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1. Group A5 Control parameters 78 Function Factory i Setting ee Name Descriptions Unit ee Modif ease A5 00 Speed torque 0 Speed control mode 1 0 x 0 1 control mode 1 Torque control mode A5 01 ASRI P 0 1 200 0 0 1 20 0 o 1 2000 A5 02 ASRI I 0 000 10 000S 0 0018 0 200s o 0 10000 A5 03 ASRI output filter 0 8 Corresponding to 1 0 o 0 8 0 248 10ms AS5 04 ASR2 P 0 1 200 0 0 1 20 0 o 1 2000 A5 05 ASR2 I 0 000 10 000S 0 001S 0 200s O 0 10000 A5 06 ASR2 output filter 0 8 Corresponding to 1 0 o 0 8 0 2 8 12 5ms AS5 07 ASR1 2 switching 0 0 100 0 0 1 10 0 o 0 1000 frequency A5 08 Maximum speed 0 0 100 0 0 1 100 0 o 0 1000 limit for forward running when torque control A5 09 Maximum speed 0 0 100 0 0 1 100 0 o 0 1000 limit for reverse running when torque control A5 10 Driving torque 0 0 300 0 0 1 180 0 o 0 3000 limit A5 11 Braking torque 0 0 300 0 0 1 180 0 o 0 3000 limit A5 12 Reserved A5 13 Reserved A5 14 Reserved A5 15 Reserved A5 16 Reserved A5 17 ACR P 1 5000 1 1000 o 1 5000 A5 18 ACR I 0 5 100 0mS 0 1 8 0 o 5 1000 Group A6 Control terminals parameters A6 00 A Multi function 0 No function 1 0 x 0 41 6 04 terminal X1 X5 1 Forward 2 Reverse 79 Function Factory Setting Name Descriptions Unit i Modif code setting range 3 Forward jog operation 4 Rev
2. 3 wire Status 2 wire Settin Serial modes before Panel modes 1 g of port 1 and power and 2 A1 10 2 off Without control command With P Stop 0 0 0 0 0 Run 0 0 0 0 0 i Stop 0 0 0 0 1 Run 1 1 1 0 1 Table 6 1 shows the drive s action under different conditions 0 means the drive enter ready status and 1 means the drive start operation automatically Note 1 When using the panel or serial port or 3 wire mode 1 and 2 to start or stop the drive the command signal is in pulse mode and there is no operating command when the drive is switched on 2 If there is a stopping command the drive will stop first 3 When the function of restart after power failure is enabled the drive will start on the fly after power on if it is not switched off totally that is the motor still runs and drive s LED displays P OFF It will start in the starting mode defined in A1 00 after power on if it is switched off totally LED turns off Al 12 Anti reverse running function 0 Disabled 1 Enabled Note This function is effective in all control modes A1 13 Delay time of run reverse 0 3600s 0 0s forward The delay time is the transition time at zero frequency when the drive switching its running direction as shown 27 in Fig 6 6 as t Output frequency Time ti Fig 6 6 Delay time from reverse running to forward running or fro
3. signal input prohibit DC injection External stop 10 11 braking command command Frequency ramp 12 Coast to stop 13 up UP 4 Frequency ramp is Switch to panel down DN control Switch to terminal 16 17 Reserved control Main reference Main reference 18 f 19 frequency via frequency via AIl AI2 20 Reserved 21 Main reference Setting Function Setting Function frequency via DI Auxiliary 22 reference 23 Reserved frequency invalid 24 Reserved 25 Reserved mn enna m Preset frequency 1 Preset frequency 28 Preset frequency 2 29 3 30 Preset frequency 4 31 Acc Dec time 1 l Multi closed 32 Acc Dec time 2 33 loop reference 1 Multi closed loop Multi closed 34 35 reference 2 loop reference 3 Multi closed loop 36 37 Forward prohibit reference 4 i Acc Dec 38 Reverse prohibit 39 te prohibit Switch speed Process closed 40 41 control and loop prohibit torque control Main frequency switch to digital 42 43 PLC pause setting PLC stop 44 PLC prohibit 45 memory clear 46 Swing input 47 Swing reset 48 49 Reserved 50 Timer 1 start 51 Timer 2 start 53 Counter input 54 Counter clear Introductions to functions listed in Table 6 2 1 Forward 2 Reverse 5 3 wire operation control These are used for terminal control mode More details please refer to descriptions of A6 09 3 4 Forward reverse jog
4. Actual speed Reference A6 10 A6 11 torque offset Fig 6 15 Speed regulator When integral time is set to 0 A5 02 0 A5 05 0 then the integral is invalid and the speed loop is just a proportional regulator 2 Tuning of proportional gain P and integral time I for speed regulator ASR A Proportional gain is bigger Speed 4 ae command f Proportional gain is smaller oa a A PERA Integral time is smaller Speed command x Integral time is bigger gt b Fig 6 16 The relationship between step response and PI parameters of speed regulator ASR When increasing proportional gain P it can speed up the system s dynamic response But if P is too big the system will become oscillating 33 When decreasing integral time I it can speed up the system s dynamic response But if I is too small the sysem will become overshoot and easily oscillating Generally to adjust proportional gain P firstly The value of P can be increased as big as possible if the system don t become oscillating Then adjust integral time to make the system with fast response but small overshoot The speed step response curve of speed when set a better value to P and I parameters is shown in Fig 6 17 The speed response curve can be observed by analog output terminal AO1 please refer to Group A6 A Speed Command Fig 6 17 The step response with better dynamic performance Note If the PI param
5. 0 20000 87 Function Factory i Setting eee Name Descriptions Unit ane Modif R b0 10 Current without 0 1 999 9A 0 1A Depende x 1 9999 load I0 nt on drive s model b0 11 Auto tuning 0 Auto tuning is disabled 1 0 x 0 3 l Stationary auto tuning Start auto tuning to a standstill motor 2 Rotating auto tuning 3 Reserved b0 12 Motor s overload 20 0 110 0 0 1 100 0 x 200 1100 protection coefficient b0 13 Oscillation 0 255 1 10 o 0 255 inhibition coefficient Group b1 V F parameters b1 00 V F curve setting 0 V F curve is defined by user 1 0 x 0 3 1 2 order curve 2 1 7 order curve 3 1 2 order curve b1 01 V F frequency B1 03 A0 08 0 01Hz 0 00Hz x 0 30000 value F3 b1 02 V F voltage value B1 04 100 0 0 1 0 0 x 0 1000 V3 b1 03 V F frequency B1 05 B1 01 0 01 Hz 0 00Hz x 0 30000 value F2 b1 04 V F voltage value B1 06 B1 02 0 1 0 0 x 0 1000 v2 b1 05 V F frequency 0 00 B1 03 0 01Hz 0 00Hz x 0 30000 value F1 b1 06 V F voltage value 0 B1 04 0 1 0 0 x 0 1000 Vi b1 07 Cut off point used 0 0 50 0 Corresonding to 0 1 10 0 o 0 500 for manual torque A0 12 boost b1 08 AVR function 0 Disable 1 2 x 0 2 88 Function Lae Factory 7 Setting ee Name Descriptions Unit ete Modif ae 1 Enable all the time 2 Disabled in Dec process Group b2 Enhanced parameters b2 00 C
6. 100 0 0 0 output that corresponding to the full range d0 24 Process close loo reference d0 25 Process close loop 100 0 100 0 0 0 feedback d0 26 Process close loop 100 0 100 0 0 0 error d0 27 Process close loop 100 0 100 0 0 0 output d0 28 Temperature of heatsink 1 0 0 150 0 C 0 0 d0 29 Temperature of heatsink 2 0 0 150 0 C 0 0 Temperature of heatsink is the temperature of IGBT modules Different IGBT modules have different over temperature threshold Temperature of heatsink 2 is the temperature of rectifier The drive of 30kW or below does not detect this temperature Temperature display range 0 100 C Accuracy 5 d0 30 Total conduction time 0 65535 hours 0 d0 31 Total operating time 0 65535 hours 0 d0 32 Total fan s operating time 0 65535 hours 0 d0 30 d0 32 define the drive s total conduction time operating time and fan s operating time after production d0 33 ASR controller output 300 0 300 0 Corresponding to rated torque of motor d0 34 Reference torque 300 0 300 0 to Corresponding rated torque of motor 61 6 20 Group d1 d1 01 Bus voltage of the latest 0 999V 0 failure d1 02 Actual current of the latest 0 0 999 9A 0 failure d1 03 Operation frequency of the 0 00 300 0Hz 0 00 latest failure d1 04 Operation status of the i 0 FFFFH 0000 latest failure d1 05 Fault record 2 0 50 0 d1
7. SHIFT v M Ea Fig 2 3 Operation panel dimension Chapter 3 Installation Environment In this chapter we introduce the installation environment of VFD Please mount the drive vertically inside a well ventilated location When considering mounting environment the following issues should be taken into account Ambient temperature should be within the range of 10 C 40 C If the temperature is higher than 40 C the drive should be derated and forced ventilation is required Humidity should be lower than 95 non condensing Install in the location where vibration is less than 5 9m s2 0 6G Install in the location free of direct sunlight Install in the location free of dust metal powder Install in the location free of corrosive gas or combustible gas If there are any special requirements for installation please contact us for clarifications The requirements on mounting space and clearance are shown in Fig 3 1 and Fig 3 2 Fan airflow tf gt 100m A N a N see N gt 5cm Pa 299 N gt 5cm A N N 7 X A N gt 10cm Fig 3 1 Installation interval Power below 45kW Fig 3 2 Installation interval Power above 55kW When two VFD are mounted one on top the other an air flow diverting plate should be fixed in between them as shown in Fig 3 3 Fig 3 3 Installation of servial VFD Chapter 4 Wiring Guide of VFD In this chapter we introduce the wirin
8. 2 2 Introduction of product SericS cccccccesessssesseesseeeseeseeessecseeceseesseecseeeneeesseeeaeecsecesseceseceseeeeeeeesseeseeeseeeeseseseenseeeeeeee 5 2B SUMS OF VED uat a egies AA R A E Sota ate suagned saeets ungatea ses Heat decnteasts indents Gieaoes Mogae tte 6 2 4 External dimension and Wel ght 4 lt 2 cc0 eves caesar tees a a tae eee agesch Risse aaora E ettr 6 241 External dimension and weet is 8eicrecseee Bal od ehueGie aaeieeds eaveecetans ode te Ga ead evtaes E es ea eee 6 2 4 2 Operation panel and installation DOX ce ecceesccessceeseeeseceseeeeeeessencecesececescecseeessesescensaecnseesacesseeeeeeseeenes 7 Chapter 3 Installation Environment ccccccccccssessssceseessceescecseecsseesscesscecsseceseesseecssecsseeeseeceseceaeeeseecseeesaeceseeeseeseesensaeenes 8 Chapter 4 Wiring Guide Of VEDseicssccccscescccscciesiigedescccseccslehavetestecesdesctvvidedecest coeccudecdugutestecsliidivssgetecadaueiade songiadeedevecsbesizest 9 4 1 Wiring and Configuration of Main circuit terminal cceccccccceeseesseceseceeeceeseeeeeceseceesesnecseeesseeecescenseeseeeeneees 9 4 1 1 Terminal Type of Main Loop s Input and Output cece cccccesesssecsseesseceseeeeecneeceseeeseeseeeesseeeeecseeesseeeaes 9 4 1 2 Wiring of VFD for Basic Operation ccceccecsccesseessessecsseessecsececssecsseceseeseecesecssceeseecseeesseesaeenseeenaeeaeees 10 4 2 Wiring and configuration of Control CITCUIt ccccccccccsscesseees
9. A3 09 Max reference of curve 3 100 0 A3 10 value 0 0 Max 100 0 Actual 100 0 corresponding to the reference of curve 3 A3 11 Min reference of curve 3 0 0 A3 090 0 A312 Tene i S VEEE O 100 0 Min corresponding to the 0 0 reference of curve 3 A3 15 A3 13 Max reference of curve 4 100 0 110 0 A3 14 value 0 0 Max 100 0 Actual 100 0 corresponding to the reference of curve 4 A3 17 100 0 A3 15 Reference of inflection point 2 of curve 4 A3 16 value Min Actual 0 0 100 0 corresponding to the reference of inflection point 2 of curve 4 A3 19 A3 17 Reference of inflection point 1 of curve 4 0 0 A3 18 value Min Actual corresponding to the 0 0 100 0 reference of inflection point 1 0 0 of curve 4 A3 19 Min reference of curve 4 0 0 A3 170 0 A3 20 Actual value 0 0 corresponding to the Min 0 0 Reference frequency signal is filtered and amplified and then its relationship with the preset frequency is determined by Curve 1 2 3 or 4 Curve 1 is defined by A3 01 A3 04 Curve 2 is defined by A3 05 A3 08 Curve 3 is defined by A3 09 A3 12 Curve 4 is defined by A3 13 A3 20 Take preset frequency as example positive and negative characteristics are shown in Fig 6 8 In Fig 6 8 the inflection points are set the same as the corresponding relationship of Min or M
10. J606 AT an at nov xt x2 xs x4 x5 Y1 aor ao2 OP com PE Wiring of OP 24V PLC 1 When J606 Use internal 24V power supply Wirings of multiple function input terminal and operation terminal an ai ov x1 x2 xs xa x5 Y1 ao1 ao2 OP com PE 24V PLC 2 When J606 Use external power supply Wirings of multiple function input terminal and operation terminal RA RB RC Alt Al2 tov x1 x2 x3 x4 x5 Y1 AO1 AO2 OP com PE Wiring of analog input 1 AIl AI2 can be connected to analog voltage or current single ended input Voltage or current mode can be seleted by Alland AI2 The wiring is as follows CV100 10 ri AIL AI2 A GND 10 10V PE Or0 20mA Shield cable con to PE Fig 4 3 AIl AP terminal wiring Wiring of analog output terminal If the analog output terminals AO1 AO2 are connected to analog meters then various kinds of physical values can be measured The jumper can select current output 0 20mA or voltage output 0 10V The wiring is as follows Analog meters AOI AS CV100 GND Fig 4 4 Wiring of analog output Notes 1 When using analog input a common mode inductor can be installed between input signal and COM 2 The analog input voltage is better under 15v 3 Analog input and output signals are easily d
11. i Name Descriptions Unit ee Modif E frequency C1 19 Preset close loop 10 00V 10 00V 0 01 V 0 00V o 0 2000 reference 1 C1 20 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 2 C1 21 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 3 C1 22 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 4 C1 23 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 5 C1 24 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 6 C1 25 Preset close loop 10 00V 10 00V 0 01 V 0 00V o 0 2000 reference 7 C1 26 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 8 C1 27 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 9 C1 28 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 10 C1 29 Preset close loop 10 00V 10 00V 0 01 V 0 00V o 0 2000 reference 11 C1 30 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 12 C1 31 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 13 C1 32 Preset close loop 10 00V 10 00V 0 01V 0 00V o 0 2000 reference 14 C1 33 Preset close loop 10 00V 10 00V 0 01 V 0 00V o 0 2000 reference 15 C1 34 Close loop output O The close loop output is 0 o 0 1 reversal selection negative the drive will operate at zero frequency l The close loop output is 96 Function code Name Descriptions Unit Factory setting Mo
12. 0x331E Methods of inputting operating commands 0 Panel control 1 Terminal control 2 Communication control 0x331F VFD operating status word 2 0x3320 Main reference frequency selector 0 Digital setting 1 Keypad A V setting 1 Digital setting 2 Terminal UP DN setting 2 Digital setting 3 Serial port 3 AI analog setting 4 DI pulse setting 5 Expansion card 0x3321 Accumulated length Not support Note 1 Status parameters don t support write operation 2 The encoding rules of slave model is as follows the range of slave model is 0 999 The bit definitions of VFD operating status word 1 are shown in following table Bit Value Function Note bit0 1 VFD running 0 VED stop bit l VFD reverse rotation 0 VED forward rotation bit2 l Reach main reference 0 Not reach main reference bit3 1 Serial port control enable 0 Serial port control disable bit4 1 Serial port setting enable 0 Serial port setting disable bit5 bit6 Reserved bit7 1 Alarm When this bit is 0 the bitl15 8 of control word 0 Fault or normal lshow the status If bit15 8 are 0 means normal If not means failure bit15 bit8 0x00 OxFF Fault alarm code 0 normal Not 0 fault alarm The bit definitions of VFD operating status word 2 are shown in following table Bit Value Function Note bit0 1 Jog running 0 Non jog running bitl 1 Close loop runnin
13. 1 The keys on the operation panel are locked and all the keys are unusable 2 All the keys except for the multi functional key are unusable 3 All the keys except for the SHIFT key are unusable 4 All the keys except for the RUN AND STOP keys are unusable b4 01 Multi functional key function 0 Jog 1 Coast to stop 2 Quick stop 3 Operating commands switchover b4 02 Parameter protection 0 2 0 0 All parameters are allowed modifying 1 Only A0 03 and b4 02 can be modified 2 Only b4 02 can be modified b4 03 Parameter initialization 0 2 0 0 No operation 1 Clear falt information in memory 2 Restore to factory settings b4 04 Parameter copy 0 3 0 0 No action 1 parameters upload 2 parameters download 3 parameters download except the parameters related to drive type b4 05 Displa arameters ead 0 7FFFH 1007H selection B4 05 defines the parameters that can be displayed by LED in operating status If Bit is 0 the parameter will not be displayed If Bit is 1 the parameter will be displayed A B clo E BITO output frequency No display at stop BIT1 setting frequency Flicking BIT2 output current No display at stop BIT3 output voltage No display at stop BITO AI1 BIT1 Al2 BIT2 Reserved BIT3 Reserved BITO output power No display at stop BIT 1 output torque No display at stop BIT2 Analog Closed loop feedback BIT3 Analog c
14. 6 38 In the above Fig KP proportional gain Ki integral gain In Fig 6 40 refer to C1 00 C1 14 for the definitions of close loop reference feedback error limit and proportional and Integral parameters KPX Reterence aes Error limit Regulati oe a Output Reference gt regulation gt 60 ACR SELON N x lt C105 C107 i nae Coen EKixe fy C C1 10 Feedback regulation le Feedback C C1 06 C 1 08 Fig 6 40 Principle diagram of process close loop control There are two features of internal close loop of CV100 The relationship between reference and feedback can be defined by C1 05 C1 08 For example In Fig 6 38 if the reference is analog signal of 10 10V the controlled value is 0O 1MP and 51 the signal of pressure sensor is 4 20mA then the relationship between reference and feedback is shown in Fig 6 41 Feedbac 20mA RSS SSRs ZI l l 4mA l l gt 10V 10V Referenc Fig 6 41 Reference and feedback After the control type is determined follow the procedures below to set close loop parameters 1 Determine the close loop reference and feedback channel C1 01 and C1 02 2 The relationship between close loop reference and feedback value C1 05 C1 08 should be defined for analog close loop control 3 Determine the close loop regulation characteristic if the relationship between motor
15. A6 40 Intermediate value 0 65535 1 50 o 0 65535 of counter Group A7 Reserved Group A8 Fault parameters A8 00 Protective action Unit s place of LED 1 0000 x 0 1111H of relay Action selection for under voltage fault indication 0 Disable 1 Enable Ten s place of LED Action selection for auto reset interval fault indication 0 Disable 1 Enable Hundred s place of LED Selection for fault locked function 0 Disable 1 Enable Thousand place of LED Reserved 85 Function code Name Descriptions Unit Factory setting Modif Setting range A8 01 Fault masking selection 1 Unit s place of LED Communication fault masking selection Ten s place of LED Relay faultmasking selection Hundred s place of LED EEPROM fault masking selection Thousand s place of LED Reserved 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable 0000 0 2222H A8 02 Fault masking selection 2 Unit s place of LED Open phase fault masking selection for input Ten s place of LED Open phase fault masking selection for output 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable 00 0 22H A8 03 Motor overload protection mode selection 0 Disabled 1 Common mode with low speed compensation 2 Variable frequency motor without low speed comp
16. Orr OFF OW OFF Petey ore or ON ON Petraes Orr FE Petey Orr ON OFF ON Pat rene FE Petey ox Pesaran 7 FE Petey OR sere FF Pest Fav oR Psa FF Psa Fa ON Pes or FE Petey OX ON ON OW Petey 1s The frequency references will be used in multiple speed ORS oO OFF T O Tl T T O T SES EE Z O T Zs T E3 O Z T x T Z Tl SRS EE Z O T Es Z EEEE Sl EE O T operation Following is an example Definitions of terminals X1 X2 X3and X4 as following After setting A6 00 to 27 A6 01 to 28 and A6 03 to 30 terminals X1 X4 can be used in multiple speed operation as shown in Fig 6 18 A Speed 15 Output frequency Common Operating frequency Common Speed 1 command Time AA RR Fig 6 18 Multi step speed operation 31 32 Acc Dec time selection Table 6 4 Acc Dec time selection 36 Terminal 2 Terminall Acc Dec time selection F OFF OF i Through the On Off combinations of terminal and 2 Acc Dec time 1 4 can be selected 33 36 Reserved 37 Forward prohibit The drive will coast to stop if the terminal activate when running forward If the terminal activate before the drive run forward the drive will run in OHZ 38 Reverse prohibits The drive will c
17. Time Fig 6 12 Linear Acc Dec 1 S curve Acc Dec mode The output frequency accelerates and decelerates according to S curve as shown in Fig 6 13 Frequency 4 2 Fig 6 13 S curve Acc Dec S curve Acc Dec mode can smooth acceleration and deceleration suitable for application like lift conveyer belt A4 01 Acc time 2 0 1 6000 0s 6 0s A4 02 Dec time 2 0 1 6000 0s 6 0s A4 03 Acc time 3 0 1 6000 0s 6 0s A4 04 Dec time 3 0 1 6000 0s 6 0s A4 05 Acc time 4 0 1 6000 0s 6 0s A4 06 Dec time 4 0 1 6000 0s 6 0s Acc time is the time taken for the motor to accelerate from 0Hz to the maximum frequency as set in A0 08 see t2 in Fig 6 12 Dec time is the time taken for the motor to decelerate from maximum frequency A0 08 to OHz see tz in Fig 6 12 CV100 define three kinds of Acc Dec time and the drive s Acc Dec time 1 4 can be selected by different combinations of control terminals refer to the introductions of A6 00 A6 04 for the definitions of terminals used to select Acc Dec time A4 07 S curve acceleration 10 0 50 0 starting time Acc time 20 0 A4 08 S curve acceleration 10 0 70 0 ending time Acc time 20 0 A4 09 S curve deceleration 10 0 50 0 Dec time 20 0 starting time A4 10 S curve deceleration 10 0 70 0 ending time Dec time 20 0 A4 07 A4 10 is only valid when A4 00 is set as 1 S curve Acc Dec mode and it must make sure 32 A4 07
18. combination Except frame header and end of frame all other messages are coded in hexadecimal values represented with readable ASCII characters Only the characters 0 9 and A F are used for coding Herein the data use LRC as error checksum Following is an example for writing value 0003 0x0003 into the parameter of internal register 0201 A2 01 from No 5 slave Request frame Frame Slave Function Data Check Frame trail header address code Register address Setting value code Character 0 5 0 6 0 2 0 l 0 0 0 3 E F CR LF ASCI 3A 30 35 30 36 30 32 30 31 30 30 30 33 45 46 OD 0A Therein the check code is LRC checksum which value is equal to the complement of 05 06 02 01 0x00 0x03 Response frame Frame Slave Function Data Check A Frame trail header address code Register address Setting value code 107 Character 0 5 0 6 0 2 0 1 0 0 0 3 E F CR LF ASCII 3A 30 35 30 36 30 32 30 31 30 30 30 33 45 46 OD OA VFD can set different delay time for response according to different application For RTU mode the actual delay time for response is 3 5 characters interval at least For ASCI mode the actual delay time for response is 1 ms at least 5 Protocol Function The main functions of Modbus are
19. equipment 4 Protocol Format CV100 support Modbus RTU and ASCIL its frame format is shown in Fig 10 2 106 RTU Format Modbus Mode e gt Start The space of a manne End The space of the frame is 3 5 AE Lane Data Check sum frame is 3 5 address code characters at least characters at least ASCII Mode Modbus Frame lt gt Start Slave Function Dat Check End 0x3A addres code aS aut 0x0D ETX bytes Fig 10 2 Modbus protocol format Modbus use Big Endian of encoder mode which means sending data with high byte in front and low byte behind 1 RTU mode In RTU mode there must be a idle of at least 3 5 characters between two frames It use CRC 16 for data check Following is an example for read the parameter of internal register 0101 A1 01 from No 5 slave Request frame Slave Function Data 3 Checksum address code Register address Length 0x05 0x03 0x01 0x01 0x00 0x01 0xD5 0xB2 Response frame 4 Data Slave Function Response Register Checksum address code length content 0x05 0x03 0x02 0x13 0x88 0x44 0xD2 Therein checksum is CRC value 2 ASCI mode In ASCII mode characters are used to start and end a frame The colon 0x3A is used to flag the start of a message and each message is ended with a 0x0D 0x0A
20. risk of the Drive from being damaged by the poor insulation of the motor Wiring diagram is shown in Fig 1 1 Please use 500V insulation tester to measure the insulating resistance It should not be less than 5MQ Fig 1 1 checking the insulation of motor 1 3 2 About Variable Frequency Drive Varistors or Capacitors Used to Improve the Power Factor Considering the drive output PWM pulse wave please don t connect any varistor or capacitor to the output terminals of the drive otherwise tripping or damaging of components may occur as shown in fig 1 2 CV 100 M Vv Fig 1 2 Capacitors are prohibited to be used Circuit breakers connected to the output of VFD If circuit breaker or contactor needs to be connected between the drive and the motor be sure to operate these circuit breakers or contactor when the drive has no output to avoid damaging of the drive Using VFD beyond the range of rated voltage The drive is not suitable to be used out of the specified range of operation voltage If needed please use suitable voltage regulation device Protection from lightning There is lightingstrike overcurrent device inside the Drive which protects it against lighting Derating due to altitude Derating must be considered when the drive is installed at high altitude greater than 1000m This is because the cooling effect of drive is deteriorated due to the thin air as shown in Fi
