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Appendix 4 MODBUS Communication 

http://www.acdrive-china.com

 

221 

Appendix 4 MODBUS Communication 

This series of ac drive can perform serial transmission by using a programmable 
controller (PLC) and MODBUS communication.   
 

Composition of MODBUS Communication 

MODBUS is composed of one master PLC and 1 to 31 (maximum) slave ac drives. In 
signal transmission between master and slave units, the master unit always starts 
transmission and the slave units respond to it. 
The master unit performs signal transmission with one slave unit at a time. Hence, 
different address numbers must be assigned to each slave unit in advance and the master 
unit specifies a number to perform signal transmission.   
The slave receives the command from the master, performs the function and returns the 
response to the master unit. 
 

MODBUS Communication Specifications 

Interface RS-485 

Start-stop synchronous   

Asynchronous, half-duplex 
Communication. 

Communication parameters 

Baud 
rate:200/2400/4800/9600/19200/38400 
bps 
Data length: 8 bit fixed. 
Parity selection: EVEN / ODD / NONE   
STOP bit: 1 bit fixed. 

Communication protocol 

In accordance with MODBUS 
 

Maximum number of units to be connected  31 

 
  MODBUS Communication Terminals 
To use MODBUS communication function, please connect Terminal 485+, Terminal 
485- to PLC. If there is more than one ac drive connected to PLC, the terminal resistance 
should switch at ON position as the following. ( The terminal resistance is only for 
model of 35R5GB/37R5PB and above models) 

Содержание ALPHA6000 Series

Страница 1: ...ocess cement spinning weaving and dyeing metallurgy iron and steel and other machinery The ac drive has wide speed adjusting range stable operation high accuracy and reliable performance It can be wid...

Страница 2: ...ff Otherwise a risk of electric shock may happen Don t contact AC power source to the output terminals U V W of the ac drive When using the ac drive the earthling terminal of the ac drive must be grou...

Страница 3: ...on and Space 9 2 4 Main Circuit Wiring 9 2 4 1 The Main Circuit Terminals Arrangement and wiring 9 2 4 2 Main Circuit Wiring operation 15 2 5 Control Circuit Connection 16 2 5 1 Function of Control Ci...

Страница 4: ...obble Frequency Operating Group P6 157 5 8 PID Control Group P7 160 5 9 Fixed length Function Group P8 164 5 10 Advanced Control Group P9 166 5 11 Motor Parameters Group PA 169 5 12 MODBUS Communicati...

Страница 5: ...lar Maintenance 205 8 1 3 Replace device at regular intervals 208 8 2 Storage and Keeping 208 Chapter 9 Quality Guarantees 209 Appendix 1 Exterior size and mounting size Unit mm 211 Appendix 2 Technol...

Страница 6: ...s as following Additional description B With brake ALPHA6000 3 7R5 G B Series Code 075 75KW 7R5 7 5KW R75 0 75KW Motor Power G General Application P Square torque load Rated Voltage S2 single phase220...

Страница 7: ...Chapter 2 Installation and Wiring http www acdrive china com 7...

Страница 8: ...Cable lugs must be connected to main terminals firmly Don t apply supply voltage AC 220V or higher to control terminals except terminals TA TB TC Please mount the ac drive as following application oc...

Страница 9: ...c drive please set a shield to prevent metal debris falling into it and remove the shield after installing 2 3 Installation Direction and Space Ac drives of this series are all equipped fans for force...

Страница 10: ...ply input terminals PB Reserved terminals for braking resistor U V W Three phase AC output terminals PE Earth terminal Fig 2 3 S21R5GB S22R2GB Main Circuit Wiring Table2 2 S21R5GB S22R2GB main circuit...

Страница 11: ...function Terminal Symbol Terminal name and function L N Three phase 220V AC supply input terminals PB Reserved terminals for braking resistor Output terminal for DC negative bus U V W 3AC output term...

Страница 12: ...input terminals P1 B1 Reserved terminals for DC reactor B1 B2 Reserved terminals for braking resistor Output terminal for DC negative bus U V W 3AC output terminals PE Earth terminal Attention When DC...

Страница 13: ...inal Function R S T Three phase 380V AC supply input terminals P1 Reserved terminals for DC reactor Output terminal for DC negative bus U V W Three phase AC output terminals PE Earth terminal Attentio...

Страница 14: ...3185P 3500G main circuit terminals function Terminal Function R S T Three phase 380V AC supply input terminals P1 Reserved terminals for DC reactor Output terminal for DC negative bus U V W 3AC output...

Страница 15: ...e length as short as possible When two or more ac drives are used at the same time do not loop the wires The right and wrong earthling connection methods are shown as Figure 2 9 Inverter Inverter Righ...

Страница 16: ...e longer the distance between the ac drive and the motor the higher the carrier frequency would be and the greater the high harmonic leakage current of the cables would be Leakage current has a negati...

Страница 17: ...Try to use STP Shielded Twisted Pair to connect analog input and output signal Function of Control Circuit Terminals Table 2 8 Function of control circuit terminals Category Terminal Name Functions S...

Страница 18: ...r current output mode Voltage output mode is the default mode Refer to P4 16 for details The reference ground is GND Analog output AO2 Analog output2 only 35R5GB 3 7R5PB 3500G Be able to output analog...

Страница 19: ...nals The common terminal is PLC Optical isolator input Input resistance R 3 9 k Maximum input frequency 400 Hz Input voltage range 0 30V X4 Multi function input terminal 4 Mult func tion input termina...

Страница 20: ...Chapter 5 for details The common terminal is PLC Optical isolator input Input resistance R 3 9 k Maximum input frequency 400 Hz Input voltage range 0 30V Mult func tion input terminal X7 Multi functi...

Страница 21: ...circuit output operating voltage range 0V 26V The max put current is 50mA Output frequency range 0 50 KHz Y1 Bi directio n open collector output Y1 only 35R5GB 3 7R5PB 3500G Multi fun ction output te...

Страница 22: ...of contacts 250 VAC 2 A COS 1 250 VAC 1 A COS 0 4 30 VDC 1 A BRA BRB Relay output terminals BRC Programm able relay output only 35R5GB 3 7R5PB 3500G Multi function output terminal of relay can be def...

Страница 23: ...delivery PLC is internal isolated with 24 V GND Reference ground of 10V power supply Reference ground of analog signal and 10V power supply Internal isolated with COM Common terminal of 10V AI1 AI2 AO...

Страница 24: ...put terminal AI1 AI2 can accept analog signal input operate Data chosen switch SW1 to select input voltage 0 10V or input current 0 20mA The wiring is shown as Figure 2 13 0 10V Or 0 20mA GND AI1 AI2...

Страница 25: ...gure 2 15 Inverter Shielded wire rear Grounding or Fig 2 15 35R5GB 37R5PB 3500G Analog output terminal wiring diagram Notes 1 Dialing SW1 SW2 SW3 to I represents current dialing to V represents voltag...

