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Chapter1 safety and precautions

1. 0 Jog function key setup range i switching function key on forward reverse rotation F7 2 LED operation factory default value 1023 9 display arameters 163 Meanings of lower 8 digits bit7 bit6 bitS bit4 bit3 bit2 bitl bitd 83 Run frequency Digit set frequency Bus volt Output voltage Output current Output power DI input state DO output siate Meanings of higher 8 digits bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 setup rang OOOO pp rea PLC steps od e If the above parameter need to be displayed during the operation please set the corresponding position to 1 change the binary numbers into decimal numbers and set them in F7 29 F7 3 LED stop factory default value 63 0 display parameters 113 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Meanings of lower 8 digits bit7 bit6 bitS bit4 bit3 bit2 bitl bitd Digit set frequency Bus voltage DI input state DO output state All voltage v AI voltage v setup i PLC steps range 1 27 Reserved If the above parameters need to be displayed in the status of stop please set the corresponding position to 1 and change the binary numbers into decimal numbers and set them in F7 30 Load speed factory default 1 000
2. zav 24V ay Za TEN y Relay Diode vil 4 DCH _ 30V a gt Relay H F Diode CME CME J COM Internal Power Supply External Power Supply Fig 3 8 Schematic diagram for connection of digital output terminal 43 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual Chapter 4 Operation and Display 4 1 Introduction to Operation and Display Interface Function parameter modification inverter working status monitoring and inverter running control start stop can be changed on operation panel Refer to outline and function as shown in Table 4 1 DIGITAL PANEL Uint indicator Digital display RUN LDC FROREY maet Enter Key Function indicator Program Key QUICKUOG Key Data decrease Key Data increase Key Run Key Stop Reset Key Shift Key Fig 4 1 C420 44 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual Uint indicator Function indicator Program ESC Key Data decrease Key Run Key Shift Key Fig 4 2 C220 45 Digital display Enter Key QUICK JOG Key Data increase Key Stop Reset Key Operation and Display C220 C420 General Flux Vector Control Inverter User Manual Uint indicator Function indicator Digital display QUICK JOG Key Data decrease Data increase Enter Key D Stop Reset Key Ooo Shift Key Program Key Run indicator
3. STA Slave C H L High Low High Low END RT Add M i o Write Write CRC CRC D g w Data Data h A A d d d d r r gt 1 0 Ad Ad Data_H Data_L x gt 3 3 5 247 x dre dre 5 char 0 ss_ ss_ chara acte 6 H L cter r time time For example Write 0x01 into F0 03 which slave address is 1 Mast Send STAR Slave C H L High Low Hig Low END T Add M i o Write Writ h CRC D g w Data e CR h Data C A A d d d d r r gt gt ao Ox Ox 0x8 a charac 0x01 ol f 03 0x00 0x01 B 0x0A character ter 6 time time Slave return STAR Slave C H L High Low Hig Low END T Add M i o Write Writ h CRC D g w Data e CR 172 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual h Data C A A d da a d r r gt gt 3 5 4 sella ig 3 5 charac 0x01 5 T ae 0x00 0x01 as Ox0A character ter 6 time time Action It will return error if no successful 8 6 Cyclical Redundancy Check In RTU mode messages include an error checking field that is based on a CRC method The CRC field checks the contents of the entire message The CRC field is two bytes containing a 16 bit binary value The CRC value is calculated by the transmitting device which appends the CRC to the message The receiving device recalculates a CRC during receipt of the message and compares the calculated value to the actual value it received
4. Speed up time 2 factory default value 20 00s F7 03 setup range 0 0s 3000 0s 106 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Speed down time factory default value 20 00s F7 04 2 setup range 0 0s 6500 0s Speed up time 3 factory default value 20 00s F7 05 setup range 0 0s 6500 0s Speed d factory default value 20 00s own F7 06 a time 3 setup range 0 0s 6500 0s Speed up time 4 factory default value 20 00s F7 07 setup range 0 0s 6500 0s Speed d factory default value 20 00s own F7 08 i time 4 setup range 0 0s 6500 0s Speed up down time choose F0 23 FO 24 and the above three types of speed up down time all of its meaning is t he same Refer to F0 23 and F0 24 for the detail To select speed up down time Ito 4 in the process of running on the inverter by the different combination of multifunctional digital input terminal DI all the details are shown in F5 00 F5 04 iio skip frequency 1 factory default value 0 00Hz setup range 0 00Hz maximum frequency skip frequency 2 factory default value 0 00Hz F7 10 p treq y y setup range 0 00Hz maximum frequency F7 11 skip frequency 3 factory default value 0 00Hz 107 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 0 00Hz maximum frequency er skip frequency
5. Lower Limit FL exti Frequency m FB 03 FB 7 Aw FB 02 z Accelerate by i a gt Decelerate by s f a Frequency CycleFB 03 E E Running y Deceleration Time Command AE i Stop 1 Command Fig 5 18 Swing Frequency Working Diagram Swing frequency setup mode Factory default value 0 FB 00 0 Relative to the central frequency Setup range 7 7 1 Relative to maximum frequenc This parameter is used to select the benchmark quantity of the swing amplitude 0 Relative to the central frequency F0 07 or F0 06 frequency source selection and it is variable swing amplitude system The swing amplitude varies with the central frequency setup frequency 1 Relative to the maximum frequency FO 14 maximum output frequency and it is fixed swing amplitude system The swing amplitude is fixed Swing frequency amplitude Factory default value 0 0 Setup range 0 0 100 0 132 FB 01 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Kick frequency amplitude Factory default value 0 0 FB 02 Setup range 0 0 50 0 This parameter is used to determine the values of swing amplitude and kick frequency The swing frequency is limited by the frequency upper limit and frequency lower limit The swing amplitude is relative to the central frequency variable swing amplitude select FB 00 0