21. 06 Fault record 3 0 50 0 CV100 support 50 kinds of protection alarm and can record the latest three fault code d1 00 d1 05 d1 06 and bus voltage current operation frequency and operation status of the latest fault Fault record 1 is the latest fault record See Chapter 7 of failure and alarm information during failures recently occurred for the ease of Trouble Shooting and repair 6 21 Group d2 d2 00 Serial number 0 FFFF 100 d2 01 Software version 0 00 99 99 1 00 number d2 02 Custom made version 0 9999 0 number d2 03 Rated capacity 0 999 9KVA Factory d2 04 Rated voltage 0 999V Factory d2 05 Rated current 0 999 9A Factory This group of parameters can be changed by user Chapter 7 Troubleshooting Table 7 1 list the possible faults of CV100 the fault code varies from E001 to E050 Once a fault occurs you may check it against the table and record the detailed phenomena before seeking service from your supplier Table 7 1 Faults and actions Fault code Fault categories Possible reasons for fault Actions Acc time is too short Prolong the Acc time Parameters of motor are wrong Atuo tune the parameters of motor Over current Check the coded disc and the E001 during Coded disc breaks down when PG is running connection accerleration Drive power is too small Select a higher power drive i Check and adjust
22. Actions Prohibiting contrarotation Auto tuing during rollback Cancel prohibiting rollback Check the motor s wiring Check the set value of Overtime of auto tuning AP Laupper aning ae frequency make sure if it is lower than the rated frequency or not i f Check the wiring of the E025 PG fails With PG vector control the signal of encoder is lost a encoder and re wiring The load of Check the situation of the E026 re ie 2 The load is lost or reduced drive is lost load E027 Brake unit fault Brake tube is broken Seek service E028 E0 Reserved 50 Note The short circuit of the brake resistance can lead to the damage of brake unit fault Table 7 2 Abnormal phenomena and handling methods Phenomena Conditions Possible reasons of fault Actions No response of operation panel Part of the keys or all the keys are disabled Panel is locked up In stopping status first press ENTER and hold on then press V 3 times continuously to unlock the panel Power on the drive after it shuts down completely Panel s cables are not well connected Check the wiring Panel s keys are damaged Replace operation panel or seek service Settings of Operating status cannot be changed Parameters are not allowed changing during Change the parameters at STOP status parameters operation cannot be Part of parameters b4 02 is set to 1 or 2 Set b4 02 to 0 changed cannot be Param
23. Dec time 1 Default value of Acc Dec time 1 2KW or below 6 0S 30KW 45K W 20 0S 45KW or above 30 0S Acc time is the time taken for the motor to accelerate from 0Hz to the maximum frequency as set in A0 08 Dec time is the time taken for the motor to decelerate from maximum frequency A0 08 to 0Hz CV100 series VFD has defined 4 kinds of Acc Dec time Here only Acc Dec time 1 is defined and Acc Dec time 2 4 will be defined in A4 01 A4 06 and the Acc Dec time 1 4 can be selected via the combination of multiple function input terminals please refer to A6 00 A6 04 Max 50 00 A0 11 upper of frequency 300 00Hz 50 00 A0 08 Max output limit frequency A0 09 Max output 0 480V VFD s rating voltage values A0 10 Upper limit A0 12 A0 09 50 00 of frequency A0 11 Lower limit 0 00 A0 11 00 00 of frequency A0 12 Basic 0 00 Max output frequency operating frequency A0 08 50 00 Max output frequency is the highest permissible output frequency of the drive as shown in Fig 6 1 as Finax 24 Max output voltage is the highest permissible output voltage of the drive as shown in Fig 6 1 as V max Upper limit of frequency is the highest permissible operating frequency of the user setting as shown in Fig 6 1 as Fu Lower limit of frequency is the lowest permissible operating frequency of the user setting as shown in Fig 6 1 as FL Basic operating frequency is the Min frequency when the d
24. ENTER to confirm above change and back When the drive detects a fault signal the panel will to the fist level menu Then the parameter is changed display the flashing fault code successfully Press the SHIFT key to display the stop staus The above operations are shown in following picture parametere and error code By pressing the STOP RST 18 ENTER Note The number in bold font is the flashing bit Fig 5 2 Example of setting parameter In function parameter displaying status if there is no bit flashing It means that this function code can not be changed the possible reason are 1 This function code is unchangeable parameter Like actual detected parameter operation log parameter and so on 2 This parameter can not be changed when operating you need stop the VFD to edit the parameter 3 The parameters are protected When the b4 02 is 1 function code can not be changed It is to protect the VFD from wrong operatingon If you want to edit this parameter you need set function code b4 02 to 0 Example 2 Regulate the setting frequenc Press the A V or rotary knob to change the setting frequency directly when power on VFD Note When the Operating Speed Setting Speed Operating Line Speed and Setting Line Speed is displayed on the or V panel Press is to modify the value of Setting Speed and Setting Line Speed Example 50 00Hz to 40 00Hz After the VFD power on in this example the LED is in c
25. Fig 6 35 as curve 0 Voltage 4 v3f v1 F2 F3 Fb FreqHz V1 V3 Voltage of sections 1 3 F1 F3 Freq of sections 1 3 Fb Basic operating frequency of A0 12 Fig 6 35 V F curve defined by user b1 07 Cut off point used 0 0 50 0 10 0 for manual torque boost b1 07 defines the ratio of the cut off frequency used for manual torque boost to the basic operating frequency defined by A0 12 as shown in Fig 6 2 as Fz This cut off frequency adapts to any V F curve defined by b1 00 b1 08 AVR function 0 2 1 0 Disable 1 Enable all the time 2 Disabled in Dec process AVR means automatic voltage regulation The function can regulate the output voltage and make it constant Therefore generally AVR function should be enabled especially when the input voltage is higher than the rated voltage In Dec to stop process if AVR function is disabled the Dec time is short but the operating current is big If AVR function is enabled all the time the motor decelerates steadily the operating current is small but the Dec time is prolonged Example 1 The output voltage in V F mode is controlled by AI 47 Set a value not zero to b1 09 to select a analog input to control the output voltage This function can be only valid in V F control mode the output voltage VO is separated from output frequency The output voltage is not controlled by the curve of V F but controlled by analog input as shown in Fig 6 3
26. Run forward e DOE t 11 Stop a Fig 6 19 2 wire operating mode 1 1 2 wire operating mode 2 k2 k Running Command P24 FV100 0 0 Stop PLC 1 0 Stop K x 0 1 Run forward P K2 Xr Run reverse COM Fig 6 20 2 wire operating mode 2 2 3 wire operating mode 1 ene CV100 sB2 T pie EE IT Ni Xi mI i Xr COM Fig 6 21 3 wire operating mode 1 Where SB 1 Stop button SB2 Run forward button SB3 Run reverse button Terminal Xi is the multi function input terminal of X1 X5 At this time the function of this terminal should be defined as No 5 function of 3 wire operation 3 3 wire operation mode 2 i P24 2 PLe K Running direction E Fvioo s T B 0 Forward N_ yp Xi K P 7 Xr 1 Reverse 7 COM Fig 6 22 3 wire operation mode 2 Where SB1 Stop button SB2 Run button Terminal Xi is the multi function input terminal of X1 X5 At this time the function of this terminal should be defined as No 5 function of 3 wire operation A6 13 Input terminal s 00 FFH 00H BITO positive negative logic of X1 BIT1 positive negative logic of X2 BIT2 positive negative logic of X3 BITS positive negative logic of X4 positive and negative logic B clp A BITO positive negative logic of X5 BIT1 positive negative logic of X6 BIT2 positi
27. The terminal outputs the indicating signal if the drive outputs tripping signal caused by external fault E015 7 High limit of frequency FHL The terminal outputs the indicating signal if the preset frequency is higher than upper limit of frequency and the operating frequency reaches the upper limit of frequency 8 Lower limit of frequency FLL The terminal outputs the indicating signal if the preset frequency is higher than lower limit of frequency and the operating frequency reaches the lower limit of frequency 9 Zero speed running The terminal outputs the indicating signal if the drive s output frequency is 0 and the drive is in operating status 10 14 Reserved 15 drive ready RDY If RDY signal is output it means the drive has no fault its DC bus voltage is normal and it can receive starting command 16 Drive fails The terminal outputs the indicating signal if the drive has faults 17 18 Reserved 19 Torque limiting The terminal outputs the indicating signal if the torque reach drive torque limit or brake torque limit 20 Drive running forward reverse The terminal outputs the indicating signal according to the drive s current running direction 21 Timer 1 reach 22 Timer 2 reach When timer reach the setting value A6 37 A6 38 this output will enable When timer reset then the output will disable 23 Counter reach When the counter reach the target value A6 39 this output will enable 24 Inter
28. V F curve V F curve is not suitable adjust torque boost Deceleration time is too short Prolong the Dec time Over current The load generates energy or the load inertial is too big Connect suitable braking kit E002 during Check the coded disc and the Coded disc breaks down when PG is running deceleration connection Drive power is too small Select a higher power drive fee Prolong Acceleration Acceleration Deceleration time is too short Deceleration time Over current in Sudden change of load or Abnormal load Check the load E003 constant speed Low AC supply voltage Check the AC supply voltage operation i Check the coded disc and the Coded disc breaks down when PG is running connection Drive power is too small Select a higher power drive E004 Over voltage Abnormal AC supply voltage Check the power supply during Too short acceleration time Prolong accerlation time acceleration E005 Over voltage Too short Deceleration time with reference to Prolong the deceleration time during generated energy deceleration The load generates energy or the load inertial Connect suitable braking kit is too big Over voltage in Wrong ASR parameters when drive run in the vector Refer to A5 ASR parameter constant speed control mode seting operating hon Bs ne Prolong Acceleration Acceleration Deceleration time is too short i E006 process Deceleration time Abnormal AC supply voltage Check the power supply Abnormal change o
29. can t display until entering the right 104 Function ae Factory Setting Name Descriptions Unit f Modif code setting range password Note o Can be modified during operation Cannot be modified during operating Actually detected and cannot be revised Defaulted by factory and cannot be modified 105 Communication Protocol 1 Networking Mode According to the following pic 10 1 there are two networking modes Single master and multi slave Single master RS485 RS485 RS232 SV100 SV100 SV100 SV100 SV100 SV 100 Single master and single slave Single master and multi slave and single slave Master PC RS232 RS232 RS485 adapter Pic 10 1 2 Interfaces RS485 or RS232 asynchronous semi duplex Default 8 N 1 9600bps RTU Refer to Group b3 for parameter settings 3 Communication Modes 1 The commnication protocol for the drive is Modbus It support normal reading and writing of the registers also supports managing the funtion code 2 The drive is a slave in the network It communicates in point to point mode 3 When there is multi station communication or the communication distance is long please connect a 100 200 ohm resistance to the positive and minus terminal of the master s signal wire in parallel 4 FV 100 normally provides RS485 interface if you need RS232 please choose to add a RS232 RS485 conversion
30. control parameters fault seek service E017 reserved reserved reserved Low AC supply voltage Check the AC supply voltage Replace the contactor in main Contactor damaged SEA circuit and seek service Contactor not E018 Replace the soft start resistor closed Soft start resistor is damaged and seek service Control circuit is damaged Seek service Input phase loss Check the wiring of R S T Current Wires or connectors of control board are loose Check and re wire detection Auxiliary power supply is damaged Seek service E019 Seer i circuit Hall sensor is damaged Seek service fails Amplifying circuit is abnormal Seek service Press STOP RST key to reset Terrible interference or add a power filter in front of System E020 power supply input interference f f i Press STOP RST key or seek DSP in control board read write by mistake service Update the panel s Panel s parameters are not complete or the parameters and version again Parameter copy E023 version of the parameters are not the same First set b4 04 to 1 to upload error as that of the main control board the parameters and then set b4 04 to 2 or 3 to download 64 the parameters Panel s EEPROM is damaged Seek service 024 Auto tuning Improper settings of parameters on the Set the parameters correctly fault nameplate according to the nameplate Fault code Fault categories Possible reasons for fault
31. multi core shielded cable or multi stranded cable above Imm to connect the control terminals 3 When using a shielded cable the shielded layer s end that is nearer to the drive should be connected to PE 4 The control cables should be as far away at least 20cm from the main circuits and high voltage cables as possible including power supply cables motor cables relay cables and contactor cables and so on The cables should be vertical to each other to reduce the disturbance to minimum 5 The resistors R in Fig 4 11 and Fig 4 12 should be removed for 24V input relays and the resistance of R should be selected according the parameters of relay for non 24V relay 6 Digital output terminal can not stand the voltage higher than 30V Chapter 5 Operation Instructions of Kinco VFD In this chapter we introduce the necessary knowledge of Kinco VFD and related operations 5 1 Using Operation Panel 5 1 1 Operation panel appearance and keys function description Operation panel is used to setup the drive and display parameters it is LED display As shown in Fig 5 1 Running indicator Confirmed key Multi function key Add Sub key Run key Frequency setting Stop Reset key rotary knob Fig 5 1 Illustration of operation panel There are 9 keys on the operation panel and functions of each key are shown in Table 4 1 Table 5 1 Function list of operation panel e p po MENU Program exi
32. operation They are used to jog control of terminal control mo de The jog operation frequency jog interval and jog Acc Dec time are defined by A2 04 A2 05 A4 05 A 4 06 6 External RESET signal input The drive can be reset via this terminal when the drive has a fault The function of this terminal is the same with that of RST on the panel 7 External fault signal input If the setting is 7 the fault signal of external equipment can be input via the terminal which is convenient for the drive to monitor the external equipment Once the drive receives the fault signal it will display E015 8 External interrupt signal input If the setting is 8 the terminal is used to cut off the output and the drive operates at zero frequency when the terminal is enabled If the terminal is disabled the drive will start on automatically and continue the operation 9 Drive operation prohibits If terminal is enabled the drive that is operating will coast to stop and is prohibited to restart This function is mainly used in application with requirements of safety protection 10 External stop command This stopping command is active in all control modes When terminal 35 is enabled the drive will stop in the mode defined in A1 05 11 DC injection braking command If the setting is 11 the terminal can be used to perform DC injection braking to the motor that is running so as to realize the emergent stop and accurate location of the
33. read and write parameters Different function codes need different operation request The modbus protocol of VFD support the operations in the following table Function code Meaning 0x03 Read parameters of VFD including function code parameters control parameters and status x parameters 0x06 Rewrite single function code or control parameter with 16bit length the value of the x parameter can t be saved after VFD power off 0x08 Diagnosis 0x10 Rewrite multiple function code or control parameters the vaule of the parameters can t be x saved after VFD power off Gai Rewrite single function code or control parameter with 16bit length the value x can be saved after VFD power off 0x42 Manage function code of VFD 0x43 Rewrite multiple function code or control parameters the vaule of the parameters can be x saved after VFD power off All the function code control parameters and status parametes of VFD are mapping to the read write register of Modbus The group number of function code is mapping to the high byte of register address and the index address in the group is mapping to the low byte of register address The corresponding relationship between group number and register address is shown in following table Group No High bye of mapping Group No High bye of mapping address address Group AO 0x00 Group B2 0x0C Group Al 0x01 Group B3 0x0D Group A2 0x02
34. s place of LED 0 Acc Dec time 1 1 Acc Dec time 2 2 Acc Dec time 3 3 Acc Dec time 4 C2 02 Step 1 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 03 Step 2 setting Same as C2 01 1 000 o 0 323H C2 04 Step 2 operating 0 1 20 0 o l 0 0 6500 0 0 65000 time C2 05 Step 3 setting Same as C2 01 1 000 o 0 323H C2 06 Step 3 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 07 Step 4setting Same as C2 01 1 000 o 0 323H C2 08 Step 4 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 09 Step 5 setting Same as C2 01 1 000 o 0 323H C2 10 Step 5 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 11 Step 6 setting Same as C2 01 1 000 o 0 323H C2 12 Step 6 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 13 Step 7 setting Same as C2 01 1 000 o 0 323H C2 14 Step 7 operating 0 1 20 0 o 0 0 6500 0 0 65000 time 98 Function Factory Setting Name Descriptions Unit i Modif code setting range C2 15 Step 8 setting Same as C2 01 1 000 o 0 323H C2 16 Step 8 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 17 Step 9 setting Same as C2 01 1 000 o 0 323H C2 18 Step 9 operating 0 1 20 0 o f 0 0 6500 0 0 65000 time C2 19 Step 10 setting Same as C2 01 1 000 o 0 323H C2 20 Step 10 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C221 Step 11 setting Same as C2 01 1 000 o 0 323H C2 22 Step 11 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 23 Step 12 setting Same as C
35. setting mode Same as C2 01 selector C2 10 Step 5 operating time 0 0 6500 0 20 0 C2 11 Step 6 setting mode Same as C2 01 selector C2 12 Step 6 operating time 0 0 6500 0 20 0 C2 13 Step 7 setting mode Same as C2 01 selector C2 14 Step 7 operating time 0 0 6500 0 20 0 C2 15 Step 8 setting mode Same as C2 01 selector 57 C2 16 Step 8 operating time 0 0 6500 0 20 0 C2 17 Step 9 setting mode Same as C2 01 selector C2 18 Step 9 operating time 0 0 6500 0 20 0 C2 19 Step 10 setting mode Same as C2 01 selector C2 20 Step 10 operating time 0 0 6500 0 20 0 C2 21 Step 11 setting mode Same as C2 01 selector C2 22 Step 11 operating time 0 0 6500 0 20 0 C2 23 Step 12 setting mode Same as C2 01 selector C2 24 Step 12 operating time 0 0 6500 0 20 0 C2 25 Step 13 setting mode Same as C2 01 selector C2 26 Step 13 operating time 0 0 6500 0 20 0 C2 27 Step 14 setting mode Same as C2 01 selector C2 28 Step 14 operating time 0 0 6500 0 20 0 C2 29 Step 15 setting mode Same as C2 01 selector C2 30 Step 15 operating time 0 0 6500 0 20 0 C2 01 C2 30 are used to set the operating frequency direction Acc Dec time and operating time for PLC function Here takes C2 01 as example as shown in Fig 6 52 Multiple frequency N N corresponding to current step Defined by A0 02cycle Multiple closed loop reference N N corresponding to current step Defined by C1
36. speed and the reference is opposite then set the close loop regulation characteristic as negative characteristic C1 15 1 4 Set up the integral regulation function and close loop frequency presetting function C1 16 C1 18 5 Adjust the close loop filtering time sampling cycle error limit and gain C1 09 C1 14 C1 00 Close loop control function 0 1 fo 0 Disable 1 Enable C1 01 Reference channel selection 0 1 2 301 0 digital input Take the value of C1 03 1 AII analog input 2 AI2 analog input C1 02 Feedback channel selection 0 5 1 AIl analog input 1 AI2 analog input 2 AII AI2 3 AIL AL 4 Min All AI2 52 5 Max AIl AI2 6 DI Pulse Settings of AI are the same as above C1 03 Digital setting of 10 00 10 00V 0 00 reference This function can realize digital setting of reference via panel or serial port C1 04 Close loop speed 0 39000rpm 0 0 C1 08 0 0 0 0 100 0 0 0 reference C1 05 Min reference C1 06 Feedback value corresponding to the Min reference C1 06 100 0 100 0 C1 07 Max reference C1 08 Feedback value 0 0 100 0 100 0 corresponding to the Max reference The regulation relationship between C1 05 C1 07 and reference is shown in Fig 6 42 When the analog input 6V if C1 05 0 and C1 07 100 then adjusted value is 60 If C1 05 25 and C1 07 100 then the adjusted value is 46 6 a Adjusted v
37. start A1 03 and A1 04 are only active when A1 00 is set to 1 starting mode 1 is selected as shown in Fig 6 4 DC injection braking current at start is a percentage value of drive s rated current There is no DC injection braking when the braking time is 0 0s Output Frequency n A o Time DC Braking Output energy i Voltage effective Je f Value 7 PEN ne DC injection Braking time Runing command Fig 6 4 Starting mode 1 A1 05 Stopping mode 0s is 2 0 0 Dec to stop After receiving the stopping command the drive reduces its output frequency according to the Dec time and stops when the frequency decreases to 0 1 Coast to stop After receiving the stopping command the drive stops outputting power immediately and the motor stops under the effects of mechanical inertia 2 Dec to stop DC injection braking After receiving the STOP command the drive reduces its output frequency according to the Dec time and starts DC injection braking when its output frequency reaches the initial frequency of braking process Refer to the introductions of A1 06 A1 09 for the functions of DC injection braking A1 06 DC injection braking 0 00 60 00Hz 0 00Hz initial frequency at stop A1 07 Injection braki waiting time at stop 0 0 100 0 0 0 A1 08 DC injection braking current at stop A1 09 DC injection braki time at stop DC injection braking waiting time at stop The du
38. 0 00 If there is no communication for 5 minutes after acquiring access right the right will disable automatically and it need to enter password again to access Group UO 3 After acquiring the access right of Group U0 if host computer read U0 00 it will return 0000 instead of actual factory password 4 The operation of host computer and keypad to user password is independent They need to enter the correct password separately to acquire the access right 5 Host computer has no right to modify factory password When host computer write data into U0 00 it will return invalid operation unless the data is correct password 2 Application example CV100 only support 16bit access Start No 5 VFD to perform forward rotation Data frame Address Function code Register address Register content Checksum Request 0x05 0x06 0x3200 0x00C7 0xC764 Response 0x05 0x06 0x3200 0x00C7 0xC764 No 5 VFD stops in mode 0 Data frame Address Function code Register address Register content Checksum Request 0x05 0x06 0x3200 0x00C6 0x06A4 Response 0x05 0x06 0x3200 0x00C6 0x06A4 No 5 VFD jogs forward Data frame Address Function code Register address Register content Checksum Request 0x05 0x06 0x3200 0x00D0 0x876A Response 0x05 0x06 0x3200 0x00D0 0x876A No 5 VFD stop jogging Data frame Address Function code Register address Register content Che