Страница 26: ...ive Inverter RS485 communication interface RS232 RS485 converter Description Terminal Name Positive of 5V Negative of 5V Data Send Data Receive Pin NO Symbol Shell PE 2 RXD 3 TXD 5 GND 4 DTR 6 DSR 9 R...

Страница 27: ...n t work then the following actions can be taken 1 Feed a separate AC supply to PLC or host PC and isolate the AC supply 2 If RS232 RS485 converter is used and the module should be powered by a separa...

Страница 28: ...le JP1 between PLC and 24 V for models of S2R4GB 3004GB and disconnect the wiring cable between PLC and 24 V for models of 35R5GB 37R5PB 3500G Fig 2 20 Use an external supply Method 2 of connections 1...

Страница 29: ...hown in Figure 2 22 Attention be sure to disconnect the cable JP1 between PLC and 24 V for models of S2R4GB 3004GB and disconnect the wiring cable between PLC and 24 V for models of 35R5GB 37R5PB 3500...

Страница 30: ...of 35R5GB 37R5PB 3500G Fig 2 23 Source Connection Method 4 Use external power supply by drain connection method Attention be sure to disconnect the cable JP1 between PLC and 24 V for models of S2R4GB...

Страница 31: ...Chapter 2 Installation and Wiring http www acdrive china com 31 Fig 2 24 Drain Connection Method in S2R4GB 3004GB only X1 X5...

Страница 32: ...internal 24V power supply of ac drive and the wiring method is shown in Figure 2 25 Fig 2 25 Wiring method 1 of DO as switching output 2 Multi function output terminals D0 as switching output can als...

Страница 33: ...ring is shown in Figure 2 27 Fig 2 27 Wiring method 1 of DO as pulse output 4 Multi function output terminals Pulse output terminal DO as Pulse output can also use the external 9 30 V power supply and...

Страница 34: ...of multi function output terminal only 35R5GB 37R5PB 3500G 6 Multi function output terminals Y1 and Y2 can also use the external 9 30V power supply and the wiring method is shown in Figure 2 30 Fig 2...

Страница 35: ...connected to PE 4 The control cables should be as far away at least 30 cm from the main circuit and high voltage cables as possible including power supply cables motor cables relay cables and cables o...

Страница 36: ...able should be connected refer to Table 2 6 Otherwise the cable couldn t work properly or even the keyboard would be damaged 2 When the keyboard extension cable is longer than 1 m which must use shiel...

Страница 37: ...Chapter 2 Installation and Wiring http www acdrive china com 37 2 6 Wiring of Ac drive for Basic Operation Fig 2 32 S2R4GB S22R2GB Wiring diagram...

Страница 38: ...Chapter 2 Installation and Wiring http www acdrive china com 38 Fig 2 33 3R75GB 3004GB Wiring diagram...

Страница 39: ...rection open collector output Output1 Ground Programmable relay output Common terminal RS485 communication interface keyboard Frequency Reference Frequence preset potentiometer Input resistance 500 k...

Страница 40: ...cy 50 KHz Output2 Multi function input 2 Multi function input 3 Multi function input 4 Multi function input 5 Multi function input 6 Multi function input 7 Multi function input 8 Programmable relay ou...

Страница 41: ...the control circuit cable should use stranding shielded cables and the wiring distance should be less than 50 meters Be sure the shielded layers of shielded cables are not touch other signal cables or...

Страница 42: ...oard DANGER 1 Only turn on the input power supply after replacing the front cover Do not remove the cover while the ac drive is powered up 2 When the retry function is selected do not approach the ac...

Страница 43: ...will be lit up if it running forward and the indicator REV will be lit up if it runs reverse The indicator REMOTE will be lit up if the ac drive is not controlled by keyboard The indictor TRIP will be...

Страница 44: ...frequency Hz blink permission PC 05 1 Motor rotate speed r min PC 06 1 Setting speed r min blink permission PC 07 1 Running linear speed m s PC 08 1 Setting linear speed m s blink PC 09 1 Output powe...

Страница 45: ...board will switch to the function code menu and then to the function group menu and then to the monitoring state When in fault state press the PRG ESC key the keyboard will switch from fault code disp...

Страница 46: ...description of P0 05 to see the details STOP RESET Stop Reset key When the ac drive is controlled by the keyboard press the STOP RESET key the ac drive will stop running When in fault state the ac dr...

Страница 47: ...ndicates that the ac drive is at stop state and the setting direction is forward OFF The ac drive is running forward or stop ON The ac drive is running reverse steadily Blinking fast Speed up or speed...

Страница 48: ...four digitals of keyboard will display the parameters value of running state See example of figure 3 3 3 and the unit indicator will indicate the unit of the parameter Press key the keyboard will cyc...

Страница 49: ...RESET RUN FWD REV TRIP REMOTE r min m s A V Hz RUN PRG ESC ENTER JOG STOP RESET RUN FWD REV TRIP REMOTE r min m s A V Hz RUN PRG ESC ENTER JOG STOP RESET RUN FWD REV TRIP REMOTE r min m s A V Hz RUN P...

Страница 50: ...lay parameters value of stop state and running state or display fault code and warning code PRG ESC PRG ESC PRG ESC PRG ESC ENTER ENTER ENTER the parameter code number menu the parameter value menu mo...

Страница 51: ...erate time from 6 0 second to 3 2 second 0 00 P2 01 monitoring state go into programming state display parameter group menu Enter into parameter code number menu turn right 1 time chose parameter code...

Страница 52: ...erial communication mode The default setting is Keyboard control mode The default value P0 04 is 0 If terminal control mode is needed please change the value to 1 or 2 If we want to keep the STOP RESE...

Страница 53: ...4 see details P3 description PLC programmed operation If PLC programmed operation mode is selected by P0 01 set the value to 8 the ac drive will chose PLC programmed operation every steps can be pre d...

Страница 54: ...tive PID termianl active Wobble frequency running terminal active PLC termianl active PID running Wobble frequency running PLC running Termianl function FC frequency setting active Common running NO N...

Страница 55: ...wer Up 3 3 3 Operation checkpoints Motor rotates smoothly Motor rotates in the correct direction Motor has neither abnormal vibration nor noise Acceleration and deceleration are smooth Unit is not ove...

Страница 56: ...ON see output frequency monitor 0 00Hz Power on failed Disconnect the power input air switch Check the reason heard the sound of contactor indraft Display fault code CCF2 or no disolay YES NO YES NO...

Страница 57: ...Exit to parameter group menu P0 P0 01 Exit to monitoring state 0 00 ENTER ENTER ENTER PRG ESC PRG ESC PRG ESC 50 00 30 00 Turn left 3 times to chang the number from 5 to 3 30 00 Running reverse REV LE...

Страница 58: ...30 00 Close between control circuit terminals FOR and COM to perform forward run open between control circuit terminals FOR and COM to stop operation 0 00 go from parameter group menu to parameter cod...

Страница 59: ...et by the manufacturer and cannot be changed by the user P0 Basic function Function code Function Name LCD Display Range of settings Default Change MODBUS Address P0 00 Reference frequency Reference f...

