piratic printing mimeograhing or photomechanical reproduction even in extracts is strictly prohibited CPD Avant la livraison tous les produits passent par diff rents contr les fonctionnels et qualitatifs de mani re liminer les mauvais fonctionnements L apparition de d fauts sur ces produits est tr s improbable s ils sont raccord s et utilis s selon les recommandations des manuels d instructions N anmoins si un d faut apparaissait le mat riel doit tre retourn en indiquant le num ro du bon de livraison la date d exp dition et les d tails apparents du d faut ainsi que le type d application Un mauvais emploi de mauvaises conditions de stockage ou d autres causes de ce type excluent notre responsabilit en cas de d fectuosit Les documents techniques et commerciaux les offres de prix ne contiennent que des valeurs standards Nous nous r servons le droit de proc der des modifications techniques sans pr avis Tout droit r serv Toutes contrefacons imprim es ou reproductions photom caniques m me partielles sont strictement interdites CD Prima di essere spediti tutti i nostri prodotti sono soggetti a severi controlli di qualit e funzionamento questo al fine di evitare malfunzionamenti Se utilizzati seguendo il manuale di is
17. he value at 1 00 and optimize as directed in the examples below Adjustment range 2 50 2 50 Resolution 0 01 Factory setting 0 00 OFF Customer adjustment Autoboost causes an automatic I R compensation by raising the output ce voltage during high load torques The magnetizing current remains constant To activate the function set the value to 1 00 and optimize as directed in the examples below Check the motor voltage to see whether it returned to the normal value after no load of the drive Otherwise reduce CP 19 Adjustment range 2 50 2 50 Resolution 0 01 Factory setting 0 00 oFF Customer adjustment motor data When using a special motor or in case of overdimensioning of more than one size then both functions should be deactivated i Slip compensation and autoboost work on the basis of preset 1 good speed remains stable at increasing torque 2 bad speed decreases with increasing torque 3 bad speed is increased too much at load 39 Operation of the Unit DC braking With DC braking the motor is not decelerated by the ramp Quick braking is caused by DC voltage which is applied onto the motor winding This parameter determines how the DC braking is triggered Value Activation 0 DC braking deactivated 1 DC braking at switch off of the direction of rotation and in reaching 0Hz Braking time is dependent on CP 21 or until the next direction of rotation presetting 2 DC braking as
18. ignal inverter 6 Overtemperature alert signal motor 10s before switch off 7 No function 8 Max constant current stall CP 15 exceeded 9 Max LA LD Stop CP 14 exceeded 10 DC braking active 11 No function 12 Rate of utilization CP 3 gt 100 13 No function 14 Aclualvalue setvalue CP 2 Fcon rcon notatnoP LS error SSF 15 Accelerate CP 2 FAcc rAcc LAS 16 Decelerate CP 2 FdEc rdEc LdS 17 Right handed rotation not at noP LS error 18 Left handed rotation not at noP LS error 19 Real direction of rotation set direction of rotation 20 Real value gt frequency level CP 23 21 Set value gt freqeuncy level CP 23 22 No function 23 Operating signal after initialization as long as no error is active 24 Run signal 25 No function not available since software version 1 1 Factory setting 2 available as of software Note Enter Parameter version 1 1 Customer adjustment This parameter determines the switching point for the relay output X1 1 X1 3 at CP 22 20 or 21 After the switching of the relay the frequency can move within a 0 5 Hz window without the relay dropping off Adjustment range 0 0 409 58 Hz Resolution 0 0125 Hz Factory setting 4 Hz Customer adjustment 41 Drive mode 4 7 The Drive Mode GB 4 7 1 Start Stop Drive 4 7 2 Change Direction of Rotation 4 7 3 Preset Set Value 4 7 4 Leave Drive Mode 42 The drive mode is a operating mode of K
19. on REE Reverse Acceleration drives accelerates with a reverse direction of rotation EE Reverse Deceleration drive decelerates with a reverse direction of rotation Forward Constant drive runs with a constant speed and a forward direction of rotation mn a Reverse Constant drive runs with constant speed and a reverse direction of rotation 1 n a 3 Other status messages are described at the parameters which they cause Display of the actual inverter rate of utilization in percent 100 rate of utilization is equal to the inverter rated current Only positive values are displayed meaning there is no differentiation between motor and regenerative operation This display makes it possible to recognize short term fluctuations of the rate of utilization by storing the highest value that occurred The display occurs in percent 100 inverter rated current With the UP or DOWN key the peak value can be reset when the unit is on Switching off the unit deletes the peak value Operation of the Unit r 4 5 Basic Adjustment of the Drive Rated frequency Boost Acceleration time ANTRIEBSTECHNIK The following parameters determine the fundamental operating data of the drive They should be checked and or adapted to the application With the adjusted frequency here the inverter reaches a maximal output voltage The adjustment of the motor rated frequency is typical here Note M