39. 0 00Hz 0 01Hz 0 00 x 0 30000 A2 07 Range of skip 0 00 30 00Hz 0 01Hz 0 00 x 0 3000 frequency 1 A2 08 Skip frequency 2 0 00 300 00Hz 0 01Hz 0 00 x 0 30000 A2 09 Range of skip 0 00 30 00Hz 0 01Hz 0 00 x 0 3000 frequency A2 10 Skip frequency 3 0 00 300 00Hz 0 01Hz 0 00 x 0 30000 A2 11 Range of skip 0 00 30 00Hz 0 01Hz 0 00 x 0 3000 frequency 3 Group A3 Setting curve 75 Function Factory i Setting ee Name Descriptions Unit ee Modif ea A3 00 Reference LED units place AIl curve 0000 o 0 3333H frequency selection curve selection 0 Curve 1 l Curve 2 2 Curve 3 3 Curve 4 LED ten s place AI2 curve selection 0 Curve 1 1 Curve 2 2 Curve 3 3 Curve 4 LED hundred s place Reserved LED thousand s place Reserved A3 01 Max reference of A3 03 110 00 0 01 100 00 o 0 11000 curve 1 A3 02 Actual value Reference frequency 0 01 100 00 0 10000 corresponding to 0 0 100 00 Fmax the Max reference Torque 0 0 300 00 Te of curve 1 A3 03 Min reference of 0 0 A3 01 0 01 0 00 o 0 11000 curve 1 A3 04 Actual value The same as A3 02 0 01 0 00 o 0 10000 corresponding to the Min reference of curve 1 A3 05 Max reference of A3 07 110 00 0 01 100 00 0 11000 curve 2 A3 06 Actual value The same as A3 02 0 01 100 00 0 10000 corresponding to the Max reference of curve 2 A3 07 Min reference of 0 0 A3 05 0 01 0 00 o 0 11000 curve 2 A
40. 00 0 FFH status d0 15 Output terminals 0 1FH 0 OFF 1 ON 1 0 X 0 1FH status d0 16 AIl input 10 00 10 00V 0 01V 0 00 i 0 2000 d0 17 AI input 10 00 10 00V 0 01V 0 00 i 0 2000 d0 18 Reserved d0 19 Percentage of AIl 100 00 110 00 0 01 0 00 0 20000 after regulation d0 20 Percentage of AI2 100 00 110 00 0 01 0 00 i 0 20000 after regulation d0 21 Reserved 100 00 110 00 0 01 0 00 0 20000 d0 22 AO output 0 0 100 0 Ratio of the full 0 1 0 0 0 1000 101 eau Name Descriptions Unit book Modif pace code setting range range d0 23 Reserved d0 24 Process close loop 100 0 100 0 Ratio of the full 0 1 0 0 K 0 2000 reference range d0 25 Process close loop 100 0 100 0 Ratio of the full 0 1 0 05 ii 0 2000 feedback range d0 26 Process close loop 100 0 100 0 Ratio of the full 0 1 0 0 a 0 2000 error range d0 27 Process close loop 100 0 100 0 Ratio of the full 0 1 0 0 i 0 2000 range d0 28 Temperature of 0 0 150 0 C 0 1 C 0 0 0 1500 heatsink 1 d0 29 Temperature of 0 0 150 0 C 0 1 C 0 0 kj 0 1500 heatsink 2 d0 30 Total conduction 0 65535 hours 1 hours 0 4 0 65535 time d0 31 Total operating 0 65535 hours 1 hours 0 0 65535 time d0 32 Total fan s 0 65535 hours 1 hours 0 h 0 65535 operating time d0 33 ASR controller 300 0 300 0 Corresponding to 0 1 0 0 0 6000 output
41. 01 Forward Reverse Defined by operation command Acc Dec time 1 Acc Dec time 2 Acc Dec time 3 Acc Dec time 4 Fig 6 52 PLC steps setting The unit s place of LED 0 Multiple frequency N N corresponding to current step The frequency of current step depends on the multiple frequency N About the details of multiple frequency setting please refer to Group CO 1 Defined by A0 02 Use A0 02 to set the frequency of current step 2 Multiple closed loop reference N N corresponding to current step The frequency of current step depends on the multiple closed loop reference N About multiple closed loop setting please refer to C1 19 C1 33 3 Defined by C1 01 PLC runs in process closed loop mode the closed loop reference is defined by C1 01 Ten s place of LED 0 Forward Set the direction of current step as forward 1 Reverse Set the direction of current step as reverse 2 Defined by operation command The direction of current step is defined by the operation command of terminals Note If the operation direction of current step can not be confirmed then it will continue the previous direction 6 18 Group C3 Swing function is suitable for application like spinning which requires winding and swing function Its typical operation is as shown in Fig 6 53 A Operating frequency Hz Swing amplitude Jump frequency we t Centre _ kN A frequency t Lower limit of frequency Upper limit of fre
42. 10 Driving torque limit 0 0 300 0 180 0 A5 11 Braking torque limit 0 0 300 0 180 0 Driving torque limit is the torque limit in motoring condition Braking torque limit is the torque limit in generating condition In setting value 100 is corresponding to drive s rated torque Reserved function A5 17 ACR P 1 5000 1000 A5 18 ACR I 0 5 100 0mS 8 0ms A5 17 and A5 18 are the parameters for PI regulator of current loop Increasing P or decreasing I of current loop can speed up the dynamic response of torque Decreasing P or increasing I can enhance the system s stability Note For most applications there is no need to adjust the PI parameters of current loop so the users are suggested to change these parameters carefully 34 6 7 Group A6 A6 00 Multi function terminal X1 0 41 0 A6 01 Multi function terminal X2 0 41 0 A6 02 Multi function terminal X3 0 41 0 ee A6 07 Reserved The functions of multi function input terminal X1 X5 are extensive You can select functions of X1 X5 according to your application by setting A6 00 A6 04 Refer to Table 6 2 Table 6 2 Multi function selection Setting Function Setting Function 0 No function 1 Forward Forward jog 2 Reverse 3 f operation i Reverse jog 3 wire operation operation control External RESET External fault signal input signal input External interrupt Drive operation
43. 2 01 1 000 o 0 323H C2 24 Step 12 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 25 Step 13 setting Same as C2 01 1 000 o 0 323H C2 26 Step 13 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 27 Step 14 setting Same as C2 01 1 000 o 0 323H C2 28 Step 14 operating 0 1 20 0 o 0 0 6500 0 0 65000 time C2 29 Step 15 setting Same as C2 01 1 000 o 0 323H C2 30 Step 15 operating 0 1 20 0 o 0 0 6500 0 0 65000 time Group C3 Swing parameters C3 00 Swing function 0 Disable 1 0 x 0 1 selector l Enable C3 01 Swing Operation Unit s place of LED Startup 1 0000 x 0 1111H mode method 0 Auto mode 1 By terminal Ten s place of LED Swing control 0 Reference centre frequency 1 Reference max frequency Hundred s place of LED Swing 99 eau Name Descriptions Unit Hea Modif ne code setting range states storage 0 Save after stop 1 Not save after stop Thousand s place of LED Swing states storage after power failure 0 Save 1 Not save C3 02 Preset swing 0 00Hz Max frequency 0 01Hz 0 00Hz o 0 100000 frequency C3 03 Waiting time for 0 0 3600 0s 0 1s 0 0s o 0 36000 preset swing frequency C3 04 Swing amplitude 0 0 50 0 0 1 0 0 o 0 500 C3 05 Jump frequency 0 0 50 0 0 1 0 0 o 0 500 C3 06 Swing cycle 0 1 999 9s 0 1s 10 0s o 1 9999 C3 07 Triangle wave 0 0 100 0 Swing cycle 0 1 50 0 o 0 1000 rising time Group d0
44. 3 08 Actual value The same as A3 02 0 01 0 00 o 0 10000 corresponding to 76 Function Lae Factory 7 Setting ee Name Descriptions Unit ete Modif ae the Min reference of curve 2 A3 09 Max reference of A3 11 110 00 0 01 100 00 o 0 11000 curve 3 A3 10 Actual value The same as A3 02 0 01 100 00 o 0 10000 corresponding to the Max reference of curve 3 A3 11 Min reference of 0 0 A3 09 0 01 0 00 o 0 11000 curve 3 A3 12 Actual value The same as A3 02 0 01 0 00 o 0 10000 corresponding to the Min reference of curve 3 A3 13 Max reference of A3 15 110 00 0 01 100 00 o 0 11000 curve 4 A3 14 Actual value The same as A3 02 0 01 100 00 o 0 10000 corresponding to the Max reference of curve 4 A3 15 Reference of A3 17 A3 13 0 01 100 00 0 11000 inflection point 2 of curve 4 A3 16 Actual value The same as A3 02 0 01 100 00 0 10000 corresponding to the Min reference of inflection point 2 of curve 4 A3 17 Reference of A3 19 A3 15 0 01 0 00 O 0 11000 inflection point 1 of curve 4 A3 18 Actual value The same as A3 02 0 01 0 00 o 0 10000 corresponding to the Min reference of inflection point 1 of curve 4 A3 19 Min reference of 0 0 A3 17 0 01 0 00 O 0 11000 77 Function Factory Setting T Name Descriptions Unit ee M
45. 4 Switch mode of 0 Switch when pass 0Hz 1 0 x 0 1 a 1 Switch when pass starting reverse forward frequency Reserved Al 15 Detecting 0 00 150 00Hz 0 01Hz 0 10Hz x 0 15000 frequency of stop Al 16 Action voltage of 650 750V 1 720 x 650 750 braking unit A1 17 Dynamic braking 0 Disable 1 0 x 0 1 1 Enable A1 18 Ratio of working 0 0 100 0 0 1 80 0 o 0 1000 time of braking unit to drive s total working time Group A2 Frequency setting A2 00 Auxiliary 0 No auxiliary reference frequency 1 0 o 0 5 reference l AIl frequency selector 2 AD 3 Reserved 74 Function Factory i Setting ee Name Descriptions Unit Le Modif eae 4 Reserved 5 Output by PID process A2 01 Main and auxiliary 0 1 0 o 0 3 reference Ie fegieney 2 MAX Main reference Auxiliary calculation ebato 3 MIN Main reference Auxiliary reference A2 02 UP DN rate 0 01 99 99Hz s 0 01 1 00 o 1 9999 A2 03 UP DN regulating Unit s place of LED 1 00 o 0 11H control 0 Save reference frequency upon power outage 1 Not save reference frequency upon power outage Ten s place of LED 0 Hold reference frequency at stop 1 Clear reference frequency at stop Hundred s place of LED 0 UP DN integral time valid 1 UP DN speed value A2 04 Jog operating 0 10 50 00Hz 0 01Hz 5 00 o 10 5000 frequency A2 05 Interval of Jog 0 0 100 0s 0 1s 0 0 o 0 1000 operation A2 06 Skip frequency 1 0 00 30
46. 6 Output voltage Vo Tr max Almin Almar Analog input Fig 6 36 Curve of output voltage Example 2 The output voltage in V F mode is adjusted by AI Set a value not zero to b1 10 to select a adjustment for output voltage As shown in Fig 6 37 Offset voltage Vb VE z 10y Analog voltage VAI Fig 6 37 Offset of output voltage The relationship between analog input and offse voltage is as follows 10V 0V 4mA of VAI is corresponding to offset voltage V F 10V 20mA of VAI is corresponding to offset voltage V F Output voltage VO V F Vb Note Output offset voltage of AI can be only valid in V F control mode 6 12 Group b2 b2 00 Carrier wave frequency 2 0 15 0kHz 8kHz Drive s type and carrier wave frequency CWF 2 2 5 5 kW 10kHz 7 5 55 kW 8kHz 55 250 kW 2kHz Note 1 The carrier wave frequency will affect the noise when motor running generally the carrier wave frequency is supposed to set as 3 5KHz For some special situation where require operating mutely the carrier wave frequency is supposed to set as 6 8KHz 2 When set the carrier wave frequency larger than defaultvalue then the power of drive need to derate 5 by every increase of 1 KHz b2 01Auto adjusting of CWF 0 1 0 0 Disable 1 Enable b2 02 Voltage adjustment 000 111H 001H selection b2 03 Overvoltage point at H 120 150 140 0 sta a s clo Over voltage at stall selection 0 Di
47. A4 08 lt 590 A4 09 A4 10 lt 90 as shown in Fig 6 14 i Frequency A4 08 i i i i f l 1 X e A4 07 A N Fig 6 14 Acc Dec starting time and ending time A4 11 Quick start stop selctor 0 3 0 0 Disable 1 Quick start normal stop 2 Normal start quick stop 3 A4 12 Start ACR P 0 1 200 0 20 0 A4 13 Start ACR I 0 000 10 000s 0 200s A4 14 Start AVR P 0 1 200 0 20 0 I Quick start quick stop A4 15 Start AVR 0 000 10 000s 0 200s A4 16 Stop ACR P 0 1 200 0 20 0 A4 17 Stop ACR I 0 000 10 000s 0 200s A4 18 Stop AVR P 0 1 200 0 20 0 A4 19 Stop AVR I 0 000 10 000s 0 200s 6 6 Group A5 A5 00 Reserved JASO2ASRIT 0 000 10 000s 0 200s A5 03 ASR1 output filter 0 8 0 A5 01 ASR1 P A5 02 ASR1 I A5 04 ASR2 P 0 1 200 0 20 A5 05 ASR2 I 0 000 10 000s 0 200s A5 06 ASR2 output filter 0 8 0 A5 07 ASR1 2 switching 0 100 0 10 0Hz frequency The parameters A5 00 A5 07 are only valid for vector control mode Under vector control mode it can change the speed response character of vector control through adjusting the proportional gain P and integral time I for speed regulator 1 The structure of speed regulator ASR is shown in Fig 6 15 In the figure Kp is proportional gain P Tj is integral time I Reference 4 j l torque Speed error a Current 4 i i Output i K 1 T S Fines PO Torque imut Reference frequency
48. Auxiliary reference disable reference frequency bit3 The control word 2 enable The selection bit for control word The control word 2 disable 2 bit15 bit4 Reserved Note control word 2 is enabling when the bit3 of control word 2 is enable 2 Status parameters Register address Parameters name Note 0x3300 VED operation status word 1 0x3301 Current main reference value Current operating frequency 0x3302 Slave model 0x3303 VFD model 0x3304 Software version 0x3305 Current operating frequency 0x3306 Output current 0x3307 Output voltage 0x3308 Output power 0x3309 Operating rotary speed 0x330A Operating line speed 0x330B Analog close loop feedback 0x330C Bus voltage 0x330D External counter Not support 0x330E Output torque 0x330F Digital input output terminal status bit0 bit4 X1 X5 bitlO bit12 Y1 RO1 0x3310 Actual length Not support 0x3311 Operating frequency after compensation Not support 0x3312 The first operating fault 0x3313 The second operating fault 0x3314 The latest operating fault 0x3315 Operating frequency setting 0x3316 Rotary speed setting 0x3317 Analog close loop setting 0x3318 Line speed setting 111 Register address Parameters name Note 0x3319 All 0x331A AI2 0x331B Length setting Not support 0x331C Acceleration time 1 setting 0x331D Deceleration time 1 setting
49. Group B4 0x0E Group A3 0x03 Group C0 0x14 Group A4 0x04 Group Cl 0x15 Group A5 0x05 Group DO Ox1E Group A6 0x06 Group D1 Ox1F Group A7 0x07 Group D2 0x20 Group A8 0x08 Group U0 Ox5A Group BO Ox0A Control parameter 0x32 Group B1 0x0B Status parameter 0x33 For example the register address of function code A3 02 is 0x0302 and the register address of the first control parameter Control command 1 is 0x3200 108 6 Control parameters and status parameters of VFD The control parameters of VFD can achieve the function such as startup stop setting operating frequency and so on Retrieving the status parameters of VFD can obtain the parameters such as operating frequency output current output torque and so on l Control parameter The control parameters of VFD are shown in following table Register Parameter Name Saved after powered off Note 0X3200 Control word 1 No 0x3201 Main setting No The main setting frequency In the common operation mode the channel of main setting is serial communication it tack effects if the bit8 of control word 1 is set on Wether it saves or not depends on the setting in A2 03 0x3202 Operation frequency setting No Same as above 0x3203 Digital closed loop setting yes Takes effects after the closed loop is enabled 0x3204 Pulse closed loop setting Do not support 0x3205 Analog outprut AO setting No Enable when A6 28 15 0x3206 Res
50. Hz 0 01Hz 1 00Hz O 0 30000 A6 24 Virtual terminal Binary setting 1 00 o 0 FFH setting 0 Disable 1 Enable Unit s place of LED BITO BIT3 X1 X4 Ten s place of LED BITO BIT2 X5 A6 25 Reserved A6 25 Reserved A6 26 Reserved A6 27 Reserved A6 28 Functions of 0 No function 1 0 o 0 36 terminal AO1 1 Output frequency 0 Max output frequency 2 Preset frequency 0 Max output frequency 3 Preset frequency After Acc Dec O Max output frequency Motor speed 0 Max speed Output current 0 2 lei 4 5 6 Output current 0 2 Iem 7 Output torque 0 3 Tem 8 Output power 0 2 Pe 9 Output voltage 0 1 2 Ve 10 Bus voltage 0 800V 11 AIl 12 AI2 13 Reserved 14 Reserved 15 Percentage of host 0 4095 16 36 Reserved 84 Function Factory 7 Setting ee Name Descriptions Unit ee Modif E A6 29 Functions of Same as A6 28 1 0 o 0 36 terminal AO2 A6 30 Gain of AO 0 07 200 0 0 1 100 0 o 0 2000 A6 31 Zero offset 100 0 100 0 0 1 0 0 o 0 2000 calibration of AO1 A6 32 Reserved A6 33 Reserved A6 34 AIl filter 0 01 10 00s 0 01s 0 05 o 1 1000 A6 35 Al filter 0 01 10 00s 0 01s 0 05 o 1 1000 A6 36 Reserved A6 37 Setting value of 0 0 10 0s 0 1s 0 0 o 1 100 timer 1 A6 38 Setting value of 0 100s Is 0 o 1 100 timer 2 A6 39 Target value of 0 65535 1 100 o 0 65535 counter
51. Limit of slip 0 0 250 0 200 compensation 62 10 Slip time constant b2 11 Energy saving function 0 Disable 1 Enable 0 b2 12 Frequency decrease 0 00 99 99Hz 10 00 Hz s compensation 0 1 25 0s 2 rate at voltage compensation 0 00 300 00Hz 0 50 Hz s b2 13Threshold of zero frequency operation This parameter is used together with No 9 function of digital output terminal b2 14 Reserved b2 15 Fan control 0 1 0 0 Auto operating mode The fan runs all the time when the drive is operating After the drive stops its internal temperature detecting 49 program will be activated to stop the fan or let the fan continue to run according to the IGBT s temperature The drive will activate the internal temperature detecting program automatically when it is operating and run or stop the fan according to the IGBT s temperature If the fan is still running before the drive stop then the fan will continue running for three minutes after the drive stops and then activate the internal temperature detecting program 1 The fan operates continuously The fan operates continuously after the drive is switched on Note This function is only valid in power above 7 5K W 6 13 Group b3 Details please refer to the Group b3 of function list in chapter 9 6 14 Group b4 b4 00 Key lock function selection 0 4 0 0 The keys on the operation panel are not locked and all the keys are usable
52. Preface Thank you for using CV100 series Variable Frequency Drive made by Kinco Automation CV100 satisfies the high performance requirements by using a unique control method to achieve high torque high accuracy and wide speed adjusting range Its anti tripping function and capabilities of adapting to severe power network temperature humidity and dusty environment exceed those of similar product made by other companies which improves the product s reliability noticeably Without PG connector strong speed control flexiable input output terminal pulse frequency setting saving parameters at power outage and stop frequency setting channel master and slave frequency control and so on all these satisfy various of high accuracy and complex drive command at the same time we provide the OEM customer high integration total solution it values highly in system cost saving and improving the system reliability CV100 can satisfy the customers requirements on low noise and EMI by using optimized PWM technology and EMC design This manual provides information on installation wiring parameters setting trouble shooting and daily maintenance To ensure the correct installation and operation of CV100 please read this manual carefully before starting the drive and keep it in a proper place and to the right person Unpacking Inspection Note Upon unpacking please check for Any damage occurred during transportation Check whether the rated va
53. Status display d0 00 Main reference 300 00 300 00Hz 0 01Hz 0 00 w 0 60000 frequency d0 01 Auxiliary 300 00 300 00Hz 0 01Hz 0 00 s 0 60000 reference frequency d0 02 Preset frequency 300 00 300 00Hz 0 01Hz 0 00 0 60000 d0 03 Frequency after 300 00 300 00Hz 0 01Hz 0 00 0 60000 Acc Dec d0 04 Output frequency 300 00 300 00Hz 0 01Hz 0 00 0 60000 d0 05 Output voltage 0 480V 1V 0 0 480 d0 06 Output current 0 0 3le 0 1A 0 0 bl 0 65535 d0 07 Torque current 300 0 300 0 0 1 0 0 0 6000 d0 08 Magnetic flux 0 100 0 0 1 0 0 0 1000 current d0 09 Motor power 0 0 200 0 Corresponding to the 0 1 0 0 0 2000 motor s rated power d0 10 Motor estimated 300 00 300 00Hz 0 01 0 00 0 60000 100 Function Factory i Setting cy Name Descriptions Unit ee Modif ase frequency do 11 Motor actual 300 00 300 00Hz 0 01 0 00 y 0 60000 frequency d0 12 Bus voltage 0 800V 1V 0 0 800 d0 13 Drive operation 0 FFFH 1 0 0 FFFFH status bit0 Run Stop bitl Reverse Forward bit2 Operating at zero frequency bit3 Accelerating bit4 Decelerating bitS Operating at constant speed bit6 Pre commutation bit7 Tuning bit8 Over current limiting bit9 DC over voltage limiting bitl10 Torque limiting bitl1 Speed limiting bitl2 Drive fault bitl3 Speed control bitl4 Torque control bitl5 Position control Reserved d0 14 Input terminals 0 FFH 0 OFF 1 ON 1
54. T module is abnormal Seek service f Lower the ambient Rectifier s Ambient over temperature pan E012 heatsink Vent is obstructed Clean the vent overheat Fan does not work Replace the fan Atuo tune the parameters of Parameters of motor are wrong motor Select the drive with bigger E013 Drive overload Too heavy load i power DC injection braking current is too big Reduce the DC injection braking current and prolong 63 Fault code Fault categories Possible reasons for fault Actions the braking time Too short acceleration time Prolong accerlation time Low AC supply voltage Improper V F curve Check the AC supply voltage Adjust V F curve or torque boost value Improper motor s overload protection threshold Modify the motor s overload protection threshold Motor is locked or load suddenly become too big Check the load Use a special motor if the Motor Common motor has operated with heavy load i E014 motor is required to operate over load at low speed for a long time i for a long time Low AC supply voltage Check the AC supply voltage Set V F curve and torque Improper V F curve boost value correctly E external Terminal used for stopping the drive in Disconnect the terminal if the equipment fails emergent status is closed external fault is cleared EEPROM R W Press STOP RST to reset E016 R W fault of
55. alue 100 60 e Sees Ae 46 6 o oo fk 25 50 gt 0 sf a 100 Analog input 1 05 0 C1 07 100 C1 05 25 100 C1 07 100 Fig 6 42 Regulation curve of reference Note 1 Fig 6 42 0 100 in X axis is corresponding to analog input 10V 10V 10V of analog input is corresponding to 100 and 10V is corresponding to 0 6V is corresponding to 80 2 If the analog type is current input because the currentinput range is 4 20mA then the range of X axis is 50 100 3 The adjusted value can be observed in d0 24 The regulation relationship between C1 06 C1 08 and feedback is similar to reference regulation Its adjusted value can be observed in d0 25 C1 09 Proportional gain KP C1 10 Integral gain Ki 0 000 10 000 0 100 0 000 10 000 2 000 C1 11 Kd C1 12 Sampling cycle T 0 01 50 00s 0 50s The bigger the proportional gain of KP the faster the Differential gain 0 000 10 000 0 100 response but oscillation may easily occur If only proportional gain KP is used in regulation the error cannot be eliminated completely To eliminate the error please use the integral gain Ki to form a PI control system The bigger the Ki the faster the response but oscillation may easily occur if Ki is too big The sampling cycle T refers to the sampling cycle of feedback value The PI regulator calculates once in each sampling cycle The bigger the sampling cycle the slower the r
56. alue b1 03 A0 08 0 00Hz F3 of motor 1 b1 02 V F voltage value V3 b1 04 100 0 0 0 of motor 1 b1 03 V F frequency value b1 05 b1 01 0 00Hz F2 of motor 1 b1 04 V F voltage value V2 b1 06 b1 02 0 0 of motor 1 b1 05 V F frequency value 0 00 b1 03 0 00Hz F1 of motor 1 46 b1 06 V F voltage value V1 0 0 b1 04 0 0 of motor 1 This group of parameters define the V F setting modes of CV100 so as to satisfy the requirements of different loads 3 preset curves and one user defined curve can be selected according to the setting of b1 00 If b1 00 is set to 1 a 2 order curve is selected as shown in Fig 6 34 as curve 1 If b1 00 is set to 2 a 1 7 order curve is selected as shown in Fig 6 34 as curve 2 If b1 00 is set to 3 a 1 2 order curve is selected as shown in Fig 6 34 as curve 3 The above curves are suitable for the variable torque loads such as fan amp pumps You can select the curves according to the actual load so as to achieve best energy saving effects Output 4 voltage V Vmax Fb Output frequency Hz Vmax Max output voltage Fb Basic operating frequency A0 12 Fig 6 34 Torque reducing curve If b1 00 is set to 0 you can define V F curve via b1 01 b1 06 as shown in Fig 6 30 The V F curve can be defined by connecting 3 points of V1 F1 V2 F2 and V3 F3 to adapt to special load characteristics Default V F curve set by factory is a direct line as show in
57. amplitude frequency centre frequency C3 04 For max frequency Swing amplitude frequency Max frequency C3 04 C3 05 Jump frequency 0 0 50 0 0 0 As shown in Fig 6 53 when C3 05 is set to 0 then there is no jumping frequency 0 1 999 9s 0 18 Swing cycle is the time from rising and falling of swing C3 06 Swing cycle frequency C3 07 Triangle wave rising 0 0 100 0 Swing cycle 50 0 C3 07 is the percentage corresponding to swing cycle as shown in Fig 6 53 Note Centre frequency It is the setting value of main reference frequency Max frequency It is the setting value of A0 08 6 19 Group d0 The parameters of Group d0 are used to monitor some states of drives and motors d0 00 Main reference 300 0 300 0HzK 0 00 frequency This parameter is used to monitor main reference frequency at normal operation mode d0 01 Auxiliary reference 300 0 300 0HzK 0 00 frequency This parameter is used to monitor the auxiliary reference frequency at normal operation mode d0 02 Preset frequency 300 0 300 0HzK 0 00 59 This parameter is used to monitor the frequency combined by main reference frequency and auxiliary reference frequency Positive indicates running forwards negative indicates running reverse d0 03 Acc Dec after 300 0 300 0HzK 0 00 Frequency This parameter is used to monitor the drive s output frequency include direction aft