Страница 60: ...Frequency setting 1 Frequency setting 2 3 Frequency setting 1 Frequency setting 2 4 Min Frequency setting 1 Frequency setting 2 5 Max Frequency setting 1 Frequency setting 2 0 0103 P0 04 Run command...

Страница 61: ...0 10 400 0Hz 50 00Hz 0106 P0 07 Maximum output frequency Maximum frequency S2R4GB 3004GB MAX 50 00Hz Upper limit frequency Reference frequency 650 0Hz 35R5GB 37R5PB or above MAX 50 00Hz Upper limit fr...

Страница 62: ...ing V F curves setting 0 Constant torque curve 1 Torque reducin g curve1 2 0 2 Torque reducin g curve2 1 5 3 Torque reducin g curve3 1 2 4 V f Custom According to function code P0 13 P0 18 0 010C P0 1...

Страница 63: ...trol mode Control mode 0 0 Magnetic flux vector control 0 1 30 0 Manual torque boost 3004G B or below 4 0 35R5G B 37R5 PB or above 0 0 0113 P0 20 Cut off point used for manual torque boost Cut off poi...

Страница 64: ...wer on power recovery after an instantaneous off external fault reset and restart after coast to stop 0 0200 P1 01 Starting frequenc y Starting frequency 0 10 60 00Hz 0 50Hz 0201 P1 02 Starting freque...

Страница 65: ...9 DC injection braking frequenc y at stop DC injection braking frequency at stop 0 00 MIN 50 00Hz Frequency upper limit 0 00Hz 0209 P1 10 DC injection braking waiting time at stop DC injection braking...

Страница 66: ...c drive of 15kW or below of this series Dynamic braking takes effect automatically during deceleration 100 0 020E P1 15 Trip free treatment Trip free treatment 0 once trip free report Uu1 fault 1 In t...

Страница 67: ...w 6 0s 3030G 3037P or above 20 0s 0302 P2 03 Switching time between run forward and reverse Switching time between run forward and reverse 0 0 3600s 0 0s 0303 P2 04 Frequency lower limit deal mode Fre...

Страница 68: ...p frequency 3 030D P2 14 Multi step frequency 4 Multi step frequency 4 030E P2 15 Multi step frequency 5 Multi step frequency 5 030F P2 16 Multi step frequency 6 Multi step frequency 6 0310 P2 17 Mult...

Страница 69: ...ame LCD Display Range of settings Default Change MODBUS Address P2 25 Wiring direction of motor Motor wiring 0 Positive sequence 1 Inverted sequence 0 0319 P2 26 Prohibit reverse operation Prohibit re...

Страница 70: ...Terminal control This page only for 3004GB and below Function code Function Name LCD Display Range of settings Default Change MODBUS Address P3 00 Terminal function mode Terminal function mode 0 Clos...

Страница 71: ...ULL No defined 1 FWD Running Forward 2 REV Running Reverse 3 RUN 4 F R running direction 5 HLD self hold selection 6 RST reset 7 FC Setting frequency selection 8 FJOG JOG FWD 9 RJOG JOG REV 10 UP 11 D...

Страница 72: ...step Speed6 24 S7 Multi step Speed7 25 Command channel switch to Terminal control 2 26 SS1 Multi step Speed 27 SS2 Multi step Speed 28 SS3 Multi step Speed 29 Command channel switch to Keyboard contr...

Страница 73: ...PLC operation 43 Pause the PLC operating 44 Reset PLC stop status 45 Start Wobble frequency operating 46 Reset the Wobble frequency operating status 47 Start PID operation 48 Reserved 49 Timing drive...

Страница 74: ...Speed measuring input SM1 only for X4 57 Speed measuring input SM2 only for X5 0 0408 P3 06 Reserved Reserved Reserved 0 0406 P3 07 Reserved Reserved Reserved 0 0407 P3 08 Reserved Reserved Reserved...

Страница 75: ...in al X1 functio n 1 0401 P3 02 Multi fu nction input selection Terminal X2 Termin al X2 functio n 0 NULL No defined 1 FWD Running Forward 2 REV Running Reverse 3 RUN 4 F R running direction 5 HLD sel...

Страница 76: ...ep Speed6 24 S7 Multi step Speed7 25 Command channel switch to Terminal control 2 26 SS1 Multi step Speed 27 SS2 Multi step Speed 28 SS3 Multi step Speed 29 Command channel switch to Keyboard control...

Страница 77: ...requency operating 25 45 Ibid 46 Reset the Wobble frequency operating status 47 Start PID operation 48 Reserved 49 Timing drive input 50 Counter trig signal input 51 Counter clear 52 Actual Length cle...

Страница 78: ...inal of X1 X8 0 0409 Function code Function Name LCD Display Range of settings Default Change MODBUS Address P3 10 Terminal UP DN rate UP DN rate 0 01 99 99Hz s 1 00Hz s 040A P3 11 UP DN reference amp...

Страница 79: ...threshold 4 FDTH Frequency upper limit arriving 5 FDTL Frequency lower limit arriving 6 Upper and lower limits of Wobble frequency 7 Zero speed running 8 Completion of simple PLC operation 9 PLC cycle...

Страница 80: ...23 OLP Overload signal 24 Analog signals1 abnormal 25 Analog signals2 abnormal 26 STEP Programming Running steps only active to DO Y1 Y2 and need to set P3 13 P3 14 P3 15 the same value as 26 27 Fault...

Страница 81: ...tput remains 0 0 3 0s 1 0s P3 17 Output functions selection of relay 2 BRA B RB BRC 35R5G B 37R5P B or above Relay output 0 30 the same as P3 16 0 0411 P3 18 FAR detection width FAR width 0 00 10 00Hz...

Страница 82: ...t delay 0 0 100 0s 0 0s 0415 P3 22 Frequenc y lower limit arriving output delay time Freque ncy lower limit output delay 0 0 100 0s 0 0s 0416 P3 23 Torque detection reference Torque detectio n referen...

Страница 83: ...ue Input 1 AI1 Terminal Min analog value 1 0 00 P4 03 0 10V 0501 P4 02 Physical value 1 correspo nding to Min analog value Input Physical value 1 correspond ing to Min 0 0 100 0 0 0 0502 P4 03 Max ana...

Страница 84: ...6 P4 07 Physical value 2 correspo nding to Min analog value Input physical value 2 correspond ing to Min 0 0 100 0 0 0 0507 P4 08 Max analog value Input 2 AI2 Max analog value 2 P4 06 10 00V 10 00V 05...

Страница 85: ...correspo nding to Min pulse value Input physical value 3 correspond ing to Min pulse value Input 0 0 100 0 0 0 050C P4 13 Max pulse value Input 3 pulse Input Terminal Max pulse value Input 3 pulse Te...

Страница 86: ...finitio n AO2termin al output 1 0512 P4 19 DO output DO output 0 Output frequency before compensation 0 Max Frequency 1 Output current 0 2 ac drive rated current 2 Output voltage 0 Max Voltage 3 PID f...

