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CV3100 series and MINI series high performance general purpose inverter instruction manual   

6-47 

Specified 

quantity 

Feedback 

quantity 

Deviation 

margin 

time 

time 

 

Diagram 6-23 Deviation margin 

P6.11 

Closed-loop presettting frequency 

Factory setting 

0.00Hz 

 

Setting range 

0.0- upper limit frequency 

P6.12 

Duration of presetting frequency 

Factory setting 

0.0s 

 

Setting range 

0.0—6000.0s 

Theparameters  define  the  inverter  running  frequency  and  time  before  PID  function 

available when the PID control is valid . In some control system, in order to make the 

controlling  object  reaching  to  the  predetermined  value  quickly,  the  inverter  will  be 

forcibly set to output some frequency P6.11 until predetermined time p6.12. When the 

control  object    reach  to  the  control  target,  then  PID  is  workable  to  improve  the 

response speed.       

 

Diagram 6-24    Close-loop presetting frequency operation 

Output frequency

Presetting frequency

Duration of presetting freq

time

Summary of Contents for CV3100 Series

Page 1: ...on This inverter provides equipment manufacturer and terminal user with integrated solution of high integration level helps to reduce the system purchase and operation cost and improves the reliabili...

Page 2: ...ter 3 Installation and wiring of inverter 3 1 Installation environment of inverter 3 1 3 2 Disassembling and installing of inverter panel 3 2 3 3 Attentions of inverter wiring 3 2 3 4 Wiring of main c...

Page 3: ...7 6 6 Analog input output parameter P5 00 P5 16 6 37 6 7 Process PID control parameter P6 00 P6 14 6 42 6 8 Programmable running parameter P7 00 P7 18 6 50 6 9 Communication parameter P8 00 P8 04 6 56...

Page 4: ...requirement If finding any problems please contact supplier or us Model description CV3100 4 T 0015 M Inverter Series NO Inverter Type Voltage Class No M Constant Torque 220V 2 FP Variable torque Pump...

Page 5: ...If two or more inverters are installed in the same control cabinet please mount a fan and keep the air inlet temperature at below 40 If too hot there would be fire or other accidents caused Connectio...

Page 6: ...caused 3 Please connect the braking resistor or braking unit according to diagram Otherwise danger of fire would be caused 4 Please fasten the terminal by the screwdriver with specified torque Otherw...

Page 7: ...integrated chip on circuit plate would be damaged for electrostatic induction 2 In electrifying never change the connecting wire or disassemble the connecting wire of terminal In running please never...

Page 8: ...r fault or the parts would be damaged because output voltage of inverter is the type of impulse wave In addition on the output side it is suggested that air switch and contactor would not be installed...

Page 9: ...t be able to meet IEC61800 5 1 the requirements of low voltage protection Diagram 1 4 Relation between rated output current of inverter and altitude 9 Protection degree Protection degree IP 20 of CV31...

Page 10: ...stant torque FP Fan pump Rated output current A M FP 380V Three phase CV3100 4T0007M MINI L 4T0007M 2 3 CV3100 4T0015M MINI L 4T0015M 3 7 CV3100 4T0022M 5 5 CV3100 4T0040M 4T0055FP 9 0 13 0 CV3100 4T0...

Page 11: ...75 0 535 0 CV3100 4T2800M 4T3150FP 535 0 600 0 CV3100 4T3150M 4T3550FP 600 0 645 0 CV3100 4T3550M 4T4000FP 645 0 750 0 CV3100 4T4000M 750 0 CV3100 4T5000FP 920 0 CV3100 4T5000M 920 0 CV3100 4T5600FP 1...

Page 12: ...re V F curve user self defining V F curve Acceleration deceleration time Optional time unit Min s the longest 3600s settable in the range of 0 1 3600s DC braking Be optional during both starting and s...

Page 13: ...ay analog signal input 0 20mA 0 10V optional Analog output passage Analog signal output 0 10V 0 20mA to get output of physical quantity like frequency and output frequency Switch output passage 3 way...

Page 14: ...uit terminal Entrance of Control cable Mounting hole of soleplate Connection of operating panel Fixed hole of upper cap Upper cap plate Mounting hole of soleplate Power supply inputcap Inversion outpu...

Page 15: ...h performance general purpose inverter instruction manual 2 6 CV3100 series a 0 75KW 4 0KW Size b 5 5KW 7 5KW Size c 11KW 75KW Size d 93KW 200KW Size wall mounting H W1 H1 R D2 D3 D D1 W H1 W1 W H D3...