58. an select stationary auto tuning You can also give up the auto tuning At this time please input the values on the motor s nameplate correctly 5 If the auto tuning cannot be applied and the correct motor s parameters are available the user should input the values on the motor s nameplate correctly b0 00 b0 05 and then input the calculated values b0 06 b0 10 Be sure to set the parameters correctly 6 If auto tuning is not successful the drive will alarm and display fault code E024 20 0 100 0 b0 12 Motor s overload 110 0 protection coefficient In order to apply effective overload protection to different kinds of motors the Max output current of the drive should be adjusted as shown in Fig 6 33 Current 80 200 gt Motor overload protective coefficient 16096 222 5 2 2 2 m Time T Fig 6 33 Motor s overload protection coefficient This parameter can be set according to the user s requirement In the same condition set b0 12 to a lower value if the user need fast protection for overload of motor or set it to a bigger value Note If the motor s rated current does not match that of the drive motor s overload protection can be realized by setting b0 12 b0 13 Oscillation inhibition 0 255 10 coefficient Adjust this parameter can prevent motor oscillation when drive using V F control 6 11 Group b1 b1 01 V F frequency v
59. apply supply voltage AC 220V or higher to control terminals except terminals Rla R1b and Ric Bl and B2 are used to connect the brake resistor do not shortcut them or the brake unit may be damaged parts inside the drive so as to avoid the risk of fire Parameter settings of the control panel that has been changed must be revised otherwise accidents may occur The bare portions of the power cables must be bound with insulation tape 1 3 Notes for Using CV100 Pay attention to the following issues when using CV100 1 3 1 About Motor and Load Compared to the power frequency operation CV100 series drives are voltage type variable frequency drive The output voltage is in PWM wave with some harmonics Therefore temperature rise noise and vibration of motor are higher compared to the rated frequency Low Speed operation with Constant Torque Driving a common motor at low speed for a long time the drive s rated output torque will be reduced considering the deteriorating heat dissipation effect so a special variable frequency motor is needed if operation at low speed with constant torque for a long term Motor s over temperature protecting threshold When the motor and driver are matched the drive can protect the motor from over temperature If the rated capacity of the driven motor is not in compliance with the drive be sure to adjust the protective threshold or take other protective measures
60. are selected by the jumper Voltage output range OV 10V AO2 Analog output 2 AO2 The default setting is output Current output range voltage refer to the function code 0 4 20mA A6 29 Reference ground GND Multi function Optocoupler isolation input input terminal 1 Input resistor R 3 3kQ Multi function Maximum input frequency of N input terminal 2 Can be defined as multi function digital X1 X5 200Hz Multi function input terminal Refer to the A6 group Input voltage range 20 30v input terminal 3 from A6 00 to A6 04 Multi function D U input terminal 4 Multi function 5 input terminal 5 Bi direction Can be defined as multi function digital Optocoupler isolation output Yl open collector output terminal refer to the A6 14 Maximum working voltage 30v output desctription Com port COM Maximum output current 50mA Category Function description Specification Common port of Common Three common ports in all cooperate COM 24V power port with other terminals supply Rla R1lb Normally closed Rla Rlc normally open Contact capacity Relay Can be defined as multi function relay AC250V 2A COS 1 output Relay output output terminal Refer to the A6 16 for AC250V 1A COS 0 4 terminal 1 function description DC30V 1A RG Input voltage of relay output terminal s overvoltage class is overvoltage class II Arrangement of control circuit terminals is as follows 24V PLC
61. arrier wave 2 0 15 0KHz 0 1 8 0 o 20 150 frequency b2 01 Auto adjusting of 0 Disable 1 1 o 0 1 CWF l Enable b2 02 Voltage adjustment Unit s place of LED 1 001 x 0 111H selection Over voltage at stall Selection 0 Disable When install brake resistor 1 Enable Ten s place of LED Not stop when instantaneous stop function selection 0 Disable 1 Enable Low voltage compensation Hundred s place of LED Overmodulation selection 0 Disable 1 Enable b2 03 Overvoltage point 120 0 150 0 Udce 0 1 140 0 x 1200 150 at 0 stall b2 04 Droop control 0 Disable 0 01 10 00Hz 0 01 0 00Hz o 0 1000 b2 05 Auto current 20 0 200 0 le 0 1 150 0 x 200 2000 limiting threshold b2 06 Frequency 0 00 99 99Hz s 0 01Hz 10 00 o 0 9999 decrease S Hz s rate when current limiting b2 07 Auto current 0 Invalid at constant speed 1 1 x 0 1 limiting 1 Valid at constant speed selection Note It is valid all the time at Acc Dec 89 Function ay k Factory Setting i Name Descriptions Unit ete Modif ee b2 08 Gain of Slip 0 0 300 0 0 1 100 0 0 3000 compensation b2 09 Slip compensation 0 0 250 0 0 1 200 0 o 0 2500 limit b2 10 Slip compensation 0 1 25 0s 0 1s 2 0s o 0 250 time constant b2 11 auto energy saving 0 Disable l 0 x 0 1 function 1 Enable b2 12 Frequency 0 00 99 99Hz s 0 01Hz 10 00 o 0 9999 decrease S Hz s rate at voltage compensation b2 13 Zero fre
62. ation column in the parameter table means whether the parameter can be modified 73 o Denotes the parameters can be modified during operation or at STOP state x Denotes the parameters cannot be modified during operating 6 Modification k Denotes the parameters are actually detected and cannot be revised Denotes the parameters are defaulted by factory and cannot be modified When you try to modify some parameters the system will check their modification property automatically to avoid mis modification Note 1 Parameter settings are expressed in decimal DEC and hexadecimal HEX If the parameter is expressed in hexadecimal the bits are independent to each other The value of the bits can be 0 F 2 Factory settings means the default value of the parameter When the parameters are initialized they will resume to the factory settings But the actual detected or recorded parameters cannot be initialized A Note It is defaulted that no parameters except A0 03 are allowed changing If you need change them please first set b4 02 parameter write in protection from to 0 Table 9 2 List of Parameters Function ae Factory Setting Name Descriptions Unit A Modif code setting range Group A0 Basic operating parameters A0 00 User password 0 No password protection 1 0 o 0 FFFF Others Password protection A0 01 Control m
63. ax reference A Preset frequency A Preset frequency F max Fmax Buti 7 Fain S gt gt Pmin Pmax P Pmin Pmax P Amin Amax A Amin Amax A 1 Positive 2 Negative A AT1 AI3 terminal input Pmin Amin Min reference Pmax Amax Max reference P Pulse terminal input Fmin Freq coreesponding Fmax Freq coreesponding To Min frequency To Max frequency Fig 6 8 Freq coreesponding to Min frequency Analog input value A is a percentage without unit and 100 corresponds to 10V or 20mA Pulse frequency P is also a percentage without unit and 100 corresponds to the Max pulse frequency defined by A6 10 The time constant of the filter used by the reference selector is defined in Group A6 A3 00 is used to select the analog input curve and pulse input curve as show in Fig 6 9 30 sebela 0 Curve 1 1 Curve 2 AIl Curve selection 2 Curve3 3 Curve 4 0 Curve 1 1 Curve 2 2 Curve3 3 Curve 4 Reserved Reserved Fig 6 9 Frequency curve selection AI2 Curve selection For example the requirements are 1 Use the analog signal AI1 input to set the reference frequency 2 Input signal OV 10V 3 0 5V input signal corresponds to 50Hz reference frequency and 4V input signal corresponds to 10Hz reference frequency 6V input signal corresponds to 40Hz reference frequency 10V input signal corresponds to 5Hz reference frequency According to the a
64. aying 10 seconds 103 Function Le Factory i Setting ee Name Descriptions Unit ae Modif eae 3 The over current fault can tbe reset until delaying 6 seconds 4 The keypad will diplay fault Axxx when fault warning appears For example when contactor failure the keypad will display E018 if it is action protection and the keypad will display A018 if it is warning and continue to run d1 01 Bus voltage of the 0 999V 1V OV 0 999 latest failure d1 02 Actual current of 0 0 999 9A 0 1A 0 0A ss 0 9999 the latest failure d1 03 Operation 0 00Hz 300 00Hz 0 01Hz 0 00Hz gj 0 30000 frequency of the latest failure d1 04 Operation status of 0 FFFFH 1 0000 a 0 FFFFH the latestfailure d1 05 Fault record 2 0 55 1 0 0 50 d1 06 Fault record 3 0 55 1 0 0 50 Group d2 Product Identity Parameters d2 00 Serial number 0 FFFF 1 100 x 0 65535 d2 01 Software version 0 00 99 99 1 1 00 0 9999 number d2 02 Custom made 0 9999 1 0 0 9999 version number d2 03 Rated capacity Output power 0 999 9KVA O 1KVA Factory 0 9999 Dependent on drive s model setting d2 04 Rated voltage 0 999V Dependent on drive s 1V Factory 0 999 model setting d2 05 Rated current 0 999 9A Dependent on drive s 0 1A Factory 0 9999 model setting Group U0 Factory parameters U0 00 Factory password Rye 1 Factory 0 FFFF Note Other parameters in this group setting
65. ble 6 6 shows the functions of the above 2 terminals One function can be selected repeatedly Table 6 6 Functions of output terminals Setting Function Setting Function Drive running signal RUN Frequency arriving signal FAR Frequency j detection i Frequency detection threshold threshold FDT2 FDT1 4 Reserved 5 sei a lock up signal LU External stopping High limit of command frequency FHL EXT Lower limit of 8 frequency 9 Zero speed running FLL 10 Reserved 11 Reserved PLC running PLC running cycle 12 step finish 13 finish signal signal 14 Swing limit 15 Drive ready RDY 16 Drive fails 17 Reserved 18 Reserved 19 Torque limiting Drive running 20 21 forward reverse Timer 1 reach 22 Timer 2 reach 23 Counter reach Intermediate 24 counter reach The instructions of the functions in Table 6 6 as following 0 Drive running signal RUN When the drive is in operating status there will be running indication signal output by this terminal 1 Frequency arriving signal FAR See A6 19 2 Frequency detection threshold FDT1 See A6 20 A6 21 3 Frequency detection threshold FDT2 See A6 22 A6 23 4 Reserved 5 Low voltage lock up signal LU The terminal outputs the indicating signal if the DC bus voltage is lower than the low voltage limit and the LED displays P oFF 6 External stopping command EXT
66. bles bigger than Imm to connect to the terminals Arrangement of control circuit terminals is as follows A14 Al2 sov x1 x2 x3 x4 x5 Y1 A01 A02 OP com PE Fig 4 2 Arrangement of control terminals Refer to table 4 2 for description of each terminal Table 4 2 function list of each terminal Shield Shielded PE PE terminal connected to shielding Connected to circuit PE inside the Category v o Qa n 5 azk lt Multi fun ction output terminal Terminals Function description Specification layer Analog singal 485 drive communication motor power cable shield can be connected here Provide 10V power supply Maximum output current is 5mA oO Can accept analog voltage current Signal ended input jumper AIl can select voltage or Input voltage range 10V 10V input AIl current input mode Reference ground Input impedance 45KQ GND Resolution 1 4000 Can accept analog voltage current Input current range OmA 20 Signal ended input jumper AI2 can select voltage or mA Resolution 1 2000 Need input AI2 current input mode Reference ground GND Providing analog voltage or current output they are selected by the jumper Voltage output range OV 10V AOl Analog output 1 AO1 The default setting is output Current output range voltage refer to the function code 0 4 20mA A6 28 Reference ground GND Providing analog voltage or current output they
67. bove requirements the parameter settings are 1 A0 02 1 select AIl input to set the reference frequency 3 A3 00 0003 select curve 4 4 A0 08 50 0kHz set the Max output frequency to 50 Hz 5 A3 13 10 10x100 100 0 set the percentage that the Max reference 10V corresponds to 10V 6 A3 14 5 00Hz A0 08 100 set the percentage that the max input signal corresponds to the the reference frequency 7 A3 15 6 10x100 60 0 the percentage that inflection2 reference 6V of curve 4 corresponds to the 10V 8 A3 16 40 00Hz A0 08 100 set the percentage that inflection2 reference 6V corresponds to the reference frequency 9 A3 17 4 10x100 40 0 the percentage that inflection refererece 4V of curve 4 corresponds to the 10V 10 A3 18 10 00Hz A0 08 100 set the percentage that inflection reference 4V of curve 4 corresponds to the 11 A3 19 0 5 10x100 5 0 set the percentage reference 0 5V reference frequency that the Minimum of curve 4 corresponds to the 10V 12 A3 20 50 00Hz A0 08 100 set the percentage that the minimum reference 0 5V corresponds to the reference frequency Output frequency A3 20 100 t A3 16 80 A3 18 20 i i A3 14 10 ot eeren 40 60 A3 19 A3 17 A3 15 Pulse signal input A3 13 Fig 6 10 Pulse signal input 1 If there is no setting of inflection point in the 3rd requirement means to change the requirement as 0 5V input signal corresponds to 50Hz r
68. c Dec The bit5 bitO of control word 1 are enable 0 Disable Acc Dec when this bit is enable bit7 1 Host computer control word 1 enable Selection bit of host computer control word 0 Host computer control word 1 1 disable bit8 1 Main reference enable Selection bit of main reference 0 Main reference disable bit9 1 Fault reset enable Selection bit of fault reset 0 Fault reset disable bit15 bit10 000000B Reserved Note C1 The host computer control word control wordl and control word 2 is enable when set Methods of inputting operating commands to communication control The control word 1 is enabled when the bit7 of control word 1 is enable And bit5 bit0 are enable when the bit6 of control word 1 is enable 2 Processing of fault and alarm in host computer when VFD is failure all the command of control word 1 and control word 2 except fault reset command are disable it need to reset fault firstly before sending other commands When the alarm happens the control words is still enable The bits definitions of control word 2 are shown as follows Bit Value Function Note 110 bitO VFD operation disable VFD operation enable Selection bit for VFD operation enable disable bitl Running The direction refer to HO Se Running direction Other operation status Refer to control word 1 bit2 Auxiliary reference enable The selection bit for auxiliary
69. cksum Request 0x05 0x06 0x3200 0x00C0 0x86A6 Response 0x05 0x06 0x3200 0x00CO Ox86A6 No 5 VFD reset fault Data frame Address Function code Register address Register content Checksum Request 0x05 0x06 0x3200 0x0280 0x8636 Response 0x05 0x06 0x3200 0x0280 0x8636 Read the operating frequency of No 5 VFD and the response operating frequency of the VFD is 50 00Hz Data frame Address Function code Register Number of Register Checksum address registers or content bytes Request 0x05 0x03 0x3301 0x0001 None 0xDBOA Response 0x05 0x03 None 0x02 0x1388 0x44D2 115 Rewrite the acceleration time 1 Function code A0 06 of No 5 VFD to 10 0s and can t save after power failure Data frame Address Function code Register address Register content Checksum Request 0x05 0x06 0x0006 0x0064 0x69A4 Response 0x05 0x06 0x0006 0x0064 0x69A4 Read the output current of No 5 VFD and the response output current of the VFD is 30 0A Data frame Address Function code Register Number of Register Checksum address registers or content bytes Request 0x05 0x03 0x3306 0x0001 None 0x6ACB Response 0x05 0x03 None 0x02 0x012C 0x49C9 Read the deceleration time 1 Function code A0 07 of No 5 VFD and the response deceleration time of the VFD is 6 0s Data frame Address Function code Register Number of Register Checksum address registers or content bytes Reque
70. cy 50 00Hz Lower limit of frequency upper limit of frequency 50 00Hz These frequencies will be used in multi step speed C0 14 Preset frequency 15 operation refer to the introductions of No 27 28 29 and 30 function of A6 00 A6 04 6 16 Group C1 Process close loop control The process closed loop control type of CV100 is analog close loop control Fig 6 39 shows the typical wiring of analog close loop control QF R XK T a U AC s CV10 q V Output Seog Cc a HP gt inpu T PE Pressure KA T transmitter rp 9 Xi 10V m AIl T 7p COM 10v9 gt o GND acne 10V pele Fig 6 39 Analog feedback control system with internal process close loop Analog feedback control system An analog feedback control system uses a pressure transmitter as the feedback sensor of the internal close loop As shown in Fig 6 37 pressure reference voltage signal is input via terminal AI2 while the feedback pressure value is input into terminal AI1 in the form of 0 4 20mA current signal The reference signal and feedback signal are detected by the analog channel The start and stop of the drive can be controlled by terminal Xi The above system can also use a TG speed measuring generator in close speed loop control Note The reference can also be input via panel or serial port Operating principles of internal process close loop of CV100 is shown in the Fig
71. deteriorates at low speed below 30Hz the motor s overheat protecting threshold should be lowered which is called low speed compensation 2 Variable frequency motor without low speed compensation The cooling effects of variable frequency motor is not affected by the motor s speed so low speed compensation is not necessary A8 04 Auto reset times 0 100 0 A8 05 Reset interval 2 0 20 0s 5 0s Auto reset function can reset the fault in preset times and interval When A8 04 is set to 0 it means auto reset is disabled and the protective device will be activated in case of fault Note The IGBT protection E010 and external equipment fault E015 cannot be reset automatically A8 06 Fault locking function selection 0 Disable 1 Enable 6 10 Group b0 0 4 999 9kW dependent on b0 00 Rated power drive s model 0 rated volotage of drive b0 01Rated voltage dependent on drive s model 0 1 999 9A dependent on b0 02 Rated current drive s model 1 00 300 00Hz dependent b0 03 Rated frequency on drive s model b0 04 Number of polarities of motor b0 05 Rated speed 0 60000RPM 1440RPM These parameters are used to set the motor s parameters In order to ensure the control performance please set b0 00 b0 05 with reference to the values on the motor s nameplate Note The motor s power should match that of the drive Gen
72. dif Setting range negative and the drive operate reverse C1 35 Sleep function selection 0 Disable 1 Enable C1 36 Sleep level 0 0 100 0 0 1 50 0 0 1000 C1 37 Sleep latency 0 0 6000 0s 0 1s 30 0s 0 60000 C1 38 Wake up level 0 0 100 0 0 1 50 0 0 1000 C2 Simple PLC C2 00 Simple PLC operation mode selector Unit s place of LED PLC operation mode 0 No function 1 Stop after single cycle 2 Keep final states after single cycle 3 Continuous cycle Ten s place of LED Start mode 0 Start from first step 1 Start from the step before stop or alarm 2 Start from the step and frequency before stop or alarm Hundred s place of LED Storage after power off 0 Disable 1 Save the segment frequency when power off Thousand s place of LED Time unit selector for each step 0 Second 1 Minute 0000 0 1123H C2 01 Step 1 setting Unit s of LED 0 Multiple frequency N N corresponding to current step 000 0 323H 97 Function Factory Setting Name Descriptions Unit i Modif code setting range 1 Defined by A0 02 2 Multiple closed loop reference N N corresponding to current step 3 Defined by C1 01 Ten s place of LED 0 Forward 1 Reverse 2 Defined by operation command Hundred
73. drive s rated torque d0 34 Reference torque 300 0 300 0 Corresponding to 0 1 0 0 F 0 6000 drive s rated torque Group d1 Fault record d1 00 Fault record 1 0 No fault records 1 0 i 0 50 1 Over current during acceleration E001 2 Over current during deceleration E002 3 Over current in constant speed operation E003 4 Over voltage during acceleration E004 5 Over voltage during deceleration E005 102 Function code Name Descriptions Unit Factory setting Modif Setting range 6 Over voltage in constant speed operating process E006 7 Drive s control power supply over voltage E007 8 Input phase loss E008 9 Output phase failure E009 10 Protections of IGBT act E010 11 IGBT module s heatsink overheat E011 12 Rectifier s heatsink overheat E012 13 Drive overload E013 14 Motor over load E014 15 External equipment fails E015 16 EEPROM R W fault E016 17 RS232 RS485 communication failure E017 18 Contactor not closed E018 19 Current detection circuit has fault Hall sensor or amplifying circuit E019 20 Reserved 21 Reserved 22 Reserved 23 Parameter copy error E023 24 Auto tuning fails E024 25 Reserved 26 Reserved 27 Brake unit failure E027 Note q E007 is not detected if the the model is 18 5G 22G or blow Q Fault E010 can t be reset until del
74. e keys are unusable 2 All the keys except for the multi functional key are unusable 3 All the keys except for the SHIFT key are unusable 4 All the keys except for the RUN AND STOP keys are unusable 1 b4 01 Multi function key definition 0 Jog function 1 Coast to stop 2 Quick stop 91 Function code Name Descriptions Unit Factory setting Modif Setting range 3 Switch of operating command 4 Switch of forward and reverse Save after power failure 5 Switch of forward and reverse Not save after power failure b4 02 Parameter protection 0 All parameters are allowed modifying 1 Only A0 03 and b4 02 can be modified 2 Only b4 02 can be modified 0 2 b4 03 Parameter initialization 0 No operation 1 Clear falt information in memory 2 Restore to factory settings b4 04 Parameter copy 0 No action 1 parameters upload 2 parameters download 3 parameters download except the parameters related to drive type Note Not to upload download drive s parameters 0 3 b4 05 Display parameters selection Binary setting BIT1 Operating 0 Nodisplay 1 Display Unit s place of LED BITO Output frequency No display at stop Display power frequency at energy feedback mode BIT1 Setting frequency Flicking No display at energy feedback mode BIT2 Output current No displa
75. eceseeeseeeeseeeseeesecesecscescecseesseesscesceceseeseseseaeeneeensees 11 4 2 1 Wiring of control circuit termial ccecceccccsceesssesseceeecesseececseeessecesceeseecseecsscesseecseecsseceseeeseeensesseeeeeensees 11 Chapter 5 Operation Instructions of KincO VED cccccceessceseceeseseseceseeeseceeceececeseeesaescecneeeseesseneneseseeseseesneeeeseneneees 16 5 1 Using Operation Panel ccccccccscesssecssecsseeeceeeecseeesseeeseecseeeesecsseeeseeeseeeesaeeseeesecesseseseeeseeseseseseeeesesseeeseeeseees 16 5 1 1 Operation panel appearance and keys function AescriptiOn ce ee eesesceecesecneceeeseceaeeaeceeceaecneeeaeeeeeenees 16 5 1 2 Function Descriptions of LED and Indicators ccecsessscceneeseeeeeseesceeesecscescecneeeseenececeeeeneeesereneneenes 17 5 1 3 Display status of operation pannel cccccccccscesssesseeesecsseeeseecseecssecssceeseecssecessesseecseecsseceseeeseeeseaesaeeenseensaes 17 5 1 4 Panel Operation aea a a a Eaa aa A aa E aar a ae a E ae a eaa a Taataa Eai 17 5 2 Operation mod of VE De vesteerrs cessed ea eee eA Rees a RS Se ee 19 9 2 L Controlsmode Of VFD aaran cous tictous A E E N O A EREN ARN 19 5 2 2 Operating Status ccccscccsscssccsecesseesceceecesseeececeseceeeceessnecseeseeseseeesecsseeseeeseaeeeeeeeseceseseseeeseeseessessseseeeseenes 19 5 2 3 Control mode and operation mode Of KincO VED cc ecccecsscesseesseessceeseeceeeceseeeseecseeceseeeeeceeesseesseeeaeees 19 5 2 4 The channels to set t
76. eference 15 Among the close loop reference selectors besides the 3 selectors defined by C1 01 the voltage value defined by C1 19 C1 33 can also be used as the close loop reference Voltage of preset close loop reference 1 15 can be selected by terminals refer to introductions to A6 00 A6 04 for details The priority preset close loop reference control is higher than the reference selectors defined by C1 01 C1 34 Close loop output reversal ae 0 1 0 selection 0 The close loop output is negative the drive will operate at zero frequency 1 The close loop output is negative and the drive anti reverse function is operate reverse If the activated then the drive will operate at zero frequency Refer to the instructions of A1 12 C1 35 Sleep function selection 0 1 0 0 Disable 1 Enable C1 36 Sleep level 0 0 100 0 50 0 C1 37 Sleep latency 0 0 6000 0s 30 0s C1 38 Wake up level 0 0 100 50 0 54 As shown in Fig 6 43 when the output frequency is lower than the sleep level C1 36 timer for sleep latency will start When the output frequency is larger than the sleep level the timer for sleep latency will stop and clear If the time of the situation that the output frequency is lower than the sleep level is longer than sleep latency C1 37 then the driver will stop When the actual PLC step finish signal feedback value is higher than wake up level C1 38 the l driver w
