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1. Pr 03 Pr 03 Pr 08 Pr 08 OV Pr 49 Pr48 10V OV Pr 48 Pr49 10V Analog input signal level Analog input signal level The analog input signal level is the combined input signals from the analog voltage input AVI 0 10 V and analog current input ACI 4 20 mA The voltage corresponding to the analog current input 4 20 mA and analog input signal level is defined as follows Voltage corresponding to the analog input signal level 10V 5V 0V 4 mA 12 mA 20 mA Analog current frequency command An example of such application may be illustrated as follows Output frequency Output frequency 60 Hz e0Hz Pr 03 60 0 Hz Pr 03 60 0 Hz Pr 08 1 5 Hz Pr 08 1 5 Hz Pr 48 5 0 V Pr 48 5 0 V Pr 49 0 V Pr 49 1V 15Hz V 15Hz oV 5V 10V 0V 1V 5V 10V Analog input signal level e a Analog input signal level DE Reserved Dl Reserved 40 Torgue and Slip Compensation Pr 52 Motor Current Setting Parameter 52 Parameter Name Motor rated current Factory Setting d0100 Units 1 Parameter value d0030 d0120 This parameter can be programmed while the drive is running This parameter must be set according to the motor specification found on its nameplate This setting will limit the AC drive output current in order to prevent the motor from overheating When the motor curren
2. User Manual 230V 3 Phase 0 75 22KW 1 30HP 3 7KW 230V 3PHASE 460V 3 Phase 0 75 22KW 1 30HP ENI eim Aner ASIA DELTA ELECTRONICS INC Taoyuan Plant 31 1 SHIEN PAN ROAD KUEI SAN INDUSTRIAL ZONE TAOYUAN SHIEN TAIWAN TEL 886 3 362 6301 FAX 886 3 362 7267 www deltaww com acdrives NORTH SOUTH AMERICA DELTA PRODUCTS CORPORATION Sales 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 www deltaww com acdrives EUROPE DELTRONICS NETHERLANDS B V INDUSTRIEGEBIED VENLO NR 9031 COLUMBUSWEG 20 NL 5928 LC VENLO THE NETHERLANDS TEL 31 77 324 1930 FAX 31 77 324 1931 5011200503 200305 22 AE02 A MELTA VFD A H User Manual High Performance Low Noise General Purpose AC Motor Drives TABLE OF CONTENTS Chapter1 Introduction Getinge nn E n RR a a a 1 Receiving Storage and Transportation e 2 Nameplate Information b sn salasp rn ie Ua o ue De SI SNS Debe DE e os 2 Identification of components and accessories sssssssssssss 3 Chapter2 Installation and Wiring Installation Requirements ssssssssssseeem eene 5 Main gt CirguitVVIrINO urraim niimmnNmmmnmimnmiix e e E e e e e e e etn 6 Control Circuit WING acea terere PEDE CEA eee eee re eee des 9 Basic Wirin
3. 150 150 125 125 512 750 BR3C 24587 20 750 BR Il lat 7280 BR30C 215 200 60 750 BR4 265 250 60 930 BR40 265 250 eC 950 Braking Resistors amp Braking Units L2 2 fo io A 2 x 4 1 r L TERMINAL 2tX125X96 35 i se P x LC i LO a L1 2 L1 9 M 335 Y BR 335 BR5C 335 BR BRI 75 Braking resistors model no BR1K0W050 BR1K2WO008 BR1K2W6P8 BR1K5W005 BR1K5W040 76 APPENDIX D Accessories Remote control box Digital keypad Digital keypad Standard extension cable 0 6 Standard extension cable 1 M Standard extension cable 2 M Standard extension cable 3 M Standard extension cable 5 M Braking resistor 4000120W Braking resistor 2000120W Braking resistor 20002200W Braking resistor 2000120W Braking resistor 800120W Braking resistor 80Q200W Braking resistor 500120W Braking resistor 50Q200W Braking resistor 25Q500W Braking resistor 50Q500W Braking resistor 1000500W EMI CORE 22 14 8 EMI CORE 31 19 13 EMI CORE 51 31 13 EMI CORE 68 44 13 5 M Model Used the twisted shielded or twisted pair shield Used for A Series 1HP 5HP Used for A Series 7 5HP 30HP Used for A Series 1 30HP M Series 0 5HP 2HP Used for A Series 1 30HP M Series 0 5HP 2HP Used for A Series 1 30HP M Series 0 5HP 2HP Used for A Series 1 30HP M Series 0 5HP 2HP Used for A Series 1 30HP M Series 0 5HP 2HP
4. Output frequency monitor Output current Press FUNC key monitor H 888 A 88 Press FUNC key PRGM RESET Press PRGM key PRGM RESET Press up down key to set the parameter setting number FUNC DATA Press DATA key to display parameter data Press up down key to set the parameter data gic i um Co FUNC DATA Press DATA key to store the data End 15 Start up This chapter describes the steps needed to start the AC drive and typical adjustment and verification procedures to ensure a simple and efficient start up The following start up procedures describe the most common parameter settings and system configurations m Initial Operation Motor Disconnected v NN S S Verify that the AC power line at the disconnect device is within the rated power of the AC drive Disconnect and lockout all incoming power to the drive Connect the AC drive to the power line Reconnect the incoming power to the drive Proceed as follows to select a mode of operation 1 Operating frequency determined by the digital keypad Digital keypad enabled to control AC drive operation Pr 00 d0000 Pr 01 d0000 Factory default setting 2 Operating frequency determined by the digital keypad Control terminals enabled to control AC drive operation Stop key on digital keypad is enabled Two wire REV STOP and FWD STOP remote
5. LL Control terminals MO1 and MO2 are open collector outputs Terminal MCM is signal return refer to Control Terminal Block description E Description O AC drive operational This terminal will be closed when there is output from the AC drive or when the FWD or REV run command is input O Pre set frequency attained This terminal will be closed once the AC drive attained the specified operating frequency Q Desired frequency attained This terminal will be closed once the AC drive attained the desired operating frequency Count down complete This terminal will be closed when the AC drive s internal counter triggered by the external input TRG starts countdown and reaches d0001 Set the count down value using Pr 63 and Pr 66 0 Non zero speed This terminal will be closed when the AC drive output frequency is greater than the minimum output frequency G Over torque detection This terminal will remain closed as long as over torque is detected Set the over torque detection level using Pr 61 and the over torque detection time using Pr 62 Baseblock indicator This terminal will always be closed as long as the AC drive output is turned off Low voltage detect indicator This terminal will be closed when the AC drive detects a low voltage state amp AC drive operation mode This terminal will be closed when the AC drive is operated by commands via the RS 485 serial i
6. 1 Refer to Pr 39 40 41 on page 35 2 Refer to Pr 38 on page 34 3 Refer to Pr 45 46 on page 38 and Pr 63 64 66 on pages 45 and 46 Refer to Pr 43 on page 36 5 Refer to Pr 00 on page 21 Pr 48 49 on page 39 6 Refer to Pr 42 44 on pages 36 and 37 7 Refer to Pr 57 on page 42 9 Refer to Pr 45 46 on page 38 9 Refer to Pr 00 01 on page 21 and Pr 77 78 on page 50 Notes B 1 indicates shielded leads and esc twisted pair shielded leads 2 Terminal symbols O shows main circuit e shows control circuit W Wiring diagram and programming for the RC 01 external control 6 7 4 15 T 13 Program Parameters mear Pr 00 d0001 Pr 01 d0001 or d0002 ACM 10V RST REVMD Pr 38 d0001 Pr 39 Pr 40 or Pr 41 d0003 MI3 Note Pr 41 gt Pr 40 gt Pr 39 10 e Digital Keypad Operation Chapter 3 describes the various controls and indicators found on the digital keypad of the VFD A AC drive The information in this chapter should be read and understood before performing the start up procedures described in Chapter 4 u Description of the Digital Keypad mH Explanation of Screen Display m Digital Keypad Operating Modes amp Programming steps m Description of the Digital Keypad Digital Keypad Parts and Functions This digital keypad module includes two parts display panel and a keypad The display panel allows the user to program the AC drive as well as view the d
7. Parameter value d0001 d0200 S This parameter can be programmed while the drive is running This function regulates the voltage level of the analog signal output frequency or current at the AFM output terminal which is then fed to the meter The analog voltage output is proportional to the AC drive output frequency The AC drive maximum operating frequency Pr 03 is equivalent to 10 VDC If necessary adjust the output level using Pr 44 Analog Output Gain The analog voltage output is proportional to the AC drive output current 10 VDC of analog voltage is equivalent to 2 5 times the AC drive rated output current If necessary adjust the output level using Pr 44 Analog Output Gain T1 DC10V Digital frequency meter T2 T1 T2 duty cycle 50 The number of output pulses per second is equal to the output frequency multiplied by Pr 43 Note The digital frequency output should be less than 1 2 KHz 37 ogzga Multi function Output Terminal Setting Parameter 45 MO1 46 MO2 Parameter Name Multi function photocoupled output terminals MO1 MO2 Factory Setting d0000 d0001 Units None Settings d0000 AC drive operational d0001 Pre set frequency attained d0002 Desired frequency attained d0003 Count down complete d0004 Non zero speed Please see d0005 Over torque detection descriptions below d0006 Baseblock indicator d0007 Low voltage detect indicator d0008 AC drive operation mode d0009 Fault indicator
8. 0 Hz Units 0 1 Hz Parameter value d000 1 d400 0 Hz LL Determines the upper limit of the reference frequency in 0 1 Hz increments Parameter 37 Parameter Name Reference frequency lower limit setting Factory Setting d000 0 Hz Units 0 1 Hz Parameter value d000 0 d400 0 Hz LI Determines the lower limit of the reference frequency in 0 1 Hz increments 33 Output frequency Pr 36 Pr 37 Input frequency External Control Terminal External Control Terminal Configuration Parameter 38 Parameter Name 2 wire 3 wire operation control selection Factory Setting d0000 Settings d0000 FWD STOP REV STOP d0001 FWD REV RUN STOP d0002 3 WIRE operation control mode LL This parameter determines the control functions and operating modes available through the external control terminals The following configurations are available Pr 38 Control terminal wiring diagram d0000 i FWD STOP Stop Close FWD Run Two wire REV STOP Stop Close REV Run FWD STOP REV STOP d0001 RUN STOP Stop Close Two wire REVIFWD FWD Close REV FWD RUN STOP d0002 i FWD Run command Runs when Close Three wire EF Stop command stops when Open REV REV FWD Run select Open FWD Run DCM Close REV Run 34 DE Pr 40 ZEJ Multi function Input Terminals Parameter 39 MI1 40 MI2 41 MI3 Parameter Name Multi function input term
9. 57 Common Problems and Solutions Fault Name Fault Descriptions Corrective Actions The over current hardware trip circuit detects an abnormal increase in current The AC drive detects that the DC bus voltage has exceeded its maximum allowable value The AC drive temperature sensor detects excessive heat The AC drive detects that the DC bus voltage has fallen below its minimum value The AC drive detects excessive drive output current The AC drive can withstand up to 150 of the rated current for a maximum of 60 seconds Check whether the motor output power corresponds to the AC drive output power Check the wiring connections between the AC drive and motor for possible short circuits Increase the Acceleration time 1 and 2 Pr 10 12 Check for possible excessive loading conditions at the motor After short circuit being removed if there is any abnormal conditions when operating the AC Motor Drive it should be sent back to the agency or manufacturer Check whether the input voltage falls within the rated AC drive input voltage Check for possible voltage transients Bus over voltage may also be caused by motor regeneration Either increase the Decel time or add an optional braking resistor Check whether the required braking power is within the specified limits Ensure that the ambient temperature falls within the specified temperature range Make sure that the ventilation holes are not
