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Alpha AS600M Series, Manual

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Appendix 2 Use of MODBUS Communication 

 

 

82

Appendix 2 Use of MODBUS Communication 

These series drivers can use the programmable logic controller (PLC) and other upper 
devices to conduct the data exchange through MODBUS communication protocol. 
 

 

Constitution of MODBUS Communication 
The communication data bus consists a main controller (PLC) and 1~31 drivers. 
The signal is transmitted from the main controller and the driver responds to it. 
The main controller conducts the signal transmission with maximum 31 drivers. 
All drivers should have their own address codes. The main controller transmits 
signals according to the specified codes. The drivers will function after receiving 
the commands from the main controller and feedback the response to the main 
controller.  

 

Communication Standard 

Interface RS-485 
Communication 
Manner 

Asynchronous and half-duplex 

Communication 
Parameters 

Speed: selected from 1200/2400/4800/9600/19200/38400bps 
Parity Check Selection: even / odd/ none   
Data length: 8 bits fixed,   
Stop Bit: 1 bit fixed 

Communication 
Protocol 

MODBUS-RTU Mode 

Number of Connectable 
Drivers  

31 

Description of the communication connecting terminal 
MODBUS communication uses 485+ and 485- terminals. Besides, the control board of 
the driver is equipped with terminal resistors: when multiple drivers in this series are 
connected using RS485 bus communication, from the perspective of PLC, the drivers 
regarded as the terminal should keep its SW3 at ON position. . 

 

 

 

 

Notice for Wring 

(1)  The communication cables should be separated from the main circuit cables, other 

power cables and electric cables. 

Summary of Contents for AS600M Series

Page 1: ...read cutting and so on This series of drivers have wide speed range quick response high torque at low frequency and position tracking They apply to most motor drive applications including the numerical control lathe processing center CNC milling machine CNC boring machine and other fields such as textile industry plastic industry carton packaging industry woodworking machinery and so on If you hav...

Page 2: ...nd reliably according to IEC electrical safety regulation Warning Unauthorized change of inner wiring and using accessories sold or recommended by unqualified manufacturer may cause fire electric shock and injury Since body static electricity may cause serious damage to MOS field effect transistor and other sensitive elements Please don t touch the interior devices such as PCB IGBT module etc befo...

Page 3: ...Direction and Space 9 2 4 Main Circuit Wiring 10 2 4 1 The Main Circuit Terminals Arrangement and Wiring 10 2 4 2 Main Circuit Wiring Operation 12 2 5 Control Circuit Connection 12 2 5 1 Function of Control Circuit Terminals 12 2 5 2 Wiring of Control Circuit Terminals 15 2 6 Wiring of Driver for Basic Operation 18 Chapter 3 Operation 20 3 1 Function and Operation of Keypad 20 3 1 1 Keypad Layout ...

Page 4: ...rrective Measure 68 Chapter 7 Peripheral Equipment 70 7 1 Peripheral Equipment Connection Diagrams 70 7 2 Function of Peripheral Equipment 71 7 2 1 AC Input Reactor 71 7 2 2 Braking Unit and Braking resistor 71 7 2 3 Leakage Protector 72 7 2 4 Capacitor Box 73 Chapter 8 Maintenance 74 8 1 Inspection and Maintenance 74 8 1 1 Daily Inspection 75 8 1 2 Regular Maintenance 75 8 1 3 Regularly replaced ...

Page 5: ...g Rule The naming rule of the product is as following AS600 M 5R5 T3 E Series code Alpha Servo600 Series Motor code M Special for Servo spindle Power of motor 5R5 5 5KW 015 15KW 110 110kw Encoder type E increment pulse code Input voltage rating T3 3 phases 380V Figure 1 1 Model code 1 3 Nameplate of Driver On the lower right side of driver there is a nameplate which marks the model and rated value...

Page 6: ... 60Hz Admissible voltage fluctuation 10 15 Admissible frequency fluctuation 5 control characteristic Control method Sine wave PWM modulation full closed loop vector control speed regulation range 1 5000 precision speed control 1 precision position control 1Pulse Set frequency resolution Digital value 0 01HZ Analog Value unipolarity maximum output frequency 4096 bipolarity maximum output frequency ...

Page 7: ...gative Speed command code unipolarity and bipolarity analog value pulse frequency all line Precision stop control Precision 1Pulse 8 position is available via terminals rigidity tapping Work with a variety of domestic and imported system Tapping error rate 2 other C axis control thread cutting electronic gear reaming zero speed lock Protective funtion overload protection Drive and motor overload p...

Page 8: ...re is a danger of fire or damage Don t operate the driver if parts are not complete otherwise there is a danger of fire or human injury Don t install the driver under direct sunshine otherwise it may be damaged Don t short circuit PB and otherwise there is a danger of fire or the driver may be damaged Cable lugs must be connected to main terminals firmly Don t apply supply voltage AC 220V to contr...

