GE AV-300i User's Manual
Contents
1. Ne pas ex cuter un test megger entre les bornes du drive ou entre les bornes du circuit de contr le CAUTION PRECAUTION Because the ambient temperature greatly effects drive life and reliability do not install the drive in any location that exceeds the allowable temperature Leave the ventilation cover attached for temperatures of 104 F 40 C or below tant donn que la temp rature ambiante influe sur la vie et la fiabilit du drive on ne devrait pas installer le drive dans des places ou la temperature permise est d pass e Laisser le capot de ventilation en place pour temp ratures de 104 F 40 C ou inf rieures CAUTION PRECAUTION If the drive s Fault Alarm is activated consult the TROUBLESHOOTING section of this instruction book Correct the problem before resuming operation automatic reset of faults is not recommended Si la Fault Alarm du drive est activ e consulter la section du manuel concernant les d fauts et apr s avoir corrig l erreur reprendre l op ration Ne pas r iniliatiser l alarme automatiquement par une s quence externe etc CAUTION PRECAUTION Be sure to remove the desicant dryer packet s when unpacking the drive If not removed these packets may become lodged in the fan or air passages and cause the drive to overheat Lors du d ballage du drive retirer le sachet d shyarat Si celui ci n est pas retir il emp che la ventilation et provoque une surchauffe du d2. Incorrect V f characteristics set Motor decelerates too slowly Ramp value incorrectly set Motor turns slowly although reference value Zero Minimum speed parameter selected Interference due to unused analog input Remedy set unused analog inputs to OFF Disconnect reference on the analog input If drive now stands still the effect is due to the cable resistance of the OV common leg Usethe offset compensation on the analog input Set Offset input xx parameter so that the drive stands still Output voltage oscillates under load The value for Rotor resistance is not correct See section Checking and manual tuning of rotor resistance for field oriented mode in the AV 300i instruction book Motor not supplying the maximum torque or maximum output power The value for Magnetizing curr is less than required for the connected motor The ratio Output voltage Output frequency in the MONITOR Measurements menu should be approx equal to the ratio of Base voltage Base frequency Drive working at current limit Check whether the value for Full load curr in the CONFIGURATION menu is correctly set Check the value for the current limit The value for Magnetizing curr and or Rotor resistance parameters is not correct Optimize the tuning as described in the instruction book 28 The speed during acceleration with maximum current is not linear Reduce the Speed 1 and Speed P proportionally If this does not lead to an im
3. XE connector ennui 11 5 1 Encoder type Connectionin rie jahte ren rete eerie tan 11 JUMPERS gus eite uc ne 12 List of jumpers and dip switch sn 12 list OF AIP SWIC E a a ie e iae 13 5 3 Maximum cable length for encoder terminals sess 13 Keypad operation RS tr crude 14 Keypads on right the optional LED module 14 et 15 Moving inside amen cusa Gast en alain 16 Pre Power Deb Ki anne nr aan DE RR 17 Quick tuning attt cron CD dta 18 LL 22 Quick Tuning Guide for Factory Configured Drives eene 22 unm EE 23 Overflow 161 Se re RS end 23 List of Self tuning Errpr Messages du 24 Failure alarms in the keypad display sse 25 Other eT 27 1 Safety Precautions Precautions de securit WARNING ATTENTION According to the EEC standards the AV300i should be used only after checking that the mechanical equipment uses safety devices required by the 89 392 EEC set of rules Drive systems cause mechanical motion lt is the responsibility of the user to insure that any such motion does not result i
4. line is for information only and has nothing to do with entering data If the instructions say to press the Down arrow to Regulation Mode it means keep pushing the Down arrow until the Regulation Mode is displayed in the second line If you get confused refer to the manual as it shows the complete menu structure 1 0 Connections the drive WILL NOT OPERATE unless the hardware enable terminal 12 and the other interlocks are made It is suggested to make things simple to temporarily connect the terminal board inputs as follows Jumper 16 to 18 jumper 19 to 15 jumper 15 to 14 jumper 12to 13 and connect a simple switch between 13 and 14 Turning the switch on and off will now enable and disable the drive and start and stop it at the same time If you have control over the I O with the connected logic and can make the same connections with pushbuttons contacts the drive can be enabled with those 3 Control Terminals External braking unit optional Strip X1 Function max 1 Programmable configurable analog differential input Signal terminal 1 Analog input 1 2 Reference point terminal 2 Default setting Ramp ref 1 10V 3 Programmable configurable analog differential input Signal terminal 3 0 25mA Analog input 2 4 R
5. Regulation mode properly Self tuning part 3 procedure has found an inertia motor value too low for this reason it cannot calculate the speed regulator gains Try to repeat the self tune procedure to eliminate accidental measurement errors If this error persist do not use the Take val part 3 command The speed regulator will probably be stable with the factory gains It is possible to optimize the speed regulator by manual tuning Measurement error messages These messages may occour when extreme parameter values have been identified It may be useful to retry the self tune command when any of the following messages occur If the messages persist alternative manual tuning procedures should be used Description No break point Overspeed Drive stalled Load applied T curr too high Friction null 24 Note Self tune Part 1 failed Check the connections between the drive and the motor and repeat self tune Part 1 Self tune Part 3 detected a much higher speed than expected Repeat Self tune 1 or the manual tuning that was performed Increase value of parameter Test T curr lim and repeat Self tune 3 Nominal zero load torque at standstill was detected Self tune 3 is impossible for this type of load Reduce value of parameter Test T curr lim for Self tune 3 Value of friction is zero or lower than the accuracy limit of the control system Failure alarms in the keypad display F
6. for speed and one for load for metering or other purposes do the following Refer to the Control terminals section of this guide showing a description of the connections to the regulator A more detailed description and discussion of the are shown in the manual The analog outputs are defaulted to ascale of 1 which means 10 volts out at the max parameter value In other words if analog output 1 is set to max speed then max speed will be scaled to 10 VDC maximum output voltage available at Speed Base Value If you wanted 5 volts out at max speed then set the scale to 0 5 If the output were set to Torque current then 10 VDC would be rated current If you wanted the output to be 10 Vdc at 15096 of Full Load Current then the scale would be 0 66 The standard factory default is already set up for speed with scale factor of 1 on analog output 1 terminals 21 and 22 and load Torque current with scale factor of 1 on analog output 2 terminals 23 and 22 Note that terminal 22 is a common for both the outputs This common can be grounded and should be grounded somewhere preferably at the load device meter How to disable analog input 1 as ramp reference Analog inputs 2 and 3 are defaulted to off 1 is defaulted to Ramp ref 1 e Press Up arrow Down arrow to I O Config then Enter e Press Down arrow to Analog inputs then Enter for Analog input 1 then Enter to Select input 1 then Enter to displa
