Home

Delta - VFD-EL - user manual

1. 0320 60 120 0320 60 120 Paani Ma ee ase freq z ase freq Z V F for 220V 60Hz V F for 220V 60Hz 180 440 t tS 60 seconds 150 60 seconds 130 continuous continuous amp 100 S o 85 gt PA 100 g 68 2 80 eg S A Bfe 0320 50 120 0320 50 120 Teea tnt Tsaa a ase freq 50Hz ase freq 50Hz V F for 220V 50Hz V F for 220V 50Hz Revision August 2008 2ELE V1 02 C 7 Appendix C How to Select the Right AC Motor Drive This page intentionally left blank C 8 Revision August 2008 2ELE V1 02
2. Chapter 2 Installation and Wiring Frame B Frame Power Terminals Torque Wire Wire type R L1 S L2 T L3 A 14 2 16 3kg em 12 18 AWG Copper only 75 C um vit2 wits 12 t4intbf 3 3 0 8mm R L1 S L2 T L3 B U T1 ViT2 W T3 16 3 19 3kgf cm 8 18 AWG 8 4 Conner only 75 C 14 17in lbf 0 8mm i 9 me NoTe Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFDOO7EL21A 23A 43A VFDO15EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A Revision August 2008 2ELE V1 02 2 11 Chapter 2 Installation and Wiring 2 4 Control Terminals Circuit diagram for digital inputs NPN current 16mA NPN Mode 24V PNP Mode 24 4 l I I ae ic a alae Ma ey 4 1 I 1 1 A eae 7 Te 2i J 3 eee 3 aaa AE igi cia i 1 I i v l The position of the control terminals 24V _MI1 MI3 MI5 10V_AVI JHJ AASE Rs 4s RA RB RC MI2 Ml4 MI6 DCMAFMACM Terminal symbols and functions i Factory Settings NPN mode vannin Terminal Function us os Symbol ON Connect to DCM ON Run in MI1 direction MI1 Forward Stop command OFF Stop acc to Stop Method ON Run in MI2 direction MI2 Reverse Stop command OFF Stop acc to Stop Method MI3 Multi function Input 3 Refer to Pr 04 05 to Pr 04 08 for programming
3. 10 02 Integral Output idi gain Y Freq pigital Freq Setpoint gt Imm gt limit gt gt Limit gt gt Command k 10 03 10 05 4 10 07 10 06 D 10 04 Input Freq PID Gain J4 feedback 10 10 10 01 10 20 Treatment of the Erroneous PID Feedback Level Factory Setting 0 Settings 0 Keep operating 1 Coast to stop 2 Ramp to stop 3 Ramp to stop and restart after time set in Pr 10 21 jaa In PID control mode it will act according to Pr 10 20 when erroneous PID feedback level occurs 1021 Restart Delay Time after Erroneous PID Deviation Level Unit 1 Settings 1 to 9999 sec Factory Setting 60 10 22 X Set Point Deviation Level Unit 1 Settings 0 to 100 Factory Setting 0 10 23 Detection Time of Set Point Deviation Level Unit 1 Settings 1 to 9999 sec Factory Setting 10 gi When the deviation is less than Pr 10 22 in the range of PID set point to Pr 10 22 X PID set point for a time exceeding the setting of Pr 10 23 the AC motor drive will decelerate to stop to be constant pressure status This deceleration time is the setting of Pr 01 12 The system will be ready when the deviation is within the range of PID set point to Pr 10 22 X PID set point during deceleration 4 106 Revision August 2008 2ELE V1 02 Chapter 4 Parameters oO Example suppose that the set point of constant pressure control of a pump is 4kg Pr 10
4. ASCII mode Command message Response message STX s STX E 0 o Address Address 4 q o o Function Function 3 3 2 Number of data 0 WD Count by byt y Starting data 1 Co nt by byte 4 address 0 q D Content of starting 7 address 0 2102H 7 Number of data 0 0 count by word 0 o 2 Content of address 0 D 2103H o LRC Check 7 o CR T END LRC Check LF T CR END LF RTU mode Command message Response message Address 01H Address 01H Function 03H Function 03H Starting data 21H Number of data j n address 02H count by byte Number of data 00H Content of address 17H count by word 02H 2102H 70H Revision August 2008 2ELE V1 02 4 89 Chapter 4 Parameters CRC CHK Low 6FH CRC CHK High F7H 2 06H single write write single data to register Content of address 00H 2103H 00H CRC CHK Low FEH CRC CHK High 5CH Example writing data 6000 1770H to register 0100H AMD address is 01H ASCII mode Command message Response message STX E 0 Address q o Function 6 0 q Data address 0 o q 7 Data content 7 o 7 LRC Check q CR END LF RTU mode Command message Address 01H Function 06H 01H Data address 00H STX Ea o Address q
5. E n Internal EEPROM can not be 1 Press RESET key to set all parameters to creu read factory setting 2 Return to the factory 7 1 Press RESET key to set all parameters to ero es EEPROM can not be factory setting 2 Return to the factory c E 30 U phase error Fai z E J2 W phase crc P E Return to the factory cE3 OVorLV eras Temperature sensor error Revision August 2008 2ELE V1 02 6 3 Chapter 6 Fault Code Information and Maintenance Fault tae Name Fault Descriptions Corrective Actions When one of the output terminal s is grounded short circuit current is more than 50 of AC motor drive rated current the AC motor drive power module may be damaged ec NOTE The short circuit protection is provided ee Ground fault for AC motor drive protection not for protection of the user 1 Check whether the IGBT power module is damaged 2 Check for possible poor insulation at the output line Check if the motor is suitable for operation by AC motor drive Check if the regenerative energy is too large Load may have changed suddenly Check the RS485 connection between the AC motor drive and RS485 master for loose wires and wiring to correct pins Check if the communication protocol address transmission speed etc are properly set Use the correct checksum calculation Please refer to group 9 in the chapter 5 for detail information cn Auto accel decel failure Communication Error
6. Press UP key to select SAVE or READ Press PROG DATA for about 2 seconds or until it is flashing then save parameters from PUO6 to AC drive or read parameters from AC drive to PUO6 j PROG MODE i D wooe T_T BBD Adjust XXXXX al x 5 Numbe PROG Z ED A Vv o 3 gt D c Oo ERR END Can not Succeed to write in Write in Revision August 2008 2ELE V1 02 Appendix B Accessories B 8 Fieldbus Modules B 8 1 DeviceNet Communication Module CME DN01 B 8 1 1 Panel Appearance and Dimensions 1 For RS 485 connection to VFD EL 2 Communication port for connecting DeviceNet network 3 Address selector 4 Baud rate selector 5 Three LED status indicators for monitor Refer to the figure below B 8 1 2 Wiring and Settings Refer to following diagram for details 3 5 0 14 UNIT mm inch MAC address Date Rate a lt oan Emptyloan L v Pin S t 1 Reserved fi i il 2 EV i 3 GND ll pi se n Dd i E 5 SG pe 0 0 0U E A 6 Reserved 4 7 Reserved a i q 8 Reserved yu t Setting baud rate O N T K 500K nuff D Switch Baud Value Rate 0 125K 1 250K 2 500K Other AUTO Setting MAC addresses use decimal system OS os ay
7. cavon 11 2 6 The wiring of main circuit and control circuit should be separated to prevent erroneous actions Please use shield wire for the control wiring and not to expose the peeled off net in front of the terminal Please use the shield wire or tube for the power wiring and ground the two ends of the shield wire or tube Damaged insulation of wiring may cause personal injury or damage to circuits equipment if it comes in contact with high voltage The AC motor drive motor and wiring may cause interference To prevent the equipment damage please take care of the erroneous actions of the surrounding sensors and the equipment When the AC drive output terminals U T1 V T2 and W T3 are connected to the motor terminals U T1 V T2 and W T3 respectively To permanently reverse the direction of motor rotation switch over any of the two motor leads With long motor cables high capacitive switching current peaks can cause over current high leakage current or lower current readout accuracy To prevent this the motor cable should be less than 20m for 3 7kW models and below And the cable should be less than 50m for 5 5kW models and above For longer motor cables use an AC output reactor The AC motor drive electric welding machine and the greater horsepower motor should be grounded separately Use ground leads that comply with local regulations and keep them as short as possible No brake resistor is built in the VFD EL series
8. Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If the wiring shows change of color change or deformation due Visual inspection O to overheat If the insulation of wiring is damaged or the color has Visual inspection O changed If there is any damage Visual inspection O DC capacity of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there is any leakage of liquid change of color cracks or Visual inspection O deformation Measure static capacity when Static capacity gt initial value X 0 85 o required Resi stor of main circuit Maintenance 6 8 Period Check Items Methods and Criterion Daily Half One Year Year If there is any peculiar smell or insulator cracks due to Visual inspection smell O overheating Visual inspection or measure with multimeter after removing wiring If there is any disconnection between B1 O Resistor value should be within 10 Revision August 2008 2ELE V1 02 Chapter 6 Fault Code Information and Maintenance Transformer and reactor of main circuit Mag Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there is any abnormal vibration or peculiar smell Visual aural inspection and smell O netic contactor and relay of main circu
9. Revision August 2008 2ELE V1 02 4 33 Chapter 4 Parameters BA In the diagram shown below the Acceleration Deceleration Time of the AC motor drive is the time between 0 Hz to Maximum Output Frequency Pr 01 00 Suppose the Maximum Output Frequency is 60 Hz Minimum Output Frequency Pr 01 05 is 1 0 Hz and Acceleration Deceleration Time is 10 seconds The actual time for the AC motor drive to accelerate from start up to 60 Hz and to decelerate from 60Hz to 1 0Hz is in this case 9 83 seconds 60 1 10 60 9 83secs Frequency 01 00 Max output Frequency setting operation frequency 01 05 Min output frequency 0 Hz The definition of Accel Decel Time Resulting Decel Time Accel Time i 1 T 1 Resulting i i e 01 13 Xx Jog Acceleration Time Unit 0 1 0 01 Settings 0 1 to 600 0 0 01 to 600 0 sec Factory Setting 1 0 01 14 X Jog Deceleration Time Unit 0 1 0 01 Settings 0 1 to 600 0 0 01 to 600 0 sec Factory Setting 1 0 X Jog Frequency Unit 0 01 Settings 0 10 to Fmax Pr 01 00 Hz Factory Setting 6 00 qg Only external terminal JOG MI3 to MI12 can be used When the Jog command is ON the AC motor drive will accelerate from Minimum Output Frequency Pr 01 05 to Jog Frequency Pr 01 15 When the Jog command is OFF the AC motor drive will decelerate from Jog Frequency to zero The used Accel Decel time is set by the Jog Accel Decel time Pr 01 13 Pr 01 1
10. gt Start l i i Even Stop 0 1 23 4 5 6 7 parity bit e 8 bit character gt a 11 bit character frame p 8 0 1 l i i f f f i Odd o 1 2 Z 34 5 6 7 aiy BE i lt _ ___ 8 bit character _ gt ____ 11 bit character frame gt 8 N 1 f ____ 8 bit character __ 10 bit character frame 8 E 2 Start l i Even Stop 0 1 2 i 3 4 5 6 7 parity bit 4 8 bit character _ i 12 bit character frame gt 8 0 2 0 1 2 3 4 5 6 Odd Stop i i parity bit lt _ 8 bit character _ i lt _ _ 12 bit character frame oO 3 Communication Protocol 3 1 Communication Data Frame ASCII mode STX Start character 3AH Address Hi Communication address Address Lo 8 bit address consists of 2 ASCII codes Function Hi Command code Function Lo 8 bit command consists of 2 ASCII codes DATA n 1 Contents of data to Nx8 bit data consist of 2n ASCII codes DATA 0 n lt 20 maximum of 40 ASCII codes Revision August 2008 2ELE V1 02 Chapter 4 Parameters 4 88 LRC CHK Hi LRC check sum LRC CHK Lo 8 bit check sum consists of 2 ASCII codes END Hi End characters END Lo END1 CR 0DH ENDO LF OAH RTU mode START A silent interval of more than 10 ms Addre
11. ADD1 ADD2 B 16 Revision August 2008 2ELE V1 02 Appendix B Accessories B 8 1 3 Power Supply No external power is needed Power is supplied via RS 485 port that is connected to VFD EL An 8 pins RJ 45 cable which is packed together with this communication module is used to connect the RS 485 port between VFD EL and this communication module for power This communication module will perform the function once it is connected Refer to the following paragraph for LED indications B 8 1 4 LEDs Display 1 SP Green LED means in normal condition Red LED means abnormal condition 2 Module Green blinking LED means no I O data transmission Green steady LED means I O data transmission OK Red LED blinking or steady LED means module communication is abnormal 3 Network Green LED means DeviceNet communication is normal Red LED means abnormal B 8 2 LonWorks Communication Module CME LW01 B 8 2 1 Introduction Device CME LW01 is used for communication interface between Modbus and LonTalk CME LW01 needs be configured via LonWorks network tool first so that it can perform the function on LonWorks network No need to set CME LW01 address This manual provides instructions for the installation and setup for CME LW01 that is used to communicate with Delta VFD EL firmware version of VFD EL should conform with CME LW01 according to the table below via LonWorks Network B 8 2 2 Dimensions 72 2 2 84 34 8 1 37
12. 1 A FWD Run i i 0 gt 1 i A A 1 during acceleration j 7 7 r777777 TAR 1 1 1 1 i 1 1 T 1 1 1 B B Input B B signal Stop output voltage Disable B B signal Waiting time 08 07 Restart Synchronization speed detection Keep accelerating Time Fig3 B B Speed Search with Minimum Output Frequency Upward Timing Chart 08 07 Baseblock Time for Speed Search BB Unit 0 1 Settings 0 1 to 5 0 sec Factory Setting 0 5 Revision August 2008 2ELE V1 02 4 79 Chapter 4 Parameters aaj jaa When momentary power loss is detected the AC motor drive will block its output and then wait for a specified period of time determined by Pr 08 07 called Base Block Time before resuming operation This parameter should be set at a value to ensure that any residual regeneration voltage from the motor on the output has disappeared before the drive is activated again This parameter also determines the waiting time before resuming operation after External Baseblock and Auto Restart after Fault Pr 08 15 osos Current Limit for Speed Search Unit 1 Settings 30 to 200 Factory Setting 150 jaa Following a momentary power loss the AC motor drive will start its speed search operation only if the output current is greater than the value set by Pr 08 08 When the output current is less than the value of Pr 08 08 the AC motor drive output frequency is at s
13. 4 30 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Group 1 Basic Parameters Maximum Output Frequency Fmax Unit 0 01 Settings 50 00 to 600 0 Hz Factory Setting 60 00 aa This parameter determines the AC motor drive s Maximum Output Frequency All the AC motor drive frequency command sources analog inputs 0 to 10V and 4 to 20mA are scaled to correspond to the output frequency range Maximum Voltage Frequency Fbase Unit 0 01 Settings 0 10 to 600 0Hz Factory Setting 60 00 aa This value should be set according to the rated frequency of the motor as indicated on the motor nameplate Maximum Voltage Frequency determines the v f curve ratio For example if the drive is rated for 460 VAC output and the Maximum Voltage Frequency is set to 60Hz the drive will maintain a constant ratio of 7 66 V Hz 460V 60Hz 7 66V Hz This parameter value must be equal to or greater than the Mid Point Frequency Pr 01 03 Maximum Output Voltage Vmax Unit 0 1 Settings 115V 230V series 0 1 to 255 0V Factory Setting 220 0 460V series 0 1 to 510 0V Factory Setting 440 0 aa This parameter determines the Maximum Output Voltage of the AC motor drive The Maximum Output Voltage setting must be smaller than or equal to the rated voltage of the motor as indicated on the motor nameplate This parameter value must be equal to or greater than the Mid Point Voltage Pr 01 04 Mid Point Frequency Fmid Unit 0 01 Settings 0 1
14. Chapter 4 Parameters og When P is greater than 1 it will decrease the deviation and get the faster response speed But if setting too large value in Pr 10 02 it may cause the increased deviation during the stable area Prisa The parameter can be set during operation for easy tuning 10 03 A Integral Time 1 Unit 0 01 Settings 0 00 to 100 0 sec Factory Setting 1 00 0 00 Disable AR This parameter specifies integral control continual sum of the deviation and associated gain 1 When the integral gain is set to 1 and the deviation is fixed the output is equal to the input deviation once the integral time setting is attained ani It can use integral time to eliminate the deviation during the stable area If setting too large value in Pr 10 03 it may cause lower system response Prisa The parameter can be set during operation for easy tuning X Derivative Control D Unit 0 01 Settings 0 00 to 1 00 sec Factory Setting 0 00 aa This parameter specifies derivative control rate of change of the input and associated gain D With this parameter set to 1 the PID output is equal to differential time x present deviation previous deviation It increases the response speed but it may cause over compensation Prisa The parameter can be set during operation for easy tuning Upper Bound for Integral Control Unit 1 Settings 0 to 100 Factory Setting 100 Re
15. DELTA ELECTRONICS INC Xx Ban Ga gt Es hs User Manual 4 A Multiple Functions Micro Type AC Motor Drives Power Range 1 phase 115V series 200W 750W 0 25 1HP 1 phase 230V series 200W 2 2kW 0 25 3HP 3 phase 230V series 200W 3 7kKW 0 25 5HP 3 phase 460V series 400W 3 7kW 0 50 5HP A MELTA DELTA ELECTRONICS INC www delta com tw industrialautomation ASIA Delta Electronics Inc Taoyuan1 31 1 Xingbang Road Guishan Industrial Zone Taoyuan County 33370 Taiwan R O C TEL 886 3 362 6301 FAX 886 3 362 7267 Delta Electronics Jiang Su Ltd Wujiang Plant3 1688 Jiangxing East Road Wujiang Economy Development Zone Wujiang City Jiang Su Province People s Republic of China Post code 215200 TEL 86 512 6340 3008 FAX 86 512 6340 7290 Delta Electronics Japan Inc Tokyo Office Delta Shibadaimon Building 2 1 14 Shibadaimon Minato Ku Tokyo 105 0012 Japan TEL 81 3 5733 1111 FAX 81 3 5733 1211 Delta Electronics Korea Inc 234 9 Duck Soo BD 7F Nonhyun dong Kangnam ku Seoul Korea Post code 135 010 TEL 82 2 515 5303 5 FAX 82 2 515 530 Delta Electronics Singapore Pte Ltd 8 Kaki Bukit Road 2 04 18 Ruby Warehouse Complex Singapore 417841 TEL 65 6747 5155 FAX 65 6744 9228 Delta Energy Systems India Pvt Ltd Plot No 27 amp 31 Sector 34 EHTP Gurgaon 122001 Haryana India TEL 91 124 4169040 FAX 91 124 4036045
16. Description No Function have no effect on operation Any unused terminals should be programmed to 0 to insure they 4 58 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Settings Function Description 4 Multi Step Speed Command 1 These four inputs select the multi speed defined by Pr 05 00 to A Multi Step Speed Pr 05 14 as shown in the diagram at the end of this table Command 2 NOTE Pr 05 00 to Pr 05 14 can also be used to control output Multi Step Speed 3 speed There are 17 step speed frequencies including Command 3 Master Frequency and Jog Frequency to select for 4 Multi Step Speed application Command 4 The External Reset has the same function as the Reset key on 5 External Reset the Digital keypad After faults such as O H O C and O V are cleared this input can be used to reset the drive When the command is active acceleration and deceleration is 6 Accel Decel Inhibit we stopped and the AC motor drive maintains a constant speed Accel Decel Time i Used to select the one of 2 Accel Decel Times Pr 01 09 to 7 Selection Pr 01 12 See explanation at the end of this table Command Parameter value 08 programs one of the Multi function Input Terminals MI3 MI6 Pr 04 05 Pr 04 08 for Jog control Jog Operation 8 Control NOTE Programming for Jog operation by 08 can only be done while the motor is stopped Refer to parameter Pr 01 13 Pr 01 15 Parameter value 09 prog
17. the voltage between 10V ACM is 10 5V and resistor divider R1 is 4 4kQ Refer to following calculation for Pr 07 14 setting 1330 47000 1330 47000 1330 47000 1293 4 10 5 1293 4 4400 1293 4 2 38 V 2 4 V Therefore Pr 07 14 should be set to 2 4 Revision August 2008 2ELE V1 02 4 75 Chapter 4 Parameters resistor value Q 1330 iensen Tr x temperature C Tr 5 C Tr 5 C 07 15 Motor PTC Overheat Warning Level Unit 0 1 Settings 0 1 10 0V Factory Setting 1 2 07 16 Motor PTC Overheat Reset Delta Level Unit 0 1 Settings 0 1 5 0V Factory Setting 0 6 07 17 Treatment of the motor PTC Overheat Factory Setting 0 Settings 0 Warn and RAMP to stop 1 Warn and COAST to stop 2 Warn and keep running qi If temperature exceeds the motor PTC overheat warning level Pr 07 15 the drive will act pr according to Pr 07 17 and display amp If the temperature decreases below the result Pr 07 15 minus Pr 07 16 the warning display will disappear 07 13 Input Debouncing Time of the PTC Protection Unit 2ms Settings 0 9999 is 0 19998ms Factory Setting 100 qi This parameter is to delay the signals on PTC analog input terminals 1 unit is 2 msec 2 units are 4 msec etc 4 76 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Group 8 Special Parameters 08 00 DC Brake Current Level Unit 1 Settings 0 to 100 Factory Setting 0 og This
18. 1 1 1 Nameplate Information cece eeneeeeeeeeeeeeneeeeeeeeeeeeneeeeneaas 1 2 1 1 2 Model Explanation cccccccceeecsecceceeeeeeeceeeaeeeeeeeeeeeeesaneeeeeeees 1 2 1 1 3 Series Number Explanation ccccceeeeeeecceeeeeeeeeeeeeeeeeeeeeeeee 1 3 1 1 4 Drive Frames and Appearances ccccceececeeeeeeeeeeeeeeteeeeees 1 3 1 1 5 Remove INStructions varaire 1 5 1 2 Preparation for Installation and Wiring eeceeeeeeeeeeeeeeeeeenneeeeeenes 1 5 1 2 1 Ambient Conditions ee eeeceeeeneeeeeeneeeeeenaeeeeeeeaeeeeneeeeneaas 1 6 1 2 2 DC bus Sharing Connecting the DC bus of the AC Motor Drives in Parallel vj se tind eins ea ee ee ae 1 8 1 3 DIMENSIONS s aiar tee eet eed es tage beeen te a Wn iE e E 1 9 Chapter 2 Installation and Wiring 2 cccceseseeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeees 2 1 Poa BATA Aaa Te AERE checks EE A E chaste EA E ee ard 2 2 2 2 EXternal WING ssri eea o a 2 8 2 3 Malle Cicilan saistiits tpr aate iiei ada aapa aap tenes 2 9 2 3 1 Main Circuit Connection 00 eee cece eeeeneeeeeenaeeeeneeeeeeenateeeeeaas 2 9 2 3 2 Main Circuit Terminals 0 cee eeeeeeeeseeeeeteeeeeeeneeeeeeneeeeeneeeee 2 11 2 4 Control Terminals c ccccccccsscesscssessscuccsuccunesssessesuceucessessecuacesens 2 12 Chapter 3 Keypad and Start Up ccccesesceeeeeeeeeeeeee cece ee eeeeeeeeeeeeeeeeeeeeaes 3 1 3 1 Description of the Digital Keypad eee eeeeeeeeseeeeeene
19. AC motor drive M motor S Revision August 2008 2ELE V1 02 Appendix B Accessories Application 2 Question Silicon rectifier and AC motor drive are connected to the same power Switching spikes will be generated when the silicon rectifier switches on off These spikes may damage the mains circuit Correct wiring power Silicon Controlled Rectifier reactor i N ih OON L DC AMA AC motor drive reactor A ION OMA motor A A Application 3 Question Used to improve the input power factor to reduce harmonics and provide protection from AC line disturbances surges switching spikes short interruptions etc The AC line reactor should be installed when the power supply capacity is 5 00kVA or more and exceeds 6 times the inverter capacity or the mains wiring distance lt 10m When the mains power capacity is too large line impedance will be small and the charge current will be too high This may damage AC motor drive due to higher rectifier temperature Correct wiring large capacity power reactor mae aa Nar Revision August 2008 2ELE V1 02 small capacity AC motor drive B 11 Appendix B Accessories B 5 Zero Phase Reactor RF220X00A Dimensions are in millimeter and inch Recommended Wire Cable Size os Wirin type F Qty Method Note awg mm Nominal mm
20. AMERICA Delta Products Corporation USA Raleigh Office P O Box 12173 5101 Davis Drive Research Triangle Park NC 27709 U S A TEL 1 919 767 3813 FAX 1 919 767 3969 EUROPE Deltronics Netherlands B V Eindhoven Office De Witbogt 15 5652 AG Eindhoven The Netherlands TEL 31 40 259 28 50 FAX 31 40 259 28 51 We reserve the right to change the information in this manual without prior notice 5011662902 200808 15 2ELE A ELTA VD EL User Manual Multiple Functions Micro Type AC Motor Drives Preface Thank you for choosing DELTA s multifunction VFD EL Series The VFD EL Series is manufactured with high quality components and materials and incorporate the latest microprocessor technology available This manual is to be used for the installation parameter setting troubleshooting and daily maintenance of the AC motor drive To guarantee safe operation of the equipment read the following safety guidelines before connecting power to the AC motor drive Keep this operating manual at hand and distribute to all users for reference To ensure the safety of operators and equipment only qualified personnel familiar with AC motor drive are to do installation start up and maintenance Always read this manual thoroughly before using VFD EL series AC Motor Drive especially the WARNING DANGER and CAUTION notes Failure to comply may result in personal inj
21. Daily Half One Year Year RER 1DE Vo Page ol main Measure with multimeter with standard o correct specification Revision August 2008 2ELE V1 02 Keypad Chapter 6 Fault Code Information and Maintenance Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year Is the display clear for reading Visual inspection O Any missing characters Visual inspection O Main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there are any loose or missing Tighten or replace the screw o screws If machine or insulator is Visual inspection deformed cracked damaged or o with changed color change due NOTE Please ignore the color to overheating or ageing change of copper plate If there is any dust or dirt Visual inspection O hanical parts Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year 7 there Sany abnormal sound Visual and aural inspection O or vibration If there are any loose screws Tighten the screws O If any part is deformed or A damaged Visual inspection O If there is any color change by Visual inspection o overheating If there is any dust or dirt Visual inspection O Revision August 2008 2ELE V1 02 6 7 Chapter 6 Fault Code Information and Maintenance Terminals and wiring of main circuit
22. Frequency Hold Applications Purpose Functions Picnic Acceleration Hold output frequency during 04 05 04 08 4 22 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Auto Restart after Fault Sg Related Applications Purpose Functions Parameters R oe ror continuous and The AC motor drive can be 0 ISTORIG Air conditioners reliable operation restarted reset automatically up to 10 remote pumps without operator yup i gt times after a fault occurs intervention Emergency Stop by DC Brake eee z Related Applications Purpose Functions Parameters AC motor drive can use DC brake for 08 00 Emergency stop emergency stop when quick stop is 08 02 High speed rotors without brake needed without brake resistor When cio 08 03 resistor used often take motor cooling into consideration Over torque Setting bie A Related Applications Purpose Functions Parameters The over torque detection level can be 06 00 06 05 set Once OC stall OV stall and over To protect Pumps fans and machines and to torque OCCUTS the output frequency extruders have continuous will be adjusted automatically It is suitable for machines like fans and reliable operation p pumps that require continuous operation Upper Lower Limit Frequency n aa x Related Applications Purpose Functions Parameters Control the motor When user cannot provide 01 07 wie upper lower limit gain or bias fro
23. Group 9 Communication Parameters Factory Communication 0 Baud rate 4800bps Baud rate 9600bps 09 01 Transmission Speed Baud rate 19200bps Baud rate 38400bps Warn and keep operating 09 02 Transmission Fault Warn and ramp to stop Treatment Warn and coast to stop 3 No warning and keep operating 0 1 120 0 seconds 09 03 Time out Detection 0 0 Disable 09 04 Communication 0 7 N 2 Modbus ASCII Protocol 1 7 E 1 Modbus ASCII 2 7 0 1 Modbus ASCII 3 8 N 2 Modbus RTU Revision August 2008 2ELE V1 02 4 17 ee 4 Parameters Factory 4 8 E 1 Modbus RTU 5 8 0 1 Modbus RTU 6 8 N 1 Modbus RTU 7 8 E 2 Modbus RTU 8 8 0 2 Modbus RTU 9 7 N 1 Modbus ASCII 10 7 E 2 Modbus ASCII 11 7 0 2 Modbus ASCII 03 06 06 Reserved 09 07 Response Delay 0 200 unit 2ms Ps Time Group 10 PID Control Parameters Factory PID Set Point Selection Input Terminal for PID Feedback 0 Disable PID operation 1 Keypad based on Pr 02 00 2 0 to 10V from AVI 3 4 to 20mA from ACI 4 PID set point Pr 10 11 0 Positive PID feedback from external terminal AVI 0 10VDC 1 Negative PID feedback from external terminal AVI 0 10VDC 2 Positive PID feedback from external terminal ACI 4 20mA 3 Negative PID feedback from external terminal ACI 4 20mA 10 02 Sa Gain 0 0 to 10 0 410 03 Integral Time I 0 00 to 100 0 sec 0 00 disabl