77. eference frequency and 10V input signal corresponds to 5Hz reference frequency Then we can set the inflection point 1 the same as Min reference A3 17 A3 19 A3 18 A3 20 and inflection point 2 the same as Max reference A3 13 A3 15 A3 14 A3 16 As shown in Fig 6 11 Output frequency A3 20 100 f 7 A3 18 A3 14 10 4 eeeee Pulse signal input A3 16 a A3 19 5 A 3 13 100 A3 17 A3 15 Fig 6 11 Pulse signal input 2 31 Note 1 If user set the reference of inflection point 2 of curve 4the same as Max reference A3 15 A3 13 then the drive will force A3 16 A3 14 means the setting of inflection point 2 is invalid If reference of inflection point 2 is the same as reference of inflection point 1 A3 17 A3 15 then the drive will force A3 18 A3 16 means the setting of inflection point is invalid If reference of inflection point 1 is the same as Min reference A3 19 A3 17 then the drive will force A3 20 A3 18 means the setting of Min reference is invalid The setting of curve is in the same manner 2 The range of the actual value that corresponds to the reference of curve 1 2 3 and 4 is 0 0 100 0 corresponds to torque is 0 0 300 0 and corresponds to frequency its range is 0 0 100 0 6 5 Group A4 A4 00 Acc Dec mode O 1 0 0 Linear Acc Dec mode Output frequency increases or decreases according to a constant rate as shown in Fig 6 12 Frequency _
78. ensation A8 04 Auto reset times 0 No function 1 100 Auto reset times Note The IGBT protection E010 and external equipment fault E015 cannot be reset automatically 0 100 A8 05 Reset interval 2 0 20 0s time 0 1s 5 0s 20 200 A8 06 Fault locking function selection 0 Disable 1 Enable 86 Function code Name Descriptions Unit Factory setting Modif Setting range Group b0 Motor parameters b0 00 Rated power 0 4 999 9K W 0 1 0 4 9999 b0 01 Rated voltage 0 rated volotage of drive 1 0 0 999 b0 02 Rated current 0 1 999 9A 0 1A Depende nt on drive s model 1 9999 b0 03 Rated frequency 1 00 1000 00Hz 0 01Hz Depende nt on drive s model 100 3000 0 b0 04 Number of polarities of motor 2 24 4 2 24 b0 05 Rated speed 0 60000RPM IRPM 1440RP M 0 60000 b0 06 Resistance of stator R1 0 00 50 00 0 01 Depende nt on drive s model 0 5000 b0 07 Leakage inductance X1 0 00 50 00 0 01 Depende nt on drive s model 0 5000 b0 08 Resistance of rotor R2 0 00 50 00 0 01 Depende nt on drive s model 0 5000 b0 09 Exciting inductance Xm 0 0 2000 0 0 1 Depende nt on drive s model
79. ent step and also record the operating frequency then when it restart it will return to the operating frequency before stop and continue the left operating time as shown in Fig 6 51 Output 4 frequency CHZ f3 f5 Previous operating Time t il time of step 4 Left operating time of step 4 Stop signal Fig 6 51 Start mode 2 of PLC function Hundred s place of LED Save after power off 0 Not save The drive will not save the PLC operating status after power off It will start from first step after power on again 1 Save the segment frequency after power off It will save the PLC operating status including step operating frequency and operating time then it will restart according the the setting in ten s place of LED when power on again Thousand s place of LED Time unit selector of each step 0 Second Each steps will use second as the unit of operating time 1 Minute Each steps will use minute as the unit of operating time This unit selector is only valid for PLC operating time C2 01 Step 1 setting mode 0 323H 0000 selector C2 02 Step 1 operating time 0 0 6500 0 20 0 C2 03 Step 2 setting mode Same as C2 01 selector C2 04 Step 2 operating time 0 0 6500 0 20 0 C2 05 Step 3 setting mode Same as C2 01 selector C2 06 Step 3 operating time 0 0 6500 0 20 0 C2 07 Step 4 setting mode Same as C2 01 selector C2 08 Step 4 operating time 0 0 6500 0 20 0 C2 09 Step 5
80. er the drive accelerating or decelerating d0 04 Output frequency 300 0 300 0HzK 0 00 This parameter is used to monitor the drive s output frequency include direction d0 05 Output voltage 0 480V 0 This parameter is used to monitor the drive s output voltage d0 06 Output current 0 0 3Ie 0 This parameter is used to monitor the drive s output current 300 0 300 0 0 0 d0 07 Torque current This parameter is used to monitor the percentage of drive s torque current that corresponding to the motor s rated current d0 08 Magnetic flux current 0 0 100 0 0 0 This parameter is used to monitor the percentage of drive s magnetic flux current that corresponding to the motor s rated current d0 09 Motor power 0 0 200 0 0 0 This parameter is used to monitor the percentage of drive s output power that corresponding to the motor s rated power estimated 300 00 300 00Hz d0 10 Motor frequency This parameters is used to monitor the estimated motor rotor frequency under the condition of open loop vector control actual 300 00 300 00Hz d0 11 Motor frequency This parameter is used to monitor the actual motor rotor frequency measured by encoder under the condition of close loop vector control d0 12 Bus voltage 0 800V 0 This parameter is used to monitor the drive s bus voltage d0 13 Dri ti status TO O St
81. erally the motor s power is allowed to be lower than that of the drive by 20 or bigger by 10 otherwise the control performance cannot be ensured b0 06 Resistance of stator 0 00 50 00 dependent R1 on drive s model b0 07 Leakage 0 00 50 00 dependent inductance X1 on drive s model b0 08 Resistance of 0 00 50 00 dependent rotor R2 on drive s model b0 09 Exciting 0 0 2000 0 dependent inductance Xm on drive s model b0 10 Current without 0 1 999 9A dependent load I0 on drive s model 44 See Fig 6 32 for the above parameters R JX R IXa 1 Ot eee purse I I 1 S a a i Xm o Fig 6 32 Motor s equivalent circuit In Fig 6 32 R1 X11 R2 X21 Xm and IO represent stator s resistance stator s leakage inductance rotor s resistance rotor s leakage inductance exciting inductance and current without load respectively The setting of b0 07 is the sum of stator s leakage inductance and rotor s inductance The settings of b0 06 b0 09 are all percentage values calculated by the formula below Ope x10 V s3 x 1 1 R Stator s resistance or rotor s resistance that is converted to the rotor s side V Rated voltage I Motor s rated current Formula used for calculating inducatance leakage inductance or exciting inductance xX _ __x 100 V V3 x 1 2 X sum of rotor s lea
82. ers Internal temperature Thermometer i less than 35 C 8 2 Periodical Maintenance Customer should check the drive every 3 months or 6 months according to the actual environment Notes 1 Only trained personnel can dismantle the drive to replace or repair components 2 Don t leave metal parts like screws or pads inside the drive otherwise the equipment may be damaged 68 General Inspection 1 Check whether the screws of control terminals are loose If so tighten them with a screwdriver 2 Check whether the main circuit terminals are properly connected whether the mains cables are over heated 3 Check whether the power cables and control cables are damaged check especially for any wear on the cable tube 4 Check whether the insulating tapes around the cable lugs are stripped 5 Clean the dust on PCBs and air ducts with a vacuum cleaner 6 For drives that have been stored for a long time it must be powered on every 2 years When supplying AC power to the drive use a voltage regulator to raise the input voltage to rated input voltage gradually The drive should be powered for 5 hours without load 7 Before performing insulation tests all main circuit input output terminals should be short circuited with conductors Then proceed insulation test to the ground Insulation test of single main circuit terminal to ground is forbidden otherwise the drive might be damaged Please use a 500V Mega Ohm Mete
83. erse jog operation 5 3 wire operation control 6 External RESET signal input 7 External fault signal input 8 External interrupt signal input 9 Drive operation prohibit 10 External stop command 11 DC injection braking command 12 Coast to stop 13 Frequency ramp up UP 14 Frequency ramp down DN 15 Switch to panel control 16 Switch to terminal control 17 Switch to communication control mode 18 Main reference frequency via All 19 Main reference frequency via AI2 20 Reserved 21 Main reference frequency via DI 22 Auxiliary reference frequency invalid 23 Auxiliary reference frequency via AIl Reserved 24 Auxiliary reference frequency via AI2 Reserved 25 Reserved 26 Auxiliary reference frequency via DI Reserved 27 Preset frequency 1 28 Preset frequency 2 80 Function Lae Factory i Setting ee Name Descriptions Unit ae Modif ease 29 Preset frequency 3 30 Preset frequency 4 31 Acc Dec time 1 32 Acc Dec time 2 33 Multiple close loop reference selection 1 34 Multiple close loop reference selection 2 35 Multiple close loop reference selection 3 36 Multiple close loop reference selection 4 37 Forward prohibit 38 Reverse prohibit 39 Acc Dec prohibit 40 Process close loop prohibit 41 Reserved 42 Main frequency switch to digital setting 43 PLC pause 44 PLC prohibit 45 PLC stop memory clear 46 Swin
84. erved 0x3207 Digital output DO setting No Enable when A6 25 65 0x3208 Frequency Proportion Do not support setting 0x3209 Virtual terminal control No BitO0 bit4 X1 XS setting Corresponding to on state of the bits in A6 24 Bit10 bit13 Y1 ROI RO2 They are enabled when A6 14 A6 17 17 0x320A Set the acceleration time Yes 0x320B Set the deceleration time Yes Ox3212 Control command word 2 No Note 1 When read control parameters it will return the value which is rewrote in the previous communication 2 In control parameters the preset value range of input output setting value and decimal point scaling should refer to the corresponding function code 109 The bits for the control command word are defined as follows Bit Value Function Note bit2 bitO 111B Running command Start VFD enable when jog is disable 110B Stop mode 0 Stop according to the preset deceleration time enable when jog is disable 101B Stop mode 1 Coast to stop 100B Stop by external fault Coast to stop and VFD display external 011B Stop mode 2 Not support Others Reserved bit3 1 Reverse Set the operating direction when run 0 Forward command is enable bit4 1 Jog forward f No action when bits for jog forward and 0 Jog forward disable reverse are enable at the same time and jog Pi i Tog EVENS stop when both are disable at the same time 0 Jog reverse disable bit6 1 Enable Ac
85. esponse C1 13 Output filter 0 01 10 00 0 05 This parameter defines the filter time of the close loop output Frequency or torque The bigger the output filter the slower the response C1 14 Error limit 0 0 20 2 0 This parameter defines the max deviation of the output from the reference as shown in Fig 6 43 Close loop regulator stops operation when the feedback value is within this range Setting this parameter correctly is helpful to improve the system output accuracy and stability AFeedback value Error Lim Reference L A gt SZ i Ooutput gt Time Airequency i gt Time Fig 6 43 Error limit C1 15 Close loop regulation characteristic 0 1 0 0 Positive Set C1 15 to 0 if the motor speed is required to be increased with the increase of the reference 1 Negative Set C1 15 to 1 if the motor speed is required to decrease with the increase of the reference C1 16 Integral regulation selection 0 Stop integral regulation when the frequency reaches the upper and lower limits 1 Continue the integral regulation when the frequency reaches the upper and lower limits It is recommended to disable the integral regulation for the system that requires fast response C1 17 Preset close loop 0 00 1000 0Hz 0 00Hz frequency C1 18 Holding time of preset close loop 0 0 3600 0s 0 0s frequency 53 This function can make the close loop regu
86. eters are actually detected Do not try to change these parameters changed not allowed changing users are not allowed to chaged these MENU is disabled Panel is locked up See No response of operation panel 65 Phenomena Conditions Possible reasons of fault Actions Parameter not displayed when User s password is required Input correct user s password pressing MENU Instead 0 0 0 0 R bases Seek service is displayed The drive stops during The drive stops and its RUN LED is off while there is no STOP command Fault alarm occurs AC supply is interrupted Find the fault reason and reset the drive Check the AC supply condition Control mode is changed Check the setting of relevant parameters Logic of control terminal changes Check the settings of A6 13 Motor stops when Auto reset upon a fault Check the setting of auto reset Stopping command is input from external terminal Check the setting of this external terminal there is no operating y Preset frequency is 0 Check the frequency setting process stopping Start fr isl th art frequency is larger than command while q y 8 Check the start frequency fs 7 preset frequency the drive s RUN LED illuminates Skip frequency is set incorrectly Check the setting of skip frequency Enable Ban forwarding when and operates at j 8 Check the set o
87. eters are set incorrectly it will cause over voltage fault when the system is accelerated to high speed quickly If the system doesn t connect external braking resistor or braking unit that is because the energy return under the system s regenerative braking when the system is dropping after speed overshoot It can be avoided by adjusting PI parameters 3 The PI parameters adjustment for speed regulator ASR in the high low speed running occasion To set the switching frequency of ASR A5 07 if the system requires fast response in high and low speed running with load Generally when the system is running at a low frequency user can increase proportional gain P and decrease integral time I if user wants to enhance the dynamic response The sequence for adjusting the parameters of speed regulator is as following 1 Select a suitable switching frequency A5 07 2 Adjust the proportional gain A5 01 and integral time A5 02 when running at high speed ensure the system doesn t become oscillating and the dynamic response is good 3 Adjust the proportional gain A5 04 and integral time A5 05 when running at low speed ensure the system doesn t become oscillating and the dynamic response is good 4 Get the reference torque current through a delay filter for the output of speed regulator A5 03 and A5 06 are the time constant of output filter for ASR1 and ASR2 A5 08 A5 09 Reserved Reserved function A5
88. f input voltage Install input reactor Too big load inertia Connect suitable braking kit 62 Fault code Fault categories Possible reasons for fault Actions E007 Drive s control Abnormal AC supply voltage Check the AC supply voltage power supply or seek service over voltage E008 Input phase Any of phase R S and T cannot be detected Check the wiring and loss installation Check the AC supply voltage Check the drive s output Output phase wirin E009 tput p Any of Phase U V and W cannot be detected p loss Check the cable and the motor Rewiri l k Short circuit among 3 phase output or pie P NGT anes i amt the insulation of motor is line to ground short circuit good Instantaneous over current Refer to E001 E003 Clean the vent or replace the Vent is obstructed or fan does not work f P an Gad K Lower the ambient ver temperature E010 Protections of p temperature IGBT ae Wires or connectors of control board are loose Check and rewiring Current waveform distorted due to output 2 Check the wiring phase loss Auxiliary power supply is damaged or IGBT ba Seek service driving voltage is too low Short circuit of IGBT bridge Seek service Control board is abnormal Seek service Lower the ambient Ambient over temperature IGBT module s temperature E011 heatsink Vent is obstructed Clean the vent overheat Fan does not work Replace the fan IGB
89. f terminal funtion zero frequency S eee Enable Ban revesing when run E Check the set of terminal function reversely Terminal used for coasting to stop Check the terminal used for coasting to is enabled stop Terminal used for prohibiting ae f Check the terminal used for prohibiting running pies oo running of the drive is enabled of the drive is enabled The drive does not 3 f Terminal used for stopping the Check the terminal used for stopping the The drive work andis drive is enabled drive does not work RUN LED is off when the RUN key is pressed In 3 wire control mode the terminal used to control the 3 wire operation is not closed Set and close the terminal Fault alarm occurs C Clear the fault Positive and negative logic of input terminal are not set correctly Check the setting of A6 13 P oFF is reported when the drive begin to run immediately Transistor or contactor disconnected and overload Since the transistor or contactor is disconnected the bus voltage drops at heavy load therefore the drive displays P Off not E018 Run the drive until the transistor or contactor is connected 66 Phenomena Conditions Possible reasons of fault Actions after power on message 67 Chapter 8 Maintenance Many factors such as ambient temperature humidity dust vibration internal component a
90. g 0 Non close loop running 112 bit2 1 PLC running 0 Non PLC running bit3 1 Multi section frequency operation 0 Non multi section frequency operation bit4 1 Common operation 0 Non common operation bit5 1 Swing frequency 0 Non swing frequency bit6 1 Under voltage 0 Normal voltage bit7 Reserved bit8 Servo operation bit9 Customized operation bit10 Synchronous speed Operation Others Reserved The bit definitions of VFD operating status word 3 are shown as following table Bit Value Function Note bit0 bit1 Reserved bit2 Zero speed operation bit3 Accelerating bit4 Decelerating bit5 Constant speed running bit6 Pre excitation bit7 Tuning bit8 Over current limiting bit9 DC over voltage limiting bit 10 Torque limiting bit11 Speed limiting bit12 VED failure bit 13 Speed control bitl4 Torque control bitl5 Position control 1 Some instructions 1 For function code 0x10 and 0x43 when rewrite multiple continous function codes if any one of the function codes is invalid for write operation then it will return error information and all of the parameters can t be rewritten When rewrite multiple continuous control parameters if any one of the parameters is invalid for write operation then it will return error information and this parameter and others behind can t be rewritten but o
91. g 1 3 that indicates the relationship between the altitude and rated current of the driver 100 90 80 1000 2000 3000 Altitude Fig 1 3 Derating Drive s output current with altitude 1 4Disposing Unwanted Driver When disposing the VFD pay attention to the following issues The electrolytic capacitors in the driver may explode when they are burnt Poisonous gas may be generated when the plastic parts like front covers are burnt Please dispose the drive as industrial waste Chapter 2 Product introduction In this chapter we introduce the basic product information of specifications model and structure and so on 2 1 General specifications Output Control Characteristi cS Customized function Table 2 1 General specifications Rated voltage and 4T 3 phase 380V 440V AC 50Hz 60Hz 2S Single phase 200V 240V 50Hz 60Hz Allowable voltage 4T 320V 460V AC 2S 180V 260V Voltage tolerance lt 3 Frequency 5 range Rated voltage 0 Rated input voltage 0Hz 300Hz Customed 0Hz 1000Hz G type 150 rated current for 1 minute 180 rated current for 10 seconds Overload capacity L type 110 rated current for 1 minute 150 rated current for 1 second Modulation mode Space vector PWM modulation Frequency accuracy Digital setting Max frequency x 0 01 Analog setting Max frequency x4 Frequency Digital setting 0 01Hz Analog setting Max frequencyx0 05 resolution Manual to
92. g input 47 Swing reset 48 49 Reserved 50 Timer start 51 Timer 2 start 53 Counter input 54 Counter clear Others Reserved A6 08 Terminal filter 0 500ms 1 10 o 0 500 A6 09 Terminal control 0 2 wire operating mode 1 1 0 x 0 3 mode selection 1 2 wire operating mode 2 2 3 wire operating mode 1 81 Function a j Factory 7 Setting ae Name Descriptions Unit ete Modif ae 3 3 wire operation mode 2 A6 10 Reserved A6 11 Reserved A6 12 Reserved A6 13 Input terminal s Binary setting 1 00 o 0 FFH positive and 0 Positive logic Terminal Xi is negative logic enabled if it is connected to corresponding common terminal and disabled if it is disconnected 1 Negative logic Terminal Xi is disabled if it is connected to corresponding common terminal and enabled is it is disconnected Unit s place of LED BITO BIT3 X1 xX4 Ten s place of LED BITO BIT2 X5 6 14 Bi direction 0 Running signal RUN 1 0 x 0 50 pen collector output terminal Y 1 1 frequency arriving signal FAR 2 frequency detection threshold FDT1 3 frequency detection threshold FDT2 overload signal OL low voltage signal LU 4 5 6 external fault signal EXT 7 frequency high limit FHL 8 frequency low limit FLL 9 zero speed running 10 Terminal X1 Reserved 11 Terminal X2 Reserved 12 PLC running step complete signal 13 PLC running cycle complete sig
93. g of VFD A Danger Wiring can only be done after the drive s AC power is disconnected all the LEDs on the operation panel are off and waiting for at least 5 minutes Then you can remove the panel Wiring job can only be done after confirming the charge indicator on the right bottom is off and the voltage between main circuit power terminals and is below DC36V Wire connections can only be done by trained and authorized person Check the wiring carefully before connecting emergency stop or safety circuits Check the drive s voltage level before supplying power to it otherwise human injuries or equipment damage may happen Attention Check whether the Variable Speed Drive s rated input voltage is in compliant with the AC supply voltage before using Dielectric strength test of the drive has been done in factory so you need not do it again Refer to chapter 2 on connected braking resistor or braking kit It is prohibited to connect the AC supply cables to the drive s terminals U V and W Grounding cables should be copper cables with section area bigger than 3 5mm2 and the grounding resistance should be less than 10Q There is leakage current inside the drive The total leakage current is greater than 3 5mA depending on the usage conditions To ensure safety both the drive and the motor should be grounded and a leakage current protector RCD should be installed It is recomme
94. g one cycle running the wait for another start signal to startup 55 RUN Command Fig 6 47 Stop after single cycle 2 Keep final states after single cycle As shown in Fig 6 48 the drive will keep running at the frequency and direction in last step after finishing single cycle RUN Command Fig 6 48 Keep final states after single cycle 3 Continuous cycle As shown in Fig 6 49 the drive will continue next cycle after finishing one cycle and stop when there is stop command f2 f15 First cycle Second cycle 1 1 RUN command Fig 6 49 Continuous cycle The ten s place of LED Start modes 0 Start from first step If the drive stop while it was running Caused by stop command fault or power failure then it will start from first step when it restart 1 Start from the step before stop or alarm If the drive stop while it was running Caused by stop command or fault then it will record the operating time of current step and start from this step and continue the left operating time when it restart as shown in Fig 6 50 Output frequency HZ f3 f5 P a3 d4 a5 fi ai a4 ai Previous operating Time t time of step 4 Left operating E time of step 4 Fig 6 50 Start mode 1 of PLC function Stop signal 2 Start from the step frequency before stop or alarm If the drive stop while it was running Caused by stop command or fault it will record the operating time of curr
95. g operation command is executed The jog command sent during the interval will not be executed If this command exists until the end of the interval it will be executed A2 06 Skip frequency 1 0 00 300 0Hz 0 00Hz A2 07 Range of skip 0 00 30 00Hz 0 00Hz frequency 1 A2 08 Skip frequency 2 0 00 300 0Hz 0 00Hz A2 09 Range of skip 0 00 30 00Hz 0 00Hz frequency 2 A2 10 Skip frequency 3 0 00 300 0Hz 0 00Hz A2 11 Range of skip 0 00 30 00Hz 0 00Hz frequency 3 A2 06 A2 11 define the output frequency that will cause resonant with the load which should be avoided Therefore the drive will skip the above frequency as shown in Fig 6 7 Up to 3 skip frequencies can be set 4 Adjusted preset frequency Skip frequency 3 Skip Frequency 2 Skip Preset Frequency 1f 7 frequency gt Fig 6 7 Skip frequency and skip range 6 4 Group A3 A3 00 Reference frequency 0000 3333H 0000 curve selection A3 03 110 0 100 0 m A3 01 Max reference of curve 1 A3 02 Actual corresponding to the reference of curve 1 A3 04 Actual to the corresponding 0 0 reference of curve 1 A3 05 Max reference of curve 2 A3 07 110 0 29 100 0 i EE 00 100 0 Max 100 0 A3 06 Actual corresponding to the reference of curve 2 A3 07 Min reference of curve 2 0 0 A3 0510 0 A3 08 Actual corresponding to the reference of curve 2