10. C S A UU MM FFFF Word length 11 characters COMPUTER TO AC MOTOR DR C Header of control string S Check sum 03H Command acknowledge 01H Command acknowledged by a single AC drive 02H Command acknowledged by all AC drives UU Slave address 00 31 MM Operation command X don t care XO Stop X1 Forward running X2 Stop X3 Reverse running X4 X5 Jog FWD X6 X7 Jog REV X8 Reset after AC drive error FFFF Frequency command Setting range from 0000 0 0Hz to 4000 400 0Hz Example A setting of 1234 123 4 Hz The AC drive will return a character string the format of which will be as follows COMMAND STRUCTURE Om LL gt LJ C S B UU MM FFFF Word length 11 characters AC MOTOR DRIVE TO COMPUTER C Header of control string S Check sum 03H B Acknowledge back Correct 06H Error 07H UU Slave address 00 31 65 MM Operation command X don t care XO Stop X1 Forward running X2 Stop X3 Reverse running X4 X5 Jog FWD X6 X7 Jog REV X8 Reset after AC drive error FFFF Frequency command Setting range from 0000 0 0Hz to 4000 400 0Hz Example A setting of 1234 123 4 Hz M Parameter Setting Command COMMAND STRUCTURE om LJ gt P S A UU NN DDDD Word length 11 characters COMPUTER TO AC MOTOR DRI P Header of parameter string S Check sum 03H Command acknowledge 01H Command acknowledged by a single AC d
11. Down Operation Setting Setting by RUN STOP FWD REV FWD REV EF can be combined for 2 or 3 wire operation RS 485 serial interface r IR Multi step selection 1 7 Jogging Accel Decel Prohibit First Second Multi function input signal Pert Accel Decel Switching command External BB NC NO selection etc During running Up to frequency setting Up to desired frequency setting Count out ing Output Rat Input Rating Control Characteristics Multi function output signal Operating Characteristics detection Non zero speed Over torque detection etc Analog Digital Output Analog frequency current signal output digital frequency signal output Automatic Voltage Regulation AVR S Curve over voltage over current stall prevention Other functions abnormal records checking Carrier frequency adjustable DC braking DB starting frequency setting Momentary power failure restart Frequency limit etc Over current over voltage under voltage electronic thermal overheat ground fault overload limit over voltage supply etc but no short circuit protection of output terminals Spi EG2010A extension cable LC AO5E LC A10E digital keypad RC 01 remote control unit ions P MVR MHR Braking resistor Note 1 The frequency can be reached to 1500Hz by VFD H Series AC Motor Drives Note 2 11Kw 22Kw models exclude inherent braking transistor external braking is optional Environments 63 APPENDI
12. Motor Drive Product Name VFD007A21A VFD007A23A VFD007A43A VED015A21A VFD015A23A VFD015A43A VFD015A43B VFD022A21A VFD022A23A VFD022A43A VFD037A23A VFD037A43A VFD055A23B VFD055A43B VFD075A23B VFD075A43B VFD110A23A VFD110A43A VFD150A23A VFD150A43A VED185A23A VFD185A43A VFD220A23A VFD220A43A Model Name is herewith confirmed to comply with the requirements set out in the Council Directive 73 23 EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93 68 EEC For the evaluation of the compliance with this Directive the following standard was applied EN 50178 The following manufacturer importer is responsible for this declaration Delta Electronics Inc Company Name 79 A NELIA DELTA ELECTRONICS INC EC Declaration of Conformity According to the Electromagnetic Compatibility 89 336 EEC and the Amendment Directive 93 68 EEC For the following equipment AC Motor Drive Product Name VFD007A21A VFD007A23A VFD007A43A VED015A21A VFD015A23A VFD015A43A VFD015A43B VFD022A21A VFD022A23A VED022A43A VFD037A23A VFD037A43A VFD055A23B VFD055A43B VFD075A23B VED075A43B VFD110A23A VFD110A43A VFD150A23A VFD150A43A VED185A23A VED185A43A VED220A23A VED220A43A Model Designation is herewith confirmed to comply with the requirements set out in the Council Directive 89 336 EEC for electromagnetic compatibility and the Amendment Di
13. appropriate setting Check for possible poor insulation at the output line Decrease the torque boost setting in Pr 54 Increase the acceleration time Replace with an AC drive with higher output capacity Check for possible poor insulation at the output line Increase the deceleration time Replace with an AC drive with higher output capacity Check for possible poor insulation at the output line Check for possible motor stall Replace with an AC drive with higher output capacity External fault 1 Switch off power supply 2 Check whether the input voltage falls within the rated AC drive input voltage 3 Switch the AC drive back on 59 Ground fault or fuse failure Ground fault The AC drive output is abnormal When the output terminal is grounded short circuit current is 50 more than the AC drive rated current the AC drive power module may be damaged The short circuit protection is provided for the AC drive protection not user protection Fuse failure The fuse failure information will be displayed by the LED located on the power board External baseblock AC drive output is turned off Drive s internal circuitry abnormal Protection circuitry of hardware detected abnormal operation Fault Name Fault Descriptions Corrective Actions AC drive E7PROM contains invalid data or can not be programmed Check the connections between the main control board a
14. is increased d0009 When Closed the AC Drive output frequency is decreased FWD RUN COMMAND UP COMMAND DOWN COMMAND MAX OUTPUT FREQUENCY MIN OUTPUT FREQUENCY UP TO FREQUENCY SETTING SIGNAL i l l l l i Note When both the Up and Down command terminals are closed the AC drive neither accelerates or decelerates The output freguency is also held constant Pr 42 Analog Meter Output Select Parameter 42 Parameter Name Analog meter output select Factory Setting d0000 Settings d0000 Analog frequency meter 0 to Maximum Frequency d0001 Analog current meter 0 to 250 of the rated drive output current This parameter selects the analog Meter output for either output frequency or output current refer to Control Terminals AFM ACM Digital Output Frequency Multiplier Factor Parameter 43 Parameter Name Digital output frequency multiplier factor Factory Setting d0001 Units 1 Parameter value d0001 d0020 This parameter determines the multiplying factor for the AC drive digital output frequency 10V pulse 50 duty cycle at the digital output terminals DFM DCM The number of output pulses per second on DFM is equal to the AC drive output frequency multiplied by Pr 43 The maximum output frequency is 1 2 KHz or less 36 ZZ Analog Output Gain Setting Parameter 44 Parameter Name Analog output gain setting Factory Setting d0100 Units 17
15. no Frequency reference source Keypad control Multi step speed command 1 Multi step speed command 2 Multi step speed command 3 Multi step speed command 4 Multi step speed command 5 Multi step speed command 6 Multi step speed command 7 anan nnana OOOO 0 1 0 1 0 1 0 1 O0 200 ON oo 1 0 O 0 Jog speed command 1 O O 1 Analog input freq command 1 0 1 0 RS 485 serial interface 101 1 Up Down control CD Error code Code Fault Name 0 No error 01 Over current oc 02 Over voltage ov 03 Overheat oH 04 Overload oL 05 Overload 1 oL 1 06 External fault EF 07 CPU fault 1 cF1 08 CPU fault 3 cF3 09 Hardware Protection Fault HPF 10 Over current acceleration ocA 11 Over current deceleration ocd 12 Over current normal ocn 13 Ground and fuse fault GFF 14 Low voltage Lv 15 Low voltage 1 Lv1 16 CPU fault 2 cF2 17 Baseblock bb 18 Overload 0L2 19 20 Reserved Character Delay Time and Response Delay Time Character Delay Time can 2 3 1 lt 5ms e Response Delay Time Computer Inverter Inverter Computer 2 3 1 10ms 20ms APPENDIX C Dimensions VFD007A21A H VFD007A23A H VFDOO7A43A H VFD015A21A H VFD015A23A H VFD015A43B H Unit mm VFD015A43A VFD022A21A H VFD022A23A H VFD022A43A VFD037A23A H VFD037A43A H Unit mm inches 125 0 4 92 65 5 0 22 114 0 4 49 140 4 5 53 159 0
16. while the drive is running LL Coefficient K determines the multiplying factor for the user defined setting v The value of the user defined setting v is calculated and displayed as follows Display value of v output frequency x K The maximum value that can be I a Ium displayed is v 22 2 If the value of v exceeds 9999 the actual value is equal to the display value multiplied by 10 46 ESSA Pr 68 Pr 69 ZR Skip Freguencies 1 to 3 Setting Parameter 67 68 69 Parameter Name Skip frequency 1 2 3 Factory Setting d000 0 Hz Units 0 1 Hz Parameter value d000 1 d400 0 Hz This parameter determines the three skip frequencies which in conjunction with Pr 70 Skip Frequency Band will cause the AC drive to skip operation at these frequency ranges See graph below Parameter 70 Parameter Name Skip frequency band Factory Setting d000 1 Units 0 1 Hz Parameter value d000 1 d020 0 Hz LL This parameter determines the frequency band of a given Skip frequency The actual band is 2 x Skip frequency band half of which is above and the other half is below the Skip frequency setting Setting this parameter to 0 1 to disable all skip frequencies See graph below Output frequency Pr 67 Pr 68 Pr 69 Decelerating Skip frequency Set point Adjustable range Commandfrequency Frequency to be jumped Accelerating 47 PWM Freq
17. 0 V 20 mA max output current AVI ACM Analog voltage input 0 10 V Max output freq input ACI ACM Analog current input 4 20 mA Max output freq input AFM ACM Analog frequency current 0 10 V Max output freq output meter SG SG Serial communication interface RS 485 serial port EV DCM Auxiliary control power source DC 20V 24V 50mA Max Note Use twisted shielded or twisted pair shielded lead wires for the control signal It is recommended to run signal wiring in a separate steel conduit The shield wire should only be connected at the drive Basic Wiring Diagram Use a disconnect and fuse R 4 s Power source 3 phase O O 200 240V or S oN 380 480V O O 50 60Hz tr fe O O DC 20V 24V 50mA Max 4 Multi function input 1 Multi function input 2 Multi function input 3 T enel O O 2 REV STOP REV STOP 2 FWD STOP RUN STOP Reset O External fault O 3 Counter trigger input Digital frequency meter 4 HHBH Digital signal common 4 Braking resistior option 7 AC 250V 2A below DC 30V 2A below Multi function indication output contact 9 DFM 8 Multi function PHC output 1 48V 50mA below 5 Multi function PHC output 2 Frequency setting 10V 48V 50mA below ee 2 Current input ACI A 4 20ma Signal A DOCO Signal PC Analog signa common RS 485 Serial interface a AC Motor Drive Notes A
18. 019 d0020 73 74 75 Three most recent fault records d0000 Over current oc Over voltage ov Overheat oH Overload oL Overload 1 oL1 External fault EF CPU failure 1 CF1 CPU failure 3 CF3 Hardware protection failure HPF Over current during acceleration ocA Over current during deceleration ocd Over current during steady state operation ocn Ground fault or fuse failure GFF Manufacturer used diagnostics Manufacturer used diagnostics Manufacturer used diagnostics External baseblock bb Overload 2 oL2 Manufacturer used diagnostics Manufacturer used diagnostics These parameters store records of the three most recent faults that have occurred Keypad Lockout Reset Parameter Parameter Name Factory Setting Settings d0000 d0001 d0002 d0009 d0010 76 Keypad Lockout Reset d0000 All parameters can always be set and read All parameters are read only Not used Resets all parameters to the factory defaults 49 This setting determines the access to the parameters and allows the user to return all parameters to the factory default settings Mura Baud Rate Parameter 77 Parameter Name Special function parameter Factory Setting d0000 Settings d0000 1200 baud Data rate bps d0001 2400 baud Data rate bps d0002 4800 baud Data rate bps This parameter sets the communication baud rate between the personal computer and the AC drive A personal computer may be connected to the A