Page 9: ...ure In order to enhance operating reliability of the driver be sure where the driver mounted has a good ventilation when the driver is used in a closed case cooling fans or an air conditioning must be installed to keep the ambient temperature below 40 2 2 3 Preventive Measures During installing please set a shield to prevent metal debris falling into it and remove the shield after installing Pleas...

Page 10: ... 2 1 Installation Direction and Space 2 4 Main Circuit Wiring 2 4 1 The Main Circuit Terminals Arrangement and Wiring Figure 2 2 Wiring of terminals of main circuit of 3PH 380V 4kW Figure 2 3 Wiring of terminals of main circuit of 380V 5 5 7 5kW ...

Page 11: ...put terminals PE Protective earth terminals for input power or earthing terminals for motor cable shield and braking resistor cable shield Figure 2 5 Wiring of terminals of main circuit of 380V 18 5 30kW Table 2 2 Description of terminals of main circuit of 18 5 30KW Terminal symbol Terminal name and function R S T Three phase AC 380V input terminals Terminals for an external braking resistor DC n...

Page 12: ...nding method and incorrect grounding method are shown in Fig 2 6 Inverter Inverter Right Inverter Inverter Inverter Wrong Inverter Figure 2 6 Earthing Connection Method Notes The neutral point of motor using Y connection can t be connected to earth Since the driver output PWM wave if a capacitor for improving power factor or a lightning varistor is installed on the output side which would cause tr...

Page 13: ...g input 2 AI2 10V 10V 10V 10V power Analog input with the power Maximum output current 30 mA GND Common GND Reference GND for AI1 AI2 10V AO1 Inner Isolated from COM AO1 Analog output 1 Provide analog voltage output Output voltage range 0 2 10V 0 4 20MA Communication 485 RS485 communication interface 485 differential signal positive terminal Standard RS 485 communication interface Please use twist...

Page 14: ...utput terminal Y1 Open collector outputY1 Speed reached Optical coupling isolation open collector output operating voltage range 0V 26V Maximum output current 50Ma Y2 Open collector outputY2 Ready Y3 Open collector output Y3 Orientation Completed CME Common GND Common GND for the multi function output terminal Relay Output TA TB TC Relay Output Fault output TA TB closed TA TC open Contact capacity...

Page 15: ... signal B phase input Standard RS422 the parameterchoose the pulse command input mode 2 5 2 Wiring of Control Circuit Terminals Wiring of Analog Input Terminals AI1 terminals accept analog signal input DIP switch SW1 select the input voltage 0 10V or the input current 0 20mA The wiring of terminals is shown in Fig 2 8 Fig 2 8 Wiring diagram of analog input terminals Wiring of Analog Output Termina...

Page 16: ...interface and can compose master slave control system The upper computer a personal computer or PLC controller can be used for real time monitoring implementation remote control automatic control and others more complicated operations to drivers in network Fig 2 10 Illustration of wiring between the upper computer and the driver interface Fig 2 10 Wiring diagram between the upper computer and the ...

Page 17: ...troller is used as the host machine connect the dotted terminals namely RS485 terminal of slave based machine and RS485 terminal of the host machine When multiple drivers compose RS485 bus communication the matched resistance DIP switch SW2 on the control board of this series of drivers at the farthest two ends of the bus should be turned to ON position Multi Function Input Terminal Wiring Dry Con...

Page 18: ...ion circuit piezoresistor or flywheel diode pay attention to the diode polarity when used for DC electromagnetic circuit etc Components of absorption circuit should be installed close to both ends of coil of relay or contactor Tips 1 Don t short circuit terminals 24V and COM otherwise the control board may be damaged 2 Please use multi core shielded cable or multi stranded cable above 1 mm to conn...

Page 19: ...OB OA OA CME accurate stop in place COM 10V Analog Powrer 0 10V 4 20mA Input 10V 10V Input Analog Ground 24V Control Power 24V SW1 AI1 I V X7 Multi function input OZ OZ B D B D A P A P command pulse input A P command pulse input A P command pulse input B D command pulse input B D 0 10V 4 20mA output Y1 reach the speed output common A A 0V 5V B B Z Z motor encoder inp Multi function input to CNC DB...

Page 20: ...rn 2 Before running the driver do check again the motor and machinery operating precautions to avoid risk 3 Do not check signals during operation It may damage the equipment 4 All driver parameters have been preset at the factory Do not change the settings unless it is required 3 1 Function and Operation of Keypad The keypads of the different power rating drivers may have different exterior dimens...

Page 21: ...tor TRIP will be lit up if fault occurs To see the details see table 3 2 description In monitoring status the LED will display the status of monitored objects At abnormal state it will display the fault code when the driver fails to run and show the warn code when the driver is warning At normal state it will display the object selected by parameter group PC Refer to the detailed description of PC...

Page 22: ...splays modified digit If turn the knob clockwise the function code value will increase in display mode if the keypad is set to be effective digital frequency setting speed PID setting or analog PID digital setting can be increased Down counterclockwis e It can reduce the function code group number function code number or function code value In parameter setting mode LED nixie tube blinking display...