7. mA digital or For digital or analog zero pulse or index 1V pp ana 8 3 mA analog N3 N4 N5 N6 5 1 Encoder type connection XEC ONNECTORPIN Encoder type Hen 11 21 3 4 5 6 7 8 989 10 B C C A A OV B V E KA EA EA EN EE ES ES RE MEE ELE EUR RES ES IE NE RENE E ECT EURO EERE upoe EN ELE ES EN EN EN E ER DE 5V digital incremental encoder with A A B B SE 5V sinusoidal incremental encoder with B B 5V digital incremental encoder with B B C C and three Hall sensor digital position signals for AC Brushless motors SESC 5V sinusoidal incremental encoder with A A B B and and two sin cos traces for absolute position for AC Brushless motors or positioning 5 2 JUMPERS setting DE or for or or onm FON gu iie DE 5V digital incremental encoder with A A B B SE 5V sinusoidal incremental encoder with A A B B C C DEHS 5V digital incremental encoder with A A B B and three Hall sensor digital position signals for AC Brushless motors SESC 5V sinusoidal incremental encoder with A A B B and and two sin cos traces for absolute position for AC Brushless motors or positioning If the encoder is not provided with the zero chann
8. speed The speed should be positive not negative If it is negative then A and A or B and B should be interchanged on the encoder Now return to the Set Up for Running section Current Limit The current limit will have been set to approximately 13696 by default in the previous setup exact number is a function of the power factor but the difference is very small The value actually set can be verified by from Basic Menu pressing down right arrow to Limits then Enter then down right arrow to current limits then Enter then down right arrow to T current lim and Enter The value of T current limit can be changed to a higher or lower number Bear in mind that the ultimate limits are based on the capacity of the drive not the motor T current is the torque producing component of total current Settings in excess of 20096 are possible although the motor may not be able to handle this current Current Limit restricts the magnitude of the torque current reference The drive has other alarms and faults to provide motor and drive current protection 1 0 Configuration This drive can be configured in several ways The standard drive has three standard analog inputs and two analog outputs as well as six digital inputs and two digital outputs These are assignable and configurable The drive is defaulted already to provide the analog outputs as Actual speed and Torque current To set up the drive for two analog outputs one
9. tuning can still be accomplished by selecting Self tune mode 2b Now press Left arrow to see self tune 1 then Down arrow to self tune 2a or 2b and press Enter Enable the drive using the switch to terminal 12 Press Enter start part 2a or start part 2b then Enter and see measure sat 2a or b will appear and the motor shaft will turn if tune 2a is select Wait until the display says end press Left arrow to see self tune 2a or b then Enter and press Down arrow to see take val part 2a or b Disable the drive switch off terminal 12 then Enter 20 NOTE xxx range error or timeout messages may also occur in some extreme parameter ranges Repeat the tune in this case error messages are persistent see troubleshooting section If there was some reason you did not want to keep these values permanently but only wanted to try to run the drive with them there is no need to save them to permanent memory If power is cycled however these values will be lost unless the Save Parameter function is used 14 Self tune part 3 The third part of self tuning Speed regulator tuning identifies the total inertia at the motor shaft the friction value and computes the proportional and integral gains of the speed regulator The motor needs to be free to turn with load attached to the shaft NOTE When regulation mode field oriented the encoder needs to be verified before runni
10. 40 C the user has to ensure that no occasional contact with live parts may occur Manipuler l appareil de fa on ne pas toucher ou endommager des parties I n est pas permis de changer les distances d isolement ou bien d enlever des mat riaux isolants ou des capots Si la plaque frontale doit tre enlev e pour un fonctionnement avec la temp rature de l environnement plus haute que 40 C l utilisateur doit s assurer par des moyens opportuns qu aucun contact occasionnel ne puisse arriver avec les parties sous tension 3 Protect the drive from extreme environmental conditions temperature humidity shock etc Prot ger l appareil contre des effets ext rieurs non permis temp rature humidit chocs etc 4 No voltage should be connected to the output of the frequency inverter terminals U2 V2 W2 The parallel connection of several drives via outputs nor the direct connection of inputs and outputs bypass are not permissible Aucune tension ne doit tre appliqu e sur la sortie du convertisseur bornes U2 V2 et W2 II n est pas permis de raccorder la sortie de plusieurs convertisseurs en parall le ni d effectuer une connexion directe de l entr e avec la sortie du convertisseur Bypass 5 When engaging a running motor the Auto capture function Auto capture in the ADD SPEED FUNCT menu must be activated not applicable to Regulation mode sensorless vect Pour reprendre des moteurs en rotation la fonction suiv
11. Enter to set data e Press Down arrow to Nominal current and Enter and set to the nominal current on the nameplate rated current by using the Up arrow Down arrow keys Press Enter to set data If the drive will not accept the value entered the most common cause is trying to Enter a value for Nominal Current that is less than 3096 of the drive rating This is not allowed due to parameter problems encountered with a small motor and a large drive Go back to step 6 and repeat the entries If this doesn t Work see the Overflow List in the troubleshooting section of this book e Press Down arrow to Cos phi and Enter and set the nominal power factor on the nameplate by using the Up arrow Down arrow keys accept the default if you don t know Press Enter to set data Press Down arrow to Base Voltage and Enter and set the base voltage by using the Up arrow Down arrow keys usually rated voltage Press Enter to set data Look in the manual for both Base Voltage and Base Frequency when operating the motor above normal synchronous speed e Press Down arrow to Base Frequency and Enter set to the base frequency by using the Up arrow Down arrow keys usually rated frequency Press Enter to set data e Press Down arrow to Take motor par and Enter and set all the motor parameters If when you do this a message saying Over range error XXX appears there is som
12. GE Industrial Systems AV 3001 Quick Start Up Guide This book is referred to SW version 1 X00 This book replaces the Instruction Book Rev 1 0c 09 98 These instructions do not purport to cover all details or variations in equipment nor to provide every possible contin gency to be met during installation operation and maintenance If further information is desired or if particular prob lems arise that are not covered sufficiently for the purchaser s purpose the matter should be referred to GE Industrial Systems This document contains proprietary information of General Electric Company USA and is furnished to its customer solely to assist that customer in the installation testing operation and or maintenance of the equipment described This document shall not be reproduced in whole or in part nor shall its contents be disclosed to any third party without the written approval of GE Industrial Systems 1999 by General Electric Company USA All rights reserved Table of Contents Safety Precautions Precautions de securit eret 4 F nctional connection eu anne Nes 7 KIM E M 9 8 Control Terminals OR dar ctu DAL a eine 9 3 1 Maximum cable cross section for regulator terminals sess 10 Power termihials rt etre ec tiae DN a 10 4 1 Maximum cable cross section for power terminals sse 10 Encoder terminals