19. 02 4800 baud Data rate bps Slave address page49 d0000 d0031 d0000 Reserved 80 Jac motor drive model number and software version page 50 56 Troubleshooting and Fault Information The AC drive has a comprehensive fault diagnosis system that includes more than 20 different alarms and fault messages Once a fault is detected the corresponding protective functions will be activated to turn off the AC drive output The various AC drive failures may be classified as follows Over Voltage Low Voltage Heat sink Over Temperature Motor Overload AC drive Overload Motor Stalled Microprocessor Systems Failure The three most recent faults are stored in the AC drive non volatile memory and may be read through the digital keypad or through the RS 485 interface on the control board Troubleshooting and Fault Information This section provides information to guide the user in understanding the various AC drive fault conditions and their general troubleshooting procedures A listing and description of the different AC drive failures is given along with their possible solutions A section on general troubleshooting is also included for reference Important Pressing the Reset button will not restore the AC drive to its normal operating conditions unless the fault is corrected During any failure the AC drive switches off and an error message will appear in the display The last error that occurred is stored in Pr 73
20. 200 BR1K0WO20 1 125 q 15 11 6 186 2400W 13 60 2015 1 BR1K2W6P8 2 125 20 15 8 248 3000W 100 2015 1 BR1K5W005 2 125 25 18 5 10 281 4800W 8 2 2022 1 BR1K2W008 4 125 30 22 12 338 4800W 6 80 2022 1 BR1K2W6P8 4 125 40 30 16 497 6000W 59 2015 2 BR1K5W005 4 125 50 37 20 6 9600W 4 2015 2 BR1K2W008 8 125 1 4 0 2 0 110 80W 7500 BR080W750 1 300 1 2 0 5 0 216 80W 7500 BRO80W750 1 230 1 0 75 0 427 80W 7500 BR080W750 1 125 2 1 5 0 849 300W 400 BR300W400 1 125 3 2 2 1 262 300W 250 2 BR300W250 1 125 5 3 7 2 080 400W 150 BR400W150 1 125 q 7 5 5 5 3 111 500W 100 2 BR500W100 1 125 5 10 7 5 4 148 1000W 750 BR1K0WO075 1 125 15 11 6 186 1000W 509 4030 1 BR1KOW050 1 125 20 15 8248 1500W 40 0 4030 1 BR1K5W040 1 125 Y 25 18 5 10 281 4800W 32 02 4030 1 BR1K2W008 4 125 30 22 12 338 4800W 27 20 4030 1 BR1K2WG6P8 4 125 40 30 16 497 6000W 200 4030 1 BR1K5W005 4 125 50 37 20 6 9600W 160 4045 1 BR1K2W008 8 125 60 45 24 745 9600W 13 60 4045 1 BR1K2W6P8 8 125 75 55 31 11 12000W 10 0 4030 2 BR1K5W005 8 125 100 75 42 7 19200W 6 80 4045 2 BR1K2W6P8 16 125 74 Braking Resistors amp Braking Units L242 LIER NO
21. 6 26 170 0 6 69 196 0 7 72 65 5 0 22 181 5 7 15 i i 167 0 6 57 FE e o 29 20 eo c oO VON CN CN BES 55027 8 OW 9 M 7 70 203 3 8 00 185 3 7 30 VFD055A23A H VFD055A43A H VFD075A23A H VFD075A43A H Unit mm inches VFD110A23A H VFD110A43A H VFD150A23A H VFD150A43A H VFD185A23A H VFD185A43A H VFD220A23A H VFD220A43A H Unit mm Tinchesl 250 0 9 84 226 0 8 90 71 308 12 13 323 3 12 73 384 0 15 12 403 8 15 90 96 5 0 26 210 0 0 39 6 5 0 26 200 7 87 10 0 0 39 178 7 01 10 2 0 40 _ 13 0 0 51 Digital Keypad 1 LC A05E it is used for A Series 1HP 5HP Unit mm inch 43 0 5 12 58 0 22 83 _ 10 2 4 00 M3 p0 5 44 0 17 32 RUN STOP JOG FWD REV C O O o a DR x 9 i 19 8 i a I Ko garnene amp N HE o END a PREM s I S REV RESET o e q e S JOG wy FUNC 3 um 7 DATA N s o 1 RUN STOP a E A dd b 5 1 2 02 L 2 8 1 10 di 38 0 14 96 2 LC A10E it is used for A Series 7 5HP 30HP Unit mm inch 75 4 2 97 18 8 0 74 73 8 2 91 o 63 0 2 48 7 1 5 0 06 1 5 0 06 38 0 1 50 RUN STOP JOG FWD REV q 5 mal O C a o gt e J S ev e o re e m o s Ss S o N SM 19 ox I oj o o FWD f f PRGM o O REV RESET EDAM S 06 Cw T
22. 950 14 AMP ECBT 2 320383 4 33469 2 Power block terminal designations Terminals Description R S T AC input line terminals U V W Motor connection P B1 B2 Connection for the regenerative resistor option P B1 N Connection for the braking unit 2 Ground connect appropriate ground wire to avoid electrical shock and noise interference 3 Terminal dimensions VFD007A21A VFD007A23A VFD022A21A VFD022A23A VFD055A23B VFD075A23B VFD055A43B VFD075A43B VFD007A43A VFD015A43B VFD022A43A VFD037A43A Terminal Terminal Terminal Terminal Terminal diameter width diameter width diameter VFD110A23A VFD110A43A Model VFD150A23A VFD150A43A VFD185A23A VFD185A43A VFD220A23A VFD220A43A EE LR Model VFD015A21A VFD015A23A VFD037A23A Terminal width Terminal Spec Terminal Terminal Terminal diameter width Spec 4 N Attention Y The user must provide a circuit breaker or disconnect switch and fuses in accordance with all applicable electrical codes Make sure that the leads are connected correctly and the AC drive is properly grounded Ground leads should be at least the same size wire as the input leads R S and T Use ground leads that comply with AWG standards Make the length of these ground leads as short as possible Should several AC drive units be installed side by side all the units should be grounded directly to the ground poles Do not form
23. Application example Pr 45 d0003 Pr 63 d0005 Pr 46 d0003 Pr 66 d0010 c 10 c 09 c 08 c 07 c 06 c 05 c 04 c 03 c 02 c01 c10 c 09 c 08 Es a ag gg ERE HEE AE terminal T2 Control MO1 Iz CLOSED 7 terminal Control MO2 CLOSED terminal Note The minimum On time for T2 is 2 msec or more The minimum cycle time for T1 is 6 msec or more 45 Display Functions Functions ZR Function Display Setting Parameter 64 Parameter Name Displays the contents of the monitored item Factory Setting d0000 Settings d0000 Displays the actual operating frequency H d0001 Displays the user defined setting v d0002 Displays the value of the internal counter c LB Displays the contents of the monitored item as follows e H Displays the actual operation frequency e v Displays the user defined setting where v H x Pr 65 e c Displays the value of the internal counter This counter is triggered by an external signal provided via the external input TRG When the counter reaches d0000 during count down the multi function output terminal MO1 or MO2 will be closed Refer to Pr 45 46 The counter will use the value contained in Pr 66 as its starting point when another count down is to be executed DC Coefficient K Setting Parameter 65 Parameter Name Coefficient of line speed Factory Setting d001 0 Units 0 1 Parameter value d000 1 d200 0 This parameter can be programmed
24. C drive via its RS 485 serial port The PC may then be used to set or modify the internal parameters of the AC drive or to control and monitor the AC drive operation Thirty two AC drives may be connected simultaneously to a personal computer Slave Address Parameter 78 Parameter Name Slave address Factory Setting d0000 Units None Parameter value d0000 d0031 LQ If the VFD A is to be operated by remote control via the RS 485 serial interface the bus address should be specified using this parameter RS 485 PC AO A1 A2 A30 A31 A personal computer may be used to load change or monitor the parameter value through the PC s RS 485 interface which permits communication with higher level automation systems Uri Reserved Manufacturer used Function This parameter displays the firmware version number of the AC drive which may vary according to the software version and AC drive system number LH This parameter is read only 51 6 Summary of Parameter Settings This chapter summarizes all the 10 groups of parameters The page number shown in parenthesis will direct you to the explanation of settings associated with each parameter Fact NO Parameter Name Function Explanation Parameter Value Stig Command frequency Command frequency d0000 Command frequency input determined by the digital control panel source select page 20 d0001 Command frequency input d
25. FD007A21A 11 5 0 40 JJN 40 VFD007A23A 7 4 5 0 20 JJN 20 VFD007A43A 4 2 3 0 10 JJS 10 VFD015A21A 15 6 5 60 JJN 60 VFD015A23A 9 9 6 5 25 JJN 25 VFD015A43A 6 4 2 15 JJS 15 VFD015A43B 5 8 4 2 15 JJS 15 VFD022A21A 27 11 100 JJN 100 VFD022A23A 15 5 11 40 JJN 40 VFD022A43A 7 2 5 5 20 JJS 20 VFD037A23A 19 6 17 60 JJN 60 VFD037A43A 8 5 8 2 30 JJS 30 VFD055A23B 33 5 25 100 JJN 100 VFD055A43B 14 13 50 JJS 50 VFD075A23B 43 3 33 125 JJN 125 VFD075A43B 20 6 18 70 JJS 70 VFD110A23A 46 46 175 JJN 175 VFD110A43A 28 24 90 JJS 90 VFD150A23A 76 60 225 JJN 225 VFD150A43A 30 32 125 JJS 125 VFD185A23A 83 75 300 JJN 300 VFD185A43A 39 38 150 JJS 150 VFD220A23A 99 87 340 JJN 300 VFD220A43A 49 45 175 JJS 175 82
26. G 10 2 Torque 52kgf cm Power terminal pin assignments ease SII Earth Ground Braking Resistor AC Input Line Terminals Motor Connection aes U v w RP WE c i Earth Ground AC Input Line Braking Terminals Resistor Motor Connection xr e en een o 9 659 623 629 659 69 69 G9 Oye R S T U V w N P B1 B2 HEIL TIR AC Input Line Braking Terminals Resistor Motor Connection amp e e 9 G9 S S S S CH CQ ES 629 169 R L1 S L2 T L3 1 2 N UTM V T2 W T3 o Earth Ground AC Input Line Motor Terminals Connection Braking Unit For VFD A Series 15 30HP VFD110A23A 43A VFD150A23A 43A VFD185A23A 43A VFD220A23A 43A the ring terminals below are suggested to be used when proceeding with main circuit wiring Vendor AWG Vendor Part NO Moles 2 Red G 975 14 4 Yellow F 966 14 6 Blue E 957 14 8 Red D
27. Name Factory Setting Units Parameter value This parameter sets the over torque detection level at 196 increments 61 Over torque detection level d0150 196 d0030 d0200 The AC drive rated current is regarded as 100 Parameter Parameter Name Factory Setting Units Parameter value 62 Over torque detection time d000 1 Sec 0 1 Sec d000 1 d010 0 Sec This parameter sets the over torque detection time in units of 0 1 second 44 Pre set Count Down Value Attained Setting Parameter 63 Parameter Name Pre set count down value attained Factory Setting d0001 Parameter value d0001 d9999 LE When the VFD A internal counter triggered by the external input TRG counts down and reaches this specified value the specified output terminal MO1 will be closed assuming that Pr 45 is set to d0003 The output terminal MO1 will be opened when the internal counter reaches the value specified in Pr 66 See chart below DC Count Down Value Setting Parameter 66 Parameter Name Count down value setting Factory Setting d0001 Units 1 Parameter value d0001 d9999 This parameter determines the value of the VFD A internal counter The internal counter may be triggered by an external signal via the external input TRG terminal Upon completion of the countdown the specified output terminal MO2 will be closed assuming that Pr 46 is set to d0003 See chart below The timing chart is illustrated as follows
28. Refer to Pr 39 40 41 IPr 01 Operation Command Source Select Parameter Parameter Name Factory Setting Settings d0000 d0001 d0002 d0003 d0004 This parameter instructions 01 Operation instructions source select d0000 Operating instructions determined by the digital keypad Operating instructions determined by the external terminal connections Keypad STOP key is enabled Operating instructions determined by the external terminal connections Keypad STOP key is not enabled Operating instructions determined by the RS 485 interface Keypad STOP key is enabled Operating instructions determined by the RS 485 interface Keypad STOP key is not enabled is used to determine the source of the AC Drive operating Pr 02 Motor Stop Method Select Parameter Parameter Name Factory Setting Settings d0000 d0001 02 Motor stop method d0000 Ramp stop Coast to stop This parameter determines how the motor is stopped when the AC Drive receives a valid stop command 20 Ramp The AC drive output frequency decelerates in the time specified by Pr 11 or Pr 13 down to the frequency specified by Pr 08 and then the drive output turns off Coast The AC drive is turned off immediately while the motor free runs until it comes to a complete stop Frequency command Speed Free running to stop Sec Sec Stop command Setting value Stop command 2 Ramp Coast I VF cove Parameter 03 Parameter N
29. UT Inverter T SN FREQ key key key Frequency command 36 LIGHT amp BLINK LIGHT OFF Xk LIGHT O BLINK LIGHT OFF 13 m Digital Keypad Operating Modes amp Programming steps Pressing the key after power on will cause the AC drive to operate at 60 Hz which is the factory default setting Use the key to halt operation Refer to the Basic Wiring Diagram in Chapter 2 for information on the wiring connection To change the operating frequency proceed as follows The operating frequency may be changed in either the STOP or RUN mode mein MODE H 808 MODE Increase the frequency EEE EE zm SE EEE 4 v C Decrease the frequency NOTES Display changes every time 4 or vw key is pressed Setting parameters To operate the AC drive under optimum conditions some parameter values may be modified as reguired During the Run mode the following set of parameters may be modified 10 14 16 23 44 48 50 52 55 65 operation Indication after power on Freguency command FUNC DATA PRGM RESET Press PRGM key PRGM RESET PRGM RESET Press FUNC key Press PRGM key Press PRGM key return to the normal operation mode Press PRGM key return to the normal operation mode Data entered will not be stored It is also possible to check all the parameter settings during FUNC DATA FUNC DATA