Страница 87: ...2 output range selection 35R5G B 37R5P B and over AO2 output range selection 0 0 10V 0 20mA 1 2 10V 4 20mA 0 0515 P4 22 Gain of AO1 Gain of AO1 1 200 100 0516 Reserved 3004GB or below Reserved Reserve...

Страница 88: ...s operation 2 0600 P5 01 PLC restarting mode selection PLC restarting mode selection 0 Restart from first step 1 Continue from the step where the ac drive stops 2 Continue to operate at the frequency...

Страница 89: ...ng T5 Program Operating Time 5 10 0 0608 P5 09 Program Operating Timing T6 Program Operating Time 6 10 0 0609 P5 10 Program Operating Timing T7 Program Operating Time 7 0 0 3600 10 0 060A P5 11 Step T...

Страница 90: ...ecord of PLC steps Record of PLC steps 0 7 0 0613 P5 20 PLC operating Time PLC operating Time 0 0 3600 0 0 0614 P6 Wobble Frequency Operating Function code Function Name LCD Display Range of settings...

Страница 91: ...50ms 5ms 0706 P6 07 Wobble frequency operating cycle Wobble frequency operating cycle 0 1 999 9s 10 0s 0707 P6 08 Wobble ratio Wobble ratio 0 1 10 0 1 0 0708 P6 09 Random wobble selection Random wobb...

Страница 92: ...l feed Analog PID digital feed 0 0 999 9 0 0 0802 P7 03 Speed PID feed Speed PID feed 0 24000rpm 0rpm 0803 P7 04 Reserved Reserved Reserved 1 0804 P7 05 PID proportion al gain KP PID Proportiona lity...

Страница 93: ...ncy PID preset frequency 3004GB or below 0 00 650 0Hz 35R5GB 37R5PB or above 0 00 400 0Hz 0 00Hz 080C P7 13 Hold time of PID preset frequency Hold time of PID preset frequency 0 0 3600s 0 0s 080D P7 1...

Страница 94: ...65 53m 0 000m 0900 P8 01 Actual length Actual length 0 000 65 53m Save when power loss 0 000m 0901 P8 02 Rate of length Rate of length 0 001 30 00 1 000 0902 P8 03 Correction Coefficien t of length C...

Страница 95: ...gy saving control selection Energy saving control selection 0 Disabled 1 Enabled 0 0A02 P9 03 Energy saving gain coefficient Energy saving gain coefficie nt 0 00 655 3 This value depends on the ac dri...

Страница 96: ...Parameters Function code Function Name LCD Display Range of settings Default Change MODBUS Address PA 00 Motor polarity number Motor polarity number 2 56 4 0B00 PA 01 Rated power Rated power 0 4 999...

Страница 97: ...e Xm Mutual inductance Xm 0 0 200 0 This value depends on the ac drive model 0B07 PA 08 Rated Speed Rated Speed 0 24000 rpm This value depends on the ac drive model 0B08 PA 09 Reserved Reserved Reserv...

Страница 98: ...ion of MODBUS data storage Selection of MODBUS data storage 0 Not save to EEPROM 1 Directly save to EEPROM 0 0C06 Pb 07 CCF6 Fault Handling CCF6 Fault handling 0 Not generate fault and keep on running...

Страница 99: ...speed r min flashes Reference speed r min flashes 0 No display 1 Display 0 0D06 PC 07 Linear speed m s Linear speed m s 0 No display 1 Display 0 0D07 PC 08 Reference line s peed m s flashes Reference...

Страница 100: ...unit Terminal status 0 No display 1 Display 0 0D12 PC 19 Actual length Actual length 0 No display 1 Display 0 0D13 PC 20 Boot display choice Boot display choice 0 19 1 0D14 PC 21 Rotating speed displa...

Страница 101: ...equency PC 22 no PG Reference linear speed reference speed PC 22 PG Note This setting has no influence to actual speed 100 0 0D16 Pd Protection and Fault Parameters Function code Function Name LCD Dis...

Страница 102: ...Invalid 1 Valid during Acceleration and deceleration invalid in constant speed Operation 2 Valid 1 0E04 Pd 05 Current amplitude limiting level Current amplitude limiting level Type G 80 180 Type P 60...

Страница 103: ...5s 10s 0E09 Pd 10 Output phase loss detection level SPO Output phase loss detection level Motor rated current correspond s to 100 0 100 0 0E0A Pd 11 Output phase loss detection delay time Output phase...

Страница 104: ...http www acdrive china com 104 Function code Function Name LCD Display Range of settings Default Change MODBUS Address Pd 15 Reset Interval Reset Interval 2 0 20 0s per time 5 0s 0E0F Pd 16 Reserved...

Страница 105: ...oltage 3 Uu3 MC fault 4 OC1 Over current in Acc process 5 OC2 Over current in Dec process 6 OC3 Over current in constant speed operation 7 Ou1 Overvoltage in Acc process 8 Ou2 Overvoltage in Dec proce...

Страница 106: ...on between the ac drive and keyboard cannot be established 5 seconds after supplying power 20 CCF2 Control circuit fault 2 Transmission between the ac drive and keyboard is established once after supp...

Страница 107: ...A 0F03 PE 04 DC bus voltage at last fault DC bus voltage at the last fault 0 1000V 0V 0F04 PE 05 Running status at last fault Running status at the last fault 0 StP Stop 1 Acc Acceleration 2 Dec Decel...

Страница 108: ...r Index http www acdrive china com 108 Function code Function Name LCD Display Range of settings Default Chang e MODBUS Address PE 12 Total electric co nsumption KWh Total electric c onsumpti on KWh 0...

Страница 109: ...ncy P0 00 and PF 01 can be modified 2 Only PF 01 can be modified 0 1001 PF 02 Parameter initializati on Paramete r initializat ion 0 No operation 1 Clear fault history 2 Restore default except recorde...

Страница 110: ...erminal AI2 4 Pulse input 5 Serial communication 6 Multi step Speed 7 Terminal UP DOWN 8 Programmable Logic Controller PLC 9 PID close loop 10 Wobble frequency operating Note When P0 01 is set to use...

Страница 111: ...requency setting selection can be switched between the two different signals Settings 2 to 5 The final reference frequency value will be decided by frequency setting 1 and frequency setting 2 after th...

Страница 112: ...irection and change the value of this parameter P0 05 But the changed direction only take effect currently Only by changing value of function code and pressing ENTER to save the value keyboard directi...

Страница 113: ...uarantee motor working in allowed frequency to avoid mistake action or mechanism or ac drive backfire It is especially useful in avoid low speed or over speed See P2 04 Max output voltage is output vo...

Страница 114: ...will decrease increase 3 00Hz and the rotate speed will decrease increase 900 turns every minute P0 12 V F curves setting Range 0 4 0 P0 13 V F frequency value F1 Range 0 0 P0 15 10 00Hz P0 14 V F vol...