Page 23: ...z r min m s A V Hz No Unit r min m s A V Hz Figure 3 2 Combinations of unit indicator and their means The five status indicators are just above the LED and the meaning of each indicator is shown in table 3 2 Table 3 2 Description of state indicators Indicator Display state The current state of the driver indicated RUN Running state indication Off Stop On Running Flicker Zero frequency operation FW...

Page 24: ...eft the digital encoder the keyboard will automatically come into frequency setting state Unit Hz will blink And the monitoring object is setting frequency Turn left 1 time seting frequency decrease 0 01Hz Keep on turnning the decrease step length can reach to 0 10Hz seting frequence can decrease 0 10Hz 1 time The maximal step length can reach to 1Hz Press the Enter key to save the desired value 4...

Page 25: ...ying the value is forbidden because the parameter is actual measure value or running record value or fixed value The function parameter cannot be changed when the driver is at running state However it can be changed at stop state So stop the driver and then change the parameter value The driver parameters are protected If function parameter value PF 01 1 or 2 the parameters are forbidden to be cha...

Page 26: ...Analog filtering timeP4 07 Zero drift P4 01 Offset P4 04 P4 05 Max P4 06 P5 06 0 Analog filtering timeP4 07 Unipolar analog Zero driftP4 01 offsetP4 02 Max P4 03 Terminal determine 4 3 2 Keyboard Multi speed P2 13 P2 20 1 communication 0 P0 10 Position selection Spindle accurate stop P6 03 P6 18 deceleration time of accurate stop Acceleration timeP0 18 Deceleration timeP0 19 active low X4 P5 07 p5...

Page 27: ... control 1 vector control VC 3 V F separation control 0 0101 P0 02 Frequency digital setting 0 00Hz maximum frequency 0 00Hz 0102 P0 03 Frequency setting source 1 0 NULL 1 Frequency digital setting digital knob adjustment 2 Unipolar analog AI1 3 Bipolar Analog AI2 4 Pulse input 5 Communication setting 1 0103 P0 04 Position command selection 0 Analog Position Control AI2 1 Pulse position control 1 ...

Page 28: ...P0 15 Reserve P0 16 Maximum output voltage 60 480V Rated voltage 0110 P0 17 Keypad knob adjusting rate 0 Keypad knob integral regulation 1 250 0 01Hz 1rpm 0 0111 P0 18 Acceleration time 1 0 1 3600s 6 0s 0112 P0 19 Deceleration time 1 0 1 3600s 6 0s 0113 P1 Start stop control Function code Parameter Setting range Factory setting Modify flag Modbus address P1 00 Start mode 0 Start from the start up ...

Page 29: ...ng current 0 0 100 0 motor rated current 0 0 020E P1 15 Stopping DC braking time 0 0 30 0s 0 0s 020F P1 16 Reserve P1 17 Reserve P1 18 Braking selection 0 Do not use brake 1 Use energy consumption braking 1 0212 P1 19 Energy consumption braking usage 30 0 100 0 Note It is active for 3015GB and below built in models of this series automatically add dynamic braking in deceleration 100 0 0213 P2 Auxi...

Page 30: ...ency 7 25 00 Hz 0313 P2 20 Multi step frequency 8 28 00 Hz 0314 P2 21 P2 35 Reserve P2 36 Cooling Fan control mode 0 Auto stop mode 1 Keep Running after power on 0 0324 P2 37 Wiring direction of motor 0 Positive sequence 1 Inverted sequence 0 0325 P2 38 Anti reverse selection 0 Reverse rotation is enabled 1 Reverse rotation is disabled 0 0326 P2 39 JOG key function selection 0 JOG 1 FWD REV 0 0327...

Page 31: ... speed 7 25 36 Reserve 37 EH0 external fault normally open 38 EH1 external fault normally closed 39 53 Reserve 54 Control Enable 55 spindle accurate stop 56 Rigid tapping pulse position 57 Spindle swing Reserve 58 zero speed servo Reserve 59 Low speed function Reserve 60 Orientation position 1 61 Orientation position 2 62 Orientation position 3 80 Pulse input Reserve 81 External zero Reserve 1 040...

Page 32: ... 25 Reserve P3 26 Frequency arriving detection width 0 00 10 00Hz 2 50Hz P4 Analog and Pulse Input and Output Terminals Function code Parameter Setting range Factory setting Modify flag Modbus address P4 00 AI1 nonlinear enable 0 Disable 1 Enable 0 0500 P4 01 Analog zero drift value 0 000 1 000V Analog treated as 0 when the scope of the following When the absolute value of the bipolar 0 00V 0501 P...

Page 33: ...V 0 050F P4 16 AI1 nonlinear corresponding values 4 0 500 00HZ 0 0510 P4 17 AI1 nonlinear input value 5 0 000 10 000V 0 0511 P4 18 AI1 nonlinear corresponding values 5 0 500 00HZ 0 0512 P4 19 AI1 nonlinear input value 6 0 000 10 000V 0 0513 P4 20 AI1 nonlinear corresponding values 6 0 500 00HZ 0 0514 P4 21 AO1 function definition 0 NULL 1 Output current 0 2 times of rated current of the inverter 2...