Page 16: ...nd MINI series high performance general purpose inverter instruction manual 2 7 D3 H1 H D1 W1 W D D2 e 220KW 280KW Size wall mounting f 160KW 200KW Size cabinet g 220KW 280KW Size cabinet h 315KW 400K...

Page 17: ...CV3100 series and MINI series high performance general purpose inverter instruction manual 2 8 i 500KW 630KW Size cabinet...

Page 18: ...22M 4T0055M 0075FP 162 5 270 188 5 147 254 178 5 145 115 3 b 4T0075M 4T0110FP 4T0110M 0150FP 249 352 229 200 334 218 181 156 4 5 c 4T0150M 0185FP 4T0185M 0220FP 4T0220M 0300FP 320 506 289 200 482 277...

Page 19: ...446 5 500 1070 394 379 326 8 e 4T2500M 2800FP 4T2800M 3150FP 4T1600M 1850FP 563 1210 481 516 1241 277 1265 300 200 cabinet f 4T1850M 2000FP 4T2000M 2200FP 4T2200M 2500FP 700 1510 407 656 1543 267 156...

Page 20: ...100 LKD External lead splint Dimensions Accessory Choosing Diagram2 2 CV3100 RKD Remote Control Keyboard SPEC Note Manufacturer reserves the right to modify the sizewithout prior notice 2 5 Option Fol...

Page 21: ...g frequency output voltage output current and so on 2 5 2 Communication cable Communication cable of remote control keyboard Model CV3100 LAN0020 2 0m Among the specifications 1m 2m 5m 10m and 20m are...

Page 22: ...M 11KW 60 1000W CV3100 4T0150M 15KW 45 1500W CV3100 4T0185M 18 5KW 40 2000W NOTE 1 The standard product has built in braking unit without braking resistor if need braking resistor user shall order fro...

Page 23: ...iber and metallic powder 3 Never to be installed in the location where corrosive and explosive gas has 4 The humidity shall be lower than 95 RH no condensation 5 The inverter shall be installed in the...

Page 24: ...nverter as it has passed this test before leaving factory 5 Between inverter and motor shall not be installed with the electromagnetic contactor and absorbing capacitor or other resistance capacitance...

Page 25: ...ween power grid and inverter breaking equipment like isolating switch shall be installed for human safety and compulsive power cutting during maintaining the device 2 The supply circuit of inverter mu...

Page 26: ...r the voltage drop problem of AC output reactor or the input output voltage of inverter is stepped up or the motor is derated to protect the motor 8 Safe grounding wire The inverter and motor must be...

Page 27: ...ng resistor terminal DC bus terminal Grounding terminal CV3100 4T0110M CV3100 4T0185M R S T Three phaseAC 380V input terminal U V W Three phaseAC output P PB Braking resistor terminal DC bus terminal...

Page 28: ...CV3100 4T0040M 20 16 2 5 2 5 1 CV3100 4T0055M 32 20 4 4 1 CV3100 4T0075M 40 32 6 6 1 CV3100 4T0110M 63 35 6 6 1 CV3100 4T0150M 63 50 6 6 1 CV3100 4T0185M 100 63 10 10 1 CV3100 4T0220M 100 80 16 16 1...

Page 29: ...7 100 60 CV3100 4T0550M 112 0 16 125 40 CV3100 4T0750M 150 0 12 160 35 CV3100 4T0930M 180 0 10 200 30 CV3100 4T1100M 220 0 09 224 20 CV3100 4T1320M 265 0 08 280 16 CV3100 4T1600M 300 0 07 315 13 CV310...

Page 30: ...ply RS485 communicaiton CV3100 COM PLC Multi function terminal 2 Multi function terminal 3 Multi function terminal 4 Multi function terminal 5 Multi function terminal 6 Multi function Digital output o...

Page 31: ...lti function terminal 2 Multi function terminal 3 Multi function terminal 4 Multi function terminal 5 Multi function terminal 6 Multi function Digital output oc P PB DC reactor Breaking resistor Diagr...

Page 32: ...nicaiton MINI L COM Multi function terminal 2 Multi function terminal 3 Multi function terminal 4 Multi function terminal 5 Multi function terminal 6 Multi function Digital output oc PE Diagram 3 7 Di...

Page 33: ...supply RS485 communicaiton MINI S GND Multi function terminal 2 Multi function terminal 3 Multi function terminal 4 Multi function terminal 5 Multi function terminal 6 PE power supply Diagram 3 8 Diag...