20. or a stepless speed regulation of the three phase motor The operation of other electrical utilization equipment is forbidden and can lead to the destruction of the unit This instruction manual describes the COMBIVERT F4 S 0 37kW 230V class 0 75kW 230V class Through small dimensions and an optimal price the unit is convincing with following features operator friendly interface low switching losses due to IGBT power circuit short time overload up to 200 extensive protection devices for current voltage and temperature conditional short circuit and earth fault proof immunity to interference according to IEC1000 potential separated digital inputs programmable relay output DC brake 3 fixed frequencies slip compensation auto boost output voltage stabilization speed search adjustable current limits for acceleration and constant operation fast commissioning by way of keyboard Drive Mode optional networking via gateway with Interbus S CAN and Profibus General ANTRIEBSTECHNIK 1 2 Identification of the unit Input Specifications en Input mains perm mains voltage range kiri ss Input current during nominal load mains frequency 50 60 HZ OUTPUT 0 INPUT VOLTAGE Output Specifications 80A 0 409 Hz MAX POWER 1 6KVA VER NO 5000000000000 Output phases Output voltage range 92677 Bamup AFT NO XX F4XXXXXXX
21. otors can overheat when the rated frequency is incorrectly adjusted Adjustment range 0 409 58 Hz Resolution 0 0125 100 Factory setting 50 0 Hz Customer adjustment Hz 5 f In the lower speed range a large part of the motor voltage decreases on the stator resistance In order that the breakdown torque of the motor remains almost constant in the entire speed range the voltage decrease can be compensated by the boost UA Adjustment range 0 25 5 Resolution 0 1 95 Factory setting 2 0 ee Customer adjustment i CP 5 i Adjustment Determine the rate of utilization in no load operation during rated frequency Preset about 10 Hz and adjust the boost so that about the same rate ofutilization is reachedas withthe ratedfrequency When the motor during continuous operation drives with low speed and too high voltage it can lead to an overheating of the I motor The parameter determines the time needed in order to accelerate from Oto 100 Hz The actual acceleration time is proportionalto the frequency change ee CP 7 x delta f actual acceleration time 100 Hz Adjustment range 0 01 300 s Resolution 0 01s Factory setting 10s Customer adjustment s Example CP 7 105 the drive should accelerate from 10 Hz to 60 Hz delta f 60 Hz 10 Hz 50 Hz actual acceleration time 50 Hz 100 Hz x 105 5 s 35 Operation of the Unit 36 Deceleration time Minim
22. s with the adjusted ramp onto the given set value During speed search CP 2 displays SSF The parameter determines under what conditions the functions operate With several conditions the sum of the value must be entered Example CP 16 5 means at control releas and after reset Adjustment range 0 7 Value Condtion Resolution 1 function off Factory setting 0 1 at control release Customer adjustment 2 at switch on 4 after reset This parameter can adjust a regulated output voltage in relation to the rated frequency Because of this voltage variations at the input as well as in the intermediate circuit only have a small influence on the output voltage U f characteristic The function allows among other things an adaption of the output voltage onto the special motors In the example below the output voltage is stabilized onto 230 V 0 boost Adjustment range 150 649 V oFF Resolution 1 V Factory setting oFF Customer adjustment V UN UA U at U 250V unstabilized U at U 250V stabilized 250 V ss EIL CP 17 230 V U at U 190V stabilized U at U 190V unstabilized 190 V U mains voltage U output voltage CP 5 50 Hz Operation of the Unit KEB Slip compensation Autoboost ANTRIEBSTECHNIK Slip compensation balances the speed changes caused by the load variation In order to activate the function set t
23. setting The operator is obtainable in different versions 5 digit LED Display p Operating Error display Normal LED on Error LED blinks Interface control Transmit LED flickers Double function keyboard In the Interface operator there is an additional isolated RS232 RS485 Interface integrated PE Connection L ml RS232 RS485 PIN RS485 Signal Meaning 1 reserved 2 TxD Transmitter signal RS232 3 RxD Receiver signal RS232 4 A RxD A Receiver signal A RS485 5 B RxD B Receiver signal B RS485 6 _ VP Voltage supply Plus 5V I_ 10 mA 7 C C DGND Data reference potential 8 A TxD A Transmitter signal A RS485 9 B TxD B Transmitter signal B RS485 Informations about other versions of operators contact KEB 31 Operation of the Unit 4 1 2 Keyboard 32 When switching on KEB COMBIVERT the value of parameter CP 1 appears See Drive mode to switch the keyboard function The function key FUNC changes between Cardales FUNC parameter value and ES parameter number w the of the parameter number is increased decreased with 5 STOP changeable parameters START W STARTJI Y Principallv during a change parameter values are immediatelv accepted and stored non volatile With some parameters it is not useful that the adjusted value immediatelv be accepted When this tvpe of param