24. Power Line 2KV Digital I O 1KV Analog amp Communication I O 1KV Damped Oscillatory Wave Power Line 1KV Digital I O 1KV RS IEC 61131 2 IEC 61000 4 3 26MHz 1GHz 10V m Operation 0 C 55 C Temperature 50 95 Humidity Pollution degree 2 Storage 40 C 70 C Temperature 5 95 Humidity Standard IEC 1131 2 IEC 68 2 6 TEST Fc IEC1131 2 amp IEC 68 2 27 TEST Ea Standard IEC 61131 2 UL508 B 8 4 3 Components Pin Definition on CANopen Connection Port To connect with CANopen use the connector enclosed with CME COP01 or any connectors you can buy in the store for wiring Pin Signal Content 1 CAN_GND Ground 0V V 2 CAN_L Signal 3 SHIELD Shield 12345 4 CAN_H Signal 5 Reserved Baud Rate Setting ol 89 Rotary switch BR sets up the communication speed on a e CANopen network in hex Setup range 0 7 8 F are ow l forbidden Cro3 BR Revision August 2008 2ELE V1 02 Appendix B Accessories Example If you need to set up the communication speed of CME COP01 as 500K simply switch BR to 5 BR Value Baud rate BR Value Baud rate 0 10K 4 250K 1 20K 5 500K 2 50K 6 800K 3 125K 7 1M MAC ID Setting v1 8 94 6 89 Rotary switches ID_L and ID_H set up the a pa 2 5 Node ID on CANopen network in hex Setup oN o o o range 00 7F 80 FF are forbidden SOAS Si 03 ID_H ID_L Example If you need to set up the communication address of CME COP01 as 2
25. Q When Pr 02 07 is set to 3 increase decrease the frequency by Pr 02 08 unit pulse input ozn X Keypad Frequency Command Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 60 00 qg This parameter can be used to set frequency command or read keypad frequency command 0242 Xx Communication Frequency Command Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 60 00 am This parameter can be used to set frequency command or read communication frequency command The Selections for Saving Keypad or Communication Frequency Command Factory Setting 0 Settings 0 Save Keypad amp Communication Frequency 1 Save Keypad Frequency only 2 Save Communication Frequency only J This parameter is used to save keypad or RS 485 frequency command 02 14 Initial Frequency Selection for keypad amp RS485 Factory Setting 0 Settings 0 By Current Freq Command 1 By Zero Freq Command 2 By Frequency Display at Stop Initial Frequency Setpoint for keypad amp RS485 Unit 0 01 Settings 0 00 600 0Hz Factory Setting 60 00 4 44 Revision August 2008 2ELE V1 02 Chapter 4 Parameters oO These parameters are used to determinate the frequency at stop When setting Pr 02 14 to 0 the initial frequency will be current frequency When setting Pr 02 14 to 1 the initial frequency will be 0 When setting Pr 02 14 to 2 the initial frequency will be Pr 02 15 2 16 Displ
26. S L2 T L3 terminals Failure to comply may result in damage to the equipment The voltage and current should lie within the range as indicated on the nameplate All the units must be grounded directly to a common ground terminal to prevent lightning strike or electric shock Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration Check following items after finishing the wiring A Are all connections correct B No loose wires C No short circuits between terminals or to ground Revision August 2008 2ELE V1 02 2 1 Chapter 2 Installation and Wiring Amen A charge may still remain in the DC bus capacitors with hazardous voltages even if the power has been turned off To prevent personal injury please ensure that the power is turned off and wait ten minutes for the capacitors to discharge to safe voltage levels before opening the AC motor drive 2 Only qualified personnel familiar with AC motor drives is allowed to perform installation wiring and commissioning 3 Make sure that the power is off before doing any wiring to prevent electric shock 2 1 Wiring Users must connect wires according to the circuit diagrams on the following pages Do not plug a modem or telephone line to the RS 485 communication port or permanent damage may result The pins 1 amp 2 are the power supply for the optional copy keypad only and should not be used
27. and 4 34Hex Character 0 T 2 3 4 5 6 T ASCII code 30H 31H 32H 33H 34H 35H 36H 37H Revision August 2008 2ELE V1 02 4 85 Chapter 4 Parameters Character 8 9 A B C D E F ASCII code 38H 39H 41H 42H 43H 44H 45H 46H RTU mode Each 8 bit data is the combination of two 4 bit hexadecimal characters For example 64 Hex 2 Data Format For ASCII 7 N 2 o 1 243 18 6 Stp Stop i i i bit bit lt lt 7 bit character SS gt lt ____ 10 bit character frame gt 7 E 1 01471214314 5 6 Een Stop j i parity bit r 7 bit character i 10 bit character frame o gt 7 0 1 0 1 2 3 4 5 6 Odd Stop i i i i parity bit lt _______ 7 bit character gt f lt _ 10 bit character frame gt 7 N 1 2 3 4 lt __ 7 bit character gt lt 9 bit character frame gt lt __ 7 bit character _ lt lt 11 bit character frame 7 0 2 ee lt ____ 7 bit character _ I 11 bit character frame 4 86 Revision August 2008 2ELE V1 02 Chapter 4 Parameters bg be be Pe 4 s ge 7 Stop Stop oO 1 23 4 5 6 7 toe bi i lt __ 8 bit character gt ____ 11 bit character frame
28. it can install brake resistor for those occasions that use higher load inertia or frequent start stop Refer to Appendix B for details Multiple VFD EL units can be installed in one location All the units should be grounded directly to acommon ground terminal as shown in the figure below Ensure there are no ground loops Revision August 2008 2ELE V1 02 Chapter 2 Installation and Wiring REV 3 PEREIS GVA pees ee OO 5 e e oe e e e e e e e e el e 2z y i I Revision August 2008 2ELE V1 02 2 7 Chapter 2 Installation and Wiring 2 2 External Wiring Power Supply FUSE NFB Magnetic contactor Input AC Line Reactor Zero phase Reactor EMI Filter R L1 S L2 rake resistor T L3 738 WI T3 O Brak unit V T2 Reactor Line Reactor 2 8 Zero phase Items Explanations Power Please follow the specific power supply supply requirements shown in Appendix A There may be an inrush current during power up Please check the Fuse NFB chart of Appendix B and select the Optional _ correct fuse with rated current Use of an NFB is optional Magnetic Please do not use a Magnetic contactor contactor as the I O switch of the AC Optional motor drive as it will reduce the operating life cycle of the AC drive Used to imp
29. lt 10 lt 5 3 lt 55 14 i des Single core Diagram lt 2 lt 33 6 lt 38 4 as lt 12 lt 33 lt 35 1 Diagram Three core P lt 1 lt 42 4 lt 50 4 Diagram Note 600V Insulated unshielded Cable Diagram A Please wind each wire 4 times around the core The reactor must be put at inverter output as close as possible Zero Phase Reactor RILI UTA S iL2 viT2 TL3 W T3 Power Supply B 12 Diagram B Please put all wires through 4 cores in series without winding Zero Phase Reactor Tay x sony es efo B Supply TL3 WIT fea Note 1 The table above gives approximate wire size for the zero phase reactors but the selection is ultimately governed by the type and diameter of cable fitted i e the cable must fit through the center hole of zero phase reactors Note 2 Only the phase conductors should pass through not the earth core or screen Note 3 When long motor output cables are used an output zero phase reactor may be required to reduce radiated emissions from the cable Revision August 2008 2ELE V1 02 Appendix B Accessories B 6 Remote Controller RC 01 Dimensions are in millimeter 7 i Anetta RC 01 L P REV RUN JOG FWD STOP RESET Le 6 5 4 re 18 14 13 11 lt Re 01 Terminal block PEED DELL L eromenos MI6 lt VFD EL 1 0 block VFD EL Programming Pr 02 00 set to 2 Pr 02 01 set to 1 external contr
30. motor drive runs Bit 2 1 JOG command Bit 3 4 00B FWD LED is on REV LED is off When AC motor drive runs forward 01B FWD LED is on REV LED blinks When AC motor drive runs from reverse to forward 10B FWD LED blinks REV LED is on When AC motor drive runs from forward to reverse 11B FWD LED is off REV LED is on When AC motor drive runs reverse Bit 5 7 Reserved Bit 8 1 Master frequency Controlled by communication interface Bit 9 1 Master frequency controlled by analog signal Bit 10 1 Operation command controlled by communication interface Bit 11 15 Reserved 2102H Frequency command F 2103H Output frequency H Revision August 2008 2ELE V1 02 4 95 Chapter 4 Parameters 4 96 Content Address Function 2104H Output current AXX X 2105H Reserved 2106H Display analog signal of PID feedback input terminal 2107H Reserved 2108H DC BUS Voltage UXXX X 2109H Output voltage EXXX X 210AH Display temperature of IGBT C 2116H User defined Low word 2117H User defined High word Note 2116H is number display of Pr 00 04 High byte of 2117H is number of decimal places of 2116H Low byte of 2117H is ASCII code of alphabet display of Pr 00 04 3 6 Exception response The AC motor drive is expected to return a normal response after
31. odg E Software protection failure Return to the factory c AE r Analog signal error Check the wiring of ACI 1 Check parameter settings Pr 10 01 and AVI ACI wiring ERE PID feedback signal error 2 Check for possible fault between system response time and the PID feedback signal detection time Pr 10 08 PHL Phase Loss Check input phase wiring for loose contacts 6 4 Revision August 2008 2ELE V1 02 Chapter 6 Fault Code Information and Maintenance 6 1 2 Reset There are three methods to reset the AC motor drive after solving the fault 1 Press key on keypad 2 Set external terminal to RESET set one of Pr 04 05 Pr 04 08 to 05 and then set to be ON 3 Send RESET command by communication gt hea Make sure that RUN command or signal is OFF before executing RESET to prevent damage or personal injury due to immediate operation 6 2 Maintenance and Inspections Modern AC motor drives are based on solid state electronics technology Preventive maintenance is required to keep the AC motor drive in its optimal condition and to ensure a long life It is recommended to have a qualified technician perform a check up of the AC motor drive regularly Daily Inspection Basic check up items to detect if there were any abnormalities during operation are Whether the motors are operating as expected Whether the installation environment is abnormal Whether the cooling system is operating as exp
32. output power for 1 minute Operation time seconds 350 300 50Hz or more 250 10Hz 5H 200 font 150 100 50 NX Se Load 250 factor 4 70 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Present Fault Record Second Most Recent Fault Record Third Most Recent Fault Record Fourth Most Recent Fault Record ae Fifth Most Recent Fault Record Factory Setting 0 Readings 0 No fault 1 Over current oc 2 Over voltage ov 3 IGBT Overheat 0H1 4 Reserved 5 Overload oL 6 Overload oL1 7 Motor Overload oL2 8 External Fault EF 9 Hardware protection failure HPF 10 Current exceeds 2 times rated current during accel ocA 11 Current exceeds 2 times rated current during decel ocd 12 Current exceeds 2 times rated current during steady state operation ocn 13 Reserved 14 Phase loss PHL 15 Reserved 16 Auto accel decel failure CFA 17 Software password protection codE 18 Power Board CPU WRITE Failure cF1 0 19 Power Board CPU READ Failure cF2 0 20 CC OC Hardware protection failure HPF1 21 OV Hardware protection failure HPF2 22 GFF Hardware protection failure HPF3 23 OC Hardware protection failure HPF 4 24 U phase error cF3 0 25 V phase error cF3 1 26 W phase error cF3 2 27 DCBUS error cF3 3 28 IGBT Overheat cF3 4 Revision August 2008 2ELE V1 02 4 71 Chapter 4 Parameters 29 31 Reserved 32 ACI signal error AErr 33 Reserved 34 Mo
33. the AC motor drive may vary between 180V to 264 VAC 50HZz 60Hz Therefore when the AC motor drive is used without AVR function the output voltage will be the same as the input voltage When the motor runs at voltages exceeding the rated voltage with 12 20 its lifetime will be shorter and it can be damaged due to higher temperature failing insulation and unstable torque output AVR function automatically regulates the AC motor drive output voltage to the Maximum Output Voltage Pr 01 02 For instance if Pr 01 02 is set at 200 VAC and the input voltage is at 200V to 264VAC then the Maximum Output Voltage will automatically be reduced to a maximum of 200VAC When the motor ramps to stop the deceleration time is longer When setting this parameter to 2 with auto acceleration deceleration the deceleration will be quicker Revision August 2008 2ELE V1 02 Chapter 4 Parameters UAE Reserved 08 20 X Compensation Coefficient for Motor Instability Unit 0 1 Settings 0 0 5 0 Factory Setting 0 0 The drift current will occur in a specific zone of the motor and it will make motor instable By using this parameter it will improve this situation greatly The drift current zone of the high power motors is usually in the low frequency area It is recommended to set to more than 2 0 Revision August 2008 2ELE V1 02 4 83 Chapter 4 Parameters Group 9 Communication Parameters There is a built in
34. 04 is not executed In that case it starts up normally 08 06 Base Block Speed Search Factory Setting 1 Settings 0 Disable 1 Speed search starts with last frequency command 2 Speed search starts with minimum output frequency Pr 01 05 aa This parameter determines the AC motor drive restart method after External Base Block is enabled 4 78 Revision August 2008 2ELE V1 02 Output frequency H Output vase _ OP Y 08 08 Current Limit A for Speed SearchSpeed Output current A a i FWD Run 1 fil i O B B Chapter 4 Parameters Input B B signal Stop output voltage Disable B B signal g waiting time 08 07 g speed Search Synchronization speed detection Time Fig 1 B B Speed Search with Last Output Frequency Downward Timing Chart Speed Search Current Attains Speed Search Level Output frequency _ H 08 08 Current Limit A for Speed SearchSpeed 1 FWD Run i B B Input B B signal Stop output voltage Waiting time 08 07 Speed Search Disable B B signal Synchronization speed detection Fig 2 B B Speed Search with Last Output Frequency Downward Timing Chart Speed Search Current doesn t Attain Speed Search Level Output frequency H 06 01 Over current stall prevention Output current A AAE
35. 16 I 104 11 04 13 104 15 104 17 gt analog input 20mA 10V A 01 00 60 00 Hz 04 14 70 04 18 50 04 12 30 04 16 0 e analog input 04 11 0V 04 15 4mA 04 13 10V 04 17 20mA LAEE Reserved PUE Reserved eal Reserved PYE Reserved PXE Reserved Wea Reserved PEE Reserved Multi function Input Terminal MI1 MI2 2 wire 3 wire Operation 02 04 Control Modes Factory Setting 0 Settings 0 2 wire FWD STOP REV STOP 1 2 wire FWD REV RUN STOP 2 3 wire Operation Revision August 2008 2ELE V1 02 4 57 Chapter 4 Parameters J There are three different types of 04 04 2 wire FWD STOP REV STOP 2 wire 1 FWD REV RUN STOP N 3 wire control modes External Terminal FWD STOP REV STOP 6o _ MI1 OPEN STOP CLOSE FWD MI2 OPEN STOP CLOSE REV DCM RUN STOP FWD REV oo STOP RUN J _o REV FWD MI1 OPEN STOP CLOSE RUN MI2 OPEN FWD CLOSE REV DCM MI1 MI3 MI2 CLOSE RUN OPEN STOP OPEN FWD CLOSE REV DCM ti function Input Terminal MI3 Factory Setting 1 04 06 Multi function Input Terminal MI4 Factory Setting 2 04 07 Multi function Input Terminal MI5 Factory Setting 3 04 08 Multi function Input Terminal MI6 Factory Setting 4 Settings Function
36. 21 2 710 141 B 100 0 3 94 89 0 3 50 174 0 6 86 162 976 42 136 0 5 36 5 4 0 21 2 710 111 1 9 Revision August 2008 2ELE V1 02 Chapter 1 Introduction Dra Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFD007EL21A 23A 43A VFD015EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A 1 10 Revision August 2008 2ELE V1 02 Chapter 2 Installation and Wiring After removing the front cover check if the power and control terminals are clear Be sure to observe the following precautions when wiring General Wiring Information Applicable Codes All VFD EL series are Underwriters Laboratories Inc UL and Canadian Underwriters Laboratories cUL listed and therefore comply with the requirements of the National Electrical Code NEC and the Canadian Electrical Code CEC Installation intended to meet the UL and cUL requirements must follow the instructions provided in Wiring Notes as a minimum standard Follow all local codes that exceed UL and cUL requirements Refer to the technical data label affixed to the AC motor drive and the motor nameplate for electrical data The Line Fuse Specification in Appendix B lists the recommended fuse part number for each VFD EL Series part number These fuses or equivalent must be used on all installations where compliance with U L standards is a required SE 1 Make sure that power is only applied to the R L1
37. 3 5 0 14 i UNIT mm inch Revision August 2008 2ELE V1 02 B 17 Appendix B Accessories B 18 B 8 2 3 Specifications Power supply 16 30VDC 750mW Communication Modbus in ASCII format protocol 9600 7 N 2 LonTalk free topology with FTT 10A 78 Kbps LonTalk terminal 4 pin terminals wire gauge 28 12 AWG wire strip length 7 8mm RS 485 port 8 pins with RJ 45 B 8 2 4 Wiring Service LED Service Pin PowerLED SPLED sp e o 1 Reserved 5 SG 2 EV 6 Reserved 3 GND 7 Reserved 4 SG 8 Reserved ore i 0 y 4 LonTalk LonTalk anr Terminal definition for LonTalk system Terminal Symbol Function 1 These are twisted pair cables to connect XXX to LonTalk system Terminals 1 and 2 AJOJN same for terminals 3 and 4 should be used as one group and the B 8 2 5 LED Indications There are three LEDs in front panel of CME LW01 If the communication is normal power LED SP LED should be green red LED means abnormal communication and service LED should be OFF If LEDs display do not match refer to user manual for details Revision August 2008 2ELE V1 02 Appendix B Accessories B 8 3 Profibus Communication Module CME PD01 B 8 3 1 Panel Appearance Address Switches NETLED SPLED Att NET SP ADDH pe a ELTA Lo ia i a R t a Ja RS 485 RJ45 1 Reserved 2 EV H gt 3 GND i
38. 3 5 impedance 0 2 1 4 4 6 6 5 0 4 1 2 7 5 3 0 75 1 8 12 1 5 1 5 2 18 1 25 2 2 3 27 0 8 460V 50 60Hz 3 Phase kW HP ee oie 7 binaan m Amps 3 impedance 5 impedance 0 4 1 2 2 3 20 32 0 75 1 4 6 9 12 1 5 2 4 6 6 5 9 2 2 3 8 12 5 7 5 3 7 5 8 12 3 5 B 4 2 AC Output Reactor Recommended Value 115V 230V 50 60Hz 3 Phase kw HP a eta aoe iaka um Amps 3 impedance 5 impedance 0 2 1 4 4 4 9 12 0 4 1 2 6 6 6 5 9 0 75 1 8 12 3 5 1 5 2 8 12 1 5 3 2 2 3 12 18 1 25 2 5 3 7 5 18 27 0 8 1 5 Revision August 2008 2ELE V1 02 B 9 Appendix B Accessories B 10 460V 50 60Hz 3 Phase kW HP E eee i a Amps 3 impedance 5 impedance 0 4 1 2 2 3 20 32 0 75 1 4 6 9 12 1 5 2 4 6 6 5 9 2 2 3 8 12 5 7 5 3 7 5 12 18 2 5 4 2 B 4 3 Applications Connected in input circuit Application 1 Question When more than one AC motor drive is connected to the same mains power and one of them is ON during operation When applying power to one of the AC motor drive the charge current of the capacitors may cause voltage dip The AC motor drive may be damaged when over current occurs during operation Correct wiring M1 M2 Bo Mn reactor N NVA OOA CY aa J a N AC motor drive motor SO C A AC motor drive motor So as
39. 3 consecutive failed attempts a blinking codE will show up to force the user to restart the AC motor drive in order to try again to input the correct password 4 28 Revision August 2008 2ELE V1 02 Chapter 4 Parameters WiKi Password Set Unit 1 Settings 0 to 9999 Factory Setting 0 Display 0 No password set or successful input in Pr 00 08 1 Password has been set To set a password to protect your parameter settings If the display shows 0 no password is set or password has been correctly entered in Pr 00 08 All parameters can then be changed including Pr 00 09 The first time you can set a password directly After successful setting of password the display will show 1 Be sure to record the password for later use To cancel the parameter lock set the parameter to 0 after inputting correct password into Pr 00 08 The password consists of min 1 digits and max 4 digits How to make the password valid again after decoding by Pr 00 08 Method 1 Re input original password into Pr 00 09 Or you can enter a new password if you want to use a changed or new one Method 2 After rebooting password function will be recovered Password Decode Flow Chart 00 09 00 08 Displays 0 when entering correct Correct Password Incorrect Password password into END END Pr 00 08 00 09 00 08 Displays 0 when 3 chances to enter the correct ent
40. 9 Function 6 o q Data address o o q 7 Data content 7 o 7 LRC Check q CR END LF Response message Address 01H Function 06H 01H Data address 00H 4 90 Revision August 2008 2ELE V1 02 17H Data content 70H CRC CHK Low 86H CRC CHK High 22H 3 4 Check sum ASCII mode Chapter 4 Parameters 17H Data content 70H CRC CHK Low 86H CRC CHK High 22H LRC Longitudinal Redundancy Check is calculated by summing up module 256 the values of the bytes from ADR1 to last data character then calculating the hexadecimal representation of the 2 s complement negation of the sum For example reading 1 word from address 0401H of the AC drive with address 01H STX Address 1 0 Address 0 q Function 1 0 Function 0 g 0 4 Starting data address 0 q 0 0 Number of data 0 4 LRC Check 1 F LRC Check 0 6 END 1 CR END 0 LF 01H 03H 04H 01H 00H 01H 0AH the 2 s complement negation of OAH is F6H Revision August 2008 2ELE V1 02 4 91 Chapter 4 Parameters 4 92 RTU mode Address 01H Function 03H Starting data address 21H 02H Number of data 00H count by word 02H CRC CHK Low 6FH CRC CHK High F7H CRC Cyclical Redundancy Check is calculated by the following steps Step 1 Load a 16 bit register called CRC re
41. AC motor drive please select a current sensor with sensitivity of 30mA or above Do NOT run stop AC motor drives by turning the power ON OFF Run stop AC motor drives by RUN STOP command via control terminals or keypad If you still need to run stop AC drives by turning power ON OFF it is recommended to do so only ONCE per hour Do NOT connect 3 phase models to a 1 phase power source Output terminals for main circuit U V W The factory setting of the operation direction is forward running The method to control the operation direction is to set by the communication parameters Please refer to the group 9 for details When it needs to install the filter at the output side of terminals U T1 V T2 W T3 on the AC motor drive Please use inductance filter Do not use phase compensation capacitors or L C Inductance Capacitance or R C Resistance Capacitance unless approved by Delta DO NOT connect phase compensation capacitors or surge absorbers at the output terminals of AC motor drives Use well insulated motor suitable for inverter operation Terminals for connecting brake resistor 2 10 All VFD EL series don t have a built in brake chopper Please connect an external optional brake unit BUE series and brake resistor Refer to BUE series user manual for details When not used please leave the terminals open Revision August 2008 2ELE V1 02 2 3 2 Main Circuit Terminals Frame A O
42. Don t apply the mains voltage directly oo P l Factory setting 3 10V 3m 4 ACI Mod ae 5KQ 2 lt _ OAVI Master Frequency ths 1 0to10V47K Q i fom O ACI AVI 4 20mA 0 10V ACM Analog Signal Common Loe MI3 DCM Set Pr 04 05 10 MI4 DCM Set Pr 04 06 11 n External terminals input MI1 DCM set to FWD STOP MI2 DCM set to REV STOP Eee You can perform a trial run by using digital keypad with the following steps by following steps i 2 Setting frequency to F5 0 by pressing v If you want to change direction from forward running to reverse running 1 press MODE key to find FWD 2 press UP DOWN key to REV to finish changing direction Revision August 21 008 2ELE V1 02 3 5 Chapter 3 Keypad and Start Up 1 If the results of trial run are normal please start the formal run gt hea 1 3 6 After applying the power verify that LED display shows F 60 0Hz Press Ls key to set frequency to around 5Hz Press oh key for forward running And if you want to change to reverse running you should press And if you want to stor decelerate to stop please press MEL key Check following items Check if the motor direction of rotation is correct a Check if the motor runs steadily without abnormal noise and vibration Check if acceleration and deceleration are smooth Stop running immediately if any fault occurs and refer to
43. OFF ON OFF 11 speed ON OFF ON ON 12 speed ON ON OFF OFF 13 speed ON ON OFF ON 14 speed ON ON ON OFF 15 speed ON ON ON ON 4 66 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Group 6 Protection Parameters 06 00 Over Voltage Stall Prevention Unit 0 1 Settings 115V 230V series 330 0 to 410 0V 460V series 0 motor regeneration When this function is enabled the AC motor drive will not decelerate Factory Setting 390 0 660 0 to 820 0V Factory Setting 780 0 Disable Over voltage Stall Prevention with brake unit or brake resistor aa During deceleration the DC bus voltage may exceed its Maximum Allowable Value due to further and keep the output frequency constant until the voltage drops below the preset value again anj Over Voltage Stall Prevention must be disabled Pr 06 00 0 when a brake unit or brake resistor is used Prig With moderate inertia load over voltage stall prevention will not occur and the real deceleration time will be equal to the setting of deceleration time The AC drive will automatically extend the deceleration time with high inertia loads If the deceleration time is critical for the application a brake resistor or brake unit should be used high voltage at DC side over voltage detection level output frequency 1 time Frequency Held x Deceleration characteristic x when Over Voltage Stall Pr
44. RS 485 serial interface marked RJ 45 near to the control terminals The pins are defined below RS 485 8 lt 1 Serial interface 1 Reserved 2 EV 3 GND ica 4 SG 5 SG 6 Reserved 7 Reserved 8 Reserved Each VFD EL AC motor drive has a pre assigned communication address specified by Pr 09 00 The RS485 master then controls each AC motor drive according to its communication address 09 00 A Communication Address Settings 1 to 254 Factory Setting 1 BA If the AC motor drive is controlled by RS 485 serial communication the communication address for this drive must be set via this parameter And the communication address for each AC motor drive must be different and unique 09 01 X Transmission Speed Factory Setting 1 0 Baud rate 4800 bps bits second 1 Baud rate 9600 bps 2 Baud rate 19200 bps 3 Baud rate 38400 bps Settings aa This parameter is used to set the transmission speed between the RS485 master PC etc and AC motor drive 09 02 A Transmission Fault Treatment Factory Setting 3 Settings 0 Warn and keep operating 1 Warn and RAMP to stop 2 Warn and COAST to stop 3 No warning and keep operating E na This parameter is set to how to react if transmission errors occur aa See list of error messages below see section 3 6 4 84 Revision August 2008 2ELE V1 02 Chapter 4 Parameters A Time out Detection Unit 0 1 Settings
45. Reserved 32 ACI signal error AErr 33 Reserved 34 Motor PTC overheat protection PtC1 35 40 Reserved Group 7 Motor Parameters Parameter Explanation Settings Pat Customer etting 407 00 Motor Rated Current 30 FLA to 120 FLA FLA 07 01 pees No Load O FLA to 99 FLA 0 4 FLA urrent 4 14 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Parameter Explanation Settings Per Customer etting Torque 07 02 Compensation 0 0 to 10 0 0 0 407 03 Slip Compensation 0 00 to 10 00 0 00 07 04 Reserved 07 09 Accumulative Motor 07 10 Operation Time 0 to 1439 Min 0 Min Accumulative Motor 07 11 Operation Time 0 to 65535 Day 0 Day Motor PTC 0 Disable 07 12 Overheat Protection 1 Enable 9 Input Debouncing 07 13 Time of the PTC 0 9999 2ms 100 Protection Motor PTC 07 14 Overheat Protection 0 1 10 0V 2 4 Level Motor PTC 07 15 Overheat Warning 0 1 10 0V 1 2 Level Motor PTC 07 16 Overheat Reset 0 1 5 0V 0 6 Delta Level Treatment of the 0 Warn and RAMP to stop 07 17 Motor PTC 1 Warn and COAST to stop 0 Overheat 2 Warn and keep running Group 8 Special Parameters a Factory DC Brake Current 0 to 100 Level DC Brake Time during Start Up 0 0 to 60 0 sec wj Revision August 2008 2ELE V1 02 Parameter 08 00 08 01 4 15 Chapter 4 Parameters iii oes sats Setting pustomer Setting 08 0
46. Revision August 2008 2ELE V1 02 Chapter 4 Parameters oO This parameter allows the user to reset all parameters to the factory settings except the fault records Pr 06 08 Pr 06 12 50Hz Pr 01 00 and Pr 01 01 are set to 50Hz and Pr 01 02 will be set by Pr 00 12 60Hz Pr 01 00 and Pr 01 01 are set to 60Hz and Pr 01 02 is set to 115V 230V or 460V AR When Pr 00 02 1 all parameters are read only To write all parameters set Pr 00 02 0 00 03 X Start up Display Selection Settings 0 1 2 Factory Setting 0 Display the frequency command value Fxxx Display the actual output frequency Hxxx Display the output current in A supplied to the motor Axxx Display the content of user defined unit Uxxx FWD REV command aa This parameter determines the start up display page after power is applied to the drive 00 04 X Content of Multi function Display Settings 0 Factory Setting 0 Display the content of user defined unit Uxxx ee Display the counter value which counts the number of pulses on TRG terminal Display status of multi input terminals d ames Display the actual DC BUS voltage in VDC of the AC motor drive us Display the output voltage in VAC of terminals U T1 V T2 W T3 to the motor Display PID analog feedback signal value in Display the power factor angle in of terminals U T1 00D V T2 W T3 to the motor UUA NE Display the output power in kW of terminals