Page 34: ...al negative terminal Multi function output terminal DO1 DO2 Open collector output terminal Programmable multi function digital output terminal is referred to the introduction about output terminal fun...

Page 35: ...A 2 10V 4 20mA Running control terminal FWD Forward running order Forward reverse digital command is referred to introduction of function parameter two wire and three wire control function Optic coupl...

Page 36: ...GND COM 24V power common terminal Input output common terminal of digital signal 24V 24VDC Digital signal power Max output current 50mA PLC Multi function input terminal DI1 DI6 public terminal Short...

Page 37: ...ferent physical quantities its wiring is shown as diagram 3 12 Diagram 3 12 Analog output terminal wiring Note Because analog input output signal is apt to suffer from external interference the wiring...

Page 38: ...am 3 14 multi inverters may be connected togetherby RS485 interface they are controlled by PLC or upper machine that is used as master And as is shown in diagram 3 15 one inverter of them also can be...

Page 39: ...ing can t provide the normal communication the following measures may be tried 1 Supply the power for PLC or upper machine individually or isolate its power supply 2 Magnetic ring is used on the commu...

Page 40: ...tside this section mainly introduces the methods of installing inverter EMC on the aspect of noise suppression field wiring grounding leakage current power filter and so on 3 7 1 Noise suppression 1 T...

Page 41: ...he inverter The signal wire shall be shielded wire The single end of shielded layer shall be earthed and kept away the inverter and its input output wire as far as possible If the signal wire must be...

Page 42: ...r the single end of inverter side 4 The PE terminal grounding cable can t be provided with other equipment earth wire it must be connected to grounding plate directly 5 Control signal wire can t be la...

Page 43: ...nd REV to make 3 line control Serial Port Control start or stop of the inverter through upper machine or other devices which can communicate with the inverter Choose order channel by setting function...

Page 44: ...in turn according to their priorities which are jog run close loop run PLC run multi step speed run common run dhown as diagram 4 1 0 Jog run Upon receiving jog run command for instance press the key...

Page 45: ...stop brake set the run parameters and external devices Operating panel is shown as diagram 4 2 and remote control keyboard is shown as diagram 4 3 4 4 jog run PLC run Closed loop run Common run Multi...

Page 46: ...e Stop Fault reset Programming Exit Shift Run Up Down 4 digit digitron Forward Reverse Alarm FWD v A Hz ALM REV Diagram 4 2 LKD Operating keyboard map Programming exit Shift Run Up Down 4 digit digitr...

Page 47: ...is on V When the LED display content is voltage data the light is on ALM When the inverter current limiting operation or pressure limiting operation or the failure occurs the light is on FWD When the...

Page 48: ...rent stage or parameters storage store into internal storage Data modification keys Used to modify data function code or parameters In condition monitoring mode if the specified frequency channel is s...

Page 49: ...ng them shown as following Press key Press key Press key Press key P0 01 set to frequency given by digital setting 4 3 Inverter electrification 4 3 1 Check before electrification Please carry on wirin...

Page 50: ...4 4 Flow chart of inverter initially electrified operation Yes No No Yes Yes No No Wiring Whether connection is correct Success in electrifyin g Failure in electrifying No Whether input voltage is cor...

Page 51: ...2 UP DOWN terminal digit setting 3 Communication setting 4 AI1 analog voltage signal setting 0 10V 5 AI2 analog current signal setting 0 20mA 6 Terminal pulse 0 10KHZ 7 Compounding setting AI1 AI2 8...

Page 52: ...uency compensation 0 0 150 0 0 1 0 0 000DH P0 14 Acceleration time 1 0 1 3600S Accel Decel time unit reference P3 09 0 1 000EH P0 15 Deceleration time 1 0 1 000FH P0 16 V F curve setting 0 constant to...

Page 53: ...0A 0 1A 0104H P1 05 Motor stator resistance 0 001 10 000 0 001 0105H P1 06 Motor rotor resistance 0 001 10 000 0 001 0106H P1 07 Motor inductance 0 01 600 00mH 0 01mH 0107H P1 08 Motor mutual inducta...

Page 54: ...DC braking 0 1s 0 0s 0204H P2 05 Accel Decel way 0 Beeline 1 S curve 1 0 0205H P2 06 S curve starting duration proportion 10 0 40 0 0 1 20 0 0206H P2 07 S curve ascend descend duration proportion 10...

