Delta VFD-A User Manual Download Page 2

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5011200503

200305-22

AE02

Summary of Contents for VFD-A

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Page 4: ...hapter 3 Digital Keypad Operation Description of the Digital Keypad 11 Explanation of Displayed Messages 12 Chapter 4 Start Up 16 Chapter 5 Parameter Settings 19 Chapter 6 Summary of Parameter Setting...

Page 5: ...hould be performed by qualified personnel Attention Grounding the VFD A drive is done by connecting the Earth Ground to the drive ground terminal Attention The final enclosure for operating the AC Mot...

Page 6: ...ed environment where the relative humidity is less than 95 non condensing Do not store the AC drive in places where it could be exposed to corrosive gases Do not store the AC drive on a shelf or on an...

Page 7: ...s 0 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 5 5 22 0 KW 7 5 30HP 5 5 22...

Page 8: ...elow 0 75 1 5 KW 1 2HP 2 2 3 7 KW 3 5HP 5 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 o...

Page 9: ...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 120mm...

Page 10: ...ing Resistor Earth Ground VFD022A21A VFD022A23A VFD037A23A VFD022A43A VFD037A43A AWG 18 10 Torque 16kgf cm U V W R S T B1 B2 AC Input Line Terminals Motor Connection Braking Resistor Earth Ground VFD0...

Page 11: ...egenerative resistor option P B1 N Connection for the braking unit Ground connect appropriate ground wire to avoid electrical shock and noise interference 3 Terminal dimensions VFD007A21A VFD007A23A V...

Page 12: ...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 Not...

Page 13: ...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 D...

Page 14: ...w SG SG RS 485 Serial interface PC AC Motor Drive Signal Signal 1 1 1 2 2 3 4 5 9 8 8 6 Notes A Refer to Pr 39 40 41 on page 35 Refer to Pr 38 on page 34 Refer to Pr 45 46 on page 38 and Pr 63 64 66 o...

Page 15: ...Reverse key Jog key Run key LED display LED indication Program Reset key Starts inverter drive operation Indicates frequency motor current and alarm contents Sets the parameter number or changes the n...

Page 16: ...cy RUN Run Used to start the AC drive operation This key has no effect when the drive is set to terminal run STOP Stop Used to stop the AC drive operation Up Down Press the Up or Down button to change...

Page 17: ...een set the new value is automatically stored in memory To modify an entry use or key Explanation of the LED Indicators REV FWD JOG STOP RUN Red lamp lights during REV operation Red lamp lights during...

Page 18: ...setting Use the STOP 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 fr...

Page 19: ...PRGM FUNC DATA RESET PRGM RESET PRGM Press PRGM key Press FUNC key Press FUNC key Press up down key to set the parameter data FUNC DATA Press DATA key to store the data FUNC DATA Press DATA key to di...

Page 20: ...onnect 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 frequen...

Page 21: ...ration Stop key on digital keypad is enabled Three wire sequence remote control is enabled Pr 00 d0000 Pr 01 d0001 Pr 38 d0002 STOP REV FWD IM EF FWD DCM REV RUN Note Descriptions of the close open fu...

Page 22: ...o Stop then verify the Accel Decel Time Settings Pr 10 and 11 are correct for your application 3 Disconnect and lock out all incoming power to the AC drive A DC bus voltage may be present at the termi...

Page 23: ...mming procedures and minimize tuning AC Drive parameters and functions Operation Modes 21 V F Data Settings 22 Accel Decel Time Setting 25 Frequency Reference Setting 27 Operating and Protective Funct...

Page 24: ...ameter Name Operation instructions source select Factory Setting d0000 Settings d0000 Operating instructions determined by the digital keypad d0001 Operating instructions determined by the external te...

Page 25: ...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...

Page 26: ...ency and the Mid point frequency See graph on Page 24 Parameter 07 Parameter Name Mid point voltage Factory Setting d010 0 V d020 0 for 440 V class Units 0 1 V Parameter value d002 0 d255 0 V d004 0 d...

Page 27: ...cy Standard V F Curve Pr 03 Pr 04 Pr 06 Pr 08 Pr 09 Pr 07 Pr 05 Frequency Voltage Custom V F Curve Pr 06 Pr 07 Pr 04 Pr 03 Pr 09 Pr 08 Pr 05 Frequency Voltage Fan Pump V F Curve Pr 07 Pr 08 Pr 06 Pr 0...

Page 28: ...Pr 03 Pr 04 Pr 05 Pr 06 Pr 07 Pr 08 Pr 09 50 0 50 0 220 0 25 50 0 1 3 10 0 V f 50 0 10 1 3 220 Pr 03 Pr 04 Pr 05 Pr 06 Pr 07 Pr 08 Pr 09 60 0 60 0 220 0 3 0 23 1 5 18 0 V f 60 0 18 1 5 220 Pr 03 Pr 0...