Страница 115: ...0 0 Note In order to compensate the torque dropping at low frequency the ac drive can boost the voltage to boost the torque If P0 19 is set to 0 magnetic flux vector modulation is enabled and if P0 19...

Страница 116: ...efined 4 kinds of Acc Dec time Here only Acc Dec time 1 is defined and Acc Dec time 2 4 can be defined in P2 18 P2 23 You can select different Acc Dec time by external terminal according to your deman...

Страница 117: ...n start Speed tracking restart Search and catch the motor s running direction and speed and then start at the caught speed running to the reference frequency within the Acc Dec time realize smooth sta...

Страница 118: ...e 0 0 10 0s 0 0s Note Start frequency is the initial frequency at which the ac drive starts see fS as shown in Fig 5 1 3 Holding time of starting frequency is the time during which the ac drive operat...

Страница 119: ...o Fig 5 1 1 the ac drive outputs DC injection braking current at start P1 03 during DC injection braking time at start Tips If the range of rated current of motor is smaller than the ac drive this par...

Страница 120: ...ting process of S curve is shown in Fig 5 1 5 as where the changing rate of output frequency increases from 0 Rising process of S curve is shown in Fig 5 1 5 as where the changing rate of output frequ...

Страница 121: ...n braking P1 09 DC injection braking frequency at stop Range 0 MIN 50 00 Frequency upper limit 0 00Hz P1 10 DC injection braking waiting time at stop Range 0 00 10 00s 0 00s P1 11 DC injection braking...

Страница 122: ...ision and not for deceleration braking in common running If faster stop required braking energy regeneration unit should be fitted or the ac drive that has the function of brake energy regeneration sh...

Страница 123: ...wn in Fig 5 1 7 And PWM output inhibited motor runs at zero speed If the voltage recovered Uu alarm will disappear If Uu1 fault occurred the ac drive will stop If the voltage continues to drop to belo...

Страница 124: ...So does the actual Dec time of JOG t3 JOG stop mode depends the value of P2 02 If P2 02 setting is not 0 the motor will stop as stop mode 0 if P2 02 setting is 0 the motor will coast to stop Operation...

Страница 125: ...than frequency lower limit the ac drive will run at frequency lower limit instead of reference frequency As shown in Fig 5 2 3 Operation Freq Hz Lower limit Frequency Time Reference Frequency 2 Refere...

Страница 126: ...eve better control performances the maximum frequency should not less than 36 times of the carrier frequency of the ac drive In order to reduce noise a higher carrier frequency can be set If absolute...

Страница 127: ...1 Range 0 00 Max frequency 5 00Hz P2 12 Multi step frequency 2 Range 0 00 Max frequency 10 00Hz P2 13 Multi step frequency 3 Range 0 00 Max frequency 15 00Hz P2 14 Multi step frequency 4 Range 0 00 Ma...

Страница 128: ...c drive is running After the ac drive stops the internal temperature detection program will be activated to stop the fan or keep the fan running according to the IGBT s temperature If the IGBT s tempe...

Страница 129: ...tion input selection Terminal X5 Range 0 53 27 P3 06 Multi function input selection Terminal X6 Range 0 53 28 P3 07 Multi function input selection Terminal X7 Range 0 57 0 P3 08 Multi function input s...

Страница 130: ...ti step Speed 29 Command channel switch to Keyboard control 30 T1 Acc Dec time 1 31 T2 Acc Dec time 2 32 T3 Acc Dec time 3 33 T4 Acc Dec time 4 34 TT1 Acc Dec time 35 TT2 Acc Dec time 36 Forced outage...

Страница 131: ...c drive according to selection of stop mode RST function is active at the rising edge so it must be operated as disabled enabled disabled shown in Fig 5 3 1 Reset command Keyboard display w arning dis...

Страница 132: ...ill be the sum of initial value of UP DOWN and frequency setting 2 If any UP DOWN terminal is effective the frequency will increase or decrease at the rate of UP DN rate P3 10 And the UP DOWN frequenc...

Страница 133: ...requency is increased or decreased on currently operating frequency at the rate of Terminal UP DN rate setting P3 10 At this time if UP DN is disabled currently running frequency will be the final UP...

Страница 134: ...mplitude Fig 5 3 4 UP DOWN non combination operation diagram 15 DC injection braking If the function of terminal is defined as set DC injection braking the terminal can be used to perform DC injection...

Страница 135: ...unction and the terminal is valid The running motor will coast to stop and be prohibited to restart This function is mainly used in application with requirements of safety protection 18 24 26 28 Multi...

Страница 136: ...6 P2 11 For models power above or equal to 35R5GB 37R5PB at least three terminals of the eight are defined as SS1 SS2 and SS3 This function can be active If the definition of terminal and the function...

Страница 137: ...nd displays last fault code After the external fault signal is removed the ac drive needs to be reset before restarting Tips Ac drive can t reset if external fault signal isn t released EH0 and EH1 ar...

Страница 138: ...l be invalid Reset PLC stop status In stop state of PLC operation the memorized PLC operating information such as the PLC operating steps operating time etc will be cleared when this terminal is enabl...

Страница 139: ...only multi function input terminals X7 and X8 can be defined as this function The input pulse frequency can be used as frequency reference See Parameter Group P4 for the relationship between input pul...

Страница 140: ...is disabled the ac drive will stop Terminals wiring is show in Fig 2 3 wire control mode 1 FWD REV Run at preset direction FWD means running forward and Rev means running reverse You can control the m...

Страница 141: ...he span of reference frequency is changed by terminal UP DN P3 12 Digital frequency UP DOWN save selection Range 0 2 2 0 Receive STOP UP DN reference is reset to zero 1 Receive STOP UP DN reference is...

Страница 142: ...e selected to output some controlling and monitoring signal according to the application requirement Refer to Table 5 3 5 If collectors are selected as PLC running steps output or fault output D0 Y1 Y...

Страница 143: ...he ac drive is in running state the output of terminal is valid 8 Completion of simple PLC operation If the present step of PLC operation is finished the output of terminal is valid a pulse 500 ms wid...

Страница 144: ...p If the DC bus voltage is lower than the voltage lower limit the output of terminal is valid 22 Reserved Reserved 23 OLP2 Overload signal If the output current is higher than the value defined by Pd...

Страница 145: ...the P3 17 is set not as 0 the value of P3 17 will be the time during which the fixed length arriving output terminal will keep the output level P3 18 FAR detection width Range 0 00 10 00Hz 2 50Hz Note...

Страница 146: ...signal Fig 5 3 9 FDT level and lag diagram P3 21 Frequency upper limit arriving output delay time Range 0 0 100 0s 0 0s P3 22 Frequency lower limit arriving output delay time Range 0 0 100 0s 0 0s No...

Страница 147: ...of terminal is valid If the ac motor torque is less than 80 of reference the output of terminal is invalid as shown in Fig 5 3 11 Output torque Torque detection reference Torque arriving detection si...