Page 55: ...0214H P2 21 Jog decel time 0 1s 0215H P2 22 Accel time 2 0 1 3600srefer to P3 09 0 1s 0216H P2 23 Decel Time 2 0 1s 0217H P2 24 Accel time 3 0 1 3600srefer to P3 09 0 1s 0218H P2 25 Decel Time 3 0 1s...

Page 56: ...1 0 12 0KHz 0 1KHz 022AH P2 43 Carrier control method 0 fixed carrier 1 automatic adjustment 1 1 022BH User Managing Interface Parameter P3 00 LCD language selection 0 Chinese 1 English 1 0 0300H P3...

Page 57: ...12 Freq increasing command 13 Freq decreasing command 14 Peripheral failure input 15 Three line operation control 16 DC braking command 17 Counter reset signal input 18 Counter trigger signal input A...

Page 58: ...ulti step speed circular running finished 8 Inverter overload alarming signal 9 Inverter starts to run in train 10 Counter checkout signal output 11 Counter reset signal output 12 Inverter failure 13...

Page 59: ...A 20 0mA 0503H P5 04 Pulse input frequency of lower limit 0 0 P5 05 0 1KHz 0 0KHz 0504H P5 05 Pulse input frequency of upper limit P5 04 20 0kHz 0 1KHz 10 0KHz 0505H P5 06 Setting frequency to minimum...

Page 60: ...6 Terminal pulse LED tens digit Operand 2 0 Keypadpotentiometer 1 Digit setting 2 reserved 3 Communication setting 4 AI1 5 AI2 6 Terminal pulse LED Hundreds digit Operand 3 0 Keypadpotentiometer 1 Dig...

Page 61: ...setting 2 Reserved 3 Reserved 4 AI1 provision 5 AI2 provision 6 Terminal pulse 7 AI1 AI2 8 AI1 AI2 9 MIN AI1 AI2 10 MAX AI1 AI2 1 1 0601H P6 02 PID feedback channel selection 1 4 0602H P6 03 Specifie...

Page 62: ...ing mode selection 0 No action 1 Single circulation Simple PLC 2 Continuous circulation Simple PLC 3 Holding ultimate value after single circulation Simple PLC 4 Wobbling frequency running LED tens di...

Page 63: ...0s 0707H P7 08 Reserved P7 09 Multi step speed running direction 1 LED single digit Stage 1 direction 0 Forward 1 Reverse LED tens digit Stage 2 direction 0 Forward 1 Reverse LED hundreds digit Stage...

Page 64: ...tart LED thousands digit Selection of Wobbling frequency status storage after power off 0 Storing after power off 1 Not storing 1 000 070BH P7 12 Wobbling pre setting frequency 0 00Hz Upper limit freq...

Page 65: ...eckout 1 Even checkout 2 Odd checkout LED hundreds digit Reserved LED thousands digit 0 return information when modify data 1 no return information when modify data 1 013 0801H P8 02 Communic ating ov...

Page 66: ...V 700V 0A02H PA 03 Energy consuming braking action percentage 10 100 1 50 0A03H PA 04 Input phase failur e protection Cooling fan control 0 Enable Fan automatic control 1 Enable Fan working during pow...

Page 67: ...ed m s 0D06H D 07 Bus voltage V 0D07H D 08 Input voltage V 0D08H D 09 PID setting value 0D09H D 10 PID feedback value 0D0AH D 11 Analog input AI1 V 0D0BH D 12 Analog input AI2 A 0D0CH D 13 Pulse input...

Page 68: ...High eight Er01 Over current during decelerating operation Er02 Over current during steady state operation Er03 Over voltage during accelerating operation Er04 Over voltage during decelerating operati...

Page 69: ...ning self learning before first running to obtain accurate motor parameters Once the self learning process is complete the parameters will be stored in the internal control board for later use Paying...

Page 70: ...P0 03 when in power down If the frequency doses not need storage you can directly set parameters P0 02 in order to change frequency Note LCD keyboard does not provide analog potentiometer but a digita...

Page 71: ...0kHz Operating frequency set by pulse signal from external terminal DI6 0 20kHz details referred to P5 04 P5 05 7 Compounding setting Operating frequency set by linearity combination of each setting c...

Page 72: ...ctional terminal P0 02 Digit frequency setting Factory setting 00 Setting range 00 11 LED single digit 0 When the inverter is power off setting frequency will be stored into Parameter P0 03 when power...

Page 73: ...on interface This parameter define inverter physical channel which receive the command of operation stop etc 0 Operation command by the digital keypad Operation by keys such as RUN STOP RESET REV JOG...

