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General Sensorless Vector Control Micro Drives

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1. Max Wire Current Gauge fete Model Name F kgf cm input AWG in Ibf output mm iien VFD002M11A 6A 1 6A 12 14 VFD004M11A 9A 2 5A_ 3 3 2 1 yi VFD007M11A 16A 4 2A 12 3 3 VFDO04M21A 21B _6 3A 2 5A ooon VFD004M23A 3 2A 2 5A 12 14 14 IDOC VFD007M21A 21B 11 5A 5 0A 3 3 2 1 12 JAOLE VFD007M23A 6 3A 5 0A O VFD015M21A 21B 15 7A 7 0A 12 3 3 12 14 VFD015M23A 9 0A 7 0A 133 94 VED022M21A 27AN0A 8 8 4 8 12 q VFD022M23B 15AM0A g4 3 3 15 8 10 13 i VFD037M23A 196A 17A 8 4 5 3 VED055M23A 28A 25A 8 8 4 12 14 VFD007M43B 4 2AI3 0A 133 94 12 14 VFD007M53A 24NI1 7A 3394 12 14 VFD015M43B 5 7AI4 0A 033 54 44 12 14 12 VFDO15M53A 42A 3 0A 133 94 12 14 VFD022M43B 6 0A 5 0A 133 94 12 14 VFD022M53A 5 9A 4 2A 03 394 VFD037M43A 8 5a 8 2A 8714 ING 8 4 2 1 VFD037M53A 7 0A 6 6A 8714 MENG 8 4 2 1 VFD055M43A 14a13A 812 8 4 3 3 15 8 12 13 VFD055M53A 10 5A 9 9A 8 4 3 3 VFD075M43A 23A 18A 8 10 8 4 5 3 8 12 VFD075M53A 12 9A 12 2A 8 4 3 3 Note It needs to use the Recognized Ring Terminal to conduct a proper wiring 2 8 Revision Aug 2015 ME16 SW V3 13 Chapter 2 Installation and Wiring 2 4 Control Terminal Wiring Factory Settings Wire Type Copper Only Wire Gaug
2. ASCII Mode Command message Response message STX a STX pa ADR 1 0 ADR 1 0 ADR 0 q ADR 0 1 CMD 1 A CMD 1 A CMD 0 0 CMD 0 0 0 0 0 o Starting data address P Starting data address T 4 q 0 o Number of data 0 Number of data 0 count by word 0 count by word 0 2 o Number of data 0 D count by byte 4 LRC Check C 4 CR END 3 LF The first data content 5 g 0 F The second data content N 0 g LRC Check E CR END LF Revision Aug 2015 ME16 SW V3 13 4 65 Chapter 4 Parameters 4 66 RTU Mode Command message ADR 01H CMD 10H Starting data 00H address 11H Number of data 00H count by word 02H Co ee The first data 13H content 88H The second data OFH content AOH CRC Check Low B2H CRC Check High 49H 3 5 CHK check sum ASCII mode Response message ADR 01H CMD 10H Starting data 00H address 11H Number of data 00H count by word 02H CRC Check Low 11H CRC Check High CDH LRC Longitudinal Redundancy Check is calculated by summing up module 256 the values of the bytes from ADR1 to last data character then calculating the hexadecimal representation of the 2 s complement negation of the sum For example reading 1 word from address 0401H of the AC drive with address 01H
3. 36 5 1 44 10 5 0 41 29 4 1 16 13 5 0 53 B DIGITAL a I 4 A rr o ogo v p A N oO OIN 1 JOJU Sg i oll FS OJN B O J ae ise 1 E 1 4 M2 0 P0 4 0 EH LJ Reference Table for the 7 segment LED Display of the Digital Keypad Digit 0 1 2 3 4 5 LED i 5 3 Z Display a Z 3 1 3 English alphabet A b Cc d E F LED o t a c c Display os as Le m i i English alphabet K L n Oo P q LED wu m o o Display a i wi i 1 English alphabet X Z LED uw Display 4 _ Revision Aug 2015 ME16 SW V3 13 on 0 Unit mm inch 7 8 9 5 pa oa 1 a a Hh Jj Le 7 nn I 2 S Tt U T Wh oo l mh us 3 3 Chapter 3 Keypad and Start Up Digital Keypad Mounting Panel A Unit mm inch Mounting Panel A Screw Hole X2 M2 P0 4 Deeppin 6 Lt 29 4 1 16 14 7 0 58 Yr iQ N od a 3 S ed Si We 16 0 0 63 S Cut Off for the S connector wire ai Digital Keypad Mounting Panel B Unit mm inch Thickness 2 0mm 3 4 Must Add Nut M2 P0 4 X2 Mounting Panel B 2 3 0 X2 tL i 29 4 1 16 14 7 0 58 7 to x 2 B 3 Ey v ig o_ 16 0 0 63 Cut Off for the S connector wire nt Revision Aug 2015 ME16 SW V3 13 Chapter 3 Keypad and Start Up 3 2 Operation Method The
4. reactor oo yY DC he as AC motor drive j ix reactor A EON AM motor zx K Sa Application 3 Question Used to improve the input power factor to reduce harmonics and provide protection from AC line disturbances surges switching spikes short interruptions etc The AC line reactor should be installed when the power supply capacity is 500kVA or more and exceeds 6 times the inverter capacity or the mains wiring distance lt 10m When the mains power capacity is too large line impedance will be small and the charge current will be too high This may damage AC motor drive due to higher rectifier temperature Correct wiring large capacity power reactor __ f ra D AMA N A i Revision Aug 2015 ME16 SW V3 13 small capacity AC motor drive _ N c motor Nc B 9 Appendix B Accessories B 5 Zero Phase Reactor RF220X00A Dimensions are in millimeter Recommended Wire Cable Size or Wirin type Qty Method Note AWG mm Nominal mm lt 10 lt 53 lt 55 1 eee Single core P lt 2 lt 33 6 lt 38 4 ree lt 12 lt 33 lt 35 14 sa Three core A lt 1 lt 424 lt 50 4 Diagram Note 600V Insulated Unshielded Cable Diagram A Please wind each wire 4 times around the core The reactor must be put at inverter side as close as possible Ze
5. STX ie ADR 1 0 ADR 0 TE CMD 1 0 CMD 0 3 Starting data address 0 y 0 ZE T 0 Number of data o ZE LRC CHK 1 T LRC CHK 0 6 END 1 CR END 0 LF 01H 03H 04H 01H 00H 01H 0AH the 2 s complement negation of OAH is F6H Revision Aug 2015 ME16 SW V3 13 RTU mode ADR 01H CMD 03H Starting address 21H 02H Number of data 00H count by word 02H CRC CHK Low 6FH CRC CHK High F7H CRC Cyclical Redundancy Check is calculated by the fol Chapter 4 Parameters owing steps Step 1 Load a 16 bit register called CRC register with FFFFH Step 2 Exclusive OR the first 8 bit byte of the command message with the low order byte of the 16 bit CRC register putting the result in the CRC register Step 3 Shift the CRC register one bit to the right with MSB zero filling Extract and examine the LSB Step 4 If the LSB of CRC register is 0 repeat step 3 else Exclusive or the CRC register with the polynomial value A001H Step 5 Repeat step 3 and 4 until eight shifts have been performed When this is done a complete 8 bit byte will have been processed Step 6 Repeat steps 2 to 5 for the next 8 bit byte of the command message Continue doing this until all bytes have been processed The final contents of the CRC register is the CRC value When transmitting the CRC value in the message the upper and lower bytes of the CRC
6. MODE DATA a x al XX x lt gt 4 hi PROG MODE DATA g oO H XX XX _ 8 a PRO MODE RES 6 XXXXX BS ae lt gt Numbe a ED DAT Cannot Succeed t write in Write in Revision Aug 2015 ME16 SW V3 13 fe Appendix B Accessories B 8 AMD EMI Filter Cross Reference Model of AC Drive EMI Filter VFD002M11A VFD004M11A VFD007M11A VFD004M21B VFD007M21B VFD015M21B RFOISMZTAA VFD007M43B VFD015M43B VFD022M43B RF022M43AA VFD022M21A RF022M21BA VFD037M43A VFD055M43A VFD075M43A RF075M43BA VFD037M23A VFD055M23A 40TDS4W4B VFD022M23B VFD004M23A VFD007M23A VFD015M23A 1STOTINVAS If users are to operate the AC motor drive in coordination with the EMI filters manufactured by DELTA consult the above chart for the appropriate I O terminals of the applicable filters ff The filter will cause high leakage current We recommend the grounding is required Installation All electrical equipment including AC motor drives will generate high frequency low frequency noise and will interfere with peripheral equipment by radiation or conduction when in operation By using an EMI filter with correct installation much interference can be eliminated It is recommended to use DELTA EMI filter to have the best interference elimination performance We assure that it can comply with following rules when AC motor drive and EMI filter are installed and wired according to user manual E
7. Please set suitable accel decel time by load inertia Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision Aug 2015 ME16 SW V3 13 5 7 Chapter 5 Troubleshooting 5 11 Motor Stalls during Acceleration Motor stalls during ___ Check if acceleration Yes Increase setting time acceleration time is too short No Vv Check ifthe inertia Yes of the motor and load Use special motor is too high No No Vv Thicken or shorten the Reduce load or wiring between the 4 Yes cya low voltage increase the capacity motor and AC motor drive P of AC motor drive No Reduce load or Yes i increase the capacity PHR hi load torque of AC motor drive i 9 No Maybe AC motor drive has Check if the torque Yes malfunction or misoperation compensation is suitable gt due to noise Please contact DELTA No Y Increase torque compensation 5 12 The Motor does not Run as Expected Check Pr 04 to Pr 09 Motor ee me and torque compensation No y Adjust Pr 04 to Pr 09 as expecte settings and lower torque compensation Yes y Yi Run in low speed continuously Yes _ Please use specific motor No Y Is load too large Reduce load or increase the capacity of AC motor drive No h d
8. ssseee C 1 C 1 Capacity Formulas ee eeeeseeeeeesceeeeeneeeeeeeeeeseeeeeeenneeeesenaeeeeeenaees C 2 C 2 General PreCautlon vies isise niieoe eii C 4 C 3 How to Choose a Suitable Motor cccccccsssseseeeeeeeeeeeneeeeeeeeeeanenes C 5 Chapter 1 Introduction The AC motor drive should be kept in the shipping carton or crate before installation In order to retain the warranty coverage the AC motor drive should be stored properly when it is not to be used for an extended period of time Storage conditions are Saar OV ee INS Store in a clean and dry location free from direct sunlight or corrosive fumes Store within an ambient temperature range of 20 C to 60 C Store within a relative humidity range of 0 to 90 and non condensing environment Store within an air pressure range of 86 kPA to 106kPA DO NOT place on the ground directly It should be stored properly Moreover if the surrounding environment is humid you should put exsiccator in the package DO NOT store in an area with rapid changes in temperature It may cause condensation and frost If the AC motor drive is stored for more than 3 months the temperature should not be higher than 30 C Storage longer than one year is not recommended it could result in the degradation of the electrolytic capacitors When the AC motor drive is not used for longer time after installation on building sites or places with humidity and dust it s b
9. Non fuse breaker 6 O NEB MC B1 B2 eier R ss Pr U T1 T O T L3 W T3 TOEO E O0 Terminal Symbol Explanation of Terminal Function R L1 S L2 T L3 AC line input terminals three phase U T1 V T2 W T3 Motor connections B1 B2 Connections for brake resistor optional Amm Earth Ground Mains power terminals R L1 S L2 T L3 2 6 Connect these terminals R L1 S L2 T L3 via a non fuse breaker or earth leakage breaker to 3 phase AC power some models to 1 phase AC power for circuit protection It is unnecessary to consider phase sequence It is recommended to add a magnetic contactor MC in the power input wiring to cut off power quickly and reduce malfunction when activating the protection function of AC motor drives Both ends of the MC should have an R C surge absorber Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration Revision Aug 2015 ME16 SW V3 13 Chapter 2 Installation and Wiring m Please use voltage and current within the regulation shown in Appendix A When using a GFCI Ground Fault Circuit Interrupter select a current sensor with sensitivity of 200mA and not less than 0 1 second detection time to avoid nuisance tripping DoNOT run stop AC motor drives by turning the power ON OFF Run stop AC motor drives by RUN STOP command via
10. A NELTA Smarter Greener Together Industrial Automation Headquarters Delta Electronics Inc Taoyuan Technology Center No 18 Xinglong Rd Taoyuan City Taoyuan County 33068 Taiwan TEL 886 3 362 6301 FAX 886 3 371 6301 Asia Delta Electronics Jiangsu Ltd Wujiang Plant 3 1688 Jiangxing East Road Wujiang Economic Development Zone Wujiang City Jiang Su Province People s Republic of China Post code 215200 TEL 86 512 6340 3008 FAX 86 769 6340 7290 Delta Greentech China Co Ltd 238 Min Xia Road Pudong District ShangHai P R C Post code 201209 TEL 86 21 58635678 FAX 86 21 58630003 Delta Electronics Japan Inc Tokyo Office 2 1 14 Minato ku Shibadaimon Tokyo 105 0012 Japan TEL 81 3 5733 1111 FAX 81 3 5733 1211 Delta Electronics Korea Inc 1511 Byucksan Digital Valley 6 cha Gasan dong Geumcheon gu Seoul Korea 153 704 TEL 82 2 515 5303 FAX 82 2 515 5302 Delta Electronics Int l S Pte Ltd 4 Kaki Bukit Ave 1 05 05 Singapore 417939 TEL 65 6747 5155 FAX 65 6744 9228 Delta Electronics India Pvt Ltd Plot No 43 Sector 35 HSIIDC Gurgaon PIN 122001 Haryana India TEL 91 124 4874900 FAX 91 124 4874945 Americas Delta Products Corporation USA Raleigh Office P O Box 12173 5101 Davis Drive Research Triangle Park NC 27709 U S A TEL 1 919 767 3800 FAX 1 919 767 8080 Delta Greentech Brasil S A Sao Paulo Office Rua
11. Revision Aug 2015 ME16 SW V3 13 4 9 Chapter 4 Parameters Factory Parameter Explanation Settings Setting Customer 0 01 to 400 0 Pr 93 Accel 1 to Accel 2 i 0 00 Frequency Transition 0 00 Disable 0 01 to 400 0 Pr 94 Decel 1 to Decel 2 0 00 Frequency Transition 0 00 Disable y 00 Disable auto energy saving X Pr 95 Auto Energy Saving f 00 01 Enable auto energy saving Counter Countdown 00 to 9999 Pr 96 Complete 00 Preset counter 00 to 9999 PES countdown 00 Pr 98 Total Time Count from 00 to 65535 days Read i Power On Days Only Pr 99 Total Time Count from 00 to 1440 minutes Read Power On Minutes Only Pr 100 Software Version HH 00 Linear Accel Decel 01 Auto Accel Linear Decel Pr 104 pes il anle 02 Linear Accel Auto Decel 00 easel 03 Auto Accel Decel 04 Linear Accel Decel Stall Prevention during Deceleration 00 AVR function enabled 01 AVR function disabled Pr 102 Auto Voltage un l k a Regulation AVR 02 AVR function disabled when stops 03 AVR function disabled when decel 00 Disable Auto tune Motor Pr 103 Parameters 01 Auto tune for R1 00 02 Auto tune for R1 No Load testing Pr 104 R1 value 00 to 65535 mQ 00 00 V F Control Pr 105 Control Mode 00 01 Sensor less Control Pr 106 Rated Slip 0 00 to 10 00 Hz 3 00 X Pr 107 Vector Voltage Filter 5 to 9999 per 2ms 10 Vector Slip 25 to 9999 2 APPS Compensation Filter S
12. oO The parameter defines the carrier frequency of the PWM Pulse Width Modulated output Revision Aug 2015 ME16 SW V3 13 4 51 Chapter 4 Parameters A Electromagnetic Noise SEREN Carrier Frequency Acoustic Noise Heat Dissipation Leakage Current Significant Minimal Minimal Minimal Significant Significant gq From the above table we see that the carrier frequency of PWM output has a significant influence on the electromagnetic noise heat dissipation of the AC drive and the acoustic noise to the motor Auto Restart Attempts After Fault Settings 00 to 10 Factory Setting 00 qi When this parameter is enabled set different to zero the AC Drive will restart reset automatically up to 10 times after the occurrence of certain type of faults over current OC over voltage OV If enabled the AC drive will restart on speed search which begins at Master Frequency Setting this parameter to 0 will disable this operation To set the fault recovery time after a fault please see base block time for speed search Pr 34 Present Fault Record Second Most Recent Fault Record Third Most Recent Fault Record Factory Setting 00 Settings 00 no fault occurred 01 Over current oc 02 Over voltage ov 03 Overheat oH 04 Overload oL 05 Overload 1 oL1 06 External Fault EF 07 CPU failure 1 CF1 08 CPU failure 3 CF3 09 Hardware Protection Failure HPF 10 Over current d
13. potentiometer and relay Motor has malfunction a If load is too large Check if motor connection is correct Connect correctly Check if the setting of torque compensation is correct Ino Increase the setting of torque compensation Motor is locked due to large load please reduce load For example if there is a brake check if it is released v Revision Aug 2015 ME16 SW V3 13 5 10 Motor Speed cannot Chapter 5 Troubleshooting be Changed Motor can run but cannot change speed If accel decel time is very lon Change frequency setting AA A 7 Yes Check if the setting of the Modify the setting max frequency is too low No No h a If the setting of frequency veg is out of range upper lower Modify the setting bound Ne Press UP DOWN key to see if speed has Tes No any change y If there is any change If the setting of of the signal that sets Yes L pi g Pr 17 to Pr 23 frequency 0 10V and are the same J 4 20mA No Check if the wiring between No MO M5 to GND is correct No Ad No Check if the wiring of external terminal is correct Yes Connect Yes Z correctly Check if frequency for 7 each step is different No enone Yes
14. read 2 data from address 2102H of AC drive with address 1 unsigned char tdat 60 0 1 0 3 2 1 0 2 0 0 0 2 D 7 r n 4 70 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters void main int i outportb PORT MCR 0x08 interrupt enable outportb PORT IER 0x01 interrupt as data in outportb PORT LCR inportb PORT LCR 0x80 the BRDL BRDH can be access as LCR b7 1 outportb PORT BRDL 12 set baudrate 9600 12 115200 9600 outportb PORT BRDH 0x00 outportb PORT LCR 0x06 set protocol lt 7 N 2 gt 06H lt 7 E 1 gt 1AH lt 7 0 1 gt 0AH lt 8 N 2 gt 07H lt 8 E 1 gt 1BH lt 8 0 1 gt 0BH for i 0 i lt 16 i while inportb PORT LSR amp 0x20 wait until THR empty outportb PORT THR tdat i send data to THR i 0 while kbhit if inportb PORT LSR amp 0x01 bO 1 read data ready rdat i inportb PORT RDR read data form RDR Revision Aug 2015 ME16 SW V3 13 4 71 Chapter 4 Parameters Unit 0 10 Hz Unit 0 10 Hz Factory Setting 0 00 EKE Accel 1 to Accel 2 Frequency Transition Decel 1 to Decel 2 Frequency Transition Settings 0 01 to 400 0 Hz 0 00 disable qi These functions are used to change acceleration or deceleration depending on attained frequency and not by closing contacts on the external terminals The priority of this parameter is higher than the time of Ac
15. 4 86 Revision Aug 2015 ME16 SW V3 13 Chapter 5 Troubleshooting 5 1 Over Current OC ocA ocd oc Over current Over current gt i 2 Over current during acceleration during deceleration v Remove short circuit ves Check if there is any short circuits and or ground fault grounding between the U V W and motor ie No No Reduce the load or Yes increase the power Check if load is too large of AC motor drive No No No Reduce torque compensation compensation Yes Reduce torque compensation a eo Check if Check i No is too short by is too short by load inertia load inertia No acceleration time deceleration time Yes Yes Maybe AC motor drive has malfunction or error 4 due to noise Please contact with DELTA le N Arete lace Yes Y AA Yes Can acceleration Yes Can deceleration time be made longer time be made longer No No Y Increase accel decel Reduce load or increase time i the power of AC motor drive Yy w Reduce load or increase Check braking H the power of AC motor method Please drive contact DELTA Revision Aug 2015 ME16 SW V3 13 Chapter 5 Troubleshooting 5 2 Ground Fault GFF Is output circuit cable or oo motor drive ete motor of AC motor drive Ma tunction or misoperation Ground faul
16. Chapter 4 Parameters Save Frequency Set Point Factory Setting 01 Settings 00 Not Save 01 Save AA This parameter is used to save the frequency setting before powering off Pr 142 Second Source of Frequency Command Factory Setting 00 Settings 00 Keypad Up Down 01 AVI 0 10V 02 ACI 4 20mA 03 RS485 04 Keypad Potentiometer AA This parameter changes the source for frequency command by using any Multifunction Input Pr 39 Pr 42 setting 28 Pr 143 Software Braking Level Unit 0 1V Settings 115V 230V series 370 to 450 Vdc Factory setting 380 0 460V series 740 to 900 Vdc Factory setting 760 0 575V series 925 to 1075 Vdc Factory setting 950 0 AA This parameter sets the level for the dynamic braking to operate The setting value must be higher than the steady state DC BUS Voltage to prevent the braking transistor from having a 100 duty At 100 duty the transistor and resistor will most likely fail Pr 144 Accumulative Motor Operation Day Settings 00 65535 Days Read Only Accumulative Motor Operation Time Min Settings 00 1440 Minutes Read Only AA These parameters display accumulative time of motor operation They will not reset to zero due to parameter reset to factory and will not re calculate if the 65535 days limit is exceeded Pr 146 Line Start Lockout Factory Setting 00 Settings 00 Disable 01 Enable 4 82 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameter
17. Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Content Address Functions Status monitor Read only 2100H Error code 00 01 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 No errors occurred Over current oc Overheat oH Drive overload oL Motor overload oL1 External fault EF CPU failure cF1 CPU or analog circuit failure CF3 Hardware protection failure HPF Current exceeds 2 times rated current during accel ocA Current exceeds 2 times rated current during decel ocd Current exceeds 2 times rated current during steady state operation ocn Ground Fault GF Low voltage Lv Reserved CPU failure 1 cF2 Base block Overload oL2 Auto accel decel failure CFA Software protection enable codE 2101H Status of AC Drive Bit 0 1 00 RUN LED light off STOP LED light up 01 RUN LED blink STOP LED light up 10 RUN LED light up STOP LED blink 11 RUN LED light up STOP LED light off Bit 2 01 Jog active Bit 3 4 00 REV LED light off FWD LED light up 01 REV LED blink FWD LED light up 10 REV LED light up FWD LED blink 11 REV LED light up FWD LED light off Bit 5 7 Reserved Bit 8 1 Main freq Controlled by communication Bit 9 1 Main freq Controlled by external terminal Bit 10 1 Operation command controlled by communication Bi
18. close before over voltage It will be 18 Over Voltage supervision activated at 370Vdc in 230V series and at 740Vdc in 460 series 19 Over Heat supervision The contact will be close before 90 C oe Over Current stall The contact will be close before exceeding the setting of supervision P26 P27 R Over Voltage stall The contact will be close before exceeding the setting of supervision P25 22 Forward command The contact will be close with forward command 23 Reverse command The contact will be close with reverse command H Zero Speed Includes The contact will be close when the setting frequency is Drive Stop less than min frequency or drive stop AC DC Power source Multi function indication output terminals AC 250V 2A DC 30V 2A Multi function PHC output terminals Plus terminals Power 48VDC PHC 50mA 480VDC 50mA Minus terminal Multi function Terminals Wiring Example 4 42 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters MW Desired Frequency Attained Unit 0 1Hz Settings 0 00 to 400 0 Hz Factory Setting 0 00 oO This parameter allows monitoring a certain frequency and then activates one of the Multi function output terminals Pr 45 or Pr 46 set to 8 when that frequency is achieved Freq Detection range t4Hz Detection range _ Max Output Freq T2 Desired Freq Detection Pr 47
19. 0 1 Hz exe 7th Step Speed Frequency Unit 0 1 Hz Settings 0 00 to 400 0Hz Factory Setting 0 00 Hz gq Multi Function Input Terminals refer to Pr 38 to Pr 42 are used to select Multi Step speeds The desired speed frequencies are entered in Pr 17 to Pr 23 When the associated multi function input terminal is closed drive will run at one of these specific frequencies aa Multi step speeds Pr 17 to Pr 23 Pr 78 Pr 79 and Pr 81 to Pr 87 are used for multi step motion control which is executed in an orderly manner similar to a PLC program 4 26 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Reverse Operation Inhibition Factory Setting 00 Settings 00 Enable REV operation 01 Disable REV operation an This parameter is used to disable motor rotation in reverse Pr 25 Over Voltage Stall Prevention Settings 115V 230V series 330 450Vdc Factory Setting 390 460V series 660 900Vdc Factory Setting 780 575V series 825 1025Vdc Factory Setting 975 00 disable aa During deceleration the DC bus voltage may exceed its maximum allowable value due to motor regeneration When this function is enabled the AC drive will stop decelerating and maintain a constant output frequency to prevent from over voltage tripping Drive will resume deceleration when the voltage drops below the setting for Pr 25 Note In applications where inertia is low over voltage during deceleration would not occur When inertia is high the A
20. Direction of 5th speed for Pr 21 Direction of 6th speed for Pr 22 Direction of 7th speed for Pr 23 T Example Weights 2 2 of 2 ffr 0 Forward 1 Reverse Bit 5 4 3 2 1 Direction 0 0 0 0 17 0 t Forward motion of Pr 17 multi speed1 Reverse motion of Pr 18 multi speed2 Forward motion of Pr 19 multi speed3 Forward motion of Pr 20 multi speed4 Forward motion of Pr 21 multi speed5 Reverse motion of Pr 22 multi speed6 Forward motion of Pr 23 multi speed7 The setting value bit7 x 2 bit6 x 2 bit5 x 24 bit4 x 2 bit3 x 2 bit2 x 2 bit1 x 2 0 x 2 1 x 2 0 x 24 0 x 2 0 x 2741 x 2 0 x 2 0 32 0 0 0 2 0 0 34 Revision Aug 2015 ME16 SW V3 13 4 57 Chapter 4 Parameters aml identity Code of the AC Motor Drive Settings Read Only Factory Setting qi This parameter displays the identity code of the AC motor drive The capacity rated current rated voltage and the max carrier frequency relate to the identity code Users can use the following table to check how the rated current rated voltage and max carrier frequency of the AC motor drive correspond to the identity code 115V series 230V series kW 0 2 0 4 0 75 0 4 0 75 1 5 2 2 3 7 5 5 HP 0 25 0 5 1 0 0 5 1 2 3 5 7 5 Model Number Pr 80 20 22 24 00 02 04 06 08 10 Rated Output Current A 1 6 2 5 4 2 2 5 5 0 7 0 10 17 25 Max Carrie
21. Make necessary corrections such as change power supply system for requirement i Check if there is heavy load yes with high start current in the same power system Using the different power supply for this drive and heavy load system i Check if Lv occurs when breaker and magnetic contactor is ON GS Check if voltage between and is greater than 200VDC for 115V 230V models 400VDC for 460V models 517VDC for 575V models ves Control circuit has malfunction or misoperation due to noise Please contact DELTA Yes No Revision Aug 2015 ME16 SW V3 13 No Suitable power transformer capacity Yes Maybe AC motor drive has malfunction Please contact DELTA Chapter 5 Troubleshooting 5 5 Over Heat OH1 AC motor drive overheats Heat sink overheats y Check if temperature of heat sink No __ Temperature detection malfunctions is greater than 90 C Please contact DELTA Yes Yes Is load too large __ Reduce load No a If cooling fan functions normally No gt Change cooling fan Yes y i 2 Yes p gt lt Check if cooling fan is jammed gt Remove obstruction No hd A Check if surrounding temperature No Maybe AC motor drive has malfunction or is within