13. Now press Left arrow to see self tune 2a or 2b then Down arrow to self tune 3 and press Enter to Fwd Rev spd tune then Enter Set the motor shaft direction for this test Forward or Reverse by using Up arrow Down arrow keys Press Enter to set the selection e Enable the drive using a switch on terminal 12 and close terminal 13 to terminal 19 if Speed control function is enabled default Press Down arrow to Start part 3 then press Enter start part 3 then Enter and see measure speed will appear and the motor will turn Wait until the display says end press Left arrow to see self tune 3 then Enter and press Down arrow to see take val part 3 Disable the drive then Enter You are now finished with the initial set up and tuning with values stored in only in the working memory NOTE Xxx range error or timeout messages may also occur in some extreme parameter ranges Repeat the tune in this case If error messages are persistent see troubleshooting section NOTE If there was some reason you did not want to keep these values permanently but only wanted to try to run the drive with them there is no need to save to permanent memory If power is cycled however these values will be lost unless the next step is taken To save all values to permanent memory select Save parameters and press Enter 15 Set up for Running First before saving let s put the drive i
14. Switch off drive and restart If unsuccessful contact your service office Overvoltage on the DC Bus due to energy regenerated from motor Lengthen deceleration ramp If not possible Use a BU braking unit to increase the energy absorption capability Overtemperature of the motor indicated via thermistor on terminals 78 79 Cable between thermistor in motor and terminals 78 and 79 interrupted Overheating of motor Load cycle too extreme Ambient temperature at motor location too high Motor has an external blower and it has failed Motor does not have an external blower load too large at low speeds The cooling effect ofthe fan on the motor shaft is inadequate for this load cycle Change cycle or install an external blower Temperature of the drive regulator card is too high Ambient temperature too high Speed feedback loss Encoder not connected or incorrectly connected or not supplied Select the Enc 1 speed parameter in the MONITOR Measurement Speed Speed in rpm menu With the drive disabled manually turn the motor clockwise viewed from the front of the shaft The value indicated must be positive fthe indicated value does not change or random values are shown check the power supply and the cabling of the encoder If the indicated value is negative reverse the encoder connections Exchange channel A and A or B and B Undervoltage Line voltage parameter incorrectly set Remedy set parameter correct
15. ailure alarm BU overload Bus loss Curr fbk loss DSP error Enable segerr External fault Failure supply Heatsink ot Heatsink sensor Intake air ot Possible causes The braking duty cycle is out of the allowed range Failure in the Bus connection only with interface Bus option card Check the Bus connection EMC compatibility problem check wiring Failure in the connection between regulation card and TA transformer Check the connection cable on XTA connector Processor program error Switch off the drive and restart If unsuccessful there is probably an internal fault Contact your service office Drive is powered up or RESET with the ENABLE input connected to 24 VAC picked up and the drive in terminal mode Refer to CONFIGURATION Main Commands External failure reported on terminal 15 If the External fault message is not displayed the connection is missing between terminals 16 and 18 reference point and or 15 and 19 If the External fault message is displayed The signal on terminal 15 is missing 15 30 V to terminal 16 With an external voltage supply commons must be connected together Fault in the voltage supply the voltages are below the permitted value CAUTION switch off voltage before removing terminal strips In most cases the cause is in the external wiring Pull out the plug in terminal strips of the regulator card and enter the Reset command If no other failures are rep
16. ante doit tre activ e Auto capture dans le menu ADD SPEED FUNCT 6 A capacitative load e g variable power factor capacitors should not be connected to the output of the drive terminals U2 V2 W2 Aucune charge capacitive ne doit tre connect e la sortie du convertisseur bornes U2 V2 et W2 par exemple des condensateurs de mise en phase Always connect the drive to the protective ground PE via the marked connection terminals PE2 and the housing PE1 Adjustable Frequency Drives and AC Input filters have ground discharge currents greater then 3 5 mA EN 50178 specifies that with discharge currents greater than 3 5 mA the protective conductor ground connection PE1 must be a fixed type and doubled for redundancy Effectuer toujours des connexions de terre PE par le biais des bornes PE2 et du chassis PE1 Le courant de dispersion vers la terre est sup rieur 3 5 mA Selon EN 50178 il faut pr voir dans ces cas une double connexion terre The electrical commissioning should only be carried out by quali fied personnel who are also responsible for a suitable ground connection The power supply feeder must be in accordance with the local and national regulations The motor must be protected against overloads La mise en service lectrique doit tre effectu e par un personnel qualifi Ce dernier est responsable de l existence d une connexion de terre ad quate et d une protection des c bles d a
17. as been programmed Main commands DIGITAL To set parameters LEDs To display the speed voltage diagnostics etc during operation The LEDs present on the keypad and LED module are used to quickly diagnose the operating state of the drive ENABLE the LED is lit when the drive is enabled the LED is lit it signals zero speed the LED is lit when the drive operates at a current limit the LED is lit when the second keypad functions are enabled ai5010 Keypad buttons Text reference Function START START button controls the Enable and Run modes of the drive if Main commands DIGITAL and the Stop Mode is on This is the default setting When Main command s is set as TERMINALS the button is not active STOP STOP button sets the main reference to zero when Main command s is set as DIGITAL Pressing this button for 2 sec will cause the drive to be disabled this will also cause the drive to coast stop When Main command s is set as TERMINALS the button is not active Increase Jog Plus button increases the speed reference for the Motor pot function It is also the JOG command when the shift button is selected Decrease Rotation control Minus button decreases the speed reference for the Motor pot function Rotation control changes the direction in Jog mode and Motor pot mode when the shift button is selected Help Down arrow Help Down a
18. as raccorder de tension d alimentation d passant la fluctuation de tension permise par les normes Dans le cas d une alimentation en tension excessive des composants internes peuvent tre endommag s CAUTION PRECAUTION Do not operate the drive without a ground wire being connected The motor chassis should be grounded to earth through a ground lead separate from all other equipment ground leads to prevent noise coupling The grounding connector shall be sized in accordance with the NEC or Canadian Electrical Code The connection shall be made by a UL listed or CSA certified closed loop terminal connector sized for the wire gauge involved The connector must be attched to the wire using the crimp tool specified by the terminal manufacturer Ne pas faire fonctionner le drive sans prise de terre Le chassis du moteur doit tre mis la terre l aide d un connecteur de terre separ des autres pour viter le couplage des perturbations Le connecteur de terre devrait tre dimensionn selon la norme NEC ou le Canadian Electrical code Le raccordement devrait tre fait par un connecteur certifi et mentionn boucle ferm par les normes CSA et UL et dimensionn pour l paisseur du cable correspondant Le connecteur doit tre fix a l aide d un instrument de serrage specifi par le producteur du connecteur CAUTION PRECAUTION Do not perform a megger test between the drive terminals or the control circuit terminals