Page 34: ...ion signal 1 Two phase pulse Phase A Phase B 2 CW CCW 0 0600 P5 01 the opposite direction of position command 0 not 1 Yes 0 0601 P5 02 P5 03 Reserve P5 04 Rigid tapping position acceleration time The time from 0 acceleration to P5 06 0 50 00S 0 50 0604 P5 05 Rigid tapping position deceleration time The time from 0 deceleration to P5 06 0 50 00S 0 50 0605 P5 06 The max frequency of Rigid tapping po...

Page 35: ...y value KHZ 060E P5 15 Command frequency after the electronic gear reserve Display value KHZ 060F P5 16 Command pulse number before the electronic gear reserve Display value 0610 P5 17 Command pulse number after the electronic gear reserve Display value 0611 P5 18 Feedback pulse number Display value 0612 P5 19 Position loop gain 0 255 1 0613 P5 20 Position loop feed forward gain 0 2 55 0 8 0614 P5...

Page 36: ...tor encoder positioning 1 External encoder positioning 0 0707 P6 08 Orientation signal mode reserve 0 Active high 1 Active lOW 0 0708 P6 09 Orientations direction selection 0 Current direction 1 Positive direction 2 Negative direction 0 0709 P6 10 Orientation frequency 0 50 00HZ 5 00HZ 070A P6 11 P6 14 Reserve P6 15 Orientation completed width 0 9999 1 070F P6 16 Orientation completed time 0 000 5...

Page 37: ...ber 1 0 0721 P6 34 P6 39 Reserve P6 40 Orientation response constant 0 01 10 00 1 00 0728 P6 41 A circle of pulse number 0 10000 4096 0729 P6 42 Enter zero servo lock range 0 2000 160 072A P6 43 P6 44 Reserve P6 45 Orientation crawling frequency 0 01 3 00HZ 0 10HZ 072D P7 Reserve P8 Speed control parameter Function Code Parameter name Setting Range Factory Setting Modify Flag Modbus address P8 00 ...

Page 38: ...requency 1 maximum frequency 10 00 Hz 0906 P8 07 Speed loop filter time 0 000s 0 100s 0 030s 0907 P8 08 Current loop proportional gain 0 1 9 9 1 0 0908 P8 09 Current loop integral time 0 001 1 000s 0 100s 0909 P8 10 Reserve 0 090A P8 11 Speed feedback filter 0 5 2 090B P8 12 Upper limit of driving torque 0 0 200 0 160 090C P8 13 Excitation current of proportional gain 0 1 9 9 1 0 090D P8 12 Excita...

Page 39: ...V2 0 0 100 0 50 0 0A04 P9 05 V F frequency F3 P9 03 P0 09 40 00Hz 0A05 P9 06 V F voltage V3 0 100 0 80 0 0A06 P9 07 Torque lifting 0 0 Automatic torque lifting 0 1 30 0 Manual lifting 0 0 0A07 P9 08 Manual torque lifting cutoff point 0 00 50 00Hz 16 67Hz 0A08 P9 09 Slip frequency compensation 0 0 250 0 rated torque is 100 0 0 0A09 P9 10 Slip compensation time constant 0 01 2 55s 0 20s 0A0A P9 11 E...

Page 40: ...input 5 Communication setting Maximum output voltage is 100 Valid only in V F separation mode 0 0A13 P9 20 Output voltage offset 0 0 100 0 0 0 0A14 P9 21 Oscillation suppression coefficient 0 100 0 0A15 PA Motor Parameters Function code Parameter name Setting range Factory setting Modify flag Modbus address PA 00 Motor selection 0 Use motor 1 1 Use motor 2 0 0B00 PA 01 Number of poles of motor 1 2...

Page 41: ...oefficient 3 of motor 1 0 0 100 0 0B0C PA 13 Saturation coefficient 4 of motor 1 0 0 100 0 0C0D PA 14 Saturation coefficient 5 of motor 1 0 0 100 0 0B0E PA 15 PA 28 reserve 0B1C PA 29 Motor parameter tuning 0 No operation 1 Static parameter tuning 2 Rotating parameter tuning 0 0B1D PA 30 Parameter tuning process information 0B1E Pb MODBUS Communication Function code Parameter name Setting range Fa...

Page 42: ...b 08 Reserve Reserve 0 0C08 PC Display Control Function code Parameter name Setting range Factory setting Modify flag Modbus address PC 00 LCD Language Selection 0 Chinese 1 English 0 0D00 PC 01 Output frequency Hz Before compensation 0 Not displayed 1 Displayed 1 0D01 PC 02 Output frequency Hz Actual 0 Not displayed 1 Displayed 0 0D02 PC 03 Output current A 0 Not displayed 1 Displayed 1 0D03 PC 0...

Page 43: ...D16 PC 23 Reserve 0D17 Pd Protection and Fault Parameters Function code Parameter name Setting range Factory setting Modify flag Modbus address Pd 00 Motor overload protection mode selection 0 Failure to actuate 1 Common motor with low speed compensation 2 Variable frequency motor without low speed compensation 3 Sensor protection immediate protection once more than the threshold 1 0E00 Pd 01 Rese...