22. Multi Function input terminal must be programmed to select Accel or Decel Time 2 and the terminal must be closed to select Accel Decel Time 2 See Pr 38 to Pr 42 In the below diagram suppose the Maximum Output Frequency is 60 Hz Master Freq Minimum Output Frequency start up is 1 0 Hz and accel decel time 1 is 10 seconds The actual time for the AC drive to accelerate from start up to 60 Hz is 9 83 seconds deceleration time is also 9 83 seconds can be determined by the formula Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Frequency Actual Acceleration Deceleration Time Acceleration Deceleration Time x Master Freq Min Output Freq Max Output Freq Prat lime or or Pr 12 Pr 13 Acceleration Time Deceleration Time Pr 10 Acceleration S Curve Settings 00 to 07 Factory Setting 00 aa This parameter is used whenever the motor load needs to be accelerated or decelerated smoothly The desired accel decel effect is selectable from 0 to 7 in which the larger the number the greater the effect achieved If the default value of Pr 111 Deceleration S Curve is unchanged 0 then Pr 14 sets both acceleration and deceleration S Curves If Pr 111 is set to any value other than 0 then Pr 14 will set the acceleration S Curve and Pr 111 will set the deceleration S Curve Freq gt lt 7 2 P lt 3 4 Acceleration Deceleration characteristic
23. Revision Aug 2015 ME16 SW V3 13 4 13 Chapter 4 Parameters 4 2 Parameter Settings for Applications Speed Search Applications Purpose Functions hints Windmill winding Restart free Before the free running motor is Pr 32 Pr 35 machine fan and all running motor completely stopped it can be restarted inertia loads without detection of motor speed The AC motor drive will auto search motor speed and will accelerate when its speed is the same as the motor speed DC Braking before Running Applications Purpose Functions P ienaa When e g windmills Keep the free If the running direction of the free Pr 28 fans and pumps rotate running motor at running motor is not steady please Pr 29 freely by wind or flow standstill execute DC braking before start up without applying power Energy Saving Applications Purpose Functions Paaa Punching machines Energy saving and Energy saving when the AC motor Pr 95 fans pumps and less vibrations drive runs at constant speed yet full precision machinery power acceleration and deceleration For precision machinery it also helps to lower vibrations Multi step Operation a z Related Applications Purpose Functions Parameters p Pr 17 Pr 23 Conveying machinery Cyclic operation by To control 7 step speeds and duration Pr 78 Pr 79 multi step speeds by simple contact signals BESI PEST r 81 Pr 4 14 Revision Aug 2015 ME16
24. liquid and dust 10 C to 40 C 10 C to 50 C without blind plate Non Condensing and not frozen Installation Location Ambient Temperature Storage Transportation T 20 C to 60 C emperature Ambient Humidity Below 90 RH non condensing Vibration 9 80665m s 1G less than 20Hz 5 88m s 0 6G at 20 to 50Hz Approvals C Dus Note Do not attempt to connect a single phase power source to a three phase models drive However it is acceptable to connect two wires of a three phase power source to a single phase drive Enviromental Conditions Revision Aug 2015 ME16 SW V3 13 A 3 Appendix A Specifications This page intentionally left blank A 4 Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories B 1 All Brake Resistors amp Brake Units Used in AC Motor Drives Note Please only use DELTA resistors and recommended values Other resistors and values will void Delta s warranty Please contact your nearest Delta representative for use of special resistors The brake unit should be at least 10 cm away from AC motor drive to avoid possible interf erence 2 ona F PY Specification Brake Resistors Model aG ee iS a ani kgf m Resistors No of Units Used RRS Rates 8 1 4 0 2 0 110 80W 2000 BRO80W200 1 400 800 k 1 2 0 4 0 216 80W 2000 BRO80W200 1 220 800 1 0 75 0 427 80W 2000 BRO80W200 1 125 800
25. reply to the master device For example communication to AMD with address 16 decimal ASCII mode ADR 1 ADR 0 1 0 gt 1 31H 0 30H RTU mode ADR 10H 3 4 Function Function code and DATA data characters The format of data characters depends on the function code The available function codes are described as follows 03H read data from register 06H write single data to register 10H write multiple data to registers Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Command code 03H read N words The maximum value of N is 12 For example reading continuous 2 words from starting address 2102H of AMD with address 01H Response message ASCII mode Command message STX a ADR 1 0 ADR 0 1 CMD 1 0 CMD 0 3 my Starting data address k gt 0 Number of data 0 count by word 0 gt LRC CHK 1 D LRC CHK 0 7 END 1 CR END 0 LF RTU mode Command message ADR 01H CMD 03H Starting data address 21H 02H Number of data 00H count by word 02H CRC CHK Low 6FH CRC CHK High F7H Revision Aug 2015 ME16 SW V3 13 STX i ADR 1 0 ADRO q4 CMD 1 0 CMD 0 py Number of data 0 count by byte 4 Content of starting T data address 7 2102H 7 0 oO Content of data address 0
26. 09 10 Displays the value of the internal counter c Displays the setting Frequency F Displays the parameter setting P Reserved Output Current A Display program operation 0 xxx Fwd or Rev The parameter can be set to display the user defined value where v H x REJ Pr e5 X Coefficient K Unit 0 01 Settings 0 01 to 160 0 Factory Setting 1 00 The coefficient K determines the multiplying factor for the user defined unit The display value is calculated as follows Display value output frequency x K The display window is only capable of showing four digits yet you could use Pr 65 to create larger numbers The display windows uses decimal points to signify numbers up to three digits as illustrated in next page Q ani Display Number Represented 9999 The absence of a decimal point indicates a four digit integer A signal decimal point between the middle and the right most numbers is a true 999 9 decimal point For example the number 123 4 would be displayed as 123 4 A single decimal point after the right most number is not a true decimal point instead 9999 it indicates that a zero follows the right most number For example the number 12340 would be displayed as 1234 Two decimal points one between the middle and the right most numbers and one dente after the right most number are not true decimal points instead they indicate that two zeros follow the right m
27. 11 5 5 0 20 JJN 20 VFD015M21A 15 7 7 0 30 JJN 30 VFD015M21B 15 7 7 0 30 JJN 30 VFD022M21A 27 10 50 JJN 50 VFD004M23A 2 9 2 5 5 JJN 6 VFD007M23A 7 6 5 0 15 JJN 15 VFD015M23A 8 8 7 0 20 JJN 20 VFD022M23B 12 5 10 0 30 JJN 30 VFD037M23A 19 6 17 40 JJN 40 VFDO55M23A 28 25 50 JJN 50 VFD007M43B 4 2 3 0 5 JJS 6 VFD015M43B 5 7 4 0 10 JJS 10 VFD022M43B 6 0 5 0 15 JJS 15 VFD037M43A 8 5 8 2 20 JJS 20 VFD055M43A 14 13 30 JJS 30 VFD075M43A 23 18 50 JJS 50 VFD007M53A 24 1 7 5 JJS 6 VFD015M53A 4 2 3 0 10 JJS 10 VFD022M53A 5 9 4 2 15 JJS 15 VFD037M53A 7 0 6 6 15 JJS 15 VFDO55M53A 10 5 9 9 20 JJS 20 VFDO75M53A 12 9 12 2 30 JJS 50 B 6 Revision Aug 2015 ME16 SW V3 13 B 4 AC Reactor Appendix B Accessories B 4 1 AC Input Reactor Recommended Value 230V 50 60Hz single phase kW HP EE Max continuous Amps ENN 3 5 Impedance 0 2 0 25 4 6 6 5 0 4 0 5 7 5 3 0 75 1 12 1 5 1 5 2 12 18 1 25 2 2 3 18 27 0 8 460V 50 60Hz 3 phase kW yp Fundamental Max continuous Inductance mh Amps Amps 3 Impedance 5 Impedance 0 75 1 4 6 9 12 1 5 2 4 6 6 5 9 2 2 3 8 12 5 7 5 3 7 5 8 12 3 5 5 5 7 5 12 18 2 5 4 2 7 5 10 18 27 1 5 2 5 11 15 25 37 5 1 2 2 B 4 2 AC Output Reactor Recommended Value 115V 230V 50 60Hz 3 phase kw pp Fundamental Max continuous Inductance mh Amps Amps 3 Impedance 5 Imped
28. 14 15 program the Multi Function Input 14 Frequency Terminals M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 to incrementally increase decrease the Master Frequency each time an input is received Decrease Master Mx Close Freq will increase 15 by one unit Frequency Mx Open Freq will decrease by one unit 16 Run PLC Program Parameter value 16 programs Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 to enable the AC drive internal PLC program Parameter value 17 programs an input terminal to pause the PLC program PLC operation Mx Close Run PLC 17 Pause PLC Program Mx Open Pause PLC Revision Aug 2015 ME16 SW V3 13 Note Pr 17 to Pr 23 Pr 78 Pr 79 Pr 81 to Pr 87 define the PLC program Another related function is 30 One Shot PLC Run It can be set to use a not latched contact as the run signal 4 37 Chapter 4 Parameters Settings Function Description Counter Trigger Signal Parameter value 18 programs Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 to increase the AC drive s internal counter When an input is received the counter is increased by 1 Trigger d0 gt Mx counter value increase by 18 counter 1 when closed trigger signal input GND Note The Counter Trigger input can be connected to an external Pulse Signal Generator when counti
29. 2103H oO 0 LRC CHK 1 T LRC CHK 0 Po END 1 CR END 0 LF Response message ADR 01H CMD 03H Number of data 04H count by byte Content of data address 17H 2102H 70H Content of data address OOH 2103H 00H CRC CHK Low FEH CRC CHK High 5CH Chapter 4 Parameters Command code 06H write 1 word For example writing 6000 1770H to address 0100H of AMD with address 01H ASCII mode Command message Response message STX te STX ADR 1 0 ADR 1 0 ADR 0 T ADRO qs CMD 1 0 CMD 1 0 CMD 0 6 CMD 0 6 0 0 Data address x Data address A 0 T Data content T T 7 7 7 Data content 7 0 0 LRC CHK 1 T LRC CHK 1 T LRC CHK 0 T LRC CHK 0 T END 1 CR END 1 CR END 0 LF END 0 LF RTU mode Command message Response message ADR 01H ADR 01H CMD 06H CMD 06H 01H 01H Data address Data address 00H 00H Data content 17H Data content Irii 70H 70H CRC CHK Low 86H CRC CHK Low 86H CRC CHK High 22H CRC CHK High 22H 4 64 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters 70 Command code 10H write multiple data to registers For example set the multi step speed Pr 17 50 00 1388H Pr 18 40 00 OFAOH AC drive address is 01H
30. 48 100 bias adjustment Pr 49 1 bias polarity Pr 50 100 pot freq gain Pr 51 1 REV motion enable OHz in negative bias OV 10V Potentiometer Scale 4mA 20mA AW Motor Rated Current Unit 0 1A Settings 30 0 FLA to 120 0 FLA Factory Setting FLA aa Factory setting is the AC drive rated current When setting this parameter just input the motor rated current value without any calculation an Use the following criteria to determine the setting of this parameter no load current lt rated current of motor lt rated current of AC drive You can use this parameter to limit the output current to the motor as to prevent overheat X Motor No Load Current Unit 0 1A Settings OO FLA to 99 FLA Factory Setting 0 4 FLA AR The rated current of the AC drive means 100 Setting of this parameter affects the slip compensation The setting value must be smaller than the motor rated current setting in Pr 52 this parameter displays the value of actual current Pr 54 X Torque Compensation Settings 00 to 10 Factory Setting 00 aa This parameter forces the AC drive to increase its voltage output during start up in order to obtain a higher initial starting torque Pr55 X Slip Compensation Settings 0 00 to 10 00 Factory Setting 0 00 Revision Aug 2015 ME16 SW V3 13 4 47 Chapter 4 Parameters This parameter can be used to compensate motor slip Although no linear it typically adds 6Hz for a
31. 5 15 Affecting Other Machines An AC motor drive may affect the operation of other machines due to many reasons Some solutions are High Harmonics at Power Side High harmonics at power side during running can be improved by 1 Separate the power system use a transformer for AC motor drive 2 Use a reactor at the power input terminal of the AC motor drive 3 If phase lead capacitors are used never on the AC motor drive output use serial reactors to prevent damage to the capacitors damage from high harmonics 3 3 3 serial reactor H 1 phase lead capacitor VT m Motor Temperature Rises When the motor is a standard induction motor with fan the cooling will be bad at low speeds causing the motor to overheat Besides high harmonics at the output increases copper and core losses The following measures should be used depending on load and operation range 1 Use a motor with independent ventilation forced external cooling or increase the motor rated power 2 Use a special inverter duty motor 3 Do NOT run at low speeds for long time 5 10 Revision Aug 2015 ME16 SW V3 13 Chapter 6 Fault Code Information and Maintenance 6 1 Fault Code Information The AC motor drive has a comprehensive fault diagnostic system that includes several different alarms and fault messages Once a fault is detected the corresponding protective functions will be activated The following faults are
32. It should be noted that the time interval for each step may be shorter than expected due to the time required for acceleration and deceleration Note operating time for each step is 10 times Frequency the settings of Pr 81 to Pr 87 Pr 17 10Hz Pr 42 16 Pr 81 1 0 4 to taa a aE aE a Pr 18 20Hz Pr 45 09 Pr 82 1 2 Pr 21 Pr 19 40Hz pr 46 10 Pr 83 1 5 a EE E E dete ee ae sam Pr 20 60 Hz Pr 78 03 Pr 84 1 5 Pr 21 50Hz pr 79 00 Pr 85 0 8 Pr 22 30 Hz Pr 86 1 7 AQHZ seer ees Pr 23 15 Hz Pr 87 1 7 BOHZ eee gees 2OHZ eeey 15HZ tee 10Hzf OHz Pr 82 Pr 85 Program step complete Program operation completed Revision Aug 2015 ME16 SW V3 13 4 55 Chapter 4 Parameters Example 4 Pr 78 04 Continuously executes program cycles step by step In this explanation the PLC program runs continuously step by step Also shown are examples of steps in the reserve direction Note operating time for each step is 10 times Prequency the settings of Pr 81 to Pr 87 Pr 20 Pr 17 10Hz pr 42 16 Pr 81 1 0 a E i a a aE e Pr 18 20Hz Pr45 09 2 Pr 19 40 Hz Pr 46 10 5 BOHZb ke eke ke a Re eR eS Pr 20 60 Hz Pr 78 04 5 Pr 21 50 Hz Pr 79 34 8 Pr 22 30 Hz t ONER A A R E AE Pr 23 15 Hz Pr 87 1 7 FWD iera ee eee E RERS EEEE cat Ey as he es a ences te P t E fee ES E E N Time OHz REV OHZ 22 one ee SOM zh ac E E EE E E eee Rah Rw Ae eG Pr 22 Example 5 Pr 78 01 Execute one cycle through
33. Itapeva 26 3 andar Edificio Itapeva One Bela Vista 01332 000 Sao Paulo SP Brazil TEL 55 11 3568 3855 FAX 55 11 3568 3865 Europe Deltronics The Netherlands B V 5011201816 Eindhoven Office 2015 08 De Witbogt 15 5652 AG Eindhoven The Netherlands TEL 31 40 2592850 FAX 31 40 2592851 M E 1 6 We reserve the right to change the information in this catalogue without prior notice jenuey 19S S U S W AJA S NAN 0191 101 U09 10329A SS JOSU jeI u 9 General Sensorless Vector Control Micro Drives VFD M Series User Manual www deltaww com O 75kW D sE Rand ta war mana belo Pe A WARNING Operation e user maq s Risk of electrical shock Wait 10 Risk of electrical sha ae Operation Minutes after he after removi Wait 10 minutes before servici ving power befe i n servicing ore servicing LC M02E 2 in ae J A A NELTA Smarter Greener Together Preface Thank you for choosing DELTA s high performance VFD M Series The VFD M Series is manufactured with high quality components and materials and incorporate the latest microprocessor technology available This manual is to be used for the installation parameter setting troubleshooting and daily maintenance of the AC motor drive To guarantee safe operation of the equipment read the following safety guidelines before connecting power to the AC motor drive Keep this operating manua
34. Output Frequency Max Output Pr 03 Freq Bias adjustment 60Hz CZA Factory Settings EEETETETEET s Pr 03 60Hz Max output Freq Sf gt Pr 48 10 bias adjustment Pr 49 1 bias polarity ney Pr 50 111 pot freq gain this Pr 51 0 REV motion disable range OHz in negative bias ov lt gt 10 Negative Calculation of gain Potentiometer Scale bias 6 6Hz 10y Pr 50 LOY x100 111 Example 7 In this example the potentiometer is programmed to run a motor in forward or reverse direction The motor will idle when the potentiometer is set at the scale mid point Please note that this adjustment will disable the external FWD and REV controls Pr 03 Max Output Freq 60Hz cw wie Baba ae f Factory Settings Pr 03 60Hz Max output Freq Pr 48 50 bias adjustment 10V Pr 49 1 bias polarity 130Hz Pr 50 200 pot freq gain Pr 51 1 REV motion disable Foes as 60Hz in negative bias Potentiometer Scale 4 46 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Example 8 This example shows how to set up the anti slope which is an inversely proportional variation of frequency to the input analog signal required for some applications in process control A sensor will generate a large signal such as 20mA or 10V and the AC Drive will slow or stop Max Output Pr 03 Freq BG HZ herrri tedees emer siee Factory Settings Pr 03 60Hz Max output Freq Pr
35. P150 The maximum value is modified to 6480 0 P151 This parameter can be set during operation now 2 A new error code is added in Chapter 6 Make sure that the temperature of N Negative Temperature Coefficient is lower than 109 c after the power is turned on cr Hardware Overheating Table of Contents PROPaGe a E T A E A E i Table of Contents 2cciccccceiciecciscient ce csienie erect nannan nananana aaa iii Chapter 1 Introduction ccseccsseeeeseeeseeeseeeeeseeeeeeeenseeseeeseaseeeneeeeaseeeeeeees 1 1 1 1 Receiving and INSPeCtion c ccccceeeceeeeneeceeeeeeeeeeneeaeeeeeeeseeseaeeeeees 1 2 1 1 1 Nameplate Information ccccccceeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeee 1 2 1 1 2 Model Explanation cccccccccececceceeeeeeeeeeceeeeeeeeeeseenenaeeeeeeeeeee 1 2 1 1 3 Series Number Explanation ce eeceeeeeceeeenneeeeeeeeeeeneeeesenas 1 2 1 1 4 External Parts and Labels eecseeeseeeeeeenneeeeeeeeeeeneeeeneaas 1 3 1 1 5 Remove INStructions virinse nanena 1 4 Remove Keypads isih iieii ieie iieiaeie iieiea iiei 1 4 Remove Front COVef i arenrnsn neei E a 1 4 1 2 Preparation for Installation and Wiring cccceecceceeeeeseeseeteeeeees 1 5 1 2 1 Ambient Conditions eee doeii taiii iina aiiin 1 5 1 2 2 Minimum Mounting Clearances 1 5 1 3 DIMENSIONS iaai eia Edie ete ceeds 1 7 Chapter 2 Installation and Wiring cseceecseeeeeeeeee
36. Specification P misoperation due to noise Please contact DELTA Yes Vv Adjust surrounding temperature to specification 5 6 Overload OL OL1 OL2 AA Check for correct settings at No gt Modify setting Pr 58 and Pr 59 Yes Is load too large No Maybe AC motor drive has malfunction or misoperation due to noise Yes id Reduce load or increase the power of AC motor drive 5 4 Revision Aug 2015 ME16 SW V3 13 Chapter 5 Troubleshooting 5 7 Keypad Display is Abnormal Abnormal display or no display Cycle power to AC motor drive Fix connector and eliminate noise he Check if all connectors are connect no noise is present Vv Display normal No sy correctly and Yes y AC motor drive works normally ii 5 8 Phase Loss PHL AC motor drive has malfunction Please contact DELTA Phase loss hd Check wiring at R S and T terminals Ney Correct wiring Yes y Check if the screws of No terminals are tightened gt gt Tighten all screws Yes F Yes Check if the input voltage of R S T is unbalanced romm No Y Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision Aug 2015 ME16 SW V3 13 Please check the wi
37. and Maintenance Terminals and wiring of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If the wiring shows change of color change or deformation due Visual inspection O to overheat If the insulation of wiring is damaged or the color has Visual inspection O changed If there is any damage Visual inspection O DC capacity of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there is any leakage of liquid change of color cracks or Visual inspection O deformation Measure static capacity when Static capacity gt initial value X 0 85 o required Resi overheating stor of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there is any peculiar smell or insulator cracks due to Visual inspection smell e If there is any disconnection 6 8 Visual inspection or measure with multimeter after removing wiring between B1 B2 O Resistor value should be within 10 Revision Aug 2015 ME16 SW V3 13 Chapter 6 Fault Code Information and Maintenance Transformer and reactor of main circuit Mag Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there is any abnormal vibration or peculiar smell Visual aural inspection
38. and smell O netic contactor and relay of main circuit Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there are any loose screws Visual and aural inspection Tighten screw if necessary If the contact works correctly Visual inspection Printed circuit board and connector of main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there are any loose screws and Tighten the screws and press the o connectors connectors firmly in place If there is any peculiar smell and Visual inspection and smell o color change If there is any crack damage Visual inspection o deformation or corrosion If there is any leaked liquid or Visual inspection o deformation in capacitors Revision Aug 2015 ME16 SW V3 13 6 9 Chapter 6 Fault Code Information and Maintenance Cooling fan of cooling system Check Items Methods and Criterion Maintenance Period Daily Half Year One Year If there is any abnormal sound or Visual aural inspection and turn the fan with hand turn off the power vibration before operation to see if it rotates 2 smoothly If there is any loose screw Tighten the screw O If there is any change of color due Change fan o to overheating Ventilation channel of cooling system 6 10 Maintena
39. ane 5 11 MHROSOW50 535 32 C MHR 1 5 BRS BR5 5 BR1KOWO20 40 B 4 Revision Aug 2015 ME16 SW V3 13 B 2 Non fuse Circuit Breaker Chart Appendix B Accessories The fuse should comply with UL248 and the breaker should comply with UL489 Note Please select enough current capacity of NFB Revision Aug 2015 ME16 SW V3 13 1 phase 3 phase Recommended Recommended Model Name non fuse breaker Model Name non fuse breaker A A VFD002M11A 15 VFD004M23A 5 VFD004M11A 20 VFD007M23A 10 VFDO07M11A 30 VFD015M23A 20 VFD004M21A 15 VFD007M43B 5 VFDO07M21A 20 VFD007M53A 5 VFD015M21A 30 VFD015M43B 10 VFD004M21B 15 VFD015M53A 5 VFD007M21B 20 VFD022M23B 30 VFD015M21B 30 VFD022M43B 15 VFD022M21A 50 VFD022M53A 10 VFD037M23A 40 VFD037M43A 20 VFD037M53A 20 VFD0O55M23A 50 VFD055M43A 30 VFDO55M53A 20 VFD075M43A 40 VFDO75M53A 30 B 5 Appendix B Accessories B 3 Fuse Specification Chart Smaller fuses than those shown in the table are permitted Line Fuse Model Input Current A Output Current A I A Bussmann P N VFD002M11A 6 1 6 15 JJN 15 VFD004M11A 9 2 5 20 JJN 20 VFDO07M11A 16 4 2 30 JJN 30 VFD004M21A 6 3 2 5 15 JJN 15 VFD004M21B 6 3 2 5 15 JJN 15 VFD007M21A 11 5 5 0 20 JJN 20 VFD007M21B
40. cUL 10 40 C 14 104 F for 5 5kw models and above lt 90 no condensation allowed 86 106 kPa lt 1000m lt 20Hz 9 80 m s 1G max 20 50Hz 5 88 m s 0 6G max 20 C 60 C 4 F 140 F lt 90 no condensation allowed 86 106 kPa lt 20Hz 9 80 m s 1G max 20 50Hz 5 88 m s 0 6G max type environment 1 2 2 Minimum Mounting Clearances WUQG 150mm 150mm uwos Revision Aug 2015 ME16 SW V3 13 Chapter 1 Introduction Gu Operating storing or transporting the AC motor drive outside these conditions may cause damage to the AC motor drive Failure to observe these precautions may void the warranty Mount the AC motor drive vertically on a flat vertical surface object by screws Other directions are not allowed The AC motor drive will generate heat during operation Allow sufficient space around the unit for heat dissipation The heat sink temperature may rise to 90 C when running The material on which the AC motor drive is mounted must be noncombustible and be able to withstand this high temperature When AC motor drive is installed in a confined space e g cabinet the surrounding temperature must be within 10 40 C with good ventilation DO NOT install the AC motor drive in a space with bad ventilation Prevent fiber particles scraps of paper saw dust metal partic
41. cable between AC motor drive and motor available motor torque is reduced Explosion proof Ex motor Needs to be installed in a safe place and the wiring should comply with the Ex requirements Delta AC Motor Drives are not suitable for Ex areas with special precautions Gear reduction motor The lubricating method of reduction gearbox and speed range for continuous operation will be different and depending on brand The lubricating function for operating long time at low speed and for high speed operation needs to be considered carefully Synchronous motor The rated current and starting current are higher than for standard motors Please check before operation and choose the capacity of the AC motor drive carefully When Revision Aug 2015 ME16 SW V3 13 Appendix CHow to Select the Right AC Motor Drive the AC motor drive operates more than one motor please pay attention to starting and changing the motor Power Transmission Mechanism Pay attention to reduced lubrication when operating gear reduction motors gearboxes belts and chains etc over longer periods at low speeds At high speeds of 50 60Hz and above lifetime reducing noises and vibrations may occur Motor torque The torque characteristics of a motor operated by an AC motor drive and commercial mains power are different Below you ll find the torque speed characteristics of a standard motor 4 pole 15kW AC motor drive 60 seconds 1