Страница 148: ...with each other If the setting is not 0 it will be nonlinear selection all the parameters from P4 01 to P4 15 are setting points for the selected channel by P4 00 The filter time according to the sel...

Страница 149: ...05s Note 1 Min Max virtual value of analog input is the Min Max virtual value of the input signals If the actual value input is smaller than min value the min value will be treated as the Min virtual...

Страница 150: ...put linear curve Note 2 When P4 00 is set to 1 2 or 3 the function of P4 01 P4 04 P4 06 P4 09 and P4 11 P4 14 are combined for one physical value which is different to Note 1 User can define their own...

Страница 151: ...0 Output frequency before compensation 0 Max frequency 1 Output current 0 2 times of ac drive s rated current 2 Output voltage 0 Max Voltage 3 PID feed 0 10V 4 PID feedback 0 10V 5 Adjust signals 5V 6...

Страница 152: ...rd right or left to set output signal just to 5 VDC The modification of P4 22 is valid immediately and would be saved into P4 22 after pressing ENTER key To calibrate AO2 is like the above If the exte...

Страница 153: ...drive will hold the operating frequency and direction of last step after completing one cycle of operation As shown in Fig 5 5 2 T1 T2 T3 T4 T5 T6 T7 Run Command f1 f2 f3 f4 f5 f6 f7 Operation Freq Hz...

Страница 154: ...rst stage If the ac drive stops during PLC operation because of receiving stop command or fault or power loss it will restart from the first step after restarting Continue from the step where the ac d...

Страница 155: ...ps The difference between mode 1 and mode 2 is that the ac drive can record the operating frequency when the ac drive stops and will run at the recorded frequency after restart in mode 2 P5 02 Saving...

Страница 156: ...Step T2 program operating setting Range 1 F 4 r 1F P5 13 Step T3 program operating setting Range 1 F 4 r 1F P5 14 Step T4 program operating setting Range 1 F 4 r 1F P5 15 Step T5 program operating set...

Страница 157: ...5 6 3 P6 01 Save wobble frequency operating parameters Range 0 1 0 0 not save 1 save Note Not save The ac drive does not save the wobble frequency operating parameters when power is off and restart wh...

Страница 158: ...ration mode automatically when power is on Manual mode When the setting of P0 01 is not 10 the ac drive first operates at other defined mode Then if the multi function terminal Xi is set to 45 is vali...

Страница 159: ...frequency operation amplitude Falling time Fig 5 6 1 Wobble frequency operation diagram The starting process of wobble frequency is shown in Fig 5 6 2 Time S Operation Freq Hz Central Freq Preset Freq...

Страница 160: ...asic operating wiring connections in Fig 2 30 and Fig 2 31 Serial communication PID feed will be set by the host PC through RS485 serial communication If analog PID is used the setting must be based o...

Страница 161: ...he ac drive responses However oscillation may easily occur and regulation time extends When KP is too big the system tends to instability When KP is too small the system will slow and responses lag Us...

Страница 162: ...f speed PID is selected the setting of P7 09 is speed As shown in Fig 5 7 1 Time Time Reference Feedback Residual margin Opereation Freq Fig 5 7 1 Residual margin diagram P7 10 PID adjust characterist...

Страница 163: ...t the PID preset frequency for a certain time defined by P7 13 Preset Frequency Operation Freq Hz Time Hold time of PID Preset frequency Fig 5 7 2 PID preset frequency operation Tips You can disable t...

Страница 164: ...reshold PI Feedback Motor Freq Fig 5 7 3 Dormancy and Awakeing diagram 5 9 Fixed length Function Group P8 P8 00 Preset length Range 0 000 65 53 m 0 000m P8 01 Actual length Range 0 000 65 53 m 0 000 m...

Страница 165: ...s it needs to clear the actual length or increase the preset length The preset length P8 00 must be larger than the actual length P8 01 otherwise the ac drive will not start As shown in Fig 5 8 1 Time...

Страница 166: ...ger than 30 seconds the ac drive reports pulse coder fault dE when actual length is 0 If P8 00 is set to 0 function of stop at fixed length is disabled but the calculated length is still effective The...

Страница 167: ...s rated slip therefore the motor rated speed PA 08 must be set correctly Slip compensation is disabled when Gain of slip compensation is set to 0 P9 02 Energy saving control selection Range 0 1 0 0 Di...

Страница 168: ...50HZ Frequency Lower limit V F curve Fig 5 9 2 Energy saving voltage lower limit In the energy saving control mode the optimum voltage is calculated according to load power and the voltage is supplie...

Страница 169: ...t of one ac drive is greater 50 this ac drive will reduce its output frequency to shed part of the load according to the settings of this parameter Once the load current is below 50 50 the ac drive wi...

Страница 170: ...ive model PA 05 Leakage inductance X Range 0 00 50 00 This value depends on the ac drive model PA 06 Resistance of rotor R2 Range 0 00 50 00 This value depends on the ac drive model PA 07 Mutual induc...

Страница 171: ...ion please refer to P9 00 P9 01 for details 5 12 MODBUS Communication Group Pb ALPHA 6000 can perform MODBUS communication with a programmable controller PLC The MODBUS network is composed of a master...

Страница 172: ...requency setting Set the operating control method in parameter P0 04 to Serial communication 1 STOP invalid P0 04 3 or Serial communication 2 STOP valid P0 04 4 Then the operating command can be provi...

Страница 173: ...y and display EF0 It need to manual reset Tips If in detect time the slave just receive abnormal data it will stop and display EF0 Pb 04 Response delay time Range 0 500ms 5ms Note It refers to the tim...

Страница 174: ...er to generate communication fault or not When the value is 1 if communication fault occurs the keyboard will display CCF6 and the ac drive stop as fault occurs when the value is 0 it doesn t generate...

Страница 175: ...0 PC 06 Reference speed r min flashes Range 0 1 0 0 No display 1 Display Note If PC 05 is set to 1 rotate speed will be displayed in monitoring state and the unit indicator r min combination of unit H...

Страница 176: ...isplayed PC 11 Output voltage V Range 0 1 0 PC 12 Bus voltage V Range 0 1 0 0 No display 1 Display Note If PC 11 is set to 1 output voltage will be displayed in monitoring state and the unit indicator...

Страница 177: ...status no unit Range 0 1 0 0 No display 1 Display Note If PC 18 is set to 1 the terminal status will be displayed in monitoring state If PC 18 is set to 0 the terminal status will not be displayed Mo...

Страница 178: ...01 to the value of PC 20 until the setting value is 1 In addition keep this display object as the first monitoring object Power on display selection will take a priority display of PC 01 PC 19 absolut...

Страница 179: ...ompensation 2 Variable frequency motor without low speed compensation Note Disabled The overload protection is disabled Be careful to use this function because the ac drive will not protect the ac mot...

Страница 180: ...hould be decreased some Tips If the motor rated current does not match that of the ac drive motor overload protection can be realized by setting Pd 01 If overload protection happened the ac drive will...