47. The current should be less than the rated current of AC motor drive A kxIu lt the_rated_current_of _AC_motor_drive A Symbol explanation Pu Pa ks nr Ns GD Ti ta Motor shaft output for load kW Motor efficiency normally approx 0 85 Motor power factor normally approx 0 75 Motor rated voltage V Motor rated current A for commercial power Correction factor calculated from current distortion factor 1 05 1 1 depending on PWM method Continuous motor capacity kVA Starting current rated current of motor Number of motors in parallel Number of simultaneously started motors Total inertia GD calculated back to motor shaft kg m Load torque Motor acceleration time Motor speed Revision August 2008 2ELE V1 02 C 3 Appendix C How to Select the Right AC Motor Drive C 2 General Precaution C 4 Selection Note 1 When the AC Motor Drive is connected directly to a large capacity power transformer 600kVA or above or when a phase lead capacitor is switched excess peak currents may occur in the power input circuit and the converter section may be damaged To avoid this use an AC input reactor optional before AC Motor Drive mains input to reduce the current and improve the input power efficiency When a special motor is used or more than one motor is driven in parallel with a single AC Motor Drive select the AC Motor Drive current gt 1 25x Sum of the moto
48. U V and W Paigal g to the motor tou Display PID setting and feedback signal oora Revision August 2008 2ELE V1 02 4 27 Chapter 4 Parameters KW Content of Multi function Display 9 Display the signal of AVI analog input terminal V i 10 Display the signal of ACI analog input terminal mA fe ae 11 Display the temperature of IGBT h in C 4 co Cx EOR zi TI c gq When Pr00 03 is set to 03 the display is according to the setting of Pr00 04 00 05 X User Defined Coefficient K Unit 0 1 Settings 0 1 to d 160 0 Factory Setting 1 0 Am The coefficient K determines the multiplying factor for the user defined unit The display value is calculated as follows U User defined unit Actual output frequency K Pr 00 05 Example A conveyor belt runs at 13 6m s at motor speed 60Hz K 13 6 60 0 22 0 226667 rounded to 1 decimal therefore Pr 00 05 0 2 With Frequency command 35Hz display shows U and 35 0 2 7 0m s To increase accuracy use K 2 2 or K 22 7 and disregard decimal point 00 06 Software Version Settings Read Only Display HHH 00 07 Reserved 00 08 Password Input Unit 1 Settings 0 to 9999 Factory Setting 0 Display 0 2 times of wrong password gq The function of this parameter is to input the password that is set in Pr 00 09 Input the correct password here to enable changing parameters You are limited to a maximum of 3 attempts After
49. and duration 04 05 04 08 ying y multi step speeds by simple contact signals 05 00 05 14 Switching acceleration and deceleration times Applications Purpose Functions Retin Switching When an AC motor drive drives two or a Auto turntable for acceleration and more motors it can reach high speed 04 05 04 08 conveying machinery deceleration times gn Sp but still start and stop smoothly by external signal Revision August 2008 2ELE V1 02 4 21 Chapter 4 Parameters Overheat Warning General application deceleration pause Acceleration deceleration Applications Purpose Functions Paea When AC motor drive overheats it 03 00 Air conditioner Safety measure uses a thermal sensor to have 04 05 04 08 overheat warning Two wire three wire Applications Purpose Functions Ese 2 er he 02 00 FWD STOR e M eor oi REVISTOP es a SSE REV 02 09 SCN 04 04 To run stop RUNISTOR MCO rE NESTOR ot orward an so MI2 OPEN FWD General application reverse by external FWD REV COENE WD terminals DEM 3 wire STOP RUN z 7 oe 5 MI1 CLOSE RUN MI3 OPEN STOP j so MI2 OPEN FWD REV FWD CLOSE REV DCM Operation Command Applications Purpose Functions ee Selecting the Selection of AC motor drive control by 02 01 General application source of control external terminals digital keypad or 04 05 04 08 signal RS485
50. breaker A A VFDO02EL11A 15 VFDO02EL23A 5 VFDO02EL21A 10 VFDO04EL23A 5 VFDOO4EL11A 20 VFDO04EL43A 5 VFDOO4EL21A 15 VFDOO7EL23A 10 VFDOO7EL11A 30 VFDOO7EL43A 5 VFDOO7EL21A 20 VFD015EL23A 20 VFDO15EL21A 30 VFD015EL43A 10 VFD022EL21A 50 VFD022EL23A 30 VFD022EL43A 15 VFD037EL23A 40 VFD037EL43A 20 Revision August 2008 2ELE V1 02 B 7 Appendix B Accessories B 3 Fuse Specification Chart Smaller fuses than those shown in the table are permitted 1 A 1 A Line Fuse Model Input Output 1 A Bussmann P N VFDO02EL11A 6 4 1 6 15 JJN 15 VFDO02EL21A 4 9 1 6 10 JJN 10 VFDO02EL23A 1 9 1 6 5 JJN 6 VFDO04EL11A 9 2 5 20 JJN 20 VFDO04EL21A 6 5 2 5 15 JJN 15 VFDO04EL23A 2 7 2 5 5 JJN 6 VFDO04EL43A 1 8 1 5 5 JJS 6 VFDOO7EL11A 18 4 2 30 JJN 30 VFDOO7EL21A 9 3 4 2 20 JJN 20 VFDO07EL23A 4 9 4 2 10 JJN 10 VFDO07EL43A 3 2 2 5 5 JJS 6 VFDO15EL21A 15 7 7 5 30 JJN 30 VFD015EL23A 9 7 5 20 JJN 20 VFD015EL43A 4 3 4 2 10 JJS 10 VFD022EL21A 24 11 50 JJN 50 VFD022EL23A 15 11 30 JJN 30 VFD022EL43A 7 1 5 5 15 JJS 15 VFD037EL23A 20 6 17 40 JJN 40 VFD037EL43A 9 0 8 2 20 JJS 20 Revision August 2008 2ELE V1 02 B 4 AC Reactor B 4 1 AC Input Reactor Recommended Value 230V 50 60Hz 1 Phase Appendix B Accessories kW HP Fundamental Max continuous Inductance mh Amps Amps
51. electricity To prevent damage to these components do not touch these components or the circuit boards with metal objects or your bare hands Only qualified persons are allowed to install wire and maintain AC motor drives ANa 1 DO NOT install the AC motor drive in a place subjected to high temperature direct sunlight high humidity excessive vibration corrosive gases or liquids or airborne dust or metallic particles Some parameters settings can cause the motor to run immediately after applying power Only use AC motor drives within specification Failure to comply may result in fire explosion or electric shock To prevent personal injury please keep children and unqualified people away from the equipment When the motor cable between AC motor drive and motor is too long the layer insulation of the motor may be damaged Please use a frequency inverter duty motor or add an AC output reactor to prevent damage to the motor Refer to appendix B Reactor for details The rated voltage for AC motor drive must be lt 240V lt 480V for 460V models and the mains supply current capacity must be lt 5000A RMS Table of Contents Prefa e a aa aaaea raa aaa a aae aa E Aaaa a adan aaae adn i Table Of Contents isiru aana ennaii aaa Aeara irene ia iii Chapter 1 Introduction 0 2 icceiss cece cece ccc ecei annainne doada d ienai ia 1 1 1 1 Receiving and INSPe CtiON cccccececeeeeeeeeececeeeeeeeeeeeaeeeeeeeteeeeeeneaeees 1 2
52. example of 460V models assume that the carrier frequency is 12kHz ambient temperature is 50 degrees C with single AC motor drive If the output current exceeds 80 rated current the AC motor drive will decrease the carrier frequency automatically by the following chart If output current is around 100 rated current the carrier frequency will decrease from 12k Hz to 8k Hz Mounting method MethodA FrameA Frame B FrameA 4 40 Revision August 2008 2ELE V1 02 a 100 35 with mounting method A 25C with mounting method B 90 80 50C with mounting method A 70 40 C with mounting method B 60 Rated Current 50 40 2kHZ puz HZ 10kHz kHz 8kHz 12kHz For 460V Series Carrier Frequency Rated Current 100 90 80 70 60 50 40 Chapter 4 Parameters 4 35 C with mounting method A 25 C with mounting method B 50 C with mounting method A 40 C with mounting method B Carrier kHz 6kHz 10kHz__ Frequency 4kHz 8kHz 12kHz For 115V 230V Series 02 04 Motor Direction Control Settings 0 1 2 Factory Setting 0 Forward Reverse operation enabled Reverse operation disabled Forward operation disabled oO This parameter is used to disable one direction of rotation of the AC motor drive direction of rotation 02 05 Line Start Lockout Factory
53. for RS 485 communication 2 2 Revision August 2008 2ELE V1 02 Figure 1 for models of VFD EL Series Chapter 2 Installation and Wiring VFD002EL11A 21A VFD004EL11A 21A VFD007EL11A 21A VFD015EL21A VFD022EL21A Fuse NFB No Fuse Breaker R L1 S L2 Recommended Circuit when power supply is turned OFF bya fault output SA If the fault occurs the v baw contact will be ON to Mc 21o turn off the power and OFF ON MC protect the power system eFWD Stop Factory setting NPN Mode s REV Stop amy NPN Factory Multi step 1 t Bsw1 setting 4 Multi step 2 __ PNP gt Please refer to Figure 3 Multi step 3 forwiring of NPN Multi step 4 mode and PNP ji T A E 3 mode Digital Signal Common Factory setting AVI Mode 3 AVI r 2e t fswe 5KQ ACI 4 Analog Signal Common Ta Main circuit power terminals Revision August 2008 2ELE V1 02 BR _brake resistor optional BUE brake unit optional A WwW 5 Mot i F otor DR L1 U T1 IM S L2 V T2 O 3 ni ia A W T3 SE ee I RB RA Multi function contact output RC Refer to chapter 2 4 for details d RB Factory setting is malfunction indication 24V RG MI1 MI2 MIS MI4 MIS MI6 Analog Multi function Output AFM Terminal p DCM Refer to chapter 2 4 for details E ACM E w Analog Signal common Factory setting output frequency 10V Power supply 1
54. is not available for the AC motor drive Illegal data address 02 The data address received in the command message is not available for the AC motor drive Illegal data value 03 The data value received in the command message is not available for the AC drive 04 Slave device failure The AC motor drive is unable to perform the requested action Communication time out 10 If Pr 09 03 is not equal to 0 0 Pr 09 02 0 2 and there is no communication on the bus during the Time Out detection period set by Pr 09 03 cE10 will be shown on the keypad 3 7 Communication program of PC The following is a simple example of how to write a communication program for Modbus ASCII mode on a PC in C language include lt stdio h gt include lt dos h gt include lt conio h gt include lt process h gt define PORT 0x03F8 the address of COM1 the address offset value relative to COM1 define THR 0x0000 define RDR 0x0000 Revision August 2008 2ELE V1 02 4 97 Chapter 4 Parameters define BRDL 0x0000 define IER 0x0001 define BRDH 0x0001 define LCR 0x0003 define MCR 0x0004 define LSR 0x0005 define MSR 0x0006 unsigned char rdat 60 read 2 data from address 2102H of AC drive with address 1 unsigned char tdat 60 0 1 0 3 2 1 0 2 0 0 0 2 D 7 r An void main int i outportb PORT MCR 0x08 interrupt enable outp
55. motor drive of the same capacity as the motor user application requirements cannot be met completely Therefore a designer should consider all the conditions including load type load speed load characteristic operation method rated output rated speed power and the change of load capacity The following table lists the factors you need to consider depending on your requirements Related Specification Item Speed and torque characteristics Time Overload Starting ratings capacity torque Friction load and weight load Liquid viscous load Inertia load e Load with power transmission Constant torque Constant output Decreasing torque e o Decreasing output Constant load Load Shock load characteristics Repetitive load o e o High starting torque Low starting torque Continuous operation Short time operation e Long time operation at medium low speeds Maximum output current instantaneous e Constant output current continuous Maximum frequency Base frequency J Power supply transformer capacity or percentage impedance Voltage fluctuations and unbalance Number of phases single phase protection Frequency Mechanical friction losses in wiring J e Load type Load speed and torque characteristics Duty cycle modification Revision August 2008 2ELE V1 02 C 1 Appendix C How to Select the Right AC Motor Drive C 1 Capacity Formulas 1 When on
56. prevent the motor stall If the output current is lower than the setting specified in Pr 06 02 the drive will accelerate again to catch up with the set frequency command value 4 68 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Over Current Stall Prevention during Over Current Operation output Detection frequency decrease Level 06 02 Output Current Output X Frequency over current stall prevention during operation 06 03 Over Torque Detection Mode OL2 Settings Factory Setting 0 0 Over Torque detection disabled 1 Over Torque detection enabled during constant speed operation After over torque is detected keep running until OL1 or OL occurs 2 Over Torque detection enabled during constant speed operation After over torque is detected stop running 3 Over Torque detection enabled during acceleration After over torque is detected keep running until OL1 or OL occurs 4 Over Torque detection enabled during acceleration After over torque is detected stop running AR This parameter determines the operation mode of the drive after the over torque OL2 is detected via the following method if the output current exceeds the over torque detection level Pr 06 04 longer than the setting of Pr 06 05 Over Torque Detection Time the warning message OL2 is displayed If a Multi functional Output Terminal is set to over torque detection Pr 03 00 04 the output is on Ple
57. source combination NPN PNP selection Over voltage over current under voltage external fault overload ground ault overheating electronic thermal IGBT short circuit PTC 6 key 7 segment LED with 4 digit 4 status LEDs master frequency output requency output current custom units parameter values for setup and lock faults RUN STOP RESET FWD REV For 230V 1 phase and 460V 3 phase models P20 2 Altitude 1 000 m or lower keep from corrosive gasses liquid and dust 10 C to 50 C 40 C for side by side mounting Non Condensing and not frozen 20 C to 60 C Below 90 RH non condensing 9 80665m s 1G less than 20Hz 5 88m s2 0 6G at 20 to 50Hz CEMO A 3 Appendix A Specifications This page intentionally left blank A 4 Revision August 2008 2ELE V1 02 Appendix B Accessories B 1 All Brake Resistors amp Brake Units Used in AC Motor Drives Note Please only use DELTA resistors and recommended values Other resistors and values will void Delta s warranty Please contact your nearest Delta representative for use of special resistors The brake unit should be at least 10 cm away from AC motor drive to avoid possible interference Refer to the Brake unit Module User Manual for further details Applicable Min Motor aes v Full Load Equivalent Brake Unit Brake Equivalent ep Resistor Resist
58. th 4 SG lL 4 5 SG K K 6 Reserved i JIE 7 Reserved 8 Reserved A x Profibus DP Interface DB9 1 SP LED Indicating the connection status between VFD EL and CME PD01 NET LED Indicating the connection status between CME PD01 and PROFIBUS DP Address Switches Setting the address of CME PD01 on PROFIBUS DP network RS 485 Interface RJ45 Connecting to VFD EL and supply power to CME PD01 oop 2S fF PROFIBUS DP Interface DB9 9 PIN connector that connects to PROFIBUS DP network 6 Extended Socket 4 PIN socket that connects to PROFIBUS DP network Revision August 2008 2ELE V1 02 B 19 Appendix B Accessories B 20 B 8 3 2 Dimensions 72 2 2 84 ig verse E o ne in Ler o g j T i ae t 34 8 1 37 i J i 4 UNIT mm inch B 8 3 3 Parameters Settings in VFD EL VFD EL Baud Rate 9600 Pr 09 01 1 RTU 8 N 2 Pr 09 03 3 Freq Source Pr 02 00 4 Command Source Pr 02 01 3 B 8 3 4 Power Supply The power of CME PD01 is supplied from VFD EL Please connect VFD EL to CME PD01 by using 8 pins RJ 45 cable which is packed together with CME PD01 After connection is completed CME PD01 is powered whenever power is applied to VFD EL B 8 3 5 PROFIBUS Address op lt EY ADDH ADDL CME PD01 has two rotary switches for the user to select the PROFIBUS address The set value via 2 address switches ADDH and ADDL is in HEX format ADDH sets the upper 4
59. the Multi function Inputs MIl4 Multi function Input 4 2 12 Revision August 2008 2ELE V1 02 Terminal Symbol MI5 MIG 24V DCM RB 10V AVI ACM AFM NOTE Control signal Terminal Function Multi function Input 5 Multi function Input 6 DC Voltage Source Digital Signal Common Multi function Relay output N O a Multi function Relay output N C b Analog voltage Input 10V AVI circuit internal circuit Analog control signal common Analog output meter ACM circuit AFM 0 10V potentiometer Max 2m internal circuit Revision August 2008 2ELE V1 02 Chapter 2 Installation and Wiring Factory Settings NPN mode ON Connect to DCM ON the activation current is 5 5mA OFF leakage current tolerance is 10 uA 24VDC 50mA used for PNP mode Common for digital inputs and used for NPN mode Resistive Load 5A N O 3A N C 240VAC 5A N O 3A N C 24VDC Inductive Load 1 5A N O 0 5A N C 240VAC 1 5A N O 0 5A N C 24VDC Refer to Pr 03 00 for programming 10VDC 3mA Impedance 47kQ Resolution 10 bits Range 0 10VDC 4 20mA 0 Max Output Frequency Pr 01 00 Selection Pr 02 00 Pr 02 09 Pr 10 00 Set up Pr 04 14 Pr 04 17 Common for AVI and AFM 0 to 10V 2mA Impedance 470 Output current 2mA max Resolution 8 bits Range 0 10VDC Function Pr 03 03 to Pr 03 04 D NOTE The volta
60. the troubleshooting guide for solving the problem 2 Do NOT touch output terminals U T1 V T2 W T3 when power is still applied to R L1 S L2 T L3 even when the AC motor drive has stopped The DC link capacitors may still be charged to hazardous voltage levels even if the power has been turned off 3 To avoid damage to components do not touch them or the circuit boards with metal objects or your bare hands Revision August 2008 2ELE V1 02 Chapter 4 Parameters The VFD EL parameters are divided into 11 groups by property for easy setting In most applications the user can finish all parameter settings before start up without the need for re adjustment during operation The 11 groups are as follows Group 0 User Parameters Group 1 Basic Parameters Group 2 Operation Method Parameters Group 3 Output Function Parameters Group 4 Input Function Parameters Group 5 Multi Step Speed Parameters Group 6 Protection Parameters Group 7 Motor Parameters Group 8 Special Parameters Group 9 Communication Parameters Group 10 PID Control Parameters Revision August 2008 2ELE V1 02 4 1 Chapter 4 Parameters 4 1 Summary of Parameter Settings A The parameter can be set during operation Group 0 User Parameters Parameter Explanation Settings Factory Setting Customer 00 00 Identity Code of the AC motor drive Read only Ht 00 01 Rated Current Display of the AC motor dri
61. torque compensation compensation Yes Reduce torque compensation y a Check if Check i No is too short by is too short by load inertia load inertia No acceleration time deceleration time Yes Yes Maybe AC motor drive has malfunction or error 4 due to noise Please contact with DELTA le N a lei Yes Y AA Yes Can acceleration Yes Can deceleration time be made longer time be made longer No No v Increase accel decel Reduce load or increase time I the power of AC motor drive i i Reduce load or increase Check braking 1 the power of AC motor method Please drive contact DELTA Revision August 2008 2ELE V1 02 Chapter 5 Troubleshooting 5 2 Ground Fault Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA GFF Is output circuit cable or motor of AC motor drive gt grounded ves Remove ground fault Ground fault 5 3 Over Voltage OV Over voltage Reduce voltage to No Is voltage within be within spec specification Yes z Yes Has over voltage occurred without bap t m Maybe AC motor drive No has malfunction or v misoperation due to No When OV occurs check if the noise Please contact 4 voltage of DC BUS is greater w
62. 0 0 to 120 0 sec Factory Setting 0 0 0 0 Disable AR If Pr 09 03 is not equal to 0 0 Pr 09 02 0 2 and there is no communication on the bus during the Time Out detection period set by Pr 09 03 cE10 will be shown on the keypad 09 04 A Communication Protocol Factory Setting 0 Settings 0 Modbus ASCII mode protocol lt 7 N 2 gt 1 Modbus ASCII mode protocol lt 7 E 1 gt R Modbus ASCII mode protocol lt 7 0 1 gt 3 Modbus RTU mode protocol lt 8 N 2 gt 4 Modbus RTU mode protocol lt 8 E 1 gt 5 Modbus RTU mode protocol lt 8 0 1 gt 6 Modbus RTU mode protocol lt 8 N 1 gt 7 Modbus RTU mode protocol lt 8 E 2 gt 8 Modbus RTU mode protocol lt 8 0 2 gt 9 Modbus ASCII mode protocol lt 7 N 1 gt 1 Modbus ASCII mode protocol lt 7 E 2 gt 1 Modbus ASCII mode protocol lt 7 0 2 gt o aa 1 Control by PC A VFD EL can be set up to communicate in Modbus networks using one of the following modes ASCII American Standard Code for Information Interchange or RTU Remote Terminal Unit Users can select the desired mode along with the serial port communication protocol in Pr 09 04 Code Description The CPU will be about 1 second delay when using communication reset Therefore there is at least 1 second delay time in master station ASCII mode Each 8 bit data is the combination of two ASCII characters For example a 1 byte data 64 Hex shown as 64 in ASCII consists of 6 36Hex
63. 0 to 600 0Hz Factory Setting 1 50 aa This parameter sets the Mid Point Frequency of the V f curve With this setting the V f ratio between Minimum Frequency and Mid Point frequency can be determined This parameter must be equal to or greater than Minimum Output Frequency Pr 01 05 and equal to or less than Maximum Voltage Frequency Pr 01 01 01 04 Mid Point Voltage Vmid Unit 0 1 Settings 115V 230V series 0 1 to 255 0V Factory Setting 10 0 460V series 0 1 to 510 0V Factory Setting 20 0 Revision August 2008 2ELE V1 02 4 31 Chapter 4 Parameters gq This parameter sets the Mid Point Voltage of any V f curve With this setting the V f ratio between Minimum Frequency and Mid Point Frequency can be determined This parameter must be equal to or greater than Minimum Output Voltage Pr 01 06 and equal to or less than Maximum Output Voltage Pr 01 02 Minimum Output Frequency Fmin Unit 0 01 Settings 0 10 to 600 0Hz Factory Setting 1 50 aa This parameter sets the Minimum Output Frequency of the AC motor drive This parameter must be equal to or less than Mid Point Frequency Pr 01 03 Minimum Output Voltage Vmin Unit 0 1 Settings 115V 230V series 0 1 to 255 0V Factory Setting 10 0 460V series 0 1 to 510 0V Factory Setting 20 0 qg This parameter sets the Minimum Output Voltage of the AC motor drive This parameter must be equal to or less than Mid Point Voltage Pr 01 04
64. 0V 3mA QAVI ACI RS 485 Master Frequency Serial interface 0 10V 47K9 1 Reserved 4 20mA 2 EV 3 GND 4 SG ACM 8 1 5 SG E 6 Reserved 7 Reserved 8 Reserved Control circuit terminals Shielded leads amp Cable 2 3 Chapter 2 Installation and Wiring Figure 2 for models of VFD EL Series VFDO02EL23A VFD004EL23A 43A VFDO07EL23A 43A VFD015EL23A 43A VFDO022EL23A 43A VFD037EL23A 43A Fuse NF B No Fuse Breaker 1 2 3 Recommended Circuit when power supply is turned OFF by a fault output If the fault occurs the contact will be ON to SA MC l O10 p OFF ON 5 MC turn off the power and protect the power system FWD Stop Factory setting NPN Mode REV SIop oo NPN Factory Multi step 1 5 G t fsw1 setting Multi step 2 PNP i Please refer to Figure 3 Multi step 3 5 5 for wiring of NPN yi Multi step 4 mode and PNP Digital Signal Common mode _ L Factory setting AVI Mode AVI tlijswe 5ko pe ACI 1 Analog Signal Common j I Main circuit power terminals 2 4 O MI5 Control circuit terminals BR ey optiona BUE i brake unit optional gt W ii i Mot otor R L1 U T l IM S L2 V T 3 ITLS w t E RB RA Multi function contact output RC RB Refer to chapter 2 4 for details f Factory setting is Ifunction indication Rc ma 24V MI1 MI2 MI3 MI4 MI6 AFM Analog Multi function O
65. 120mm Option 2 10 to 40 C Air flow Air row Revision August 2008 2ELE V1 02 Chapter 1 Introduction Frame B Mounting Clearances Option 1 10 to 50 C Option 2 10 to 40 C Air flow Air caw axa 1 Operating storing or transporting the AC motor drive outside these conditions may cause damage to the AC motor drive Failure to observe these precautions may void the warranty Mount the AC motor drive vertically on a flat vertical surface object by screws Other directions are not allowed The AC motor drive will generate heat during operation Allow sufficient space around the unit for heat dissipation The heat sink temperature may rise to 90 C when running The material on which the AC motor drive is mounted must be noncombustible and be able to withstand this high temperature When AC motor drive is installed in a confined space e g cabinet the surrounding temperature must be within 10 40 C with good ventilation DO NOT install the AC motor drive in a space with bad ventilation Prevent fiber particles scraps of paper saw dust metal particles etc from adhering to the heatsink When installing multiple AC more drives in the same cabinet they should be adjacent in a row with enough space in between When installing one AC motor drive below another one use a metal separation between the AC motor drives to prevent mutual h
66. 15 Jog Frequency 0 10 Hz to Fmax Pr 01 00 Hz 4 Auto Accel Decel set by Accel Decel 0 Linear Accel Decel 01 16 Time setting 01 17 Acceleration S 0 0 to 10 0 0 00 to 10 00 sec Curve 1 Auto Accel Linear Decel Auto acceleration deceleration refer to Accel Decel time setting 2 Linear Accel Auto Decel 3 Auto Accel Decel Set by load Deceleration S 01 18 Curve 01 19 4 4 Accel Decel Time Unit 0 0 to 10 0 0 00 to 10 00 sec 0 Unit 0 1 sec w Revision August 2008 2ELE V1 02 1 Unit 0 01 sec Chapter 4 Parameters Group 2 Operation Method Parameters Parameter Explanation racio Y Customer Setting 0 Digital keypad UP DOWN keys or Multi function Inputs UP DOWN Last used Source of First frequency saved 402 00 Master Frequency 1 0 to 10V from AVI 1 Command 2 4 to 20mA from ACI 3 RS 485 RJ 45 communication 4 Digital keypad potentiometer 0 Digital keypad 1 External terminals Keypad STOP RESET enabled Source of First 2 External terminals Keypad STOP RESET 02 01 Operation disabled 1 Command 3 RS 485 RJ 45 communication Keypad STOP RESET enabled 4 RS 485 RJ 45 communication Keypad STOP RESET disabled 0 STOP ramp to stop E F coast to stop 1 STOP coast to stop E F coast to stop 02 02 Stop Method 2 STOP ramp to stop E F ramp to stop 3 STOP coast to stop E F ramp to stop PWM Carrier 02 03 Frequency 2 to 12kHz Selections 0 E
67. 2 DC Brake Time 0 0 to 60 0 sec during Stopping 08 03 Start PointforDC 9 99 to 600 0Hz Brake 0 Operation stops after momentary power loss Momentary Power 1 Operation continues after momentary Loss Operation power loss speed search starts with the Selection Master Frequency reference value 2 Operation continues after momentary power loss speed search starts with the minimum frequency 08 05 Maximum Allowable 9 4 to 5 0 sec 2 0 Power Loss Time 0 Disable speed search Base block Speed 1 Speed search starts with last frequency 1 Search command 2 Starts with minimum output frequency Search Current Limit for og o9 Skip Frequency 1 9 99 to 600 0 Hz Upper Limit 08 10 Skip Frequency 1 9 99 to 600 0 Hz Lower Limit 08 11 Skip Frequency2 9 99 to 600 0 Hz Upper Limit 08 12 Skip Frequency2 9 99 to 600 0 Hz Lower Limit Skip Frequency 3 08 13 Goper Limit 0 00 to 600 0 Hz Skip Frequency 3 9 99 to 600 0 Hz 0 00 Lower Limit Auto Restart After 0 to 10 0 disable 0 Fault 08 16 Auto Reset Time at 0 1 to 6000 sec i Restart after Fault 4 16 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Factory aiia sats OE Setting 0 Disable Auto Energy Saving 1 Enable 0 AVR function enable 1 AVR function disable 08 18 AVR Function 2 AVR function disable for decel 3 AVR function disable for stop 08 10 19 Reserved Compensation 408 20 Coefficient for Motor Instability
68. 22 is set to 5 Pr 10 23 is set to 15 seconds It means that deviation is 0 2kg 4kgX5 0 2kg i e when feedback value is higher than 3 8kg for a time exceeding 15 seconds the AC motor drive will decelerate to stop this deceleration time will act according to Pr 01 12 When the feedback value is less than 3 8kg the AC motor drive will start to run EZI X Offset Level of Liquid Leakage Unit 1 Settings 0 to 50 Factory Setting 0 aa In the constant pressure status when the liquid leakage is higher than Pr 10 24 X PID set point the AC motor drive will start to run aa It is used to prevent frequent run stop operation due to liquid leakage set point AEs See ae eae et aaa feedback value 10 24 4 4 Offset level of liquid leakage Bees ce seas We ee eee ne ee See ae ee Se eee eee eee eases 10 25 A Liquid Leakage Change Detection Unit 1 Settings 0 to 100 0 disable Factory Setting 0 10 26 A Time Setting for Liquid Leakage Change Unit 0 1 Settings 0 1 to 10 0 sec 0 disable Factory Setting 0 5 aa When the change of feedback value is less than the settings of Pr 10 25 and Pr 10 26 it means that the liquid is leaking When the system is in constant pressure status the AC motor drive will start to run if the feedback value is higher than these two settings set point Revision August 2008 2ELE V1 02 4 107 Chapter 4 Parameters jaa 4 108 Example suppose that the se