Page 44: ... installing braking resistor 1 Allowed 1 0E0A Pd 11 Overvoltage stall point 3004GB and below 110 0 150 0 of the bus voltage 35R5GB and above 120 0 150 0 of the bus voltage 220V models 120 380V models 140 0E0B Pd 12 Input default phase detection reference 1 100 100 0E0C Pd 13 Input default phase detection time 2 255s 10s 0E0D Pd 14 Output default phase detection reference 0 100 0 0E0E Pd 15 Output ...

Page 45: ...er name Setting range Factory setting Modify flag Modbus address PE 00 Type of latest fault 0 NULL 1 Uu1 bus undervoltage 2 Uu2 control circuit undervoltage 3 Uu3 poor charging circuit 4 OC1 acceleration overcurrent 5 OC2 deceleration overcurrent 6 OC3 constant speed overcurrent 7 Ou1 acceleration overvoltage 8 Ou2 deceleration overvoltage 9 Ou3 constant speed overvoltage 10 GF Ground 11 OH1 radia...

Page 46: ...or 26 Reserve 27 HE Hall current detection fault 28 De Cut to length detection fault 29 Cue Feed off fault NULL 0F00 PE 01 Output frequency when the latest fault occurs 0 upper limit frequency 0 00Hz 0F01 PE 02 Set frequency when the latest fault occurs 0 upper limit frequency 0 00Hz 0F02 PE 03 Output current when the latest fault occurs 0 2 times of the rated current 0 0A 0F03 PE 04 DC busbar vol...

Page 47: ...0 1000 PF 01 Parameter write protection 0 All parameters are allowed to be rewritten 1 The funciton codes cannot be rewritten except for P0 02 and this funciton code 2 All the funcion codes cannot be rewritten except for this funcion code 0 1001 PF 02 Parameter Initialization 0 No operation 1 Clear the fault history 2 Restore factory setting Except record password motor parameters 3 Restore factor...

Page 48: ...ame Setting range Factory setting Modify flag Modbus address PF 09 Product serial number 0 9999 1009 PF 10 Software version number 0 00 99 99 100A PF 11 Non standard version and serial number 0 000 9 999 100B PF 12 Software identification code 0 9999 100C ...

Page 49: ...p control Closed loop Vector Control Speed sensor vector control mode is for high perfomance occasion V F Separation Control This control mode can be used in some places where the frequency and the voltage are required to control independently P0 02 Frequency digital setting Setting range 0 00Hz Maximum frequency 0 00Hz Notes When P0 03 1 the keypad can be used to set frequency digital Tips The P0...

Page 50: ...d set channel Setting range 0 5 0 0 Keypad control 1 Terminal control 1 STOP invalid 2 Terminal control 2 STOP valid 3 Serial communication 1 STOP invalid 4 Serial communication 2 STOP valid 5 Terminal control 3 STOP and JOG invalid Notes In the keypad control mode the user uses RUN and STOP to start and stop the driver In the terminal or serial communication control mode STOP JOGP on the keypad i...

Page 51: ...quency setting is of a high priority to the digital frequency setting and the low number of multi speed is high priority as following table Multi step frequency S1 S2 S3 S4 S5 S6 S7 P2 13 1 P2 14 0 1 P2 15 0 0 1 P2 16 0 0 0 1 P2 17 0 0 0 0 1 P2 18 0 0 0 0 0 1 P2 19 0 0 0 0 0 0 1 Note 1 represents the effective 0 is invalid is an arbitrary value P2 37 Wiring direction of motor When setting P2 37 to...

Page 52: ...3 07 X7 terminal function 6 RST Reset Notes Set the appropriate terminals to the other features when the above function is no need Control sequence is as follows P0 03 must be set to the terminal control Function Control Enable X1 Forward x2 Reverse X4 Orientat ion X5 Rigid tapping pulse position Explanation Forward run Unipolar 1 1 0 0 0 bipolar 1 1 0 0 0 Analog is positive Reverse run Unipolar 1...

Page 53: ...valid P3 21 Y2 terminal function 2 Ready When the inverter has no fault and ready output valid P3 22 Y3 terminal function 4 Exact stop place Exact stop position deviation in the range of P6 15 and P6 16 time after the effective output P3 24 relay 1 TA TB TC 19 Fault output Notes Output terminals can also be set to the following functions 1 Run the drive enable output is active 5 Speed position sta...

Page 54: ...on 0 analog quantity position control AI2 P5 04 Rigid tapping position acceleration time The acceration time of analog rigid tapping the time from 0 acceleration to P5 06 P5 05 Rigid tapping position deceleration time The deceleration time of analog rigid tapping the time from 0 deceleration to P5 06 P5 06 The max frequency of Rigid tapping position The max frequency when in analog rigid tapping m...