96. ging wear and tear will give rise to the occurrence of potential faults Therefore it is necessary to conduct routine maintenance to the drives Notes As safety precautions before carrying out check and maintenance of the drive please ensure that The drive has been switched off The charging LED lamp inside the drive is off Use a volt meter to test the voltage between terminals and and the voltage should be below 36V 8 1 Daily Maintenance The drive must be operated in the environment specified in the Section 2 1 Besides some unexpected accidents may occur during operation You should maintain the drive conditions according to the table below record the operation data and find out problems in the early stage Table 8 1 Daily checking items Instructions Items Criterion Items Cycle Checking methods Temperature and Thermometer and g ads 10 C 40 C Operating humidity hygrometer j Any time derating at 40 C 50 environment Dust and water dripping Visual inspection c Gas olfactometry Stable vibration and Vibration and heating Touch the case proper Drive Any time temperature Noise Listen No abnormal sound Heating Touch by hand No overheat Motor Any time l Low and regular Noise Listen A noise Output current Current meter Within rated range Operating a Output voltage f Volt meter Within rated range status Any time Temperature rise is paramet
97. hanging the setting frequency from voltage display status AI1 Press V to modify the setting frequency Holding V can speed up the modification from 50 00Hz to 40 00Hz So the setting frequency is modified The above steps are as the following figure 19 No operations in 5 senonds back to display state Edit state flashing Note The number in bold font is the flashing bit Target value Fig 5 3 Modify the setting frequency After modification if there are no operations in 5 seconds The LED back to display the voltage it is the display status before modification Example 3 Set the password To protect parameters the VFD provides the password protection function The user needs to input the right password to edit the parameters if the VFD been set password For some manufacturer parameters the manufacturer password is needed Note Do not try to change the manufacturer parameters if they are not set probably the VFD may can not work or be damanged Function code A0 00 is to set user password Refer to Chapter 6 1 AO group for more information Suppose the user s password is set as 1234 then the VFD is locked and you can not do any operation to VFD Then you can follow the following steps to unlock the VFD 1 when the VFD is locked press MENU The LED enter the password display status 0000 2 Change 0000 to 1234 3 Press ENTER to confirm Then the LED displays A0 01 So the VFD
98. he VFD frequency cececccesscesecesseeeteesseceseeseseeeecesecessesscecseecsseesceseecnseeneeeneeeneees 20 5 3 Power on the Drive for the first time ec eceecescesccnecesceeeeseeseceseesecnecesseaeeeseeaeceseeaeeneeeaeeaeeeseeeeeseeseeeenteeaes 20 5 3 1 Checking before power OD cccccccecsseessecsseeeseeescecseecesceeseecseecnsecsscenseecsecensaeessecseeeesaeseeeseeenseseseeenesensaeges 20 5 3 2 Operations when start up the first time eececcccesecssseeseeesseeeceeseecesecescenseeceeessecsseecsaeesseesscesseeeeeeseees 20 Chapter 6 Parameter Introductions ccccccccssscssecsseeesseececesecsscesseecseeessecsseeeseecneeeeseeeseecseeenaeceseeeseeceeseeseneseeesseesseseneees 22 6 Group A Qs ssi Seestane terranes Aste Ose nea eda ee eee pede eh a ae eee 22 02 Group AT riirn sis fons crews see cee tani cows seco ae ea te dae a atts Madoc cea hati Mee reaptie aeons 24 O33 TOU A 2 n ha od eee a ceevhatea aot Neh a a A tele wide ou aliaa ade Nee Melee ak Sats tovec A ik 27 6 4 Group AB pE E E E E A geal EET EE ded gitvdedved inn wag EAE E valine 28 AEO 1 oA C EE P A A A T A edi deadoec cies featoehstensess 30 6 6 Group AS E EE E teeth eee EN E E wel Ia eee 31 6 7 GUP AO ini hone a a E led deceive en E E deen eaten Gee 33 G28 GROUP AI e states sate tent ate Sere etek fe E T oats alco tte k tel dies cae sles E 42 6 9 Group AS es shines Sat ae ih E Beak eels A GI eh Le nee oe 42 6 1 O Group DOr eels hehe in Ne hs HR ea a
99. he drive will select the close loop operation mode that is it will perform closed loop regulation according to the given and feedback value refere to Group C1 This mode can be deactived by the multi function terminals and switch to the lower priority mode 3 PLC operation This function is customized description is omitted 4 Multi step MS speed operation Select Multiple frequency 1 15 C0 00 C0 14 to start Mulitple speed operation by the ON OFF combinations of the multi function terminals No 27 28 29 and 30 function If all the terminals are OFF it is in simple operation Note About the frequency setting channel under speed mode please refer to the chapter 6 for detail information 5 3 Power on the Drive for the first time 5 3 1 Checking before power on Please wire the drive correctly according to chapter 4 5 3 2 Operations when start up the first time After checking the wiring and AC supply switch on the circuit breaker of the drive to supply AC power to it The drive s panel will display 8 8 8 8 at first and then the contactor closes If the LED displays the setting frequency that is to say the initialization of the drive is completed Procedures of first time start up are as follows Properly wiring Check input voltage Power on Successful Cut off the power y Check the reason F
100. he leakage inductance X1 will be detected and then the motor will start rotating exciting inductance Xm and I0 will be detected All the above parameters will be saved in b0 06 b0 07 b0 08 b0 09 and b0 10 automatically After auto tuning b0 05 will be set to 0 automatically Auto tuning procedures 1 A0 13 Torque boost of motor 1 is suggested to set as 0 2 Set the parameters b0 00 Rated power b0 01 Rated voltage b0 02 Rated current b0 03 Rated frequency b0 04 Number of polarities of motor and b0 05 Rated speed correctly 3 Set the parameter AO 10 correctly The setting value of A0 10 can t be lower than rated frequency 4 Remove the load from the motor and check the Safety when set the parameter b0 11 as 2 5 Set b0 11 to 1 or 2 press ENTER and then press RUN to start auto tuning 6 When the operating LED turns off that means the 45 auto tuning is over 3 Reserved Note 1 When setting b0 11 to 2 Acc Dec time can be increased if over current or over voltage fault occurs in the auto tuning process 2 When setting b0 11 to 2 the motor s load must be removed first before starting rotating auto tuning 3 The motor must be in standstill status before starting the auto tuning otherwise the auto tuning cannot be executed normally 4 In some applications for example the motor cannot break away from the load or if you have no special requirement on motor s control performance you c
101. ig 5 5 Procedures of first time start up 22 Chapter 6 Parameter Introductions Note xxxx YYYYYYYY NEN2 D Parameter Parameter Default No Name Range value 6 1 Group A0 00000 65535 A0 00 User password 00000 This function is used to prevent the irrelevant personnel from inquiring and changing the parameter as to protect the safety of the inverter parameters 0000 No password protection Set password Input four digits as user password and press ENTER key for confirmation After 5 minutes without any other operation the password will be effective automatically Change password Press MENU key to enter the password verification status Input correct password and it enters parameter editing status Select A0 00 parameter A0 00 displayed as 00000 Input new password and press ENTER key for confirmation After 5 minutes without any other operation the password will be effective automatically Note Please safekeeping the user password A0 01 Control mode 0 2 0 0 Vector control without PG Open loop vector control It is a vector control mode without speed sensor feedback It is applicable to most applications 1 Reserved 2 V F control It is used to control voltage frequence constantly It is applicable to most application especially for the application of one drive driving multiple motors 23 Methods of inputting 0 Digital setting The initial reference freque
102. ill start again A In Sleep level C1 36 100 is corresponding to the Fig 6 46 Simple PLC function frequency in A0 08 In Fig 6 46 al al5 and dl d15 are the acceleration and In Wake up level C1 38 100 is corresponding to 10V deceleration of the steps f1 f15 and T1 T15 are the or 20mA setting frequency and operating time of the steps There Actual feedback value parameters are defined in group C2 PLC step finish signal and PLC cycle finish signal can be defined in open collector output Y1 Wakebspelesaal vues oompie EE Bperanon ner cep o0 mode selector Output frequency tz Sleep latency C1 37 tlta t cae No function Stop after single cycle I i I i Keep final states after single cycle Continuous cycle jee eae p Time Start mode Stop Start 0 Start from first step 1 Start from the step before stop or alarm 2 Start from the step and frequency before stop or alarm Fig 6 45 Sleep Function 6 17 Group C2 Storage after power off 0 Disable i P 1 Save the segment frequency when Simple PLC function power off Simple PLC function is used to run different frequency w ae for each step econ l Minute and direction in different time automatically as shown in Fig 6 46 The unit s place of LED PLC function running mode 0 No function Simple PLC function is invalid 1 Stop after single cycle As shown in Fig 6 47 the drive will stop automatically after finishin
103. is unlocked Note After unlock the password if there is no operation in 5 minutes VFD will be locked again Example 4 Lock the operation panel The b4 00 is used to lock the operation board Refere to chapter 6 1 AO group for more information Example Lock all the keys of the operation panel Undrer stop parameter displaying status 1 press MENU to enter A 00 2 Press to choose the function code b4 00 3 Press ENTER to entere the second level menu 4 Press A to change the hundreds place from 0 to 1 5 Press ENTER to confirm 6 Press MENU to back the stop parameter displaying status 7 Press ENTER and hold then press MENU so the key board is locked Example 5 Unlock the keys of the operation panel When the operation panel is locked follow the follow operations to unlock it Press the ENTER and hold then press the V three times Note Whatever setting is in b4 00 after the VFD power on the operation board is in unlock status 5 2 Operation mode of VFD In the follow up sections you may encounter the terms describing the control running and status of drive many times Please read this section carefully It will help you to understand and use the functions discussed in the follow chapters correctly 5 2 1 Control mode of VFD It defines the physical channels by which drive receives operating commands like START STOP JOG and others there are two channels 1 Opera
104. isturbed by noise so shielded cables must be used to transmit these signals and the cable length should be as short as possible 4 The analog output terminal can stand the voltage under 15v Wirings of Multi function output terminal wiring 2 Multi function output terminal Y1 can use the external 1 Multi function output terminal Y1 can use the internal 24 power supply too the wiring is as shown in Fig 4 12 24 power supply the wiring is as shown in Fig 4 11 24V 45V Le pc seis Me 24v zl O Relay lt Tal H Yl om EZ i COM ar raya ip CV100 g i ARCOM CV100 4 Fig 4 12 Wiring method 2 of multi function output terminal Fig 4 11 Wiring method 1 of multi function output Canna Wiring of relay output terminals Ra Rb and Re If the drive drives an inductive load such as electromagnetic relays and contactor then a surge suppressing circuit should be added such as RC snubbing circuit Notice that the leakage current must be smaller than the holding current of the controlled relay or contactor and varistor or a free wheeling diode Used in the DC electric magnetic circuit and pay attention to the polarity when installing Snubbing components should be as close to the coils of relay or contactor as possible Note 1 Don t short circuit terminals 24V and COM otherwise the control board may be damaged 2 Please use
105. kage inductance and stator s leakage inductance converted to stator s side or the exciting inductance based on base frequency V Rated voltage I Motor s rated current If motor s parameters are available please set b0 06 b0 09 to the values calculated according to the above formula b0 10 is the motor current without load the user can set this parameter directly If the drive performs auto tuning of motor s parameters the results will be written to b0 06 b0 10 automatically After motor power b0 00 is changed the drive will change b0 02 b0 10 accordingly b0 01 is the rated voltage of motor user need to set this parameter by manual according to the value on the motor s nameplate b0 11 Auto tuning 0 3 0 0 Auto tuning is disabled l Stationary auto tuning Start auto tuning to a standstill motor Values on the motor s nameplate must be input correctly before starting auto tuning b0 00 b0 05 When starting auto tuning to a standstill motor the stator s resistance R1 rotor s resistance R2 and the leakage inductance X1 will be detected and written into b0 06 b0 07 and b0 08 automatically 2 Rotating auto tuning Values on the motor s nameplate must be input correctly before starting auto tuning b0 00 b0 05 When starting a rotating auto tuning the motor is in standstill status at first and the stator s resistance R1 rotor s resistance Y R2 and t
106. l2 0 Max analog input 64 DI Pulse input 0 Max pulse input Others Reserved Reserved A6 26 Max output pulse 0 1 100kHz 10 0 frequency This parameter defines the permissible maximum pulse frequency of Y2 A6 27 Centre point pulse output selection This parameter defines different centre point mode of Y2 pulse output 0 No centre point Shown as following figure Corresponding value 0 A6 26 Frequency Fig 6 27 No centre point mode All the corresponding value of pulse output frequency are positive 1 Centre point mode 1 Shown as following figure 4 Corresponding value A6 26 F requency Fig 6 28 Centre point mode 1 There is a centre point in pulse output The value of the centre point is a half of max output pulse frequency A6 26 The corresponding value is positive when the output pulse frequency is less than centre point 2 Centre point mode 2 There is a centre point in pulse output The value of the centre point is a half of max output pulse frequency A6 26 The corresponding value is positive when the input pulse frequency is greater than centre point A Corresponding value t A6 26 A 6 26 Frequency 2 Fig 6 29 Centre point mode 2 A6 28 Functions of terminal 0 36 0 AOI A6 29 Functions of terminal 0 36 0 Refer to section 4 2 for the output characteristics of AO1 The relationship between the displaying range and the ou
107. lation enter stable status quickly When the close loop function is enabled the frequency will ramp up to the preset close loop frequency C1 17 within the Acc time and then the drive will start close loop operation after operating at the preset frequency for certain time defined by C1 18 Output frequency Preset frequency T time gt Holding time of Preset frequency Fig 6 44 Preset frequency of close loop operation Note You can disable the function by set both C1 17 and C1 18 to 0 C1 19 Preset close loop 10 00 10 00VK0 00V reference 1 C1 20 Preset close loop 10 00 10 00VK0 00V reference 2 C1 21 Preset close loop 10 00 10 00VK0 00V reference 3 C1 22 Preset close loop 10 00 10 00VK0 00V reference 4 C1 23 Preset close loop 10 00 10 00VK0 00V reference 5 C1 24 Preset close loop 10 00 10 00VK0 00V reference 6 C1 25 Preset close loop 10 00 10 00VK0 00V reference 7 C1 26 Preset close loop 10 00 10 00VK0 00V reference 8 C1 27 Preset close loop 10 00 10 00VK0 00V reference 9 C1 28 Preset close loop 10 00 10 00VK0 00V reference 10 C1 29 Preset close loop 10 00 10 00VK0 00V reference 11 C1 30 Preset close loop 10 00 10 00VK0 00V reference 12 C1 31 Preset close loop 10 00 10 00VK0 00V reference 13 C1 32 Preset close loop 10 00 10 00VI0 00V reference 14 C1 33 Preset close loop 10 00 10 00VI0 00V r
108. losed loop setting BITO bus voltage BIT1 operating speed R MIN BIT2 setting speed R MIN Flicking Note If all the BITs are 0 the drive will display setting frequency at stop and display output frequency at operating 50 6 15 Group C0 C0 00 Preset frequency 1 C0 01 Preset frequency 2 C0 02 Preset frequency 3 C0 03 Preset frequency 4 C0 04 Preset frequency 5 C0 05 Preset frequency 6 C0 06 Preset frequency 7 C0 07 Preset frequency 8 C0 08 Preset frequency 9 C0 09 Preset frequency 10 C0 10 Preset frequency 11 CO0 11 Preset frequency 12 Lower limit frequency upper limit frequency 5 00Hz Lower limit frequency upper limit frequency 10 00Hz Lower limit frequency upper limit frequency 20 00Hz Lower limit frequency upper limit frequency 30 00Hz Lower limit frequency upper limit frequency 40 00Hz Lower limit frequency upper limit frequency 45 00Hz Lower limit frequency upper limit frequency 50 00Hz Lower limit frequency upper limit frequency 5 00Hz Lower limit frequency upper limit frequency 10 00Hz Lower limit frequency upper limit frequency 20 00Hz Lower limit frequency upper limit frequency 30 00Hz Lower limit of frequency upper limit of frequency 40 00Hz Lower limit of frequency upper limit of frequency 45 00Hz Lower limit of C0 12 Preset frequency 13 C0 13 Preset frequency 14 frequency upper limit of frequen
109. lues on the nameplate of the drive are in accordance with your order Our product is manufactured and packed at factory with great care If there is any error please contact us or distributors The user manual is subject to change without notifying the customers due to the continuous process of product improvements VFD model rule CV 1 00 4 T XXXX G U 000 VFD code Customize hardware The first g The first gemeration U None 00 Standard model G Constant torque Power supply L Constant power 2 200V 4 400V Power 0002 200w 0004 400w mo euen phase 3 mo euen Content Chapter esaletye2n tea ttc einai cathe cane edn E tae Rata inte te caieh ee 1 E EST e saxvies ested nei oka hee Reel ee AA eee Ss ee AAA ee een ee T 1 12 Notes Tor Installanonsys isticwetecscacetciateessanvancuaciane we ta tyaneae dane ved sana ctewalians EN dent atone AN 1 1 3 Notes for Using CV 100 cccicccsccsscudecdvgiee techies dvgatestcavecids RE ei sgatestcavinids sansa dou i a E EEE te EE ESEE iat 1 1 3 1 About Motor and Load ic ccc cceccudccscerecesivcesecienccnadensevesecdencesedevsesevensedetensoveesacedseualeatevceaseeavescoavenvededeates 1 1 3 2 About Variable Frequency Drives esenee a o E 2 tA Disposing Uriwanted Drivers aia soit des A ARAE RAEE NE ANA RAEE AAR R 3 Chapter 2 Product intrOductosizs 2scces seossag see So e GE A a a acd eae a Be eee 4 21 General specifications sesser neee a ea a ea aa e ae eee 4
110. m forward running to reverse running Al 14 Switch mode of run reverse forward 0 Switch when pass 0Hz 1 Switch when pass starting frequency A1 15 Detecting frequency of 0 00 150 00Hz stop of 650 750 700 0 Dynamic braking is disabled Al 16 Action voltage braking unit A1 17 Dynamic braking 1 Dynamic braking is enabled Note This parameter must be set correctly according to the actual conditions otherwise the control performance may be affected A1 18 Ratio of working time of braking unit to drive s total 0 0 100 0 80 0 working time This function is effective for the drive with built in braking resistor Note Resistance and power of the braking resistor must be taken into consideration when setting this parameters 6 3 Group A2 A2 00 Auxiliary reference frequency selector 0 No auxiliary reference frequency Preset frequency only determined by main reference frequency auxiliary reference frequency is 0Hz by default 1 Set by AIl terminal The auxiliary frequency is set by AI terminal 2 Set by AI2 terminal The auxiliary frequency is set by AI2 terminal 3 Reserved 4 Set by DI terminal PULSE 5 Set by output frequency of process PID A2 01 Main and auxiliary frequency 0 3 0 reference calculation 0 Preset frequency Maintauxiliary aa Preset frequency Main auxiliary 2 MAX Set the max absolute value between Main and a
111. m the starting frequency 1 0 x 0 2 1 Brake first and then start 2 Stat on the fly including direction judgement start at starting frequency A1 01 Starting frequency 0 00 60 00Hz 0 01 Hz 0 00Hz o 0 6000 A1 02 Holding time of 0 00 10 00s 0 01s 0 00s O 0 1000 starting frequency A1 03 DC injection 0 0 100 0 drive s rated current 0 1 0 0 o 0 1000 braking current at start A1 04 DC injection 0 00 No action 0 01s 0 00s O 0 3000 braking 0 01 30 00s time at start A1 05 Stopping mode 0 Dec to stop 1 0 x 0 2 1 Coast to stop 2 Dec to stop DC injection braking A1 06 DC injection 0 00 60 00Hz 0 01Hz 0 00Hz Oo 0 6000 braking initial frequency at stop A1 07 Injection braking 0 00 10 00s 0 01s 0 00s o 0 1000 waiting time at stop 73 Function ay k Factory Setting ay Name Descriptions Unit ate Modif oe A1 08 DC injection 0 0 100 0 drive s rated current 0 1 0 0 o 0 1000 braking current at stop A1 09 DC injection 0 0 No action 0 01s 0 00s o 0 3000 braking time at 0 01 30 00s stop A1 10 Restart after power 0 Disable 1 0 x 0 1 failure 1 Enable Al 11 Delay time for 0 0 10 0s 0 1s 0 0s o 0 100 restart after power failure Al 12 Anti reverse 0 Disabled 1 0 x 0 1 running function 1 Enabled It will operate at zero frequency when input a reverse command A1 13 Delay time of run 0 00 360 00s 0 01s 0 00s o 0 36000 reverse forward Al 1
112. mediate counter reach When the counter reach middle value A6 40 then this output will enable A6 18 terminal s 00 1FH 00H Ouput positive and negative logic BITO positive negative logic of Y1 BIT1 reserved BIT2 positive negative logic of R1 BIT3 reserved BITO positive negative logic of Y2 Fig 6 24 Ouput terminal s positive and negative logic A6 18 defines the output terminal s positive and negative logic Positive logic Terminal is enabled if it is connected to the common terminal Negative logic Terminal is disabled if it is connected to the common terminal If the bit is set at 0 it means positive logic if set at 1 it means negative logic A6 19 Frequency arrivin i 0 00 300 0Hz 2 50Hz signal FAR As shown in Fig 6 25 if the drive s output frequency is within the detecting range of preset frequency a pulse signal will be output Output Preset eb bade pated Z 4 2 detecting range Time ety tan Time Fig 6 25 Frequency arriving signal A6 20 FDT1 level 0 00 300 0Hz 50 00Hz A6 21 FDT1 lag 0 00 300 0Hz 1 00Hz A6 22 FDT2 level 0 00 300 0Hz 25 00Hz A6 23 FDT2 lag 0 00 300 0Hz 1 00Hz A6 20 A6 21 is a complement to the No 2 function in Table 6 6 A6 22 A6 23 is a complement to the No 3 function in Table 6 6 Their functions are the same Take A6 20 A6 21 for example When the drive s output frequency reaches a certain prese
113. motor Initial braking frequency braking delay time and braking current are defined by A1 06 A1 08 Braking time is the greater value between A1 09 and the effective continuous time defined by this control terminal 12 Coast to stop If the setting is 12 the function of the terminal is the same with that defined by A1 05 It is convenient for remote control 13 14 Frequency ramp UP DN If the setting is 13 14 the terminal can be used to increase or decrease frequency Its function is the same with A and VW keys on the panel which enables remote control This terminal is enabled when A0 02 0 or A0 04 1 Increase or decrease rate is determined by A2 02 and A2 03 15 Switch to panel control It is used to set the control mode as panel control 16 Switch to terminal control It is used to set the control mode as terminal control 17 Reserved 18 Main reference frequency via AIl 19 Main reference frequency via AI2 20 Reseved 21 Main reference frequency via DI These functions are used to set the main reference frequency controlled by AI1 AI2 or DI 22 Auxiliary reference frequency invalid Auxiliary reference frequency is invalid when the terminal activate 23 26 Reserved 27 30 Preset frequency selection Up to 15 speed references can be set through different ON OFF combinations of these terminals K4 K3 K2 and K1 Table 6 3 On Off combinations of terminals TSS a ree Common operating frequency ore Orr OFF ON e