30. Used for 1 2 HP 440 V Used for 3 5 HP 440 V Used for 3 5 HP 440 V Used for 1 2 HP 220 V Used for 3 HP 220 V Used for 3 HP 220 V Used for 5 HP 220 V Used for 5 HP 220 V Used for 7 5 10 HP 220 V Used for 7 5 10 HP 220 V and 440 V Used for 7 5 10 HP 440 V Integrated by the wiring diameter Integrated by the wiring diameter Integrated by the wiring diameter Integrated by the wiring diameter 77 APPENDIX E EMI Filters The EC Declaration of Conformity for AC Motor Drives VFD A Series 1 30HP was completed in conjunction of DELTA s EMI Filters The correspondence of AC Motor Drives to EMI Filters is shown as below OR Noe OS PE 19 16A RED AS 5A23A VFD01 5A43B VFDO22AZ4A i VFD022A43A VFD037A43A 10TDT1W4B 440V 39 10A VFD022A23A VFD037A23A 20TDT1W4 220V 39 20A VFD055A43B VFD075A43B 21TDT1WA 440V 39 21A VFD055A23B VFD075A23B VFD110A23A VFD110A43A VFD150A43A VFD185A43A 50TDS4W4 220V 440V 39 50A VFD220A43A VFD150A23A VFD185A23A 100TDS8A 220V 39 100A VFD220A23A If the users need to operate the AC Motor Drives VFD A Series with DELTA s EMI Filters the suitable models can be determined from the above table 78 APPENDIX F EC Declaration of Conformity A NELTA DELTA ELECTRONICS INC EC Declaration of Conformity According to the Low Voltage Directive 73 23 EEC and the Amendment Directive 93 68 EEC For the following equipment AC
31. X B Serial Communications The different AC motor drive parameters can be programmed and displayed by remote control via the RS 485 serial interface A personal computer may be used to load change or monitor the parameter value through the PC s RS 485 interface which permits communication with higher level automation systems This appendix describes the following Computer Control Data Format and Protocol Character Delay Time and Response Delay Time Computer Control The VFD A series AC motor drive has a built in RS 485 serial communication port on its control terminal block marked SG SG The two connector pins are defined as follows SG Signal SG Signal Each VFD A AC motor drive has a pre assigned slave address specified by Pr 78 The computer may select any AC drive according to this slave address The computer may also control all of the AC drives connected to it when the A code in command string is 02H Data Format and Protocol e Data Format v Baud Rate Transmission speed in bits per second Y Range of values 1200 2400 4800 Baud See Pr 77 v Eleven 11 bits are required to represent each character as shown in the following example Number of bits Function 1 start bit 8 data bits 1 odd parity bit 1 stop bit 64 eo 1 2 3 4 5 6 7265 T Character string 11 bit character frame e Protocol M Control Command COMMAND STRUCTURE C may LJ gt
32. a loop with the ground leads O X Make sure that the power source supplies the correct voltage and is capable of supplying the required current to the AC drive Refer to specification for Rated AC Input Power Motor Voltage should match the line voltage When power is applied to the AC drive the DC bus charge indicator LED will be on For single phase applications the AC input line can be connected to any two of the three input terminals R S T A single phase VFD A drive can be powered from three phase as well as single phase Note This drive is not intended for use with single phase motors When the AC drive output terminals U V and W are connected to the motor terminals U V and W respectively the motor will rotate counter clockwise viewed from the shaft of the motor as shown below if a forward operation command is entered FWD lamp is ON To reverse the direction of rotation interchange any two connections of the three motor leads The control lines and power lines R S T U V W P N B1 B2 should be separated and avoid parallel wiring lest it should generate noise and cause mis operation Caution Do not attach or remove wiring or connectors when power is applied to the AC drive Do not monitor the signals at any point on the circuit board while the AC drive is in operation Caution Do not connect the AC input to any of the U V W terminals as this will damage the AC drive Control Circuit Wiring 1 C
33. ame Maximum output frequency Factory Setting d060 0 Hz Units 0 1 Hz Parameter value d050 0 d400 0 Hz This parameter determines the AC drive s maximum output frequency All the AC drive analog inputs 0 10V 4 20mA are scaled to correspond to the output frequency range See graph on Page 24 Parameter 04 Parameter Name Maximum voltage frequency Base frequency Factory Setting d060 0 Hz Units 0 1 Hz Parameter value d010 0 d400 0 Hz This value should be set according to rated frequency of the motor as indicated on the motor nameplate See graph on Page 24 Maximum voltage frequency determines the volts per hertz 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 21 Parameter Parameter Name Factory Setting Units Parameter value 05 Maximum output voltage d220 0 V d440 0 for 440 V class 0 1V d002 0 d255 0V d004 0 4510 0 for 440 V class This parameter determines the Maximum Output Voltage of the AC 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 See graph on Page 24 Parameter Parameter Name Factory Setting Units Parameter value 06 Mid point frequency d001 5 Hz 0 1 Hz d000 1 d400 0 Hz LH This parameter sets the Mid point frequency on the V F curve It may be used to determi
34. ara RUN STOP dE IF x EN gt M4 P0 7 sil 72 Remote Controller RC01 Adapter Unit mm inches i E N Ci i i AA nerra RC 01 om X EV RUN JOG FWD TC I 1 Standard Extension Cable Unit mm 73 All Braking Resistors amp Braking Units Use in AC 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 For instance in 460 V series 100 HP AC drive has 2 braking units with total of 16 braking resistors so each braking unit uses 8 braking resistors There should be at least 10 cm away from AC drive to avoid possible noise Refer to the Braking Unit Module User Manual for further detail o ere V Specification Braking Unit Braking Resistors Braking E of Model VFDB Torque S HP kw ole Resistors No of Unit Used Mode No of Units Used 10 Ep 1 4 0 2 0 110 80W 200 0 BRO80W200 1 400 1 2 0 5 0 216 80W 200 0 BRO80W200 1 220 1 0 75 0 427 80W 200 2 BRO80W200 1 125 2 1 5 0 849 300W 100 2 BR300W100 1 125 3 2 2 1 262 300W 700 BR300W070 1 125 5 3 7 2 080 400W 400 BR400W040 1 125 8 7 5 5 5 3 111 500W 300 BR500W030 1 125 10 7 5 4148 1000W
35. aracters COMPUTER TO AC MOTOR DRI Q S UU NN Header of question string Check sum 03H Command acknowledge 01H Command acknowledged by a single AC drive 02H Command acknowledged by all AC drives Slave address 00 31 Retrieve contents of drive status x don t care X0 Frequency command X1 Output frequency X2 Output current X3 Operation command Drive status and Error code 67 The AC drive will return a character string the format of which will be as follows COMMAND STRUCTURE gt LJ Q S B UU NN ABCD pono UU NN Word length 11 characters AC MOTOR DRIVE TO COMPUTEF Header of question string Check sum 03H Acknowledge back Correct 06H Error 07H Slave address 00 31 00 Frequency command ABC D Hz 01 gt Output frequency ABC D Hz 02 gt Output current ABC D Amp 03 gt Operation command Drive status amp Error code ABCD When NN 00 ABC D Hz When NN 01 ABC D Hz When NN 02 ABC D Amp When NN 03 A Operation command 0 Stop Forward operation Stop Reverse operation Forward jog Forward jog Reverse jog Reverse jog Reset after AC drive error B AC drive status DO Binary code bit map bit 0 O Stop 1 Run bit 1 O Forward 1 Reverse bit 2 0 Non DC 1 DC braking braking start start bit 3 0 Non DC 1 DC braking braking stop stop ON OAR 0 2 bit
36. ase the output frequency up to 696 under full load conditions to compensate for slip Taya Multi function Indication Output Contact Pr 56 Reserved Parameter 57 Parameter Name Multi function indication output contact RA RC NO RB RC NC Factory Setting d0000 Settings d0000 Fault indicator d0001 AC drive operational d0002 Pre set frequency attained d0003 Desired frequency attained d0004 Non zero speed d0005 Over torque detection d0006 Baseblock indicator This parameter sets the multi function programmable relay contact outputs The contact ratings are 250Vac 2A 30Vdc 2A Set parameter Pr 57 according to the table listed above 42 Overload Detection Setting RES REI Electronic Thermal Overload Relay Parameter 58 Parameter Name Motor derating curve during temperature change Factory Setting d0002 Units None Settings d0000 Active with standard motor d0001 Active with special motor d0002 Inactive To prevent self cooling motors from over heating while running at low speeds this parameter may be set to limit the AC drive output power d0000 The electronic thermal characteristics behave in accordance with a reduced torque motor standard motor d0001 The electronic thermal characteristics behave in accordance with a constant torque motor special motor Parameter 59 Parameter Name Electronic thermal characteristics selection Factory Setting d0060 Units 1 Sec Parameter value d0030 d0300 Sec This parame
37. ccessories Mounting screw holes Heat sink Digital keypad Ventilation hole and blind plate installation position Nameplate label Terminal cover Input output rating Cooling fan External braking resistor optional BROWN co Co H 0 a Removing and Installing the Front Cover Refer to the figure shown below to remove the front cover To re install the front cover simply reverse the indicated procedures 40 75 1 5 KW 1 2HP 2 2 3 7 KW 3 5HP The front cover snaps on Pull as The front terminal block cover snaps shown to remove the front cover on Pull as shown to release cover Removing the Digital Keypad The digital keypad can be easily removed from the AC motor drive unit as shown below 40 75 1 5KW 1 2HP 2 2 3 7 KW 3 5HP eae E serra 3 7KW zag 3 PHASE VFD A R i Em me 45 5 KW 22 0 KW The 7 5 thru 30 HP units have screws holding the digital keypads in place To remove the keypad first remove the screws and then lift the keypad out of the AC drive 45 5 7 5 KW 7 5 10HP 411 0 22 0 KW 15 30HP 27 Installation and Wiring Chapter 2 provides the information needed to properly install and wire the AC drive Make sure that the AC drive is wired according to the instructions contained in this chapter The instructions should be read and understood before the actual installation begins m Installation Req
38. ccurs the AC drive will cease to accelerate and will maintain a constant output frequency until the current falls below the preset value The drive will only resume acceleration when the current drops below the preset value 29 Output current Pr 26 Overcurrent detection level Output Time freguency Time Stall prevention during acceleration Parameter 27 Parameter Name Over current stall prevention during steady state operation Factory Setting d0170 Units 1 Parameter value d0050 d0200 LE During steady state operation with the motor load rapidly increasing the AC drive output current may exceed the limit specified in Pr 27 When this occurs the output frequency will decrease to maintain a constant motor speed The drive will accelerate to the steady state operating frequency only when the output current drops below the level specified by Pr 27 A setting of 100 is equal to the rated current of the drive Output current Pr 27 Over current i detection i level Output Time frequency Time Over current stall prevention during steady state operation 30 RES RES RED REU DC Braking Current DC Injection Current Parameter 28 Parameter Name DC braking current Factory Setting d0000 Units 1 Parameter value d0000 d0100 This parameter determines the DC current that will be applied to the motor during braking when the Motor Stop Method is set to RAMP stop