19. drive Des erreurs peuvent provoquer de s rieux accidents ou m me la mort WARNING ATTENTION Adjustable frequency drives are electrical apparatus for use in industrial installations Parts of the drives are energized during operation The electrical installation tune up and troubleshooting should therefore only be carried out by qualified personnel Improper installation of motors or drives may cause the failure of the drive as well as serious injury to persons or equipment The drive is not equipped with motor overspeed protection logic Follow the instructions given in this manual and observe the local and national safety regulations applicable Les drives fr quence variable sont des dispositifs lectriques utilis s dans des installations industriels Une partie des drives sont sous tension pendant l operation L installation lectrique et l ouverture des drives devrait tre execut uniquement par du personel qualifi De mauvaises installations de moteurs ou de drives peuvent provoquer des dommages materiels ou blesser des personnes Le convertisseur n est pas pourvu de protection contre vitesse de fuite du moteur On doit suivir les instructions donne s dans ce manuel et observer les r gles nationales de s curit CAUTION PRECAUTION Do not connect power supply voltages that exceeds the standard specification If excessive voltage is applied to the drive damage to the internal components will result Ne p
20. e R gt s terminals gt o o gt PEL PE2 terminals paws 6 J 8 ightening torque 150 185 Tightening torque wm 3 1 r __ 10 30 PE1 PE2 terminals EL ghtening torque am E ULVLWLU VLWICO TAWG ai4040 T 5 Encoder terminals XE connector PIN1 ChannelB 5V digital or 10 mA digitalor For B digital or B COS incremental signal 1V pp analog 8 3 mA analog S S y O P p Channel C 5V digita For C digital or analog zero pulse or index 1V pp ana P me pem A 5V digita For A digital or A SIN incremental signal 1V pp analog For A4 digital or A SIN incremental signal 1V pp analog 0g Reference point for 5V encoder supply voltage PINS Channel B 5V digital or 10 mA digital or For B digital or B COS incremental signal 1V pp analog 8 3 mA analog PINO encoder supply voltage o 200 mA PIN10 Channel E gital or 10 mA digita For digital commutation or SIN absolute position signal 0g 8 3 PIN11 Channel E or 10m For E digital commutation or SIN absolute position signal 8 3 PIN12 Channel F or 10m For F digital commutation or COS absolute position signal 0g 8 3 PIN13 Channel F or 10m For F digital commutation or COS absolute position signal 8 3 pig os digital For G digital commutation signal piniis A digital For G digital commutation signal 1V pp ana ai3140 Channel C 5V digital or 10
21. ed before switching ON the Drive Grounds Grounding e Verify ground connections between the drive and motor e Verify AC Input AC Output and control wiring aren t grounded Connections e Verify AC Input U1 L1 V1 L2 W1 L3 AC Output U2 T1 V2 T2 W2 T3 DC link connection C D Motor thermistor 78 79 OK Relay 80 82 Relay 2 83 85 and regulation board points 1 46 XS XE connections Regulator Terminal Board Inputs 12 ENABLE DRIVE close to activate 12 13 14 15 16 18 13 START close to activate 14 FAST STOP open to cause a stop 15 EXTERNAL FAULT open to cause a stop 16 Common for terminal board inputs 18 24V Common 19 24VDC internal power supply Set inputs on the regulator terminal board as follows Enable drive terminal 12 and Start terminal 13 OPEN Fast stop terminal 14 and External fault terminal 15 CLOSED Record motor name plate data encoder information gearbox data MOTOR DATA _ Amps Wis T Tach PPR Hz Motor rotation for machine fwd direction CW CCWI jGeaboxrtio S 7 Dai54123 8 Quick tuning 1 After a complete check of wiring turn the power on e following voltages must be present Terminal 7 10V to terminal 9 on regulation board Terminal 8 10V to terminal 9 on regulation board Terminal 19 24 30V to terminal 18 on regulation board e Check DC link voltage by p
22. eference point terminal 4 Default setting none 20 mA when current ref 5 Programmable configurable analog differential input Signal terminal 5 input Analog input 3 6 Reference point terminal 6 Default setting none 1 7 10VDC Reference voltage 10V Reference point terminal 9 10V 10 mA 8 10VDC Reference voltage 10V Reference point terminal 9 10V 10 mA 9 OV nternal OV and reference point for 10V Enable drive Drive enable OV or open drive disabled 15 30V Drive enabled 30V Start Drive start command OV or open No start 15 30V Start 32mAQ15V Faststop OV or open Fast stop 415 30V No Fast stop 5mAQ24V External fault OV or open External fault 15 30V No External fault 6 4 mA 30V COM D 1 0 Reference point for digital inputs and outputs term 12 15 36 39 41 42 OV24 Reference point for 24V OUT supply terminal 19 24V supply output Reference points terminals 18 or 27 or 28 122 080 24VDC pply output p 120 mAQ24V Analog output A 1 Program analog output def setting Motor speed Ref point term 22 10V 5 mA 0v Internal 0V and reference point for terminals 21 and 23 Analog output Program analog output def setting Motor current Ref point term 22 10V 5 mA BU A ord VeCon controlled BU braking units command Ref point term 27 28V 15 mA 0V24 Reference point for BU command terminal 26 RESERVED RESERVED Digital inputl 30V Digital input2 3 2 mA Q15V Programmab
23. el S17 OFF List of jumpers and dip switch Designation Factory setting S0 The setting must not be changed S1 The setting must not be changed S5 S6 Terminating resistor for the serial interface RS485 N Termination resistor IN FF N oterminationresistor daptation of the input si input 1 terminals 1 and 2 FF 0 10V 10 10V daptation of the input si input 2 termina FF 0 10V 10 10V daptation of the input si input 3 terminals 5 and 6 LE OFF OFF OFF N 0 20 4 20 OFF OFF A FF 0 10V 10 10V 511 512 513 ncodersetting 514 515 516 ON Sinusoidal SE or SESC encoder see above OFF Digital DE or DEHS encoder see above M S17 onitoring of the C channel of the digital encoder N C Channel monitored OFF C Channel not monitored required for single ended channels S18 S19 Encodersetting S20 S21 Pos A digital DEHS encoder see above Pos B sinusoidalSESCencoder see above 522 523 Analog input 3 enabling alternative with SESC encoder Pos B disabled S24 umper to disconnect OV of 24V from ground BN ON 20V connected to ground OFF 0V disconnected from ground 525 J umper to disconnect OV regulation section from ground BB ON V connected to ground OFF 0V disconnected from ground ai4060 List of dip switch S3 T Ts s T5T9T5T2T For or or ow or or o o or or o or por por o or or or or
24. erflow list CODE CAUSES 10 54 The ratio between the Encoder 1 pulses 416 and the number of motor pole pairs must be higher than 128 3 4 The Stator resistance 436 value is too high The motor is not compatible with the drive Size used 5 8 9 15 The Leakage inductance 437 value is too high The motor is not compatible with the drive Size used 16 24 The Rotor resistance 166 value is too high The motor is not compatible with the drive Size used 17 The Nominal voltage 161 and Nom frequency 163 values produce motor nominal flux that is too high The Nominal voltage value is too high and or the Nom Frequency value is too small 18 The Base voltage 167 and Base frequency 168 values produce motor nominal flux that is too high The Base voltage value is too high and or the Base frequency value is too small 23 The ratio between nominal flux Nominal voltage Nom frequency and working flux Base voltage base frequency is too high Verify the above parameters value The Magnetizing current 165 value is too high Verify that this value is lower than Full load curr 27 The Base voltage value is too high The maximum value is 500 VAC 28 The Base frequency value is too high This value must be lower than 500Hz 59 The Magnetizing working curr 726 is too high Verify that the nominal flux value Nominal voltage and Nom frequency is lower than the working flux value Base voltage and Base frequency Check the parameters