114. nal 82 Function code Name Descriptions Unit Factory setting Modif Setting range 14 Swing limit 15 Drive ready RDY 16 Drive fault 17 Switching signal of host 18 Reserved 19 Torque limiting 20 Drive running forward reverse 21 Timer 1 reach 22 Timer 2 reach 23 Preset counter reach 24 Intermediate counter reach Others Reserved A6 15 Bi direction pen collector output terminal Y2 Same as A6 14 0 50 A6 16 Output functions of relay R1 The same as A6 14 15 A6 17 Reserved 16 0 20 A6 18 Ouput terminal s positive and negative logic Binary setting 0 Terminal is enabled if it is connected to corresponding common terminal and disabled if it is disconnected 1 Terminal is disabled if it is connected to corresponding common terminal and enabled is it is disconnected Unit s place of LED BITO BIT3 Y1 RI Ten s place of LED BITO 0 1FH A6 19 Frequency arriving signal FAR 0 00 300 00Hz 0 01Hz 2 50Hz 0 30000 A6 20 FDT1 level 0 00 300 00Hz 0 01Hz 50 00Hz 0 30000 A6 21 FDT1 lag 0 00 300 00Hz 0 01Hz 1 00Hz 0 30000 83 Function i Factory i Setting ee Name Descriptions Unit eae Modif E A6 22 FDT2 level 0 00 300 00Hz 0 01Hz 25 00Hz o 0 30000 A6 23 FDT2 lag 0 00 300 00
115. ncy is the value of A0 03 It can be adjusted via A and V key or via terminal UP DOWN 1 Set via AIl terminal The reference frequency is set by analog input via terminal AIl and the voltage range is 10V 10V The relationship between voltage and reference frequency can be set in Group A3 2 Set via AI2 terminal The reference frequency is set by analog input via terminal AI2 and the voltage range is 10V 10V The relationship between voltage and reference frequency can be set in Group A3 3 Set via potentiometer Range Lower limit of A0 03 Set the operating frequency upper limit frequency in digital mode l ad of frequency 50 00Hz When the reference frequency is set in digital mode A0 02 0 this setting of this parameter is the drive s initial frequency value o 2 1 operating commands CV100 has two control modes 0 Panel control Input operating commands via panel Start and stop the drive by pressing RUN STOP and M on the panel 1 Terminal control Input operating commands via terminals Use external terminals Xi Set function code A6 00 A6 04 to 1 and 2 M Forward M Reverse to start and stop the drive 2 Modbus communication A0 05 Set running direction o 1 0 This function is active in panel control mode and serial port control mode and inactive in terminal control mode 0 Forward 1 Reverse 0 0 6000 0s 6 0s A0 06 Acc time 1 0 0 6000 0s 6 0s A0 07
116. nded to choose B type RCD and set the leakage current at 300mA The drive should be connected to the AC supply via a circuit breaker or fuse to provide convenience to input over current protection and maintainance 4 1 Wiring and Configuration of Main circuit terminal 4 1 1 Terminal Type of Main Loop s Input and Output Terminal Type Applicable Model CV100 2S 0002G CV100 4T 0022G Topofsinglephase tL N FE Topof3 phae R s T PE R RS Bottom Table 4 1 Description of main loop terminal Terminal i eae Function description n Single phase 220VAC input terminal RST 3 phase 380VAC input termianl Braking resistor terminal 3 phase AC output terminal PE Shield PE terminal 4 1 2 Wiring of VFD for Basic Operation ame LN R S T B2 U V W PE RS RS Applicable model CV 100 4T 0007G 0022G Braking resistor Beaker ooo o u R R B1 52 S 3 phase AC power 5 gt T x PE for power PE for motor Multi function input 1 DC ammeter voltneter Volt age current signal Bi direction open collector output Programable relay output Modbus RTU RS485 Fig 4 1 Basic wiring chart 4 2 Wiring and configuration of control circuit 4 2 1 Wiring of control circuit termial Wire the terminals correctly before using the Drive Refer to the table 4 2 for control circuit terminal function Note It is recommended to use ca
117. nl Nous ele hei ee ide iat teed 43 6 11 Group bLiteiecieiecs eit eaves is Beco ee de A 45 GL 22GFOUp o EEE sete eee cas MNS et hes ek aa ork for ott ct a8 cote et SA 7 ct hat od Te tate Wa ede eet eect ene 46 GLI Group D3 crite coat he totes ects dh vied vote eee Re aoe a ee ee eer 48 6 14 Group o BE ilies ie cdeetesiv edie esha shee Best avi pte Hed eet see NR Avg ac wee AEE eae ES 48 SID Group E asa eat cok ella acd Sach sated ceed ots bad tool E ns bel Ml eee E bod EE tae 49 G21 6 Group Gli 2 SE ease es icia siete eeu eae hts ieee ate pate ee es Se My E heen mee EE 50 OFM Group C225 aae Meshes ee ee E ne Bs inte eels deed edt Saad HO sre Rc edad Ps ead e 54 6I Group C3 ke ieee eee eed deed PAN Re ne eee 57 6 19 Group dO aii ere feist A MASE ta E A R A aerate 58 O20 Group A reretia SEs ieee aint nde ada sebelah el dca Se ad ea es eR Nad DU Sol hl Pre AS 60 6 21 Group d2 o eed eae heel dd eevee LE eo ee eas ede cde 60 Chapter 7 Troubleshoot yi Sesieicie tel Seiko eet See Ash eevee ng ee A eee en 61 Chapter 8 MaltitenanGes i 15 2 aserstesste tte ek rose deals Bacal bd eae eed oct ha a e one aa a a Oe eee 67 Bil Darky Maintenance ss oii sees ticiecien sas ERE A ten pha E N AN Caseuan oh vai lavenial AE 67 8 2 Periodical Maintenances siscacscccedecdussacsceuasvadevossadectevaocadevcasadetosvadecdesaaiedevsevadeseesedsedevenvedesegvadesesvadecdesenvedsvasvadesdesed 67 8 3 Replacins Wearing Par Soraranon caniin an ea a a A a e deniveenseaa
118. oast to stop if the terminal activate when running reverse If the terminal activate before the drive run reverse the drive will run in OHZ 39 Acc Dec prohibit Keep the mortor from the controlling of external signal except the STOP command so the the motor can runs at the current speed 40 Process closed loop prohibit Forbid process closed loop control 41 Reseverd 42 Main frequency switch to digital setting Switch the main frequency selector to digital setting 43 PLC pause Pause PLC function control 44 PLC prohibit Forbid PLC function running 45 PLC stop memory clear Clear the memory which store the steps before PLC function stop 46 Swing input When this signal is valid the drive will start swing operation This function is only valid when the swing operation mode is set as 1 47 Swing reset 37 When this signal is valid it will clear swing status information When this signal is invalid the drive will start swing function again A6 08 Terminal filter 0 500ms 10ms A6 08 is used to set the time of filter for input terminals When the state of input terminals change it must keep the state for the filter time or the new state won t be valid A6 09 Terminal control mode selection This parameter defines four operating modes controlled by external terminals 0 2 wire operating mode 1 k kj Running Command P24 FV100 00 Stop i 1 0 Run reverse Ki Xf 0 1
119. ode 0 Vector control without PG 1 0 x 0 2 1 Vector control with PG 71 Function or Factory i Setting ee Name Descriptions Unit ae Modif ee 2 V F control A0 02 Main reference 0 Digital setting 1 0 o 0 5 frequency selector 1 AT 2 AI2 3 Potentiometer A0 03 Set the operating A0 11 A0 10 0 01Hz 50 00 Oo 0 30000 frequency in digital mode A0 04 Methods of 0 Panel control 1 1 o 0 2 inputting operating 1 Terminal control comma 2 Communication control A0 05 Set running 0 Forward 1 Reverse 1 0 o 0 1 direction A0 06 Acc time 1 0 0 6000 0 0 18 2KW or 0 60000 below 6 OS 30KW 45KW 2 0 0S 45KW or above 30 OS A0 07 Dec time 1 0 0 6000 0 0 18 2KW or 0 60000 below 6 OS 30KW 45KW 2 0 0S 45KW or above 30 0S A0 08 Max output upper limit of frequency A0 11 0 01Hz 50 00 x 0 30000 frequency 300 00Hz 72 Function Factory 7 Setting i Name Descriptions Unit ane Modif ease A0 09 Max output 0 480 1V VFD s x 0 480 voltage rated values A0 10 Upper limit of A0 12 A0 08 0 01Hz 50 00 O 0 30000 frequency AO 11 Lower limit of 0 00 A0 11 0 01Hz 0 00 o 0 30000 frequency A0 12 Basic operating 0 00 Max output frequency 0 01Hz 50 00 o 0 30000 frequency A0 08 A0 13 Torque boost 0 0 Auto 0 1 30 0 0 1 0 0 o 0 300 Group Al Start and stop parameters A1 00 Starting mode 0 Start fro
120. odif ae curve 4 A3 20 Actual value The same as A3 02 0 01 0 00 o 0 10000 corresponding to the Min reference of curve 4 Group A4 Acc Dec parameters A4 00 Acc Dec mode 0 Linear Acc Dec 1 0 x 0 1 1 S Curve A4 01 Acc time 2 0 0 6000 0 0 1S 20 08 o 0 60000 A4 02 Dec time 2 0 0 6000 0 0 1S 20 0S o 0 60000 A4 03 Acc time 3 0 0 6000 0 0 1S 20 08 o 0 60000 A4 04 Dec time 3 0 0 6000 0 0 1S 20 08 O 0 60000 A4 05 Acc time 4 0 0 6000 0 0 1S 20 08 O 0 60000 A4 06 Dec time 4 0 0 6000 0 0 1S 20 08 o 0 60000 A4 07 S curve acceleration 10 0 50 0 Acc time 0 1 20 0 o 100 500 starting time A4 07 A4 08 lt 90 A4 08 S curve acceleration 10 0 70 0 Acc time 0 1 20 0 o 100 800 ending time A4 07 A4 08 lt 90 A4 09 S curve deceleration 10 0 50 0 Dec time 0 1 20 0 o 100 500 starting time A4 09 A4 10 lt 90 A4 10 S curve deceleration 10 0 70 0 Dec time 0 1 20 0 o 100 800 ending time A4 09 A4 10 lt 90 A4 11 Quick start stop 0 Disable 1 0 x 0 3 selctor 1 Quick start normal stop 2 Normal start quick stop 3 Quick start quick stop A4 12 Start ACR P 0 1 200 0 0 1 20 0 o 1 2000 A4 13 Start ACR I 0 000 10 000S 0 0015 0 200s o 0 10000 A4 14 Start AVR P 0 1 200 0 0 1 20 0 O 1 2000 A4 15 Start AVR I 0 000 10 000S 0 001S 0 200s o 0 10000 A4 16 Stop ACR P 0 1 200 0 0 1 20 0 O 1 2000 A4 17 Stop ACR I 0 000 10 000S 0 0015 0 200s o 0 10000 A4 18 Stop AVR P 0 1 200 0 0 1 20 0 o 1 2000 A4 19 Stop AVR I 0 000 10 000S 0 001S 0 200s O 0 10000
121. ol parameters and status parameters are not protected by user password 3 User password can t be set change or cancel by host computer it can only operated by keypad To A0 00 of write operation only effective in two situations one is in the password decryption Second write 0 is in the situation of no password It will return invalid operation information in other situations 4 The operation of host computer and keypad to user password is independent Even if the keyboard completes decryption but host computer still need to decrypt when it want to access function codes and vice versa 5 After host computer acquire the access right of parameters when reading user password it will return 0000 instead of actual user password 6 The host computer will acquire the access right of function code after decryption if there is no communication for Sminutes then the access right will disable And if it want to access function code it need to enter user password again 7 When host computer has acquired access right no user password or has decryption if the user password is rewritten by keypad at this moment the host computer has still the current access right and no need to decryption again 2 Factory password 1 Protection range of factory password Read write parameters of Group U0 function code management of Group U0 114 2 Host computer can only access function code of Group U0 after decryption write correct factory password into U
122. op 1 Run Tl 0 Forward 1 Reverse T2 Operating at zero frequecy T3 Accelerating TO Decelerating Tl Operating at constant speed T2 Pre commutation T3 Tuning Over current limiting DC over voltage limiting Torque limiting Reversed Drive fault Speed control Reserved Reserved Fig 6 38 The drive s operation status d0 14 Input terminals status 00 FFH 00 60 XIterminal X2terminal X3terminal status status status X4terminal status XSterminal status Reserved Fig 6 39 Input terminals status This parameter is used to display the status of X1 X5 0 indicates OFF status 1 indicates ON status d0 15 Output terminals status 0 1FH 0 Yl terminal status Reserved ROI relay status Reserved Fig 6 40 Output terminal status This parameter is used to display the status of output terminals When there is signal output the corresponding bit will be set as 1 d0 16 All input 10 00 10 00V 0 00 d0 17 AI2 input 10 00 10 00V 0 00 d0 18 AI3 input 10 00 10 00V 0 00 d0 16 d0 18 are used to display the analog input value before regulation d0 19 Percentage of AIl after 100 0 100 0 0 0 regulation d0 20 Percentage of AI2 after 100 0 100 0 0 0 regulation d0 19 d0 21 are used to display the percentage of analog input after regulation d0 22 AOI output d0 22 d0 23 are used to diplay the percentage of analog 0 0
123. or accurately It has the characteristics like low frequency with high torque and steady speed with high accuracy It is often used in the applications that the V F control mode can not stisfy but requires high robustness 1 Reserved 2 V F control It is used in the applications that do not require very high performance such as one VFD controls multiple motors Operation mode Speed control Control the speed of motor accurately related function codes in group A5 should be set Torque control Control the torque of motor accurately related function codes in group A5 should be set 5 2 4 The channels to set the VFD frequency CV100 supports 5 kinds of operating modes in speed control mode which can be sequenced according to the priority Jog gt Close loop process operation gt PLC operation gt Multiple speed operation gt simple operation It is shown as follows Fig 5 4 Operating mode in speed control mode The three operating modes provide three basic frequency sourse Two of them can use the auxiliary Priority rise frequency to stacking and adjusting except Jog mode the descriptions of each mode are as follows 1 JOG operation When the drive is in STOP state and receives the JOG command for example the M key on the panel is pressed then the drive jogs at the JOG frequency refer to A2 04 and A2 05 2 Close loop process operation If the close loop operating function is enabled C1 00 1 t
124. orrosive gas Operating site a combustible gas oil mist steam and drip Derated above 1000m the rated output current shall be decreased by 10 for Altitude every rise of 1000m Ambient A Environment 10 C 40 C derated at 40 C 50 C temperature 5 95 RH non condensing Less than 5 9m s2 0 6g Storage 7 40 C 70 C temperature Structure Cooling method Air cooling with fan control Installation method Wall mounted 2 2 Introduction of product series Table 2 1 Series of Kinco VFD Rated capacity Rated input current Rated output current Motor power Model of VFD kVA A kW 2 3 E ao fe A 0 5 8 2 3 Structure of VFD The structure of VFD is as following figure Small cover Installation hole Nameplate Operation panel Lower cover of cabinet Upper cover of cabinet Big cover Fig 2 1 Structure chart of VFD 2 4 External dimension and weight 2 4 1 External dimension and weight External dimension and weight is as following figure Fig 2 2 CV100 2S 0002G CV100 4T 0022G Tabble 2 2 Mechanical parameters VFD model External dimension and mm G Constant torque load Installation L Draught fan and hole d water pump load 2 4 2 Operation panel and installation box 4 2 lt i J i i 50 00 aN Wz A v MENU A ENTER y
125. ory 7 Setting er Name Descriptions Unit ae Modif E C0 03 Preset frequency 4 Same as above 0 01Hz 30 00Hz o 0 30000 C0 04 Preset frequency 5 Same as above 0 01Hz 40 00Hz 0 30000 C0 05 Preset frequency 6 Same as above 0 01Hz 45 00Hz 0 30000 C0 06 Preset frequency 7 Same as above 0 01Hz 50 00Hz o 0 30000 C0 07 Preset frequency 8 Same as above 0 01Hz 5 00Hz o 0 30000 C0 08 Preset frequency 9 Same as above 0 01Hz 10 00Hz o 0 30000 C0 09 Preset frequency Same as above 0 01Hz 20 00Hz 0 30000 10 C0 10 Preset frequency Same as above 0 01Hz 30 00Hz 0 30000 11 C0 11 Preset frequency Same as above 0 01Hz 40 00Hz o 0 30000 12 C0 12 Preset frequency Same as above 0 01Hz 45 00Hz o 0 30000 13 C0 13 Preset frequency Same as above 0 01Hz 50 00Hz 0 30000 14 C0 14 Preset frequency Same as above 0 01Hz 50 00Hz 0 30000 15 Group C1 Process PID parameters C1 00 Close loop control 0 Disable 1 0 x 0 1 function 1 Enable C1 01 Reference channel 0 Digital input 1 1 o 0 3 selection 1 AIl 2 A 3 Reserved C1 02 Feedback channel 0 AIl 1 1 o 0 6 selection l ADs 2 AII AI2 3 AIl AI2 4 MIN AIl AI2 5 MAX AIl AI2 6 DI C1 03 Digital setting of 10 00V 10 00V 0 01 0 00 o 0 2000 reference C1 04 Close loop speed 0 39000rpm Irpm 0 O 0 39000 94 Function Lae Factory 7 Setting ee Name Descriptions Unit t
126. put and gain and between analog output and zero offset calibration are as Fig 6 30 and Fig 6 31 A Value after adjustment V gt Fig 6 30 Relationship curve between analog output and gain A Value after adjustment V A6 31 0 10 gt Fig 6 31 The relationship curve between analog output and zero offset Note The parameters of gain and zero offset calibration affect the analog output all the time when it is chaning A6 32 Reserved A6 34 All filter 0 01 10 00s 0 05 Value before adjustment V Value before adjustment V A6 35 AI2 filter 0 01 10 00s 0 05 A6 34 A6 36 define the time constant of AI filter The longer the filter time the stronger the anti interference ability but the response will become slower The shorter the filter faster the time the response but the anti interference ability will become weaker A6 37 Setting value of timer 1 0 0 10 0s 0 A6 38 Setting value of timer 2 0 100s 0 A6 39 Counter target value 0 65535 100 A6 40 Counter intermediate 0 65535 50 value 6 8 Group A7 The parameters in this group are reserved 6 9 Group A8 A8 00 Protective action of relay O 1111H 0000 A B c D Action selection for under voltage fault indication 0 Disable 1 Enable Action selection for auto reset interval fault indication 0 Disable 1 Enable Selec
127. quency van Preset swing frequency Acc Waiting time for Triangle wave Dec Time t time Lemans rising time time Swing cycle Operation Command Fig 6 53 Swing operation The process of swing control Firstly the drive accelerate to preset swing frequency Set in C3 02 and wait for some time Set in C3 03 then accelerate to centre frequency and run cyclic according to the swing amplitude C3 04 Jump cycle C3 06 and Triangle wave rising time C3 07 and frequency C3 05 Swing then stop in dec time when there is stop command C3 00 selector 0 Disable function Swing 1 Enable C3 01 Swing mode Operation 0 1111H 0000 Startup method 0 Auto mode 1 By terminal Swing control 0 Reference centre frequency 1 Reference max frequency Swing states storage 0 Save after stop 1 Not save after stop Swing states storage after power failure 0 Save 1 Not save C3 02 Main reference 300 0 300 0HzK 0 00 frequency C3 03 Waiting time for 0 0 3600 0s 0 0s preset swing frequency C3 02 is used to set the operating frequency of swing operation C3 03 is used to set the continuous time of preset swing frequency C3 03 is invalid when swing 0 0 50 0 0 0 Swing amplitude setting value is the percentage corresponding to operation mode is set as 1 C3 04 Swing amplitude centre frequency or max frequency For centre frequency Swing
128. quency 0 00 300 00Hz 0 01Hz 0 50Hz o 0 30000 operation threshold b2 14 Zero frequency 0 00 300 00Hz 0 01Hz 0 00Hz o 0 30000 Hysteresis Reserved b2 15 Fan control 0 Auto operation mode 1 0 x 0 1 1 Fan operate continuously when power is on Note 1 Continue to operate for 3 minutes 2 This parameter is only valid for drive of power above 7 5K W Group b3 Communication parameter b3 00 Communication Unit s place of LED 1 001 x 0 155H configuration Baud rate selection 0 4800BPS 1 9600BPS 2 19200BPS 3 38400BPS 4 115200BPS 5 125000BPS Ten s place of LED 90 Function code Name Descriptions Unit Factory setting Modif Setting range Data format 0 1 8 2 N format RTU 1 1 8 1 E format RTU 2 1 8 1 O format RTU 3 1 8 2 N format ASCII 4 1 8 1 E format ASCII 5 1 8 1 O format ASCII Hundred s place of LED wiring mode 0 Direct connection via cable RS232 485 1 MODEM RS232 b3 01 Local address 0 127 O is the broadcasting address Hi 0 127 b3 02 Time threshold for judging the communication status 0 0 1000 0S 0 1 0 10000 b3 03 Delay for responding to control PC 0 1000mS 5mS 0 1000 Group b4 Keyboard parameters b4 00 Key lock function selection 0 The keys on the operation panel are not locked and all the keys are usable 1 The keys on the operation panel are locked and all th
129. r 8 Before the insulation test of the motor disconnect the motor from the drive to avoid damaging it Note Dielectric Strength test of the drive has already been conducted in the factory Do not do the test again otherwise the internal components might be damaged Using different component to substitute the original component may damage the dirver 8 3 Replacing Wearing Parts The components that are easily damaged are cooling fan and electrolytic capacitors of filters Their lifetime depends largely on their application environment and preservation Normally lifetime is shown in following table Table 8 2 Lifetime of components Components Lifetime Fan 3 40 000 hours electrolytic capacitor 4 50 000 hours Relay About 10 000 times You can decide the time when the components should be replaced according to their service time 1 Cooling fan Possible cause of damages wear of the bearing aging of the fan vanes Criteria After the drive is switched off check whether abnormal conditions such as crack exists on fan vanes and other parts When the drive is switched on check whether drive running is normal and check whether there is any abnormal vibration 2 Electrolytic capacitors Possible cause of damages high ambient temperature aging of electrolyte and large pulse current caused by rapid changing loads Criteria Check if there is any leakage of liquids Check if the safety valve protrude
130. ration from the time when operating frequency reaches the DC 26 injection braking initial frequency A1 06 to the time when the DC injection braking is applied The drive has no output during the waiting time By setting waiting time the current overshoot in the initial stage of braking can be reduced when the drive drives a high power motor DC injection braking current at stop is a percentage of drive s rated current There is no DC injection braking when the braking time is 0 0s Output Freqency Initial Frequency of braking A Waiting time Output Voltage RMS value Braking energy Braking time Operating command Fig 6 5 Dec to stop DC injection braking Note DC injection braking current at stop Al 08 is a percentage value of drive s rated current A1 10 Restart after power failure Al 11 Delay time for restart 0 0 10 0s 0 03 after power failure A1 10 and A1 11 decide whether the drive starts automatically and the delay time for restart when the drive is switched off and then switched on in different control modes If A1 10 is set to 0 the drive will not run automatically after restarted If A1 10 is set to 1 when the drive is powered on after power failure it will wait certain time defined by Al 11 and then start automatically depending on the current control mode and the drive s status before power failure See Table 6 1 Table 6 1 Restarting conditions
131. rive outputs the max voltage in V F mode as shown in Fig 6 1 as F A Output Voltage V max gt Output frequency FL Fu Fp Fmax Fig 6 1 Characteristic parameters Note 1 Please set Fmax Fu and Fy carefully according to motor Parameters and operating states 2 Fy and Fis invalid for JOG mode and auto tuning mode 3 Besides the upper limit of frequency and lower limit of frequency the drive is limited by the setting value of frequency of starting starting frequency of DC braking and hopping frequency 4 The Max output frequency upper limit frequency and lower limit frequency is as shown in Fig 6 1 5 The upper lower limit of frequency are used to limit the actual output frequency If the preset frequency is higher than upper limit of frequency then it will run in upper limit of frequency If the preset frequency is lower than the lower limit of frequency then it will run in lower limit of frequency If the preset frequency is lower than starting frequency then it will run in OHZ A0 13 Torque boost of motor 1 0 0 30 0 0 0 In order to compensate the torque drop at low frequency the drive can boost the voltage so as to boost the torque If A0 13 is set to 0 auto torque boost is enabled and if A0 13 is set non zero manual torque boost is enabled as shown in Fig 6 2 4 Output voltage Vmax S Se S Vb NSN gt Fz Vb Manual torque boost Fz Cut off frequency for to
132. rque boost Fo Vmax Max output voltage Fb Basic operating frequency Output frequency Fig 6 2 Torque boost shadow area is the boostedvalue Note 1 Wrong parameter setting can cause overheat or over current protection of the motor 2 Refer to b1 07 for definition of Fz 6 2 Group A1 A1 00 Starting mode 0 1 2 0 0 Start from the starting frequency Start at the preset starting frequency A1 01 within the holding time of starting frequency A 1 02 1 Brake first and then start Brake first refer to A1 03 and A1 04 and then start in mode 0 2 Speed tracking Notes Starting mode 1 is suitable for starting the motor that is running forward or reverse with small inertia load when the drive stops For the motor with big inertial load it is not recommended to use starting mode 1 25 0 00 60 00Hz A1 01 Starting frequency 0 00Hz A1 02 Holding time of starting 0 00 10 00s 0 00s frequency Starting frequency is the initial frequency when the drive starts as shown in Fig 6 3 as Fs Holding time of starting frequency is the time during which the drive operates at the starting frequency as shown in Fig 6 3 as ti Fig 6 3 Starting frequency and starting time Note Starting frequency is not restricted by the lower limit of frequency A1 03 DC injection braking 0 0 100 0 L0 0 current at start A1 04 DC injection braking k 0 00 30 00s 0 00s t me at