69. 2ELE V1 02 Revision August 2008 2ELE V1 02 Chapter 4 Parameters for j 0 j lt 8 j if reg_crc amp Ox01 LSB b0 1 reg_crc reg_crc gt gt 1 0xA001 else reg_crc reg_crc gt gt 1 return reg_crc 3 5 Address list The contents of available addresses are shown as below Content Address Function GG means parameter group nn means parameter number for example the address of Pr 04 01 is 0401H Refer to Hie drive GGnnH chapter 5 for the function of each parameter When reading arameters parameter by command code 03H only one parameter can be read at one time 00B No function i 01B Stop Bit 0 1 10B Run 11B Jog Run Bit 2 3 Reserved 00B No function 2000H BAE 01B FWD it 4 Command 10B REV Write only 11B Change direction 00B Comm forced 1st accel decel Bit 6 7 01B Comm forced 2nd accel decel Bit 8 15 Reserved 2001H Frequency command Bit 0 1 EF external fault on 2002H Bit 1 1 Reset Bit 2 15 Reserved 4 93 Chapter 4 Parameters 4 94 Content Status monitor Read only Address 2100H Function Error code 0 No error occurred Over current oc Over voltage ov IGBT Overheat 0H1 Reserved Overload oL Overload oL1 Overload2 oL2 External fault EF Ol oOIlnNnI ai ay AJOJN Current exceeds 2 times rat
70. 4 4 34 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Before using the JOG command the drive must be stopped first And during Jog operation other operation commands are not accepted except FORWARD REVERSE commands Frequency 01 15 JOG Frequency 01 05 Min output frequency Ole JOG Accel Time JOG Decel Time Time lt lt 01 13 104 14 The definition of JOG Accel Decel Time 01 16 X Auto Acceleration Deceleration Factory Setting 0 Settings Linear acceleration deceleration Auto acceleration linear Deceleration 0 1 2 Linear acceleration auto Deceleration 3 Auto acceleration deceleration set by load 4 Auto acceleration deceleration set by Accel Decel Time setting With Auto acceleration deceleration it is possible to reduce vibration and shocks during starting stopping the load During Auto acceleration the torque is automatically measured and the drive will accelerate to the set frequency with the fastest acceleration time and the smoothest starting current During Auto deceleration regenerative energy is measured and the motor is smoothly stopped with the fastest deceleration time But when this parameter is set to 4 the actual accel decel time will be equal to or more than parameter Pr 01 09 Pr 01 12 Auto acceleration deceleration makes the complicated processes of tuning unnecessary It makes operation efficient and saves energy by accelerat
71. 6 1AH simply switch ID_H to 1 and ID_L to A Switch Setting Content 0 7F Valid CANopen MAC ID setting Other Invalid CANopen MAC ID setting B 8 4 4 LED Indicator Explanation amp Troubleshooting There are 3 LED indicators RUN ERROR and SP on CME COP01 to indicate the communication status of CME COP01 RUN LED LED Status State Indication OFF No power No power on CME COP01 card Single Flash re STOPPED CME COP01 is in STOPPED state Green Blinking CME COP01 is in the PRE Green PRE ORERATMONAL OPERATIONAL state CME COP01 is in the Green ON OPERATIONAL OPERATIONAL state Red ON Configuration error Node ID or Baud rate setting error Revision August 2008 2ELE V1 02 B 23 Appendix B Accessories B 24 ERROR LED OFF CME COP01 is working condition At least one of error counter of the Single Flash Wamran CANopen controller has reached or Red arning limit reache exceeded the warning level too many error frames Double Flash E i f A guard event or heartbeat event has RA rror control even Sccurred Red ON The CANopen controller is bus off SP LED OFF No power on CME COP01 card LED Blinking Check your communication setting in Red ee adi VFD EL drives 19200 lt 8 N 2 gt RTU Check the connection between VFD EL drive and CME COP01 Connection failure No card is correct connection 2 Re wire the VFD EL connection and ensure that the wire spec
72. AC Motor Drive Ready Active when AC motor drive is ready 03 01 Reserved 03 02 Desired Frequency Attained Unit 0 01 Settings 0 00 to 600 0 Hz Factory Setting 0 00 AA If a multi function output terminal is set to function as Desired Frequency Attained Pr 03 00 09 then the output will be activated when the programmed frequency is attained 4 48 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Frequency detection run stop opp Time master freq attained L m o output signal desired freq attained OFF ON OFF setting 03 zero speed indication ON OFF ON setting 19 zero speed indication ON OFF ON output timing chart of multiple function terminals when setting to frequency attained or zero speed indication X Analog Output Signal AFM Factory Setting 0 Settings 0 Analog Frequency Meter 0 to Maximum Output Frequency 1 Analog Current Meter 0 to 250 of rated AC motor drive current an This parameter sets the function of the AFM output 0 10VDC ACM is common 03 04 X Analog Output Gain Unit 1 Settings 1 to 200 Factory Setting 100 an This parameter sets the voltage range of the analog output signal AFM AR When Pr 03 03 is set to 0 the analog output voltage is directly proportional to the output frequency of the AC motor drive With Pr 03 04 set to 100 the Maximum Output Frequency Pr 01 00 of the AC motor drive corresponds to 10VDC on the AFM o
73. Control circuit has malfunction or misoperation due to noise Please contact DELTA Revision August 2008 2ELE V1 02 Chapter 5 Troubleshooting 5 5 Over Heat OH1 AC motor drive overheats Heat sink overheats v 7 Check if temperature ofheat sink No Temperature detection malfunctions is greater than 90 C Please contact DELTA Yes Y Yes Is load too large gt Reduce load No PG Y lt If cooling fan functions normally SNo gt Change cooling fan Yes v yi gt lt Check if cooling fan is jammed gt Remove obstruction No v Check if surrounding temperature S Yes R Maybe AC motor drive has malfunction or is within specification J misoperation due to noise Please contact DELTA No v Adjust surrounding temperature to specification 5 6 Overload OL OL1 OL2 AA Check for correct settings at No 7 Pr 06 06 and 06 07 gt Modify setting Yes Is load too large No Maybe AC motor drive has malfunction or misoperation due to noise Yes gt Reduce load or increase the power of AC motor drive 5 4 Revision August 2008 2ELE V1 02 Chapter 5 Troubleshooting 5 7 Keypad Display is Abnormal Abnormal display or no display e Cycle power to AC motor drive Fix connector and eliminate noise Display Yes
74. E V1 02 Corrective Actions Check if motor power corresponds with the AC motor drive output power Check the wiring connections to U T1 V T2 W T3 for possible short circuits Check the wiring connections between the AC motor drive and motor for possible short circuits also to ground Check for loose contacts between AC motor drive and motor Increase the Acceleration Time Check for possible excessive loading conditions at the motor If there are still any abnormal conditions when operating the AC motor drive after a short circuit is removed and the other points above are checked it should be sent back to manufacturer Check if the input voltage falls within the rated AC motor drive input voltage range Check for possible voltage transients DC bus over voltage may also be caused by motor regeneration Either increase the Decel Time or add an optional brake resistor and brake unit Check whether the required brake power is within the specified limits 6 1 Chapter 6 Fault Code Information and Maintenance Fault cee Name Fault Descriptions Overheating Heat sink temperature too high Low voltage The AC motor drive detects that the DC bus voltage has fallen below its minimum value Overload The AC motor drive detects excessive drive output current NOTE The AC motor drive can withstand up to 150 of the rated current for a maximum of 60 seconds Overload 1 Internal electronic overload trip Ove
75. FI jumper cannot be cut when Hi pot tests are performed The mains power and motor must be separated if high voltage test is performed and the leakage currents are too high 5 To prevent drive damage the RFI jumper connected to ground shall be cut off if the AC motor drive is installed on an ungrounded power system or a high resistance grounded over 30 ohms power system or a corner grounded TN system 1 1 5 Remove Instructions Remove Front Cover Remove Fan Step 1 Step 2 1 2 Preparation for Installation and Wiring Revision August 2008 2ELE V1 02 1 5 Chapter 1 Introduction 1 2 1 Ambient Conditions Install the AC motor drive in an environment with the following conditions Operation Storage Transportation Pollution Degree Air Temperature Relative Humidity Atmosphere pressure Installation Site Altitude Vibration Temperature Relative Humidity Atmosphere pressure Vibration 10 50 C 14 122 F for UL amp cUL 10 40 C 14 104 F for side by side mounting lt 90 no condensation allowed 86 106 kPa lt 1000m lt 20Hz 9 80 m s 1G max 20 50Hz 5 88 m s 0 6G max 20 C 60 C 4 F 140 F lt 90 no condensation allowed 86 106 kPa lt 20Hz 9 80 m s 1G max 20 50Hz 5 88 m s 0 6G max 2 good for a factory type environment Minimum Mounting Clearances Frame A Mounting Clearances Option 1 10 to 50 C
76. It will light up when the motor is forward running LED REV It will light up when the motor is reverse running Revision August 2008 2ELE V1 02 3 1 Chapter 3 Keypad and Start Up Display Message Descriptions RUNG jesToP Fwpe REVe le Displays the AC drive Master Frequency Displays the actual output frequency at terminals U T1 V T2 and W T3 User defined unit where U F x Pr 00 05 Displays the output current at terminals U T1 V T2 and W T3 Displays the AC motor drive forward run status Displays the AC motor drive reverse run status The counter value C Displays the selected parameter Displays the actual stored value of the selected parameter External Fault Display End for approximately 1 second if input has been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry use the ial and Mill keys Display Err if the input is invalid 3 2 Revision August 2008 2ELE V1 02 Chapter 3 Keypad and Start Up 3 2 How to Operate the Digital Keypad Setting Mode START 7 a anm A EE ke wove emoe can ia a W i I Move ke wone GO START NOTE In the selection mode press kerone to set the parameters Setting parameters mae im an gt H HH gt AS enter Fr ewer IST ENTER Success to rae data error set parameter NOTE In the parameter setting mode you can press keme to return
77. Leakage aoii 10 25 Change Detection 0 to 100 0 disable Time Setting for 10 26 Liquid Leakage 0 1 to 10 0 sec 0 disable 0 5 Change 10 27 Reserved 10 33 4 20 Revision August 2008 2ELE V1 02 Chapter 4 Parameters 4 2 Parameter Settings for Applications Speed Search Applications Purpose Functions ae Windmill winding Restart free Before the free running motor is 08 04 08 08 machine fan and all running motor completely stopped it can be restarted inertia loads without detection of motor speed The AC motor drive will auto search motor speed and will accelerate when its speed is the same as the motor speed DC Brake before Running Applications Purpose Functions Pein When e g windmills Keep the free If the running direction of the free 08 00 fans and pumps rotate running motor at running motor is not steady please 08 01 freely by wind or flow standstill execute DC brake before start up without applying power Energy Saving Applications Purpose Functions Biever Punching machines Energy saving and Energy saving when the AC motor 08 17 fans pumps and less vibrations drive runs at constant speed yet full precision machinery power acceleration and deceleration For precision machinery it also helps to lower vibrations Multi step Operation Applications Purpose Functions be Conveying machinery CYClic operation by To control 15 step speeds
78. NPN PNP ACI AVI External terminals RS485 port RJ 45 RFI Jumper Location at the right side gt ta RFI jumper is near the input terminals as shown in the above figure and can be removed by taking off screws Frame Power range Models VFD002EL11A 21A 23A A 0 25 2hp 0 2 1 5kW VFDO04EL11A 21A 23A 43A VFDO07EL21A 23A 43A VFD015EL23A 43A VFDOO7EL11A VFD015EL21A B 1 5hp 0 75 3 7kW i VFD022EL21A 23A 43A VFD037EL23A 43A 1 4 Revision August 2008 2ELE V1 02 Chapter 1 Introduction RFI Jumper RFI Jumper The AC motor drive may emit the electrical noise The RFI jumper is used to suppress the interference Radio Frequency Interference on the power line Main power isolated from earth If the AC motor drive is supplied from an isolated power IT power the RFI jumper must be cut off Then the RFI capacities filter capacitors will be disconnected from ground to prevent circuit damage according to IEC 61800 3 and reduce earth leakage current ANa 1 After applying power to the AC motor drive do not cut off the RFI jumper Therefore please make sure that main power has been switched off before cutting the RFI jumper 2 The gap discharge may occur when the transient voltage is higher than 1 000V Besides electro magnetic compatibility of the AC motor drives will be lower after cutting the RFI jumper Do NOT cut the RFI jumper when main power is connected to earth 4 The R
79. Setting 1 Settings 0 Disable Operation status is not changed even if operation command source Pr 02 01 is changed 1 Enable Operation status is not changed even if operation command source Pr 02 01 is changed 2 Disable Operation status will change if operation command source Pr 02 01 is changed 3 Enable Operation status will change if operation command source Pr 02 01 is changed aa This parameter determines the response of the drive upon power on and operation command source is changed Pr 02 05 Start lockout Run when power is ON Operation status when operation command source is changed 0 Disable AC motor drive will run Keep previous status 1 Enable AC motor drive doesn t run Keep previous status 2 Disable AC motor drive will run Change according te the new operation command source 3 Enable AC motor drive doesn t run Change according to the new operation command source Revision August 2008 2ELE V1 02 4 41 Chapter 4 Parameters jaa 4 42 When the operation command source is from external terminal and operation command is ON MI1 MI2 DCM closed the AC motor drive will operate according to Pr 02 05 after power is applied lt For terminals MI1 and MI2 only gt 1 When Pr 02 05 is set to 0 or 2 AC motor drive will run immediately 2 When Pr 02 05 is set to 1 or 3 AC motor drive will remain stopped until operation command is received after previous opera
80. Step Speed Frequency Unit 0 01 A 12th Step Speed Frequency Unit 0 01 X 13th Step Speed Frequency Unit 0 01 X 14th Step Speed Frequency Unit 0 01 X 15th Step Speed Frequency Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 an The Multi function Input Terminals refer to Pr 04 05 to 04 08 are used to select one of the AC motor drive Multi step speeds The speeds frequencies are determined by Pr 05 00 to 05 14 as shown in the following Revision August 2008 2ELE V1 02 4 65 Chapter 4 Parameters 05 07 Frequency 05 06 05 08 05 05 i _05 09 05 04 i E 05 10 05 03 bo be oe I 05 11 05 02 j i oo Po Po Po o Eo Eo fo g 0512 JOG Freq 05 04 POf a oy ot bo Gt ES 01 15 bob hob 05 13 05 00 io EOR OO popod a E GOE O OBOP T NOS 14 IMaste Sp ed i H nod i H 213141516 7 8 9 10 11 12 1314 15 Run Stop PU external terminals communication gg petit onm md mi emi pri emi eni e S2e3 MI3 to MIG 2 EE ON Oe cB 38rd speed i i i i Hf EELS MI3to M6 3 Sarre Jog Freq Multi speed via External Terminals MI6 4 MI5 3 MI4 2 MI3 1 Master frequency OFF OFF OFF OFF 1 speed OFF OFF OFF ON 2 speed OFF OFF ON OFF 3 speed OFF OFF ON ON 4 speed OFF ON OFF OFF 5 speed OFF ON OFF ON 6 speed OFF ON ON OFF 7 speed OFF ON ON ON 8 speed ON OFF OFF OFF 9 speed ON OFF OFF ON 10 speed ON
81. U V and W The custom unit u The output current present at terminals U V and W Press A to change the mode to READ Press PROG DATA for about 2 sec or until it s flashing read the parameters of AC drive to the digital keypad PUO6 It can read 4 groups of parameters to PUO6 read 0 read 3 Press A to change the mode to SAVE Press PROG DATA for about 2 sec or until it s flashing then write the parameters from the digital keypad PU06 to AC drive If it has saved it will show the type of AC motor drive Revision August 2008 2ELE V1 02 Appendix B Accessories Display Message Descriptions The specified parameter setting The actual value stored in the specified parameter External Fault End displays for approximately 1 second if the entered input data have A v or keys Err displays if the input is invalid Communication Error Please check the AC motor drive user manual Chapter 5 Group 9 Communication Parameter for more details _ been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry use the B 7 3 Operation Flow Chart VFD PU06 Operation Flow Chart press RIGHT number Press UP DOWN key to change frequency commands LEFT key to adjust MODE x MODE MODE MODE MODE cm
82. Under such circumstances DC Brake can be used to hold the load in position before setting it in motion an DC Brake during stopping is used to shorten the stopping time and also to hold a stopped load in position For high inertia loads a brake resistor for dynamic brake may also be needed for fast decelerations 08 04 Momentary Power Loss Operation Selection Factory Setting 0 Settings 0 Operation stops coast to stop after momentary power loss 1 Operation continues after momentary power loss speed search starts with the Master Frequency reference value 2 Operation continues after momentary power loss speed search starts with the minimum frequency qg This parameter determines the operation mode when the AC motor drive restarts from a momentary power loss 08 05 Maximum Allowable Power Loss Time Unit 0 1 Settings 0 1 to 5 0 sec Factory Setting 2 0 qg If the duration of a power loss is less than this parameter setting the AC motor drive will resume operation If it exceeds the Maximum Allowable Power Loss Time the AC motor drive output is then turned off coast stop The selected operation after power loss in Pr 08 04 is only executed when the maximum allowable power loss time is lt 5 seconds and the AC motor drive displays Lu But if the AC motor drive is powered off due to overload even if the maximum allowable power loss time is lt 5 seconds the operation mode as set in Pr 08
83. a potentiometer frequency gain is used to allow the Maximum Output Frequency to be reached Bias adjustment pr 01 00 60Hz Max output Freq Vv Potentiometer Pr 04 00 10 0 Bias adjustment Pr 04 01 1 Negative bias Pr 04 02 111 Input gain Pr 04 03 0 No negative bias command Gain 10V 9V 100 111 10V Bias adjustment 6 6Hz 60Hz Gain 100 100 10 0 OIN bias 6 6Hz _ OH Negative i Example 7 Use of 0 10V potentiometer signal to run motor in FWD and REV direction In this example the input is programmed to run a motor in both forward and reverse direction The motor will be idle when the potentiometer position is at mid point of its scale Using the settings in this example disables the external FWD and REV controls Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 50 0 Bias adjustment Pr 04 01 1 Negative bias Pr 04 02 200 Input gain Pr 04 03 1 Negative bias REV motion enabled Gain 10V 5V 100 200 Bias adjustment 60Hz 60Hz Gain 100 100 200 Revision August 2008 2ELE V1 02 4 55 Chapter 4 Parameters Example 8 Use negative slope In this example the use of negative slope is shown Negative slopes are used in applications for control of pressure temperature or flow The sensor that is connected to the input generates a large signal 10V at high pressure or flow With negative slope settings the AC motor drive will slow stop the motor With these settings th
84. ake resistor heats up the resistance would increase with temperature and brake torque would decrease accordingly Suggested cycle time is one minute Revision August 2008 2ELE V1 02 Appendix B Accessories 100 N ED T1 T0x100 Braking Time Cycle Time ra 9 For safety reasons install a thermal overload relay between brake unit and brake resistor Together with the magnetic contactor MC in the mains supply circuit to the drive it offers protection in case of any malfunctioning The purpose of installing the thermal overload relay is to protect the brake resistor against damage due to frequent brake or in case the brake unit is continuously on due to unusual high input voltage Under these circumstances the thermal overload relay switches off the power to the drive Never let the thermal overload relay switch off only the brake resistor as this will cause serious damage to the AC Motor Drive NFB MC R L1 R L1 U T1 ore S L2 V T2 IM T L3 e T L3 ane MOTOR Thermal Overload O L VFD Series Relay IAT MC 6 P P BIE or Thermal N N D ov Overload SA rake Relay or Surge Brake F 8k Resistor temperature Absorber Unit switch B2 Temperature Note1 When using the AC drive with DC reactor please refer to wiring diagram in the AC drive user manual for the wiring of terminal P of Brake unit Note2 Do NOT wire terminal N to the neutral point of power
85. an The settings of Pr 01 01 to Pr 01 06 have to meet the condition of Pr 01 02 gt Pr 01 04 gt Pr 01 06 and Pr 01 01 gt Pr 01 03 gt Pr 01 05 01 07 Output Frequency Upper Limit Unit 0 1 Settings 0 1 to 120 0 Factory Setting 110 0 Aa This parameter must be equal to or greater than the Output Frequency Lower Limit Pr 01 08 The Maximum Output Frequency Pr 01 00 is regarded as 100 qg Output Frequency Upper Limit value Pr 01 00 Pr 01 07 100 01 08 01 07 Output Frequency Output Frequency Voltage Lower Limit Upper Limit 01 02 2 2 i Maximum i Output I Voltage i i i i 01 04 1 Mid point Volt i 1 97998 Thelimitof Output 4 1 Frequency 01 06 Frequency Minimum 1 05 01 03 01 01 01 00 voltade Minimum Mid point Maximum Voltage Maximum Output Freq Frequency Output Freq Base Frequency Frequency VIf Curve 4 32 Revision August 2008 2ELE V1 02 Chapter 4 Parameters UME Output Frequency Lower Limit Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 aa The Upper Lower Limits are to prevent operation errors and machine damage AR If the Output Frequency Upper Limit is 50Hz and the Maximum Output Frequency is 60Hz the Output Frequency will be limited to 50Hz an If the Output Frequency Lower Limit is 10Hz and the Minimum Output Frequency Pr 01 05 is set to 1 0Hz then any Command Frequency b
86. ase Voltage 0 230V 400V 00 12 F 0 Selection 1 220V 380V User defined Value 1 0 to 9999 00 13 correspond to max 0 frequency Position of Decimal 0 to 3 00 14 Point of User 0 defined Value 1 Group 1 Basic Parameters Babette een Settings O O Setting oe Setting 01 00 Maximum Output 50 00 to 600 0 Hz 60 00 Frequency Fmax 01 01 Maximum Voltage 9 49 to 600 0 Hz 60 00 Frequency Fbase Maximum Output 115V 230V series 0 1V to 255 0V 220 0 Voltage Vmax 460V series 0 1V to 510 0V 440 0 Mid Point Frequency Fmid 0 10 to 600 0 Hz 1 50 Revision August 2008 2ELE V1 02 4 3 Chapter 4 Parameters A Factory Mid Point Voltage 115V 230V series 0 1V to 255 0V 10 0 vmid 460V series 0 1V to 510 0V 20 0 01 05 Minimum Output 0 10 to 600 0 Hz 1 50 Frequency Fmin iinim m Outpui 115V 230V series 0 1V to 255 0V 10 0 Voltage Vmin 460V series 0 1V to 510 0V 20 0 01 07 Output Frequency 0 1 to 120 0 110 0 Upper Limit 01 08 Output Frequency 0 0 to100 0 Lower Limit 01 09 Accel Time 1 0 1 to 600 0 0 01 to 600 0 sec fio 01 10 Decel Time 1 0 1 to 600 0 0 01 to 600 0 sec foo 401 11 Accel Time 2 0 1 to 600 0 0 01 to 600 0 sec foo 401 12 Decel Time 2 0 1 to 600 0 0 01 to 600 0 sec foo Parameter 01 04 01 06 401 13 Jog Acceleration 0 1 to 600 0 0 01 to 600 0 sec pio f Time i 401 14 Jog Deceleration 0 1 to 600 0 0 01 to 600 0 sec Time 01
87. ase refer to Pr 03 00 for details GAIT Ral v Over Torque Detection Level OL2 Unit 1 Settings 10 to 200 Factory Setting 150 AR This setting is proportional to the Rated Output Current of the drive Over Torque Detection Time OL2 Unit 0 1 Settings 0 1 to 60 0 sec Factory Setting 0 1 Revision August 2008 2ELE V1 02 4 69 Chapter 4 Parameters Aa This parameter sets the time for how long over torque must be detected before OL2 is displayed GAIE Electronic Thermal Overload Relay Selection OL1 Factory Setting 2 Settings 0 Operate with a Standard Motor self cooled by fan 1 Operate with a Special Motor forced external cooling 2 Operation disabled aa This function is used to protect the motor from overloading or overheating 100 f i 60 40 20 a o N rated current of the motor D ej 25 50 75 100 125 150 25 50 75 100 125 150 rated current of the motor rated frequency of the motor rated frequency of the motor Standard motor Special Motor self cooled by fan forced external cooling 06 07 Electronic Thermal Characteristic Unit 1 Settings 30 to 600 sec Factory Setting 60 qg The parameter determines the time required for activating the 7t electronic thermal protection function The graph below shows I t curves for 150
88. ay the Master Freq Command Source Settings Read Only Factory setting AR You can read the master frequency command source by this parameter Display Value Bit Function 1 Bit0 1 Master Freq Command Source by First Freq Source Pr 02 00 2 Bit1 1 Master Freq Command Source by Second Freq Source Pr 02 09 4 Bit2 1 Master Freq Command Source by Multi input function 0247 Display the Operation Command Source Settings Read Only Factory setting An You can read the operation source by this parameter Display Value Bit Function 1 Bit0 1 Operation Command Source by Digital Keypad 2 Bit1 1 Operation Command Source by RS485 communication 4 Bit2 1 Operation Command Source by External Terminal 8 Bit3 1 Operation Command Source by Multi input function ozas User defined Value 2 Setting Unit 1 Settings 0 to Pr 00 13 Factory Setting 0 Revision August 2008 2ELE V1 02 4 45 Chapter 4 Parameters Use this parameter to change frequency when 1 Pr 00 13 is not set to 0 and frequency source is from communication or 2 Pr 02 10 is not set to 0 02 19 User defined Value 2 Unit 1 Settings Read only Factory Setting 0 aa For example suppose that the frequency source is the first master frequency second master frequency command first master frequency is from keypad and second master frequency is from AVI user defined value 1 is se
89. bits and ADDL sets the lower 4 bits of the PROFIBUS address Revision August 2008 2ELE V1 02 Appendix B Accessories Address Meaning 1 0x7D Valid PROFIBUS address 0 or Ox7E 0xFE Invalid PROFIBUS address B 8 4 CME COP01 CANopen CME COP01 CANopen communication module is specifically for connecting to CANopen communication module of Delta VFD EL AC motor drive B 8 4 1 Product Profile COM port CANopen connection port RUN indicator ERROR indicator SP Scan Port indicator Baud rate switch Q9 O G 6 e 9 e Unit mm Address switch B 8 4 2 Specifications CANopen Connection Interface Pluggable connector 5 08mm Transmission method CAN Transmission cable 2 wire twisted shielded cable Electrical isolation 500V DC Revision August 2008 2ELE V1 02 B 21 Appendix B Accessories Communication B 22 Process Data Objects 10 Kbps PDO 20 Kbps Service Data Object 50 Kbps SDO as Bard 125 Kbps Message type Synchronization rate 250 Kbps SYNC 500 Kbps Emergency EMCY 800 Kbps Network Management 1 Mbps NMT Product code Delta VFD EL AC motor drive 22 Device type 402 Vendor ID 477 Environmental Specifications Noise Immunity Environment Vibration Shock Resistance Certifications ESD IEC 61131 2 IEC 61000 4 2 8KV Air Discharge EFT IEC 61131 2 IEC 61000 4 4
90. can be set during operation 00 00 Identity Code of the AC Motor Drive Settings Read Only 00 01 Rated Current Display of the AC Motor Drive Factory setting Settings Read Only Factory setting co co Pr 00 00 displays the identity code of the AC motor drive The capacity rated current rated voltage and the max carrier frequency relate to the identity code Users can use the following table to check how the rated current rated voltage and max carrier frequency of the AC motor drive correspond to the identity code Pr 00 01 displays the rated current of the AC motor drive By reading this parameter the user can check if the AC motor drive is correct 115V 230V Series kW 0 2 0 4 0 75 1 5 2 2 3 7 HP 0 25 0 5 1 0 2 0 3 0 5 0 Pr 00 00 0 2 4 6 8 10 Rated Output Current A 1 6 2 5 4 2 7 5 11 0 17 0 Max Carrier 12kHz Frequency 460V Series kW 0 4 0 75 1 5 2 2 3 7 HP 0 5 1 0 2 0 3 0 5 0 Pr 00 00 3 5 7 9 11 Rated Output Current A 1 5 2 5 4 2 5 5 8 2 Max Carrier 42kHz Frequency 00 02 Parameter Reset Settings 0 Parameter can be read written 1 All parameters are read only 8 Keypad lock 9 All parameters are reset to factory settings 50Hz 230V 400V or 220V 380V depends on Pr 00 12 10 All parameters are reset to factory settings 60Hz 115V 220V 440V Factory Setting 0 4 26
91. ccoieci tintin ene B 20 B 8 3 5 PROFIBUS ACOreSS ccecceeseeceeeeeeneeeeeeeeeeeseneeeeaeeeaes B 20 B 8 4 CME COP01 CANOpen cceecceeseeceeeeeeeeeeeeeeeeeeeeteeeenaeenaes B 21 B 8 4 1 Product Profile si csccieciveceseseetcteeteeeteeueteneveccaneesaueneneieenenetce B 21 B 8 4 2 Specifications iinis ninini iiiar B 21 B 8 4 3 Components ss ane NeT B 22 B 8 4 4 LED Indicator Explanation amp Troubleshooting B 23 B 9 MKE EP amp DIN Rail oo eccceeececeeeeeeeeeceeeeeeeeeeeeeeeaaeeeneeeseeeeneeesnaeeeaees B 25 B 9 1 IMKE EP 372 E ack eae ae Ae ae Mea edo B 25 B 9 2 DIN Rail MKEL DRA Only for frame A 0 0 eee eens B 26 Appendix C How to Select the Right AC Motor Drive c 0 C 1 Capacity Formulas C 2 General Precaution C 3 How to Choose a Suitable Motor This page intentionally left blank Chapter 1 Introduction The AC motor drive should be kept in the shipping carton or crate before installation In order to retain the warranty coverage the AC motor drive should be stored properly when it is not to be used for an extended period of time Storage conditions are Namn Oi ON Store in a clean and dry location free from direct sunlight or corrosive fumes Store within an ambient temperature range of 20 C to 60 C Store within a relative humidity range of 0 to 90 and non condensing environment Store within an air pres