Page 74: ...mit frequency Factory setting 50 00Hz Setting range F0 07 400 0Hz P0 07 Lower limit frequency Factory setting 0 00Hz Settitn range 0 00Hz F0 06 Upper limit frequency is maximum output frequency of inv...

Page 75: ...speed are into a relation of parabola When inverter is applied for this kind load power of the inverter can be increase a level grade Note Please do not change this parameter optionally or it will lea...

Page 76: ...or it will lead to the motor over excitation running efficiency falling and easy overheating P0 12 Torsion rising setting Factroy setting Setting range 0 30 It compensates the output voltage of invert...

Page 77: ...e 0 1 3600s Acceleration time is the time when inverter frequency output increases from 0Hz to basic frequency shown in Diagram 6 3 as t1 Deceleration time is the time when inverter frequency output d...

Page 78: ...2 Decreasing torsion curve 2 Output 2 0 hypo power decline torsion curves Diagram 6 4 V F curve Curve 1 and 2 are suitable for variable loads such as fan pump and so on Curve2 is better in energy savi...

Page 79: ...F1 Frequency F3 P0 20 V F Voltage V2 Factory setting 50 0 Setting range Voltage V1 Voltage V3 P0 21 V F Frequency F3 Factory setting 37 50Hz Setting range Frequency F2 Basic operating frequency P0 22...

Page 80: ...range 300 3000RPM P1 03 Motor rated frequency Factory setting 50 00Hz Setting range 1 00 400 00Hz P1 04 Motor no loading current Factory setting 0 1A Setting range 0 1 500 0A The above parameters are...

Page 81: ...g please make sure correct input of motor parameters on the nameplate If the capacity of inverter can not match with the motor s which runs directly under vector control mode it may cause damage or in...

Page 82: ...ing Factory setting 0 Setting range 0 No action 1 Static tuning 0 No action 1 Static tuning If this function is selected Press RUN key on the keypad to execute the motor auto tuning operation This pro...

Page 83: ...nt the proportion gain first and then adjust the integration time constant in order to make the system have quick response and not over tune 6 3 Auxiliary parameter P2 00 Starting mode Factory setting...

Page 84: ...utput duration during the inverter starts When DC braking time is 0 the function is invalid when P2 03 P2 04 are set the motor will execute DC brake function first second start from starting frequency...

Page 85: ...nddurationproportion Factory setting 60 0 Setting range 10 0 40 0 S curve staring stage shown as in Diagram 6 7 is the process that slope of frequency output gradually increases from zero S curve asce...

Page 86: ...inverter is under automatic energy saving operation it will automatically check the load situation and adjust voltage output in order to make the motor in high effect energy saving status The energy...

Page 87: ...utput decelerates in the time specified by P0 15 down to zero and then the inverter turns off If the DC brake function is selected for stop when the output frequency decrease down to DC brake starting...

Page 88: ...of the rated output current P2 14 is the duration of DC brake during stop If P2 14 0 DC brake is invalid P2 15 Power off restart setting Factory setting 0 Setting range 0 Inhibitive 1 Normal start 2...

Page 89: ...t from the failure and go on running The times of failure self reset is specified by P2 17 if which was set to 0 there is no self reset function Resetting the fault is only by hand pressing key STOP R...

Page 90: ...e P2 26 Accel time 4 Determined by inverter type P2 27 Decel time 4 Determined by inverter type Setting range 0 1 3600s Please refer to P3 09 for the setting of above parameters The above parameter se...

Page 91: ...is set the inverter will skip from the frequency points set them during running No matter accel and decel speed the frequency of inverter will pass these points If the skip frequency range is set to 0...

Page 92: ...que feature at low frequency 6 4 User managing interface parameter P3 00 LCD language selection Factory setting 0 Setting range 0 Chinese 1 English 0 Chinese 1 English reserved This parameter is used...

Page 93: ...etting 0 Setting range 0 9999 P3 04 Monitoring parameter 1 selection Factory setting 0 Setting range 0 18 P3 05 Monitoring parameter 2 selection Factory setting 1 Setting range 0 18 These parameters a...

Page 94: ...I2 function Factory setting 0 P4 02 Input terminal DI3 function Factory setting 0 P4 03 Input terminal DI4 function Factory setting 0 P4 04 Input terminal DI5 function Factory setting 0 P4 05 Input te...