25. ething wrong with the data you have entered The drive has NOT ACCEPTED the values you have entered The most common cause of this is trying to Enter a value for Nominal Current that is less than 3096 of the drive rating This is not allowed due to problems encountered with a small motor and a large drive Try to go back to the beginning of step 6 and repeat the entries If this doesn t work see Overflow list in troubleshooting section or contact your service office Set Drive Base Values Press Left arrow until back to drive parameter then Down arrow to configuration then Enter Press Down arrow to Speed Base Value then Enter and set the nameplate rated full load speed on the motor nameplate press Enter This bases all speed related calibrations on top motor speed Press Down arrow to full load current then Enter and set the DRIVE not motor rated full load current on the drive nameplate by using the Up arrow Down arrow keys then press Enter to set This bases all current related calibraitons on motor Full Load Amps FLA 8 Set Regulation Mode Sensorless vect V f or Field oriented mode Press Up arrow to Regulation mode then Enter and use Up arrow Down arrow keys to select V f sensorless vect or Field oriented then Enter If Field oriented mode is selected Press Down arrow until to Motor spd fbk then press En
26. le digital input default setting none Digital input3 5 mA 24V Digital input4 6 4 mA 30V Digital output 1 Digitaloutput Programmable digital output default setting none 430V 40 mA 2 Supply DO Supply input for digital outputs on terminals 41 42 Ref point term 16 30V 80 mA Motor PTC Motor PTC sensing for overtemperature cutoff R1k if used 1 5mA Strip X2 Function max 80 OK relay 250VAC contact Potential relay contact OK relay closed OK 1A ACH 83 Relay 2 Potential relay contact configurable relay2 250VAC contact Default open 0 drive stopped 1 11 10 3 1 Maximum cable cross section for regulator terminals M aximum Permissible Cable Cross Section Tightening Terminal torque flexible Nm 014 15 014 15 28 16 80 85 0 14 15 0 14 1 5 28 16 14090 NOTE Terminal board points are intended for 1 wire point Daisy chains and multiple wires point are better done with a panel mounted terminal board 4 power terminals QJ 480 VAC QJ A C line voltage 10 3Ph See table 2 4 2 1 Old BRI Braking unit resistor command braking resistor must be connected between 1 and C DC Bus circuit connection SM O D 02 71 line volt 3Ph Qu V2 T2 M otor connection 1 36 X output current W2T3 Old pe B 1 L Grounding protective earth conductor 4 1 Maximum cable cross section for power terminals ULVLWLULLWZCO w
27. limentation selon les prescriptions locales et nationales Le moteur doit tre prot g contre la surcharge 9 10 11 No dielectric tests should be carried out on parts of the drive A suitable measuring instrument internal resistance of at least 10 kO V should be used for measuring the signal voltages II ne faut pas x cuter de tests de rigidit di lectrique sur des parties du convertisseurs Pour mesurer les tensions des signaux il faut utiliser des instruments de mesure appropri s r sistance interne minimale 10 kQ V If the drives have been stored for longer than three years the operation of the DC link capacitors may be impaired Therefore before commissioning connect them to a power supply for two hours with no load connected in order to regenerate the capacitors the input voltage has to be applied without enabling the drive En cas de stockage des convertisseurs pendant plus de trois ans il faut tenir compte du fait que les condensateurs du circuit interm diaire gardent leurs caract ristiques d origine seulement s ils sont aliment s avant trois ans partir de leur date de fabrication Avant la mise en service des appareils qui sont rest s stock s aussi longtemps il est conseill d alimenter les convertisseurs pendant au moins deux heures pour r cup rer les caract ristiques d origine des condensateurs appliquer une tension d entr e sans activer le convertisseur Disable The drive may sta
28. loscope Voir le manuel d instruction pour une utilisation correcte des instruments WARNING FIRE AND EXPLOSION HAZARD ATTENTION RISQUE D INCENDIES ET D EXPLOSIONS Fires or explosions might result from mounting drives in hazardous areas such as locations where flammable or combustible vapors are present Drives should be installed away from hazardous areas even if used with motors suitable for use in these locations L utilisation des drives dans des z nes risques pr sence de vapeurs ou de poussi res inflammables peut provoquer des incendies ou des explosions Les drives doivent tre install s loin des z nes dangeureuses et quip s de moteurs appropri s WARNING STRAIN HAZARD ATTENTION L ELEVATION Improper lifting practices can cause serious or fatal injury Lift only with adequate equipment and trained personnel Une l vation inappropri e peut causer des dommages s rieux ou fatals Il doit tre lev seulement avec des moyens appropri s et par du personnel qualifi WARNING ELECTRICAL SHOCK ATTENTION CAS DE DECHARGE ELECTRIQUE Drives and motors must be grounded according to NEC Tous les moteurs et les drives doivent tre mis la terre selon le Code Electrique National ou quivalent WARNING ATTENTION Replace all covers before applying power to the drive Failure to do so may result in death or serious injury Remettre tous les capots avant de mettre sous tension le
29. ly and then acknowledge the failure via RESET The incoming voltage to the power section of the device is too low due to too low an AC input voltage or extreme line dips poor cable connections e g terminals on contactor choke filter not properly tightened Remedy check connections To RESET the alarms press Escape If Enable and Start commands are configured for terminal mode remove both commands before Reset To RESET remove 24V potential from these terminals Note The RESET alarm operation can be also configured for a digital input Other faults Failure Motor not turning Possible causes Failure alarm is displayed see above Once the error has been corrected enter the failure Reset command Keypad display is dark AC voltage supply to terminals U1 V1 W1 missing or an internal fuse is faulty Enable and or start command missing Check configuration of the reg terminals Drive not accepting commands incorrect or wrong operating mode Protective device ahead of the power supply has tripped protective device incorrectly sized or input jumper faulty The analog input used for the reference value was not assigned or assigned incorrectly Motor turning in the wrong direction Polarity of the reference signal incorrect Motor incorrectly connected CAUTION if the motor rotation is reversed two encoder cables A and A or B and B have to be reversed also Motor not reaching nominal speed D