42. closed the output will be turned off under N O E F Auto accel decel 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 AC drive protection not user protection Communication Error Please refer to Pr 92 External Base Block AC drive output is turned off Revision Aug 2015 ME16 SW V3 13 Don t use the function of auto acceleration deceleration Ground fault 1 Check whether the IGBT power module is damaged 2 Check for possible poor insulation at the output line 1 Check the connection between the AC drive and computer for loose wires 2 Check if the communication protocol is properly set 1 When the external input terminal base block is active the AC drive output will be turned off 2 Disable this connection and the AC drive will begin to work again 6 3 Chapter 6 Fault Code Information and Maintenance Fault Name Fault Descriptions Corrective Actions QOC OC hardware error HPF CC current clamp OV hardware error xc a Return to the factory X Aam GFF hardware error OV or LV Current sensor error U phase error nae i A r it r W it re Return to the factory D c tt W phase error Our Phase Loss Check input phase wiring f
43. determine 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 Setting of Pr 04 must be equal to or greater than setting of Mid Point Frequency Pr 06 Pros Maximum Output Voltage Vmax Settings 115V 230V series 0 1 to 255 0V Factory Setting 220 0 460V series 0 1 to 510 0V Factory Setting 440 0 575V series 0 1 to 637 0V Factory Setting 575 0 aa 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 Setting of Pr 05 must be equal to or greater than setting of Mid Point Voltage Pr 07 Revision Aug 2015 ME16 SW V3 13 4 21 Chapter 4 Parameters Mid Point Frequency Unit 0 1Hz Settings 0 10 to 400 0Hz Factory Setting 1 50 gq The parameter sets the Mid Point Frequency of V F curve With this setting the V F ratio between Minimum Frequency and Mid Point frequency can be determined Setting of this parameter must be equal to or greater than Minimum Output Frequency Pr 08 and equal to or less than Maximum Voltage Frequency Pr 04 Pr o7 Mid Point Voltage Settings 115V 230V series 0 1 to 255 0V Factory Setting 10 0 460V series 0 1 to 510 0V Factory Setting 20 0 575V series 0 1 to 637 0V Factory Setting 26 1 The par
44. displayed as shown on the AC motor drive digital keypad display The three most recent faults can be read from the digital keypad by viewing Pr 73 to Pr 75 i Wait 5 seconds after a fault has been cleared before performing reset via keypad or input terminal 6 1 1 Common Problems and Solutions Fault Name Fault Descriptions oc The AC drive detects an abnormal increase in current The AC drive detects that the DC bus voltage has exceeded its maximum allowable value Revision Aug 2015 ME16 SW V3 13 Corrective Actions Check whether the motors horsepower 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 Pr 10 Pr 12 Check for possible excessive loading conditions at the motor If there are any abnormal conditions when operating the AC drive after short circuit being removed it should be sent back to 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 brake resistor Check whether the required braking power is within the specified limits 6 1 Chap ter 6 Fault Code Information and Maintenance Fault Name Fault Descriptions The AC drive temperature sens
45. gt lt ____ 11 bits character frame gt p 8 0 1 Pr 92 5 Odd Stop parity bit i lt _____ 8 databits gt 11 bits character frame ly an 3 Communication Protocol 3 1 Communication Data Frame sTx ADRI ADRO CMD1 CMDO o fa f ner n JETx CHK1 CHKO can Address MD Date character Check Sum 3 2 ASCII mode STX Start character AH ADR 1 ADR 0 Communication address CMD 1 8 bit address consists of 2 ASCII codes CMD 0 DATA n 1 Contents of data ee n x 8 bit data consist of 2n ASCII codes DATA 0 n 25 maximum of 50 ASCII codes LRC CHK 1 LRC check sum LRC CHK 0 8 bit check sum consists of 2 ASCII codes END 1 END characters END 0 END 1 CR ODH END 0 LF OAH Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters 4 62 RTU mode START A silent interval of more than 10 ms ADR Communication address 8 bit address CMD Command code 8 bit command DATA n 1 erate Contents of data nx8 bit data n lt 25 DATA 0 CRC CHK Low CRC check sum CRC CHK High 16 bit check sum consists of 2 8 bit characters END A silent interval of more than 10 ms 3 3 ADR Communication Address Valid communication addresses are in the range of O to 254 An address equals to 0 means a broadcast to all AC drives AMD in the network In this case the AMD will not
46. in case the brake unit is continuously on due to unusual high input voltage Under these circumstances the thermal overload relay switches off the power to the drive Never let the thermal overload relay switch off only the brake resistor as this will cause serious damage to the AC Motor Drive Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories NFB p MC R L1 O R L1 U T1 S L2 5 o e S L2 vr i T L3 6 TIL3 W T3 MOTOR E VFD Series ae Overload B1 Thermal T JOL Overload FAJ Brake Relay or Surge BR Resistor temperature Absorber Temperature Switch B 1 1 Dimensions and Weights for Brake Resistors amp Brake Units Dimensions are in millimeter ARING TERMINAL oonon oon H 200 042 H r Lite TYPE Lif bk MVROS50W1 20 165 MVROS 2 MVR20 MVROS5O BR200W2 Revision Aug 2015 ME16 SW V3 13 B 3 Appendix B Accessories RING TERMINAL L2ke TERMINAL 24x TYPE L1 L2 H D MA EIGHT MHROZ 5 335 32 3
47. operation method can be set via control terminals and LC M02E keypad Please choose a suitable method depending on application and operation rule Operation Operation Method Frequency Source Command Source Factory default Forward Stop _ Mo Reverse Stop o J 0 Q M1 cw Reset oE M2 SE E ho S5 l Multi step 1 so Ve 2s t ee 2553 M4 Operate from Zg Multi step 3 5 5 E external signal Common signal MO GND FWD Stop M1 GND REV Stop Pr 01 01 02 LC M02E keypad vy BA RESET Pr 00 00 External terminals input multi step speed function M2 M5 Pr 39 Pr 42 3 3 Trial Run The factory setting of the operation source is from the digital keypad Pr 01 00 You can perform a trial run by using the digital keypad with the following steps 1 After applying power verify that the display shows F60 0Hz When AC motor drive is in standby situation STOP LED and FWD LED will light up 2 Press v key to set frequency to 5Hz 3 Press key RUN LED and FWD LED will light up which indicates operation command is forward running And if you want to change to reverse running you should STOP press BA And if you want to decelerate to stop please press key Revision Aug 2015 ME16 SW V3 13 3 5 Chapter 3 Keypad and Start Up 4 Check following items E Check if the motor direction of rotation is correct E Check if the motor runs steadily without abnorma
48. par 2ms 3 i 00 N tput Pr 109 Selection for Zero o outpu 00 Speed Control 01 Control by DC voltage 4 10 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters A Factory Parameter Explanation Settings Setting Customer pr 1140 Voltage of Zero Speed 00 to 20 0 of Max output voltage Pr 05 5 0 Control Pr 111 Decel S curve 00 to 07 00 Pr 112 External Terminal 01 to 20 01 Scanning Time 00 None speed search 01 Continue operation after fault speed pr 113 Restart Method after search from speed reference 01 i Fault oc ov BB j 02 Continue operation after fault speed search from Minimum speed 00 Fan Off when the drive stop after 1 Min 01 AC Drive Runs and Fan On AC Drive Pr 114 Cooling Fan Control Stops and Fan Off 02 02 Always Run 03 Reserved 00 Disable A 01 Keypad based on Pr 00 setting pr 415 PID Set Point 02 AVI external 0 10V 00 Selection 03 ACI external 4 20mA 04 PID set point Pr 125 00 Input positive PID feedback PV from AVI 0 to 10V 01 Input negative PID feedback PV from PID Feedback AVI 0 to 10V Pr 116 f D 00 Terminal Selection 02 Input positive PID feedback PV from ACI 4 to 20mA 03 Input negative PID feedback PV from ACI 4 to 20mA APr 117 Proportional Gain P 0 0 to 10 0 1 0 i 0 00 Disable X Pr 118 Integral Time I 0 01 to 100 0 sec 1 00 MPr 119 Differential Time D 0 00 to 1 00 sec 0 00 Integration s Uppe
49. phase motors or other purpose 7 VFD M series shall NOT be used for life support equipment or any life safety situation Am DO NOT use Hi pot test for internal components The semi conductor used in AC motor drive easily damage by high voltage 2 There are highly sensitive MOS components on the printed circuit boards These components are especially sensitive to static electricity To prevent damage to these components do not touch these components or the circuit boards with metal objects or your bare hands 3 Only qualified persons are allowed to install wire and maintain AC motor drives A 1 Some parameters settings can cause the motor to run immediately after applying power 2 DO NOT install the AC motor drive in a place subjected to high temperature direct sunlight high humidity excessive vibration corrosive gases or liquids or airborne dust or metallic particles 3 Only use AC motor drives within specification Failure to comply may result in fire explosion or electric shock 4 To prevent personal injury please keep children and unqualified people away from the equipment 5 When the motor cable between AC motor drive and motor is too long the layer insulation of the motor may be damaged Please use a frequency inverter duty motor or add an AC output reactor to prevent damage to the motor Refer to appendix B Reactor for details 6 The rated voltage for AC motor drive must be lt 240V for 230V models l
50. pr 4 Pr 11 Pr 12 Pr 13 Pr 10 Pr 13 ind 1st 2nd Ist Decel Accel Accel Acce Decel Decel Time Mx GND ON ON operation ON ON ON OFF command External Base Block N O Parameter values 12 13 program Multi Function Input Terminals M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or 12 Normally Open Contact MS Pr 42 for external Base Block control Value 12 is for Input normally open N O input and value 13 is for a N C input B B N O SO Mx Close Operation available setting by 12 B B N C 2 0 Mx Open Operation available lsetting by 13 GND Note When a Base Block signal is received the AC drive will stop all output and the motor will coast When base External Base Block block control is deactivated the AC drive will start its N C speed search function and synchronize with the motor 13 speed and then accelerate to the Master Frequency Normally Close Contact p Allowable max power loss time Input External lt gt base block Pr 33 signal Speed synchronization Pr 32 1 detection Output Speed search starts with the S frequency reference value Output voltage Low voltage Pr 34 _ Capacitor gt 4 Min base block time discharge Low voltage Speed search operation 4 36 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Settings Function Description Increase Master Parameter values
51. setting of 10 if Pr 03 60 Hz 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 this parameter Pr s7 Rated Current Display of the AC motor drive Settings Read Only Factory Setting aa Pr 57 displays the rated current of the AC motor drive By reading this parameter the user can check if the AC motor drive is correct See Pr 80 for details Pr 58 Electronic Thermal Overload Relay Selection Factory Setting 02 Settings 00 Standard Motor self cool motor 01 Inverter Motor auxiliary cool fan on motor 02 Inactive gq This function is used to limit the output power of the AC drive when powering a self cooled motor at low speed Pr 59 Electronic Thermal Motor Overload Unit 1 second Settings 30 to 300sec Factory Setting 60 an The parameter determines the time required to activate the It electronic thermal motor overload protection The graph below shows I t curves at 150 output power for 1 minute Operation time min 5 fel eee 4 as 50Hz 3 10H3 2 5Hz 1 Load fa tor O 20 40 60 80 100120 140 160180 200 4 48 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Over Torque Detection Mode Factory Setting 00 Settings 00 Over Torque detection disabled 01 Enabled during constant speed operation until the allowable time for detec
52. to 60 z 0 00 00 Stop operation after momentary power loss Momentary Power 01 Continues after momentary power loss Pr 32 Loss Operation apren search starts with Master 00 i requency Selection 02 Continues after momentary power loss speed search starts with Minimum output Frequency Pr 33 Maximum Allowable 0 3 to 5 0 sec 20 Power Loss Time Base Block Time for 0 3 to 5 0 PRSA Speed Search sae 0 5 Maximum Current 30 to 200 9 Pr 35 Level for Speed 0 200 150 Search pr 3e Upper Bound of 0 10 Hz to 400 0 Hz 400 0 Output Frequency Pra7 Lower Bound ot 0 00 Hz to 400 0 Hz 0 00 Output Frequency 00 MO FWD STOP M1 REV STOP Multi function Input 01 MO RUN STOP M1 REV FWD Pr 38 Terminal MO M1 00 erminal M0 M1 02 MO M1 M2 3 wire operation control mode Pr 39 Mataonetan Input 00 No Function 05 erminal M2 01 Output OFF N O enabled when running Pr 40 MoR nenen Input 02 Output OFF N C enabled when 06 erminal M3 running 03 External Fault normally open N O Multi function Input Pr 41 Terminal M4 04 External Fault normally close N C 07 05 RESET 06 Multi Step Speed Command 1 07 Multi Step Speed Command 2 08 Multi Step Speed Command 3 Multi function Input 3 Pr 42 Terminal M5 09 Jog Operation 08 10 Accel Decel Speed Inhibit 11 First or Second Accel Decel Time 12 Base block B B N O 4 4 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Parameter Explanation Settings eae a Cust
53. value must be swapped i e the lower order byte will be transmitted first The following is an example of CRC generation using C language The function takes two arguments Unsigned char data a pointer to the message buffer Unsigned char length the quantity of bytes in the message buffer The function returns the CRC value as a type of unsigned integer Unsigned int crc_chk unsigned char data int j unsigned int reg_crc OxFFFF Revision Aug 2015 ME16 SW V3 13 unsigned char length 4 67 Chapter 4 Parameters while length reg_crc data for j 0 j lt 8 j if reg_crc amp 0x01 LSB b0 1 reg_crc reg_crc gt gt 1 0xA001 else reg_crc reg_crc gt gt 1 return reg_crc 3 6 Address list The contents of available addresses are shown as below Content Address Functions AC drive OOnnH_ 00 means parameter group nn means parameter number for Parameters example the address of Pr 100 is 0064H Referencing to chapter 5 for the function of each parameter When reading parameter by command code 03H only one parameter can be read at one time 00 No function i 01 Stop Bito 10 Run 11 Jog Run Bit 2 3 Reserved 2000H 00 No function Command Bit 4 5 01 FWD Read Write 10 REV 11 Change direction Bit 6 15 Reserved 2001H Freq command Bit 0 1 EF external fault on 2002H Bit1 1 Reset Bit 2 15 Reserved 4 68
54. 1 Stop Immediately and display E F 00 Fixed Mode keypad pr 440 External Up Down 01 By Accel or Decel Time 00 Selection 4 02 Reserved 00 Not Save Save Frequency Set mela Point 01 Save 01 00 Keypad Up Down 01 AVI 0 10V Pr 142 gerona Sone ol d 102 ACI 4 20mA 00 q y 03 Communication 04 Keypad potentiometer 115V 230V 370 450 Vdc 380 0 pr 443 Software Braking 460v 740 900 Vdc 760 0 Level 575V 925 1075 Vdc 950 0 Pr 144 Total operation time Read Only Day 4 12 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Factory Parameter Explanation Settings Setting Customer Total operation time Read Onl Pr 145 Minutes e y 00 Disable Pr 146 Line start Lockout 01 Enable 00 A 00 One decimal Decimal Number of Piar Accel Decel Time 01 Two decimals 00 Pr 148 Number of Motor 02 to 20 04 Poles Pr 149 Gear Ratio for Simple 4 to 1000 200 Index Function Pr 150 Index Angle for Simple 00 0 to 6480 0 180 0 Index Function Deceleration Time for 0 00 to 100 00 M Pra Simple Index Function 2 a 0 00 Pr 152 Skip Frequency Width 0 00 to 400 0Hz 0 00 Pr 153 Bias Frequency Width 0 00 to 400 0Hz 0 00 Pr 154 Reserved Compensation 0 0 Disable Pr 155 Coefficient for Motor 4 to 5 0 recommended setting d2 0 0 0 Instability Communication 0 to 200 x500 a Response Delay Time a enue a icati 0 Delta ASCII W Pr 157 Communication Mode 1 Selection 1 Modbus
55. 1 2 0 4 0 216 80W 2000 BRO80W200 1 220 200 7 1 0 75 0 427 80W 200 BRO80W200 1 125 800 5 2 1 5 0 849 300W 1009 BR300W100 1 125 559 Z 3 2 2 1 262 300W 70Q BR300W070 1 125 350 x 5 3 7 2 080 400W 400 BR400W040 1 125 250 7 5 5 5 3 111 500W 309 BR500W030 1 125 160 1 0 75 0 427 80W 7500 BRO80W750 1 125 260 2 1 5 0 849 300W 4009 BR300W400 1 125 1900 5 3 2 2 1 262 300W 2509 BR300W250 1 125 1450 2 5 3 7 2 080 400W 1500 BR400W150 1 125 950 7 5 5 5 3 111 500W 1009 BR500W100 1 125 600 10 7 5 4 148 1000W 75Q BR1KOW075 1 125 450 1 0 75 0 427 300W 4009 BR300W400 1 125 200 o 2 1 5 0 849 300W 4009 BR300W400 1 125 200 5 3 2 2 1 262 600W 2000 BR300W400 2 125 1500 2 5 3 7 2 080 600W 2000 BR300W400 2 125 1500 5 7 5 5 5 3 111 600W 2000 BR300W400 2 125 1500 10 7 5 4 148 2000W 1009 BR1000W50 2 125 820 Note Brake Torque 10 ED brake torque at 10 duty cycle in Revision Aug 2015 ME16 SW V3 13 B 1 Appendix B Accessories B 2 EF 10 Please select the brake unit and or brake resistor according to the table means no Delta product Please use the brake unit according to the Equivalent Resistor Value If damage to the drive or other equipment is due to the fact that the brake resistors and the brake modules in use are not provided by Delta the warranty will be void Take into consideration the safety of the environment when installing the brake resistors If the minimum resistance value is to be utilized consult local deale
56. 10 0 10 Pr 08 1 5 Pr 09 10 0 Revision Aug 2015 ME16 SW V3 13 Motor Spec 50Hz No Set value v Pr 03 50 0 220 Pr 04 gt 99 Pr 05 220 0 Pr 06 1 3 Pr 07 12 0 10 Pr 08 1 3 Pr 09 12 0 4 23 Chapter 4 Parameters co co 4 24 2 Fans and Pumps MECIE a4 Factory Settings Motor Spec 50Hz V V No Set value 1 5 30 60 0f 1 3 25 50 0f 3 High Starting Torque MICIR ELA a Factory Settings Motor Spec 50Hz V No Set value No Set value Pr o3 60 0 ccs andar cate octet Pr 03 50 0 Pr o4 60 0 Pr o4 50 0 Pr 05 220 0 Pr 06 2 2 Pr o7 23 0 Pros 13 Pr 09 14 0 X Acceleration Time 1 Unit 0 1 or 0 01 sec X Deceleration Time 1 Unit 0 1 or 0 01 sec X Acceleration Time 2 Unit 0 1 or 0 01 sec MW Deceleration Time 2 Unit 0 1 or 0 01 sec Settings 0 1 to 600 0 sec or 0 01 to 600 0 sec Factory Setting 10 0 Pr 10 This parameter is used to determine the time required for the AC drive to ramp from 0 Hz to its Maximum Output Frequency Pr 03 The rate is linear unless the S Curve Pr 14 is Enabled Pr 11 This parameter is used to determine the time required for the AC drive to decelerate from the Maximum Output Frequency Pr 03 down to 0 Hz The rate is linear unless the S Curve Pr 14 is Enabled Pr 12 and Pr 13 Provide an additional Accel Decel time although Time 1 is the default A
57. 3 Control source Keypad r remote near end control When these three functions are Control source used at the same time the priority is 22 I O gt 23 Keypad gt a Communication 24 Communication This function will disable the write function and all the content Parameter Lock Write Bethe ni of read are 0 The application is for customer having a key to 25 disable Read is always s 3 control the operator to modify parameters or modify the 0 parameter by improper use 26 PID Disable N O This function pause the PID control It is commonly used for manual operation or function testing and to recover the PID 27 PID Disable N C P function when the system is normal 28 Second Source for This function is used with Pr 142 to select a different Frequency Command frequency source for control 29 Forward contact is This function has top priority to set the direction for running If open Reverse contact Pr 24 inhibit REV function is not set No mater what the is close present direction of run is the contact N O is forward and the contact N C is reverse once this function is set The requirement for setting direction is Pr 24 gt setting 29 of Pr 39 Pr 42 gt Pr 38 30 One Shot PLC Run 31 Index Input Signal This function is used with parameters 149 to 151 The position where AC drive stops will be regarded as the zero position and it will move to the angle that Pr 150 sets 32 Virtual Timer Input This function is for c
58. 5 Communication port 04 Master frequency determined by potentiometer on digital keypad X Pr 01 Source of Operation 00 Operation determined by digital keypad 00 command 01 Operation determined by external control terminals keypad STOP is effective 02 Operation determined by external control terminals keypad STOP is ineffective 03 Operation determined by RS 485 communication port keypad STOP is effective 04 Operation determined by RS 485 communication port keypad STOP is ineffective Pr 02 Stop Method 00 Ramp stop 00 01 Coast Stop Pr 03 Maximum Output 50 00 to 400 0 Hz 60 00 Frequency Pr 04 Maximum Voltage 10 00 to 400 0Hz 60 00 Frequency Base Frequency 115V 230V 0 1 to 255 0V 220 0 pr o5 Maximum Output 460v 0 1 to 510 0V 440 0 Voltage Vmax 575V 0 1 to 637 0V 575 0 Pr 06 Mid point Frequency 0 10 to 400 0Hz 1 50 115V 230V 0 1 to 255 0V 10 0 Pr 07 Mid point Voltage 460V 0 1 to 510 0V 20 0 575V 0 1 to 637 0V 26 1 4 2 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Factory Parameter Explanation Settings Setting Customer Pr 08 Minimum Output Freq 0 10 to 20 00Hz 1 50 115V 230V 0 1 to 255 0V 10 0 Minimum Output Pr 09 Voltage 460V 0 1 to 510 0V 20 0 575V 0 1 to 637 0V 26 1 A Pr 10 Acceleration Time 1 0 1 to 600 0 sec or 0 01 to 600 0 sec 10 0 X Pr 11 Deceleration Time 1 0 1 to 600 0 sec or 0 01 to
59. 55 pe 140 ee continuous torque j rm 0320 60 120 Frequency Hz Base freq 60Hz V F for 220V 60Hz 1404 60 seconds ea 130 continuous 3 100 o 85 a 68 2 4R 0320 50 120 Frequency Hz Base freq 50Hz V F for 220V 50Hz Revision Aug 2015 ME16 SW V3 13 torque torque 180 155 100 wo ou 180 150 100 80 45 0 Motor 60 seconds continuous 320 60 120 Frequency Hz Base freq 60Hz V F for 220V 60Hz 60 seconds continuous 320 50 120 Frequency Hz Base freq 50Hz V F for 220V 50Hz C 7 Appendix CHow to Select the Right AC Motor Drive This page intentionally left blank C 8 Revision Aug 2015 ME16 SW V3 13
60. 600 0 sec 10 0 A Pr 12 Acceleration Time 2 0 1 to 600 0 sec or 0 01 to 600 0 sec 10 0 A Pr 13 Deceleration Time 2 0 1 to 600 0 sec or 0 01 to 600 0 sec 10 0 Pr 14 Accel S curve 00 to 07 00 A Pr 15 Jog Accel Decel Time 0 1 to 600 0 sec or 0 01 to 600 0 sec 1 0 A Pr 16 Jog Frequency 0 00 to 400 0 Hz 6 00 a Pr 17 1st Step Speed Freq 0 00 to 400 0 Hz 0 00 X Pr 18 2nd Step Speed Freq 0 00 to 400 0 Hz 0 00 X Pr 19 3rd Step Speed Freq 0 00 to 400 0 Hz 0 00 A Pr 20 4th Step Speed Freq 0 00 to 400 0 Hz 0 00 A Pr 21 5th Step Speed Freq 0 00 to 400 0 Hz 0 00 X Pr 22 6th Step Speed Freq 0 00 to 400 0 Hz 0 00 A Pr 23 7th Step Speed Freq 0 00 to 400 0 Hz 0 00 Pr 24 Reverse Operation 00 Fas REV operation 00 Inhibition 01 Disable REV operation 00 Disable Over Voltage Stall 115V 230V 330 to 450 Vdc 390 Pr 25 Prevention 460V 660 to 900 Vdc 780 575V 825 to 1025 Vdc 975 Over current Stall 00 Disable Pr 26 Prevention during 150 Acceleration 20 to 200 Over current Stall 00 Disable Pr 27 Prevention during 150 Operation 20 to 200 Pr 28 DC Braking Current 00 to 100 00 Level Pr 29 DC Braking during 0 0 to 5 0 sec 0 0 Start up Revision Aug 2015 ME16 SW V3 13 4 3 Chapter 4 Parameters Factory Parameter Explanation Settings Setting Customer Pr 30 DC Braking during 0 0 to 25 0 sec 0 0 Stopping Start point for DC 0 00 to 60 00 H Pr 31 Braking 00
61. 76 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Targeted Upper Bound Limit of PID Jone Time _ Frequency value of Integral Delay Command i Value Pr 121 Pr 120 Definition of Selection of Detection Value Detection value AVI Pr 128 Pr 130 ACI Pr 131 Pr 133 Pr 116 Pr 116 PID Feedback Terminal Selection Factory Setting 00 Settings 00 Input positive PID feedback PV from AVI 0 to 10V 01 Input negative PID feedback PV from AVI 0 to 10V 02 Input positive PID feedback PV from ACI 4 to 20mA 03 Input negative PID feedback PV from ACI 4 to 20mA aa Select an input terminal to be the PID feedback Please verify the PID feedback position is different from the Frequency Set Point position an Negative feedback positive targeted value detective value Positive feedback negative targeted value detective value X Proportional Gain P Settings 0 0 to 10 0 Factory Setting 1 0 aa This parameter determines the feedback loop Gain If the gain is large the response will be strong and immediate If the gain is too large vibration may occur If the gain is small the response will be weak and slow aa When I 0 0 and D 0 0 it is only used for proportional control A Integral Time 1 Unit 0 01sec Factory Setting 1 00 Settings 0 01 to 100 00 sec 0 00 disable aa This parameter determines the speed of response for the PID feedback loop If the integral time is long the response will be
62. B Used on 5 7 5 HP 230V Three Phase Models F AR ER I NIT mr B 18 Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories B 9 Din Rail B 9 1 Din Rail DRO1 Adapter Units mm inch Models VFD004M21A 23A VFD007M21A 23A VFD015M21A 23A an To mount the drive on a Din Rail adapter place the drive and mounting plate on the rail and push the lever toward the rail SCREW M4 L20 moq HE C NUT M4 p0 7 E N ik NDIN RAIL MM Revision Aug 2015 ME16 SW V3 13 B 19 Appendix B Accessories jan B 20 B 9 2 Din Rail DRO2 Adapter Units mm inch Models VFD022M23B 43B 53A VFD002M11A VFD004M11A 21B VFD007M11A 21B 43B 53A VFD015M21B 43B 53A To mount the drive on a Din Rail adapter place the drive and mounting plate on the rail and push the lever toward the rail fu Pail f F e ma ass tan Revision Aug 2015 ME16 SW V3 13 Appendix C How to Select the Right AC Motor Drive The choice of the right AC motor drive for the application is very important and has great influence on its lifetime If the capacity of AC motor drive is too large it