24. soon as the direction of rotation presetting is absent Braking time dependent on the real frequency 3 DC braking as soon as the direction of rotation changes Braking time dependent on the real frequency 4 DC braking at switch off of the direction of rotation and the real frequency goes below 4 Hz DC braking when the real frequency goes below 4 Hz DC braking as soon as the set value goes below 4 Hz DC braking deactivated DC braking deactivated DC braking after switching on the modulation on Braking time is dependent on CP 21 Factory setting 0 Note Enter Parameter Customer adjustment Braking time The braking time is evaluated depending on CP 20 as follow entered time braking time entered time relates to 100 Hz and decreases increases f proportionally to the real frequency 100 Hz Adjustment range 0 00 100 s Resolution 0 01 5 fap Factory setting 10s Customer adjustment Lorca CP 21 Calculation of the braking time CP 21 freal 100 Hz tBreal Operation of the Unit KEB Relay output Frequency level ANTRIEBSTECHNIK Relay output terminal X1 1 X1 3 is adjusted in the factory as a fault relay This parameter can adjust the function of the output onto any function listed in the table below Value Function 0 No function 1 Generally on 2 Fault relay 3 No function 4 Overload alert signal 10s before switch off 5 Overtemperature alert s
25. the frequency inverter is supplied without password protection this means that all changeable parameters can be adjusted After parameterizing the unit can be barred against unauthorized access The adjusted mode is stored _ cl e A GOP P onl FUNC Releasing the P FR ua CP Parameter Locking the CP Parameter Operation of the Unit 4 4 Operating Display Actual frequency display 34 Inverter status display Actual load Peak load The 4 parameters below serve to control the frequency inverter during operation Display ofthe actual output frequency with a resolution of 0 0125 Hz The rotation of the inverter is indicated by the sign B Output frequency 18 3 Hz rotation forward Examples Output frequency 18 3 Hz rotation reverse The status display shows the actual working conditions of the inverter Possible displays and their meanings are no Operation control release terminal X1 14 not bridged modulation switched off output voltage 0 V drive is not controlled 3 LI u Low Speed no rotation preset terminal X1 12 or X1 13 modulation switched off output voltage 0 V drive is not controlled Efer Forward Acceleration drive accelerates with a forward direction of rotation EJES Forward Deceleration drive decelerates with a forward direction of rotati
26. tion of the control Di ital MIDUIS D iS Analog INPUT REM MM a Ea iaia iR A Operation of the unit 31 Digital operator 31 Interface operator 31 IE HERREERTELERERIEEETETELEEUFETEETEERESEERUER 32 Parameter 33 Password Ilnput 33 Operating Display 34 Basic Adjustment of the Drive 35 Special Adjustments 37 The Drive Mode J 42 Slart Stop DIVE l oc du a ets eto v et RR ER 42 Change Direction of Rotation 42 Proset Set Value rr rob Sena sea Wed 42 Leave Drive Mode 42 Error Diagnosis 43 Index ener See nl Es 44 PassSWOTd_ u uuu aT 113 25 General 1 General 1 1 Product Description 26 In selectingthe KEB COMBIVERT you have chosen a frequency inverter with the highest demands on quality and dynamic It exclusively serves f
27. truzione si evita qualsiasi malfunzionamento Comunque qualora dovesse verificarsi un guasto l unit dovr essere rispedita specificando il numero di bolla la data di spedizione i dettagli del guasto ed il tipo di applicazione Non si assumono responsabilit per errori dovuti a manomissioni cattivo stoccaggio o simili Ci riserviamo di effettuare qualsiasi modifica senza preavviso alcuno Tutti i diritti sono riservati Qualsiasi riproduzione non autorizzata anche parziale rigorosamente proibita Antes de la expedici n todos nuestros productos han sido sometidos a severos controles de calidad y funcionamiento con la finalidad de evitar funcionamientos defectuosos La posibilidad de defectos es casi improable utilizando estos productos de acuerdo con el manual de instrucciones Sin embargo si s detectase alg n defecto la unidad deber ser devuelta indicando n mero de expedici n fecha de envio causa del fallo y condiciones de instalaci n No s aceptar n responsabilidades debidas a un mal uso almacenaje defectuoso o causas similares Los documentos t nicos y comerciales indican s lo valores est ndar Nos reservamos el derecho de efectuar modificaciones t cnicas sin previo aviso Todos los derechos reservados Cualquier reproducci n parcial o total no autorizada est totalmente prohibida 115 116 ANTRIEBSTECHNIK Karl E Brinkmann GmbH F rsterweg 36 38 D 32683 Barntrup Tele
28. wer and cable length up to 100m copper 9 Only with optional built in filter und shielded grounded motor cable on both sides 27 Power Circuit 2 22 Dimensions B H C C1 G A _ Size A B B1 B2 B3 C C1 F G H Hi Weight kG C 90 230 264 260 300 115 165 5 45 220 240 1 5 B1 C1 H1 with submountedfilter B2 with screening plate B3 with submounted filter and screening plate 2 4 Installation Direction of the cooling fins minimum clearance in mm Instructions A Installation height max 189 2000 m At installation heights over 1000 m a FA FA 30 power reduction of 196 per 100m must be taken into con N sideration Always install vertically 26 Transport Sinn Storage temperature min 25 C 28 Cooling agent inlet temperature ambienttemperature during operation min 10 C Power Circuit KEB ANTRIEBSTECHNIK 23 Terminals Earth terminals O L Motor Mains connection connection 2 5 Connection of the OQ 909509 Power Circuit L1 PE Mains fuse see Technical Data Mains
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KEB 0 37...0 75 kW COMBIVERT INSTRUCTION MANUAL