92. cy Command 02 11 Keypad Frequency 0 00 to 600 0Hz Command Communication 0 00 to 600 0Hz 02 12 Frequency Command 0 Save Keypad amp Communication The Selections for Frequency Saving Keypad or 02 13 Communication 1 Save Keypad Frequency only Frequency Command 2 Save Communication Frequency only 4 6 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Parameter Explanation Facto Y customer Setting 0 by Current Freq Command Initial Frequency 02 14 Selection for 1 by Zero Freq Command keypad amp RS485 2 by Frequency Display at Stop Initial Frequency 02 15 Setpoint for keypad 0 00 600 0Hz amp RS485 Read Only Display the Master Bit0 1 by First Freq Source Pr 02 00 02 16 Freq Command i Source Bit1 1 by Second Freq Source Pr 02 09 Bit2 1 by Multi input function Read Only Display the Bit0 1 by Digital Keypad 02 17 Operation Bit1 1 by R8485 communication Command Source Bit2 1 by External Terminal 2 3 wire mode Bit3 1 by Multi input function 02 18 User defined Value 9 to Pr 00 13 2 Setting 02 19 as Value 0 to 9999 Group 3 Output Function Parameters 03 00 Multi function No function Output Relay RA1 RB1 RC1 AC drive operational 2 Master frequency attained 3 Zero speed 4 Over torque detection 5 Base Block B B indication 6 Low voltage indication 7 Operation mode indication 8 Fault indication 9 Desired frequency attained 10 Terminal count value at
93. dback Factory Setting 0 Settings 0 Positive PID feedback from external terminal AVI 0 10VDC 1 Negative PID feedback from external terminal AVI 0 10VDC 2 Positive PID feedback from external terminal ACI 4 20mA 3 Negative PID feedback from external terminal ACI 4 20mA AA Note that the measured variable feedback controls the output frequency Hz Select input terminal accordingly Make sure this parameter setting does not conflict with the setting for Pr 10 00 Master Frequency aa When Pr 10 00 is set to 2 or 3 the set point Master Frequency for PID control is obtained from the AVI or ACI external terminal 0 to 10V or 4 20mA or from multi step speed When Pr 10 00 is set to 1 the set point is obtained from the keypad AR Negative feedback means target value feedback Positive feedback means target value feedback 1011 X Source of PID Set point Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 AA This parameter is used in conjunction with Pr 10 00 set 4 to input a set point in Hz A X Proportional Gain P Unit 0 1 Settings 0 0 to 10 0 Factory Setting 1 0 This parameter specifies proportional control and associated gain P If the other two gains I and D are set to zero proportional control is the only one effective With 10 deviation error and P 1 the output will be P x10 x Master Frequency 4 100 Revision August 2008 2ELE V1 02
94. de Information and Maintenance Fault Ban z A Name Fault Descriptions Corrective Actions 1 Short circuit at motor output Check for possible poor insulation at the output lines 2 Torque boost too high Decrease the torque compensation setting in Pr 07 02 3 Acceleration Time too short Increase the Acceleration Time 4 AC motor drive output power is too small Replace the AC motor drive with the next higher power model 1 Short circuit at motor output Check for possible poor insulation at the output line 2 Deceleration Time too short Increase the Deceleration Time 3 AC motor drive output power is too small Replace the AC motor drive with the next higher power model Over current during acceleration a mr o ood Over current during deceleration 1 Short circuit at motor output Check for possible poor insulation at the output line 2 Sudden increase in motor loading Check for possible motor stall 3 AC motor drive output power is too small Replace the AC motor drive with the next higher power model oon Over current during constant speed operation 1 When multi function input terminals MI3 MI9 ec are set to external fault the AC motor drive cf External Fault stops output U V and W 2 Give RESET command after fault has been cleared E F ig Internal EEPROM can not be Return to the factory programmed z Internal EEPROM can not be cre F 1 programmed Return to the factory
95. e 4 18 Revision August 2008 2ELE V1 02 Chapter 4 Parameters 10 04 Derivative Control 0 00 to 1 00 sec D Upper Bound for 10 05 Integral Control 0 to 100 10 06 Primary Delay Filter 0 0 to 2 5 sec Time PID Output Freq 5 PID Feedback 10 08 Signal Detection 0 0 to 3600 sec 0 0 disable Time 0 Warn and RAMP to stop Treatment of the 10 09 Erroneous PID 1 Warn and COAST to stop Feedback Signals 2 Warn and keep operation Gain Over the PID ae Detection Value oe W10 11 Source of PID Set 0 00 to 600 0Hz point 10 12 PID Feedback Level 1 0 to 50 0 Detection Time of 10 13 PID Feedback 0 1 to 300 0 sec 10 14 Sleep Wake Up 0 0 to 6550 sec Detection Time 10 15 Sleep Frequency foootosonoHz 00 to 600 0 Hz 10 16 Wakeup Frequency 0 00 to 600 0 Hz Minimum PID 0 By PID control Output Frequency Selection 1 By minimum output frequency Pr 01 05 PID Control Detection Signal 1 0 to 99 9 Reference PID Calculation 0 Series mode 10 19 A Mode Selection 1 Parallel mode Revision August 2008 2ELE V1 02 4 19 Chapter 4 Parameters Factory 0 Keep operating Treatment of the 1 Coast to stop 10 20 Erroneous PID 2 Ramp to stop Feedback Level 3 Ramp to stop and restart after time set in Pr 10 21 Restart Delay Time 10 21 after Erroneous PID 1 to 9999 sec Deviation Level Set Point Deviation Detection Time of 10 23 Set Point Deviation 0 to 9999 sec 10 Level Offset Level of 5 Liquid
96. e E Output Frequency Hz 0 1 600 Hz 2 12 Rated Input Current A 9 0 5 3 phase 380 480V 50 60Hz E SE E BNET Cooling Method Fan Cooling Weight kg 17 General Specifications Control System SPWM Sinusoidal Pulse Width Modulation control V f control Frequency Setting Resolution 0 01Hz Output Frequency Resolution 0 01Hz Including the auto torque auto slip compensation starting torque can be 150 at 5 0Hz Overload Endurance 150 of rated current for 1 minute Torque Characteristics Skip Frequency Three zones setting range 0 1 600Hz Accel Decel Time 0 1 to 600 seconds 2 Independent settings for Accel Decel time Stall Prevention Level Setting 20 to 250 of rated current Operation frequency 0 1 600 0Hz output 0 100 rated current DG Brake Start time 0 60 seconds stop time 0 60 seconds Approx 20 up to 125 possible with optional brake resistor or externally mounted brake unit 1 15hp 0 75 11kW models have brake chopper built in V f Pattern Adjustable V f pattern Keypad Setting by Mia ill Potentiometer 5kQ 0 5W 0 to 10VDC 4 to 20mA RS 485 interface Multi function Inputs 3 to 6 15 steps Jog up down Regenerated Brake Torque N 2 2 3 Overload Endurance E O g Skip Frequency o amp Accel Decel Time O g Stall Prevention Level g c Q O Frequency Setting External Signal Keypad Set by RUN and STOP 2 wires 3 wires MI1 MI2 MI3 JOG operation RS 485 serial inte
97. e AC motor drive operates one motor The starting capacity should be less than 1 5x rated capacity of AC motor drive The starting capacity z GD x x lt 1 5xthe _ capacity _of _ AC _ motor _drive kVA 375 fi 2 When one AC motor drive operates more than one motor 973 x x cos o 2 1 The starting capacity should be less than the rated capacity of AC motor drive a Acceleration time lt 60 seconds The starting capacity KIN ip n ks 1 Poli ks 1 lt 1 5xthe_ capacity _of _ AC _ motor _drive kVA 1X coso Nr E Acceleration time 60 seconds The starting capacity KAN n nslks I Poi lt the _capacity _of _ AC _motor _drive kVA p 1x COS 1 k 1 nr 2 2 The current should be less than the rated current of AC motor drive A a Acceleration time lt 60 seconds nr Iu 1 M ks 1 lt 1 5 x the rated _current_of _AC_motor_drive A E Acceleration time 60 seconds ny In 1 5 ks 1 lt the rated _current_of _AC_motor_drive A C 2 Revision August 2008 2ELE V1 02 Appendix C How to Select the Right AC Motor Drive 2 3 When it is running continuously The requirement of load capacity should be less than the capacity of AC motor drive kVA The requirement of load capacity kx Pu 9X coso lt the_capacity_of _AC_motor _drive kVA The motor capacity should be less than the capacity of AC motor drive k x3 xVu x Iu x10 lt the capacity_of _AC_motor_drive kVA
98. e AC motor drive will always run in only one direction reverse This can only be changed by exchanging 2 wires to the motor Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 100 Bias adjustment Pr 04 01 0 Positive bias Pr 04 02 100 Input gain Pr 04 03 1 Negative bias REV motion enabled Gain 10V 10V 100 100 OHz ov 10V Bias adjustment 60Hz 60Hz Gain 100 100 100 04 11 Minimum AVI Voltage Unit 0 1 Settings 0 0 to 10 0V Factory Setting 0 0 04 12 Minimum AVI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 a Maximum AVI Voltage Unit 0 1 Settings 0 0 to 10 0V Factory Setting 10 0 0414 Maximum AVI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 100 0 0415 Minimum ACI Current Unit 0 1 Settings 0 0 to 20 0mA Factory Setting 4 0 Minimum ACI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 04 17 Maximum ACI Current Unit 0 1 Settings 0 0 to 20 0mA Factory Setting 20 0 Maximum ACI Frequency percentage of Pr 01 00 Unit 0 1 Settings 0 0 to 100 0 Factory Setting 100 0 ga The above parameters are used to set the analog input reference values The min and max frequencies are based on Pr 01 00 during open loop control as shown in the following 4 56 Revision August 2008 2ELE V1 02 Chapter 4 Parameters 04 14 04 18 04 12 04
99. e of second frequency command BitO MI1 Bit1 MI2 Bit2 MI3 Multi function Input 04 09 Contact Selectien Bit4 MI5 Bit5 MI6 0 N O 1 N C P S MI1 to MI3 will be invalid when it is 3 wire control Digital Terminal 04 10 Input Debouncing 1 to 20 2ms 1 Time 04 11 Min AVI Voltage 0 0 to 10 0V ol 04 12 Min AVI Frequency 9 0 to 100 0 Loo 04 13 Max AVI Voltage 0 0 to 10 0V Foo 04 14 Max AVI Frequency 0 0 to 100 0 100 0 Ll 4 10 Revision August 2008 2ELE V1 02 Chapter 4 Parameters 0 0 to 20 0mA 0 0 to 100 0 0 0 to 20 0mA 0 0 to 100 0 04 19 Reserved 04 25 Read only BitO MI1 Status Bit1 MI2 Status Display the Status of Multi function Bit2 MI3 Status Input Terminal Bit3 Ml4 Status Bit4 MI5 Status Bit5 MI6 Status Internal External 0 4095 04 27 Multi function Input Terminals Selection Internal Terminal 0 4095 Group 5 Multi Step Speed Parameters A Factory Parameter Explanation Settings Setting Customer 05 00 1st Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 01 2nd Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 02 3rd Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 03 4th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 04 5th Step Speed 0 00 to 600 0 Hz 0 00 Frequency Revision August 2008 2ELE V1 02 4 11 Chapter 4 Parameters r Factory Parameter Explanation S
100. eating Revision August 2008 2ELE V1 02 1 7 Chapter 1 Introduction Installation with Metal Separation Installation without Metal Separation 120mm FrameA FrameB 1 2 2 DC bus Sharing Connecting the DC bus of the AC Motor Drives in Parallel This function is not for 115V models 2 The AC motor drives can absorb mutual voltage that generated to DC bus when deceleration Enhance brake function and stabilize the voltage of the DC bus The brake module can be added to enhance brake function after connecting in parallel Only the same power system can be connected in parallel on Fw It is recommended to connect 5 AC motor drives in parallel no limit in horsepower 1 8 Revision August 2008 2ELE V1 02 Chapter 1 Introduction power should be applied at the same time only the same power system can be connected in parallel Power 208 220 230 380 440 480 depend on models Braking modules wm w Ww w For frame A and B terminal is connected to the terminal of the braking module 1 3 Dimensions Dimensions are in millimeter and inch Ww tT L D _ Ie i o fl he di uu i H H1 i I E giz D T vi 1 go ia EST Frame Ww w1 H H1 D D A 72 0 2 83 59 0 2 32 174 0 6 86 151 6 5 97 136 0 5 36 5 4 0
101. ected Whether any irregular vibration or sound occurred during operation Whether the motors are overheating during operation OO Be Gs ON ee Always check the input voltage of the AC drive with a Voltmeter Periodic Inspection Before the check up always turn off the AC input power and remove the cover Wait at least 10 minutes after all display lamps have gone out and then confirm that the capacitors have fully It should be less than 25VDC discharged by measuring the voltage between Revision August 2008 2ELE V1 02 6 5 Chapter 6 Fault Code Information and Maintenance AA 3 4 Disconnect AC power before processing Only qualified personnel can install wire and maintain AC motor drives Please take off any metal objects such as watches and rings before operation And only insulated tools are allowed Never reassemble internal components or wiring Prevent static electricity Periodical Maintenance Ambient environment Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year Check the ambient temperature i gt r humidity vibration and see if Visual inspection and measurement there ar any dust gas oil or with equipment with standard O water drops specification Check if there are any dangerous objects in the Visual inspection O environment Voltage 6 6 Maintenance Period Check Items Methods and Criterion
102. ed current during accel ocA 10 Current exceeds 2 times rated current during decel ocd Current exceeds 2 times rated current during steady state operation ocn 12 Ground Fault GFF Status monitor Read only 2100H 13 Reserved 14 PHL Phase Loss 15 Reserved 16 Auto accel decel failure CFA 17 Software protection enabled codE 18 Power Board CPU WRITE failure CF 1 0 19 Power Board CPU READ failure CF2 0 20 CC OC Hardware protection failure HPF 1 21 OV Hardware protection failure HPF2 22 GFF Hardware protection failure HPF3 23 OC Hardware protection failure HPF 4 24 U phase error cF3 0 25 V phase error cF3 1 26 W phase error cF3 2 27 DCBUS error cF3 3 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Content Address Function 2101H 28 IGBT Overheat cF3 4 29 Reserved 30 Reserved 31 Reserved 32 ACI signal error AErr 33 Reserved 34 Motor PTC overheat protection PtC1 Status of AC drive Bit 0 1 00B RUN LED is off STOP LED is on The AC motor Drive stops 01B RUN LED blinks STOP LED is on When AC motor drive decelerates to stop 10B RUN LED is on STOP LED blinks When AC motor drive is standby 11B RUN LED is on STOP LED is off When AC
103. eeeeenteeeneneees 3 1 3 2 How to Operate the Digital Keypad 0 0 0 eeeeeeeseeeeeneeeeeenneeeeeeneees 3 3 3 3 Reference Table for the 7 segment LED Display of the Digital Keypad 3 4 3 4 Operation Method siioni iei iiaiai 3 4 3 6 Thal RUN tac aa eee a ena eae 3 5 Chapter 4 Parameters ciscccicccccns aana Madea A cuted cceeenbulecuecedevesenns 4 1 4 1 Summary of Parameter Settings eee eeeeeeeeeeeneeeeeeeeeeeeneeeeeee 4 2 4 2 Parameter Settings for Applications 0 0 0 0 eeeceeceeeesneeeeenneeeeeeeeees 4 21 4 3 Description of Parameter SettingS ce eceeeeeeeeeesneeeeeenneeeeeeeees 4 26 Chapter 5 Troubleshooting cccceccesseneeeeseeeeeeeeeeeeeseeeeeeeseeeseeeseeesnnseeeeenes 5 1 5 1 Over Current OC i a i des i eria 5 1 5 2 Ground Fault eaei ea a aeaaee a EE aa E AAEE AAS EAA NRT E 5 2 5 3 Over Voltage OV seco tecceeesieceecedessteceneeslocedesctensibeceeedtecteasiceeden tines 5 2 5 4 Low Voltage LY Jarana iiss nie etnies 5 3 5 5Over Heat OM a feseececcepesecetesisdeersrusecudvsceceyestcancedasi scpsecnestndebes 5 4 9 0 OVOMOAG ie rn a E ides ai vaul deck Rp ateseenets Meise 5 4 5 7 Keypad Display is Abnormal ccceeeeeceeeeeneeeeeeneeeeeneeeeeenaeeeeeenaees 5 5 5 8 Phase Loss PHL pogei a e ex veotee Aae eean 5 5 5 9 Motor cannot RUN poesi eeeeeeeeeee sees oraaa aie paei iinet enaa eiiean 5 6 5 10 Motor Speed cannot be Changed ieseeiirerrirrrrieerrireerenrnn 5 7 5 11 Motor Stalls during Accel
104. er RC 01 oo eeceeeeeeeeceesneeeeeeneeeseneeeeeenneeeeneaaes B 13 Bal PUOG sri cssentsneceeks sete cod bevzadeen Santis e a a ste She taeechenh es B 14 B 7 1 Description of the Digital Keypad VFD PU0O6 ee B 14 B 7 2 Explanation of Display Message B 14 B 7 3 Operation Flow Chatto ee eeeeceeeesneeeeeereeeesnneeeeeenaeeeeeenaees B 15 B 8 Fieldbus Modules 0 cece cece a ra dae are a Ear tae seneeeeaaeeneees B 16 B 8 1 DeviceNet Communication Module CME DNO1 ee B 16 B 8 1 1 Panel Appearance and Dimensions eeeeceeeeeee B 16 B 8 1 2 Wiring and Settings eee eeeeeeeeeeeeeeeeneeeseeneeeeeneeeeenees B 16 B 8 1 3 Power SUpplY 2 2 s cceecedeeceecstin etaeteedeecsiesaseocneedesceeesetesteesen B 17 B 8 1 4 LEDs Display cccccccsceecceeseeeeeeeeeeeeceeceaeceaeseaeeneeeneeeaes B 17 B 8 2 LonWorks Communication Module CME LW01 eee B 17 B 8 2 1 Introductions irei e e aa Seeeetig ntees B 17 B 8 2 2 DIMENSIONS sipinata een anneside aeeai eadair B 17 B 8 2 3 SpeciliCations aeie a E B 18 B28 2A V jh it thee ei ee die ete Ree ee B 18 B 8 2 5 LED Indications snieni e ea B 18 B 8 3 Profibus Communication Module CME PD01 cee B 19 B 8 3 1 Panel Appearance eceeeeeneeeeeeeeeeeneeeeeenaeeeenneeeeneaa B 19 B 8 3 2 DIMENSIONS is 22 25 055 eH ods a aaa ae aa aaa B 20 B 8 3 3 Parameters Settings in VFD EL ee eeeeeeeeeeeeneeeeeeeee B 20 B 8 3 4 Power Supply sicce
105. eration 0 ccceeeeseeeeeerseeeeeeeeeeenneeeeeeaaes 5 8 5 12 The Motor does not Run as Expected 5 8 5 13 Electromagnetic Induction Noise 5 9 5 14 Environmental Condition c ccccssesceccceceseesseceeeeeseaeeeeeeeeeanenenens 5 9 5 15 Affecting Other Machines 0 0 eeeceeeeseeeeeeeeeeeeneeeeeeeeeeeenaeeeeeenaes 5 10 Chapter 6 Fault Code Information and Maintenance cccccee 6 1 6 1 Fault Code Information a nns aai 6 1 6 1 1 Common Problems and Solutions 6 1 G2 RESO EEEE EEE E Nosed oF E E Med sde Ye E E 6 5 6 2 Maintenance and Inspections cece cece ee eeeeeeeeceeeeeeeeeeeeeeeeeeeeeeee 6 5 Appendix A Specifications csscccccceeeeeeeeeeeceeeeeeeeeeeeeeeeeeeseeeeneneeeeenees A 1 Appendix B ACCESS OOS aa aaen aa aeaaeae apaa aie ne aaah Eaa a Eaa naaa Laidin B 1 B 1 All Brake Resistors amp Brake Units Used in AC Motor Drives B 1 B 1 1 Dimensions and Weights for Brake Resistors 00cee B 4 B 2 No Fuse Circuit Breaker Chart 0 ce eeccceeesseeeeeeneeeeeeneeeeeeneeeeeeeeeees B 7 B 3 Fuse Specification Chart 0 0 eeeceeeeeeceeeenneeeseeeeeeeesaeeeeeeaeeeeneeaees B 8 B 4 AG Reattore aopo eet cRecate dag aaae ad eE Ea e adega B 9 B 4 1 AC Input Reactor Recommended Value B 9 B 4 2 AC Output Reactor Recommended Value sen B 9 B4 S AppliCatiOns reseita eangen eaaa eieaa eae B 10 B 5 Zero Phase Reactor RF220X00A eserse B 12 B 6 Remote Controll
106. erature exceeds the setting level motor will be coast to stop and amp amp is displayed When the temperature decreases below the level of Pr 07 15 Pr 07 16 and o trios I I2 amp l stops blinking you can press RESET key to clear the fault g Pr 07 14 overheat protection level must exceed Pr 07 15 overheat warning level g The PTC uses the AVI input and is connected via resistor divider as shown below 1 The voltage between 10V to ACM lies within 10 4V 11 2V 2 The impedance for AVI is around 47kQ 3 Recommended value for resistor divider R1 is 1 10kQ 4 Please contact your motor dealer for the curve of temperature and resistance value for PTC 4 74 Revision August 2008 2ELE V1 02 Chapter 4 Parameters VFD EL 10V resistor divider R1 AVI 47kQ PTC ACM internal circuit aa Refer to following calculation for protection level and warning level 1 Protection level Pr 07 14 Vaio Rprc1 47K R1 Rprc1 47K 2 Warning level Pr 07 16 Vaio Rprc2 47K R1 Rprc2 47K 3 Definition V 10 voltage between 10V ACM Range 10 4 11 2VDC Rprc1 motor PTC overheat protection level Corresponding voltage level set in Pr 07 14 Rptc2 motor PTC overheat warning level Corresponding voltage level set in Pr 07 15 47kQ is AVI input impedance R1 resistor divider recommended value 1 20kQ An Take the standard PTC thermistor as example if protection level is 1330Q
107. ering correct password password into 1st time displays 1 if Pr 00 08 password is incorrect 2nd time displays 2 if password is incorrect 3rd time displays code blinking If the password was entered incorrectly after three tries the keypad will be locked Turn the power OFF ON to re enter the password Revision August 2008 2ELE V1 02 4 29 Chapter 4 Parameters Reserved 00 11 Reserved CaA 50Hz Base Voltage Selection Factory Setting 0 Settings 0 230V 400V 1 220V 380V B Baj This parameter determines the base voltage for 50Hz User defined Value 1 correspond to max frequency Unit 1 Settings 0 to 9999 Factory Setting 0 gq This parameter corresponds to max frequency AA When Pr 00 13 is not set to 0 F will disappear in frequency mode and the right most digit will blink Many ranges will be changed to Pr 00 13 including potentiometer UP DOWN key AVI ACI multi step JOG function and PID function AA When Pr 00 13 is not set to 0 and the frequency source is from communication please use Pr 02 18 to change frequency setting because it can t be set at address 2001H 00 14 Position of Decimal Point of User defined Value 1 Unit 1 Settings 0to3 Factory Setting 0 im Baj It is used to set the position of decimal point of Pr 00 13 B O Example when you want to set 10 0 you need to set Pr 00 13 to 100 and Pr 00 14 to 1
108. ettings Setting Customer 405 05 6th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 06 7th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 07 8th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 08 9th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 09 10th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 10 11th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 11 12th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 12 13th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 05 13 14th Step Speed 0 00 to 600 0 Hz 0 00 Frequency 405 14 15th Step Speed 0 00 to 600 0 Hz 0 00 Frequency Group 6 Protection Parameters F Factory 06 00 06 01 06 02 06 03 4 12 Over Voltage Stall Prevention Over Current Stall Prevention during Accel Over Current Stall Prevention during Operation Over Torque Detection Mode OL2 115 230V series 330 0V to 410 0V 460V series 660 0V to 820 0V 0 0 Disable over voltage stall prevention 0 Disable 20 to 250 0 Disable 20 to 250 0 Disabled 1 Enabled during constant speed operation After the over torque is detected keep running until OL1 or OL occurs Revision August 2008 2ELE V1 02 Chapter 4 Parameters Factory 2 Enabled during constant speed operation After the over torque is detected stop running 3 Enabled during accel After the over torque is detected keep running until OL1 or OL occurs 4 Enabled during accel After the o
109. etween 1 0 10Hz will generate a 10Hz output from the drive If the command frequency is less than 1 0Hz drive will be in ready status without output aa This parameter must be equal to or less than the Output Frequency Upper Limit Pr 01 07 AR The Output Frequency Lower Limit value Pr 01 00 Pr 01 08 100 AREE Acceleration Time 1 Taccel 1 Unit 0 1 0 01 MLALE Deceleration Time 1 Tdecel 1 Unit 0 1 0 01 AREE Acceleration Time 2 Taccel 2 Unit 0 1 0 01 LAPE Deceleration Time 2 Tdecel 2 Unit 0 1 0 01 Settings 0 1 to 600 0 sec 0 01 to 600 0 sec Factory Setting 10 0 AR Acceleration deceleration time 1 or 2 can be switched by setting the external terminals MI3 MI12 to 7 set Pr 04 05 Pr 04 08 to 7 or Pr 11 06 Pr 11 11 to 7 01 19 Accel Decel Time Unit Factory Setting 0 Settings 0 Unit 0 1 sec 1 Unit 0 01 sec The Acceleration Time is used to determine the time required for the AC motor drive to ramp from 0 Hz to Maximum Output Frequency Pr 01 00 The rate is linear unless S Curve is Enabled see Pr 01 17 The Deceleration Time is used to determine the time required for the AC motor drive to decelerate from the Maximum Output Frequency Pr 01 00 down to 0 Hz The rate is linear unless S Curve is Enabled see Pr 01 18 The Acceleration Deceleration Time 1 2 3 4 are selected according to the Multi function Input Terminals Settings See Pr 04 05 to Pr 04 08 for more details
110. evention enabled kS N 7 Revision August 2008 2ELE V1 02 I 5 gt previous deceleration time q l actual time to decelerate to stop when over voltage stall prevention is enabled 4 67 Chapter 4 Parameters oso Mamaia Stall Prevention during Acceleration Unit 1 Settings 20 to 250 Factory Setting 170 0 disable g A setting of 100 is equal to the Rated Output Current of the drive Q During acceleration the AC drive output current may increase abruptly and exceed the value specified by Pr 06 01 due to rapid acceleration or excessive load on the motor When this function is enabled the AC drive will stop accelerating and keep the output frequency constant until the current drops below the maximum value 06 01 Over Current lt output current Detection rn a NN Level setting frequency Over Current Stall prevention during Acceleration Output frequency held Frequenc eee eee time Li Li Li LI F n gt i actual acceleration time when over current stall prevention is enabled r x i previous acceleration time 06 02 Over current Stall Prevention during Operation Unit 1 Settings 20 to 250 Factory Setting 170 0 disable If the output current exceeds the setting specified in Pr 06 02 when the drive is operating the drive will decrease its output frequency to
111. ge output type for this analog signal is PWM It needs to read value by the movable coil meter and is not suitable for A D signal conversion wiring size 18 AWG 0 75 mm with shielded wire 2 13 Chapter 2 Installation and Wiring Analog inputs AVI ACM a Analog input signals are easily affected by external noise Use shielded wiring and keep it as short as possible lt 20m with proper grounding If the noise is inductive connecting the shield to terminal ACM can bring improvement E If the analog input signals are affected by noise from the AC motor drive please connect a capacitor 0 1 F and above and ferrite core as indicated in the following diagrams ferrite core wind each wires 3 times or more around the core Digital inputs MI1 MI6 DCM a When using contacts or switches to control the digital inputs please use high quality components to avoid contact bounce General a Keep control wiring as far away as possible from the power wiring and in separate conduits to avoid interference If necessary let them cross only at 90 angle a The AC motor drive control wiring should be properly installed and not touch any live power wiring or terminals U If a filter is required for reducing EMI Electro Magnetic Interference install it as close as possible to AC drive EMI can also be reduced by lowering the Carrier Frequency ANET Damaged insulation of wiring may cause personal injury or da
112. gh harmonics 3 3 3 serial reactor l phase lead capacitor a Motor Temperature Rises When the motor is a standard induction motor with fan the cooling will be bad at low speeds causing the motor to overheat Besides high harmonics at the output increases copper and core losses The following measures should be used depending on load and operation range 1 Use a motor with independent ventilation forced external cooling or increase the motor rated power 2 Use a special inverter duty motor 3 Do NOT run at low speeds for long time 5 10 Revision August 2008 2ELE V1 02 Chapter 6 Fault Code Information and Maintenance 6 1 Fault Code Information The AC motor drive has a comprehensive fault diagnostic system that includes several different alarms and fault messages Once a fault is detected the corresponding protective functions will be activated The following faults are displayed as shown on the AC motor drive digital keypad display The five most recent faults can be read from the digital keypad or communication i tae Wait 5 seconds after a fault has been cleared before performing reset via keypad of input terminal 6 1 1 Common Problems and Solutions Fault Name Fault Descriptions Over current m c Abnormal increase in current Over voltage 2 The DC bus voltage has rut exceeded its maximum allowable value Revision August 2008 2EL
113. gister with FFFFH Step 2 Exclusive OR the first 8 bit byte of the command message with the low order byte of the 16 bit CRC register putting the result in the CRC register Step 3 Examine the LSB of CRC register Step 4 If the LSB of CRC register is 0 shift the CRC register one bit to the right with MSB zero filling then repeat step 3 If the LSB of CRC register is 1 shift the CRC register one bit to the right with MSB zero filling Exclusive OR the CRC register with the polynomial value A001H then repeat step 3 Step 5 Repeat step 3 and 4 until eight shifts have been performed When this is done a complete 8 bit byte will have been processed Step 6 Repeat step 2 to 5 for the next 8 bit byte of the command message Continue doing this until all bytes have been processed The final contents of the CRC register are the CRC value When transmitting the CRC value in the message the upper and lower bytes of the CRC value must be swapped i e the lower order byte will be transmitted first The following is an example of CRC generation using C language The function takes two arguments Unsigned char data a pointer to the message buffer Unsigned char length the quantity of bytes in the message buffer The function returns the CRC value as a type of unsigned integer Unsigned int crc_chk unsigned char data unsigned char length int j unsigned int reg_crc OxFFFF while length reg_crc data Revision August 2008