133. rque boost 0 30 0 4 pattens V F curve mode set by user and 3 kinds of torque derating modes 2 0 V F pattern order 1 7 order and 1 2 order Linear acceleration deceleration Four kinds of acceleration deceleration time Limit current during the operation automatically to prevent frequent overcurrent Auto current limit trip Range of jog frequency 0 00Hz 50 00Hz Acc Dec time of Jog operation 0 1 60 0s Interval of Jog operation is also settable Multiple speed Implement multiple speed operation by digital inputs operation Operation command Keypad setting terminal setting communication setting Frequency F y ae Keypad setting Analog input Communication setting command setting Auxiliary frequency a y Implement flexible auxiliary frequency trim and frequency synthesis setting 0 100KHz pulse output Analog output 2 channels analog output 0 4 20mA or 0 2 10V f Display setting frequency output frequency output voltage output current and so LED Display on about 20 parameters Parameters copy Copy parameters by operation panel Keys lock and f l Lock part of keys or all the keys Define the function of part of keys function selection f Open phase protection optional overcurrent protection overvoltage protection Protection function d j undervoltage protection overheat protection overload protection and so on Indoor installed in the environment free from direct sunlight dust c
134. s Measure static capacitance and insulation resistance 3 Relay Possible cause of damages corrosion frequent switching Criteria Check whether the relay has open and shut failure 69 8 4 Storage The following points must be followed for the temporary and long term storage of drive 1 Store in locations free of high temperature humidity dust metal powder and with good ventilation 2 Long term storage will cause the deterioration of electrolytic capacitors Therefore the drive must be switched on for a test within 2 years at least for 5 hours The input voltage must be boosted gradually by the voltage regulator to the rated value 70 Chapter 9 List of Parameters CV100 series VFD s parameters are organized in groups Each group has several parameters that are identified by Group No Function Code There are AX YZ letters in other content in this manual it indicate the YZ function code in group X For example A6 08 belongs to group A6 and its function code is 8 The parameter descriptions are listed in the tables below Table 9 1 Descriptions of Function Code Parameter Structure Table No Name Description 1 Function code The number of function code 2 Name The name of function code 3 Setting range The setting range of parameters 4 Unit The minimum unit of the setting value of parameters 5 Factory setting The setting value of parameters after the product is delivered The modific
135. sable When install brake resistor 1 Enable Reserved Overmodulation selection 0 Disable 1 Enable Reserved During deceleration the motor s decelerate rate may be lower than that of drive s output frequency due to the load inertia At this time the motor will feed the energy back to the drive resulting in the voltage rise on the drive s DC bus If no measures taken the drive will trip due to over voltage During the deceleration the drive detects the bus voltage and compares it with the over voltage point at stall 48 defined by b2 03 If the bus voltage exceeds the stall overvoltage point the drive will stop reducing its output frequency When the bus voltage become lower than the point the deceleration continues as shown in Fig 6 36 The hundred s place is used to set overmodulation of V F vector control the be function control For overmodulation function will always enable Overmodulation means when the voltage of power grid is low for long term Lower than 15 of rated voltage or is overload working for long term then the drives will increase the use ratio of its own bus voltage to increase output voltage Overvolt point at stall Output freq Fig 6 38 Over voltage at stall b2 04 Reserved b2 05 Auto current limiting threshold 20 0 200 0 150 0 b2 06 Frequency decrease rate 0 00 99 99Hz s 10 00Hz s when current limiting b2 07 Auto c
136. snegs a A a E a 68 QA Stora Eeen a a a a tae a a A a E eae 69 Chapter 9 Listof Parameters nania uaea edge hea ees sa Sat ep aaa e Ged een Wea es ee 70 COMMUNICA OM POLO COL ananena 0Gesiet Piedad a a Soe a a a des dete ted oteute decrease She celeas Qesteves 105 TP Networking Mode perasa AE ER A A S uremia eatsavenle EAN 105 PTE e E E E E sas saeses 105 3 Communication Modesa aa a TA E A A A A A a A 105 4 Protocol FonmMmabenenena e a A AE S E R OE 105 De RPM ODE ao e AE ANA EAR RATRAT AA A AREAN AEN RA 106 2 ASCI Mode nnion n E EA A A A N E E E E E E E 106 De PrOotOCOl PUN CHON onesnnno nan a R A N AN 107 6 Control parameters and status parameters of VFD ss sssssessseseessesessesressesseessssetssesstesessessresesseessessessessressesseese 108 Chapter 1 Safety 1 1 Safety Operations without following instructions AN Danger can cause personal injury or death Operations without following instructions N Attention can cause personal injury or damage to product or other equments 1 2 Notes for Installations Deets ire Please install the drive on fire retardant material like metal or it may cause fire Keep the drive away from combustible material and explosive gas or it may cause fire Only qualified personnel shall wire the drive or it may cause electric shock e Never wire the drive unless the input AC supply is totally disconnected or it may cause electric shock The drive mu
137. so that the motor is properly protected Operation above 50Hz When running the motor above 50Hz there will be increase in vibration and noise The rate at which the torque is available from the motor is inversely proportional to its increase in running speed Ensure that the motor can still provide sufficient torque to the load Lubrication of mechanical devices Over time the lubricants in mechanical devices such as gear box geared motor etc when running at low speed will deteriorate Frequent maintenance is recommended Braking Torque Braking torque is developed in the machine when the drive is hoisting a load down The drive will trip when it cannot cope with dissipating the regenerative energy of the load Therefore a braking unit with proper parameters setting in the drive is required The mechanical resonance point of load The drive system may encounter mechanical resonance with the load when operating within certain band of output frequency Skip frequencies have been set to avoid it Start and stop frequntly The drive should be started and stopped via its control terminals It is prohibited to start and stop the drive directly through input line contactors which may damage the drive with frequent operations Insulation of Motors Before using the drive the insulation of the motors must be checked especially if it is used for the first time or if it has been stored for a long time This is to reduce the
138. st 0x05 0x03 0x0007 0x0001 None 0x344F Response 0x05 0x03 None 0x02 0x003C 0x344F Scaling relationship of VFD A Scaling of frequency C is 1 100 If you want to make the VFD run at 50Hz then the main reference should be set as 0x1388 5000 B Scaling of time is 1 10 If you want to set the acceleration time of the VFD as 30s then the function code should be set as 0x012C 300 C Scaling of current is 1 10 If the response current of VFD is 0x012C 300 then current of the VFD is 30A D gt Output power is the absolute value E Other such as the input and output terminals etc please reference inverter user manual 116
139. st be properly earthed to reduce electrical accident Install the cover before switching on the drive to reduce the danger of electric shock and explosion e For drives that have been stored for longer than 2 years increase its input voltage gradually before supplying full rated input voltage to it in order to avoid electric shock and explosion Don t touch the live control terminals with bare hands Don t operate the drive with wet hands Perform the maintenance job after confirming that the charging LED is off or the DC Bus voltage is below 36V or it may cause electric shock Only trained professionals can change the components it is prohibited to leave wires or metal Don t carry the drive by its cover The cover can not support the weight of the drive and may drop e Please install the drive on a strong support or the drive may fall off Don t install the drive in places where water pipes may leak onto it Don t allow screws washers and other metal foreign matters to fall inside the drive otherwise there is a danger of fire or damage Don t operate the drive if parts are damaned or not complete otherwise there is a danger of a fire or human injury Don t install the drive under direct sunshine otherwise it may be damaged Don t short circuit B1 and terminal otherwise there is a danger of fire or the drive may be damaged Cable lugs must be connected to main terminals firmly Don t
140. t frequency FDT1 level it outputs an indicating signal until its output frequency drops below a certain frequency of FDT1 level FDT1 level FDT1 lag as shown in Fig 6 26 4 Output frequency FDT1 level FDT1 lag Time a C Time Fig 6 26 FDT level A6 24 Virtual terminal setting 0 007FH 00h X1 Valid X2 Valid BIT2 X3 Valid BIT3 X4 Valid BITO BIT I BITO X5 Valid BIT 1 Reserved BIT2 Reserved A6 25 Y2 terminal output 0 88 0 0 50 Y2 is used as Y terminal output its function is the same as Table 6 6 51 88 Y2 function Pulse frequency frequency of Y2 0 Max pulse output frequency Defined in A6 26 The linear relationship between the displaying range and the output values of Y2 is shown as Table 6 7 Table 6 7 Displaying range of Analog output Setting Function Range 0 No function No function 1 Output frequency 0 Max output frequency 2 Preset frequency 0 Max output frequency Preset frequency 3 0 Max output frequency After Acc Dec 4 Motor speed 0 Max speed 0 2 times of drive s 5 Output current rated current 0 2 times of motor s 6 Output current rated current 0 3 times of motor s 7 Output torque rated torque Output torque O 3 times of motor s i current rated torque 0 1 2 times of drive s 9 Output voltage rated voltage 10 Bus voltage 0 800V 11 All 0 Max analog input 12 A
141. t key Enter or exit programming status Function data key Enter next level menu or confirm data Decrease key Decrease data or parameter In editing status pressing this key select the Bit to be modified In other SHIFT Shift key j f status this key is used to switch parameters Multi function key Use the b4 02 to cofigure thw function of this key 17 In panel control mode press this key to run the drive STOP RST Stop reset key Press this key to stop or reset the drive Frequency setting f Rotary knob Rotate it to set the frequency rotary knob control terminal or communication command to reset 5 1 2 Function Descriptions of LED and Indicators the error If the error still exists then the panel keeps The operation panel consists of a 4 digits eight E E dode segments LED display 3 unit indicators and 1 status A Parameter edinin siats TEMOAIOE as ahon tng Sat The LED Heplay gan When the drive is in stop running or error state press display the status parameters function codes and error MEN can enter edit status If password needed codes of the drive 1 status indicator its description is piense reki tox description OF A000 Bait stare SHOWA imba displays in 2 level menu they are function codegroup Teas or function code number function code parameter Motet a ROR GaN value You can press ENTER to enter parameter Running on Stop displayed status In function parameter displayed indica
142. te Modif ae reference C1 05 Min reference 0 0 C1 07 0 1 0 0 O 0 1000 Ratio of Min reference to base value of 10V 20mA C1 06 Feedback value 0 0 100 0 0 1 0 0 0 0 1000 corresponding to Ratio of Min reference to base the Min reference value of 10V 20mA C1 07 Max reference C1 05 100 0 0 1 100 0 o 0 1000 Ratio of Max reference to base value of 10V 20mA C1 08 Feedback value 0 0 100 0 1 100 0 o 0 1000 corresponding to Ratio of Max reference to base the Max reference value of 10V 20mA C1 09 Proportional gain 0 000 10 000 0 001 2 000 o 0 10000 KP C1 10 Integral gain Ki 0 000 10 000 0 001 0 100 O 0 10000 C1 11 Differential gain 0 000 10 000 0 001 0 100 o 0 10000 Kd C1 12 Sampling cycle T 0 01 50 00s 0 01s 0 50s o 1 5000 C1 13 Output filter 0 01 10 00s 0 01s 0 05 o 1 1000 C1 14 Error limit 0 0 20 0 0 1 2 0 O 0 200 Corresponding to close loop reference C1 15 Close loop 0 Positive 1 0 x 0 1 regulation 1 Negative characteristic C1 16 Integral regulation 0 Stop integral regulation when the 1 0 x 0 1 selection frequency reaches the upper and lower limits 1 Continue the integral regulation when the frequency reaches the upper and lower limits C1 17 Preset close loop 0 00 300 00Hz 0 01Hz 0 00Hz o 0 30000 frequency C1 18 Holding time of 0 0 3600 0S 0 1S 0 0S x 0 36000 preset close loop 95 Function Factory i Setting
143. ther parameters before this parameter can be rewritten normally 2 For some special function code Using 0x06 and 0x41 or 0x10 and 0x43 are the same function in write operation the parameters can be saved after power failure Function code Description 113 B4 02 Parameters protection setting A6 00 A6 04 Selection of input terminal X1 X5 A2 03 Main reference frequency control A2 03 Auxiliary reference frequency control C2 00 PLC operation mode C3 00 Swing frequency operation mode BO0 00 Motor rated power U0 01 Machine model setting Factory parameter U0 09 VFD series selection Factory parameter 3 Some control parameters can t save in EEPROM so for these parameters using function code 0x41 and 0x06 or 0x43and 0x10 are the same mean parameters can be saved after power failure 4 Some internal parameters of VFD are reserved and can t be changed via communication refer to following table Function code Description B4 04 Parameters copy BO 11 Motor parameters auto tuning 5 The operation of user password and factory password in host computer 1 User password 1 Protection of user password Read write function code function code management except read address of displaydata and switch display data 2 If you set user password A0 00 0 then you must enter the right password to A0 00 when you want to visit function code but contr
144. tion for fault locked function O Disable 1 Enable Selection for over load fault indication O Disable 1 Enable A8 01 Fault masking selection 1 0 2222H 0000 AJB CJD Communication fault masking selection 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable Relay fault masking selection 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable EEPROM fault masking selection 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable Reserved A8 02 Fault masking selection 2 0 22H 00 Open phase fault masking selection for input 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable Open phase fault masking selection for output 0 Disable Stop when fault happen 1 Disable Continue operating when fault happen 2 Enable Attention Please set the fault masking selection function carefully or it may cause worse accident bodily injury and property damage A8 03 Motor overload protection mode selection 0 Disabled The overload protection is disabled Be careful to use this function because the drive will not protect the motor when overload occurs 1 Common motor with low speed compensation Since the cooling effects of common motor
145. tion panel control The drive is controlled by RUN STOP and M keys on the operation panel 2 Terminal control The drive is controlled by terminals Xi Xj and COM 2 wire mode or by terminal Xk 3 wire mode 20 The control modes can be selected by function code A0 04 multi function input terminal Function No 15 17 are selected by A6 00 A6 04 Note Before you change the control mode make sure that the mode suitable for the application Wrong selection of control mode may cause damage to equipment or human injury 5 2 2 Operating Status There are 3 operating status stop motor parameters auto tuning and operating 1 Stop status After the drive is switched on and initialized if no operating command is accepted or the stop command is executed then the drive in stop status 2 Running status The drive enters running status after it receives the operating command 3 Motor parameters auto tuning status If there is an operating command after b0 11 is set to 1 or 2 the drive enters motor parameters auto tuning status and then enters stopping status after auto tuning process finishes 5 2 3 Control mode and operation mode of Kinco VFD Control mode CV100 VFD has three control methods it is set by A0 01 0 Vector control without PG it is vector control without speed sensor need not to install the PG at the same time it has very high control performance it can control the speed and torque of mot
146. tor RUN On Running sttatus press ENTER to save the settings and press MENU to exit the menu 5 1 3 Display status of operation panel 5 1 4 Panel Operation CV100 operation panel can display the parameters in or i ti ne on th ration stopping status running status parameters editing SEROUS Operations an De Honka Se aan anel follows are 5 common examples Refer to status panel p i Parameters tieplayed naopp nesai parameter list in chapter 9 for detail function code When the drive is in stop status the operation panel penn Example 1 Set parameters displays the stopping staus parameter Pressing the SHIFT key can display different stop status parameters Example Change the value in A0 03 from 50 00Hz to Defined by function code b4 05 30Hz 2 Parameters displayed in running status 1 In the stop parameter displaying state press MENU When the drive receives operating command it starts to enter the fiest level A0 00 running and its panel will display the running status 2 Press to change A0 00 to A0 03 parameters the RUN indicator turns on The unit 3 Press ENTER to enter the second level menu indicator display the unit of the parameter by pressing 4 Press the SHIFT to change the marker to the highest the SHIFT key can display different operation bit parameters Defined by function code b4 05 5 Press the V to change the 50 00 to 30 00 3 Parameters displayed in error status 6 Press the
147. tput values of AO1 is shown as Table 6 8 Table 6 8 Displaying range of Analog output Setting Function Range 0 No function No function 1 Output frequency 0 Max output frequency 2 Preset frequency 0 Max output frequency Preset frequency 3 0 Max output frequency After Acc Dec 4 Motor speed 0 Max speed 0 2 times of drive s 5 Output current rated current 0 2 times of motor s 6 Output current rated current 0 3 times of motor s 7 Output torque rated torque Output torque 0 3 times of motor s current rated torque 0O 1 2 times of drive s 9 Output voltage rated voltage 10 Bus voltage 0 800V 11 All 0 Max analog input 12 Al2 0 Max analog input Others Reserved Reserved Note The external resistor is advised to be lower than 400Q when AO output current signal A6 30 Gain of AOL 0 0 200 0 100 0 A6 31 Zero offset calibration of AO 100 0 100 0 0 0 For the analog output AO1 adjust the gain if user need to change the display range or calibrate the gauge outfit error 42 100 of zero offset of analog output is corresponding to the maximum output 10V or 20Ma Take output voltage for example the relationship between the value before adjustment and with after adjustment is as following AO output value Gain of AO x value before adjustment Zero offset calibration 10V The relationship curve between analog out
148. urrent limiting selection Auto current limiting function is used to limit the load current smaller than the value defined by b2 05 in real time Therefore the drive will not trip due to surge over current This function is especially useful for the applications with big load inertia or big change of load b2 05 defines the threshold of auto current limiting It is a percentage of the drive s rated current b2 06 defines the decrease rate of output frequency when the drive is in auto current limiting status If b2 06 is set too small overload fault may occur If it is set too big the frequency will change too sharply and therefore the drive may be in generating status for long time which may result in overvoltage protection Auto current limiting function is always active in Acc or Dec process Whether the function is active in constant speed operating process is decided by b2 07 b2 07 0 Auto current limiting function is disabled in constant speed operating process b2 07 1 Auto current limiting function is enabled in constant speed operating process In auto current limiting process the drive s output frequency may change therefore it is recommended not to enable the function when the drive s output frequency is required stable When the auto current limiting function is enabled if b2 05 is set too low the output overload capacity will be impaired b2 08 of Gain slip 0 0 300 0 100 compensation b2 09
149. uxiliary reference frequency as preset frequency Set Main reference frequency as preset frequency when the polarity of auxiliary frequency is opposite to main frequency 3 MIN Set the min absolute value between Main and auxiliary reference frequency as preset frequency Set preset frequency as OHz when the polarity of auxiliary frequency is opposite to main frequency A2 02 UP DN rate 0 01 99 99Hz s 1 00 28 A2 02 is used to define the change rate of reference frequency that is changed by terminal UP DN or A V key A2 03 UP DN regulating 0 11H 00 control O Save reference fregency after power failure 1 Not save reference frequency after power failure 0 Hold reference frequency at stop 1 Clear reference frequency at stop 0 UP DN time integral enable 1 UP DN speed enable Note In this manual there are many ale c o Their meanings are as following A means the thousand s place of LED display B means the hundred s place of LED display C means the ten s place of LED display D means the unit s place of LED display operating 0 01 Jog 5 00Hz A2 04 is used to set the jog operating frequency Note Jog operation can be controlled by panel M key terminals A2 05 Interval of Jog operation 0 0 100 0s 0 0 Interval of Jog operation A2 05 is the interval from the time when the last Jog operation command is ended to the time when the next Jo
150. ve negative logic of X7 BIT3 reserved Fig 6 23 terminal s positive and negative logic A6 13 defines the input terminal s positive and negative logic Positive logic Terminal Xi is enabled if it is connected to the common terminal Negative logic Terminal Xi is disabled if it is connected to the common terminal If the bit is set at 0 it means positive logic if set at 1 it means negative logic For example 38 If X1 X4 are required to be positive logic and X5 is required to be negative logic then the settings are as following Logic status of X4 X1 is 0000 and the hex value is 0 Logic status of X5 is 001 and the hex value is 1 The display on LED decade is 1 so the value in A6 13 should be set as 10 Table 6 5 Conversion of binary code and hex value Binary settings Hex value BIT3 BIT2 BIT1 BITO Displaying of LED 0 0 0 0 0 0 0 0 1 1 0 0 1 0 2 0 0 1 1 3 0 1 0 0 4 0 1 0 1 5 0 1 1 0 6 0 1 1 1 7 1 0 0 0 8 1 0 0 1 9 1 0 1 0 A 1 0 1 1 B 1 1 0 0 C 1 1 0 1 D 1 1 1 0 E 1 1 1 1 F Note Factory setting of all the terminals is positive logic A6 14 Bi direction _pen collector output terminal Y1 A6 16 Output functions of relay RI 0 20 0 Refer to chapter 3 for the output characteristics of Y1 that are bi direction open collector output terminal and the relay s output terminal Ta
151. y at stop Display power frequency at energy feedback mode BIT3 Output voltage No display at 1007H 0 7FFFH 92 Function code Name Descriptions Unit Factory setting Modif Setting range stop Display power frequency at energy feedback mode Ten s place of LED BITO AIl BIT1 AI2 BIT2 Reserved BIT3 Reserved Hundred s place of LED BITO Output power No display at stop and energy feedback mode BIT1 Output torque No display at stop and energy feedback mode BIT2 Analog close loop feedback No display at feedback mode BIT3 Analog close loop setting Flicking no display at feedback mode Thousand s place of LED BITO Bus voltage BIT1 Speed R MIN No display at feedback mode BIT2 Setting speed R MIN Flicking no display at feedback mode Note If all the BITs are 0 the drive will display setting frequency at stop display output frequency at operating and display bus voltage at energy feedback mode Group C0 Multi section parameters C0 00 Preset frequency 1 A0 12 Lower limit of frequency A0 11 Cupper limit of frequency 0 01Hz 5 00Hz 0 30000 C0 01 Preset frequency 2 Same as above 0 01Hz 10 00Hz 0 30000 C0 02 Preset frequency 3 Same as above 0 01Hz 20 00Hz 0 30000 93 Function Fact

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