63. C drive will automatically extend the deceleration period If a faster stop is needed then a dynamic brake resistor should be used DC bus voltage Over voltage detection level output Freq time Over voltage Stall Prevention Ea Over Current Stall Prevention during Acceleration Unit 1 Factory Setting 150 Settings 20 to 200 00 disable go A setting of 100 is equal to the Rated Output Current of the drive Revision Aug 2015 ME16 SW V3 13 4 27 Chapter 4 Parameters an Under certain conditions the AC drive output current may increase abruptly and exceed the value specified by Pr 26 This is commonly caused by rapid acceleration or excessive load on the motor When this function is enabled the AC drive will stop accelerating and maintain a constant output frequency Drive will resume accelerating only after the current drops below the setting for Pr 26 Rea Over Current Stall Prevention during Operation Unit 1 Factory Setting 150 Settings 20 to 200 00 disable an During a 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 output frequency only when the output current drops below the setting for Pr 27 Output current output current over current over current detection
64. Chapter 4 Parameters Frequency Hold re 7 Related Applications Purpose Functions Parameters General application Acceleration Hold output frequency during Pr 39 Pr 42 PP deceleration pause Acceleration deceleration Auto Restart after Fault Tai Related Applications Purpose Functions Parameters For continuous and Pr 72 ra K i The AC motor drive can be Asien see pprap restarted reset automatically up to 10 Pr 113 pymp AORA times after a fault occurs Emergency Stop by DC Braking p Related Applications Purpose Functions Parameters AC motor drive can use DC braking Pr 28 Emergency stop for emergency stop when quick stop is Pr 30 High speed rotors without brake needed without brake resistor When Pr 31 resistor used often take motor cooling into consideration Over torque Setting fo e Related Applications Purpose Functions Parameters The over torque detection level can be Pr 60 Pr 62 To protect set Once OC stall OV stall and over Pumps fans and ice ee andito torque occurs the output frequency Ferner have continuous Will be adjusted automatically It is reliable operation suitable for machines like fans and P pumps that require continuous operation Upper Lower Limit Frequency 3 Related Applications Purpose Functions Parameters Control the motor When user cannot provide Pr 36 upper lower limit gain or bias from Pr 37 Pump and fan speed within upper lower
65. Check if output voltage of U V w yes Motor has malfunction is balanced No Vv Maybe AC motor drive has malfunction or misoperation due to noise Please contact DELTA Revision Aug 2015 ME16 SW V3 13 Chapter 5 Troubleshooting 5 13 Electromagnetic Induction Noise Many sources of noise surround AC motor drives and penetrate it by radiation or conduction It may cause malfunctioning of the control circuits and even damage the AC motor drive Of course there are solutions to increase the noise tolerance of an AC motor drive But this has its limits Therefore solving it from the outside as follows will be the best 1 Add surge suppressor on the relays and contacts to suppress switching surges 2 Shorten the wiring length of the control circuit or serial communication and keep them separated from the power circuit wiring 3 Comply with the wiring regulations by using shielded wires and isolation amplifiers for long length 4 The grounding terminal should comply with the local regulations and be grounded independently i e not to have common ground with electric welding machines and other power equipment 5 Connect a noise filter at the mains input terminal of the AC motor drive to filter noise from the power circuit VFD M can have a filter as option In short solutions for electromagnetic noise exist of no product disconnect disturbing equipment no spread limit emission for disturbing equipment
66. Criterion Daily Half One Year Year Check if the voltage of main Measure with multimeter with standard circuit and control circuit is O correct specification Revision Aug 2015 ME16 SW V3 13 Keypad Chapter 6 Fault Code Information and Maintenance Mec Main circuit Maintenance Period Check Items Methods and Criterion Dail Half One Y Year Year If there are any loose or missing Tighten or replace the screw o screws If machine or insulator is Visual inspection deformed cracked damaged or o with changed color change due NOTE Please ignore the color to overheating or ageing change of copper plate If there is any dust or dirt Visual inspection O Maintenance Period Check Items Methods and Criterion Daily Half One Year Year Is the display clear for reading Visual inspection O Any missing characters Visual inspection O hanical parts Maintenance Period Check Items Methods and Criterion Daily Half One Year Year If there is any abnormal sound f f x or vibration Visual and aural inspection O If there are any loose screws Tighten the screws O If any part is deformed or Visual inspection o damaged If there is any color change by s 3 overheating Visual inspection O If there is any dust or dirt Visual inspection O Revision Aug 2015 ME16 SW V3 13 6 7 Chapter 6 Fault Code Information
67. D1 VFD022M21A VFD037M23A 43A 53A 125 0 110 0 220 0 205 0 15 0 166 3 8 2 VFDO55M23A 43A 53A 4 92 4 33 8 66 8 07 0 59 6 55 0 32 VFDO75M43A 53A Revision Aug 2015 ME16 SW V3 13 Chapter 1 Introduction This page intentionally left blank 1 8 Revision Aug 2015 ME16 SW V3 13 Chapter 2 Installation and Wiring After removing the front cover check if the power and control terminals are clear Be sure to observe the following precautions when wiring General Wiring Information Applicable Codes All VFD M series are Underwriters Laboratories Inc UL and Canadian Underwriters Laboratories cUL listed and therefore comply with the requirements of the National Electrical Code NEC and the Canadian Electrical Code CEC Installation intended to meet the UL and cUL requirements must follow the instructions provided in Wiring Notes as a minimum standard Follow all local codes that exceed UL and cUL requirements Refer to the technical data label affixed to the AC motor drive and the motor nameplate for electrical data The Line Fuse Specification in Appendix B lists the recommended fuse part number for each VFD M Series part number These fuses or equivalent must be used on all installations where compliance with U L standards is a required SEE 1 Make sure that power is only applied to the R L1 S L2 T L3 terminals Failure to comply may result i
68. Inverted AA If this parameter is set to 01 the reference signal is inverted OV corresponds to 60Hz in Pr 128 and 10V corresponds to OHz in Pr 129 Minimum Reference Value 0 20mA Unit 0 1mA Settings 0 0 to 20 0mA Factory Setting 4 0 qi This parameter is used to set the ACI input frequency that corresponds to minimum frequency Pr 132 Maximum Reference Value 0 20mA Unit 0 1mA Settings 0 0 to 20 0mA Factory Setting 20 0 AA This parameter is used to set the ACI input frequency that corresponds to maximum frequency Pr 133 Inverts Reference Signal 0 20mA Factory Setting 00 Settings 00 Not Inverted 01 Inverted AA If this parameter is set to 01 4mA corresponds to OHz in Pr 132 and OmA corresponds to 60Hz in Pr 131 Bb D The main purpose for Pr 128 Pr 133 is to allow changes in the output frequency when setting the analog frequency or PID feedback control per the feedback sensor For example if the feedback sensor inputs 4mA 20mA but the output frequency from drive that user needs is 5mA 18mA then user could set Pr 131 to 5mA and Pr 132 to 18mA Pr 134 Analog Input Delay Filter for Set Point Unit 2ms Settings 00 to 9999 Factory Setting 50 Pr 135 Analog Input Delay Filter for Feedback Signal Unit 2ms Settings 00 to 9999 Factory Setting 5 4 80 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters aa These two parameters are used to set the analog input del
69. N61000 6 4 EN61800 3 1996 A11 2000 EN55011 1991 Class A Group 1 1 Environment restricted distribution General precaution EMI filter and AC motor drive should be installed on the same metal plate 2 Please install AC motor drive on footprint EMI filter or install EMI filter as close as possible to the AC motor drive Please wire as short as possible Metal plate should be grounded The cover of EMI filter and AC motor drive or grounding should be fixed on the metal plate and the contact area should be as large as possible B 14 Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories Choose suitable motor cable and precautions Improper installation and choice of motor cable will affect the performance of EMI filter Be sure to observe the following precautions when selecting motor cable 1 Use the cable with shielding double shielding is the best The shielding on both ends of the motor cable should be grounded with the minimum length and maximum contact area Remove any paint on metal saddle for good ground contact with the plate and shielding Remove any paint on metal saddle for good ground contact with the plate and shielding saddle L the plate with grounding Saddle on one end Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories The length of motor cable When motor is driven by an AC motor drive of PWM type the motor terminals will experience surge volta
70. O auxiliary motor control is invalid selections driver reset UP DOWN key settings sink source selection Multi Function Input Signal Operating Characteristics AC drive operating frequency attained non zero base block Multi Function Output fault indication local remote indication PLC operation indication Indication auxiliary motor output driver is ready overheat alarm emergency stop Analog Output Signal Analog frequency current signal output Alarm Output Contact 1 Form C contact or open collector output AVR S Curve over voltage over current stall prevention fault records adjustable carrier frequency DC braking momentary power loss restart auto tuning frequency limits parameter Operation Functions Lock Reset vector control counter PID Control PLC MODBUS communication reverse Inhibition abnormal reset abnormal re start digital frequency output sleep revival function 1st 2nd frequency source selections Self testing over voltage over current under voltage overload Protection Functions overheating external fault electronic thermal ground fault 6 key 4 digit 7 segment LED 4 status LEDs master frequency Display Keypads output frequency output current custom units parameter values for setup review and faults RUN STOP RESET FWD REV Built in Brake Chopper Built in for all models Protection Level IP20 Pollution Degree 2 Altitude 1 000 m or lower keep from corrosive gasses
71. SW V3 13 Chapter 4 Parameters Switching acceleration and deceleration time Applications Purpose Functions isea Switching F p Pr 10 Pr 13 Auto turntable for acceleration and When an AC motor drive drives two or Pr 39 Pr 42 z AEE more motors it can reach high speed i conveying machinery deceleration time i but still start and stop smoothly by external signal Overheat Warning Applications Purpose Functions BU chalice When AC motor drive overheats it Pr 45 Pr 46 Air conditioner Safety measure uses a thermal sensor to have Pr 39 Pr 42 overheat warning Two wire three wire Applications Purpose Functions P Sete FWD STOP 8o MO Open Stop Close FWD Run Pr 01 Pr 38 REV STOP 5o M1 Open Stop Close REV Run GND RUN STOP ae ar To run stop OO MO Open Stop Close Run ee forward and _ General application d0 M1 Open FWD Close REV reverse by external REV FWD terminals GND 3 wire STOP RUN 20 S MO Run command Runs when close M2 Stop command stops when Open M1 REV FWD Run selection FWD REV Gige REV Run GND Operation Command Applications Purpose Functions acini Selecting the A Pr 01 er Selection of AC motor drive control by Gengralapplication sidnal of control external terminals or digital keypad Pr 39 Pr 42 Revision Aug 2015 ME16 SW V3 13 4 15
72. a oh ee ee eee EET TEETE bee bee eee eee ey Master oH i a Freq OHz gt i Lo er Pr82 4 Pr 83 gt e Pr 84 epar Prie ws P87 gt om command output indication output indication Program step il O O O a O 0 complete Program operation j completed Note The above diagram shows one complete PLC cycle To restart the cycle turn the PLC Program input off and then back on 4 54 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Example 2 Pr 78 02 Continuously executes program cycles The diagram below shows the PLC program stepping through each speed and then automatically starting again To stop the PLC program either pause or stop the program Refer to Pr 38 to Pr 42 value 17 and 18 Frequency Master freq 10Hz nn T ds ed cites oe E tiation aay Pr 17 10Hz Pr 42 16 Pr 81 1 0 Pr 18 20Hz pr 45 09 Pr 82 1 2 Pr 19 40Hz Pr 46 10 Pr 83 1 5 SOHZf sf ae he ee ee pea ef aed a y Pr 20 60 Hz pr 78 01 Pr 84 1 5 k Pr 21 50 Hz Pr 79 00 E a PERERA RER a cee eh ance a Pi s Pr 22 30 Hz r 60 1 i K Pr 23 15 Hz Pr 87 1 7 Pr 22 cae Pee2 Pr 83 e Pr 84 ee Pr 86 a Pr 87 e Pr 8 tee Pras Program step f i 7 P 7 complete Program operation completed Example 3 Pr 78 03 Execute one cycle step by step This example shows how the PLC function can perform one cycle at a time within a complete cycle Each step will use the accel decel times in Pr 10 to Pr 13
73. alance and rotor endurance should be considered once the operating speed exceeds the rated speed 60Hz of a standard motor Revision Aug 2015 ME16 SW V3 13 C 5 Appendix CHow to Select the Right AC Motor Drive C 6 7 gt Motor torque characteristics vary when an AC Motor Drive instead of commercial power supply drives the motor Check the load torque characteristics of the machine to be connected Because of the high carrier frequency PWM control of the VFD series pay attention to the following motor vibration problems a Resonant mechanical vibration anti vibration damping rubbers should be used to mount equipment that runs at varying speed E Motor imbalance special care is required for operation at 50 or 60 Hz and higher frequency E To avoid resonances use the Skip frequencies The motor fan will be very noisy when the motor speed exceeds 50 or 60Hz Special motors 1 Pole changing Dahlander motor The rated current is differs from that of a standard motor Please check before operation and select the capacity of the AC motor drive carefully When changing the pole number the motor needs to be stopped first If over current occurs during operation or regenerative voltage is too high please let the motor free run to stop coast Submersible motor The rated current is higher than that of a standard motor Please check before operation and choose the capacity of the AC motor drive carefully With long motor
74. ameter sets the Mid Point Voltage of any V F curve With this setting the V F ratio between Minimum Frequency and Mid Point Frequency can be determined Setting of this parameter must be equal to or greater than Minimum Output Voltage Pr 09 and equal to or less than Maximum Output Voltage Pr 05 Pros Minimum Output Frequency Unit 0 1Hz Settings 0 10 to 20 00Hz Factory Setting 1 50 The parameter sets the Minimum Output Frequency of the AC drive Setting of this parameter must be equal to or less than Mid Point Frequency Pr 06 Pr 09 Minimum Output Voltage Settings 115V 230V series 0 1 to 255 0V Factory Setting 10 0 460V series 0 1 to 510 0V Factory Setting 20 0 575V series 0 1 to 637 0V Factory Setting 26 1 This parameter sets the Minimum Output Voltage of the AC drive Setting of this parameter must be equal to or less than Mid Point Voltage Pr 07 Voltage Pr 05 Pr 07 Pr 09 Frequency 0 Pr 06 Pr 03 Pr 08 Pr 04 Standard V F Curve 4 22 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Voltage Pr 05 Pr 07 Pr 09 Frequency Pr 08 Pr 06 Pr 04 Pr 03 Custom V F Curve Voltage PRO e Pr O9 i i i Frequency Pr 08 Pr 06 Pr 04 Pr 03 Fan Pump V F Curve Commonly used V F Setting 1 General Purpose Factory Settings Motor Spec 60Hz No Set valuel v Pr 03 220 Pr 04 i Pr 05 220 0 Pr 06 1 5 Pr 07
75. ance 0 2 0 25 4 6 9 12 0 4 0 5 4 6 6 5 9 0 75 1 8 12 3 5 1 5 2 8 12 1 5 3 2 2 3 12 18 1 25 2 5 3 7 5 18 27 0 8 1 5 5 5 7 5 25 37 5 0 5 1 2 Revision Aug 2015 ME16 SW V3 13 B 7 Appendix B Accessories 460V 50 60Hz 3 phase kW Hp Fundamental Max continuous Inductance mh Amps Amps 3 Impedance 5 Impedance 0 75 1 4 6 9 12 1 5 2 4 6 6 5 9 2 2 3 8 12 5 7 5 3 7 5 12 18 2 5 4 2 5 5 7 5 18 27 1 5 2 5 7 5 10 18 27 1 5 2 5 B 4 3 Applications Connected in input circuit Application 1 Question When more than one AC motor drive is connected to the same mains power and one of them is ON during operation When applying power to one of the AC motor drive the charge current of the capacitors may cause voltage dip The AC motor drive may be damaged when over current occurs during operation Correct wiring M1 AAA M2 B 8 reactor AC motor drive AC motor drive AC motor drive f motor ee ai Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories Application 2 Question Silicon rectifier and AC motor drive are connected to the same power Switching spikes will be generated when the silicon rectifier switches on off These spikes may damage the mains circuit Correct wiring Silicon Controlled Rectifier
76. ance 5 47 63 Hz Cooling Method Fan Cooled Weight kg 3 3 General Specifications Control System SPWM Sinusoidal Pulse Width Modulation control V F or ere a sensorless vector control 0 1Hz 0 1Hz Including the auto torque auto slip compensation starting torque ICS z Torque Characteristics can be 150 at 5 0Hz g 150 of rated current for 1 minute Three zones settings range 0 1 400Hz 5 0 1 to 600 seconds 4 Independent settings for Accel Decel Time 5 za Prevention Level 20 to 200 Setting of Rated Current Frequency Setting Q Q TA Operation frequency 0 60Hz output 0 100 rated current DC Injection Braking Start time 0 5 seconds stop time 0 25 seconds A Approx 20 up to 125 possible with option brake resistor or Braking Torque brake unit externally mounted 1 15HP braking transistor built in V F Pattern Adjustable V F pattern A 2 Revision Aug 2015 ME16 SW V3 13 Appendix A Specifications General Specifications Keypad Setting by CA CV Frequency Setting External Potentiometer 5KQ 0 5W 0 to 10VDC 4 to 20mA RS 485 Signal interface Multi Function Inputs 0 to 5 7 steps Jog up down Operation Keypad Set by RUN STOP Setting External MO to M5 can be combined to offer various modes of operation Signal Signal RS 485 serial interface MODBUS Multi step selection 0 to 7 Jog accel decel inhibit first to forth accel decel switches counter PLC operation external Base Block NC N
77. and no receive enhance immunity 5 14 Environmental Condition Since the AC motor drive is an electronic device you should comply with the environmental conditions Here are some remedial measures if necessary 1 To prevent vibration the use of anti vibration dampers is the last choice Vibrations must be within the specification Vibration causes mechanical stress and it should not occur frequently continuously or repeatedly to prevent damage to the AC motor drive 2 Store the AC motor drive in a clean and dry location free from corrosive fumes dust to prevent corrosion and poor contacts Poor insulation in a humid location can cause short circuits If necessary install the AC motor drive in a dust proof and painted enclosure and in particular situations use a completely sealed enclosure 3 The ambient temperature should be within the specification Too high or too low temperature will affect the lifetime and reliability For semiconductor components damage will occur once any specification is out of range Therefore it is necessary to periodically check air quality and the cooling fan and provide extra cooling of necessary In addition the microcomputer may not work in extremely low temperatures making cabinet heating necessary Revision Aug 2015 ME16 SW V3 13 5 9 Chapter 5 Troubleshooting 4 Store within a relative humidity range of 0 to 90 and non condensing environment Use an air conditioner and or exsiccator
78. ated Current Pr 52 Reduce the motor load 2 Adjust the over torque detection setting to an appropriate setting 1 Check for possible poor insulation at the output line 2 Decrease the torque boost setting in Pr 54 Increase the acceleration time Replace with the AC drive with one that has a higher output capacity next HP size 1 Check for possible poor insulation at the output line Increase the deceleration time 3 Replace with the AC drive with one that has a higher output capacity next HP size 6 2 Revision Aug 2015 ME16 SW V3 13 Chapter 6 Fault Code Information and Maintenance Fault Name Fault Descriptions Over current during steady state operation Short circuit at motor output Sudden increase in motor loading AC drive output capacity is too small Internal memory IC can not be programmed Internal memory IC can not be read The external terminal EF GND goes from OFF to ON Corrective Actions 1 Check for possible poor insulation at the output line 2 Check for possible motor stall 3 Replace with the AC drive with one that has a higher output capacity next HP size 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 1 Check the connections between the main control board and the power board 2 Reset drive to factory defaults When external terminal EF GND is
79. ay filter in set point or feedback signal Pr 136 Sleep Period Unit 0 1sec Settings 0 0 to 6550 0 sec Factory Setting 0 0 Pr 137 Sleep Frequency Unit 0 10Hz Settings 0 00 to 400 0 Hz Factory Setting 0 0 Pr 138 Wake Up Frequency Unit 0 10Hz Settings 0 00 to 400 0 Hz Factory Setting 0 0 aa These parameters determine the sleep functions of the AC drive If the command frequency falls below the sleep frequency for the specified time in Pr 136 then drive output is turned off until the command frequency rises above Pr 138 Please see the below diagram Frequency Command Pr 138 DSS Wake Up Frequency Sleep l Frequency l l l Li Pr 136 Pr 139 Treatment for Counter Attained Factory Setting 00 Settings 00 Continue Operation 01 Stop Immediately and display E F aa This parameter sets the procedure for the AC drive to follow once the internal counter attains the setting value in Pr 96 Pr 140 External Up Down Selection Factory Setting 00 Settings 00 Fixed Mode keypad 01 By Accel or Decel Time 02 Reserved aa This parameter is used to change the Master Frequency externally with the Multifuction Input Terminals If any two parameters in the group Pr 39 Pr 42 are set to 14 and 15 and Pr 140 is set to 01 the up down frequency operation is initiated as the contact closes and according to the time of acceleration deceleration Revision Aug 2015 ME16 SW V3 13 4 81
80. cannot offer complete protection to the motor and motor maybe damaged If the capacity of AC motor drive is too small it cannot offer the required performance and the AC motor drive maybe damaged due to overloading But by simply selecting the AC motor drive of the same capacity as the motor user application requirements cannot be met completely Therefore a designer should consider all the conditions including load type load speed load characteristic operation method rated output rated speed power and the change of load capacity The following table lists the factors you need to consider depending on your requirements Related Specification Item seit Time Overload Starting characteristics ratings capacity torque Friction load and weight load Liquid viscous load Load type Inertia load e o Load with power transmission Constant torque Constant output Decreasing torque e o Decreasing output Constant load Load Shock load characteristics Repetitive load e o e o High starting torque Low starting torque Load speed and torque characteristics Continuous operation Short time operation e Long time operation at medium low speeds Maximum output current instantaneous e Constant output current continuous Maximum frequency Base frequency o Power supply transformer capacity or percentage impedance Voltage fluctuations and unbalance e J Number of phases single phase protectio
81. cel Decel 1 and Accel Decel 2 aA X Auto energy saving Factory Setting 00 Settings 00 Disable auto energy saving operation 01 Enable auto energy saving operation gq When this function is enabled the AC drive operates at full voltage during speed changes At the constant speed periods drive calculates the optimal output voltage value for the load and may get it reduced up to 30 below the Maximum Output Voltage Output Voltag 100 TOY Pre ee With energy saving enabled the drive automatically adjust the output voltage based on the output power level The maximum output voltage reduction is 30 Output voltage Frequency base aA Count Down Completion Settings 00 to 9999 Factory Setting 00 gq This parameter defines the top count value for the VFD M internal counter Please also see Pr 45 and Pr 46 setting 13 Counting is incremented when the Multi Function Input Terminal M1 or M2 makes a low to high transition Upon completion of the count either Multi Function Output Terminal MO1 or the Multi Function Relay Contact RA RB will close 4 72 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Preset Count Down Completion Settings 00 to 9999 Factory Setting 00 Aa This parameter sets a preliminary count value for the internal counter Counter is incremented by a low to high transition on one of the programmed Multi Function Input Terminals M1 or M2 see Pr 44 or Pr 45 setti
82. ch of the AC drive this will reduce the operating Optional life cycle of the AC drive Used to improve the input power factor to reduce harmonics and provide protection from AC line disturbances Surge switching Input AC spike power flick etc AC line Line Reactor Optional reactor should be installed when the power supply capacity is 500kVA or phase lead reactor will be switched And the wiring distance should not exceed 10m Please refer to Appendix B for detail Zero phase Reactor Ferrite Core Zero phase reactors are used to reduce radio noise especially when audio equipment installed near the inverter Effective for noise reduction on both the input and output sides aoe Attenuation quality is good for a wide range from AM band to 10Mhz Optional Appendix B specifies zero phase reactors RF220X00A EMI filter To reduce electromagnetic interference Please refer to Optional Appendix B for detail Brake Used to reduce stopping time of the Resistor motor Please refer to the chart on Appendix B for specific brake Optional resistors Motor surge voltage amplitudes Output AC depending on motor cable length For Line Reactor Optional long motor cable applications gt 20m it is necessary to install on the inverter output side 2 5 Chapter 2 Installation and Wiring 2 3 Main Circuit 2 3 1 Main Circuit Connection Brake Resistor Optional