30. n an unsafe condition Factory provided interlocks and operating limits should not be bypassed or modified Selon les normes EEC les drives AV300i et leurs accessoires doivent tre employ s seulement apr s avoir verifi que la machine ait t produit avec les m me dispositifs de s curit demand s par la r glementation 89 392 EEC concernant le secteur de l industrie Les syst mes provoquent des mouvements m caniques L utilisateur est responsable de la s curit concernant les mouvements m caniques Les dispositifs de s curit pr vues par l usine et les limitations operationelles ne doivent tre d pass s ou modifi s WARNING ELECTRICAL SHOCK AND BURN HAZARD ATTENTION DECHARGE ELECTRIQUE ET RISQUE DE BRULURE When using instruments such as oscilloscopes to work on live equipment the oscilloscope s chassis should be grounded and a differential input amplifier should be used Care should be used in the selection of probes and leads so that accurate readings may be made See the instrument manufacturer s instruction book for proper operation and adjustments of the oscilloscope Lors de l utilisation d instruments par example oscilloscope sur des syst mes en marche le chassis de l oscilloscope doit tre reli la terre et un amplificateur diff rentiel devrait tre utilis en entr e Les sondes et conducteurs doivent tre choissis avec soin pour effectuer les meilleures mesures l aide d un oscil
31. ng Self Tune 3 Refer to page 22 Encoder Verification After this verification procedure put the regulation mode back to field oriented WARNING This procedure requires free rotation of the motor shaft coupled to the load The Start Stop command is ignored therefore it can not be used on drives with limited travel or when free rotation presen ts a safety problem CAUTION The test is performed using the torque limit value set in Test T curr lim parameter The torque is applied in a step fashion with no ramp profile Therefore the mechanical transmission must not have significant backlash and it must be compatible with operation at the torque limit set in the Test T curr lim parameter The user can reduce the torque limit to a suitable value via the Test T curr lim parameter Note e Application where the system inertia coupled to the motor shaft is much higher than the motor inertia value increase the Test T curr lim parameter to avoid Time out error This procedure is not suitable for use with hoist or elevator drives Encoder feedback is required when Field oriented mode is selected Set the current limit BASIC MENU T Current lim to a value compatible with the motor size and load Example when motor is 1 3 of the Drive power the limit should be reduced compared to the default value Select the torque current value to be used during the test via the Test T curr lim parameter e
32. nto the configuration you want to run it in The drive is factory setting to run through the Increase and Decrease keys Enable motor pot parameter Enabled see the following instruction to run Control buttons Sequencing Display Run state Press START button to command the Drive to the Enable and Run state Press STOP button commands to stop the Drive from the Press to display the current reference value and to increase the reference value and accelerate the drive Motor pot oper 0 rpm POS aoo Press to decrease the reference value and decelerate the drive Motor pot oper 0 rpm NEG Shift Press SHIFT and to change the motor shaft rotation 8 1 Motor Potentiometer function Note Main commands DIGITAL Enable drive terminal 12 connected to 24VDC Start terminal 13 connected to 24VDC Resetting the speed reference value using Mot pot function e Press STOP button to stop the motor e Press Left arrow until to Basic menu then Down arrow to Functions Enter to motor pot then Enter to enab motor pot press Down arrow to motor pot reset then Enter The diplay will read ready until the reference value is set to zero Set the motor pot to disable Enable motor pot parameter Disable if you will want to use an analog voltage on terminal 1 for speed reference Jog function Note This function is enabled as a defa
33. orted check your wiring for a short circuit check cable shielding If this has not corrected the fault try to RESET once more If still unsuccessful the fault is probably internal Contact your service office For sizes from 22kW and higher Temperature of the heatsink drive too high Failure of device fan Failure in the IGBT module on power section Fast overload current duty cycle Ambient temperature too high Failure of drive fans Dirty heatsink For sizes from 30 Hp and higher Temperature of the cooling air too high Failure of drive fans Air intake obstructed 25 Interrupt error Module overtemp Output stages Overcurrent Overvoltage Overtemp Motor Regulation ot Speed fbk loss 26 An unused interrupt has occurred Switch off the drive and restart If still unsuccessful the fault is probably internal Contact your service office For sizes from 1 Hp to 20 Hp Temperature of the IGBT module is too high Failure of drive fan Failure in the IGBT module in the power section Fast overload current duty cycle Internal Overcurrent failure of IGBT power section Switch off drive and restart If unsuccessful contact your service office Overcurrent in the motor circuit Short circuit or ground fault at the output of the drive Current regulator tuned incorrectly Message appears when switching on the drive drive is connecting to a motor that is running Auto capture function must be activated
34. por or por por por or por por or por for for for or or on for or or or or or Lo for or or a e A a 5 pp pn For or ow or on or o for Lor on Tor por ov or for Lor Tor por por por on For ov ov ov o e ai4080 8 i 2 zn a FF FF N 7 8 F F F 8 F F F FF i EA 7 s __ 57 __ 52 The drives are factory set but when installing space regulator card remember to set dip switch 53 according to the above table 5 3 Maximum cable length for encoder terminals Cable section mm M ax Length feet m 88 27 203 62 305 93 410 125 492 150 ai3130 14 6 Keypad operation The keypad is made of a LCD display with two 16 digit lines seven LEDs and nine function keys Keypad Torque Torque Alarm Enable Zero Speed Limit Escape Home Enter Keypad is used LED Module Torque Torque Alarm Enable Zero Speed Limit Torque Negative torque cuent Torque Positive torque curent Alam Alam condition Enable Drive enable status Zero Speed Speed lt zero speed threshold Limit Actual curent gt current limit This monitoring module can be upgraded with the keypad with alphanumeric LCD display control the drive when keypad use h
35. provement optimize the regulator per the instruction book Speed oscillating Check Speed P and Speed 1 parameter If the operating point is in the constant Hp range check the Flux P and Flux parameters Incorrect value for Rotor resistance Remedy Optimize the tuning as described in the AV 300i instruction book Drive not reacting to adaptive speed regulation Adaptive speed regulation not enabled Enable spd adap Enabled Adap reference not assigned to an analog input Motor potentiometer function not executed Function not enabled Enable motor pot Enabled With operation via the terminal strip Motor pot up and or Motor pot down and Motor pot sign were not assigned to digital inputs Jog operation not possible A start command is still present Function not enabled Enable jog Enabled With operation via terminal strip Jog and or Jog were not assigned to digital inputs Internal speed reference values not actuated Function not enabled Enab multi spd Enabled With operation via terminal strip Speed sel 0 Speed sel 1 and Speed sel 2 were not assigned to digital inputs Multi Ramp function not reacting Function not enabled Enab multi rmp Enabled With operation via terminal strip Ramp sel 0 and Ramp sel 1 were not assigned to digital inputs 29 GE Industrial Systems 1501 Roanoke Boulevard Suite 435 Salem VA 24153 1 800 543 6196 www GEindustrial com GEK 105661 5M 5 99