Page 95: ...OFF ON ON 3rd ON OFF OFF 4th ON OFF ON 5th ON ON OFF 6th ON ON ON 7th Table 6 3 4 Accel Decel 1 5 Accel Decel 2 There are 4 ways to achieve acceleration and deceleration time selection with ON OFFcom...

Page 96: ...ipheral failure input constant open and effectual when closed Can by input the peripheral failure signal to enable inverter to perform fault monitoring against the exterior equipment 15 Three line ope...

Page 97: ...ontrol mode it can make programmable multi step speed running PLC in effect 24 Wobbling frequency operation available selection When the terminal is defined as this function under terminal control mod...

Page 98: ...the channel of frequency setting will be coercively switched to AI2 input disconnection of the terminal it will revert to original frequency setting channel 31 Power on by alarm Terminal is valid nam...

Page 99: ...SB2 Switch for forward running constant open SB1 Switch for stopping constant closed SB3 Switch for reward running constant open Diagram 6 13 Three line control mode 1 3 Three line control mode 2 Show...

Page 100: ...gnal FDT Please refer to P4 10 explanation for details 3 Inverter zero speed running indication Refers to inverter output frequency is 0 00HZ but it is still be output indication signal in the running...

Page 101: ...verter failure When the inverter stops running due to failure the terminal send out effective signal low level voltage In normal it is under high resistance status 13 Less voltage stopping When the bu...

Page 102: ...Factory setting 1 00Hz Setting range 0 00Hz 30 00Hz These parameters are used for setting frequency checkout level When frequency output rise exceeds FDT level setting inverter has open loop collector...

Page 103: ...of overload pre alarm operation the overload pre alarm operation will act P4 15 Counter reset value Factory setting 1 Setting range 0 9999 P4 16 Counter checkout value Factory setting 1 Setting range...

Page 104: ...DO2 Diagram 6 18 Counter rest value and counter checkout value setting 6 6 Analog input and output parameter P5 00 AI1 input voltage of lower limit Factory setting 0 0V Setting range 0 0 F5 01 P5 01 A...

Page 105: ...ory setting 0 00Hz Setting range 0 0Hz upper limit frequency P5 07 Setting frequency to maximum input Factory setting 50 00Hz Setting range 0 0Hz upper limit frequency The above parameters are used fo...

Page 106: ...se output terminal function selection Factory setting 2 Setting range 0 Output frequency 1 Setting frequency 2 Output frequency 3 Motor rev 4 Output voltage 5 Bus voltage 6 PID ration 7 PID feedback A...

Page 107: ...imum rated output voltage DO3 0 DO3 upper limit 0 maximum rated output voltage 5 Bus voltage Analog output width or pulse output frequency is positively proportional to inverter bus voltage AO1 0 AO1...

Page 108: ...0 10KHz DO3 output 0 10 KHz DO3 gain setting not more than 20 KHz P5 15 Compounding given channel setting Factory setting 000 Setting range 000 666 LED single digit Operand 1 0 Keypad potentiometer 1...

Page 109: ...is set to 5 operand 3 will not participate in the arithmetic and only the other two operands 1 and 2 are in operation compounding For example first if P5 15 is set to 531 and P5 16 is set to 10 the op...

Page 110: ...ontrol system P6 00 PID actiong setting Factory setting 00 Setting range 00 11 LED single digit Function setting 0 Close 1 Open LED tens digit PID availability selection 0 Automatic availability 1 Man...

Page 111: ...I1 AI2 8 AI1 AI2 9 MIN AI1 AI2 10 MAX AI1 AI2 0 Keypad potentiometer setting PID ration given by keypad potentiometer 1 Digit setting PID ration given by digit and parameter P6 03 2 Reserved 3 Reserve...

Page 112: ...ck quantity deviation value is 0 and PID can t work normally In addition there is without any sense if Feedback channel is set between 0 and 3 P6 03 Specified digital quantity setting Factory setting...

Page 113: ...0 Positive When the feedback signal is more than PID specified quantity the inverter is asked to decrease frequency output namely minish feedback signal in order to balance PID Giving out winding of...

Page 114: ...he function of differential coefficient is invalid P6 09 Sampling time T Factory setting 0 00s Setting range 0 00 10 00s The sampling period is of the feedback quantity adjust PID once every sampling...

Page 115: ...0 0 6000 0s Theparameters define the inverter running frequency and time before PID function available when the PID control is valid In some control system in order to make the controlling object rea...

Page 116: ...speed running P6 14 Waking threshold Factory setting 0 00V Setting range 0 0 10 00V P6 15 Sleep Wake waiting time Factory setting 300 0S Setting range 0 1 600 0S P6 14 parameter defines inverter feed...