114. given It also can be modified according to the system feedback signal time If this parameter is set to 0 0 the system would not detect any abnormality signal 4 102 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Treatment of the Erroneous Feedback Signals for PID feedback error Factory Setting 0 Settings 0 Warning and RAMP to stop 1 Warning and COAST to stop 2 Warning and keep operating oO This function in only for ACI signal og AC motor drive action when the feedback signals analog PID feedback are abnormal according to Pr 10 16 1010 faa Over the PID Detection Value Unit 0 1 0 0 to 10 0 Settings Factory Setting 1 0 aa This is the gain adjustment over the feedback detection value Refer to PID control block diagram in Pr 10 06 for detail 10 12 PID Feedback Level Unit 0 1 Settings 1 0 to 50 0 Factory Setting 10 0 10 13 Detection Time of PID Feedback Unit 0 1 Settings 0 1 to 300 0 sec Factory Setting 5 0 an This parameter is used to set detection of the offset between set point and feedback aa When the offset is higher than the setting of Pr 10 12 X Pr 01 00 for a time exceeding the setting of Pr 10 13 the AC motor drive will output a signal when Pr 03 00 is set to 16 and will act according to Pr 10 20 10 14 Sleep Wake Up Detection Time Unit 0 1 Settings 0 0 to 6550 sec Factory Setting 0 0 10 15 Sleep Frequency Un
115. gt OUTPUT 3PH 0 240V 4 2A1 6kVA 0 75kW 1HP Output Frequency Range gt FREQUENCY RANGE 0 1 600Hz Serial Number amp Bar Code gt II INI MMM INN 007EL23A0T7140001 Software Version 00 92 1 1 2 Model Explanation VFD 007 EL 23 A L Version Type A Standard drive Mains Input Voltage 11 115V 1 phase 21 230V 1 phase 23 230V 3 phase 43 460V 3 phase VFD EL Series Applicable motor capacity 002 0 25 HP 0 2kW 015 2 HP 1 5kW 004 0 5 HP 0 4kW 022 3 HP 2 2kW 007 1 HP 0 75kW 037 5 HP 3 7kW Series Name Variable Frequency Drive 1 2 Revision August 2008 2ELE V1 02 Chapter 1 Introduction 1 1 3 Series Number Explanation OO7EL23A0T 7 01 1230 Production number Production week Production year 2007 Production factory T Taoyuan W Wujiang Model 230V 3 phase 1HP 0 75kW If the nameplate information does not correspond to your purchase order or if there are any problems please contact your distributor 1 1 4 Drive Frames and Appearances 0 25 2HP 0 2 1 5kW Frame A 1 5HP 0 75 3 7kW Frame B Input terminals cover Input terminals R L1 S L2 T L3 R L1 S L2 T L3 Digital keypad Digital keypad Case body Control board cover Control board cover Output terminals U T1 V T2 W T3 Output terminals cover U T1 V T2 W T3 Revision August 2008 2ELE V1 02 Chapter 1 Introduction Internal Structure Digital keypad
116. h special precautions Gear reduction motor The lubricating method of reduction gearbox and speed range for continuous operation will be different and depending on brand The lubricating function for operating long time at low speed and for high speed operation needs to be considered carefully Synchronous motor The rated current and starting current are higher than for standard motors Please check before operation and choose the capacity of the AC motor drive carefully When the AC Revision August 2008 2ELE V1 02 Appendix C How to Select the Right AC Motor Drive motor drive operates more than one motor please pay attention to starting and changing the motor Power Transmission Mechanism Pay attention to reduced lubrication when operating gear reduction motors gearboxes belts and chains etc over longer periods at low speeds At high speeds of 50 60Hz and above lifetime reducing noises and vibrations may occur Motor torque The torque characteristics of a motor operated by an AC motor drive and commercial mains power are different Below you ll find the torque speed characteristics of a standard motor 4 pole 15kW AC motor drive Motor 180 180 60 seconds 155 60 seconds iS 140 continuous a continuous a 3 100 D 80 g 55if 2 maae NE 38H Sasa es
117. ification is correct Red ON Green ON Communication is normal LED Descriptions State Description LED ON Constantly on LED OFF Constantly off LED blinking Flash on for 0 2s and off for 0 2s LED single On for 0 2s and off for 1s flash Pa On for 0 2s off for 0 2s on for 0 2s and off for 1s Revision August 2008 2ELE V1 02 Appendix B Accessories B 9 MKE EP amp DIN Rail B 9 1 MKE EP EMC earthing plate for Shielding Cable C CLAMP TWO HOLE STRAP TWO HOLE STRAP Revision August 2008 2ELE V1 02 B 25 Appendix B Accessories B 9 2 DIN Rail MKEL DRA Only for frame A Dimensions This DIN rail MKEL DRA is only for frame A For frame B it is shipped with DIN rail MKEL DRB Refer to chapter 1 3 for VFD EL dimension DOr Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFD007EL21A 23A 43A VFD015EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A B 26 Revision August 2008 2ELE V1 02 Appendix C How to Select the Right AC Motor Drive The choice of the right AC motor drive for the application is very important and has great influence on its lifetime If the capacity of AC motor drive is too large it cannot offer complete protection to the motor and motor maybe damaged If the capacity of AC motor drive is too small it cannot offer the required performance and the AC motor drive maybe damaged due to overloading But by simply selecting the AC
118. ill disable automatic reset restart operation after any fault has occurred When enabled the AC motor drive will restart with speed search which starts at the frequency before the fault To set the waiting time before restart after a fault please set Pr 08 07 Base Block Time for Speed Search 08 16 Auto Reset Time at Restart after Fault Unit 0 1 Settings 0 1 to 6000 sec Factory Setting 60 0 aa This parameter should be used in conjunction with Pr 08 15 For example If Pr 08 15 is set to 10 and Pr 08 16 is set to 600s 10 min and if there is no fault for over 600 seconds from the restart for the previous fault the auto reset times for restart after fault will be reset to 10 Revision August 2008 2ELE V1 02 4 81 Chapter 4 Parameters Automatic Energy saving Factory Setting 0 Settings 0 Energy saving operation disabled 1 Energy saving operation enabled Output Voltage 100 70 During auto energy saving operation is the output voltage lowered as much as possible to keep the load The output voltage is maximally lowered to 70 of the normal output voltage Output Frequency 08 18 Automatic Voltage Regulation AVR Factory Setting 0 Settings 0 AVR function enabled 1 AVR function disabled 2 AVR function disabled for deceleration 3 AVR function disabled for stop 4 82 The rated voltage of the motor is usually 230V 200VAC 50Hz 60Hz and the input voltage of
119. ing Yes jt No If the set Yes ing of are the same No Pr 05 00 to Pr 05 14 No v If the sett ing of frequency es is out of range upper lower gt bound No No Check if the setting of the max frequency is too low Modify the setting Press UP DOWN key to see if speed has Yes any change y Check if the wiring between If there is any change of the signal that sets frequency 0 10V and 4 20mA No M1 M6 to DCM is correct No x No Check if the wiring of external terminal is correct Yes Connect Yes M correctly Check if frequency for each step is different kd Change defective potentiometer If accel decel time Change frequency setting is very lon Please set suitable accel decel time by load inertia Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision August 2008 2ELE V1 02 5 7 Chapter 5 Troubleshooting 5 11 Motor Stalls during Acceleration Motor stalls during Check if acceleration Yes acceleration time is too short v Increase setting time No v Check if the inertia of the motor and load is too high Yes 5 Use special motor No No Reduce load or increase the capaci
120. ion without stall and deceleration without brake resistor In applications with brake resistor or brake unit Auto deceleration shall not be used Revision August 2008 2ELE V1 02 4 35 Chapter 4 Parameters LATES Acceleration S Curve Unit 0 1 0 01 AMEE Deceleration S Curve Unit 0 1 0 01 Factory Setting 0 Settings 0 0 S curve disabled 0 1 to 10 0 0 01 to 10 00 S curve enabled 10 0 10 00 is the smoothest gO This parameter is used to ensure smooth acceleration and deceleration via S curve The S curve is disabled when set to 0 0 and enabled when set to 0 1 to 10 0 0 01 to 10 00 Setting 0 1 0 01 gives the quickest and setting 10 0 10 00 the longest and smoothest S curve The AC motor drive will not follow the Accel Decel Times in Pr 01 09 to Pr 01 12 an The diagram below shows that the original setting of the Accel Decel Time is only for reference when the S curve is enabled The actual Accel Decel Time depends on the selected S curve 0 1 to 10 0 The total Accel Time Pr 01 09 Pr 01 17 or Pr 01 11 Pr 01 17 The total Decel Time Pr 01 10 Pr 01 18 or Pr 01 12 Pr 01 18 ko co e o Disable S curve Enable S curve Acceleration deceleration Characteristics 4 36 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Group 2 Operation Method Parameters 02 00 X Source of First Master Frequency Command Factory Setting 1 02 09 X Source of Second Master Frequenc
121. ip and decrease in speed This parameter may be used to compensate the slip by increasing the output frequency When the output current of the AC motor drive is bigger than the motor no load current Pr 07 01 the AC drive will adjust its output frequency according to this parameter Reserved Reserved Reserved Reserved Reserved Revision August 2008 2ELE V1 02 4 73 Chapter 4 Parameters Reserved Accumulative Motor Operation Time Min Unit 1 Settings 0 1439 Factory Setting 0 Accumulative Motor Operation Time Day Unit 1 Settings 0 65535 Factory Setting 0 qi Pr 07 10 and Pr 07 11 are used to record the motor operation time They can be cleared by setting to 0 and time is less than 1 minute is not recorded 07 12 Motor PTC Overheat Protection Unit 1 Factory Setting 0 Settings 0 Disable 1 Enable 07 14 Motor PTC Overheat Protection Level Unit 0 1 Settings 0 1 10 0V Factory Setting 2 4 an When the motor is running at low frequency for a long time the cooling function of the motor fan will be lower To prevent overheating it needs to have a Positive Temperature Coefficient thermoistor on the motor and connect its output signal to the drive s corresponding control terminals AA When the source of first second frequency command is set to AVI 02 00 1 02 09 1 it will disable the function of motor PTC overheat protection i e Pr 07 12 cannot be set to 1 DLC s Q If temp
122. it Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there are any loose screws Visual and aural inspection Tighten screw if necessary If the contact works correctly Visual inspection Printed circuit board and connector of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there are any loose screws and Tighten the screws and press the o connectors connectors firmly in place If there is any peculiar smell and color change Visual inspection and smell O If there is any crack damage i N 2 deformation or corrosion Visual inspection 2 If there is any leaked liquid or Visual inspection o deformation in capacitors Revision August 2008 2ELE V1 02 6 9 Chapter 6 Fault Code Information and Maintenance Cooling fan of cooling system Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year Visual aural inspection and turn the If there is any abnormal sound or fan with hand turn off the power o vibration before operation to see if it rotates smoothly If there is any loose screw Tighten the screw O If there is any change of color due Change fan o to overheating Ventilation channel of cooling system 6 10 Maintenance Period Check Items Methods and Criterion Daily Half One Yea
123. it 0 01 Settings 0 00 to 600 0 Hz Factory Setting 0 00 10 16 Wakeup Frequency Unit 0 01 Settings 0 00 to 600 0 Hz Factory Setting 0 00 aa When the actual output frequency lt Pr 10 15 and the time exceeds the setting of Pr 10 14 the AC motor drive will be in sleep mode Revision August 2008 2ELE V1 02 4 103 Chapter 4 Parameters jaa 4 104 When the actual frequency command gt Pr 10 16 and the time exceeds the setting of Pr 10 14 the AC motor drive will restart When the AC motor drive is in sleep mode frequency command is still calculated by PID When frequency reaches wake up frequency AC motor drive will accelerate from Pr 01 05 minimum frequency following the V f curve The wake up frequency must be higher than sleep frequency Frequency A frequency calculated by PID 10 16 The limit of decel time outpu frequency Fmin lower bound min of frequency Fsleep l Fmin lt Fsleep lt lower bound of frequency When output frequency lt sleep frequency and time gt detection time it will go in sleep mode When min output frequency lt PID frequency lt lower bound of frequency and sleep function is enabled output frequency lt sleep frequency and time gt detection time frequency will be 0 in sleep mode If sleep function is disabled frequency command lower bound frequency When PID frequency lt min output freq
124. ith DELTA than protection value ka Yes AA No Dose OV occur when Increase Es sudden acceleration deceleration stops time Yes No Increase Yes acceleration j gt Increase setting time time No v Need to consider using Reduce moment No ae braking unit or of inertia lt 4 Reduce moment of load inertia DC braking e Use braking unit or DC braking _ ka Need to check control method Please contact DELTA 5 2 Revision August 2008 2ELE V1 02 Chapter 5 Troubleshooting 5 4 Low Voltage Lv Low voltage Z N Is input power correct Or power cu Yes including momentary power loss Restart after reset No Check if there is any malfunction yes Change defective component component or disconnection in andicheck connection power supply circuit No A x Make necessary corrections Check if voltage is No ithi ificati gt such as change power supply within speciicanon system for requirement K Check if there is heavy load yes with high start currentin the same power system m No Check if Lv occurs when Yes Suitable power breaker and magnetic contactoris ON transformer capacity Ne Yes Check if voltage between B1 and is greater than No gt Maybe AC motor drive has malfunction 200VDC for 115V 230V models Please contact DELTA 400VDC for 460V models s
125. itive bias Pr 04 02 83 3 Input gain Pr 04 03 0 No negative bias command GOHZ sere tees Bias 10Hz Adjdstment l Gain 10V 10V 2V 100 83 3 2y 70v 5V 10V Bias adjustment 10Hz 60Hz Gain 100 100 20 0 XV Example 4 Use of 0 5V potentiometer range via gain adjustment This example shows a potentiometer range of 0 to 5 Volts Instead of adjusting gain as example below you can set Pr 01 00 to 120Hz to achieve the same results Gain adjustment Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 0 0 Bias adjustment x Pr 04 01 0 Positive bias SOHZ ig e i Pr 04 02 200 Input gain a Pr 04 03 0 No negative bias command Gain 10V 5V 100 200 4 54 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Example 5 Use of negative bias in noisy environment In this example a 1V negative bias is used In noisy environments it is advantageous to use negative bias to provide a noise margin 1V in this example Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 10 0 Bias adjustment Pr 04 01 1 Negative bias Pr 04 02 100 Input gain Pr 04 03 0 No negative bias command Gain 100 OHI Negative Ta bias 6Hz Oy 1V 10V Bias adjustment 6Hz 60Hz Gain 100 100 10 0 Example 6 Use of negative bias in noisy environment and gain adjustment to use full potentiometer range In this example a negative bias is used to provide a noise margin Also
126. m 01 08 Pump and fan speed within signal i b upper lower limit externa signa it can be set individually in AC motor drive Skip Frequency Setting Applications Purpose Functions Baa The AC motor drive cannot run at 08 09 08 14 Pumps and fans To prevent i constant speed in the skip frequency machine vibrations range Three skip frequency ranges can be set Revision August 2008 2ELE V1 02 4 23 Chapter 4 Parameters Carrier Frequency Setting Baer Related Applications Purpose Functions Parameters The carrier frequency can be 02 03 General application Low noise increased when required to reduce motor noise Keep Running when Frequency Command is Lost eer Related Applications Purpose Functions Parameters When the frequency command is lost 02 06 PA For continuous by system malfunction the AC motor Air conditioners A operation drive can still run Suitable for intelligent air conditioners Output Signal during Running ae 7 Related Applications Purpose Functions Parameters Signal available to stop braking brake 03 00 oo Provide a signal for release when the AC motor drive is General application running status running This signal will disappear 9 when the AC motor drive is free running Output Signal in Zero Speed pas Related Applications Purpose Functions Parameters When the output frequency is lower 03 00 gs Provide a signal for than the min o
127. mage to circuits equipment if it comes in contact with high voltage 2 14 Revision August 2008 2ELE V1 02 Chapter 2 Installation and Wiring The specification for the control terminals The position of the control terminals 24V _MI1 MI3 MI5 10V_ AVI III COIS OLAJA Rss RA RB RC MI2 MI4 MI6 DCMAFMACM Frame Torque Wire A B 5 1 8 1kgf cm 4 4 7in Ibf 16 24 AWG 1 3 0 2mm gt ta Frame A VFD002EL11A 21A 23A VFD004EL11A 21A 23A 43A VFDOO7EL21A 23A 43A VFD015EL23A 43A Frame B VFD007EL11A VFD015EL21A VFD022EL21A 23A 43A VFD037EL23A 43A Revision August 2008 2ELE V1 02 2 15 Chapter 2 Installation and Wiring This page intentionally left blank Revision August 2008 2ELE V1 02 Chapter 3 Keypad and Start Up 3 1 Description of the Digital Keypad VONN ay VF2 EL Status Display l UP and DOWN Key Display the driver s current status Set the parameter number and changes the numerical data such as Master Frequency LED Display MODE Indicates frequency voltage current user Change between different display mode defined units and etc Potentiometer STOP RESET For master Frequency setting Stops AC drive operation and reset the drive after fault occurred RUN Key Start AC drive operation There are four LEDs on the keypad LED STOP It will light up when the motor is stop LED RUN It will light up when the motor is running LED FWD
128. n a clean and dry location free from corrosive fumes dust to prevent corrosion and poor contacts Poor insulation in a humid location can cause short circuits If necessary install the AC motor drive in a dust proof and painted enclosure and in particular situations use a completely sealed enclosure The ambient temperature should be within the specification Too high or too low temperature will affect the lifetime and reliability For semiconductor components damage will occur once any specification is out of range Therefore it is necessary to periodically check air quality and the cooling fan and provide extra cooling of necessary In addition the microcomputer may not work in extremely low temperatures making cabinet heating necessary Revision August 2008 2ELE V1 02 5 9 Chapter 5 Troubleshooting 4 Store within a relative humidity range of 0 to 90 and non condensing environment Use an air conditioner and or exsiccator 5 15 Affecting Other Machines An AC motor drive may affect the operation of other machines due to many reasons Some solutions are a High Harmonics at Power Side High harmonics at power side during running can be improved by 1 Separate the power system use a transformer for AC motor drive 2 Use a reactor at the power input terminal of the AC motor drive 3 If phase lead capacitors are used never on the AC motor drive output use serial reactors to prevent damage to the capacitors damage from hi
129. n output terminal will be deactivated upon completion of Terminal Count Value Attained The timing diagram c0080 c000 c0002 c0003 0004 0085 c000 c00082 2msecle i 2msec i The width of triage sioa Preliminary Count Value 4 should not be less than Pr 03 00 11 Ex 03 05 5 03 06 3 2ms lt 250 Hz Terminal Count Value 1 Pr 03 00 10 03 07 EF Active when Terminal Count Value Attained Factory Setting 0 Display Pr 00 04 1 TRG Counter Trigger Settings 0 Terminal count value attained no EF display 1 Terminal count value attained EF active BA If this parameter is set to 1 and the desired value of counter is attained the AC drive will treat it as a fault The drive will stop and show the EF message on the display 4 50 Revision August 2008 2ELE V1 02 Chapter 4 Parameters KAI Fan Control Factory Setting 0 Settings 0 Fan always ON 1 1 minute after AC motor drive stops fan will be OFF 2 Fan ON when AC motor drive runs fan OFF when AC motor drive stops 3 Fan ON when preliminary heatsink temperature attained AR This parameter determines the operation mode of the cooling fan 03 09 Reserved 03 10 Reserved o3 Brake Release Frequency Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 03 12 Brake Engage Frequency Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 AR These two parame
130. n the following Revision August 2008 2ELE V1 02 4 63 Chapter 4 Parameters Weights 2 2 2 2 2 2 0 external terminal Bit Ool ool 1Zinternal terminal MI2 MI3 MI4 MI5 MI6 04 28 X Internal Terminal Status Unit 1 Settings 0 to 4095 Factory Setting 0 o This parameter is used to set the internal terminal action via keypad or communication For standard AC motor drive the multi function input terminals are MI1 to MI6 as shown in the following Weights 2 2f 2 2 9 9 O set internal terminal to be OFF Bit sT4 slzl1 0 te a terminal to be ON BA For example if setting MI3 MI5 and MI6 to be ON Pr 04 28 should be set to bit5X2 bit4x2 bit2X2 1X2 1X24 1X27 32 16 4 52 as shown in the following 5 4 3 2 4 0 Weights 2 2 2 2 9 2 OZOFF 1 ON Bt 7 1 o 1 o o mi 4 64 Revision August 2008 2ELE V1 02 Group 5 Multi step speeds parameters 05 00 05 01 05 02 05 03 05 04 05 05 05 06 05 07 05 08 05 09 05 10 05 11 05 12 05 13 05 14 Chapter 4 Parameters X 1st Step Speed Frequency Unit 0 01 AW 2nd Step Speed Frequency Unit 0 01 A 3rd Step Speed Frequency Unit 0 01 X 4th Step Speed Frequency Unit 0 01 A 5th Step Speed Frequency Unit 0 01 A 6th Step Speed Frequency Unit 0 01 A Tth Step Speed Frequency Unit 0 01 A 8th Step Speed Frequency Unit 0 01 A 9th Step Speed Frequency Unit 0 01 A 10th Step Speed Frequency Unit 0 01 A 11th
131. nable forward reverse operation 02 04 pial 1 Disable reverse operation 2 Disabled forward operation 0 Disable Operation status is not changed 02 05 Line Start Lockout even if operation command source Pr 02 01 1 is changed 1 Enable Operation status is not changed even if operation command source Pr 02 01 is changed 2 Disable Operation status will change if operation command source Pr 02 01 is changed Revision August 2008 2ELE V1 02 4 5 Chapter 4 a eae Parameter Explanation Factory Customer Setting 3 Enable Operation status will change if operation command source Pr 02 01 is changed 0 Decelerate to 0 Hz 02 06 Loss of ACI Signal 1 Coast to stop and display AErr 4 20mA 2 Continue operation by last frequency command 0 by UP DOWN Key 1 Based on accel decel time 02 07 Up Down Mode 2 Constant speed Pr 02 08 3 Pulse input unit Pr 02 08 Accel Decel Rate of Change of 02 08 UP DOWN Operation with Constant Speed 0 Digital keypad UP DOWN keys or Multi function Inputs UP DOWN Last used frequency saved Source of Second 02 09 Frequency 1 0 to 10V from AVI Command 2 4 to 20mA from ACI 3 RS 485 RJ 45 communication 4 Digital keypad potentiometer 0 First Master Frequency Command Combination ot the 1 First Master Frequency Command x02 10 Firstand Second Second Master Frequency Command Master Frequency q y Command 2 First Master Frequency Command Second Master Frequen
132. nction When an input ON with this setting is ON the PID function will be disabled disabled AC motor drive will stop output and the motor free run if one of 16 Output Shutoff Stop these settings is enabled If the status of terminal is changed AC motor drive will restart from OHZ iz Parameter lock When this setting is enabled all parameters will be locked and enable write parameters is disabled Operation ON Operation command via Ext Terminals Command OFF Operation command via Pr 02 01 setting 18 Selection Pr 02 01 setting external Pr 02 01 is disabled if this parameter value 18 is set See the terminals explanation below this table Operation ON Operation command via Digital Keypad Command OFF Operation command via Pr 02 01 setting 19 Selection Pr 02 01 setting Digital Pr 02 01 is disabled if this parameter value 19 is set See the Keypad explanation below this table 4 60 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Settings Function Description 20 Selection Pr 02 01 Operation ON Operation command via Communication Command OFF Operation command via Pr 02 01 setting setting Pr 02 01 is disabled if this parameter value 20 is set See the Communication explanation below this table This function has top priority to set the direction for running If Pr 02 04 0 Forward Reverse Used to select the first second frequency command source Refer to Pr 02 00 and 02 09 ON 2 Freq
133. ngs 0 Decelerate to OHz 1 Coast to stop and display AErr 2 Continue operation by the last frequency command aa This parameter determines the behavior when ACI is lost aa When set to 1 it will display warning message AErr on the keypad in case of loss of ACI signal and execute the setting When ACI signal is recovered the warning message will stop blinking Please press RESET key to clear it 02 07 Up Down Mode Factory Setting 0 Settings 0 By digital keypad up down keys mode 1 Based on Accel Decel Time acc to Pr 01 09 to 01 12 2 Constant speed acc to Pr 02 08 3 Pulse input unit acc to Pr 02 08 Accel Decel Rate of Change of UP DOWN Operation with Unit 0 01 02 08 Constant Speed Settings 0 01 10 00 Hz 2ms Factory Setting 0 01 Revision August 2008 2ELE V1 02 4 43 Chapter 4 Parameters AA These parameters determine the increase decrease of the master frequency when operated via the Multi function Inputs when Pr 04 05 Pr 04 08 are set to 10 Up command or 11 Down command BA When Pr 02 07 is set to 0 increase decrease the frequency by using UP DOWN key It is valid only when the AC motor drive is running BA When Pr 02 07 is set to 1 increase decrease the frequency by acceleration deceleration settings It is valid only when the AC motor drive is running Q When Pr 02 07 is set to 2 increase decrease the frequency by Pr 02 08
134. oH1 oL oL1 EF cF3 8 Fault Indication HPF ocA ocd ocn GFF Desired Frequency 9 Active when the desired frequency Pr 03 02 is attained Attained Terminal Count Value 10 R Active when the counter reaches Terminal Count Value Attained Preliminary Count Value 11 Active when the counter reaches Preliminary Count Value Attained Over Voltage Stall i 12 Di Active when the Over Voltage Stall function operating supervision Over Current Stall 13 Active when the Over Current Stall function operating supervision Revision August 2008 2ELE V1 02 4 47 Chapter 4 Parameters Settings Function Description i Heat Sink Overheat When heatsink overheats it will signal to prevent OH turn off Warning the drive When it is higher than 85 C 185 F it will be ON 15 Over Voltage supervision Active when the DC BUS voltage exceeds level ye Active when the PID feedback signal is abnormal Refer to 16 PID supervision Pr 10 12 and Pr 13 17 Forward command Active when the direction command is FWD 18 Reverse command Active when the direction command is REV Zero Speed Output 19 i Active when the drive is standby or stop Signal Communication Warning 20 FbE Cexx AoL2 AUE Active when there is a Communication Warning SAVE 2i Brake Control Desired Active when output frequency gt Pr 03 11 Deactivated when Frequency Attained output frequency lt Pr 03 12 after STOP command 22
135. olerance of an AC motor drive But this has its limits Therefore solving it from the outside as follows will be the best 1 2 Add surge suppressor on the relays and contacts to suppress switching surges Shorten the wiring length of the control circuit or serial communication and keep them separated from the power circuit wiring Comply with the wiring regulations by using shielded wires and isolation amplifiers for long length The grounding terminal should comply with the local regulations and be grounded independently i e not to have common ground with electric welding machines and other power equipment Connect a noise filter at the mains input terminal of the AC motor drive to filter noise from the power circuit VFD EL can have a built in filter as option In short solutions for electromagnetic noise exist of no product disconnect disturbing equipment no spread limit emission for disturbing equipment and no receive enhance immunity 5 14 Environmental Condition Since the AC motor drive is an electronic device you should comply with the environmental conditions Here are some remedial measures if necessary 1 To prevent vibration the use of anti vibration dampers is the last choice Vibrations must be within the specification Vibration causes mechanical stress and it should not occur frequently continuously or repeatedly to prevent damage to the AC motor drive Store the AC motor drive i