83. control terminals or keypad If you still need to run stop AC drives by turning power ON OFF it is recommended to do so only ONCE per hour m Do NOT connect 3 phase models to a 1 phase power source Output terminals for main circuit U V W m When it needs to install the filter at the output side of terminals U T1 V T2 W T3 on the AC motor drive Please use inductance filter Do not use phase compensation capacitors or L C Inductance Capacitance or R C Resistance Capacitance unless approved by Delta m DO NOT connect phase compensation capacitors or surge absorbers at the output terminals of AC motor drives Use well insulated motor suitable for inverter operation Terminals B1 B2 for connecting external brake unit Brake Resistor optional Refer to Appendix B for the use of special brake resistor B1 B2 Connect a brake resistor or brake unit in applications with frequent deceleration ramps short deceleration time too low braking torque or requiring increased braking torque m The AC motor drive has a built in brake chopper you can connect the external brake resistor to the terminals B1 B2 when needed m When not used please leave the terminals B1 B2 open Revision Aug 2015 ME16 SW V3 13 2 7 Chapter 2 Installation and Wiring 2 3 2 Main Circuit Terminals Wire Type 75 C Copper Only
84. d automatic deceleration Operation by automatic deceleration time Pr 10 or Pr 12 acceleration time 03 Automatic acceleration deceleration Operation by AC drive auto adjustable control a If this parameter is set to 04 Accel Decel time will be equal to or more than parameter Pr 10 Pr 13 ga This parameter should not be used when a brake unit is installed BA Auto Voltage Regulation AVR Factory Setting 00 Settings 00 AVR function enabled 01 AVR function disabled 02 AVR function disabled when stop 03 AVR function disabled for deceleration gq AVR function automatically regulates the AC drive output voltage to the Maximum Output Voltage Pr 03 For instance if Pr 03 is set at 200 VAC and the input voltage varies from 200V to 264VAC then the Maximum Output Voltage will automatically be regulated to 200VAC B D When the AVR function is disabled the Maximum Output Voltage follows the variations of the input voltage 180V to 264VAC gq Selecting program value 2 enables the AVR function and also disables the AVR function during deceleration This offers a quicker deceleration tara Auto Tune Motor parameters Factory Setting 00 Settings 00 Disable 01 Auto tune for R1 02 Auto tune for R1 No Load testing aa For Auto Tune set Pr 103 to 01 or 02 and press the RUN key When it is set to 02 motor should have no load Pr 104 R1 Value Settings 00 to 65535mQ Factory Setting 00 gq As an opti
85. detection level level i Pr 27 time time output frequency output freq ee time over current Stall Prevention Over current Stall Prevention during Acceleration during Operation DC Braking Current Level Unit 1 Settings 00 to 100 Factory Setting 00 aa This parameter determines the amount of DC Braking Current applied to the motor during starting and stopping When setting the DC Braking Current please note that 100 corresponds to the rated current of the AC drive It is recommended to start with a low DC Braking Current level and then increase it until proper holding torque has been attained 4 28 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters DC Braking Time during Start up Unit 0 1sec Settings 0 0 to 5 0 sec Factory Setting 0 0 AR This parameter determines the duration for the DC Braking Current applied during starting DC Braking is applied until the Minimum Frequency is reached Pr 30 DC Braking Time during Stopping Unit 0 1sec Settings 0 0 to 25 0 sec Factory Setting 0 0 m This parameter determines the duration for the DC Braking voltage to be applied during stopping If stopping with DC Braking is desired then Pr 02 must be set to Ramp to Stop 0 0 Pr 3t Start Point for DC Braking Unit 0 1sec Settings 0 00 to 60 00Hz Factory Setting 0 00 AR This parameter sets the frequency at which the DC Braking will begin during deceleration Mast
86. djustment Pr 49 0 bias polarity Pr 50 100 pot freq gain Pr 51 0 REV disable in OHz negative bias OV 5V 10V Potentiometer Scale 4mA 12mA 20mA Example 2 A Bias Adjustment 16 7 of 60Hz determines the Output Frequency to be 10 Hz with the potentiometer set at OV as shown Notice that the entire V F is transposed accordingly An analog input voltage 0 8 33V or current 4 13 33mA would set frequency as 0 60Hz Once the Maximum Output Frequency is reached any further increase on the potentiometer will not increase output frequency If you want to use the range of 60Hz please refer to the example 3 Max Output Pr 03 Freq SoH EET ae Factory Settings Pr 03 60Hz Max output Freq Pr 48 16 7 bias adjustment a Pr 49 0 bias polarity Pr 50 100 pot freq gain Itis Bias 10Hz Pr 51 0 REV motion disable in u 60Hz Adjustment _ ae 3 negative bias range OHz OV 5V 10V Potentiometer Scale 4mA 12mA 20mA 4 44 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Example 3 The whole scale of the potentiometer may be used as desired In addition to the signals 0 to 10V and 4 to 20mA other popular voltage signals include 0 to 5V 20 to 4mA or that under 10V Max Output Fren PES Factory Settings GOHZ e eee reer errr 4 Pr 03 60Hz Max output Freq an Pr 48 20 0 bias adjustment Pr 49 0 bias polarity oe Pr 50 83 3 pot Freq gain as as 2 Pr 51 0 REV
87. e 22 16 AWG Torque 2kgf cm 1 73 in Ibf Wire Type 75 C Copper Only Wire Gauge 24 12 AWG Torque 4kgf cm 3 5 in Ibf RA RB RC MO M1 M2 M3 M4 M5 GND AFM ACI 10V AVI GND MCM MO1 Photo coupler output Factory setting fault indication Relay contactor Output Factory Setting Forward Stop Reverse Stop Reset Co Multi step speed 1 Full scale voltmeter Multi step speed 2 Oto 10 VDC Multi step speed 3 2 Forward Stop R S a a everse top M1 5 o Reset a c o O M2 tI Multi step 1 5 5 M3 S 4 Multi step 2 M4 52 Ej 25 Q l Multi step 3 Common signal terminal i PrE Do NOT apply directly the mains voltage to the terminals above Terminal symbols and functions Terminal a A Symbol Terminal Function Factory Settings NPN mode RA RC Resistive Load RA Noy ls Relay Output 5A N 0 3A N C 277Vac 5A N O 3A N C 30Vdc Refer to P45 for programming RB Multi Function Relay Output RB RC N C b Resistive Load Revision Aug 2015 ME16 SW V3 13 2 9 Chapter 2 Installation and Wiring Terminal 7 Symbol Terminal Function Factory Settings NPN mode 5A N O 3A N C 277Vac 5A N O 3A N C 30Vdc 5A N O 3A N C 277Vac RC Multi function Relay Commo Tana eee n 5A N O Y3A N C 30Vd
88. e MO Multi function auxiliary input M1 Multi function input 1 MO0 M5 GND M2 Multi function input 2 Refer to P38 P42 for programming the multi function inputs M3 Multi function input 3 ON the activation current is 10 mA M4 Multi function input 4 OFF leakage current tolerance is 104A M5 Multi function input 5 GND Common Signal 10V GND 10V 10 Vdc Output It can supply 10 VDC power Analog Voltage Input 10V AVI Circuit Impedance 20kQ AVI AVI el Resolution 10 bits Range 0 10Vdc 0 Max Output Frequency ACM T Internal Circuit Analog Current Input LAC ACI Circuit Impedance 2509 ACI le Resolution 10 bits v Range 4 20mA 0 Max Output Frequency TACM Internal Circuit Analog Output Meter ACM Circuit Spt AFM 0 to 10V 2mA Impedance 100kQ AFM an 7 d Pp Output Current 2mA max 225 Resolution 8 bits Tg Range 0 10Vdc Internal Circuit ACM 2 10 Revision Aug 2015 ME16 SW V3 13 Chapter 2 Installation and Wiring Terminal 3 Symbol Terminal Function Factory Settings NPN mode Maximum 48Vdc 50mA Refer to P45 for programming MO1 DCM Max 48Vdc 50mA MO1 Multi function Output Terminal MO1 Photocoupler x yX AAGE Internal Circuit MCM ka Multi function Output Common E a Common for Multi function Outputs Photocoupler Note Use twisted shielded twisted pair or shielded lead wires for the control signal wiring It is recommended to run all signal wiring in a
89. e 3 phase ated Input Current A 6 3 2 9 11 5 7 6 15 7 8 8 27125 19 6 28 gt Input Current for 1 phase Models when Using 3 phase 3 2 6 3 12 5 Power z 3 phase a Single 3 phase Rated Voltage Frequency 200 240 VAC 50 60Hz 200 240VAC 50 60Hz Voltage Tolerance 10 180 264 VAC Frequency Tolerance 5 47 63 Hz Cooling Method Fan Cooled Weight kg 2 2 1 5 2 2 1 5 2 2 1 5 3 2 2 2 3 2 Revision Aug 2015 ME16 SW V3 13 Appendix A Specifications Voltage Class 460V Class Model Number VFD XXXM 037 075 Max Applicable Motor Output kW 3 7 7 5 Max Applicable Motor Output hp 5 0 10 2 62 99 137 Rated Output Current A _ 30 40 5 0 8 2 18 wr 3 phase Proportional to Input Voltage 2 0 1 400 Hz 6 1 15 a 3 phase 380 480 VAC 50 60Hz 3 10 342 528 VAC 5 07 63 H2 Cooling Method Fan Cooled Weight kg 3 2 3 3 Voltage Class 575V Class Model Number VFD XXXM 075 Max Applicable Motor Output kW 75 Max Applicable Motor Output hp 10 Rated Output Capacity kva 17 30 42 66 99 122 Rated Output Current A 17 30 42 66 99 122 z Maximum Output Voltage V 3 phase Proportional to Input Voltage 2 Output Frequency Hz 0 1 400 Hz 6 Carrier Frequency kHz 1 10 Rated Input Current A z4 J2 5 erase o TAS 759 a Rated Voltage Frequency 3 phase 500 600 VAC 50 60Hz 2 Voltage Tolerance 15 10 425 660 V Frequency Toler
90. e requirement of load capacity kx Pu 1X coso lt the _capacity _of _ AC _motor _drive kVA The motor capacity should be less than the capacity of AC motor drive k x13 x Vu x Iu x 10 lt the capacity_of _AC _motor_drive kVA The current should be less than the rated current of AC motor drive A kxIm lt the_rated _current_of _AC _motor _drive A Symbol explanation Pm Motor shaft output for load kW n Motor efficiency normally approx 0 85 cos o Motor power factor normally approx 0 75 Vu Motor rated voltage V Im Motor rated current A for commercial power k Correction factor calculated from current distortion factor 1 05 1 1 depending on PWM method Pci Continuous motor capacity kVA ks Starting current rated current of motor Nr Number of motors in parallel Ns Number of simultaneously started motors GD Total inertia GD calculated back to motor shaft kg m Th Load torque ta Motor acceleration time N Motor speed Revision Aug 2015 ME16 SW V3 13 C 3 Appendix CHow to Select the Right AC Motor Drive C 2 General Precaution Selection Note 1 When the AC Motor Drive is connected directly to a large capacity power transformer 600kVA or above or when a phase lead capacitor is switched excess peak currents may occur in the power input circuit and the converter section may be damaged To avoid this use an AC input reactor optional before AC Motor Drive mains inp
91. ee range 2HzZ Preset Freq Time Attained prasto OFF OFF Pr 46 f f Desired Freq Con Attained ON Indication OFF OEE Pr 45 amp Pr 46 Desired Freq Attained amp Preset Freq Attained item Adjust Bias of External Input Frequency Unit 0 1Hz Settings 0 00 to 200 0 Factory Setting 0 00 Hz aa This parameter provides a frequency offset when the source of frequency command is the analog input Prao X Potentiometer Bias Polarity Factory Setting 00 Settings 00 Positive Bias 01 Negative Bias AR This parameter sets the potentiometer Bias Frequency to be positive or negative Pr 50 X Potentiometer Frequency Gain Unit 1 Settings 0 10 to 200 0 Factory Setting 100 0 aa This parameter sets the ratio of analog input vs frequency output Ro Potentiometer Reverse Motion Enable Factory Setting 00 Settings 00 Reverse Motion Disabled in negative bias 01 Reverse Motion Enabled in negative bias Revision Aug 2015 ME16 SW V3 13 4 43 Chapter 4 Parameters Pr 48 to Pr 51 are used when the source of frequency command is the analog signal 0 to 10V DC or 4 to 20mA DC Refer to the following examples Example 1 Set Pr 00 1 to command frequency with the potentiometer on keypad or Pr 00 2 4 to 20mA current signal potentiometer current signal of external terminal Max Output Pr 03 Freq GOH Z sees ners eee ay Factory Settings Pr 03 60Hz Max output Freq Pr 48 0 bias a
92. eeeeeeeeeeseeeeeeeenseeeeeeens 2 1 2 1 Basic Wiring Diagram sosisini botn e 2 2 2 2 External WIIN geenien vies seven ay ee ais tev eine 2 5 2 3 Main Cifeult eiin iiia na a ices ne eeed tee eee ented teectee 2 6 2 3 1 Main Circuit Connection ccceccccceceeseseeceeeeeseaneeseceeeeeseaneneeees 2 6 2 3 2 Main Circuit Terminals cccccccccecceeesseceeececeaeeaeeeeeeesseaneaeness 2 8 2 4 Control Terminal Wiring Factory Settings 0 ee eeeeeeeeeeesneeeeeeees 2 9 Chapter 3 Keypad and Start Up cccseccsseeesseeesseeesseeenseeesseeenseeeeeeeeaseeeeseees 3 1 3 1 Keypad eieiei ein eee a e ee i eee ee 3 1 3 1 1 Description of the Digital Keypad seeen 3 1 3 1 2 How to Operate the Digital Keypad LC M02E eee 3 2 SUB CSMO2E z tonto ena ai ii de dl eae Men te ee Me a 3 3 3 2 Operation Method ae ccscccpheetuccccssbcteeevecgetesadhengyscueeseesacbestuneesasiecebessphers 3 5 329 Thal RUM eriat a e e ea reaa gi 3 5 Chapter 4 ParameterS ssnssussennennnunnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nannaa 4 1 4 1 Summary of Parameter Settings 2 0 0 ee eeeeeeeeeeeteeeeeeeeeeeenneeeeee 4 2 4 2 Parameter Settings for Applications eee ecseeesneeeeenneeeeeeneeees 4 14 4 3 Description of Parameter Settings 4 20 Chapter 5 Troubleshooting cccsecseseeeeeeeseneeseeeeeseeeeeeeeeseeeeeeeeseeeseeeeeeees 5 1 5 1 Over Current OC c cccseccekecetcebeedeacdsedeneachestidcceessuldchesgecdertsn
93. eeeesaseeeeeesseeeeasenenenseneneenes B 1 B 1 All Brake Resistors amp Brake Units Used in AC Motor Drives B 1 B 1 1 Dimensions and Weights for Brake Resistors amp Brake Units B 3 B 2 Non fuse Circuit Breaker Chart ecceeesseeeceeeceeeeeneeeeeeneeeeeeeeees B 5 B 3 Fuse Specification Chart cccccccececeeesecseeeeeeeeeeseeeaeaeeeeeeeeeeseeaeees B 6 B 4 AG Reattore e tia be e dicate cats apeal a i aR B 7 B 4 1 AC Input Reactor Recommended Value B 7 B 4 2 AC Output Reactor Recommended Value seen B 7 B 4 3 Applications snieni aaae aan n AE aA AASTRA AS E aE a Tna B 8 B 5 Zero Phase Reactor RF220X00A ec eceeceeeeeeeeeecaeeeeeeeeeeeees B 10 B 6 Remote Controller RC 01 0 eee eecceeeeeeeessneeeeeeeaeeeseneeeeeeneeeeseaaes B 11 B7 PUG isiin diedi a entea rair E iaeiae B 12 B 7 1 Description of the Digital Keypad VFD PU0O6 ieee B 12 B 7 2 Explanation of Display Messag c cc csecceeeeeeeeeeseeeeees B 12 B 7 3 Operation Flow Chart ee eeececeeeeeeeesneeeeeeneeeenneeeeeeneeeeeeaeess B 13 B 8 AMD EMI Filter Cross Reference ceciren B 14 B 8 1 DIMENSIONS v 23 ete ieee ne eee eee eee ended B 17 B9 DIN Rail seii ieiet aiii ieiet B 19 B 9 1 Din Rail DRO1 Adapter ccccecceeceeeeeeeeeeeeeeeeeeeeeeeeereeenens B 19 B 9 2 Din Rail DRO2 Adapter ccccceeceeeeeeceeeeeeeeeeeeeeeeeeeeeereneeens B 20 Appendix C How to Select the Right AC Motor Drive
94. eernasniaeas 5 1 5 2 Ground Faults atini tec tated Gece Gee cee a tae enh eet ot 5 2 5 3 Over Voltage OV cecccsaccppestactesseboeteececnonencuhensguonti sh sadubestunceeasiceedwenseecee 5 2 5 4 Low Voltage LV svceiecscteseseae cottetenheattaa wastage a a viele es 5 3 5 5 Over Heat OHI Juin a a e a 5 4 5 6 Overload esirin a ea eaa daa dieters 5 4 5 7 Keypad Display is Abnormal c ccceeeeeceeeesneeeeeeneeeeeneeeeeenaeeeenenaees 5 5 5 8 Phase Loss PHL iciieienn oiea a i inte eee 5 5 5 9 Motor Cannot RUNA aorin eaae iaai aia ika 5 6 5 10 Motor Speed cannot be Changed 2 0 0 eeesseeeeeeeeeeeeeeeeeeeeneeeeeeeeees 5 7 5 11 Motor Stalls during Acceleration eeen 5 8 5 12 The Motor does not Run as Expected eneee 5 8 5 13 Electromagnetic Induction Noise eeen 5 9 5 14 Environmental Condition eeeceeeeeeeeeeeenneeeeeeeeeeesneeeeeenaeeeeeneaees 5 9 5 15 Affecting Other Machines 00 0 ee ceeeeeeeeeeeneeeeeeneeeeeeneeeeetnaeeeeeeaas 5 10 Chapter 6 Fault Code Information and Maintenance sesseeees 6 1 6 1 Fault Code Information 0 cece cesses eeeeeeeeeeneeeeeenaeeeenneeeeesnaeeeeeeaas 6 1 6 1 1 Common Problems and Solutions 6 1 G12 ROSCOE E E E ET 6 5 6 2 Maintenance and Inspections 2 ce ceeeeee cece eeeeeeceeeeeeeeeeeeeeeeeeeeneee 6 5 Appendix A Specifications ccccseceseccssessseeenseeesseeeeseeeseneesseeeseeeeneneeneas A 1 Appendix B ACCeESSOSICS cccssesensseeeeeenseeeeese
95. en heat sink is overheated it will Pr 45 General application For safety send a signal for external system or Pr 46 control wiring 4 18 Revision Aug 2015 ME16 SW V3 13 Multi function Analog Output Chapter 4 Parameters rat Related Applications Purpose Functions Parameters The value of frequency output Pr 43 General application Display running current voltage can be read by Pr 44 status connecting a frequency meter or voltage current meter Revision Aug 2015 ME16 SW V3 13 4 19 Chapter 4 Parameters 4 3 Description of Parameter Settings X This parameter can be set during operation Pr 00 X Source of Frequency Command Factory Setting 00 Settings 00 Master Frequency determined by digital keypad LC M02E 01 Master frequency determined by 0 to 10 V input 02 Master frequency determined by 4 to 20mA input 03 Master frequency determined by RS 485 Communication port 04 Master frequency determined by potentiometer on digital keypad LC M02E Pror X Source of Operation Command Factory Setting 00 Settings 00 Operation instructions determined by the Digital Keypad 01 Operation instructions determined by the External Control Terminals Keypad STOP key is effective 02 Operation instructions determined by the External Control Terminals Keypad STOP key is not effective 03 Operation instructions determined by the RS 485 communication port Keypad STOP key
96. er Frequency Min output gt an Poni Freq t or Pr 31 i braking time s Pr 29 Pr 30 Operation command ON OFF DC Braking Current Notes 1 DC Braking during starting is used for loads that may move before the AC drive starts such as hoists and cranes These loads may also be moving in the wrong direction Under such circumstances the DC Braking can be used to hold the load in position before applying a forward motion 2 DC Braking during stopping is used to stop faster than the ramp to stop or to hold a stopped load in position A dynamic brake resistor may be needed in order to stop loads of high inertia Revision Aug 2015 ME16 SW V3 13 4 29 Chapter 4 Parameters Momentary Power Loss Operation Selection Factory Setting 00 Settings 00 Operation stops after momentary power loss 01 Operation continues after momentary power loss Speed search starts with the Master Frequency reference value 02 Operation continues after momentary power loss Speed search starts with the min frequency Pr 33 Maximum Allowable Power Loss Time Unit 0 1sec Settings 0 3 to 5 0 sec Factory Setting 2 0 sec gq After a power loss the AC drive will resume operation only if the power loss duration is shorter than the time defined by Pr 33 If the Maximum Allowable Power Loss Time is exceeded the AC drive output is then turned off Pr 34 Base Block Time for Speed Search Unit 0 1sec Settings 0 3 to 5 0 sec Facto
97. erence install it as close as possible to AC drive EMI can also be reduced by lowering the Carrier Frequency BEES Damaged insulation of wiring may cause personal injury or damage to circuits equipment if it comes in contact with high voltage 2 12 Revision Aug 2015 ME16 SW V3 13 Chapter 3 Keypad and Start Up 3 1 Keypad 3 1 1 Description of the Digital Keypad The digital keypad includes two parts Display panel and keypad The display panel provides the parameter display and shows the operation status of the AC drive and the keypad provides programming and control interface DIGITAL KEYPAD LED Display Indicates motor and drive parameter LED Indicates Lamp lights during RUN STOP FWD amp REV Program Function mode key Selects normal mode program mode Displays the AC drive status such as output freq selects the operation parameters Run key Starts AC drive operation Enter Key Press ENTER after key in the elected parameters or change data STOP RESET Key Stops and resets the parameter after a fault occurs UP and DOWN Key Sets the parameter number or changes the numerical data such as the freq reference Potentiometer For master Frequency setting refer to Pr 00 FREQ SET LC MO2E Displayed Message Descriptions The AC drives Master Frequency The Actual Operation Frequency present at terminals U V and W The custom unit v where v H x Pr 65 The c
98. ermal bili Motor Overload ep el see op 00 Over Torque Detection Disable 01 Enabled during constant speed operation until the allowable time for detection Pr 62 elapses i 02 Enabled during constant speed operation prso Over Torque and halted after detection 00 Detection Mode 03 Enabled during acceleration until the allowable time for detection Pr 62 elapses 04 Enabled during acceleration and halted after detection Over Torque 30 to 200 9 PEGI Detection Level a oe pre2 Over Torque 0 0 to 10 0 seconds 0 1 Detection Time 00 Decelerate to 0 Hz Loss of ACI 01 Stop immediately and display EF Pr 63 4 20mA 00 4 20mA 02 Continue operation by last frequency command 00 Display AC drive output Frequency Hz 01 Display User defined output Frequency H Pr 65 02 Output Voltage E 03 DC Bus Voltage u 04 PV i User Defined Function eae P M Pr 64 for Display 05 Display the value of internal counter c 06 06 Display the setting frequency F or o 07 Display the parameter setting Pr 00 08 Reserved 09 Output Current A 10 Display program operation 0 xxx Fwd or Rev X Pr 65 Coefficient K 0 01 to 160 0 1 00 w preg Communication 0 00 to 400 0 Hz 0 00 Frequency Pr 67 Skip Frequency 1 0 00 to 400 0 Hz 0 00 Pr 68 Skip Frequency 2 0 00 to 400 0 Hz 0 00 Pr 69 Skip Frequency 3 0 00 to 400 0 Hz 0 00 Pr 70 Skip Frequency Band 0 00 to 20 00 Hz 0 00 Revision Aug 2015 ME16 SW V3 13 4 7 Chapter 4 Parame
99. est to move the AC motor drive to an environment as stated above Revision Aug 2015 ME16 SW V3 13 1 1 Chapter 1 Introduction 1 1 Receiving and Inspection This VFD M AC motor drive has gone through rigorous quality control tests at the factory before shipment After receiving the AC motor drive please check for the following m Check to make sure that the package includes an AC motor drive the User Manual Quick Start and CD and rubber bushings Inspect the unit to assure it was not damaged during shipment Make sure that the part number indicated on the nameplate corresponds with the part number of your order 1 1 1 Nameplate Information Example of 1HP 230V AC motor drive AC Drive Model Input Spec Output Spec gt Output Frequency Range gt Bar Code Serial Number gt Software Version MODE VFD007M23A INPUT 3PH 200 240V 50 60Hz 6 0A OUTPUT 3PH0 240V5 0A1 9kVA 1HP Freq Range 0 1 400Hz TEE PIM III 007 M23A0T0011230 03 04 1 1 2 Model Explanation VFD 007 M 23 A L version Type Input Voltage 11 Single phase 115V 23 Three phase 230V 53 Three phase 575V M Series Applicable motor capacity 004 0 5 HP 0 4kW 037 5 HP 3 7kW 007 1 HP 0 7kW 055 7 5HP 5 5kW 015 2 HP 1 5kW 075 10HP 7 5kW 022 3 HP 2 2kW 1 1 3 Serial Number Explanation D007M23A0 T1701 1230 21 Single phase 230V 43 Three phase 460V Series Name Production number Production wee
100. function Multi function Photocoupler output contact 48VDC 50mA Factory default Indicates during operation NPB asikara RILI S D OR L1 B1 B2 r U T1 S L2 OO r OS L2 TL3 Sd OT L3 WT2 Farhan eee ssi AWG TESA aa W T3 Recommended Circuit RB when power supply _ MC RC EG is turned OFF b eutoupu 7 OFF Lee Jvc i The spec of main circuit RA terminal is M3 0 Tg Factory default t o o PBe Forward Stop a OOM RC Reverse Stop 0 _ 0o _0 M1 Reset TE MO1 o O M2 Multi step 1 i uere die Multi ste eS M4 MCM Multi step3 M5 Common signal i GND Master Frequency setting OQ E factory default is VR which is on the digital keypad Analog voltage 0 10vDC vR 4 d VR 3K 5KQ Analog current 4 20mA AFM Power for speed setting 10V 10mA MAX SEAT Factory default output frequency 5 Reserved EQ RJ 11 AVI H a 1 15V RS 485 series interfacel e arg ACI de GND 4 SG EO 6 Reserved VR 1KQ For adjustment Analog output S peo tov Main circuit power erminals O Control circuit terminals Shielded leads NOTE Do not plug a Modem or telephone line to the RS 485 communication port permanent damage may result Terminal 1 amp 2 are the power sources for the optional copy keypad and should not be used while using RS 485 communication If
101. ges easily due to components conversion of AC motor drive and cable capacitance When the motor cable is very long especially for the 460V series surge voltages may reduce insulation quality To prevent this situation please follow the rules below B 16 Use a motor with enhanced insulation Connect an output reactor optional to the output terminals of the AC motor drive The length of the cable between AC motor drive and motor should be as short as possible 10 to 20 m or less For models 7 5hp 5 5kW and above Insulation level of motor 1000V 1300V 1600V 460VAC input voltage 66 ft 20m 328 ft 100m 1312 ft 400m 230VAC input voltage 1312 ft 400m 1312 ft 400m 1312 ft 400m For models 5hp 3 7kW and less Insulation level of motor 1000V 1300V 1600V 460VAC input voltage 66 ft 20m 165 ft 50m 165 ft 50m 230VAC input voltage 328 ft 100m 328 ft 100m 328 ft 100m gt hae When a thermal O L relay protected by motor is used between AC motor drive and motor it may malfunction especially for 460V series even if the length of motor cable is only 165 ft 50m or less To prevent it please use AC reactor and or lower the carrier frequency Pr 71 PWM carrier frequency Never connect phase lead capacitors or surge absorbers to the output terminals of the AC motor drive If the length is too long the stray capacitance between cables will increase and may cause leakage current It wi