39. control enabled Pr 00 d0000 Pr 01 d0001 Pr 38 d0000 REV STOP FWD STOP 16 3 Operating freguency determined by the digital keypad Control terminals enabled to control AC Drive operation Stop key on digital keypad is enabled Two wire REV FWD and RUN STOP remote control enabled Pr 00 d0000 Pr 01 d0001 Pr 38 d0001 RUN STOP REV FWD Operating frequency determined by the digital keypad Control terminals enabled to control AC Drive operation Stop key on digital keypad is enabled Three wire sequence remote control is enabled Pr 00 d0000 Pr 01 d0001 Pr 38 d0002 Note Descriptions of the close open function are as follows Example To select Rev and Stop operations Rev Fwd Contact close reverse operation Stop Contact open stop ze olo oo Momentary input oo Maintained input Operating frequency determined by analog input DC 0 to 10 V DC 4 to 20 mA Digital keypad enabled to control AC Drive operation Pr 00 d0001 Pr 01 d0000 3 i 2 0 10V Analog input 1 4 20mA Analog input 17 6 Operating frequency determined by remote control via the RS 485 serial interface RS 485 interface enabled to control AC Drive operation Stop key on digital keypad is enabled Pr 00 d0002 Pr 01 d0003 O O INVERTER IM n PC This completes the operation mode selection V
40. e tuning AC Drive parameters and functions Operation Modes rennen nennen 21 VI F Data Settings err eeeckxeckceckxeckcu cuna ek Nu eR NE NE g diem 22 Accel Decel Time Setting ccccccccccccccecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeees 25 Frequency Reference Setting sssssssssrsrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnne 27 Operating and Protective Functions Setting ess 28 External Control Terminal ccccccccceeceeceeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeeeeeeeeeeeees 34 Torque and Slip Compensation sena aeee 41 Overload Detection ecco eiecit ce eicere eirreLLeeirIeLIeeIueiIE 43 Display Furictlons oou nen Rn AEA 46 System Functioris ccc case e eee eee eee eee eere 47 19 Operation Modes Modes Pr 00 Operating Frequency Source Select Parameter Parameter Name Factory Setting Settings d0000 d0001 d0002 00 Master Frequency source select d0000 Master Frequency determined by the digital keypad Master Frequency determined by the analog input signal DC 0 to 10V DC 4 to 20 mA Master Frequency determined by the RS 485 Interface This parameter is used to determine the AC drive command frequency source However the actual AC drive command frequency may also be determined by Jog frequency Multi step speed 1 7 or Up Down frequency using the Multi function inputs 1 2 and 3
41. eet the requirement Pr 15 S curve Parameter 15 Parameter Name S curve setting Factory Setting d0000 Disabled Parameter value d0000 d0007 This parameter should be set during start up It is used to provide smooth acceleration and deceleration The S curve may be set from 1 to 7 Frequency Pr 15 gt d0001 S curve Enabled Time S curve characteristics Time S curve characteristics Time Pr 15 d0000 S curve Disabled Time ed Decel Time 1or2 gt Accel Time 1or2 Frequency Reference Setting ERE DA RAO CAO CEJ ZEE HEA Mutti speed Operation Parameter 16 17 18 19 20 21 22 Parameter Name Multi step speed setting 1 2 3 4 5 6 7 Factory Setting d000 0 Hz Units 0 1 Hz Parameter value d000 1 d400 0 Hz These parameters can be programmed while the drive is running The multi function input terminals refer to parameters 39 40 and 41 are used to select one of eight AC drive Multi Speed output frequencies The frequency is determined by Pr 16 to 22 27 Jog Frequency Parameter 23 Parameter Name Jog frequency select Factory Setting d006 0 Hz Units 0 1 Hz Parameter value d000 1 d400 0 Hz 8 This parameter can be programmed while the drive is running This parameter is used to set the AC drive jog frequency Upon receipt of a jog command the drive will ramp to the jog frequency Speed JOG frequency Pr 23 Accel Dece Time Ti
42. erify your operation mode works correctly then proceed to the next section for motor connection and initial operation 1 2 3 4 5 6 7 Initial Operation Setting Parameters and connecting the Motor Verify Minimum and Maximum Output Frequency Settings Pr 08 and 03 are correct for your application Verify the Motor Stop Method Pr 02 is correct for your application If set to Ramp to Stop then verify the Accel Decel Time Settings Pr 10 and 11 are correct for your application Disconnect and lock out all incoming power to the AC drive A DC bus voltage may be present at the terminal block for up to 1 minute after the power has been removed from the drive Connect the motor to the terminals U V and W Connect all applicable control wiring Refer to the Control Circuit Wiring diagram in Chapter 2 Reconnect the incoming power to the AC drive Check for correct motor shaft rotation counter clockwise when viewed from the shaft 8 Verify the Stop command is functioning by pressing the Stop Key on the Digital Keypad or using your Control Terminal Stop method This completes the basic start up Depending on the application some parameter values may need to be modified Refer to Chapter 5 for parameter settings 18 s Parameter Settings Chapter 5 describes all VFD A drive parameters These parameters are divided into groups to simplify start up programming procedures and minimiz
43. etermined by the analog signal DC 0 to 10 V DC 4 to 20 mA d0002 Command frequency input determined by remote control via the RS 485 serial interface Operation Operation command d0000 Operating instructions determined by d0000 Command source source select the digital control panel page 21 d0001 Operating instructions determined by the external terminal connections keypad STOP key effective d0002 Operating instructions determined by the external terminal connections keypad STOP key not effective d0003 Operating instructions determined by the RS 485 serial interface keypad STOP key effective d0004 Operating instructions determined by the RS 485 serial interface keypad STOP key not effective 02 Motor stop method Motor stop method d0000 RAMP stop d0000 i Mid point voltage d002 0 d255 0 V 52 A Fact NO Parameter Name Function Explanation Parameter Value saiia 10 i Jog accel decel Jog accel decel time doido S curve page 26 curve setting d0000 d0007 56000 Multi step speed setting 4 d000 0 Multi step speed setting 5 d000 0 Multi step speed setting 6 d000 0 Multi step speed setting 7 d000 0 d400 0 Hz d000 0 Jog frequency page 27 Jog frequency select d000 1 d400 0 Hz d006 0 4 REV run setting REV run d0000 REV run enable 40600 page 27 d0001 REV run disable Over voltage stall Over voltage stall d0000 Disable over voltage stall prevention d0001 prevention prevent
44. g Diagram eee 10 Chapter3 Digital Keypad Operation Description of the Digital Keypad i iii iii 11 Explanation of Displayed Messages 12 Chapter4 Start Up ee i eee eu ee eee ols eue vada RAR 16 Chapter5 Parameter SettingS 0 0 00 aaa 19 Chapter 6 Summary of Parameter Settings 0 0 0 eee 52 Chapter 7 Troubleshooting and Fault information 0 0 0 00 eee 57 Appendix A Standard Specifications rare 61 Appendix B Serial Communications seara 64 Appendix C Dimenslons eee E se Tha ERRARE USER ERE LTDA e a Ere RE alten Th amus 70 Appendix D Accessories List sssssssssssssssmme meme 77 Appendix E EMI Filters css renee ere rene 78 Appendix F EC Declaration of Conformity 79 Appendix G NFB No Fuse Breaker Specification o 81 1 Introduction Congratulations on your purchase of the DELTA VFD A series AC motor drive The VFD series is a high performance low noise general purpose AC motor drive manufactured using high quality components and incorporating the latest micro processor technology available The purpose of this chapter is to provide specific yet simple information to unpack install and operate the AC drive This chapter contains information on the following Getting Started Receiving Transportation and Storage Nameplate Information Identification
45. ifferent operating parameters The keypad is the user interface to the AC motor drive Refer to the following figure for a description of the different parts LED indication RUN STE soa FAD BEV LED display Red lamp lights during RUN EEE Indicates frequency motor current STOP JOG FWD or II and alarm contents REV operation TI 0 e Up and down keys Sets the parameter number or changes the numerical data such as the frequency reference Program Reset key Selects normal mode program mode Displays the motor drive status such DATA as output freq selects the parameters FWD REV or output current etc Function Data key Displays the D pr drive status such as frequency Forward Reverse ke Selects FWD or REV operation Jog key While pressing this key jog speed is available Run key Starts inverter drive operation reference output frequency or output current under dk roal mode or sets parameters under the top key Stops AC Motor Drive operation Program Reset Used to select the Normal mode of operation or to program the AC drive when either the drive is running or has stopped Switch to the PRGM mode to select a parameter or change the setting of a parameter If the AC drive has stopped due to a fault press this button to reset the drive PRGM RESET mn c 2 Oo g gt 5 2 m JOG STOP 001818 Function Data Displays
46. inals 1 2 3 Factory Setting d0000 d0001 d0002 Settings d0000 Multi step speed command 1 d0001 Multi step speed command 2 d0002 Multi step speed command 3 d0003 Jog frequency reference select d0004 Accel decel speed inhibit command d0005 First and second accel decel time select d0006 External baseblock NO contact input d0007 External baseblock NC contact input d0008 Up command d0009 Down command Parameter setting value limit Pr 41 gt Pr 40 gt Pr 39 LL Description O d0000 d0002 The multi step speed commands 1 to 3 are used to determine a command frequency via the multi step speed settings Pr 16 to Pr 22 step 1 step 2 He step 3 step 4 step 5 step 6 step 7 Master freguency reference MH DCM s MI2 DCM ON ON ON ON ae 00 d0003 When Closed the jog reference frequency is selected d0004 When Closed the output frequency remains constant d0005 When Open the AC drive accelerates decelerates according to the values set by ACCEL time 1 and DECEL time 1 Pr 10 11 When Closed the AC drive accelerates decelerates according to the values set by in ACCEL time 2 and DECEL time 2 Pr 12 13 amp d0006 When Closed the AC drive output is turned off The reference frequency is held constant d0007 When Open the AC Drive output is turned off The reference frequency is held constant 35 amp d0008 When Closed the AC Drive output frequency
47. ine speed page45 d000 1 d200 0 d001 0 Over torque Over torque detection d0000 Over torque detection not enabled d0000 detection setting mode select page 43 d0001 Over torque detection during constant speed operation operation halted after over torque d0002 Over torque detection during constant speed operation operation continues after over torque detection d0003 Over torque detection during operation operation halted after over torque EE 65 55 Fact NO Parameter Name Function Explanation Parameter Value Buts 66 Countdown value seting nage 44 e0001 ao00 400 PWM Freguency Carrier frequency select d0001 fc 3 KHz d0002 fc 6 KHz setting page 47 d0003 fc 9 KHz d0004 fc 12 KHz d0005 fc 15 KHz EN reset restart operation after fault page47 d0000 d0010 d0000 Fault records Most recent fault record d0000 Fault records clear No errors occurred d0000 Second most recent fault page 48 Era P a Over current oc d0000 Third most recent fault 110992 Over voltage ov d0000 record d0019 20 Manufacture used diagnostics Keypad lockout Keypad lockout or reset do000 All parameters can always be set and d0000 read page 48 d0001 All parameters are read SEEREN d0002 d0009 not used i d0009 not used d0010 Resets all parameters to the factory defaults Baud rate Data rate in bos d0000 1200 baud Data rate bps page 49 d0001 2400 baud Data rate bps d00