36. ressing Down arrow to get Monitor then Enter then Down arrow to measurements then Enter then Down arrow to DC link voltage then Enter The value should be 275 357 VDC for 230 VAC input 480 650 VDC for 400 VAC input 550 715 VDC for 460 VAC input If the DC Bus is not within these limits check the AC line voltage 2 Default to Factory Values If you are not certain of the drive configuration it will be necessary to default to factory values or copy in a file from a PC It is important to be certain you are starting from a known configuration To default to factory values e Default to working memory Push Left arrow to get back to Monitor then Down arrow to Spec Functions and then Enter Push Down arrow to Load Default and Enter The factory values will now be loaded into the working memory the original values are still in permanent memory Note Step 2 can be skipped if you know that the drive is loaded with factory defaults as it comes out of the shipping carton 3 Set Line Voltage e Press Left arrow to Spec functions then Up arrow to BASIC MENU then Enter then Down arrow to Drive type then Enter to Mains voltage and Enter Now using the Up arrow Down arrow keys change the voltage to your nominal AC input rating Then Enter to set the value 4 Adaption to maximum ambient temperature e Press Down arrow to Ambient temp
37. rive CAUTION PRECAUTION The drive must be mounted on a wall that is constructed of heat resistant material While the drive is operating the temperature of the drive s cooling fins can rise to a temperature of 194 F 90 C Le drive doit tre mont sur un mur construit avec des mat riaux r sistants la chaleur Pendant le fonctionnement du drive la temp rature des ailettes du dissipateur thermique peut arriver 194 F 90 Note Jj i The terms inverter controller and drive are sometimes used interchangably throughout the industry We will use the term drive in this document Les mots inverter controller et drive sont interchangeables dans le domaine industriel Nous utiliserons dans ce manuel seulement le mot drive 1 Never open the device or covers while the AC Input power supply is switched on Minimum time to wait before working on the terminals or inside the drive is listed in section 4 11 in the Instruction manual Ne jamais ouvrir l appareil lorsqu il est suns tension Le temps minimum d attente avant de pouvoir travailler sur les bornes ou bien l int rieur de l appareil est indiqu dans la section 4 11 Instruction manual 2 Becareful not to the damage any components when handling the drive Changing of the isolation gaps or removing the insulation or covers is not permissible If the front cover has to be removed because of a room temperature higher than
38. rive is encountering a speed limit Remedy check Speed max amount Speed max pos and Speed max neg parameters Drive working at current limit LED Ilimit Possible causes Motor overloaded Inverter sized too small Incorrect V f characteristics set T current lim reduction selected via Torque reduct parameter The entered value for the number of encoder pulses is too high Remedy check the parameter encoder 1 pulses and set the correct value An override signal is reducing the main reference value Remedy check the configuration Speed base value parameter set too low 27 Motor accelerates immediately to maximum speed Reference set via analog input Check whether the signal varies from min to max Potentiometer used for reference Is there a OV common connection present Encoder not connected or incorrectly connected Select the Enc 1 speed parameter in the MONITOR Measurement Speed Speed in rpm menu With the regulator disabled manually turn the motor clockwise viewed from the front of the shaft The value indicated must be positive If the indicated value does not change or if random values are shown check the power supply and the cabling to the encoder If the indicated value is negative reverse the encoder connections Exchange channel A and A or B and B Motor accelerates too slowly Ramp value incorrectly set Motor running at max current Motor overloaded Drive sized too small
39. row until Basic Menu then Down arrow to Drive Parameter then Enter then Down arrow to motor parameters and Enter Press Down arrow to Self Tuning and Enter to self tune 1 Press Enter to start part 1 and Enter start part 1 and Enter again The keypad should show the enable led illuminated if not make sure that you have the jumpers or external switches set so that 24 VDC exists on terminal boards 12 13 14 15 with respect to 16 or 18 You should now see measuring Rs stator resistance Wait until the display says end then disable the drive open the switch to 12 and push Left arrow twice to see self tune 1 press Enter then Down arrow all the way to take val part 1 and Enter The display will read wait until the values are stored The motor shaft must not move during the procedure If necessary the motor shaft must be locked NOTE xxx range error or timeout messages may also occur in some extreme parameter ranges Repeat the tune in this case If error messages are persistent see troubleshooting section 13 Self Tune part 2 The initial part of self tuning that can be done without the motor rotating has been accomplished Now to get the best possible tuning the motor needs to turn with no load attached to the shaft For this we use Self tune mode 2a If for any reason the motor cannot be made to rotate with no load then a close level of
40. rrow Used to change menu or parameter selection In parameter and reference setting modes it changes the value of the parameter or reference Help Function Not available Help not found displayed when pressed with the shift button Alarm Up arrow Alarm Up arrow Used to change menu or parameter selection In parameter and reference setting modes it changes the value of the parameter or the reference Alarm Failure register displayed shift selected Use the UP DOWN Arrows to scroll through the last 10 alarms Escape Left arrow Escape Left arrow in edit mode selects the digit of the parameter to modify At other times it is used to exit from the setting mode Escape Used to exit from setting and Alarm displaying mode when shift button is pressed Enter Used to Enter a new value for a parameter in the parameter setting mode Enter Enter Home Home Used to go directly to BASIC MENU when shift button is pressed Shift Shift button enables the second keypad functions Rotation control Jog Help Alarm Escape Home Moving inside a menu SURN 49 9UJEJed 9 9 PIC uand 10 0 ANIN pds jenjoy NNAW 51578 0048 1015 fIN3N 9ISV8 C you dwey NNAW 9ISV8 ejqeu3 ANIN IISVA 9 9 16 7 Pre Power Checks The following should be check
41. rt accidentally because of a failure even if disabled unless it has been disconnected from the AC input feeder L appaeil peut r d marrer de facon accidentel en cas d anomalie sauf s il a t d connect du reseau Functional connection diagram AC Voltage AC fuses Contactor ACDrive Cabinet M ounting panel AC Line Reactor EMI filter Td Ground a M Encoder cable Ee M otor cable terminals 4 ACM otor Note PE1 is the drive safety ground If PE2 is used to connect the motor ground EMC filter ground must connected to PE1 2 Overview This guide assumes a standard start up using the keypad for a drive and motor that is to be run in either sensorless vector or flux vector with digital or sinusoidal encoder mode It is also assumed that a standard scheme is to be used for control In other words that the drive will be run from pushbuttons or contacts and the speed will be set from a pot input or a 0 to 10 source While the drive has more modes of operation this guide will cover most applications The manual can be used to help adjust more complicated configurations Standard Wiring see the manual for the standard wiring configuration Note that if this is a system designed and wired by our factory the set up of the drive aside from minor tuning has already been done NOTE Memo