Page 29: ...m 0 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 d0...

Page 30: ...nning 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...

Page 31: ...e Enabled S curve characteristics Time S curve characteristics Time Frequency Reference Setting Pr 22 Pr 16 Pr 17 Pr 18 Pr 19 Pr 20 Pr 21 Multi speed Operation Parameter 16 17 18 19 20 21 22 Parameter...

Page 32: ...e AC drive jog frequency Upon receipt of a jog command the drive will ramp to the jog frequency Time Speed Decel Time Accel Time Pr 14 Pr 14 Pr 23 JOG frequency JOG command ON Operating and Protective...

Page 33: ...en the DC bus voltage drops below the preset value Time DC bus voltage Over voltage detection level Output frequency Time Over voltage stall prevention Pr 26 Pr 27 Over current Stall Prevention Parame...

Page 34: ...ad 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 accelera...

Page 35: ...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...

Page 36: ...etermines the AC drive mode of operation after recovery from a momentary power failure Parameter 33 Parameter Name Maximum allowable power loss time Factory Setting d002 0 Sec Units 0 1 Sec Parameter...

Page 37: ...y reference value Pr 32 d0001 Min baseblock time Speed synchronization detection OUTPUT FREQUENCY OUTPUT VOLTAGE INPUT POWER Pr 33 Allowable maximum power loss time Pr 34 Speed search starts with mini...

Page 38: ...functions and operating modes available through the external control terminals The following configurations are available Pr 38 Control terminal wiring diagram d0000 Two wire FWD STOP REV STOP REV FW...

Page 39: ...ne a command frequency via the multi step speed settings Pr 16 to Pr 22 Hz step 1 step 2 step 3 step 4 step 7 step 6 step 5 MI1 DCM MI2 DCM MI3 DCM ON ON ON ON ON ON ON ON ON Time ON ON ON Pr 16 Pr 19...

Page 40: ...equency 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...

Page 41: ...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 AFM ACM Analog current meter The an...

Page 42: ...requency 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 triggere...

Page 43: ...he drive is running 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 f...

Page 44: ...alog current input 4 20 mA and analog input signal level is defined as follows Analog current frequency command 10 V 0 V 4 mA 20 mA Voltage corresponding to the analog input signal level 5 V 12 mA An...

Page 45: ...ameter Name Motor no load current Factory Setting d0040 Units 1 Parameter value d0000 d0099 This parameter can be programmed while the drive is running This parameter sets the motor no load current in...

Page 46: ...nd Pr 55 is set at 10 the drive will increase the output frequency up to 6 under full load conditions to compensate for slip Pr 56 Reserved Pr 57 Multi function Indication Output Contact Parameter 57...

Page 47: ...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 Pa...

Page 48: ...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...

Page 49: ...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 externa...

Page 50: ...n 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 whe...

Page 51: ...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 This parameter determines the frequency band of a given Ski...

Page 52: ...Heat dissipation 3 KHz significant minimal minimal 6 KHz 9 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...

Page 53: ...08 CPU failure 3 CF3 d0009 Hardware protection failure HPF d0010 Over current during acceleration ocA d0011 Over current during deceleration ocd d0012 Over current during steady state operation ocn d0...

Page 54: ...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...

Page 55: ...served Pr 80 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 This parameter i...

Page 56: ...etermined by the digital control panel d0000 page 21 d0001 Operating instructions determined by the external terminal connections keypad STOP key effective d0002 Operating instructions determined by t...

Page 57: ...frequency select d000 1 d400 0 Hz d006 0 d0000 REV run enable 24 REV run setting page 27 REV run d0001 REV run disable d0000 d0000 Disable over voltage stall prevention 25 Over voltage stall preventio...

Page 58: ...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 42 Analog...

Page 59: ...rated by d0000 Active with standard motor d0002 overload relay page 42 temperature d0001 Active with special motor d0002 Inactive 59 Electronic thermal characteristics selection 42 d0030 d0300 sec d00...

Page 60: ...d0000 75 Third most recent fault record d0002 Over voltage ov d0000 d0003 Overheat oH d0004 Overload oL d0005 Overload 1 oL1 d0006 External fault EF d0007 CPU failure 1 CF1 d0008 CPU Failure 3 CF3 d00...

Page 61: ...mory 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 unders...

Page 62: ...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...

Page 63: ...boost setting in Pr 54 Increase the acceleration time Replace with an AC drive with higher output capacity Over current during deceleration 1 Short circuit at motor output 2 Deceleration time too sho...

Page 64: ...Check for possible poor insulation at the output line Fuse failure The fuse failure information will be displayed by the LED located on the power board Fuse failure 1 Replace Fuse 2 Check whether the...