48. information on the AC drive status such as the reference frequency output frequency or output current in the normal mode While the drive is in the Program Mode press this key once to display the current parameters After changing the parameters press this key again to store the new parameters Forward Reverse Used to toggle between forward and reverse operation Pressing this key will cause the motor to ramp down to 0 Hz and then ramp up to the preset speed in the opposite direction By default the digital keypad controls the AC drive forward reverse operation To control the forward reverse operation via the control terminal block change the Pr 01 parameter to d0001 or d0002 Jog Used to start the AC drive then run at the jog frequency as set by the parameter specified under Pr 23 Jog Frequency Run Used to start the AC drive operation This key has no effect when the drive is set to terminal run Stop Used to stop the AC drive operation Up Down Press the Up or Down button to change parameter settings These keys may also be used to scroll through different operating values or parameters Note Pressing the Up or Down button momentarily changes the parameter settings in increments Press and hold down either of these keys to rapidly run through the possible settings mH Explanation of Displayed Messages Displayed Message Description F 600 Displays the AC drive output frequency co
49. ion N N q page 28 d0001 Enable over voltage stall prevention Over current stall Over current stall prevention prevention during d0050 d0200 96 d0170 acceleration N o page 28 Over current stall prevention during d0050 d0200 operation DC braking current pc braking current d0000 d0100 d0000 setting page 30 DC braking time during 4900 0 d005 0 sec d000 0 start up DC braking time during d000 0 d025 0 sec d000 0 DC braking start up d000 0 d060 0 Hz d000 0 32 Momentary power Momentary power failure 40000 ESN stops after momentary power 15099 loss protection operation mode selection Oss page 31 d0001 Operation continues after momentary power loss Speed search starts with the frequency reference value d0002 Operation continues after momentary power loss Speed search starts with the minimum output frequency C5 EM 53 A Fact No Parameter Name Function Explanation Parameter Value Sofia 33 Maximum allowable d000 3 d005 0 sec 002 0 area Trey loss time Minimum base block time base block time d000 3 d005 0sec 3 d005 0 sec 4000 5 5 Speed search Reference freq Reference frequency E upper lower limit upper limit setting SOO he ddogi pie d400 0 setting page 32 Reference frequency d000 0 d400 0 Hz d000 0 lower limit setting 38 External control 2 wire 3 wire operation d0000 FWD STOP REV STOP terminal setting control selectio
50. le the drive is running This parameter determines the time required for the AC drive to ramp from 0 Hz to the Maximum operating frequency Pr 03 The rate is linear unless S Curve is Enabled Acceleration time 1 is the default A Multi Function Input Terminal can be programmed to select Acceleration time 1 or Acceleration time 2 See parameters 39 40 and 41 Parameter 13 Parameter Name Deceleration time 2 Factory Setting d010 0 Sec Units 0 1 Sec Parameter value d000 1 d600 0 Sec 4S This parameter can be programmed while the drive is running This parameter determines the time for the AC drive to decelerate from the Maximum operating frequency Pr 03 down to 0 Hz The rate is linear unless S Curve is Enabled Deceleration time 1 is the default A Multi Function Input Terminal can be programmed to select Deceleration time 1 or Deceleration time 2 See parameters 39 40 and 41 Pr 14 Jog Accel Decel Time Parameter 14 Parameter Name Jog Accel Decel time select Factory Setting d010 0 Sec Units 0 1 Sec Parameter value d000 1 d600 0 Sec This parameter can be programmed while the drive is running This parameter determines the time required for the AC Drive to ramp from 0 Hz to the Jog frequency and the time required to ramp from the Jog frequency to 0 Hz This parameter must accompany with parameter P111 deceleration S curve In order to get the different results of S curves just setting the parameter P111 to m
51. me Pr 14 Pr 14 JOG command ON l Operating and Protective Functions Setting Pr 24 REV Run Setting Parameter 24 Parameter Name REV run Factory Setting d0000 Settings d0000 REV run enabled d0001 REV run disabled E This parameter determines whether the AC Drive can operate in the reverse direction 28 Pr 25 Over voltage Stall Prevention Parameter Parameter Name Factory Setting Settings d0000 d0001 25 Over voltage stall prevention during deceleration d0001 Disable over voltage stall prevention Enable over voltage stall prevention LE During deceleration the motor DC bus voltage may exceed its maximum allowable value due to motor regeneration When Pr 25 is enabled and an over voltage is detected the AC drive will cease to decelerate and will then maintain a constant output frequency The drive will only resume deceleration when the DC bus voltage drops below the preset value DC bus voltage Over voltage detection level Output Time frequency Time Over voltage stall prevention Pr 26 ANA Over current Stall Prevention Parameter Parameter Name Factory Setting Units Parameter value 26 Over current stall prevention during acceleration d0170 1 d0090 d0200 LL During periods of rapid acceleration or excessive load on the motor the AC drive output current may increase abruptly and exceed the value specified by Pr 26 When over current o
52. n d0001 FWD REV RUN STOP page 33 d0002 3 WIRE operation control mode Multi function input Multi function input 1 d0000 Multi step speed command 1 d0000 terminal setting Multi function input 2 d0001 Multi step speed command 2 d0001 Multi function input 3 d0002 Multi step speed command 3 d0002 page 34 d0003 Jog frequency reference select d0004 Accel decel speed inhibit command A d0005 First and second accel decel time select d0006 External baseblock NO contact input d0007 External baseblock NC contact input d0008 Up command d0009 Down command Analog meter Analog output select d0000 Analog frequency meter 0 to Maximum 49000 Frequency A output select Analog current meter 0 to 25096 of the page 35 d0001 g o rated drive output current frequency multiplier Imultiplier select factor page o setting page 36 Multi function output Multi function output d0000 AC drive operational d0000 page 37 Multi function L d0002 Desired frequency attained d0001 pa eos Count down complete um d0008 AC drive operation mode d0009 Fault indicator 7 Desired frequency Desired frequency attained setting attained d000 0 d400 0 Hz d000 0 page 38 54 A 39 l Fact No Parameter Name Function Explanation Parameter Value Sofia ag Analog input for Max output frequency d000 0 d010 0 V d010 0 output frequency voltage setting range 38 i pager Min outpu
53. n of output terminals 10 C 40 C 10 C 50 C without blind plate at rated voltage and rated current Goil EG2010A extension cable LC AO05E LC A10E digital keypad RC 01 remote control unit ions i MVR MHR Braking resistor Only 220V Series 0 75 2 2Kw provide single phase input Note 1 The frequency can be reached to 1500Hz by VFD H Series AC Motor Drives Note 2 11Kw 22Kw models exclude inherent braking transistor external braking is optional Environments 62 Voltage classification 460V Output voltage V Adjustable from 0 to input voltage Output frequency Hz Programmable from 0 to 400 Hz Rated AC input power supply 380 400 415 480 VAC three phase 50 60Hz Input Current A 4 2 43A M3B 7 2 8 5 14 0 20 6 28 30 39 49 5 8 6 0 Operational range V 340 500 VAC 47 63 Hz Power factor Displacement 0 8 Lagging Control system Sinusoidal PWM control Frequency control range 0 1 400 0 Hz Overload current rating 150 of rated current for 1 minute Acceleration deceleration time 0 1 600 0 Sec Torque characteristics Starting torque 15096 or more at 5 Hz Regenerative braking Incorporate regenerative braking circuit V F pattern Any V F pattern setting Stall prevention level Setting to percentage of rated current Frequency Digital operation Setting by A C or setting External signal Variable resistor of 5K 0 5W 0 to 10 VDC 4 20mA RS 485 serial port laid Multi function 1 3 JOG Multi step speed Up
54. nd the power board Reset drive to factory defaults Ground fault 1 Check whether the IGBT power module is damaged 2 Check for possible poor insulation at the output line Fuse failure 1 Replace Fuse 2 Check whether the IGBT power module is damaged 3 Check for possible poor insulation at the output line When the multi function input 1 2 3 DCM terminal goes from OFF to ON the AC drive output will be turned off Switch off power supply Check whether the input voltage falls within the rated AC drive input voltage Switch on the AC drive Remove power from the AC drive and then restore power If H P F fault appears again the AC drive should be returned for service 60 APPENDIX A Standard Specifications Voltage classification 230V Output voltage V Adjustable from 0 to input voltage Output frequency Hz Programmable from 0 to 400 Hz Rated AC input power supply 200 208 220 240 VAC three phase 50 60Hz pet Curent A 74 ss ss ms ss ss e ys s Ta Operational range V 180 265 VAC 47 63 Hz Power factor Displacement 0 8 Lagging Control system Sinusoidal PWM control Frequency control range 0 1 400 0 Hz Overload current rating 150 of rated current for 1 minute Acceleration deceleration time 0 1 600 0 Sec Torque characteristics Starting torque 15096 or more at 5 Hz Regenerative braking Incorporate regenerative braking circuit V F pattern Any V F pattern setting Stall pre
55. ne the V F ratio between the Minimum frequency and the Mid point frequency See graph on Page 24 Parameter Parameter Name Factory Setting Units Parameter value 07 Mid point voltage d010 0 V 0 1V d002 0 d255 0 V d020 0 for 440 V class d004 0 d510 0 for 440 V class This parameter sets the Mid point voltage on the V F curve It may be used to determine the V F ratio between the Minimum frequency and the Mid point frequency See graph on Page 24 Parameter Parameter Name Factory Setting Units Parameter value Page 24 Parameter Parameter Name Factory Setting Units Parameter value 08 Minimum output frequency d001 5 Hz 0 1 Hz d000 1 d020 0 Hz This parameter sets the minimum output frequency of the AC Drive See graph on 09 Minimum output voltage d010 0 V d020 0 for 440 V class 0 1 V d002 0 d050 0 V d004 0 d100 0 for 440 V class This parameter sets the minimum output voltage of the AC Drive 22 Voltage Pr 05 Pr 07 Pr 09 0 Freguenc Pr 06 Pr 03 x y Pr 08 Pr 04 Standard V F Curve Voltage Pr 05 Pr 07 Pr 09 Pros Pr 06 Pr 04 Pr 03 Frequency Custom V F Curve Voltage Pr 05 Pr 07 Pr 09 Pr 08 Pr 06 Pr 04 Pr03 Frequency Fan Pum
56. nterface or control terminals Fault indicator This terminal will be closed when a major fault is detected 38 Desired Freguency Attained Setting Parameter 47 Parameter Name Desired frequency attained setting Factory Setting d000 0 Hz Units 0 1 Hz Parameter value d000 0 d400 0 Hz Used to select a specified frequency set in increments of 0 1 Hz See Pr 45 46 DEDE Analog Input Setting for Output Frequency Range Parameter 48 Parameter Name Maximum output frequency voltage setting Factory Setting d010 0 V Units 0 1V Parameter value d000 0 d010 0 V S This parameter can be programmed while the drive is running LH Sets the input signal voltage level 0 10V that corresponds to the maximum output frequency Pr 03 Used in conjunction with Pr 49 this parameter may be used to set the analog input for frequency command curve setting See graph on next page Parameter 49 Parameter Name Minimum output frequency voltage setting Factory Setting d000 3 V Units 0 1V Parameter value d000 0 d010 0 V This parameter can be programmed while the drive is running LE Sets the input signal voltage level 0 10V that corresponds to the minimum output frequency Pr 08 See graph on next page Note The absolute value of the difference between the settings of Pr 48 and Pr 49 should be greater than or equal to 3 Output frequency Output frequency