Страница 181: ...the unmatched of acc time and motor inertia or the mutation of load torque In order to control the output current when Pd 04 is set to 1 or 2 the ac drive s output frequency may be adjusted automatica...

Страница 182: ...tage 140 0 0 Disabled The proposed option when braking resistor is mounted 1 Enabled Note During deceleration the motor s decelerate rate may be lower than that of ac drive because of the load inertia...

Страница 183: ...an detect loss of input phase or a serious imbalance in the three phase input in order to protect ac drive If the input phase loss detection is hypersensitive you can appropriately increase the detect...

Страница 184: ...d It will restart according to start mode after reset When Pd 14 is set to 0 it means auto o reset is disabled and the protective function will be activated in case of fault Tips Be careful in using a...

Страница 185: ...tor Overload OL2 Ac drive Overload SC Load Short Circuit EFO External Fault of serial communication EF1 External Fault of terminal SP1 Input phase failure or Unbalance SPO Output phase failure or Unba...

Страница 186: ...lectric consumption 5 16 Protection of parameters Group PF PF 00 User password Range 0 9999 0 Note User password setting The initial value of user password is 0 which means the password protection fun...

Страница 187: ...cannot be changed PF 01 is set to 1 Only P0 00 and PF 01 can be changed PF 01 is set to 2 only PF 01 can be changed Tips If PF 01 is set to 0 all parameters are allowed changing reference frequency sp...

Страница 188: ...board PF0 3 will be set automatically to 0 At present only 35R5GB 37R5PB ac drive and above models can match LCD keyboard but parameter copy of LCD keyboard is not open at now PF 00 Menu level 3 displ...

Страница 189: ...P Inlet fan and pump series loads Note The parameter is only valid to the ac drive of G P series otherwise it is always 0 Default value of the ac drive is 0 If want type P please setting PF 04 to 1 Ex...

Страница 190: ...appeared the replacement is only permitted after 10 seconds If you want to see the work condition such as output frequency reference frequency output current bus voltage etc or contents of the latest...

Страница 191: ...te decelerate time properly Check input power supply Select the ac drive with higher power Check resistance of the motor s winding check insulation of the motor Ou1 Over Voltage in acceleration proces...

Страница 192: ...supply voltage Common motor has operated with heavy load at low speed for a long time Load changes fast Reduce the load Adjust V F curve and torque boost Check the AC supply voltage Use a special mot...

Страница 193: ...t voltage Check input cable connection SP0 Output phase failure or Unbalance Output U V W have phase loss or imbalance Check output cable connection Check the insulation of the motor and cables CCF1 C...

Страница 194: ...is damaged Recopy the parameter Replace the control board Seek for tech support HE Hall current detection fault The ac drive s current detection circuit is faulty The current sensor is damaged Replac...

Страница 195: ...the ac drive s overload beforehand The ac drive working current exceeded overload detection level and maintained a longer time than the setting of overload detection time The ac drive would continue w...

Страница 196: ...then turn on again Whether the motor is locked for over loading Reduce the load and remove the lock Is there any fault code displayed on the keyboard Is indicator TRIP flashing Fault code referred in...

Страница 197: ...aracteristics Whether the load is too heavy Reduce the load Whether the load wave Reduce waving of the load Is there any phase loss of power supply Check phase loss of power supply For single phase po...

Страница 198: ...com 198 Chapter 7 Peripheral Equipments 7 1 Peripheral Equipments Connection Diagrams Isolator switch Circuit breaker or fuse AC input reactor AC output reactor Output EMI filter Braking unit Braking...

Страница 199: ...3015GB 3018PB Diagrams of Peripheral Equipments Isolator switch Circuit breaker or fuse AC input reactor AC output reactor Output EMI filter Braking unit Braking resistor DC reactor Contactor Input E...

Страница 200: ...in the part list which is marked with is an option 7 2 1 AC reactor Using AC reactor can restrain higher harmonic wave and improve power factor obviously In the following situation users are advised t...

Страница 201: ...Motor Power kW Filter Type 0 1M Hz 1M Hz 30MH z 0 1M Hz 1MHz 30MH z 0 4 DL 5E BT1 75 85 55 55 80 60 0 75 DL 10 EBT1 70 85 55 45 80 60 1 5 2 2 DL 20 EBT1 70 85 55 45 80 60 0 75 1 5 DL 5E BT1 75 85 55 5...

Страница 202: ...rake unit should be mounted The brake unit includes brake control drive and the discharge part of the resistance Brake control part should be adjusted according to the over voltage protection setting...

Страница 203: ...you have to mount leakage current protector Mount leakage current protector at the input terminal come after MCCB Current action level with ac drive must be ten times more than the total leakage curr...

Страница 204: ...rs while power is applied to the circuit 3 Do not check signals during operation or the equipment will be damaged 8 1 Inspection and Maintenance Ac drive is a typical product which combines the power...

Страница 205: ...normal 8 1 2 Regular Maintenance The power supply must be cut off before regular maintenance Only after the monitor has no display and charge LED has lit off 5 10 minutes can the maintenance begin On...

Страница 206: ...ault to component or damage to main part IGBT Using different meters may get different result Please use moving coil Voltmeter to measure input Voltage and bridge voltage meter to measure output volta...

Страница 207: ...amic type three phase wattmeter to measure the power Because the product has passed electric insulation test and dielectric strength examination similar experiment is not required In addition the expe...

Страница 208: ...s to be stored temporarily of secularly if it isn t immediately Environmental temperature should be in the defined range Prevent it from being in contact with damp dust powder metal dirt keep it in a...

Страница 209: ...aged Damage caused by wrong wiring Damage caused by earthquake fire storm wind flood lightning abnormal voltage and other natural disaster or effect hereof For failure products our company has the rig...

Страница 210: ...uire us first if the ac drive is planned to be used on the following occasions in which failure or error operation would cause damage to body or life Transport equipment Medical apparatus Nuclear ener...

Страница 211: ...x 1 Exterior size and mounting size Unit mm Ac drive Model H H1 W W1 D D1 D2 D3 d S2R4GB S2R75GB 150 138 5 95 81 128 138 72 103 4 5 S21R5GB S22R2GB 180 169 115 105 150 158 85 120 4 5 3R75GB 31R5GB 32R...

Страница 212: ...Appendix 1 Exterior size and mounting size http www acdrive china com 212 Ac drive Model H H1 W W1 D D1 D2 d 35R5GB 37R5PB 37R5GB 3011PB 270 255 190 175 176 186 122 7...

Страница 213: ...GB 3018PB 373 360 235 200 176 188 125 7 12 3018G 3022P 3022G 3030P 420 405 270 200 218 230 175 7 14 3030G 3037P 3037G 3045P 503 488 311 200 230 242 180 7 14 3045G 3055P 3055G 3075P 590 570 351 200 254...

Страница 214: ...x 1 Exterior size and mounting size http www acdrive china com 214 Please choose hanger it is necessary Ac drive Model W D L a b c d 3160G 3185P 3185G 3200P 3200G 3220P 3220G 3250P 450 400 1600 400 31...