102. gital Keypad and the motor will coast Normal operation can resume after the External Fault is cleared and the AC drive is reset Revision Aug 2015 ME16 SW V3 13 4 33 Chapter 4 Parameters Settings Function Description 05 External Reset Parameter value 5 programs Multi Function Input Terminals M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 to be an External Reset RESET iia Mx Close Operation avalilable setting by 5 GND Note The External Reset has the same function as the Reset key on the Digital keypad It will reset the drive after a fault Multi Step Speed 06 Command 1 Multi Step Speed 07 psp Command 2 Multi Step Speed 08 psp Command 3 Parameter values 06 07 and 08 program any three of the following Multi Function Input Terminals M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 for Multi step Speed Command function d6 Multi step 1 Mx Close Operation available Mx Close Operation available Mx Close Operation available GND Note These three inputs select up to seven multi step speeds defined by Pr 17 to Pr 23 as shown in the following diagram Pr 78 to Pr 87 can also control output speed by programming the AC drive s internal PLC function Freq BrT Pr 24 tepi Step5 5 99 Master Freq mime VECNO ON ON ON ON Mx2 GND ON ON ON ON Mx3 GND
103. ines the detection time for the loss of a feedback analog signal The drive will follow the operating procedure programmed in Pr 124 if the feedback signal is lost for more than the time set in Pr 123 ZI Feedback Signal Fault Treatment Factory Setting 00 Settings 00 Warning and RAMP to stop 01 Warning and keep operating An This parameter selects the operation of the drive upon a loss of the PID feedback signal Pr 125 X Source of PID Set point Settings 0 00 to 400 0Hz Factory Setting 0 00 An This parameter is used in conjunction with Pr 115 04 to input a set point in Hz Pr 126 PID Offset Level Settings 1 0 to 50 0 Factory Setting 10 0 AR This parameter is used to set the offset between set point and feedback Pr 127 Detection Time of PID Offset Settings 0 1 to 300 0 sec Factory Setting 5 0 An This parameter is used to set the detection time of PID offset Pr 128 Minimum Reference Value Unit 0 1V Settings 0 0 to 10 0 V Factory Setting 0 0 An This parameter is used to set the AVI input voltage that corresponds to minimum frequency Revision Aug 2015 ME16 SW V3 13 4 79 Chapter 4 Parameters Maximum Reference Value Settings 0 0 to 10 0 V Factory Setting 10 0 qi This parameter is used to set the AVI input voltage that corresponds to maximum frequency Pr 130 Invert Reference Signal AVI 0 10V Factory Setting 00 Settings 00 Not Inverted 01
104. ing machine and the greater horsepower motor should be grounded separately Use ground leads that comply with local regulations and keep them as short as possible No brake resistor is built in the VFD M series it can install brake resistor for those occasions that use higher load inertia or frequent start stop Refer to Appendix B for details Multiple VFD M units can be installed in one location All the units should be grounded directly to a common ground terminal as shown in the figure below Ensure there are no ground loops 09 99 e9 Excellent Revision Aug 2015 ME16 SW V3 13 2 3 Chapter 2 Installation and Wiring Ie 09 ole Good xX Not allowed 2 4 Revision Aug 2015 ME16 SW V3 13 2 2 External Wiring Power Supply Ja FUSE NFB Magnetic contactor Input AC Line Reactor Zero phase Reactor EMI Filter S L2 Brake Resistor V T2 W T3 Zero phase Reactor Output AC Line Reactor Revision Aug 2015 ME16 SW V3 13 Chapter 2 Installation and Wiring Items Explanations Power Please follow the specific power supply supply requirement shown in APPENDIX A There may be inrush current during Fuse NEB power up Please check the chart of APPENDIX B and select the correct Optional fuse with rated current NFB is optional Magnetic Please do not use a Magnetic contactor contactor as the I O swit
105. integral components PD Control when a deviation occurs the system immediately generates some operational load that is greater than the single load generated by the D action in order to restrain the increment of the deviation If the deviation is small the effectiveness of the P action decreases as well In some cases control systems include integral component loads which are controlled by the P action only and sometimes if the integral component is functioning the whole system will be vibrating In such cases a PD control could be used to lower the P action s vibration and to stabilize the system In other words this control is good for use if the loads have no braking functions over the process ani PID Control Uses the l action to eliminate the deviation and the D action to restrain the vibration and combine with the P action to construct the PID control The PID control method normally determines a control process with no deviations high accuracy and very stable 4 78 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters PID Frequency Output Command limit Settings 00 to 110 Factory Setting 100 oO This parameter sets a limit of the PID Command frequency If this parameter is set to 20 then the maximum output frequency for the PID operation will be 20 x Pr 03 Pr 123 Feedback Signal Detection Time Unit 0 1sec Factory Setting 60 0 Settings 0 1 to 3600 sec 0 0 disable an This parameter def
106. is effective 04 Operation instructions determined by the RS 485 communication port Keypad STOP key is not effective AA Refer to Pr 38 to Pr 42 for more details Pro2 Stop Method Factory Setting 00 Settings 00 Ramp to stop 01 Coast to stop AA This parameter determines how the motor is stopped when the AC drive receives a valid stop command 1 Ramp The AC drive decelerates the motor to Minimum Output Frequency Pr 08 and then stops according to the deceleration time set in Pr 11 or Pr 13 2 Coast The AC drive will stop the output instantly and the motor will coast to stop 4 20 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Hz Freq Freq Motor Motor FA Time Stops according Free runnin g to deceleration gt to stop 7 time Operation command ON OFF ON OFF Ramp Coast Note The motor stop method is usually determined by the application or system requirements Maximum Output Frequency Unit 0 1Hz Settings 50 00 to 400 0 Hz Factory Setting 60 00 aa This parameter determines the AC drive s Maximum Output Frequency All the AC drive analog inputs 0 to 10V 4 to 20mA are scaled to correspond to the output frequency range Maximum Voltage Frequency Base Frequency Unit 0 1Hz Settings 10 00 to 400 0Hz Factory Setting 60 00 aa This parameter should be set according to the rated frequency as indicated in the motor nameplate Pr 04 and Pr 03
107. itis single phase model please select any of the two input power terminals in main circuit power Single phase model can be input 3 phase power Revision Aug 2015 ME16 SW V3 13 Chapter 2 Installation and Wiring ANa 11 The wiring of main circuit and control circuit should be separated to prevent erroneous actions Please use shield wire for the control wiring and not to expose the peeled off net in front of the terminal Please use the shield wire or tube for the power wiring and ground the two ends of the shield wire or tube Damaged insulation of wiring may cause personal injury or damage to circuits equipment if it comes in contact with high voltage The AC motor drive motor and wiring may cause interference To prevent the equipment damage please take care of the erroneous actions of the surrounding sensors and the equipment When the AC drive output terminals U T1 V T2 and W T3 are connected to the motor terminals U T1 V T2 and W T3 respectively To permanently reverse the direction of motor rotation switch over any of the two motor leads With long motor cables high capacitive switching current peaks can cause over current high leakage current or lower current readout accuracy To prevent this the motor cable should be less than 20m for 3 7kW models and below And the cable should be less than 50m for 5 5kW models and above For longer motor cables use an AC output reactor The AC motor drive electric weld
108. ix B Accessories B 7 PU06 B 7 1 Description of the Digital Keypad VFD PU06 Frequency Command Status indicator Output Frequency__ Status indicator User Defined Units Status indicator JOG By pressing JOG key LED Display Indicates frequency voltage current user defined units read and save etc Model Number Status Display Display the driver s current status Jog frequency operation UP and DOWN Key Set the parameter number and changes the numerical data such as Master Frequency Left Key a MODE Change between different display mode D paana PU Key Switch the operation command source Right key Move cursor to the left FWD REV Key x Move the cursor to the right PROG DATA Used to enter programming parameters m z io E 5 S fay a m lt g Select FWD REV operation STOP RESET Stops AC drive operation and reset the drive after fault occurred RUN Key Start AC drive operation zs fan Z me Ke apu B 7 2 Explanation of Display Message Display Message Descriptions B 12 The AC motor drive Master Frequency Command The Actual Operation Frequency present at terminals U V and W The custom unit u The output current present at terminals U V and W Press A to change the mode to READ Press PROG DATA for about 2 sec or until it s flashing
109. k 7 2017 14 2014 Production year 2017 Production factory Taoyuan 230V 3 phase 1HP 0 75kW eat If the nameplate information does not correspond to your purchase order or if there are any problems please contact your distributor Revision Aug 2015 ME16 SW V3 13 1 1 4 External Parts and Labels a Bw in a Ow on 11 42 Mounting Screw Holes Nameplate Label Bottom Cover Digital Keypad Upper Cover Ventilation Hole Input Terminals Control Input Output Terminals External Brake Resistor Output Terminals Grounding Revision Aug 2015 ME16 SW V3 13 Chapter 1 Introduction Chapter 1 Introduction 275 1 1 5 Remove Instructions Remove Keypad Remove Front Cover RST Side UVW Side 1 4 Revision Aug 2015 ME16 SW V3 13 Chapter 1 Introduction 1 2 Preparation for Installation and Wiring 1 2 1 Ambient Conditions Install the AC motor drive in an environment with the following conditions Operation Storage Transportation Pollution Degree Air Temperature Relative Humidity Atmosphere pressure Installation Site Altitude Vibration Temperature Relative Humidity Atmosphere pressure Vibration 2 good for a factory 10 50 C 14 122 F for UL amp
110. l at hand and distribute to all users for reference To ensure the safety of operators and equipment only qualified personnel familiar with AC motor drive are to do installation start up and maintenance Always read this manual thoroughly before using VFD M series AC Motor Drive especially the WARNING DANGER and CAUTION notes Failure to comply may result in personal injury and equipment damage If you have any questions please contact your dealer PLEASE READ PRIOR TO INSTALLATION FOR SAFETY AN AC input power must be disconnected before any wiring to the AC motor drive is made 2 A charge may still remain in the DC link capacitors with hazardous voltages even if the power has been turned off To prevent personal injury please ensure that power has turned off before opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe voltage levels 3 Never reassemble internal components or wiring The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the input output terminals Never connect the AC motor drive output terminals U T1 V T2 and W T3 directly to the AC mains circuit power supply 5 Ground the VFD M using the ground terminal The grounding method must comply with the laws of the country where the AC motor drive is to be installed Refer to the Basic Wiring Diagram 6 VFD M series is used only to control variable speed of 3 phase induction motors NOT for 1
111. l noise and vibration E Check if acceleration and deceleration are smooth If the results of trial run are normal please start the formal run gt NOTE 1 Stop running immediately if any fault occurs and refer to the troubleshooting guide for solving the problem 2 Do NOT touch output terminals U V W when power is still applied to L1 R L2 S L3 T even when the AC motor drive has stopped The DC link capacitors may still be charged to hazardous voltage levels even if the power has been turned off 3 To avoid damage to components do not touch them or the circuit boards with metal objects or your bare hands 3 6 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters This VFD M AC motor drive has 157 parameters for easy setting In most applications the user can finish all parameter settings before start up without the need for re adjustment during operation Revision Aug 2015 ME16 SW V3 13 4 1 Chapter 4 Parameters 4 1 Summary of Parameter Settings A The parameter can be set during operation A Factory Parameter Explanation Settings Setting Customer X Pr 00 Source of Frequency 00 Master frequency determined by digital 00 Command keypad LC M02E 01 Master frequency determined by 0 to 10 V input on AVI terminal with jumpers 02 Master frequency determined by 4 to 20mA input on ACI terminal with jumpers 03 Master frequency determined by RS 48
112. les etc from adhering to the heatsink When installing multiple AC more drives in the same cabinet they should be adjacent in a row with enough space in between When installing one AC motor drive below another one use a metal separation between the AC motor drives to prevent mutual heating Installation with Metal Separation Installation without Metal Separation Oe 50mm Aua gt ive 4 gt Air Flow Side View AD ooo Revision Aug 2015 ME16 SW V3 13 Chapter 1 Introduction 1 3 Dimensions Ww D1 D W1 OT JEEN sun O o i i ea l F T Unit mm inch Model Name w w1 H H1 H2 D D1 VERTOON sera 85 0 74 0 141 5 130 5 10 0 113 0 10 0 VFD015M21A 23A 3 35 2 91 5 57 5 14 0 39 4 45 0 39 VFD002M11A Nee 100 0 89 0 151 0 140 0 10 0 116 5 10 5 VEE eleanor 3 94 3 50 5 94 5 51 0 39 4 59 0 41 VFD015M21B 43B 53A 8 94 3 50 9 94 5 51 0 39 4 59 0 41 VFD022M23B 43B 53A wW D1 D w1 H1 H m fe ip H2 Unit mm inch Model Name w w1 H H1 H2 D
113. limit external signal it can be set individually in AC motor drive 4 16 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Skip Frequency Setting ae Related Applications Purpose Functions Parameters The AC motor drive cannot run at Pr 67 Pr 70 To prevent constant speed in the skip frequency Pumps and fans ae K machine vibrations range Three skip frequency ranges can be set Carrier Frequency Setting Applications Purpose Functions Related Parameters The carrier frequency can be Pr 71 General application Low noise increased when required to reduce motor noise Keep Running when Frequency Command is Lost eae Related Applications Purpose Functions Parameters When the frequency command is lost Pr 63 A T For continuous by system malfunction the AC motor Air conditioners z operation drive can still run Suitable for intelligent air conditioners Output Signal in Zero Speed ENTS i Related Applications Purpose Functions Parameters When the output frequency is lower Pr 45 General application Provide a signal for than the min output frequency a Pr 46 running status signal is given for external system or control wiring Output Signal at Master Frequency Soe x Related Applications Purpose Functions Parameters When the output frequency is at the Pr 45 ar Provide a signal for Master frequency by frequency Pr 46 General a
114. ll activate the protection of over current increase leakage current or not insure the correction of current display The worst case is that AC motor drive may damage If more than one motor is connected to the AC motor drive the total wiring length is the sum of the wiring length from AC motor drive to each motor Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories B 8 1 Dimensions EMI Filter RFO15M21AA RFO22M43AA 50 100 1 97 3 94 28 70 1 1 E T ao S i 212 212 226 8 35 8 35 8 9 ly A e 6 e 43 a F F 15 26 45 IL 0 59 1 02 0 18 EMI Filter RFO22M21BA RFO75M43BA 60 2 36 30 1 Git a 12 36 3 7 Revision Aug 2015 ME16 SW V3 13 B 17 Appendix B Accessories EMI Filter 16TDT1W4S Used on 0 5 3 HP 230V Three Phase Models 220 0 2 0 H H H NIT mr e h EMI Filter 40TDS4W4
115. lled by External Control Terminals Terminal output is activated when certain faults occur oc 07 Fault Indication ov OH oL oL1 EF cF3 HPF ocA ocd ocn GF d Desired Frequency Terminal output is activated when the desired frequency attained Pr 47 is attained Terminal output is activated when the PLC program is 09 PLC Program Running running PLC Program Step Terminal output is activated for 0 5 sec when each multi Completed step speed is attained Terminal output is activated for 0 5 sec when the PLC 11 PLC Program Completed program cycle has completed 12 PLC Operation Paused Terminal output is activated when PLC operation is paused Terminal output is activated when counter reaches the Top 13 Top Count Value Attained Revision Aug 2015 ME16 SW V3 13 Count Value See diagram for Pr 38 to Pr 42 18 4 41 Chapter 4 Parameters Settings Function Description an Terminal output is activated when counter reaches the Preliminary Counter Value 14 Preliminary Count Value See diagram for Pr 38 to Attained Pr 42 18 7 Warning PID feedback The contact will be close when PID feedback loss or loss communication error communication is error i6 Below the Desired The contact will be close when output frequency is less Frequency than desired frequency The contact will be close when PID offset exceeds the 17 PID supervision setting of P126 and P127 The contact will be
116. ller communicates with each AC drive according to its particular address Code Meaning ASCII mode Each 8 bit data is the combination of two ASCII characters For example a 1 byte data 64 Hex shown as 64 in ASCII consists of 6 36Hex and 4 34Hex Character 0 alg i 3 4 Ss T ASCII code 30H 31H 32H 33H 34H 35H 36H 37H Character 8 9 A B Cc D Ee ASCII code 38H 39H 41H 42H 43H 44H 45H 46H RTU mode Each 8 bit data is the combination of two 4 bit hexadecimal characters For example 64 Hex 2 Data Format 2 1 10 bit character frame For 7 bit character 7 N 2 Pr 92 0 Start a ee Stop Sto 5 p ai OP ee ee ioe bt __ 7 bit character e 10 bit character frame p 7 E 1 Pr 92 1 f Even Sto 0 1 2 34 65 6 3 p i i i i parity _ bit _ 7 bit character 10 bit character frame 7 0 1 Pr 92 2 Start i i g Odd Stop l Parity bit 7 bit character gt i tc 10 bit character frame p gt 4 60 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters 2 2 11 bit character frame For 8 bit character 8 N 2 Pr92 3 Stop Stop bit bit mm B8 databis gt a 11 bits character frame 8 E 1 Pr 92 4 Even Stop 0 1 2 3 4 5 i 6 parity bit i lt _ 8 databits 9
117. motion disable a in negative bias Bi 10Hz no 10V Adjustment 3 Pr 50 7 X100 83 3 i _ 12V Potentiometer Scale 2V OHZ 0V 10V Negative bias XV 4mA 20mA_ 60 10Hz _ 10 0Hz 10V XV 100 _ XV 50 2V a 9 Pr 48 10 X 100 Example 4 This example shows how to use Gain to set a potentiometer range of 0 to 5 Volts for 0 60 Hz As an option you also could set Pr 03 120Hz Max Output Pr 03 Freq Gain adjustment GO Zl EE T mn 30 Factory Settings Pr 03 60Hz Max output Freq Pr 48 0 0 bias adjustment Pr 49 0 bias polarity Pr 50 200 pot freq gain o Pr 51 0 REV motion disable fo ty_ in negative bias OHz OV 5V Calculation of gain Potentiometer Scale Pr 50 10y X100 200 He 60 ov lt gt 5V Revision Aug 2015 ME16 SW V3 13 4 45 Chapter 4 Parameters Example 5 In this example a 6 Hz 10 of 60 Hz negative bias is used This setting is used to provide a noise margin 1V in this example in noisy environments Note that the top frequency is reduced to 54 Hz Max Output Pr 03 Freq Factory Settings Pr 03 60Hz Max output Freq Pr 48 10 0 bias adjustment Pr 49 1 bias polarity Pr 50 100 pot freq gain Pr 51 0 Rev motion disable in negative bias Negative HZ i bias 6Hz Fy 1V 10V Potentiometer Scale Example 6 This example also uses negative bias and includes a potentiometer frequency gain to allow the AC drive to reach the Maximum
118. n Frequency Mechanical friction losses in wiring J J Duty cycle modification Revision Aug 2015 ME16 SW V3 13 C 1 Appendix CHow to Select the Right AC Motor Drive C 1 Capacity Formulas 1 When one AC motor drive operates one motor The starting capacity should be less than 1 5x rated capacity of AC motor drive The starting capacity kxN x GD 375 2 When one AC motor drive operates more than one motor x x lt 1 5xthe _ capacity _of _AC _ motor _drive kVA A 973 x 9 x cos Q 2 1 The starting capacity should be less than the rated capacity of AC motor drive a Acceleration time 60 seconds The starting capacity SENS ns ks 1 Pcl w ks 1 lt 1 5xthe_capacity_of _ AC _ motor _drive kVA 1X coso Nr Acceleration time 60 seconds The starting capacity uN ns s I Pci 1X COS lt the _capacity _of _ AC _motor _drive kVA 1 lt 1 nr 2 2 The current should be less than the rated current of AC motor drive A a Acceleration time 60 seconds nv Iu 1 M ks 1 lt 1 5 x the rated _current _of _ AC _motor _drive A a Acceleration time 260 seconds ny In 1 ks 1 lt the rated _ current __of _ AC _motor _drive A C 2 Revision Aug 2015 ME16 SW V3 13 Appendix CHow to Select the Right AC Motor Drive 2 3 When it is running continuously The requirement of load capacity should be less than the capacity of AC motor drive kVA Th
119. n Speed Baud rate Factory Setting 01 Settings 00 4800 bps 01 9600 bps 02 19200 bps 03 38400 bps An This parameter sets the transmission speed for communication on the RS 485 serial port Pr 90 A Transmission Fault Treatment Factory Setting 03 Settings 00 Warn and Continue Operating 01 Warn and RAMP to Stop 02 Warn and COAST to Stop 03 Keep Operation without Warning Pron X Time Out Detection Factory Setting 0 0 Settings 0 1 to 120 0 sec 0 0 disable AA This parameter is used for ASCII mode When the over time detection is enabled the separation between characters cannot exceed 500 ms Pr 92 A Communication Protocol Factory Setting 00 Settings 00 Modbus ASCII mode lt 7 N 2 gt 01 Modbus ASCII mode lt 7 E 1 gt 02 Modbus ASCII mode lt 7 0 1 gt 03 Modbus RTU mode lt 8 N 2 gt 04 Modbus RTU mode lt 8 E 1 gt 05 Modbus RTU mode lt 8 0 1 gt An 1 Computer Control Revision Aug 2015 ME16 SW V3 13 4 59 Chapter 4 Parameters Each drive has a built in RS 485 serial interface marked RJ 11 Jack on the control terminal block whose pins are defined as shown 1 15V 2 GND 3 SG 4 SG 5 NC 6 lt 1 6 for communication Either ASCII or RTU Modbus protocols are used for communication Users can select the desired mode along through parameters Pr 92 and Pr 113 Each VFD M AC drive has a pre assigned communication address specified by Pr 88 The master contro
120. n damage to the equipment The voltage and current should lie within the range as indicated on the nameplate All the units must be grounded directly to a common ground terminal to prevent lightning strike or electric shock Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is made by the loose screws due to vibration Check following items after finishing the wiring A Are all connections correct B No loose wires C No short circuits between terminals or to ground Revision Aug 2015 ME16 SW V3 13 2 1 Chapter 2 Installation and Wiring OSES 1 A charge may still remain in the DC bus capacitors with hazardous voltages even if the power has been turned off To prevent personal injury please ensure that the power is turned off and wait ten minutes for the capacitors to discharge to safe voltage levels before opening the AC motor drive 2 Only qualified personnel familiar with AC motor drives is allowed to perform installation wiring and commissioning 3 Make sure that the power is off before doing any wiring to prevent electric shock 2 1 Basic Wiring Diagram Users must connect wires according to the following circuit diagram shown below Main Circuit Power Brake Resistor optional AC Motor Grounding Multi function indication output contact 120VAC 250VAC 5A 24VDC less than 2 5A Factory default indicates mal
121. nce Period Check Items Methods and Criterion Daily Half One Year Year If there is any obstruction in the Visual inspection o heat sink air intake or air outlet P Revision Aug 2015 ME16 SW V3 13 Appendix A Specifications There are 115V 230V 460V and 575V models in the VFD M series For 115V models it is 1 phase models For 0 5 to 3HP of the 230V models there are 1 phase 3 phase models Refer to following specifications for details Voltage Class 115V Class Model Number VFD XXXM 007 Max Applicable Motor Output kW 0 75 Max Applicable Motor Output hp 1 0 Rated Output Capacity VA o6 1o 1e amp Rated Output Current A 4 2 Maximum Output Voltage V 3 Phase proportion to twice the input voltage S Output Frequency Hz 0 1 400 Hz O Carrier Frequency kHz 1 15 Rated Input Current A s Single phase T Rated Voltage Frequency Single phase 100 120 VAC 50 60Hz 2 Voltage Tolerance 10 90 132VAC Frequency Tolerance 5 47 63HZz Cooling Method Fan Cooled Weight kg 15 Voltage Class 230V Class Model Number VFD XXXM__ 004 007 015 022 037 055 Max Applicable Motor Output kW 5 5 Max Applicable Motor Output hp 7 5 Rated Output Capacity kVA 9 5 3 Rated Output Current A 25 pa Maximum Output Voltage V 3 Phase proportional to input voltage S Output Frequency Hz 0 1 400 Hz O Carrier Frequency kHz 1 15 cite aan aha re Single 3 phas
122. nction with M1 to operate two and three wire control 02 Three Wire Control Only Pr 38 can be set to 2 MO Run command Runs when close M2 Stop command stops when Open M1 REV FWD Run selection T Open FWD Run FWD REV Close REV Run GND Note When the 2 setting is selected for Pr 38 the value in Pr 39 will be ignored 4 32 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Multi function Input Terminal M2 Factory Setting 05 Multi function Input Terminal M3 Factory Setting 06 Multi function Input Terminal M4 Factory Setting 07 Multi function Input Terminal M5 Factory Setting 08 Settings 00 to 32 Settings Function Description 00 No Function Output OFF N O 01 enabled when running When itis set to 01 or 02 AC drive output will stop immediately If there is start signal after stopping the output 02 Output OFF N C will start from the minimum frequency enabled when running 03 External Fault N O Parameter values 3 and 4 program Multi Function Input Terminals M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 to be External Fault E F inputs E F N O 00 Mx Close Operation available setting by 3 E F N C oo Mx Open Operation available 04 External Fault N C Note When an External Fault input signal is received the AC drive output will turn off drive will display E F on Di