57. ntrolled by the Maximum Output Frequency Pr 03 Jog Frequency Pr 16 or by the Multi Function Input Terminals Pr 39 41 If the frequency source originates from the Digital keypad the user can use either the or v key to set the frequency Displays the output frequency present at terminals U V and W 888g Displays the custom unit v where v H x Pr 65 C BBBB Displays the internal counter value C Note Refer to Chapter 5 Pr 45 46 64 66 for a detailed description of the above Displays the output current present at terminals U V and W Displays the specified parameter number The actual parameter FUNC DATA value may be displayed by pressing the key Displays actual value stored within the specified parameter FUNC DATA Press the The display will read end as shown for approximately 1 second if the input has been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry key to store the value of the specified parameter d use or key m Explanation of the LED Indicators RUN STOP JOG FWD REV T Red lamp lights during REV operation Red lamp lights during FWD operation Red lamp lights during JOG Red lamp lights by pressing STOP Red lamp lights by pressing RUN RUN or STOP lamp indication is FWD or REV lamp changes indication is defined by the following operation defined by the following operation OUTP
58. obstructed Remove any foreign objects on the heatsinks and check for possible dirty heatsink fins Provide enough spacing for adequate ventilation Check whether the input voltage falls within the rated AC drive s input voltage Check whether the motor is overloaded Reduce the torque compensation setting as set in Pr 54 Increase the AC drive s output capacity 58 Fault Name Fault Descriptions Corrective Actions Internal electronic overload trip Motor is overloaded Reduce the current level so that the drive output current does not exceed the value set by the Motor rated current Pr 52 Motor overload Check the parameter settings Pr 60 62 Over current during acceleration 1 Short circuit at motor output 2 Torgue boost too high 3 Acceleration time too short 4 AC drive output capacity too small Over current during deceleration 1 Short circuit at motor output 2 Deceleration time too short 3 AC drive output capacity too small Over current during steady state operation 1 Short circuit at motor output 2 Sudden increase in motor loading 3 AC drive output capacity too small The external terminal EF DCM goes from ON to OFF AC drive internal circuitry failure Check for possible motor overload Check electronic thermal overload setting Increase motor capacity Reduce the motor load Adjust the over torque detection setting to an
59. of Components and Accessories m Getting Started This manual will help in the installation parameter setting troubleshooting and maintenance of the AC drive To guarantee safe operation of the equipment read the following safety guidelines before connecting the drive to the AC power line Keep this manual in a place where it is available to all users for their reference N Warning To avoid personal injury do not remove the cover of the AC motor drive until all of the digital keypad DISPLAY LED lamps are off The DC link capacitor remains charged with a hazardous voltage even after input power is removed F in Warning Do not connect or disconnect wires and connectors while power is applied to the circuit All connections should be performed by qualified personnel Z N Attention Grounding the VFD A drive is done by connecting the Earth Ground to the drive ground terminal N Attention The final enclosure for operating the AC Motor Drive must comply with the requirements of EN 50178 Live parts shall be arranged in enclosures or located behind barriers that meet at least the requirements of the Protective Type IP20 Top surfaces of enclosures or barriers that are easily accessible shall meet at least the requirements of the Protective Type IP40 AX Caution There are highly sensitive components on the printed circuit boards These components are especially sensitive to ESD electrostatic discharge To avoid damage to the dri
60. ontrol terminal block designations The control leads must be routed separately from the power supply and motor leads They must not be fed through the same cable conduit Terminal Symbol 220VI440V Class 1 5HP AWG 28 14 Torque 4 kgf cm RA RC 10V AVI ACI AFM ACM MO1 MO2 MCM M 2 FWD REV RST EF TRG DCM DFM SG SG 220V 440V Class 7 5 30HP AWG 24 12 Torque 4 kgf cm RA RB RC MH MI2 MI3 REV FWD RST EF TRG DFM DCM MO1 MO2 MCM 10V AVI ACI AFM XX ACM SG SG 2 Control terminal block descriptions Close Contacts Terminals Use Function between Terminals RA RC Multi function indication output Refer to Chapter 5 Pr 57 contact RB RC Multi function indication output contact MI1 DCM Multi function input 1 MI2 DCM Multi function input 2 Refer to Chapter 5 Pr 39 40 41 MI3 DCM Multi function input 3 REV DCM Reverse Stop Open stop Close Reverse FWD DCM Forward Stop Open stop Close Forward RST DCM Reset Close Reset EF DCM External fault Close External fault DFM DCM Digital frequency meter Digital frequency output 0 10 V TRG DCM Counter trigger input Open Close counter value 1 MO1 MCM Multi function PHC output 1 Refer to Pr 45 46 MO2 MCM Multi function PHC output 2 open collector output 10V ACM Power supply for speed setting 1
61. p V F Curve 23 Commonly Used V F Pattern Settings 1 General Piirnnea Factory Settings Motor Spec 60Hz Motor Spec 50Hz V 1 5 60 0 f 1 5 50 0 f 2 Fans and Pumps Motor Spec 60Hz Motor Spec 50Hz 1 5 30 60 0 f 3 High Starting Torque Motor Spec 60Hz Motor Spec 50Hz V 24 Accel Decel Time Setting Pr 10JPr 11 ZEE Accel Decel Time Setting Parameter 10 Parameter Name Acceleration Time 1 Factory Setting d010 0 Sec Units 0 1 Sec Parameter value d000 1 d600 0 Sec This parameter can be programmed while the drive is running This parameter is used to determine the time required for the AC drive to ramp from O Hz to its Maximum operating frequency Pr 03 The rate is linear unless S Curve is Enabled Parameter 11 Parameter Name Deceleration Time 1 Factory Setting d010 0 Sec Units 0 1 Sec Parameter value d000 1 d600 0 Sec This parameter can be programmed while the drive is running LL This parameter is used to determine the time required for the AC drive to decelerate from the Maximum operating frequency Pr 03 down to 0 Hz The rate is linear unless S Curve is Enabled Speed Command frequenc Pr 10 or Pr 12 Pr 11 or Pr 13 25 Parameter 12 Parameter Name Acceleration time 2 Factory Setting d010 0 Sec Units 0 1 Sec Parameter value d000 1 d600 0 Sec 4S This parameter can be programmed whi
62. rective 93 68 EEC For the evaluation of the compliance with this Directive the following standard was applied EN61800 3 EN55011 EN61000 4 2 EN61000 4 3 EN61000 4 4 EN61000 4 5 EN61000 4 6 EN61000 4 8 The following manufacturer importer is responsible for this declaration Delta Electronics Inc Company Name 80 APPENDIX G Non fuse Circuit Breaker Chart Per UL 508C paragraph 44 8 6 part a 1 For 1 phase drives the current rating of the breaker shall be four times Max of input current rating 2 For 3 phase drives the current rating of the breaker shall be four times Max of output current rating Note Please select enough current capacity of NFB 1 phase 3 phase Input Current Output Output Model A Model Current a Model current A VFD007A21A 11 VFD007A23A 5 0 VFD075A23B 33 VFD015A21A 15 VFD007A43A 3 0 VFD075A43B 18 VFD022A21A 27 VFD015A23A 6 5 VFD110A23A 46 VFD015A43A 4 2 VFD110A43A 24 VFD015A43B 4 2 VFD150A23A 60 VFD022A23A 11 VFD150A43A 32 VFD022A43A 5 5 VFD185A23A 75 VFD037A23A 17 VFD185A43A 38 VFD037A43A 8 2 VFD220A23A 87 VFD055A23B 25 VFD220A43A 45 VFD055A43B 13 81 Fuse Specification Chart Smaller fuses than those shown in the table are permitted Model Input Output Line Fuse Current A Current A I A Bussmann P N V
63. refer to Pr 02 DC braking current is set in increments of 1 A setting of 100 is equal to the rated current of drive Note When setting this parameter begin at a lower current level then increase the value until sufficient holding torque is achieved The rated motor current cannot be exceeded Parameter 29 Parameter Name DC braking time during start up Factory Setting d000 0 Sec Units 0 1 Sec Parameter value d000 0 d005 0 Sec This parameter determines the time duration that DC braking current will be applied to the motor during the AC drive start up Parameter 30 Parameter Name DC braking time during stopping Factory Setting d000 0 Sec Units 0 1 Sec Parameter value d000 0 d025 0 Sec This parameter determines the time duration that DC braking current will be applied to the motor when the Motor Stop Method is set to Ramp Stop Parameter 31 Parameter Name DC braking starting frequency Factory Setting d000 0 Hz Units 0 1 Hz Parameter value d000 0 d060 0 Hz This parameter determines the frequency at which DC breaking will start during AC drive deceleration The frequency may be set in 0 1 Hz increments When the preset value is less than that specified by Pr 08 Minimum output frequency the starting frequency for DC braking will be the Pr 08 frequency 3l Minimum output freguency Pr 08 DC brake starting freguency Pr 29 Pr 30 DC braking c
64. rive 02H Command acknowledged by all AC drives UU Slave address 00 31 NN Parameter number 00 80 DDDD Data of parameter The AC drive will return a character string the format of which will be as follows COMMAND STRUCTURE a LJ P S B UU NN DDDD Word length 11 characters AC MOTOR DRIVE TO COMPUTE P Header of parameter string Check sum 03H Acknowledge back Correct 06H Error 07H UU Slave address 00 31 NN Parameter number 00 80 DDDD Data of parameter 66 M Parameter Read Command COMMAND STRUCTURE Cm CJ gt R S A UU NN Word length 7 characters COMPUTER TO AC MOTOR DRI DA UU NN Header of read string Check sum 03H Command acknowledge 01H Command acknowledged by a single AC drive 02H Command acknowledged by all AC drives Slave address 00 31 Parameter number 00 80 The AC drive will return a character string the format of which will be as follows M COMMAND STRUCTURE ul L LJ R S B UU NN DDDD Word length 11 characters AC MOTOR DRIVE TO COMPUTE na UU NN Header of read string Check sum 03H Acknowledge back Correct 06H Error 07H Slave address 00 31 Parameter number 00 80 DDDD Data of parameter AC drive Status Read Command COMMAND STRUCTURE CJ E O S A UU NN Word length 7 ch
65. s not to be used for an extended period of time Some storage suggestions are iv Store in a clean dry location i Y Store within an ambient temperature range of 20 C to 60 C If possible store in an air conditioned environment where the relative humidity is less than 9596 non condensing i iv Do not store the AC drive in places where it could be exposed to corrosive gases i Y Do not store the AC drive on a shelf or on an unstable surface i Transportation Temperature 25 C to 70 C R H 0 to 95 Air Pressure 70kPa to 106kPa m Nameplate Information 3HP 440V AC Drive example AC Drive Model MODEL VFD022A43A Input Spec INPUT 3PH 380 480V 50 60Hz 7 2A Output Spec OUTPUT 3PH 0 480V 5 5A 4 2KVA 3HP Output Frequency Range Frequency Range 0 1 400Hz Serial Number amp Bar Code UT TE EA D DI TT UU 022A43AT7010001 DELTA ELECTRONICS INC MADE IN XXXXX Version type I I E Input voltage L1 Series name 21 Single phase 220V class i i 23 Three phase 220V class 43 Three phase 440V class A Series rd it Production number b l Production week id Production year I I I I I I Applicable motor capacity 007 0 75 kW 110 11 0 kW 015 1 5kW 150 15 0 kW 022 2 2kW 185 18 5 kW Factory control code 037 3 7kW 220 22 0 kW Model Name 055 5 5 kW 075 7 5 kW m Identification of components and a