Страница 215: ...1 Exterior size and mounting size http www acdrive china com 215 3250G 3280P 3280G 3315P 3315G 3335P 3335G 3400P 450 400 1800 400 315 30 15 Ac drive Model W D H a b c d 3400G 3500G 800 550 2000 700 30...

Страница 216: ...2 4 4 5 7 0 11 0 Ac drive Model 3R75GB 31R5GB 32R2GB 3004GB 35R5GB Motor Output kW 0 75 1 5 2 2 4 0 5 5 Rated output current A 2 5 4 0 6 0 9 0 13 0 Ac drive Model 37R5GB 37R5PB 3011GB 3011PB 3015GB 3...

Страница 217: ...ant pressure water supply 120 1 minute 150 1 second Control method Magnetic flux vector control Frequency range 0 00 650 0Hz S2R4GB 3004GB 0 00 400 00Hz 35R5GB 37R5PB 3500G Frequency Setting Resolutio...

Страница 218: ...ing Data protection damaged External fault Ambient Temperature 10 40 Humidity 5 95 Relative humidity RH non condensing Store temperature 40 70 Mounting place Indoors less than 1000 meters above sea le...

Страница 219: ...230 175 220 2 2kW 4 180 150 230 175 0 75kW 2 5 110 80 150 105 1 5kW 2 5 110 80 150 105 2 2kW 4 180 150 230 175 4kW 4 180 150 230 175 5 5kW 4 200 160 250 185 7 5kW 6 200 160 250 185 11kW 6 200 160 250...

Страница 220: ...ircuit Output Cable Selection Recommended http www acdrive china com 220 280kW 185 2 320 280 550 430 315kW 250 2 320 280 550 430 355kW 325 2 320 280 550 430 400kW 325 2 320 280 550 430 380 500kW 325 2...

Страница 221: ...specifies a number to perform signal transmission The slave receives the command from the master performs the function and returns the response to the master unit MODBUS Communication Specifications I...

Страница 222: ...e shielded cable and one terminal near the ac drive the shielded layer must connect to the terminal GND of ac drive the other terminal should keep free to avoid disturber Sequence to Communication wit...

Страница 223: ...NULL 1 Keyboard digital setting 2 Terminal AI1 3 Terminal AI2 4 Pulse input 5 Serial communication NOTE 1 6 Multi speed running 7 Terminal Up Down 8 Programmed running PLC 9 PID 10 Wobble frequency r...

Страница 224: ...AI2 5 Reserved 6 AI1 AI2 7 MIN AI1 AI2 8 MAX AI1 AI2 9 PG or single phase speed measure input 1 0003H communica tion PID feedback 0 1000 is correspondi ng 0 0 100 0 Pb 00 MODBU S Baud rate selection...

Страница 225: ...the ac drive will not accept the message that the master sends even if the broadcast instruction When the address has been changed it will take effect at once NOTE 4 To be compatible with the ac drive...

Страница 226: ...distance between two MODBUS messages must keep the under mentioned time PLC Inverter PLC Inverter Inverter t ms 3 5char Pb 04 response delay time 3 5char more than 5ms send response send PLC Ac drive...

Страница 227: ...frame is the MSB of calculation result the MSB is the LSB of calculation result To calculate the CRC 16 switch the MSB and LSB 3 The CRC 16 of the response messages must be calculated to be compared w...

Страница 228: ...f Data is double Command Message Quantity Write in to single register 06H Single specified data item is written in the specified register specified data is stored in the specified register It is neces...

Страница 229: ...byte Example frequency reference is 50 00 Hz Slave Address 01 Function Code 10 Starting No Upper 00 Lower 02 Quantity Upper 00 Lower 01 No of Data 02 Data Upper 13 Lower 88 CRC Upper AA Lower E4 Slav...

Страница 230: ...te 2 Register 10H With this instruction the value of the action command 0001 and the reference frequency 0002 can be modified simultaneously Notes You should set the operation control mode and frequen...

Страница 231: ...nction 8 Multi function reference 5 P3 05 X5 Terminal function 9 Multi function reference 6 P3 06 X6 Terminal function Only 35R5GB 37R5PB 3500G A Multi function reference 7 P3 07 X7 Terminal function...

Страница 232: ...ed Because the life of EEPROM is about 100 thousand times So do not use the saving data instruction continually The saving data instruction function is like the ENTER key function of keyboard Pressing...

Страница 233: ...SP2 B During under voltage Uu1 C Control power supply under voltage Uu2 D Charge circuit under voltage Uu3 E Grounding GF or Load short circuit SC 0021H Fault content F Keyboard disconnected or connec...

Страница 234: ...tage V 0029H Reference frequency Hz 002AH Reserved 0 Terminal X1 1 CLOSED 0 OPEN 1 Terminal X2 1 CLOSED 0 OPEN 2 Terminal X3 1 CLOSED 0 OPEN 3 Terminal X4 1 CLOSED 0 OPEN 4 Terminal X5 1 CLOSED 0 OPEN...

Страница 235: ...ELAY2 Only 35R5GB 37R5PB 3500G 1 ON 0 OFF 002DH Multi fun ction output terminal monitor 5 F Reserved 002EH 00 30H Reserved 0031H DC bus voltage 0032H Output torque 0033H Rotate speed r min 0034H Refer...

Страница 236: ...10H P2 00 P2 26 0300H 031AH P3 00 P3 26 0400H 041AH P4 00 P4 25 0500H 0519H P5 00 P5 20 0600H 0614H P6 00 P6 11 0700H 070BH P7 00 P7 18 0800H 0812H P8 00 P8 04 0900H 0906H P9 00 P9 09 0A00H 0A09H PA00...

Страница 237: ...S Communication http www acdrive china com 237 The function parameter P0 11 can be only read In addition function group PF can t be read and written Reading reserved address will return communication...

Страница 238: ...e communication data During fault reset power loss or data is saving 25H CRC check error NOTE 5 NOTE 1 Write communication frequency reference to MODBUS addresses 0002H while P0 01 and P0 02 select ot...

Страница 239: ...Appendix 4 MODBUS Communication http www acdrive china com 239 25H for the user debugging...

Страница 240: ...Appendix 5 Keyboard Mounting Size Unit mm http www acdrive china com 240 Appendix 5 Keyboard Mounting Size Unit mm Fig A5 1 Keyboard Mounting Size of S2R4GB 3004GB...

Страница 241: ...Appendix 5 Keyboard Mounting Size Unit mm http www acdrive china com 241 Fig A5 2 Keyboard Mounting Size of 35R5GB 37R5PB 3500G...

Страница 242: ...date Input power no load load Others Fault phenomena Fault display OC OL OU OH LU None Others Used control terminal Reset operation can can t Output voltage have no Working time hour Fault frequency...

Страница 243: ...or incidents including but not limited to finger of God war riots civil strife malicious or vandalism fire flood or storm natural disasters earthquakes abnormal voltage or other hazards c In addition...

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