Page 65: ...61 APPENDIX A Standard Specifications...

Page 66: ...al signal FWD REV EF can be combined for 2 or 3 wire operation RS 485 serial interface Multi function input signal Multi step selection 1 7 Jogging Accel Decel Prohibit First Second Accel Decel Switch...

Page 67: ...gnal External signal FWD REV EF can be combined for 2 or 3 wire operation RS 485 serial interface Multi function input signal Multi step selection 1 7 Jogging Accel Decel Prohibit First Second Accel D...

Page 68: ...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 assigne...

Page 69: ...ives UU Slave address 00 31 MM Operation command X don t care X0 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 Set...

Page 70: ...cters P Header of parameter string S Check sum 03H A Command acknowledge 01H Command acknowledged by a single AC drive 02H Command acknowledged by all AC drives UU Slave address 00 31 NN Parameter num...

Page 71: ...ND STRUCTURE Word length 11 characters R Header of read string S Check sum 03H B Acknowledge back Correct 06H Error 07H UU Slave address 00 31 NN Parameter number 00 80 DDDD Data of parameter AC drive...

Page 72: ...02 ABC D Amp When NN 03 A Operation command 0 Stop 1 Forward operation 2 Stop 3 Reverse operation 4 Forward jog 5 Forward jog 6 Reverse jog 7 Reverse jog 8 Reset after AC drive error B AC drive status...

Page 73: ...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...

Page 74: ...7 72 213 0 8 39 226 0 8 90 5 5 0 22 167 0 6 57 5 5 0 22 9 3 0 36 VFD007A21A H VFD007A23A H VFD007A43A H VFD015A21A H VFD015A23A H VFD015A43B H Unit mm VFD015A43A VFD022A21A H VFD022A23A H VFD022A43A...

Page 75: ...2 0 40 384 0 15 12 403 8 15 90 226 0 8 90 250 0 9 84 200 7 87 10 0 0 39 13 0 0 51 10 0 0 39 VFD055A23A H VFD055A43A H VFD075A23A H VFD075A43A H Unit mm inches VFD110A23A H VFD110A43A H VFD150A23A H VF...

Page 76: ...72 Digital Keypad 1 LC A05E it is used for A Series 1HP 5HP Unit mm inch FWD REV DATA FUNC PRGM 2 LC A10E it is used for A Series 7 5HP 30HP Unit mm inch FUNC DATA REV FWD PRGM...

Page 77: ...73 Remote Controller RC01 Adapter Unit mm inches Standard Extension Cable Unit mm...

Page 78: ...080 400W 40 BR400W040 1 125 7 5 5 5 3 111 500W 30 BR500W030 1 125 10 7 5 4 148 1000W 20 BR1K0W020 1 125 15 11 6 186 2400W 13 6 2015 1 BR1K2W6P8 2 125 20 15 8 248 3000W 10 2015 1 BR1K5W005 2 125 25 18...

Page 79: ...75 Braking Resistors Braking Units Braking Resistors Braking Units...

Page 80: ...76 Braking resistors model no BR1K0W050 BR1K2W008 BR1K2W6P8 BR1K5W005 BR1K5W040...

Page 81: ...d for 1 2 HP 440 V Braking resistor 200 120W MVR200W120 Used for 3 5 HP 440 V Braking resistor 200 200W MVR200W200 Used for 3 5 HP 440 V Braking resistor 200 120W MHR200W120 Used for 1 2 HP 220 V Brak...

Page 82: ...VFD007A23A VFD007A43A VFD015A23A VFD015A43B 10TDT1W4 220V 440V 3 10A VFD022A21A 30DRT1W3 220V 1 30A VFD022A43A VFD037A43A 10TDT1W4B 440V 3 10A VFD022A23A VFD037A23A 20TDT1W4 220V 3 20A VFD055A43B VFD0...

Page 83: ...VFD037A43A VFD055A23B VFD055A43B VFD075A23B VFD075A43B VFD110A23A VFD110A43A VFD150A23A VFD150A43A VFD185A23A VFD185A43A VFD220A23A VFD220A43A Model Name is herewith confirmed to comply with the requ...

Page 84: ...D075A43B VFD110A23A VFD110A43A VFD150A23A VFD150A43A VFD185A23A VFD185A43A VFD220A23A VFD220A43A Model Designation is herewith confirmed to comply with the requirements set out in the Council Directiv...

Page 85: ...ating Note Please select enough current capacity of NFB 1 phase 3 phase Model Input Current A Model Output Current A Model Output Current A VFD007A21A 11 VFD007A23A 5 0 VFD075A23B 33 VFD015A21A 15 VFD...

Page 86: ...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...

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