136. ols Pr 04 04 set to 1 setting Run Stop and Fwd Rev controls Pr 04 07 MI5 set to 5 External reset Pr 04 08 MI6 set to 8 JOG operation Revision August 2008 2ELE V1 02 B 13 Appendix B Accessories B 7 PU06 B 7 1 Description of the Digital Keypad VFD PU06 Frequency Command Status indicator Output Frequency__ Status indicator User Defined Units Status indicator JOG By pressing JOG key Jog frequency operation UP and DOWN Key Set the parameter number LED Display Indicates frequency voltage current user defined units read and save etc Model Number Status Display Display the driver s current status MODE Change between different display mode and changes the numerical data such as Master Frequency Left Key Move cursor to the left FWD REV Key A hS PU Key Switch the operation command source R Right key Move the cursor to the right PROG DATA w jo Vv Select FWD REV operation Stops AC drive operation and reset the drive x STOP RESET REV PROG DATA vi Used to enter programming parameters RUN STOP RESET after fault occurred RUN Key Start AC drive operation B 7 2 Explanation of Display Message Display Message Descriptions B 14 The AC motor drive Master Frequency Command The Actual Operation Frequency present at terminals
137. onal MC ORU U T1 Motor L2 V T2 A 1 9 T L3 W T3 TOEG E al Terminal Symbol Explanation of Terminal Function R L1 S L2 T L3 AC line input terminals 1 phase 3 phase U T1 V T2 W T3 AC drive output terminals for connecting 3 phase induction motor Connections for External Brake unit BUE series Earth connection please comply with local regulations Aan Mains power terminals R L1 S L2 T L3 a Connect these terminals R L1 S L2 T L3 via a non fuse breaker or earth leakage breaker to 3 phase AC power some models to 1 phase AC power for circuit protection It is unnecessary to consider phase sequence a It is recommended to add a magnetic contactor MC in the power input wiring to cut off power quickly and reduce malfunction when activating the protection function of AC motor drives Both ends of the MC should have an R C surge absorber a Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration Revision August 2008 2ELE V1 02 2 9 Chapter 2 Installation and Wiring Please use voltage and current within the regulation shown in Appendix A When using a GFCI Ground Fault Circuit Interrupter select a current sensor with sensitivity of 200mA and not less than 0 1 second detection time to avoid nuisance tripping For specific GFCI of the
138. ors Brake Resistor amp Models Torque Model and Torque Value for g hp kW KG M zo No of Units Model and No 10 ED each AC suggestion Used of Units Used a Motor Drive 0 25 0 2 VFDOO2EL11A 0 110 200w 2500 sae 1 BR200w250 1 320 2009 N Q o 2 05 04 VrDOo4eL11A 0 216 200w 2500 sors 1 BR200w250 1 170 1002 wo 1 0 75 VeDoo7EL11A 0 427 200w 1500 06 4 BR200w150 1 140 800 0 25 0 2 VFDO02EL21A 23A 0 110 200w 2500 Sis 1 BR200w250 1 320 2009 0 5 04 VEDoo4EL21A 234 0 216 200w 2500 BUE 1 BR200w250 1 170 1000 4 0 75 VFD007EL21A 23A 0 427 200W 1500 ee 1 BR200w150 1 140 800 B gt S 2 15 veDotseLzta2sa 0 849 300w 1000 cae 1 BR300w100 107 809 3 22 vFDo22EL21a 23A 1 262 eoowso2 RYE 1lBR3oow1o0 2 150 259 5 3 7 VFD037EL23A 2 080 900w30q BUE g 150 250 gt 20037 Revision August 2008 2ELE V1 02 B 1 Appendix B Accessories Applicable Min Motor ah a Full Load Equivalent Brake Unit Brake Equivalent ep Resistor Resistors Brake Resistor S Models Torque vane Model BUE Torque Value for Q its Model and No gt hy kw 5 i No of Units each AC p KG M_ suggestion ive of Units Used 10 ED eer Drive 0 5 0 4 VFD004EL43A 0 216 300W 4009 aa 1 BR300W400 1 400 400Q 1 0 75 VFDOO07EL43A 0 427 300W 400Q ae 1 BR300W400 1 200 2000 3 8 2 15 vrpotsea3a 0 849 4oow
139. ortb PORT IER 0x01 interrupt as data in outportb PORT LCR inportb PORT LCR 0x80 the BRDL BRDH can be access as LCR b7 1 outportb PORT BRDL 12 set baudrate 9600 12 115200 9600 outportb PORT BRDH 0x00 outportb PORT LCR 0x06 set protocol lt 7 N 2 gt 06H lt 7 E 1 gt 1AH lt 7 0 1 gt 0AH lt 8 N 2 gt 07H lt 8 E 1 gt 1BH lt 8 0 1 gt 0BH for i 0 i lt 16 i while inportb PORT LSR amp 0x20 wait until THR empty outportb PORT THR tdat i send data to THR i 0 while kbhit if inportb PORT LSR amp 0x01 bO 1 read data ready rdat i inportb PORT RDR read data form RDR 09 05 Reserved PRIE Reserved 09 07 X Response Delay Time Unit 2ms Settings 0 200 400msec Factory Setting 1 Aa This parameter is the response delay time after AC drive receives communication command as shown in the following 1 unit 2 msec 4 98 Revision August 2008 2ELE V1 02 Chapter 4 Parameters RS485 BUS Response Message of AC Drive Handling time Response Delay Time of AC drive Pr 09 07 Max 6msec Revision August 2008 2ELE V1 02 4 99 Chapter 4 Parameters Group 10 PID Control 10 00 PID Set Point Selection Factory Setting 0 Settings 0 Disable 1 Digital keypad UP DOWN keys 2 AVI 0 10VDC 3 ACI 4 20mA 4 PID set point Pr 10 11 10 01 Input Terminal for PID Fee
140. output Freq Potentiometer Pr 04 00 0 Bias adjustment 30Hz Pr 04 01 0 Positive bias Pr 04 02 100 Input gain Pr 04 03 0 No negative bias command OHz ov 5V 10V Example 2 Use of bias This example shows the influence of changing the bias When the input is OV the output frequency is 10 Hz At mid point a potentiometer will give 40 Hz Once the Maximum Output Frequency is reached any further increase of the potentiometer or signal will not increase the output frequency To use the full potentiometer range please refer to Example 3 The value of external input voltage current 0 8 33V corresponds to the setting frequency 10 60Hz Revision August 2008 2ELE V1 02 4 53 Chapter 4 Parameters Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 16 7 Bias adjustment Pr 04 01 0 Positive bias Pr 04 02 100 Input gain Pr 04 03 0 No negative bias command Bias x Adjustment Le OHz OV 5V 10V Bias adjustment 10Hz 60Hz Gain 100 100 16 7 Gain 100 Example 3 Use of bias and gain for use of full range This example also shows a popular method The whole scale of the potentiometer can be used as desired In addition to signals of 0 to 10V the popular voltage signals also include signals of 0 to 5V or any value under 10V Regarding the setting please refer to the following examples Pr 01 00 60Hz Max output Freq Potentiometer Pr 04 00 20 0 Bias adjustment Pr 04 01 0 Pos
141. parameter sets the level of DC Brake Current output to the motor during start up and stopping When setting DC Brake Current the Rated Current Pr 00 01 is regarded as 100 It is recommended to start with a low DC Brake Current Level and then increase until proper holding torque has been achieved EALES DC Brake Time during Start up Unit 0 1 Settings 0 0 to 60 0 sec Factory Setting 0 0 This parameter determines the duration of the DC Brake current after a RUN command When the time has elapsed the AC motor drive will start accelerating from the Minimum Frequency Pr 01 05 08 02 DC Brake Time during Stopping Unit 0 1 Settings 0 0 to 60 0 sec Factory Setting 0 0 m This parameter determines the duration of the DC Brake current during stopping If stopping with DC Brake is desired Pr 02 02 Stop Method must be set to 0 or 2 for Ramp to Stop 08 03 Start Point for DC Brake Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 a This parameter determines the frequency when DC Brake will begin during deceleration Output Frequency Start Point for DC Brake Time during 01 05 Stop ping08 03 gt Minimum Output Frequency DC Brake Time during Stopping Run Stop ON OFF DC Brake Time Revision August 2008 2ELE V1 02 4 77 Chapter 4 Parameters DC Brake during Start up is used for loads that may move before the AC drive starts such as fans and pumps
142. peed synchronization point The drive will start to accelerate or decelerate back to the operating frequency at which it was running prior to the power loss Maximum Allowable Maximum Power Power Loss Time Allowable Power Input 7 Speed Speed Search Senaton a 08 04 1 f 08 04 2 Output Baseblock Time j Baseblock Time _ gt Frequency 08 06 i 08 06 Output Momentary Power Loss Operation Skip Frequency 1 Upper Limit Unit 0 01 Skip Frequency 1 Lower Limit Unit 0 01 Skip Frequency 2 Upper Limit Unit 0 01 Skip Frequency 2 Lower Limit Unit 0 01 Skip Frequency 3 Upper Limit Unit 0 01 1 AE E Skip Frequency 3 Lower Limit Unit 0 01 Settings 0 00 to 600 0Hz Factory Setting 0 00 4 80 Revision August 2008 2ELE V1 02 Chapter 4 Parameters oO These parameters set the Skip Frequencies It will cause the AC motor drive never to remain within these frequency ranges with continuous frequency output a These six parameters should be set as follows Pr 08 09 gt Pr 08 10 gt Pr 08 11 gt Pr 08 12 gt Pr 08 13 gt Pr 08 14 An The frequency ranges may be overlapping eens internal frequency command setting frequency 08 15 Auto Restart After Fault Unit 1 Settings 0 to 10 Factory Setting 0 0 Disable aa Only after an over current OC or over voltage OV fault occurs the AC motor drive can be reset restarted automatically up to 10 times aa Setting this parameter to 0 w
143. quency motor motor speed speed Time Time stops according ta freeruntostop operation decel eration time operation command RUN STOP command RUN STOP ramp to stop and free run to stop Frequency Frequency frequency output stops according to operation decel eration time operation free run to stop command command EF EF When Pr 02 02 is setto 2or 3 When Pr 02 02 is setto 0 or 1 WAKE PWM Carrier Frequency Selections Unit 1 115V 230V 460V Series Power 0 25 to Shp 0 2kW to 3 7kW Setting Range 2 to 12 kHz Factory Setting 8 kHz aa This parameter determines the PWM carrier frequency of the AC motor drive Revision August 2008 2ELE V1 02 4 39 Chapter 4 Parameters Carrier Acoustic Electromagnetic Heat Current Frequency Noise Noise or leakage pissipation Wave current 2kHz Significant Minimal Minimal ANAN Minimal 8kHz V Significant 12kHz Minimal Significant Significant Q From the table we see that the PWM carrier frequency has a significant influence on the electromagnetic noise AC motor drive heat dissipation and motor acoustic noise Q The PWM carrier frequency will be decreased automatically by the ambient temperature and output current of the AC motor drives It is used to prevent AC motor drive overheat and extend IGBT s life Therefore it is necessary to have this kind of protection method Take an
144. r Year If there is any obstruction in the Visual inspection o heat sink air intake or air outlet Revision August 2008 2ELE V1 02 Appendix A Specifications There are 115V 230V and 460V models in the VFD EL series For 115V models it is 1 phase models For 0 25 to 3HP of the 230V models there are 1 phase 3 phase models Refer to following specifications for details Voltage Class 115V Class o Rated Output Capacity wVA 06 0 _ i Te 42 x 3 Phase Proportional to Twice the Input Voltage O ing Input Rati Carrier Frequency kHz 2 12 RatedinputGurent ea Oo oo E Rated Voltage Frequency Single phase 100 120V 50 60Hz Voltage Tolerance 10 90 132 V Frequency Tolerance 5 47 63 Hz Cooling Method Natural Cooling Weight o E Voltage Class 230V Class D z Maximum Output Voltage V 3 Phase Proportional to Input Voltage g Output Frequency Hz 0 1 600 Hz 9 Carrier Frequency kHz 2 12 Rated Input Current 21A Rated 2 Voltage Frequency 1 phase 200 240 V 50 60Hz w Rated Input Current a 23A 2 Rated 3 phase 200 240V 50 60Hz Voltage Frequency Voltage Tolerance 10 180 264 V Frequency Tolerance 5 47 63 Hz Cooling Method Natural Cooling Fan Cooling Weight kg 17 Revision August 2008 2ELE V1 02 Appendix A Specifications Voltage Class 460V Class Max Applicable Motor Output kW 3 7 T 3 Maximum Output Voltage V 3 Phase Proportional to Input Voltag
145. r rated currents The starting and accel decel characteristics of a motor are limited by the rated current and the overload protection of the AC Motor Drive Compared to running the motor D O L Direct On Line a lower starting torque output with AC Motor Drive can be expected If higher starting torque is required such as for elevators mixers tooling machines etc use an AC Motor Drive of higher capacity or increase the capacities for both the motor and the AC Motor Drive When an error occurs on the drive a protective circuit will be activated and the AC Motor Drive output is turned off Then the motor will coast to stop For an emergency stop an external mechanical brake is needed to quickly stop the motor Parameter Settings Note 1 The AC Motor Drive can be driven at an output frequency up to 400Hz less for some models with the digital keypad Setting errors may create a dangerous situation For safety the use of the upper limit frequency function is strongly recommended High DC brake operating voltages and long operation time at low frequencies may cause overheating of the motor In that case forced external motor cooling is recommended Motor accel decel time is determined by motor rated torque load torque and load inertia If the stall prevention function is activated the accel decel time is automatically extended to a length that the AC Motor Drive can handle If the motor needs to decelerate within a cer
146. rams a Multi function Input Terminals for external Base Block control External Base NOTE When a Base Block signal is received the AC motor 9 Block drive will block all output and the motor will free run When Refer to Pr 08 06 Revision August 2008 2ELE V1 02 base block control is deactivated the AC drive will start its speed search function and synchronize with the motor speed and then accelerate to Master Frequency 4 59 Chapter 4 Parameters Settings Function Description 10 UP Increase Master Frequency DOWN Decrease Increase decrease the Master Frequency each time an input is received or continuously when the input stays active When both inputs are active at the same time the Master Frequency increase decrease is halted Please refer to Pr 02 07 02 08 This 11 Master Frequency function is also called motor potentiometer Parameter value 12 programs one of the Multi function Input Terminals MI3 MI6 Pr 04 05 Pr 04 08 to increment the AC 12 Counter Trigger i i i drive s internal counter When an input is received the counter is incremented by 1 When active the counter is reset and inhibited To enable 13 Counter Reset counting the input should be OFF Refer to Pr 03 05 and 03 06 Parameter value 14 programs one of the Multi function Input 14 External Fault Terminals MI3 MI6 Pr 04 05 Pr 04 08 to be External Fault E F inputs m PID fu
147. receiving command messages from the master device The following depicts the conditions when no normal response is replied to the master device The AC motor drive does not receive the messages due to a communication error thus the AC motor drive has no response The master device will eventually process a timeout condition The AC motor drive receives the messages without a communication error but cannot handle them An exception response will be returned to the master device and an error message CExx will be displayed on the keypad of AC motor drive The xx of CExx is a decimal code equal to the exception code that is described below In the exception response the most significant bit of the original command code is set to 1 and an exception code which explains the condition that caused the exception is returned Example of an exception response of command code O6H and exception code 02H ASCII mode RTU mode STX Address 01H Address Low 0 Function 86H Address High 4 Exception code 02H Function Low 8 CRC CHK Low C3H Function High 6 CRC CHK High A1H Revision August 2008 2ELE V1 02 Chapter 4 Parameters 0 Exception code P LRC CHK Low T LRC CHK High 7 END 1 CR END 0 LF The explanation of exception codes Exception code Explanation Illegal function code 01 The function code received in the command message
148. rface MODBUS programmable logic controller Operation Setting Signal External Signal Multi step selection 0 to 15 Jog accel decel inhibit 2 accel decel switches Multi function Input Signal counter external Base Block ACI AVI selections driver reset UP DOWN key settings NPN PNP input selection AC drive operating frequency attained zero speed Base Block fault Multi function Output Indication indication overheat alarm emergency stop and status selections of input terminals Operating Characteristics Analog Output Signal Output frequency current A 2 Revision August 2008 2ELE V1 02 Operation Functions Protection Functions Display Keypad optional Built in EMI Filter Enclosure Rating Pollution Degree Installation Location Ambient Temperature Storage Transportation Temperature Ambient Humidity Vibration Enviromental Conditions Approvals Revision August 2008 2ELE V1 02 Appendix A Specifications General Specifications AVR accel decel S Curve over voltage over current stall prevention 5 fault records reverse inhibition momentary power loss restart DC brake auto orque slip compensation auto tuning adjustable carrier frequency output requency limits parameter lock reset PID control external counter MODBUS communication abnormal reset abnormal re start power saving an control sleep wake frequency 1st 2nd frequency source selections 1st 2nd frequency
149. ristics vary when an AC Motor Drive instead of commercial power supply drives the motor Check the load torque characteristics of the machine to be connected Because of the high carrier frequency PWM control of the VFD series pay attention to the following motor vibration problems E Resonant mechanical vibration anti vibration damping rubbers should be used to mount equipment that runs at varying speed E Motor imbalance special care is required for operation at 50 or 60 Hz and higher frequency E To avoid resonances use the Skip frequencies The motor fan will be very noisy when the motor speed exceeds 50 or 60Hz Special motors 1 Pole changing Dahlander motor The rated current is differs from that of a standard motor Please check before operation and select the capacity of the AC motor drive carefully When changing the pole number the motor needs to be stopped first If over current occurs during operation or regenerative voltage is too high please let the motor free run to stop coast Submersible motor The rated current is higher than that of a standard motor Please check before operation and choose the capacity of the AC motor drive carefully With long motor cable between AC motor drive and motor available motor torque is reduced Explosion proof Ex motor Needs to be installed in a safe place and the wiring should comply with the Ex requirements Delta AC Motor Drives are not suitable for Ex areas wit
150. rload 2 Motor overload CC current clamp OV hardware error GFF hardware error External Base Block Refer to Pr 08 07 6 2 Corrective Actions Ensure that the ambient temperature falls within the specified temperature range Make sure that the ventilation holes are not obstructed Remove any foreign objects from the heatsinks and check for possible dirty heat sink fins Check the fan and clean it Provide enough spacing for adequate ventilation See chapter 1 Check whether the input voltage falls within the AC motor drive rated input voltage range Check for abnormal load in motor Check for correct wiring of input power to R S T for 3 phase models without phase loss Check whether the motor is overloaded Reduce torque compensation setting in Pr 07 02 Use the next higher power AC motor drive model Check for possible motor overload Check electronic thermal overload setting Use a higher power motor Reduce the current level so that the drive output current does not exceed the value set by the Motor Rated Current Pr 07 00 Reduce the motor load Adjust the over torque detection setting to an appropriate setting Pr 06 03 to Pr 06 05 Return to the factory When the external input terminal B B is active the AC motor drive output will be turned off Deactivate the external input terminal B B to operate the AC motor drive again Revision August 2008 2ELE V1 02 Chapter 6 Fault Co
151. rove the input power factor to reduce harmonics and provide protection from AC line disturbances surges switching Input AC spikes short interruptions etc AC Line Reactor line reactor should be installed when Optional the power supply capacity is 500kVA or more or advanced capacity is activated The wiring distance should be lt 10m Refer to appendix B for details Zero phase reactors are used to Zero phase reduce radio noise especially when Reactor audio equipment is installed near the Ferrite Core inverter Effective for noise reduction Common on both the input and output sides Choke Attenuation quality is good for a wide Optional range from AM band to 10MHz Appendix B specifies the zero phase reactor RF220X00A It is used to reduce electromagnetic EMI filter interference All 230V and 460V models are built in EMI filter Brake Used to reduce the deceleration time Resistor and of the motor Please refer to the chart Brake Unit in Appendix B for specific Brake Optional Resistors Motor surge voltage amplitude EEA depends on motor cable length For Optional applications with long motor cable gt 20m it is necessary to install a sn sakan Skike hernertas miee Revision August 2008 2ELE V1 02 2 3 Main Circuit Chapter 2 Installation and Wiring 2 3 1 Main Circuit Connection No fuse breaker NFB n Brake Resistor Optional BRI Brake Unit pL BUE 1 opti
152. s00n BVE 4 BR200w150 2 140 1600 3 BUE z 3 2 2 VFD022EL43A 1 262 600W 2009 40037 1 BR300W400 2 150 1009 BUE 5 3 7 VFD037EL43A 2 080 900W 120Q 40037 1 150 1000 E 1 Please select the brake unit and or brake resistor according to the table means no N iad B 2 Delta product Please use the brake unit according to the Equivalent Resistor Value If damage to the drive or other equipment is due to the fact that the brake resistors and the brake modules in use are not provided by Delta the warranty will be void Take into consideration the safety of the environment when installing the brake resistors If the minimum resistance value is to be utilized consult local dealers for the calculation of the power in Watt Please select thermal relay trip contact to prevent resistor over load Use the contact to switch power off to the AC motor drive When using more than 2 brake units equivalent resistor value of parallel brake unit can t be less than the value in the column Minimum Equivalent Resistor Value for Each AC Drive the right most column in the table Please read the wiring information in the user manual of the brake unit thoroughly prior to installation and operation Definition for Brake Usage ED Explanation The definition of the barke usage ED is for assurance of enough time for the brake unit and brake resistor to dissipate away heat generated by braking When the br
153. ss Communication address 8 bit address Function Command code 8 bit command DATA 1 1 Contents of data Te p nx8 bit data n lt 40 20 x 16 bit data CRC CHK Low CRC check sum CRC CHK High 16 bit check sum consists of 2 8 bit characters END A silent interval of more than 10 ms 3 2 Address Communication Address Valid communication addresses are in the range of 0 to 254 A communication address equal to 0 means broadcast to all AC drives AMD In this case the AMD will not reply any message to the master device OOH broadcast to all AC drives 01H AC drive of address 01 OFH AC drive of address 15 10H AC drive of address 16 FEH AC drive of address 254 For example communication to AMD with address 16 decimal 10H ASCII mode Address 1 0 gt 1 31H 0 30H RTU mode Address 10H 3 3 Function Function code and DATA data characters The format of data characters depends on the function code 03H read data from register 06H write single register 08H loop detection The available function codes and examples for VFD EL are described as follows Revision August 2008 2ELE V1 02 Chapter 4 Parameters 1 03H multi read read data from registers Example reading continuous 2 data from register address 2102H AMD address is 01H
154. ss RUN key to check if it can run Press UP key to set frequency Check if the wiring of terminal MI 1 and between MI2 DCM is correct Yes gt Change switch or relay Ng Check if input FWD No ves or REV command Press UP to check if motor Yes canrun No No No Set frequency or not gt 7 Correct connection Modify frequency Yes setting Y fno if upper bound freq and setting freq is Check if the parameter setting and wiring of analog signal and multi step speed are correct lower than the min output freq fe Yes Change defective potentiometer and relay Motor has malfunction Check if there is any N output voltage from S terminals U V and Maybe AC motor drive has malfunction Please contact DELTA Check if motor connection Connect correctly Check if the setting is correct of torque tes compensation i ect i Scone gt Motor is locked due to large load please reduce load No For example if there is a brake check if it is released Increase the setting of torque compensation 5 6 Revision August 2008 2ELE V1 02 5 10 Motor Speed cannot be Changed Motor can run but cannot change speed Modify the setting Y Chapter 5 Troubleshoot
155. sure range of 86 kPA to 106kPA DO NOT place on the ground directly It should be stored properly Moreover if the surrounding environment is humid you should put exsiccator in the package DO NOT store in an area with rapid changes in temperature It may cause condensation and frost If the AC motor drive is stored for more than 3 months the temperature should not be higher than 30 C Storage longer than one year is not recommended it could result in the degradation of the electrolytic capacitors When the AC motor drive is not used for longer time after installation on building sites or places with humidity and dust it s best to move the AC motor drive to an environment as stated above Revision August 2008 2ELE V1 02 1 1 Chapter 1 Introduction 1 1 Receiving and Inspection This VFD EL AC motor drive has gone through rigorous quality control tests at the factory before shipment After receiving the AC motor drive please check for the following a Check to make sure that the package includes an AC motor drive the User Manual Quick Start and CD a Inspect the unit to assure it was not damaged during shipment a Make sure that the part number indicated on the nameplate corresponds with the part number of your order 1 1 1 Nameplate Information Example for 1HP 0 75kW 3 phase 230V AC motor drive i a AC Drive Model gt MODEL VFD007EL23A Input Spec gt INPUT 3PH 200 240V 50 60Hz 5 1A Output Spec _
156. system Revision August 2008 2ELE V1 02 B 3 Appendix B Accessories B 1 1 Dimensions and Weights for Brake Resistors Dimensions are in millimeter Order P N BR080W200 BRO80W750 BR300W100 BR300W250 BR300W400 BR400W150 BR400W040 Pk 4 1 i i gQ 1 i 1 Model no L1 L2 H D WwW Max Weight g BRO80W200 140 125 20 5 3 60 160 BRO80W750 BR200W150 165 150 40 5 3 BR200W250 165 150 40 5 3 BR300W100 BR300W250 215 200 30 5 3 60 750 BR300W400 BR400W150 265 250 30 5 3 60 930 BR400W040 B 4 Revision August 2008 2ELE V1 02 Order P N BR500W030 BR500W100 BR1KW020 BR1KW075 Appendix B Accessories Model no L1 L2 Max Weight g BR500W030 BR500W100 335 320 30 5 3 60 1100 BR1KW020 BR1KW075 400 385 50 5 3 100 2800 Revision August 2008 2ELE V1 02 B 5 Appendix B Accessories Order P N BR1KOW050 95 0 B 6 Revision August 2008 2ELE V1 02 B 2 No Fuse Circuit Breaker Chart For 1 phase 3 phase drives the current rating of the breaker shall be within 2 4 times rated input Appendix B Accessories current 1 phase 3 phase Recommended Recommended Model no fuse Model no fuse breaker
157. t point of constant pressure control of a pump is 4kg Pr 10 22 is set to 5 Pr 10 23 is set to 15 seconds Pr 10 24 is set to 25 Pr 10 25 is set to 3 and Pr 10 26 is set to 0 5 seconds It means that offset is 0 2kg 4kgX5 0 2kg i e when feedback value is higher than 3 8kg for a time exceeding 15 seconds the AC motor drive will decelerate to stop this deceleration time will act according to Pr 01 12 When the feedback value is less than 3 8kg the AC motor drive will start to run Status 1 Suppose that the AC motor drive is in the constant pressure status and the feedback change value is less than 0 12kg within 0 5 seconds The AC motor drive won t run until the feedback value is decreased by this proportion to the value less than 3kg Status 2 When the AC motor drive is in constant pressure it won t run until the feedback change value is less than 3 88kg 4 4kgX3 3 88kg for a time exceeding 0 5 seconds Reserved Revision August 2008 2ELE V1 02 Chapter 5 Troubleshooting 5 1 Over Current OC ocA ocd oc Over current Over current gt i 3 2 Over current during acceleration during deceleration Remove short circuit PERGEN Check if there is any short circuits and or ground fault grounding between the U V W and motor je No No Reduce the load or Yes increase the power Check if load is too large of AC motor drive No No No Reduce