Page 55: ...nd gain 2 integral time 1 and integral time 2 transition switch by P8 03 and P8 06 The larger the gain the better the rigid but may cause oscillation The smaller the gain the better the rigid but may cause oscillation P5 08 rigid tapping position Speed loop integral time 1 P5 09 rigid tapping position Speed loop proportional gain 2 P5 10 rigid tapping position Speed loop integral time 2 5 4 2Pulse...

Page 56: ...e the following error and accelerate response but may cause overshoot P5 21 The feed forward filter time Increasing this parameter will help reduce fluctuations that induced by feedforward but has the potential to slow response P5 22 Command filter time Increasing this parameter the pulse command becomes smooth but will slow response mode of pulse command 0 pulse Direction signal 1 Two phase pulse...

Page 57: ...y of locations P6 18 Orientation deceleration time This parameter indicates the deceleration time the driver used from High speed to accurate stop P6 26 Orientation location 1 P6 33 Orientation location 8 User can choose one position from 8 positions through the terminals P6 40 Accrate stop response constant Increasing this parameter can eliminate the overshoot caused by spindle inertia but will s...

Page 58: ... the spindle orientation stop signal so that the spindle is in free state 2 Manual rotation so that the spindle stop at the target location if the spindle encoder is used please forward rotation of the spindle in a circle above 3 In the surveillance state press the key to switch to the current position display and fill the value in the orientation of location parameter P6 26 P6 33 4 Peform a spind...

Page 59: ...ocation 3 0 1 0 Orientation location 4 0 1 1 Orientation location 5 1 0 0 Orientation location 6 1 0 1 Orientation location 7 1 1 0 Orientation location 8 1 1 1 Note 1 indicates terminal effective 5 6 monitoring status PC 01 Output frequency Hz Before compensation When this parameter is set as 1 to show the parameter in the monitoring status press key to switch display PC 02 Output frequency Hz Ac...

Page 60: ...e AS600M Spindle encoder Motor encoder Speed command motor Case 2 application synchronous belt transmission 1 1transmission ratio no spindle encoder Features Spindle simulation pulse speed control accurate stop pulse position control realize the function of C axis Case 3 application synchronous belt transmission or reducer transmission transmission ratio of CNC is not 1 1 Features Spindle simulati...

Page 61: ...duction 61 rigid tapping If the system does not need the spindle encoder signal user can use zero switch to replace the Z signal of the motor encoder NC spindle AS600M Spindle encoder Motor encoder motor Z signal Speed position command ...

Page 62: ...ou want to see the work condition such as output frequency reference frequency output current bus voltage etc or contents of the latest three faults please press PRG ESC to enter program state and then turn the knob to see parameter value of function code PE 00 PE 08 Table 6 1 Troubleshooting Fault Display Name of Protection Possible Cause to Fault Countermeasure Uu1 Busbar under voltage The input...

Page 63: ...ck the load Increase the acceleration or deceleration time appropriately Check the input power supply Select the frequency driver with the larger power Check the motor coil resistance and the motor insulation Ou1 Overvoltage during the acceleration The input voltage is abnormal The acceleration time is too short The stalling overvoltage point is too low Check the input power supply check test the ...

Page 64: ...xceeds the specified value Check whether the motor insulation has become poor Check whether the connection line between the driver and the motor is damaged OH1 Heat radiator overheating The environment temperature is too high The air duct is blocked The fan works abnormally is damaged Reduce the environment temperature Clear the air duct Replace the fan OL1 Motor overloaded The driver output excee...

Page 65: ... is short circuited The output side earthing is short circuited Check whether the connection cable between the driver and the motor is damaged Check the motor coil resistance Check the motor insulation EF0 External fault with the RS485 serial communication The serial MODBUS transmission error Fault caused by the external control circuit Set the correct timeout detection time or set the Pb 03 timeo...

Page 66: ...t AD conversion fault with the control board of driver Replace the control board CCF5 RAM fault RAM fault with the control board of driver Replace the control board CCF6 CPU disturbance Serious disturbance MCU reading writing error with the control board The communication line is connected reversely or the DIP switch is at wrong position Reset via the button STOP RESET Add the power filter at the ...

Page 67: ...H2 Heat radiator temperature too high The heat radiator temperature is larger than the OH2 detection benchmark In this case the driver can still work AE1 Analog signal 1 is abnormal The input analog signal in the analog input signal passage AI1 exceeds the allowed maximum range of 0 2 10 2V SF1 Function code setting is inappropriate For example for the I O terminal SS0 2 and TT0 1setting is not in...

Page 68: ...r the operating terminal connection lines are connected reliably Check whether the anti reverse selection setting conflicts with the direction command Set the reverse allowing or change the direction command Check whether the terminal operation signal is disconnected first and then connected after the fault occurs The terminal operation signal is disconnected first and then connected Check whether...

Page 69: ...s of the three phase power For the single phase power connect the AC reactor to the power supply The frequency giving source is unstable Check the frequency giving source There is too much noise with the motor The bearing is worn lubrication is poor and the rotor is eccentric Repair the motor The carrier frequency is too low Increase the carrier frequency There is too large vibration with the moto...