123. ng 14 Count starts at 01 Upon completion the selected Multi Function Output Terminal will close Preliminary Count could be used to initiate an external event before the terminal count is reached See Pr 38 39 40 41 42 45 and 46 for further details Pr 98 Total Time Count from Power On Days Settings 00 to 65535 days Read Only Pr Total Time Count from Power On Minutes Settings 00 to 1440 minutes Read Only Pr 100 Software Version Read Only An This parameter shows the software version for the AC motor drive Pr101 Auto Acceleration Deceleration Factory Setting 00 Settings 00 Linear acceleration deceleration 01 Auto acceleration linear deceleration 02 Linear acceleration auto deceleration 03 Auto acceleration deceleration 04 Linear Accel Decel Stall Prevention during Deceleration Please refer to Accel Decel time setting at parameter Pr 10 Pr 13 AR When this parameter is set to 03 the AC drive will accel decel in the fastest and smoothest possible way by automatically adjusting the accel decel time aa This parameter provides five modes to choose 00 Linear acceleration and deceleration operation by Pr 10 Pr 11 or Pr 12 Pr 13 acceleration deceleration time 01 Automatic acceleration linear deceleration Operation by automatic acceleration Pr 11 or Pr 13 deceleration time Revision Aug 2015 ME16 SW V3 13 4 73 Chapter 4 Parameters 02 Linear acceleration an
124. ng a process step or unit of material See the diagram below 2ms Indication value ic 2 Mark Pr 64 1 Counter trigger signal t t f Multi function input terminal Pr 38 to Pr 42 18 gt 2ms The trigger timing Signal output with Pr 97 Pr 97 3 can t be less than counter value is attained Pr 45 46 13 2ms lt 250Hz Signal output with Pr 96 Pr 96 5 counter value is attained Pr 45 46 14 Counter Reset Parameter value 19 programs Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 to reset the counter counter 0 0 19 reset the counter value Re Mx close reset counter GND 20 No Function Enter value 20 to disable any Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 Note Purpose of this function is to isolate unused Multi Function Input Terminals Any unused terminals should be programmed to 20 to insure they have no effect on drive operation 4 38 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Settings Function Description 21 RESET Command N C x Control source External Enter values 22 23 or 24 to set the control source to be the Terminal external terminals keypad or communication respectively This setting is used to create functions for manual auto and 2
125. omer 13 Base block B B N C 14 Increase Master Frequency 15 Decrease Master Frequency 16 Run PLC Program 17 Pause PLC 18 Counter Trigger Signal 19 Counter Reset 20 No function 21 RESET command N C 22 Control source External Terminal 23 Control source Keypad 24 Control source Communication 25 Parameter Lock Write disable Read is always 0 26 PID Disable N O 27 PID Disable N C 28 Second Source for Frequency Command 29 Forward contact is open Reverse contact is close 30 One Shot PLC Run 31 Index input signal 32 Counter Incremented by Drive Output Frequency 00 Analog Frequency Meter 0 to Maximum Output Frequency 01 Analog Current Meter 0 to 250 of the MH Pr 43 Analog Output Signal rated AC drive current 00 02 Feedback signal 0 100 03 Output power 0 100 MH Pr 44 Analog Output Gain 1 to 200 100 Multi Function Output 00 AC Drive Operational Pr 45 Terminal 1 01 Maximum Output Frequency Attained 00 Photocoupler output 02 Zero Speed 03 Over Torque Detection 04 Base Block B B Indication Multi function Output 05 Low Voltage Indication Bice henna 06 AC Drive Operation Mode on Relay Output 07 Fault Indication 08 Desired Frequency Attained Revision Aug 2015 ME16 SW V3 13 4 5 Chapter 4 Parameters Parameter Explanation Settings Ate k Cus
126. on to Auto Tune this parameter inputs the motor resistance 4 74 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Control Mode Factory Setting 00 Settings 00 V F Control 01 Sensor less Control Pr 106 Rated Slip Unit 0 01Hz Settings 0 00 to 10 00 Hz Factory Setting 3 0 An Example of Slip calculation The rated speed of 4 poles 3 60Hz 220V on the nameplate is 1710RPM The rated slip is then 60 1710 120 P 3Hz being P the number of poles Pr 107 Vector Voltage Filter Unit 2ms Settings 5 to 9999 Factory Setting 10 Pr 108 Vector Slip Compensation Filter Unit 2ms Settings 25 to 9999 Factory Setting 50 AR This parameter sets the low pass filter in vector control AR Example Pr 107 10 X 2ms 20ms Pr 108 50 X 2 ms 100ms tary Selection for Zero Speed Control Factory Setting 00 Settings 00 No output 01 Control by DC voltage An This parameter is used to select the control method at zero speed If set to 01 the voltage in Pr 110 is used for holding torque Pr110 Voltage of Zero Speed Control Unit 0 1 Settings 0 0 to 20 0 of Max output voltage Pr 05 Factory Setting 5 0 An This parameter should be used in conjunction with Pr 109 An Example if Pr 05 100 and this parameter is set to 20 0 the level of output voltage is 100X20 0 20 Pra Deceleration S Curve Settings 00 to 07 Factory Setting 00 An When this parameter i
127. onTonT on TON Operation Command ON OFF 4 34 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Settings Function Description Parameter value 09 programs Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 for Jog control Mx Close Operation available 9 jog operation command 09 Jog Operation GND Note Jog operation programmed by 9 can only be initiated while the motor is stop Refer to Pr 15 Pr 16 Parameter value 10 programs Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 for Accel Decel Inhibit After receiving this command the AC Drive stops accelerating or decelerating and maintains a constant speed Frequency Master Frequency Accel Decel Speed Inhibit 10 Accel inhibit Accel inhibit Actual operation frequency Mx GND ON ON ON ON Operation command ON OFE Revision Aug 2015 ME16 SW V3 13 4 35 Chapter 4 Parameters Settings Function Description Parameter value 11 programs a Multi Function Input Terminal M1 Pr 38 M2 Pr 39 M3 Pr 40 M4 Pr 41 or M5 Pr 42 for selecting the First or Second Accel Decel time Refer to Pr 10 to Pr 13 Mx Close 2nd Accel Decel Mx set 11 Open 1st Accel Decel First or Second IGND 11 Accel Decel Time Selection Frequency Master Frequency
128. or detects excessive heat Corrective Actions 1 Ensure that the ambient temperature falls within the specified temperature range 2 Make sure that the ventilation holes are not obstructed 3 Remove any foreign objects on the heat sinks and check for possible dirty heat sink fins 4 Provide enough spacing for adequate ventilation The AC drive detects that the DC bus voltage has fallen below its minimum value Check whether the input voltage falls within the rated AC drive s input voltage The AC drive detects excessive drive output current Note The AC drive can withstand up to 150 of the rated current for a maximum of 60 seconds OL Internal electronic overload trip Motor overload Check the parameter settings Pr 60 to Over current during acceleration Short circuit at motor output Torque boost too high Acceleration time too short AC drive output capacity is too small Over current during deceleration 1 Short circuit at motor output O G 2 Deceleration time too short 3 AC drive output capacity is too small Check whether the motor is overloaded 2 Reduce torque compensation setting as set in Pr 54 3 Increase the AC drive s output capacity Check for possible motor overload 2 Check electronic thermal overload setting Increase motor capacity Reduce the current level so that the drive output current does not exceed the value set by the Motor R
129. or loose contacts cocdE Software protection failure Return to the factory 1 Check parameter settings Pr 116 and AVI ACI wiring PID feedback signal error 2 Check for possible fault between system response time and the PID feedback signal detection time Pr 123 Make sure that the temperature of NTC Hardware Overheating Negative Temperature Coefficient is lower than 109 c after the power is turned on nm rc Lu 6 4 Revision Aug 2015 ME16 SW V3 13 Chapter 6 Fault Code Information and Maintenance 6 1 2 Reset There are three methods to reset the AC motor drive after solving the fault STOP 1 Press key on keypad 2 Set external terminal to RESET set one of Pr 39 Pr 42 to 05 and then set to be ON 3 Send RESET command by communication gt ae Make sure that RUN command or signal is OFF before executing RESET to prevent damage or personal injury due to immediate operation 6 2 Maintenance and Inspections Modern AC motor drives are based on solid state electronics technology Preventive maintenance is required to keep the AC motor drive in its optimal condition and to ensure a long life It is recommended to have a qualified technician perform a check up of the AC motor drive regularly Daily Inspection Basic check up items to detect if there were any abnormalities during operation are Whether the motors are operating as expected Whether the installation environment i
130. ost number For example the number 345600 would be displayed as 345 6 Pr 66 Communication Frequency Unit 0 1 Hz Settings 0 00 to 400 0 Hz Factory Setting 0 00 gq This parameter defines the Master Frequency when the AC drive is controlled by the communication interface 4 50 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Skip Frequency 1 Unit 0 1 Hz ecm Skip Frequency 2 Unit 0 1 Hz Skip Frequency 3 Unit 0 1 Hz Settings 0 00 to 400 0 Hz Factory Setting 0 00 AR These three parameters determine the three Skip Frequencies that in conjunction with Pr 70 Skip Frequency Band will cause the AC drive to skip operating in each frequency band Note Pr 67 gt Pr 68 gt Pr 69 Skip Frequency Band Unit 0 1 Hz Settings 0 00 to 20 00 Hz Factory Setting 0 00 AR This parameter determines the frequency band for a given Skip Frequency Half of the Skip Frequency Band is above the Skip Frequency and the other half is below Programming this parameter to 0 1 disables all skip frequencies output freq Pr 67 Pr 68 Adjustable range Pr 69 0 Speed command freqency Decelerating skip freq Pr 70 set point Freq to be jumped Accelerating PWM Carrier Frequency Settings 115V series 230V series 01 to 15 1KHz to 15KHz 460V series 575V series 01 to 10 1KHz to 10KHz Factory Setting 6 Note 1 9kHz in sensorless vector control mode Factory Setting 15 VFDO75M43A is 10
131. ounter value c The output current present at terminals U V and W The internal PLC process step currently being performed The specified parameter Revision Aug 2015 ME16 SW V3 13 3 1 Chapter 3 Keypad and Start Up Displayed Message Descriptions Bas The actual value stored within the specified parameter oO The AC drive forward run status The AC drive reverse run status End displays for approximately 1 second if input has been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry use the 4 and keys Err displays if the input is invalid 3 1 2 How to Operate the Digital Keypad LC M02E START MHH b gt EMH gt BM D move F D move D mope GO START To set parameters ecan on HFH HEA GE A ETT K E Ei parameter set D ENTER lt A ENTER ENTER guccessfully or C v T S MODE move to previous display parameter set error NOTE In the parameter setting mode you can press MODE to return to the selection mode To modify data START A GEER Ga iy Ei gt To set direction When operation source is digital keypad gt EM 5 0 A v 3 2 Revision Aug 2015 ME16 SW V3 13 Chapter 3 Keypad and Start Up 3 1 3 LC M02E 36 5 1 44 16 0 0 63
132. ounting at the speed of the output frequency Note The settings 00 32 in Pr 39 to Pr 42 can be used to set multi function terminals M2 M5 but the settings cannot be used repeatedly at the same time besides settings 20 Revision Aug 2015 ME16 SW V3 13 4 39 Chapter 4 Parameters MW Analog Output Signal Factory Setting 00 Settings 00 Analog Frequency Meter 0 to Maximum Output Frequency 01 Analog Current Meter 0 to 250 of the rated AC drive current 02 Feedback Signal 0 100 03 Output Power 0 100 aa This parameter selects if the Output Frequency Current PID feedback or Output Power will be the output signal on the AFM terminal 0 to 10V Pra M Analog Output Gain Unit 1 Settings 1 to 200 Factory Setting 100 qo This parameter sets the voltage range of the analog output signal on output terminal AFM AFM GND AFM GND yw 4 wo 7 Analog Frequency Meter Analog Current Meter The analog output voltage is directly proportional to the output frequency of the AC drive A setting of 100 on Pr 44 makes the Maximum Output Frequency Pr 03 of the AC drive to correspond to the 10VDC analog voltage output The actual voltage is about 10VDC and can be adjusted by Pr 44 The analog output voltage is also directly proportional to the output current of the AC drive A setting of 100 on Pr 44 makes the 2 5 times rated current of the AC drive to correspond to the 10 VDC analog voltage out
133. pplication command a signal is given for running status a external system or control wiring frequency attained Revision Aug 2015 ME16 SW V3 13 4 17 Chapter 4 Parameters Output signal for Over torque Cae F Related Applications Purpose Functions Parameters Pr 45 To protect When over torque is detected a Pumps fans and machines and to et A Pr 46 extruders have continuous signal is given to prevent machines Pret from damage reliable operation Pr 62 Output Signal for Low Voltage et f Related Applications Purpose Functions Parameters a A When low voltage is detected a signal Pr 45 General application Providers signal for is given for external system or control running status Re Pr 46 wiring Output Signal at Desired Frequency apie 5 Related Applications Purpose Functions Parameters When the output frequency is at the Pr 45 Pr 46 eee Provide a signal for desired frequency by fr quency Pr 47 General application running status command a signal is given for 9 external system or control wiring frequency attained Output Signal for Base Block Bonin 2 Related Applications Purpose Functions Parameters When executing Base Block a signal Pr 45 acd Provide a signal for _ General application is given for external system or control Pr 46 running status ag wiring Overheat Warning for Heat Sink ee F Related Applications Purpose Functions Parameters Wh
134. put The actual voltage is about 10 VDC and can be adjusted by Pr 44 Note Any type of voltmeter can be used If the meter reads full scale at a voltage less than 10 volts then Pr 44 should be set by the following formula Pr 44 meter full scale voltage 10 x100 For Example When using a meter with a full scale of 5 volts adjust Pr 44 to 50 4 40 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Multi function Output Terminal 1 Photocoupler output Factory Setting 00 a Multi function Output Terminal 2 Relay output Settings 00 to 24 Factory Setting 07 Settings Function Description i Terminal output is activated when there is power output 00 AC Drive Operational from drive 64 Maximum Output Terminal output is activated when the AC drive attains Frequency Attained Maximum Output Frequency Terminal output is activated when Command Frequency is 02 Zero speed yes lower than the Minimum Output Frequency Terminal output is activated when over torque is detected 03 Over Torque detection Parameter Pr 61 determines the Over Torque detection level o4 Base Block B B Terminal output is activated when the AC drive output is Indication shut off by the external Base Block 05 Low Voltage Indication Terminal output is activated when low voltage is detected Terminal output is activated when the operation of AC Drive 06 AC Drive Operation Mode i is contro
135. r 00 to 100 9 Pr 120 Bound Frequency 2 h 100 Pr 121 One Time Delay 0 0 to 2 5 sec 0 0 Pr 122 PID Frequency Output 00 to 110 100 Command Limit 0 0 Disable Feedback Signal kretas Detection Time 0 1 to 3600 sec 60 0 Feedback Signal Fault 00 Warning and RAMP to stop Pr 124 Treatment 01 Warning and keep operating 00 Revision Aug 2015 ME16 SW V3 13 4 11 Chapter 4 Parameters Factory Parameter Explanation Settings Setting Customer wPr 125 Source of PID Set 10 00 to 400 0 Hz 0 00 Point Pr 126 PID Offset Level 1 0 to 50 0 10 0 Pr 127 Detection Time of PID g 4 tg 300 0 sec 50 Offset Pr 128 Minimum Reference g 9 to 10 0 V 0 0 Value Pr 129 Maximum Reference g 9 to 10 0 V 10 0 Value Pr 130 Invert Reference 00 Not inverted 00 Signal AVI 0 10V 01 Inverted Minimum Reference 0 0 to 20 0mA Pr 131 Value 4 20mA PAGAN AD Maximum Reference 0 0 to 20 0mA Pr 132 Value 4 20mA Ne 29 0 pr433 Invert Reference 00 Not inverted 66 f Signal 4 20mA 01 Inverted Analog Input Delay Pr 134 Filter for Set Point 00 t0 9999 per 2ms 50 Analog Input Delay Pr 135 Filter for Feedback t 9999 per 2ms 5 Signal Pr 136 Sleep Period 0 0 to 6550 0 sec 0 0 Pr 137 Sleep Frequency 0 00 to 400 0 Hz 0 00 Pr 138 Wake Up Frequency 0 00 to 400 0 Hz 0 00 pr 139_ Treatment for Counter 00 Continue operation 86 i Attained 0
136. r Frequency kHz 15kHz 460V series 575V series kw 0 75 1 5 2 2 3 7 5 5 7 5 10 75 1 5 2 2 3 7 5 5 7 5 HP 1 2 3 5 7 5 10 1 2 3 5 7 5 10 Model Number Pr 80 03 05 07 09 11 13 50 51 52 53 54 55 Rated Output Current A 3 0 4 0 5 0 8 2 13 18 1 7 3 0 4 2 6 6 9 9 12 2 Max Carrier Frequency kHz 15kHz 10kHz ABIE Time Duration of 1st Step Speed correspond to Pr 17 Unit 1 sec E 2E Time Duration of 2nd Step Speed correspond to Pr 18 Unit 1 sec iaa lt M Time Duration of 3rd Step Speed correspond to Pr 19 Unit 1 sec iae e a Time Duration of 4th Step Speed correspond to Pr 20 Unit 1 sec ecm Time Duration of 5th Step Speed correspond to Pr 21 Unit 1 sec iam Time Duration of 6th Step Speed correspond to Pr 22 Unit 1 sec GiE 7A Time Duration of 7th Step Speed correspond to Pr 23 Unit 1 sec Settings 00 to 9999 second Factory Setting 00 qi Pr 81 to Pr 87 input the duration of each Multi step speed operation defined by Pr 17 to Pr 23 Note If any duration is set to 0 sec the corresponding step operation will be skipped This is commonly used to reduce the number of program steps a8 Communication Address Settings 01 to 254 Factory Setting 01 4 58 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters An This parameter sets the Ac drive address identification when using the RS 485 serial port for communication We Transmissio
137. read the parameters of AC drive to the digital keypad PUO6 It can read 2 groups of parameters to PUO6 read 0 read 1 Press A to change the mode to SAVE Press PROG DATA for about 2 sec or until it s flashing then write the parameters from the digital keypad PU06 to AC drive If it has saved it will show the type of AC motor drive Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories Display Message The specified parameter setting External Fault Descriptions The actual value stored in the specified parameter use the A or v keys End displays for approximately 1 second if the entered input data have been accepted After a parameter value has been set the new value is automatically stored in memory To modify an entry Z rr Err displays if the input is invalid Ce Communication Error Please check the AC motor drive user Le manual for more details B 7 3 Operation Flow Chart VFD PU06 Operation Flow Chart Press UP DOWN key to change frequency commands press RIGHT LEFT key to adjust number MODE Press UP key to select SAVE or READ Press PROG DATA for about 2 seconds or until it is flashing then save parameters from PUO6 to AC drive or read parameters from AC drive to PUO6
138. ring and power system for abnormal power Chapter 5 Troubleshooting 5 9 Motor cannot Run Check if non fuse breaker and magnetic contactor are ON No Set them to ON Motor cannotrun gt Check keypad for normal display Yes Yes Reset after clearing ves Check if there is any kd Check if any faults fault and then RUN fault code displayed Check if input No occur such as voltage is normal Lv PHL or disconnection Yes ean lel Input RUN Maybe AC motor drive has malfunction or misoperation command due to noise Please contact DELTA i by keypad Yes Press RUN key to check if it can run Press UP key to set frequency No Check if input FWD No Cheek tne witing Yes fe an F or REV command M1 GND is correct Change switch or relay Press UP to check if motor 4 Yes canrun No No No Set frequency or not gt z Correct connection Modify frequency Yes setting v ic if upper bound freq and setting freq is lower than the min output freq ie Check if there is an 7 No Maybe AC motor drive has malfunction output voltage from terminals U V and Please contact DELTA Check if the parameter setting and wiring of analog signal and multi step speed are correct Yes Change defective
139. ro Phase Reactor R uT Power Q S2 VT2 Suppl PRY TL3 W T3 B 10 ie Diagram B Please put all wires through 4 cores in series without winding Zero Phase Reactor Power pRILt_u T1 a ait S L2 viT2 Supply R ns wrs B Note 1 The table above gives approximate wire size for the zero phase reactors but the selection is ultimately governed by the type and diameter of cable fitted i e the cable must fit through the center hole of zero phase reactors Note 2 Only the phase conductors should pass through not the earth core or screen Note 3 When long motor output cables are used an output zero phase reactor may be required to reduce radiated emissions from the cable Revision Aug 2015 ME16 SW V3 13 Appendix B Accessories B 6 Remote Controller RC 01 Dimensions are in millimeter on ey 9 lt og REV RUN JOG aN STOP RESET 15 14 13 E RC 01 terminal block EEEEEEEED IM AFM GND AV 10V GND M2 MO M1 M3 VFD M I O block VFD M Programming Pr 00 set to 01 Pr 01 set to 01 external controls Pr 38 set to 01 MO M1 set as run stop and fwd rev Pr 39 set to 05 M2 set for reset Pr 40 set to 09 M3 set for jog select Revision Aug 2015 ME16 SW V3 13 B 11 Append
140. rogram can be used in lieu of any external controls relays or switches The AC drive will change speeds and directions according to the user s desired programming This parameter selects the PLC operation mode for the drive Please review the following examples Revision Aug 2015 ME16 SW V3 13 4 53 Chapter 4 Parameters Example 1 Pr 78 01 Execute one cycle of the PLC program Its relative parameter settings are 1 Pr 17 to Pr 23 1st to 7th step speed sets the frequency for each step speed 2 Pr 38 to Pr 42 Multi Function Input Terminals program one multi function terminal for PLC auto operation 16 3 Pr 45 to Pr 46 Multi Function Output Terminals program a Multi Function Output Terminal for PLC operation indication 09 one cycle in PLC auto mode 10 or PLC operation fulfillment attainment 11 4 Pr 78 PLC mode 5 Pr 79 Direction of operation for Master Frequency and st to 7th step speeds 6 Pr 81 to Pr 87 operation time setting of Master Frequency and 1st to 7th step speeds Example 1 Pr 78 01 Execute one cycle through the PLC program Frequency Master freq 10Hz Pr 17 10 Hz pPr 42 16 Pr 81 1 COME ee ee aoeaee Fa GG es esa eS 1 Pr 18 20Hz pr45 09 Pr 82 1 pr24 Pr 19 40Hz pr 46 10 Pr 83 1 ETT E EE E EE E EE re Pr 20 60 Hz Pr 7g 01 Pr 84 1 5 Pr 21 50Hz pPr 79 00 Pr 85 0 Pr 22 30 Hz Pr 86 1 AG Has Rear e f pr 23 15 Hz Pr B7 1 NN nnno 30Hz QOHZh se ece en
141. rs for the calculation of the power in Watt Please select thermal relay trip contact to prevent resistor over load Use the contact to switch power off to the AC motor drive When using more than 2 brake units equivalent resistor value of parallel brake unit can t be less than the value in the column Minimum Equivalent Resistor Value for Each AC Drive the right most column in the table Please read the wiring information in the user manual of the brake unit thoroughly prior to installation and operation In applications with brake resistor or brake unit Pr 25 Over voltage stall prevention must be disabled And Pr 102 AVR function shall not be used Definition for Braking Usage ED Explanation The definition of the barking usage ED is for assurance of enough time for the brake unit and brake resistor to dissipate away heat generated by braking When the brake resistor heats up the resistance would increase with temperature and braking torque would decrease accordingly Suggest cycle time is one minute 100 ED T1 T0x100 Braking Time TO Cycle Time For safety reasons install a thermal overload relay between brake unit and brake resistor Together with the magnetic contactor MC in the mains supply circuit to the drive it offers protection in case of any malfunctioning The purpose of installing the thermal overload relay is to protect the brake resistor against damage due to frequent braking or
142. ry Setting 0 5 sec gq When a momentary power loss is detected the AC drive will stop its output and will wait during a specified time interval called Base Block entered in Pr 34 before resuming operation Setting of this parameter should make the residual output voltage due to regeneration almost zero before the drive resumes operation gq This parameter also determines the search time when performing external Base Block and Fault Reset Pr 72 Pr 35 Maximum Current Level for Speed Search Unit 1 Settings 30 to 200 Factory Setting 150 AA 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 and will accelerate or decelerate back to the operating frequency at which it was running prior to the power failure 4 30 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Allowable Max Power Loss Time Allowable Max power loss time Input Pr 33 Power speed synchronization Pr 32 1 detection Pr 32 2 Output _ speed search starts with Speed search starts with Power the Master Frequency minimum output frequency gt lt gt Spui Baseblock aoe oltage Time e R ANA Ba lt gt speed search Pr 36 Upper Bound of Output Frequency Unit 0 1Hz Settings 0 10 Hz to 400 0 H