66. t by Pr 33 the AC drive output will resume operation after the specified period of time determined by Pr 34 This parameter should be set to a value where the residual output voltage is nearly zero 32 Parameter 35 Parameter Name Speed Search Current Limit Factory Setting d0150 Units 1 Parameter value d0030 d0200 LL Following a power failure the AC drive will start its speed search operation only if the output current is greater than the value determined by Pr 35 When the output current is less than that of Pr 35 the AC drive output frequency is at a speed synchronization point The drive will start to accelerate or decelerate back to the operating frequency at which it was running prior to the power failure Speed search time increases as the current limit setting is reduced Allowable maximum T Allowable maximum power loss time y power loss time Pra3 Es Pr 33 INPUT i INPUT POWER POWER Speed synchronization Jat i detection i i i Pr 32 d0001 Pr 32 d0002 OUTPUT Speed search starts with OUTPUT Speed search starts with S4 the frequency reference value FREQUENCY i Pr 34 Ne Pr34 is EE S assa WR Om O Speed search operation h FREQUENCY minimum starting frequency Reference Frequency Upper Lower Limit Parameter 36 Parameter Name Reference frequency upper limit setting Factory Setting d400
67. t exceeds this value the output frequency will be reduced until the current drops below this limit Parameter 53 Parameter Name Motor no load current Factory Setting d0040 Units 1 Parameter value d0000 d009996 This parameter can be programmed while the drive is running This parameter sets the motor no load current in 1 increments Pr 54 Torque Compensation Setting Parameter 54 Parameter Name Auto torque compensation Factory Setting d0000 Units 1 Parameter value d0000 d0010 This parameter can be programmed while the drive is running LL This parameter may be set so that the AC drive will increase the voltage output during startup to obtain a higher initial starting torque This additional torque will be present until the master operating frequency is attained Be careful while setting the value for Pr 54 If the value is too high the motor might overheat or be damaged 41 DE Slip Compensation Parameter 55 Parameter Name Slip compensation Factory Setting d000 0 Units 0 1 Parameter value d000 0 d010 0 4S This parameter can be programmed while the drive is running LL This parameter is used to compensate for the nominal slip within a range of 0 0 10 096 When the output current of the AC drive is greater than the motor no load current Pr 53 the AC drive will adjust its output frequency according to Pr 55 Example If Pr 04 is set at 60Hz and Pr 55 is set at 10 the drive will incre
68. t frequency 900 0 d010 0 V d000 3 voltage setting Reserved 51 Reserved 51 52 Motor Motor rated current d0030 d0120 96 d0100 current setting page 40 Motor no load curent do000 d0099 00040 5A Torque NT compensation sa os NR d0000 d0010 96 d0000 setting page 40 compensation gain 55 Slip compensation Slip correction d000 0 d010 0 d000 0 ee 41 compensation 56 Reserved eee 57 Multi function d0000 Fault indicator Fault indicator d0000 contact d0002 Pre set e ma _ attained RA RC NO d0003 Desired PELLEM attained RB RC NC d0004 Non zero ee page 41 d0005 Over e eee detection att open T Baseblock indicator 58 Electronic thermal Motor current derated by 140000 Active with standard motor Active with standard motor overlgad relay temperature d0001 Active with special motor page 42 d0002 Inactive sid Inactive Electronic thermal characteristics selection 42 d0030 d0300 sec d0060 d0004 Over torque detection during operation operation continues after over torque detection Over torque detection d0030 d0200 96 d0150 Over torque detection time d000 1 d010 0 sec d000 1 Function display Function Display Setting d0000 coo DEE Des dee the actual operating freg H d0000 setting d0001 ld0001 Displays the user defined setting v the user defined setting v d0002 Displays the value of the internal page 45 Counter c Coefficient K setting for l
69. ter determines the time required to activate the Pt electronic thermal protection function The activation time may be defined according to short standard and long time ratings Operation time min 60Hz or more 0 2 40 60 8 40 120 14 160 180 200 Load factor 96 43 DX Pr 61 RE Over torque Detection Setting Parameter Parameter Name Factory Setting Settings d0000 d0001 d0002 d0003 d0004 60 Over torque detection mode select d0000 Over torque detection not enabled Over torque detection during constant speed operation operation halted after over torque detection Over torque detection during constant speed operation operation continues after over torque detection Over torque detection during operation operation halted after over torque detection Over torque detection during operation operation continues after over torque detection This parameter determines the AC drive operation after an over torque is detected Over torque detection is based on the following When the output current exceeds the over torque detection level Pr 61 factory preset value 150 and the over torque detection time Pr 62 factory preset value 0 1 second hysteresis fixed at 1096 The Multi function PHC output 1 and 2 may be set to indicate an over torque condition Refer to Pr 45 46 The Multi function Indication Output Pr 57 may also be set to indicate an over torque condition Parameter Parameter
70. uency Setting Parameter 71 Parameter Name PWM frequency setting Factory Setting d0005 Settings d0001 fc 3 KHz d0002 fc 6 KHz d0003 fc 9 KHz d0004 fc 12 KHz d0005 fc 15 KHz This parameter determines the carrier frequency for the PWM Pulse Width Modulation output Carrier frequency Leakage current Heat dissipation significant minimal minimal 6 KHz 12 KHz 15 KHz minimal significant significant Note For AC drives rated below 7 5 KW 10HP the output current derating applies above 9 KHz For AC drives rated 7 5KW and above the output current derating applies above 12KHz See figure below Output Current 100 e 90 3 6 9 12 15 Carrier Frequency KHz 80 Auto Reset Restart Operation after Fault Parameter 72 Parameter Name Auto reset restart operation after fault Factory Setting d0000 Parameter value d0000 d0010 48 Reset restart operation may be performed up to 10 times after a fault has occurred Setting this parameter to 0 disables the reset restart operation after any fault has occurred If a protective shut down operation oc ov occurs during operation the auto reset restart function can be selected Refer to Fault Names in Ch 7 dd Fault Records Parameter Parameter Name Factory Setting Settings d0000 d0001 d0002 d0003 dO0004 d0005 d0006 d0007 d0008 d0009 d0010 d0011 d0012 d0013 d0014 d0015 d0016 d0017 d0018 d0
71. uirements m Wiring m Basic Wiring Diagram m Installation Requirements Install the AC drive vertically to provide proper ventilation Adequate space is required between the drive and a wall or other equipment The figure below shows the minimum space needed All enclosures must provide adequate ventilation and the internal ambient temperature must be kept at 40 C or below 5 inches 120mm OR MORE AIR PARA Caution The AC drive should be installed in an environment that is protected from rain or moisture protected from direct sunlight protected from corrosive gases or liquids free from airborne dust or metallic particles free from vibration free from magnetic noise temperature 10 C to 40 C R H 0 to 90 air pressure 86kPa to 106 kPa Violating the conditions listed above may void the warranty SS SN SNS AS m Wiring Main Circuit Wiring 1 Power terminal block designations Power input and output may be connected via a nine or ten position terminal block The pin assignments are as follows Model VFD007A21A VFD007A23A VFD015A21A VFD015A23A VFD007A43A VFD015A43B AWG 22 16 Torque 10kgf cm VFD022A21A VFD022A23A VFD037A23A VFD022A43A VFD037A43A AWG 18 10 Torque 16kgf cm VFD055A23B VFD075A23B VFD055A43B VFD075A43B AWG 14 8 Torque 20kgf cm VFD110A23A VFD150A23A VFD185A23A VFD220A23A VFD110A43A VFD150A43A VFD185A43A VFD220A43A AW
72. urrent 96 Pr 28 Momentary Power Loss Protection Parameter Parameter Name Factory Setting Settings d0000 d0001 d0002 Note 32 Momentary power failure operation mode d0000 Operation stops after momentary power loss Operation continues after momentary power loss Speed search starts with the frequency reference value Operation continues after momentary power loss Speed search starts with the Minimum output frequency Pr 08 Multi function Indication and Photocoupler outputs that are programmed for fault indication will not be energized during restart after a momentary power failure refer to Pr 45 and 57 This parameter determines the AC drive mode of operation after recovery from momentary power failure 33 Parameter E E Parameter Name Factory Setting Units Parameter value Maximum allowable power loss time d002 0 Sec 0 1 Sec d000 3 d005 0 Sec If during a power failure the power loss is less than the time defined by Pr 33 then the AC drive will resume operation set by Pr 32 If the maximum allowable power loss time is exceeded the AC drive output power will remain off and must be reset to resume operation the fault indication will be set Parameter Parameter Name Factory Setting Units Parameter value 34 Minimum base block time d000 5 Sec 0 1 Sec d000 3 d005 0 Sec When a momentary power loss is detected and the power failure is less than the time se
73. ve do not touch components or the circuit boards until all static control precautions have been taken AN Caution Never connect the main circuit output terminals U V and W directly to the AC main circuit power supply as this will damage the drive AX Caution Do not apply the antirust to screws for fastening drives Please clean the drives and screws with dry cloth or alcohol not with synthetic cleaner Fasten the screws with washers and rated torque lest the enclosure corners of drives be distorted This manual is for DELTA AC Motor Drive VFD A and VFD H Series For the frequency in Pr 03 Pr 04 Pr 06 Pr 16 Pr 17 Pr 18 Pr 19 Pr 20 Pr 21 Pr 22 Pr 23 Pr 36 Pr 37 Pr 47 Pr 67 Pr 68 and Pr 69 VFD A Series can be regulated up to 400Hz and VFD H Series up to 1500Hz 1 Receiving Storage and Transportation The AC motor drive has gone through rigorous quality control tests at the factory before shipment After receiving the AC drive check for the following Receiving Y Check to make sure that the package includes an AC drive the User Manual dust covers and rubber bushings Y nspect the unit to insure it was not damaged during shipment Y Make sure that the part number indicated on the nameplate corresponds with the part number of your order Storage The AC Drive should be kept in the shipping carton before installation In order to retain the warranty coverage the AC drive should be stored properly when it i
74. vention level Setting to percentage of rated current Digital operation Setting by CA W or Frequency Variable resistor of 5K 0 5W 0 to 10 VDC 4 20mA RS 485 serial port External signal setting Multi function 1 3 JOG Multi step speed Up Down Operation Digital operation Setting by RUN STOP FWD REV Setting Signal External signal FWD REV EF can be combined for 2 or 3 wire operation RS 485 serial interface i m Multi step selection 1 7 Jogging Accel Decel Prohibit First Second Multi function input signal ane ccel Decel Switching command Externa i selection etc Accel Decel Switching d Ext BB NC NO selection et During running Up to frequency setting Up to desired frequency setting Count out ing Output Rat Input Rating Control Characteristics Operating Characteristics Multi function output signal detection Non zero speed Over torque detection etc Analog Digital Output Analog frequency current signal output digital frequency signal output Automatic Voltage Regulation AVR S Curve over voltage over current stall prevention Other functions abnormal records checking Carrier frequency adjustable DC braking DB starting frequency setting Momentary power failure restart Frequency limit etc Over current over voltage under voltage electronic thermal overheat ground fault overload limit over voltage supply etc but no short circuit protectio

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