42. ry There are two memories for set up parameters One is the active memory which is always the one currently in use by the drive The other is the permanent memory which is the one the drive will use if power is lost and then restored Note power up is the ONLY time when the drive looks at permanent memory All file uploads and downloads all changes etc are made only to the active memory and read from the active memory The only time permanent memory is used in any way is when it is booted into active memory on power up and when it is changed to new values by the Save Parameters command When parameters are changed during set up the drive will use those parameters but unless the SAVE PARAMETERS command is used these changes will not be permanent This is an advantage if you are trying something to see how it works and don t intend to change your permanent set up Underline When words are underlined they refer to a key on the keypad Quotes Quote marks are put around words which will be seen in the display window of the keypad Menu Navigation In the instructions you will be directed to press keys to getto certain menu items In many cases the same key will have to be pressed more than once to get to a value Note that the display has two lines the top line always shows the next HIGHER level of the menu All of the menu items referred to in this start up will be shown in the SECOND LINE of the display The display on the top
43. ter Down arrow to Encoder 1 type then Enter Use the Up arrow Down arrow keys to select sinusoidal encoder or digital encoder then Enter Press Down arrow to Encoder 1 pulses then Enter and set the value using the Up arrow Down arrow keys to the PPR pulses per revolution of your encoder Entei Press Down arrow four times to Refresh Enc 1 then Enter Enable Enter this enables the Speed fdbk Loss Alarm 9 Speed Limit 10 Press Left arrow until Basic Menu then Down arrow to Limits then Enter for Speed Limits then Enter for Speed Amount then Enter to Speed Min Amount Press Down arrow to Speed Max Amount and Enter Change the value from 5000 RPM to the maximum speed of the motor use the Up arrow Down arrow keys as before for now set it to 10596 of the rated motor speed Press Enter Prepare for Self Tune The keypad will be used for this purpose but the I O needs to be connected properly to the enable disable functions 12 Save Parameters Press Left arrow to limits then Up arrow until Basic Menu then Enter then Down arrow to save parameters then Enter The display will read wait until the values are permanently stored Self Tune Make sure power is on and drive not enabled Close the switch on terminal 12 hardware enable has 24 Vdc on it When the enable switch is made Press Left ar
44. then Enter Now using the Up arrow Down arrow keys set the maximum ambient temperature value 40 C or 50 C then Enter 5 Load Default Motor Values e Press Left arrow until you are back to BASIC MENU and then Down arrow to Drive Parameter then Enter then Down arrow to Motor Parameter Enter then Down arrow to Load Motor Par and Enter Use the Up arrow Down arrow keys until the display is the correct motor voltage then Enter For 460 VAC motors select 460 and for 380 400 VAC motors select 400 6 Set Actual Motor Data e Press Left arrow until back to Drive parameter then Enter to get Mot plate data and Enter to Nominal Voltage then Enter again to see the value Using the Up arrow Down arrow keys to change the value and the Left arrow to move the character position When correct press Enter e Press Down arrow to Nominal speed Enter then use the Up arrow Down arrow keys to get the nominal speed on the motor nameplate Press Enter to set data Note some manufacturers of vector motors put the synchronous speed 600 900 1500 1800 3600 RPM rather than the slip speed at 60 Hz on the nameplate If this is done you MUST estimate slip speed Figure 20 rpm less than the synchronous speed for these cases e Press Down arrow to Nom frequency and Enter and set to the nominal frequency on the nameplate 50 or 60 Hz Press
45. ult setting Enable jog parameter Enabled Speed reference value 100 rpm Main commands DIGITAL Enable drive terminal 12 connected to to 24 VDC Start terminal 13 conected to to 24 VDC Press SHIFT and to run the speed will be displayed Press to select the motor shaft rotation Press jog to run the other direction Press Left arrow to exit from jog operation Changing jog reference Press Down arrow until Functions Enter then Down arrow until Jog reference Enter using the Up arrow Down arrow keys to change the value and the Left arrow to move the character position set the reference value then Enter If there are other changes you might want to make to set up see Options do them now and complete the following step to put everything into permanent memory Saving all values to Permanent Memory e Press Left arrow back to Configuration then Up arrow to basic menu and Enter Press Down arrow to save parameters and Enter Parameters are now stored permanently 21 22 9 Options Encoder verification Set the Drive in V f mode and run the motor enable and start the drive and set an analog reference If the reference is positive on terminal 1 with respect to 2 common the motor should be turning clockwise With the motor turning clockwise looking at the drive end monitor the encoder measurement by selecting Monitor measurements speed speed in rpm Enc 1
46. value The Magnetizing current value is too high Verify that this value is lower than Full load curr 64 The Motor cont curr 656 value of the motor thermal protection function menu Ovld mot contr produces a continuous current that is too low in comparison to the used inverter size This error can also be due to a too low setting of the Nominal current 164 parameter lt 0 3 x 66 The Nominal speed 162 value is wrong The set value produces too small or too high slip value 23 List of Self tuning Error Messages Generic messages Description Drive disabled Not ready Time out Start part Tuning aborted Set Main cmd Dig Set Ctrl Local Reg mode Inertia range Note Provide enable input by setting terminal 12 high Take values part 1 Take values part 2a Take values part 2b or Take values part 3 can not be executed because the measurement has not been completed correctly Repeat self tune procedure Measurement has not been completed in the proper time Press ENTER to confirm start of measurement Measurement aborted by user SHIFT Escape button has been pressed Go to CONFIGURATION menu and set Main commands digital Go to CONFIGURATION menu and set Control mode Local Self tune part 3 can only be executed with Regulation mode Field oriented or Regulation mode Sensorless vect Go to BASIC MENU and set
47. y the setting which will be Ramp ref T e Press Up arrow Down arrow keys until OFF is displayed then Enter How to enable analog input 2 as ramp reference e Press Up arrow Down arrow to I O Config and press Enter then down right arrow to analog inputs then Enter for analog input 1 then Down arrow to analog input 2 Then Enter to select input 2 then Enter again to see the set up It says OFF Use the Up arrow Down arrow keys to display Ramp ref 1 and Enter This means the analog input 2 terminals 3 and 4 will be the ramped accel decel speed reference for the drive The manual shows the entire configuration of other I O in the drive 10 Quick Tuning Guide for Factory Configured or pre configured Drives When the drive configuration has already been set and you are simply fine tuning the drive you can ignore most of the preceding procedure It is recommended that you go through the steps anyway if the data is suspect You can just use the Left arrow key rather than the Enter key in all the steps in which the entry is found to be correct Start with step 4 of the full procedure and do not default the parameters to factory parameters If there is any question about whether the existing setup should be saved or not then use the configuration tool software that came with the drive and save the file to a PC first so it can be used later 11 Troubleshooting Ov
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