158. t to 180 0 Pr 00 13 is set to 1800 Pr 00 14 is set to 1 AVI 2V 180 0 2V 10V 36 0 frequency is 36 0 180 0 60 0 12 0Hz Pr 02 18 30 0 frequency is 30 0 60 0 180 0 10 0Hz At this moment the keypad will display 66 0 36 0 30 0 and the output frequency is 22 0Hz 12 0 10 0 When reading the value from communication address the value will be shown as follows 2102H and 2103H are 22 0Hz 0212H Pr 02 18 is 30 0 0213H Pr 02 19 is 66 0 4 46 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Group 3 Output Function Parameters 03 00 Multi function Output Relay RA1 RB1 RC1 Factory Setting 8 Settings Function Description 0 No Function 1 AC Drive Operational Active when the drive is ready or RUN command is ON 2 Master Frequency Active when the AC motor drive reaches the output Attained frequency setting Active when Command Frequency is lower than the 3 Zero Speed Minimum Output Frequency Active as long as over torque is detected Refer to Pr 06 03 4 Over Torque Detection Pr 06 05 Baseblock B B Active when the output of the AC motor drive is shut off 5 metas during baseblock Base block can be forced by Multi function Indication input setting 09 6 Low Voltage Indication Active when low voltage Lv is detected 7 Operation Mode Active when operation command is controlled by external Indication terminal oo Active when a fault occurs oc ov
159. tain time with high load inertia that can t be handled by the AC Motor Drive in the Revision August 2008 2ELE V1 02 Appendix C How to Select the Right AC Motor Drive required time either use an external brake resistor and or brake unit depending on the model to shorten deceleration time only or increase the capacity for both the motor and the AC Motor Drive C 3 How to Choose a Suitable Motor Standard motor When using the AC Motor Drive to operate a standard 3 phase induction motor take the following precautions 1 The energy loss is greater than for an inverter duty motor 2 Avoid running motor at low speed for a long time Under this condition the motor temperature may rise above the motor rating due to limited airflow produced by the motor s fan Consider external forced motor cooling 3 When the standard motor operates at low speed for long time the output load must be decreased 4 The load tolerance of a standard motor is as follows Load duty cycle o 50 Poe continuous L Q 36 20 60 Frequency Hz 5 If 100 continuous torque is required at low speed it may be necessary to use a special inverter duty motor 6 Motor dynamic balance and rotor endurance should be considered once the operating speed exceeds the rated speed 60Hz of a standard motor Revision August 2008 2ELE V1 02 C 5 Appendix C How to Select the Right AC Motor Drive C 6 7 Motor torque characte
160. tained Revision August 2008 2ELE V1 02 4 7 Chapter 4 Parameters Parameter Explanation Factory Customer Setting 11 Preliminary count value attained 12 13 14 Over Voltage Stall supervision Over Current Stall supervision Heat sink overheat warning Over Voltage supervision PID supervision Forward command Reverse command Zero speed output signal Warning FbE Cexx AoL2 AUE SAvE Brake control Desired frequency attained AC motor drive ready 0 00 to 600 0Hz Reserved Desired Frequency Attained Analog Output Signal Selection AFM 403 04 Analog Output Gain 1 to 200 03 05 Terminal Count 0 to 9999 Value 0 to 9999 0 Terminal count value attained no EF display 0 Analog frequency meter 1 Analog current meter 100 Preliminary Count Value EF Active When Terminal Count Value Attained 1 Terminal count value attained EF active 0 Fan always ON 1 1 minute after AC motor drive stops fan will be OFF Fan Control 2 Fan ON when AC motor drive runs fan OFF when AC motor drive stops 3 Fan ON when preliminary heatsink temperature attained Reserved 03 09 4 8 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Parameter Explanation Factory Customer Setting 03 10 10 Reserved 03 11 Brake Release 0 00 to 20 00Hz a Frequency Brake Engage 0 00 to 20 00Hz Frequency Display the Status of Relay Read only Group 4 Inp
161. ters are used to set control of mechanical brake via the output terminals Relay when Pr 03 00is set to 21 Refer to the following example for details Example 1 Case 1 Pr 03 12 gt Pr 03 11 2 Case 2 Pr 03 12 lt Pr 03 11 Frequency Output Case 1 Pr 03 12 Pr 03 11 Case 2 Pr 03 12 Time Run Stop Case 1 Pr 03 00 21 Case 2 Pr 03 00 21 S es e Revision August 2008 2ELE V1 02 4 51 Chapter 4 Parameters Display the Status of Relay Settings Read Only Factory setting Aa For standard AC motor drive the multi function output terminals are falling edge triggered AA 0 Relay is ON 1 Relay is OFF 4 52 Revision August 2008 2ELE V1 02 Cnapter 4 Parameters Group 4 Input Function Parameters 04 00 X Keypad Potentiometer Bias Unit 0 1 Settings 0 0 to 100 0 Factory Setting 0 0 04 01 X Keypad Potentiometer Bias Polarity Factory Setting 0 Settings 0 Positive Bias 1 Negative Bias 04 02 X Keypad Potentiometer Gain Unit 0 1 Settings 0 1 to 200 0 Factory Setting 100 0 Keypad Potentiometer Negative Bias Reverse Motion Enable Disable Factory Setting 0 Settings 0 No Negative Bias Command 1 Negative Bias REV Motion Enabled Example 1 Standard application This is the most used setting The user only needs to set Pr 02 00 to 04 The frequency command comes from keypad potentiometer OHZ reneis Pr 01 00 60Hz Max
162. the selecting mode Revision August 2008 2ELE V1 02 3 3 Chapter 3 Keypad and Start Up 3 3 Reference Table for the 7 segment LED Display of the Digital Keypad Digit 0 1 2 3 4 5 6 i 8 9 LED m 1 Iju L 71 g 5 Display 1a m 2 a English area A b Cc d E F G Hh li Jj LED D 4 C _ T T C oe aa E Jaa Display O O ec OTe i mr w la English alphabet K L n Oo P q r S Tt U LED uu 1 3 ma D a T Te on Display L mo aD r i i pa D u English alphabet y Y Z LED ulz Display 4 J 3 4 Operation Method The operation method can be set via communication control terminals and digital keypad 3 4 Revision August 2008 2ELE V1 02 Operation Method Frequency Source Chapter 3 Keypad and Start Up Operation Command Source Operate from the communication When setting communication by the PC it converter to connect to the PC needs to use VFD USB01 or IFD8500 Refer to the communication address 2000H and 2101H setting for details Operate from external signal Operate from the digital keypad 3 5 Trial Ru to above terminals O 24V FWD Stop Ait Factory setting REV St TO MI1 NPN Mode op O MI2 tsm Factory Multi step 1 5 5 O MI3 wW setting 3 z ane Mult step 2 os O MI4 Multi step 3 so O MI5 Multi step 4 O MI6 Digital Signal Common O DCM E
163. tion command is cancelled MI1 DCM close ON A OFF output frequency Pr 02 05 0 or 2 This action will follow MI1 DCM Change operation i or MI2 DCM status command source i 1 i Pr 02 01 1 or 2 ON is close OFF is open output frequency J Pr 02 05 1 or 3 When the operation command source isn t from the external terminals independently from whether the AC motor drive runs or stops the AC motor drive will operate according to Pr 02 05 if the two conditions below are both met 1 When operation command source is changed to external terminal Pr 02 01 1 or 2 2 The status of terminal and AC motor drive is different And the operation of the AC motor drive will be 1 When setting 0 or 1 the status of AC motor drive is not changed by the terminal status 2 When setting 2 or 3 the status of AC motor drive is changed by the terminal status Revision August 2008 2ELE V1 02 Chapter 4 Parameters MI1 DCM close ON OFF ON power is applied OFF ON output frequency iy J Pr 02 05 00r 1 it will run output frequency Pr 02 05 2 or 3 it won t run when power is applied It needs to received a run command after previous command is cancelled A The Line Start Lockout feature does not guarantee that the motor will never start under this condition It is possible the motor may be set in motion by a malfunctioning switch 0206 Loss of ACI Signal 4 20mA Factory Setting 0 Setti
164. tor PTC overheat protection PtC1 35 40 Reserved BA In Pr 06 08 to Pr 06 12 the five most recent faults that occurred are stored After removing the cause of the fault use the reset command to reset the drive 4 72 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Group 7 Motor Parameters 07 00 X Motor Rated Current Unit 1 Settings 30 FLA to 120 FLA Factory Setting FLA an Use the following formula to calculate the percentage value entered in this parameter Motor Current AC Drive Current x 100 with Motor Current Motor rated current in A on type shield AC Drive Current Rated current of AC drive in A see Pr 00 01 07 01 A Motor No load Current Unit 1 Settings 0 FLA to 90 FLA Factory Setting 0 4 FLA AR The rated current of the AC drive is regarded as 100 The setting of the Motor no load current will affect the slip compensation an The setting value must be less than Pr 07 00 Motor Rated Current 07 02 X Torque Compensation Unit 0 1 Settings 0 0 to 10 0 Factory Setting 0 0 aa This parameter may be set so that the AC drive will increase its voltage output to obtain a higher torque aa Too high torque compensation can overheat the motor 0703 X Slip Compensation Unit 0 01 Settings 0 00 to 10 00 Factory Setting 0 00 aA While driving an asynchronous motor increasing the load on the AC motor drive will cause an increase in sl
165. ttings Read Only Factory setting Display BitO MI1 Status Bit1 MI2 Status Bit2 MI3 Status Bit3 Ml4 Status Bit4 MI5 Status Bit5 MI6 Status The multi function input terminals are falling edge triggered For standard AC motor drive there are MI1 to MI6 and Pr 04 26 will gel 63 a 11111 for no action Weights 2 2f 2 2 2 2 O Active 4 62 Revision August 2008 2ELE V1 02 Chapter 4 Parameters For Example If Pr 04 26 displays 52 it means MI1 MI2 and Ml4 are active The display value 52 32 16 4 1 X 25 1X 2 1X 2 bit 6 X 2 bit 5 X 2 bit 3 X 2 Weights 5 44 59 3 51 5 O0 Active Bit Internal External Multi function Input Terminals Selection Unit 1 Settings 0 to 4095 Factory Setting 0 aa This parameter is used to select the terminals to be internal terminal or external terminal You can activate internal terminals by Pr 04 28 A terminal cannot be both internal terminal and external terminal at the same time AR For standard AC motor drive the multi function input terminals are MI1 to MI6 as shown in the following Weights 2 2f 2 9 2 2 O external terminal Bit ggpggpgg gnal terminal AR The Setting method is convert binary number to decimal number for input AR For example if setting MI3 MI5 MI6 to be internal terminals and MI1 MI2 M14 to be external terminals The setting value should be bit5X2 bit4Xx2 bit2X2 1X2 1X24 1X27 32 16 4 52 as shown i
166. ty of AC motor drive Thicken or shorten the Yi wiring between the es motor or AC motor drive Check for low voltage atinput No v Reduce load or Yes increase the capacity oT le load torque of AC motor drive Soo mg No Maybe AC motor drive has Check if the torque Yes malfunction or misoperation due to noise Please contact DELTA compensation is suitable No v Increase torque compensation 5 12 The Motor does not Run as Expected Motor does not run Check Pr 01 01 thru Pr 01 0 as expected and torque compensation _No Adjust Pr 01 01 to Pr 01 06 ettings and lower torque compensation Yes y Yi Run in low speed continuously Yes _ Please use specific motor No 7 Y Is load too large gt Reduce load or increase the capacity of AC motor drive No v Check if output voltage of U V W YS__ Motor has malfunction is balanced No k Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision August 2008 2ELE V1 02 Chapter 5 Troubleshooting 5 13 Electromagnetic Induction Noise Many sources of noise surround AC motor drives and penetrate it by radiation or conduction It may cause malfunctioning of the control circuits and even damage the AC motor drive Of course there are solutions to increase the noise t
167. uency Command Factory Setting 0 Settings 0 First Master Frequency Command Only 1 First Master Frequency Second Master Frequency 2 First Master Frequency Second Master Frequency 02 02 Stop Method Factory Setting 0 Settings 0 STOP ramp to stop E F coast to stop 1 STOP coast to stop E F coast to stop 2 STOP ramp to stop E F ramp to stop 3 STOP coast to stop E F ramp to stop gq The parameter determines how the motor is stopped when the AC motor drive receives a valid stop command or detects External Fault Ramp the AC motor drive decelerates to Minimum Output Frequency Pr 01 05 according to the deceleration time and then stops Coast the AC motor drive stops the output instantly upon command and the motor free runs until it comes to a complete standstill The motor stop method is usually determined by the characteristics of the motor load and how frequently it is stopped 1 It is recommended to use ramp to stop for safety of personnel or to prevent material from being wasted in applications where the motor has to stop after the drive is stopped The deceleration time has to be set accordingly 2 If motor free running is allowed or the load inertia is large it is recommended to select coast to stop For example blowers punching machines centrifuges and pumps 4 38 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Frequency Frequency output output frequency fre
168. uency and sleep function is enabled output frequency lt sleep frequency and time gt detection time output frequency 0 in sleep mode If output frequency lt sleep frequency but time lt detection time frequency command lower frequency If sleep function is disabled output frequency 0 Revision August 2008 2ELE V1 02 Chapter 4 Parameters 10 17 Minimum PID Output Frequency Selection Factory Setting 0 Settings 0 By PID control 1 By Minimum output frequency Pr 01 05 aa This is the source selection of minimum output frequency when control is by PID 10 18 PID Control Detection Signal Reference Unit 0 1 Settings 1 0 to 99 9 Factory Setting 99 9 a When Pr 00 04 is set to 8 it will display 00 00 as follows aa This parameter is used only for display and has no relation with Pr 00 13 Pr 00 14 Pr 02 18 and Pr 02 19 STOP FWDe Setpoint Feedback value the max value you would like to convert 10 19 PID Calculation Mode Selection Factory Setting 0 Settings 0 Series mode 1 Parallel mode aa Series mode Integral gain gt limit 10 05 Output Freq Limit 10 07 Digital filter Freq Command 10 06 Setpoint Input Freq PID Gain feedback 10 10 10 01 aa Parallel mode Revision August 2008 2ELE V1 02 4 105 Chapter 4 Parameters
169. uency command source Source of second frequency command enabled OFF 1 Frequency command source Wee Multi function Input Contact Selection Unit 1 Settings 0 to 4095 Factory Setting 0 AR This parameter can be used to set the status of multi function terminals MI1 MI6 N O N C for standard AC motor drive The MI1 MI3 setting will be invalid when the operation command source is external terminal 2 3wire Weights 2 z 3 2 2 2 0 N O Bit 1 N C 5 4 32 7 o mi1 The Setting method It needs to convert binary number 6 bit to decimal number for input For example if setting MI3 MI5 MI6 to be N C and MI1 MI2 MI4 to be N O The setting value Pr 04 09 should be bit5X2 bit4x2 bit2X27 1X2 1X24 1X27 32 16 4 52 as shown in the following Revision August 2008 2ELE V1 02 4 61 Chapter 4 Parameters The setting value E 7 2 NOTE bit5x2 bit4x2 Fbit2x2 ees 4 2 16384 2 8192 2 4096 2 2048 2 1024 rae 2 512 2 256 2 128 2 64 2 32 Setting 04 09 2 16 2 8 2 4 22 2 1 04 10 Digital Terminal Input Debouncing Time Unit 2 msec Settings 1 to 20 Factory Setting 1 aa This parameter is to delay the signals on digital input terminals 1 unit is 2 msec 2 units are 4 msec etc The delay time is to debounce noisy signals that could cause the digital terminals to malfunction A Display the Status of Multi function Input Terminal Se
170. ury and equipment damage If you have any questions please contact your dealer PLEASE READ PRIOR TO INSTALLATION FOR SAFETY MN AC input power must be disconnected before any wiring to the AC motor drive is made 2 A charge may still remain in the DC link capacitors with hazardous voltages even if the power has been turned off To prevent personal injury please ensure that power has turned off before opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels Never reassemble internal components or wiring The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the input output terminals Never connect the AC motor drive output terminals U T1 V T2 and W T3 directly to the AC mains circuit power supply 5 Ground the VFD EL using the ground terminal The grounding method must comply with the laws of the country where the AC motor drive is to be installed Refer to the Basic Wiring Diagram 6 VFD EL series is used only to control variable speed of 3 phase induction motors NOT for 1 phase motors or other purpose 7 VFD EL series shall NOT be used for life support equipment or any life safety situation A DO NOT use Hi pot test for internal components The semi conductor used in AC motor drive easily damage by high voltage There are highly sensitive MOS components on the printed circuit boards These components are especially sensitive to static
171. ut Function Parameters Parameter Explanation Facto Y Customer Setting Keypad 04 00 Potentiometer Bias 0 0 to 100 0 poof Keypad 0 Positive bias 04 01 Potentiometer Bias 1 Negative bias Polarity Keypad 7 x 04 02 Potentiometer Gain 0 1 to 200 0 100 0 Keypad 3 3 Potentiometer 0 No negative bias command 04 03 Negative Bias Reverse Motion PERI i Enable Disable Negative bias REV motion enabled 04 04 2 wire 3 wire 2 wire FWD STOP REV STOP Operation Control Modes 2 wire FWD REV RUN STOP 3 wire operation 04 05 Multi function Input No function 1 Terminal MI3 Multi Step speed command 1 Multi Step speed command 2 04 06 Multi function Input Multi Step speed command 3 2 Terminal MI4 Multi Step speed command 4 External reset 04 07 Multi function Input Accel Decel inhibit 3 Terminal MI5 Accel Decel time selection command Jog Operation Revision August 2008 2ELE V1 02 4 9 Chapter 4 gl a Parameter Explanation Factory Customer Setting 04 08 Multi function Input 9 External base block 4 ope Up Increment master frequency Down Decrement master frequency Counter Trigger Signal Counter reset E F External Fault Input PID function disabled Output shutoff stop Parameter lock enable Operation command selection external terminals Operation command selection keypad Operation command selection communication FWD REV command Sourc
172. utput aa Similarly if Pr 03 03 is set to 1 the analog output voltage is directly proportional to the output current of the AC drive With Pr 03 04 set to 100 then 2 5 times the rated current corresponds to 10VDC on the AFM output gt ta Any type of voltmeter can be used If the meter reads full scale at a voltage less than 10V Pr 03 04 should be set using the following formula Pr 03 04 meter full scale voltage 10 x 100 Revision August 2008 2ELE V1 02 4 49 Chapter 4 Parameters For Example When using the meter with full scale of 5 volts adjust Pr 03 04 to 50 If Pr 03 03 is set to 0 then 5VDC will correspond to Maximum Output Frequency 03 05 Terminal Count Value Unit 1 Settings 0 to 9999 Factory Setting 0 a This parameter sets the count value of the internal counter To increase the internal counter one of Pr 04 05 to 04 08 should be set to 12 Upon completion of counting the specified output terminal will be activated Pr 03 00 set to 10 aa When the display shows c555 the drive has counted 555 times If display shows c555e it means that real counter value is between 5 550 and 5 559 03 06 Preliminary Count Value Unit 1 Settings 0 to 9999 Factory Setting 0 Aa When the counter value reaches this value the corresponding multi function output terminal will be activated provided one of Pr 03 00set to 11 Preliminary Count Value Setting This multi functio
173. utput Terminal ji DCM Refer to chapter 2 4 for details JE ACM E Analog Signal common Factory setting output frequency 10V Power supply RS 485 10V 3mMA Serial interface AVI ACI 1 Reserved Master Frequency 2 EV 0 10V47K 4 20mA 2 OND j 4 SG ACM adi 5 SG 6 Reserved E 7 Reserved 8 Reserved Shielded leads amp Cable Revision August 2008 2ELE V1 02 Chapter 2 Installation and Wiring Figure 3 Wiring for NPN mode and PNP mode A NPN mode without external power 0 0 Multi step 3 O NPN sw PNP FWD STOP REV STOP ___ i OO f Multi step 1 Factory ii 7 setting l Multi step 2 L Multi step 4 O O i y Digital Signal Common B NPN mode with external power NPN 24 sw Way PNP FWD STOP REV STOP ___ 5 Multi step 1 Factory hi ae setting l Multi step 2 s5 Multi step3 O Multi step 4 ss C PNP mode without external power NPN it Hsn PNP FWD STOP O O REV STOP 5 Multi step 1 Factory o setting Multi step 2 5 Multi step3 ___ O O Multi step 4 5 Revision August 2008 2ELE V1 02 2 5 Chapter 2 Installation and Wiring D PNP mode with external power NPN J fsm PNP FWD STOP _ REV STOP Q Multi step 1 Factory comme setting Multi step 2 _ Multi step 3 os Multi step 4
174. utput frequency a General application A ae running status signal is given for external system or control wiring Output Signal at Desired Frequency oe i Related Applications Purpose Functions Parameters When the output frequency is at the 03 00 General application Provide a signal for running status desired frequency by frequency command a signal is given for external system or control wiring frequency attained 4 24 Revision August 2008 2ELE V1 02 Output Signal for Base Block Chapter 4 Parameters General application Display running status current voltage can be read by connecting a frequency meter or voltage current meter on i Related Applications Purpose Functions Parameters P P When executing Base Block a signal 03 00 ee Provide a signal for General application is given for external system or control running status Fi wiring Overheat Warning for Heat Sink band Related Applications Purpose Functions Parameters When heat sink is overheated it will 03 00 General application For safety send a signal for external system or control wiring Multi function Analog Output Applications Purpose Functions Related Parameters The value of frequency output 03 06 Revision August 2008 2ELE V1 02 4 25 Chapter 4 Parameters 4 3 Description of Parameter Settings Group 0 User Parameters A This parameter
175. ve Read only 00 02 Parameter Reset 0 Parameter can be read written 1 All parameters are read only 8 Keypad lock 9 All parameters are reset to factory settings 50Hz 230V 400V or 220V 380V depends on Pr 00 12 10 All parameters are reset to factory settings 60Hz 220V 440V 400 03 Start up Display Selection 0 Display the frequency command value Fxxx 1 Display the actual output frequency Hxxx 2 Display the content of user defined unit Uxxx 3 Multifunction display see Pr 00 04 4 FWD REV command 400 04 Content of Multi function Display 0 Display the content of user defined unit Uxxx 1 Display the counter value c 2 Display the status of multi function input terminals d 3 Display DC BUS voltage u 4 Display output voltage E 5 Display PID analog feedback signal value b 6 Output power factor angle n 4 2 Revision August 2008 2ELE V1 02 Chapter 4 Parameters Parameter Explanation Settings Sataa Customer 7 Display output power P 8 Display PID setting and feedback signal 9 Display AVI I V 10 Display ACI i mA 11 Display the temperature of IGBT h C User Defined 400 05 Coefficient K 0 1 to 160 0 1 0 00 06 Software Version Read only HHH 00 07 Reserved 00 08 Password Input 0 to 9999 0 00 09 Password Set 0 to 9999 0 00 10 Reserved 00 11 Reserved 50Hz B
176. ver torque is detected stop running Over Torque 06 05 Over Torque 0 1 to 60 0 sec 0 1 Detection Time Electronic Thermal 0 Standard motor self cooled by fan Overload Relay Selection 1 Special motor forced external cooling 2 2 Disabled Electronic Thermal 0 No fault Over current oc Present Fault Record Over voltage ov IGBT Overheat 0H1 Reserved Overload oL Overload oL1 Motor over load oL2 Second Most External fault EF Recent Fault Record Current exceeds 2 times rated current during accel ocA 10 Current exceeds 2 times rated current during decel ocd 11 Current exceeds 2 times rated current during steady state operation ocn 12 Ground fault GFF 13 Reserved Revision August 2008 2ELE V1 02 4 13 Chapter 4 Parameters z Factory 14 Phase Loss PHL 15 Reserved 16 Auto Acel Decel failure CFA Third Most Recent 17 SW Password protection codE 06 10 Fault Record 18 Power Board CPU WRITE failure cF1 0 19 Power Board CPU READ failure cF2 0 20 CC OC Hardware protection failure HPF1 06 11 Fourth Most Recent 21 OV Hardware protection failure HPF2 Fault Record 22 GFF Hardware protection failure HPF3 23 OC Hardware protection failure HPF4 24 U phase error cF3 0 ar Fifth Most Recent 25 V phase error cF3 1 Fault Record 26 W phase error cF3 2 27 DCBUS error cF3 3 28 IGBT Overheat cF3 4 29 Reserved 30 Reserved 31
177. vision August 2008 2ELE V1 02 4 101 Chapter 4 Parameters gq This parameter defines an upper bound or limit for the integral gain 1 and therefore limits the Master Frequency qi The formula is Integral upper bound Maximum Output Frequency Pr 01 00 x Pr 10 05 This parameter can limit the Maximum Output Frequency 10 06 Primary Delay Filter Time Unit 0 1 Settings 0 0 to 2 5 sec Factory Setting 0 0 an To avoid amplification of measurement noise in the controller output a derivative digital filter is inserted This filter helps to dampen oscillations The complete PID diagram is in the following Integral Output Digital Setpoint fmit ree filter Command 10 05 10 07 10 06 PID feedback 10 01 10 07 PID Output Frequency Limit Unit 1 Settings 0 to 110 Factory Setting 100 qg This parameter defines the percentage of output frequency limit during the PID control The formula is Output Frequency Limit Maximum Output Frequency Pr 01 00 X Pr 10 07 This parameter will limit the Maximum Output Frequency An overall limit for the output frequency can be set in Pr 01 07 LLAI PID Feedback Signal Detection Time Unit 0 1 Settings 0 0 to d 3600 sec Factory Setting 60 0 gq This function in only for ACI signal gq This parameter defines the time during which the PID feedback must be abnormal before a warning see Pr 10 09 is
178. y normal he No SS correctly and Check if all connectors are connect no noise is present AC motor drive works normally lig 5 8 Phase Loss PHL AC motor drive has malfunction Please contact DELTA Phase loss v Check wiring at R S and T terminals __No_ y Yes Check if the screws of Correct wiring No terminals are tightened gt gt Tighten all screws y Yes Check if the input voltage of R S T is unbalanced Yes No AA Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision August 2008 2ELE V1 02 Please check the wiring and power system for abnormal power Chapter 5 Troubleshooting 5 9 Motor cannot Run Check keypad for normal display Yes Yes Reset after clearing res Check if there is any Check if any faults fault and then RUN fault code displayed Check if input occur such as voltage is normal Lv PHL or disconnection No Yes Check if non fuse breaker and magnetic contactor are ON Ne Set them to ON Motor cannot run gt It can run when I Input RUN No Maybe AC motor drive has malfunction or misoperation no faults occur command gt due to noise Please contact DELTA i by keypad Pre
179. y Command Settings A OU N Factory Setting 0 Digital keypad UP DOWN keys or Multi function Inputs UP DOWN Last used frequency saved Digital keypad is optional 0 to 10V from AVI 4 to 20mA from ACI RS 485 RJ 45 communication Digital keypad potentiometer aa These parameters set the Master Frequency Command Source of the AC motor drive aa The factory setting for master frequency command is 1 digital keypad is optional aa Setting 2 use the ACI AVI switch on the AC motor drive to select ACI or AVI aa When the AC motor drive is controlled by external terminal please refer to Pr 02 05 for details AR The first second frequency operation command is enabled disabled by Multi Function Input Terminals Please refer to Pr 04 05 04 08 0201 X Source of First Operation Command Settings Factory Setting 1 Digital keypad Digital keypad is optional External terminals Keypad STOP RESET enabled External terminals Keypad STOP RESET disabled RS 485 RJ 45 USB communication Keypad STOP RESET enabled RS 485 RJ 45 USB communication Keypad STOP RESET disabled an The factory setting for source of first operation command is 1 digital keypad is optional an When the AC motor drive is controlled by external terminal please refer to Pr 02 05 Pr 04 04 for details Revision August 2008 2ELE V1 02 4 37 Chapter 4 Parameters A Combination of the First and Second Master Freq

Delta - VFD-EL - user manual

Contents

Download Pdf Manuals

Related Search

Related Contents