Page 117: ...ty 1 Manual availability by defining of multi function terminal LED Hundreds digit Wobbling frequency running availability mode 0 Automatic availability 1 Manual availability by defining multi functio...

Page 118: ...on Deceleration time P0 14 P0 15 For example if basic running frequency is 50Hz acceleration time is 10S and deceleration time is 20S during multi step speed running the accelerating time for inverter...

Page 119: ...time Factory setting 10 0s P7 03 Stage 3 running time Factory setting 10 0s P7 04 Stage 4 running time Factory setting 10 0s P7 05 Stage 5 running time Factory setting 10 0s P7 06 Stage 6 running tim...

Page 120: ...to run in wobbling frequency after startup P7 12 Wobbling pre setting frequency Factory setting 10 00Hz Setting range 0 00Hz upper limit frequency P7 13 Wobbling presetting frequency waiting time Fact...

Page 121: ...parameter is the rate of wobbling frequency width When the fixed wobbling frequency is selected the actual wobbling frequency width is calculated as following Wobbling frequency width P7 14 upper lim...

Page 122: ...er value and the setting frequen from external frequency setting passage P0 01 Actual wobbling center frequency P7 18 Frequency set by the channel which is specified by P0 01 Note Wobbling operating f...

Page 123: ...inverter only received the data form PC or master in accordance with the address marked P8 01 Communication scheme Factory setting 013 Setting range 0000 0125 This parameter defines the RS485 communi...

Page 124: ...equency is equal to the value off this parameter multiplying with frequency setting command value received by RS485 interface More running frequency proportion can be set by this parameter in Linkage...

Page 125: ...bus when normal working of inverter Note Excessively low grid voltage will cause reduction of motor torque output For constant power load or constant torque load over low gird voltage can bigger input...

Page 126: ...he inverter will cease to accelerate and will maintain a constant output frequency until the current falls below the preset value It will resume acceleration when the current drops below the preset va...

Page 127: ...0 and PA0 01 if the it is equal to or exceeds the summation by PA 00 and PA 01 can the motor start to run and accelerate to the frequency corresponding to AI1 input according to preset acceleration ti...

Page 128: ...on Cooling fan control Factory setting 0 Setting range 0 Enable Fan automatic control 1 Enable Fan always works during power on 2 Disable Fan automatic control 3 Disable Fan always works during power...

Page 129: ...verter drives heavy duty for long this function is allowable to use PA 07 PA 06 Timer value setting Factory setting 0 Setting range 0 65536S This function is used to set the timing setting minimum uni...

Page 130: ...inverter operating parameters of the last fault helping user to find out the fault reason All fault information is stored in group D19 D27 parameters user can refer to the keyboard operating method to...

Page 131: ...nstant speed operation Abnormal input voltage Load occurs abrupt change or abnormity Too small inverter power Examine input power Examine load or reduce the abrupt change of load Choose the inverter o...

Page 132: ...igh torque boost or unsuitable V F curve Too low main voltage Locked rotor of motor or too large abrupt change of load Incorrect setting of motor overload protection factor Reduce the torque boost val...

Page 133: ...egular maintenance 8 2 1 Regular maintenance Before the inverter is maintained and checked the power supply must be cut off in addition the monitor shall have no display and main circuit power indicat...

Page 134: ...nts is different with the service environment and service condition The maintenance period of inverter as shown in the table 8 2 is provided for referring Table 8 2 Changing time of inverter parts Par...

Page 135: ...ddress is only and not repeatable The factory set value 01 communication transfer speed baud rate as shown in the table size parameters communication error handling specific error code as shown in the...

Page 136: ...8 O 1 Communication data frame RTU mode Communication data frame format adopt RTU mode data format as follow 10ms interval slave machine address function code detail data CRC CHK 10ms interval ____Le...

Page 137: ...K High END Keep no input signal is equal or more than 10 ms The specific meaning of the format is as following Address communication 0 31 decimal 00H Broadcast address information frame sent by broadc...

Page 138: ...essage frame format Slave address 03H register address the register number of data hold N CRC CHK __length 2byte ___________________length 2byte ____________________________________length 2byte ______...

Page 139: ...__________________length 1 byte ________________________________________________________length 1byte Slave address 1 31 decimal 1byte function 03H 1byte Bytes number of data hold N 2 Register number 2...