Page 70: ...Chapter 7 Peripheral Equipments 70 Chapter 7 Peripheral Equipment 7 1 Peripheral Equipment Connection Diagrams Figure 7 1 004T3E 015T3E Peripheral Equipment Connection Diagram ...

Page 71: ... frequent braking or rapid stop Remarks marked items are optional parts 7 2 1 AC Input Reactor Using AC input reactor can restrain higher harmonic wave and improve power factor obviously In the following situation users are advised to use ac reactor Power supply capacity Driver capacity 10 1 Silicon controlled load and switching controlled power factor compensator are on the same power supply line...

Page 72: ... resistor can be calculated according to the following formula 0 7 Pr Pb D In the formula Pr is power of the braking resistor and D is the braking frequency proportion of the regeneration process in the whole working process which can be selected according to the following table Table 7 3 Reference for Braking Frequency Application Occasion Elevator Uncoiling Coil Taking Centrifuge Accidental Brak...

Page 73: ...he breaker The leakage protector functioning current should be 10 times larger than the leakage current of this circuit under the fundamental frequency power supply and with the driver unused total leakage current of circuits EMI filter and motor etc 7 2 4 Capacitor Box This optional device is applied specially on occasions where continuous operation is required as there is relative long momentary...

Page 74: ... keypad panel the control circuit board and the driving circuit board please pay special attention when they are used If the circuit boards are touched with the finger directly the integrated chips on them may be damaged by the electrostatic induction 2 Please do not change the connection lines or dismantle the terminal lines when power is supplied There is the danger of electric shock 3 Please do...

Page 75: ...insulation can be checked 2 Cooling System Fan Check whether it rotates flexibly whether there is abnormal sound and whether it is jammed by dust No abnormality 3 Driver Body Inside the Machine Case Temperature rising abnormal sound peculiar smell and accumulated dust No abnormality 4 Working Environment Surrounding Environment Temperature humidity dust and harmful gas etc According to Clause 2 2 ...

Page 76: ...led or shaken casually Moreover connectors cannot be pulled out casually Otherwise the driver may not be able to run normally or may enter the fault display state Even components faults may be caused or the main switch device IGBT module or other elements may be damaged When measurement is required it should be noted that results with great difference may be got with different instruments It is re...

Page 77: ... DC voltage Fundament al wave effective value total root mean square total effective power DC Voltage In the case of serious power supply asymmetry or three phase current imbalance it is suggested the three wattmeter method be used to measure the power As the electric insulation test and the dielectric strength test have been done for the product before it leaves the factory the users don t have t...

Page 78: ...g table which also depends on the using environment load conditions and driver state and other specific conditions As showed in Table 8 4 the maintenance term is just for user s reference when it is used Table 8 4 Replacement Time for Wearing Elements of Driver Name of Element Standard Years for Replacement Cooling Fan 2 3 years Electrolytic Capacitor 4 5 years Printed Circuit Board 5 8 years 8 2 ...

Page 79: ...lightning strike abnormal voltage or other natural disasters and reasons accompanying the disasters For the product with faults our company is entitled to entrust other agencies to do the job of guarantee maintenance If the fault is surely included in the quality guarantees content of our company and the product is used domestically guaranteed replacement return and repair within one month after t...

Page 80: ...e strict quality control system our company should be consulted first if it serves the following purposes that may endanger the human body or the life as a result of faults or operation mistakes Used for the transport equipment Medical device Nuclear and power equipment Aviation and aerospace device Various safety devices Other special purposes About hope for the User We hope vast users can propos...

Page 81: ...stallation Dimension H H1 W W1 D1 D Figure A1 1 Schematic outline Table A1 1 External Dimension unit mm Specifications H H1 W W1 D D1 d 004T3E 235 217 5 130 90 165 7 181 6 5 5R5T3E 7R5T3E 298 284 5 180 135 178 193 6 5 011T3E 015T3E 375 360 235 193 212 227 8 018T3E 030T3E 460 440 285 230 266 281 8 ...

Page 82: ...om the main controller and feedback the response to the main controller Communication Standard Interface RS 485 Communication Manner Asynchronous and half duplex Communication Parameters Speed selected from 1200 2400 4800 9600 19200 38400bps Parity Check Selection even odd none Data length 8 bits fixed Stop Bit 1 bit fixed Communication Protocol MODBUS RTU Mode Number of Connectable Drivers 31 Des...

Page 83: ...top state Pb 01 and Pb 04 can be changed during driver running means that the parameters can be changed during inverter running and stop state means that the parameters cannot be changed during running Function code Parameter name Setting range Factory setting Modify flag Modbus address P0 03 Speed command selection 0 NULL 1 Frequency digital setting digital knob adjustment 2 Unipolar analog AI1 3...

Page 84: ...d get the best communication effect please limit the data transmission period in the host station to ensure both data transmission and receiving are normal Pb 00 baud rate selection Minimum transmission period limit ms only even parity check Suggestion transmission period limit ms all parity check 0 1200 220ms 250ms 1 2400 110ms 150ms 2 4800 65ms 100ms 3 9600 50ms 90ms 4 19200 35ms 80ms 5 38400 17...