143. s A x Factory Parameter Explanation Settings Setting Customer 00 Disable PLC operation 01 Execute one program cycle Pr 78 PLC Operation Mode 02 Continuously execute program cycles 00 03 Execute one program cycle step by step 04 Continuously execute one program cycle step by step Pr79 PLC FWD REV 00 to 9999 00 Motion Identity Code of the PEGO AC Motor Drive Read only gi Pr 81 Time Duration of 1st 00 to 9999 sec 00 Step Speed Pr 82 Time Duration of 2nd 00 to 9999 sec 00 Step Speed Time Duration of 3rd 00 to 9999 Pr 83 Step Speed O sec 00 Time Duration of 4th 00 to 9999 Pr 84 Step Speed O sec 00 Pr 85 Time Duration of 5th 00 to 9999 sec 00 Step Speed Pr 86 Time Duration of 6th 00 to 9999 sec 00 Step Speed Pr 87 Time Duration of 7th 00 to 9999 sec 00 Step Speed Communication M Pr 88 Address 01 to 254 01 00 4800 bps N 01 9600 bps APr 89 Transmission Speed 01 02 19200 bps 03 38400 bps 00 Warn and Continue Operating issi 01 Warn and RAMP to Sto WP r90 Transmission Fault n p 03 Treatment 02 Warn and COAST to Stop 03 Keep Operation without Warning y 0 0 Disable M Pr 91 Time Out Detection 0 0 0 1 to 120 0 sec 00 MODBUS ASCII mode lt 7 N 2 gt 01 MODBUS ASCII mode lt 7 E 1 gt icati 02 MODBUS ASCII mode lt 7 0 1 gt WPrQ2 Communication 00 Protocol 03 MODBUS RTU mode lt 8 N 2 gt 04 MODBUS RTU mode lt 8 E 1 gt 05 MODBUS RTU mode lt 8 0 1 gt
144. s aa When Line Start Lockout is disabled also known as Auto Start the drive will start when powered up with run commands applied To start in Line Start Lockout mode the AC drive must see the run command go from stop to run after power up When enabled the AC drive will not start when powered up if run commands were applied Pr 147 Decimal Number of Accel Decel Time Factory Setting 00 Settings 00 One Decimal 01 Two Decimals aa It sets the number of decimals in the accel decel time It can be used for Acceleration Deceleration Time 1 Acceleration Deceleration Time 2 and JOG Acceleration Deceleration Time Pr 148 LEE Number of Motor Poles Settings 02 to 20 Factory Setting 04 Gar Gear Ratio for Simple Index Function Settings 4 to 1000 Factory Setting 200 Pr 150 Index Angle for Simple Index Function Settings 00 0 to 6480 0 Factory Setting 180 0 Pr 151 Deceleration Time for Simple Index Function Factory Setting 0 00 Settings 0 00 to 100 00 sec 0 00 Disable aa This parameter should be used with Pr 39 Pr 42 setting 31 Example Frequency lt Proximity Sensor Actives Stop Command Actives t Signal of Zero t is uncertainty it is the time from the stop command ON to the proximity sensor trigged Pr 151 A o Pr 150 270 0 Revision Aug 2015 ME16 SW V3 13 4 83 Chapter 4 Parameters Skip Frequency Width Setting
145. s 1 2 Disabling S curve 3 4 Enabling S curve X Jog Accel Decel Time Unit 0 1 or 0 01 sec Settings 0 1 to 600 0 sec or 0 01 to 600 0 sec Factory Setting 1 0 sec an This parameter sets the acceleration or deceleration time for Jog operation MW Jog Frequency Unit 0 1 Hz Settings 0 00 to 400 0 Hz Factory Setting 6 00 Hz Revision Aug 2015 ME16 SW V3 13 4 25 Chapter 4 Parameters BA When the JOG function is activated the AC drive will accelerate ffom Minimum Output Frequency Pr 08 to Jog Frequency Pr 16 Drive must be in stop status for the operator to activate the JOG function Likewise during Jog operation other commands cannot be accepted through the keypad but FORWARD REVERSE and STOP The JOG function can be remotely activated when the Jog terminal is closed and if the Jog terminal opens the AC drive will decelerate from Jog Frequency to zero The accel decel time is entered as Jog Accel Decel Time Pr 15 Multi function Input terminals M1 M5 can also be used to initiate the JOG operation if so programmed Frequency Jog Freq EEE ES Pr 16 Time Je e15 Je er 1s Acceleration Time Deceleration Time a wa o le AEE 1st Step Speed Frequency Unit 0 1 Hz DALEE 2nd Step Speed Frequency Unit 0 1 Hz AEE 3rd Step Speed Frequency Unit 0 1 Hz esa 4th Step Speed Frequency Unit 0 1 Hz eal 5th Step Speed Frequency Unit 0 1 Hz eva 6th Step Speed Frequency Unit
146. s 0 00 to 400 00Hz Factory Setting 0 00 Bias Frequency Width Settings 0 00 to 400 00Hz Factory Setting 0 00 Frequency of A top point Fup master frequency F Pr 152 Pr 153 AR Frequency of A down point Fdown master frequency F Pr 152 Pr 153 Master Pr 10 12 Frequency Fdown Reserved X Compensation Coefficient for Motor Instability Factory Setting 0 0 Settings 0 1 to 5 0 recommended setting 2 0 0 0 Disable This parameter is used to improve a condition of unstable current in any specific area For higher frequencies you can adjust this parameter to 0 0 and increase the setting value in Pr 155 for 30HP and above a setting of 2 0 is recommended X Communication Response Delay Time Settings 0 to 200 x500us Factory Setting 0 qi This parameter is used to set communication response delay time If you set Pr 156 to 1 the communication response delay time will be 1 X 500us 500us set Pr 156 to 2 the communication response delay time will be 2 X 500us 1000us Pr 157 Xx Communication Mode Selection Factory Setting 1 Settings 0 Delta ASCII 1 MODBUS 4 84 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters AR This parameter is to select the communication mode 0 is the existed Delta ASCII communication mode whereas 1 is to select MODBUS mode Revision Aug 2015 ME16 SW V3 13 4 85 Chapter 4 Parameters This page intentionally left blank
147. s abnormal Whether the cooling system is operating as expected Whether any irregular vibration or sound occurred during operation Whether the motors are overheating during operation Po ew Noa Always check the input voltage of the AC drive with a Voltmeter Periodic Inspection Before the check up always turn off the AC input power and remove the cover Wait at least 10 minutes after all display lamps have gone out and then confirm that the capacitors have fully discharged It should be less than 25VDC Revision Aug 2015 ME16 SW V3 13 6 5 Chapter 6 Fault Code Information and Maintenance An 3 4 Disconnect AC power before processing Only qualified personnel can install wire and maintain AC motor drives Please take off any metal objects such as watches and rings before operation And only insulated tools are allowed Never reassemble internal components or wiring Prevent static electricity Periodical Maintenance Ambient environment Maintenance Period Check Items Methods and Criterion Daily Half One Year Year Check the ambient temperature humidity vibration and see if Visual inspection and measurement there are any dust gas oil or with equipment with standard O water drops specification Check if there are any dangerous objects in the Visual inspection O environment Voltage 6 6 Maintenance Period Check Items Methods and
148. s set differently to zero it selects a deceleration S curve and overrides Pr 14 Otherwise Pr 14 sets the deceleration S curve Revision Aug 2015 ME16 SW V3 13 4 75 Chapter 4 Parameters Note From the diagram shown below the original setting accel decel time will be for reference when the function of the S curve is enabled The actual accel decel time will be determined based on the S curve selected 1 to 7 AA External Terminal Scanning Time Unit 2msec Settings 01 to 20 Factory Setting 01 B Baj This function screens the signal on I O terminals for CPU malfunctions due to external transients A setting of 02 makes the scanning time to be 2 x 2 4 msec Q Pr 113 Restart Method after Fault oc ov BB Factory Setting 01 J Set Pr 77 to 02 before changing settings in Pr 112 Settings 00 None speed search 01 Continue operation after fault speed search from speed reference 02 Continue operation after fault speed search from Minimum speed qi This parameter is used to select the restart method after certain faults Pr 114 Cooling Fan Control Factory Setting 02 Settings 00 Fan Off when the drive stop after 1 Min 01 AC Drive Runs and Fan On AC Drive Stops and Fan Off 02 Always Run 03 Reserved ae PID Set Point Selection Factory Setting 00 Settings 00 Disable 01 Keypad based on Pr 00 setting 02 AVI external 0 10V 03 ACI external 4 20mA 04 PID set point Pr 125 4
149. separate steel conduit The shield wire should only be connected at the drive Do not connect shield wire on both ends Analog inputs AVI ACI Analog input signals are easily affected by external noise Use shielded wiring and keep it as short as possible lt 20m with proper grounding If the noise is inductive connecting the shield to terminal GND can bring improvement Ifthe analog input signals are affected by noise from the AC motor drive please connect a capacitor 0 1 F and above and ferrite core as indicated in the following diagrams ferrite core wind each wires 3 times or more around the core Digital inputs M0 M5 m When using contacts or switches to control the digital inputs please use high quality components to avoid contact bounce Digital outputs MO1 Make sure to connect the digital outputs to the right polarity see wiring diagrams m When connecting a relay to the digital outputs connect a surge absorber or fly back diode across the coil and check the polarity Revision Aug 2015 ME16 SW V3 13 2 11 Chapter 2 Installation and Wiring General Keep control wiring as far away as possible from the power wiring and in separate conduits to avoid interference If necessary let them cross only at 90 angle m The AC motor drive control wiring should be properly installed and not touch any live power wiring or terminals m Ifa filter is required for reducing EMI Electro Magnetic Interf
150. slow If the integral time is short the response will be quick Be careful not to set 1 too small since a rapid response may cause oscillation in the PID loop Revision Aug 2015 ME16 SW V3 13 4 77 Chapter 4 Parameters X Differential Time D Unit 0 01sec Settings 0 00 to 1 00 sec Factory Setting 0 00 This parameter determines the damping effect for the PID feedback loop If the differential time is long any oscillation will quickly subside If the differential time is short the oscillation will subside slowly Pr 120 Integration s Upper Bound Frequency Settings 00 to 100 Factory Setting 100 gq This parameter determines the integration s upper frequency limit while operating in the PID feedback loop Limit Pr 03xPr 120 During a fast Integration response it is possible for the frequency to surpass a reasonable point This parameter will help limit this frequency spike Pr 121 One Time Delay Unit 0 1sec Factory Setting 0 0 Settings 0 0 to 2 5 sec 0 0 disable gq PI Control When controlled by P action only deviations cannot be eliminated entirely To eliminate residual deviations the P control is generally utilized If Pl is used it could eliminate the deviation caused by set point changes and external interferences However if the I action is excessively powerful it will delay the response to the variation The P action could solely be used on a loading system that possesses
151. t 120V for 115V models lt 480V for 460V models lt 600V for 575V models and the mains supply current capacity must be lt 5000A RMS Publication History Please include the Issue Edition and the Firmware Version both shown below when contacting technical support regarding this publication Issue Edition 15 Firmware Version v3 04 Issue date October 2014 Publication History Page 2 9 Modify 2 4 Control terminal wiring Factory Settings Page B 12 Modify the description of rEAda Issue Edition 16 Firmware Version v3 13 Issue date August 2015 Publication history 1 Modify the following parameters in Chapter 4 P44 Modify the minimum value to 1 P47 This parameter can be set during operation now P56 This parameter is removed P79 Modify the maximum value to 9999 P88 This parameter can be set during operation now P89 This parameter can be set during operation now P90 This parameter can be set during operation now P91 This parameter can be set during operation now P92 This parameter can be set during operation now P95 This parameter can be set during operation now P107 This parameter can be set during operation now P108 This parameter can be set during operation now P117 This parameter can be set during operation now P118 This parameter can be set during operation now P119 This parameter can be set during operation now P125 This parameter can be set during operation now
152. t 11 1 Parameters have been locked Bit12 0 Stop 1 Run Bit13 1 Jog command Bit 14 15 Reserved 2102H Frequency command F XXX XX 2103H Output Frequency H XXX XX 2104H Output Current A XXX X 2105H DC BUS Voltage U XXX X Revision Aug 2015 ME16 SW V3 13 4 69 Chapter 4 Parameters Content Address Functions 2106H Output Voltage E XXX X 2107H_ Step number of Multi Step Speed Operation step 2108H Time of PLC Operation sec 2109H Value of External Trigger count 210AH_ The Correspondent Value of Power Factor XXX X 210BH Pr 65 X Low word of H XXX XX 210CH _ Pr 65 X High word of H XXX XX 210DH AC Drive Temperature XXX X 210EH PID Feedback Signal XXX XX 210FH PID Target Value XXX XX 2110H AC Drive Mode Type Information 3 7 Communication program of PC The following is a simple example of how to write a communication program for Modbus ASCII mode on a PC by C language include lt stdio h gt include lt dos h gt include lt conio h gt include lt process h gt define PORT 0x03F8 the address of COM1 the address offset value relative to COM1 define THR 0x0000 define RDR 0x0000 define BRDL 0x0000 define IER 0x0001 define BRDH 0x0001 define LCR 0x0003 define MCR 0x0004 define LSR 0x0005 define MSR 0x0006 unsigned char rdat 60
153. t grounded due to noise Please i contact DELTA Yes Remove ground fault 5 3 Over Voltage OV Over voltage Vv Reduce voltage to No Is voltage within be within spec specification Yes Yes Has over voltage occurred without bap emen Maybe AC motor drive No has malfunction or v misoperation due to No When OV occurs check if the noise Please contact 4 voltage of DC BUS is greater with DELTA than protection value Yes v No Dose OV occur when Increase Yes sudden acceleration deceleration stops time Yes No Increase Yes acceleration gt Increase setting time time No v 4 Need to consider using Reduce moment No eer braking unit or of inertia lt 4 Reduce moment of load inertia DC braking i No Use braking unit or DC braking pes Need to check control method Please contact DELTA Revision Aug 2015 ME16 SW V3 13 5 4 Low Voltage Lv Low voltage i 2 Yes Is input power correct Or power e including momentary power loss No Chapter 5 Troubleshooting Restart after reset Check if there is any malfunction yes component or disconnection in power supply circuit Change defective component and check connection No Check if voltage is No within specification
154. ters Factory Parameter Explanation Settings Setting Customer 115V 230V 460V series 01 to 15 15 Pr 71 PWM Carrier The factory setting of VFD075M43A is 10 Frequency 575V series 01 to 10 6 Pr 72 Auto Restart Attempts 00 to 10 00 after Fault 00 No fault occurred 01 Over current oc Pr 73 Present Fault Record 02 Over voltage ov 00 03 Overheat oH 04 Overload oL 05 Overload 1 oL1 06 External Fault EF 07 CPU failure 1 CF1 08 CPU failure 3 CF3 Second Most Recent 09 Hardware Protection Failure HPF Fault Record 10 Pr 74 00 Over current during acceleration oca 11 Over current during deceleration ocd 12 Over current during steady state operation ocn 13 Ground fault or fuse failure GFF 14 Low Voltage not record 15 3 Phase Input Power Loss 16 EPROM failure CF2 Pr 75 Third Most Recent 17 External interrupt allowance bb 00 Fault Record 18 Overload oL2 19 Auto Adjustable accel decel failure CFA 20 CPU self detection failure codE 00 All parameters can be set read 01 All parameters are read only Parameter Lock and 92 08 Reserved BETS Configuration 09 Resets all parameters to 50Hz factory 00 defaults 10 Resets all parameters to 60Hz factory defaults Time for Auto Reset Pr 77__ the Restart Times in 1 6000 0 sec 60 0 Abnormality 4 8 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameter
155. the PLC program In this example the PLC program runs continuously It should be noted that the time interval for each step may be shorter than expected due to the time required for acceleration and deceleration Note operating time for each step is 10 times the settings of Pr 81 to Pr 87 Pr 17 10HzZ Pr 42 16 Pr 18 20Hz Ppr 45 09 Pr 19 40Hz Pr 46 10 e EE E a ae ew em ad a Pr 20 60 Hz Pr 78 01 Pr 21 50 Hz Pr 79 34 a A Pr 22 30 Hz AORIZ o hoe eee ee a f z a o Pr 23 15 Hz Frequency 0 2 5 5 8 7 7 45Hzh eas bisz z 2 ee Time 4 56 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Application Note PLC program execution will be interrupted when values for JOG parameters 15 and 16 are changed PLC Forward Reverse Motion Settings 00 to 9999 Factory Setting 00 aa This parameter determines the direction of motion for the multi speed Pr 17 to Pr 23 and Master Frequency The original direction of Master Frequency will become invalid Note A 7 bit binary number is used to program the forward reverse motion for each of the 8 speed steps including Master Frequency The binary notation for the 7 bit number must be translated into decimal notation and then entered in Pr 79 Weights 2 2 2 2 2 2 2 0 Forward F 1 Reverse Bit 7 615 4 3 2 1 __pirection of 1st speed for Pr 17 Direction of 2nd speed for Pr 18 Direction of 3rd speed for Pr 19 Direction of 4th speed for Pr 20
156. tion Pr 62 elapses 02 Enabled during constant speed operation and halted after detection 03 Enabled during acceleration until the allowable time for detection Pr 62 elapses 04 Enabled during acceleration and halted after detection Pren Over Torque Detection Level Unit 1 Settings 30 to 200 Factory Setting 150 ae A setting of 100 is proportional to the Rated Output Current of the drive ae This parameter sets the Over Torque Detection level in 1 increments The AC drive rated current is equal to 100 Pr 62 Over Torque Detection Time Unit 0 1 sec Settings 0 0 to 10 0sec Factory Setting 0 1sec aa This is the duration for over torque detection When the output current is larger than the over torque detection level Pr 61 an over torque condition exists and the detection time Pr 62 is timed out Any of the multi function output terminals set to indicate over torque will then close Please refer to Pr 45 and Pr 46 Pr 63 Loss of ACI 4 20mA Factory Setting 00 Settings 00 Decelerate to 0 Hz 01 Stop immediately and display EF 02 Continue operation by last frequency command Pr 64 User Defined Function for Display Factory Setting 06 Settings 00 Displays AC drive output frequency Hz 01 Display User defined output Frequency H Pr 65 02 Output Voltage E 03 DC Bus Voltage u 04 PV Revision Aug 2015 ME16 SW V3 13 4 49 Chapter 4 Parameters 05 06 07 08
157. tomer 09 PLC Program Running 10 PLC Program Step Completed 11 PLC Program Completed 12 PLC Operation Paused 13 Top Count Value Attained 14 Preliminary Counter Value Attained 15 Warning PID feedback loss communication error 16 Below the Desired Frequency 17 PID supervision 18 Over Voltage supervision 19 Over Heat supervision 20 Over Current stall supervision 21 Over Voltage stall supervision 22 Forward command 23 Reverse command 24 Zero Speed Includes Drive Stop x pr7 Desired Frequency 0 00 to 400 0 Hz 0 00 M Pr 48 Adjust Bias of External 0 00 to 200 0 0 00 Input Frequency w pr 49 Potentiometer Bias 00 Boel Rias 00 Polarity 01 Negative Bias M Pr50 e 0 10 to 200 0 100 0 Potentiometer 00 Reverse Motion Disabled in negative Pr 51 Reverse Motion bias 00 Enable 01 Reverse Motion Enabled in negative bias X Pr 52 Motor Rated Current 30 0 FLA to 120 0 FLA FLA x pr 53 Motor No Load 00 FLA to 99 FLA 0 4 FLA Current X Pr 54 Torque Compensation 00 to 10 00 X Pr 55 Slip Compensation 0 00 to 10 00 0 00 Pr 57 AC Drive Rated Current Display unit 0 1A Read Only HH 00 Standard Motor self cool motor Pr 58 Electronic Thermal 01 Inverter Motor auxiliary cool fan on 02 Overload Relay motor 02 Inactive 4 6 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters Factory Parameter Explanation Settings Setting Customer Electronic Th
158. tor rated torque load torque and load inertia If the stall prevention function is activated the accel decel time is automatically extended to a length that the AC Motor Drive can handle If the motor needs to Revision Aug 2015 ME16 SW V3 13 Appendix CHow to Select the Right AC Motor Drive decelerate within a certain time with high load inertia that can t be handled by the AC Motor Drive in the required time either use an external brake resistor and or brake unit depending on the model to shorten deceleration time only or increase the capacity for both the motor and the AC Motor Drive C 3 How to Choose a Suitable Motor Standard motor When using the AC Motor Drive to operate a standard 3 phase induction motor take the following precautions 1 gt The energy loss is greater than for an inverter duty motor 2 gt Avoid running motor at low speed for a long time Under this condition the motor temperature may rise above the motor rating due to limited airflow produced by the motor s fan Consider external forced motor cooling 35 When the standard motor operates at low speed for long time the output load must be decreased 4 The load tolerance of a standard motor is as follows Load duty cycle 9 o SOF fn continuous L 2 036 20 60 Frequency Hz 5 gt If 100 continuous torque is required at low speed it may be necessary to use a special inverter duty motor 6 gt Motor dynamic b
159. uring acceleration OCA 11 Over current during deceleration OCd 12 Over current during steady state operation OCn 4 52 Revision Aug 2015 ME16 SW V3 13 Chapter 4 Parameters 13 Ground fault or fuse failure GFF 14 Low voltage not record 15 3 Phase Input Power Loss 16 CPU Failure CF2 17 External Base Block bb 18 Overload 2 oL2 19 Auto Adjustable accel decel failure CFA 20 Software protection code codE a Parameter Lock and Configuration Factory Setting 00 Settings 00 All parameters can be set read 01 All parameters are read only 02 08 Reserved 09 Resets all parameters to 50Hz factory defaults 10 Resets all parameters to 60Hz factory defaults An This parameter allows the user to reset the drive to factory settings Pr 77_ Time for Auto Reset the Restart Times after Fault Unit 0 1 second Settings 0 1 to 6000 0 sec Factory Setting 60 0 aa If there is no fault in the period of this setting it will reset the rest restart times that used after fault to the setting of restart times Pr 78_ PLC Operation Mode Factory Setting 00 Settings 00 Disable PLC operation 01 Execute one program cycle 02 Continuously execute program cycles 03 Execute one program cycle step by step separated by STOP 04 Continuously execute program cycles step by step separated by STOP oO This M drive can be programmed to execute a sequence of operations named PLC mode The PLC p
160. ut to reduce the current and improve the input power efficiency When a special motor is used or more than one motor is driven in parallel with a single AC Motor Drive select the AC Motor Drive current gt 1 25x Sum of the motor rated currents The starting and accel decel characteristics of a motor are limited by the rated current and the overload protection of the AC Motor Drive Compared to running the motor D O L Direct On Line a lower starting torque output with AC Motor Drive can be expected If higher starting torque is required such as for elevators mixers tooling machines etc use an AC Motor Drive of higher capacity or increase the capacities for both the motor and the AC Motor Drive When an error occurs on the drive a protective circuit will be activated and the AC Motor Drive output is turned off Then the motor will coast to stop For an emergency stop an external mechanical brake is needed to quickly stop the motor Parameter Settings Note 1 gt C 4 The AC Motor Drive can be driven at an output frequency up to 400Hz less for some models with the digital keypad Setting errors may create a dangerous situation For safety the use of the upper limit frequency function is strongly recommended High DC braking operating voltages and long operation time at low frequencies may cause overheating of the motor In that case forced external motor cooling is recommended Motor accel decel time is determined by mo
161. z Factory Setting 400 The Upper Lower Bounds help prevent operation error and machine damage If the Upper Bound of Output Frequency is 50Hz and the Maximum Output Frequency is 60Hz the Maximum Output Frequency will be limited to 50Hz Setting of this parameter must be equal to or greater than the Lower Bound of Output Frequency Pr 37 Pr 37 Lower Bound of Output Frequency Unit 0 1Hz Settings 0 00 Hz to 400 0 Hz Factory Setting 0 Hz B Setting of this parameter must be equal to or less than the Upper Bound of Output Frequency If the Lower Bound of Output Frequency is 10Hz and the Minimum Output Frequency Pr 08 is set at 1 0Hz then any command frequency between 1 10Hz will generate a 10Hz output from the drive output frequency Pr 36 Pr 37 Input Freq Revision Aug 2015 ME16 SW V3 13 4 31 Chapter 4 Parameters Multi function Input Terminal MO M1 Factory Setting 00 Settings 00 M0 FWD STOP M1 REV STOP 01 MO RUN STOP M1 REV FWD 02 MO M1 M2 3 wire operation control mode Explanations 00 Two wire operation Only Pr 38 can be set to 0 FWD STOP Stop Close FWD Run REV STOP Stop Close REV Run 01 Two wire operation Only Pr 38 can be set to 1 RUN STOP MO Open Stop Close Run M1 Open FWD Close REV Note Multi function Input Terminal MO does not have its own parameter designation MO must be used in conju

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