Page 140: ...3H read register function code Starting data address 0006H register address is 0x0006 indicates read parameters from this register Sizes 0001H readout one register data CRC CHK Reference to the last p...

Page 141: ...2byte _____________________________________________length 1byte ________________________________________________________length 1byte Slave address 1 31 decimal 1byte Function code 06H 1byte Register a...

Page 142: ...as above table after register value change the normal response of 06H function code presetting single register request will transfer received data back namely sent data is same with received data For...

Page 143: ...01H 06H 00H 06H 13H 88H 64H 9DH Specific meaning is as follows Address 01H this device ID is 01H Function 06H Function code data address 0006H register address is 0x0006 indicates write data into reg...

Page 144: ...k code low 8 bit 2byte Note check code low 8 bit ahead high 8 bit Response massage frame format Slave address 10H register the first address revise register number CRC CHK ___length 2byte ____________...

Page 145: ...0 0050H Query the frame Address 01H Function 10H Data start address 00H 0EH Data volume word 00H 02H Data volume Byte 04H The first one data 00H 64H The second one data 00H 50H CRC CHK Low 33H CRC CHK...

Page 146: ...nce to the last page for methods to get RTU mode check code CRC Check Response the frame 01H 10H 00H 0EH 00H 02H 20H 0BH Specific meaning as follow Address 01H this device ID is 01H Function 10H write...

Page 147: ...02 address is 0D02H d 03 address is 0D03H d 14 address is 0D0EH Running status query address 0E00 To this address reading inverter run status massage high 8 bit is fault massage low 8 bit is status da...

Page 148: ...ow as table3 Table3 Command Parameter Table Definition Parameter hexadecimal comman d Command content meaning Command For drive 2000H H Bit0 1 00B Non function 01B Stop 10B Start 11B JOG start Bit2 3...

Page 149: ...in forward direction 0000000000 01 11 10 001EH hexadecimal ______ Bit0 1 10 start __________ Bit2 3 11 continuous running ______________ Bit4 5 01 forward direction command Stop command 0000000000 00...

Page 150: ...response massage D 07 value is 1DBH hexadecimal decimal is 475 Indicates the measured busbar voltage is 475v which is same with the value of keyboard D 07 Read running status massage address is 0E00H...

Page 151: ...ot a acceleration state ______________________ Bit7 0 not deceleration state ________________________ Bit8 14 0010011 fault No is 19 _________________________________ Bit15 1 happen fault Can known sl...

Page 152: ...ion consistently show successful updated the store address of communication given frequency is 2001H 3 10H function code application Update two parameters continuously Parameter the first address refe...

Page 153: ...unning to the address 1FH slave machine Query the frame Address 1FH Function 10H The first address of parameter 20H 00H Data volume word 00H 02H Data volume Byte 04H Drive command 00H 1EH Given freque...

Page 154: ...o the address 1FH slave machine Query the frame Address 1FH Function 10H The first address of parameter 20H 00H Data volume word 00H 02H Data volume Byte 04H Drive command 00H 12H Given frequency valu...

Page 155: ...Query the frame Address 1FH Function 10H The first address of parameter 20H 00H Data volume word 00H 02H Data volume Byte 04H Drive command 00H 2EH Given frequency value 10H 88H CRC CHK Low 67H CRC CH...

Page 156: ...HK High 74H Response the frame Address 1FH Function 06H The first address of parameter 20H 00H Drive command 00H 01H CRC CHK Low 40H CRC CHK High 74H read out monitoring parameter For example read out...

Page 157: ...ow B5H CRC CHK High E7H Read out status code For example read out status information from drive address 1FH slave machine Query massage frame format Address 1FH Function 03H data address 0EH 00H Data...

Page 158: ...ister fill in the high bit at 0 Check the right value if it is 0 step 3 of the new value into the CRC register otherwise the Exclusive OR A001H and CRC register save the result into the register of th...

Page 159: ...on manual 9 25 unsigned int crc_chk unsigned char data unsigned char length int j unsigned int reg_crc 0xffff while length reg_crc data for j 0 j 8 j if reg_crc 0x01 LSB b0 1 reg_crc reg_crc 1 0Xa001...

Page 160: ...lowing situations Do not follow the operating manual steps to cause the damage to the inverter Damaging the inverter because of fires water abnormal voltage and etc Wiring error causes the damage to t...

Page 161: ...t Phone Fax Machine series number Power Machine series Contract Number Purchase Date Service company Contact Phone Repairer Phone Service Date User opinions and reviews Good Better General Poor Other...

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