Page 85: ... Maximum 03H Reading Record 8 8 7 7 5 5 06H Single Character Writing 8 8 8 8 5 5 08H Loopback Test 8 8 8 8 5 5 10H Writing Record 11 11 8 8 5 5 CRC 16 method The calculation method for CRC 16 used by MODBUS communication is as follows 1 Generally when CRC 16 is calculated its initial value is 0 and the initial value of the communication terminal series is set as 1 1 for 16 bits 2 LSB according to ...

Page 86: ... 1 crc 0xa001 ulenth 1 uptr return crc 0x00FF 8 crc 0xFF00 8 Example of Command Application 03H Reading of Single character Command read the single character record content from the specified code The record content is divided into high 8 bits and low 8 bits and becomes part of the response content in order Example read the state of driver 1 ...

Page 87: ...should be among the order of record codes The command content should be arrayed in the sequence of high 8 bits and low 8 bits Example start the operation of driver 1 Command Content Driver Address 01 Command Code 06 Start Address High Bit 00 Low Bit 01 Content of Data High Bit 00 Low Bit 01 CRC High Bit 19 Low Bit CA Normal Response Content Driver Address 01 Command Code 06 Start Address High Bit ...

Page 88: ...ress 01 Command Code 10 Start Address High Bit 00 Low Bit 02 Number of Addresse s High Bit 00 Low Bit 01 Number of Data 02 Content of Data High Bit 13 Low Bit 88 CRC High Bit AA Low Bit E4 Normal Response Content Driver Address 01 Command Code 10 Start Address High Bit 00 Low Bit 02 Number of Addresses High Bit 00 Low Bit 01 CRC High Bit A0 Low Bit 90 Abnormal Response Content Driver Address 01 Co...

Page 89: ...gisters of 0001 action command and 0002 frequency setting 1 It should be noted that the operation command giving manner setting P0 07 should be serial communication and that the frequency setting source 1 P0 03 should be communication setting Example set the frequency as 50 0Hz Command Content Driver Address 01 Command Code 10 Start Address High Bit 00 Low Bit 01 Number of Addresses High Bit 00 Lo...

Page 90: ...nal Input Command 4 P3 04 X4Terminal Function 8 Multi functional Input Command 5 P3 05 X5Terminal Function 9 Multi functional Input Command 6 P3 05 X5Terminal Function A Multi functional Input Command 7 P3 05 X5Terminal Function B F Reserved See below Note 1 0002H Speed Command 0003 001FH Reserved Note 1 write 0 in the reserved BIT Note 2 when the communication frequency command is the maximum fre...

Page 91: ...input command had better not be used frequently The command is similar to ENTER in the keypad by pressing which the set parameters will be written into EEPROM The record code 00FFH is special for writing When the record is read record code errors may happen abnormality code 02H Monitoring Content Read only MODBUS Address Name bit Content 0020H State Signal 0 Operation 1 Operation 0 Stop 1 Reverse ...

Page 92: ...riate SF1 7 The operation mode is inconsistent with the terminal setting SF2 8 Output terminal setted up 26 can t up to 4 sets of SF3 and it setted up 27 can t up to 3 sets of SF3 9 Motor Parameters Tuning Abnormality A Analog signal 3 Abnormality B F Reserved 0023H Before the frequency command compensation 0024H After the frequency command compensation 0025H AI1 Analog Input V 0 10 00V correspond...

Page 93: ...rrent Rotating Speed 0034H Set Rotating Speed 0035H Operating Linear Speed 0036H Set Linear Speed 0037H Output Power 003CH External Count Value 003D 003FH Reserved 0040 004AH Terminal State 0040H 004AH corresponding to BIT0 BITA bit of 002BH in order 004B 00FEH Reserved List of Modbus Register Addresses Function Code Form Parameter Code DEC Modbus Register Address HEX Saving Confirmed 00FFH Comman...

Page 94: ...etween 1 and 16 In the writing manner the command data is not the bit number 2 21H Data setting error Upper and lower limit error during the control data parameters input 22H Writing manner error Write the non revisable parameters or read only parameters in operation Note 2 Parameters write protected Note 3 Write data into the special read register Write in the case of CCF3 i e EEPROM fault 23H Wr...

Page 95: ... are write protected and PF 01 is set to 1 or 2 please revise it as 0 Then all parameters can be revised Note 4 In case of CRC 16 check fault response will be given even if the system receiving is over and 25H fault will be reported to facilitate customer debugging ...

Page 96: ...96 ...

Page 97: ...rence Time power supply no load load Others Fault Phenomena Fault Display OC OL OU OH LU None Others Control Terminal Used Operation after Resetting Yes No Output Voltage Yes No Total Working Time Hrs Fault Frequency Hz Installation Site Details Power Voltage U V ____ V V W ____ V W U ____V Transformer Capacity KVA Driver Earthing Yes No Distance from the Power Source m Distance from the Motor m V...

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