6. Jog frequency range 0 00Hz to 50 00Hz jog speed up speed down time 0 0s to 3000 0s It can realize a maximum of 16 segments speed running via the built in PLC or control terminal It is easy to realize process controlled close loop Built in PID control system CAVR Auto It can keep constant output voltage automatically in voltage regulation case of change of mains voltage MS speed running Product Information C220 C420 General Flux Vector Control Inverter User Manual Specifications Shared DC bus It can realize the function that multiple inverters share function the DC bus JOG ke Programmable key Select the command channel y switching forward and reverse rotations jog operation Textile swing Multiple triangular wave frequency control frequency control function Built CBC algorithm to reduce the probability of CBC Function over current converter reported to improve the whole anti jamming capability a Timing control function Setting time range between 0h to 65535h Three types of channels operation panel reference control terminal reference and serial communication port reference These channels can be switched in various modes Running command channel There are totally ten types of frequency sources such as digital reference analog voltage reference analog current reference MS speed PLC PID and serial port reference Frequency source There are ten types of auxiliary frequency so
7. Run Key Fig 4 3 C220 C420 LED 4 1 1 Description of Function LED Indicator LED Symbol Unit Implication Color Hz Freq Unit LED on indicates Green frequency a A Current Unit LED on indicates current Green 5 5 V Voltage Unit LED on indicates voltage Green J RPM Speed Unit LED on indicates speed Green Percent LED on indicates Green percentage values 46 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual LED Symbol Unit Implication Color RUN running status LED on in status of Green LED running for inverter Light off in status of stop for inverter L D C control mode LED off in status of Red LED keyboard control mode for inverter LED on in status of M terminal control mode for 3 inverter s LED flash in status of 5 remoted communication control mode FWD RE Running LED off in status of Red V direction forward rotation LED LED on in status of reverse running TUNE T tuning torque LED on in status of tuning Red c LED Both LED and RUN LED are on tuning 47 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual 4 1 2 Digital display zone Five digits LED display is able to show setup frequency output frequency various monitoring data and alarm code According to function code F7 29 F7 30 the user can freely set the data in need all
8. factory FC 18 PLC Segment 0 Running Time default 0 0s h values 138 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 0 0s h 6553 5s h factory PLC Segment 0 speed up down default 0 FC 19 time values setup range 0 3 factory PLC Segment 1 running time default 0 0s h FC 20 values setup range 0 0s h 6553 5s h factory PLC Segment 1 Speed up down default 0 FC 21 time values setup range 0 3 factory PLC Segment 2 running time default 0 0s h FC 22 values setup range 0 0s h 6553 5s h factory PLC Segment 2 Speed up down A default 0 FC 23 time values setup range 0 3 factory PLC Segment 3 running time default 0 0s h FC 24 values setup range 0 0s h 6553 5s h factory PLC Segment 3 Speed up down g FC 25 s default 0 time values 139 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 0 3 factory PLC Segment 4 running time default 0 0s h FC 26 values setup range 0 0s h 6553 5s h factory PLC Segment 4 Speed up down default 0 FC 27 time values setup range 0 3 factory PLC Segment 5 running time default 0 0s h FC 28 values setup range 0 0s h 6553 5s h factory PLC Segment 5 Speed up down g default 0 FC 29 time values setup range 0 3 factory PLC Segment 6 running time default 0 0s h FC
9. 100 DC brake time at factory default ang F1 17 stop value setup range 0 0s 36 0s DC brake beginning frequency at stop In the process of the deceleration stop when it reaches this frequency the DC brake stop begins DC brake current at stop it refers to the additive DC brake quantity The higher this value is the better the DC brake effect is DC brake time at stop it refers to the additive time of DC brake quantity when this value is zero it shows there is no DC brake process and the inverter will stop according to the given deceleration stop factory default Brake use ration 100 F1 18 value setup range 0 100 It is enabled for the inverter with built in unit and used to adjust the brake effect of the bake unit Power y i factory default interruption 0 value restart F1 19 0 inactive 1 Start from stop frequency setup range _ 2 Start from minimum frequency 3 direct start F1 20 Permissible time factory default 1 0s 73 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual on power supply value off setup range 0 1s 5 0s Power interruption factory default ee F1 21 recovery waiting value time setup range 0 1s 5 0s After its power off the inverter is getting recovery whether to start as options When F1 19 is to set 0 it shows that the inverter can not automatically restart until runn
10. 83 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Torque boost at factory default 100 F3 16 low frequency value setup range 0 200 This parameter is used in vector control 1 starting torque boost at low frequency the larger its value the higher low frequency torque but all of this may cause no load current too higher In the case of driving the load the smaller its value is the lower motor temperature rise is at the low frequency skip compensation factory default 100 F3 17 coefficient value setup range 50 200 For the speed less sensor vector control this parameter is used to adjust the stabilizing speed precision for motor when the speed is too large this parameter needs to be decreased on the contrary it needs to be enlarged Time constant of factory default 0 000s F3 18 speed command value setup range 0 000s 0 100s Time constant of factory default 0 000s F3 19 speed loop value setup range 0 000s 0 100s In the vector control mode the output of speed loop regulator is a torque current command This parameter is used to filter the torque command generally is in no 84 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual need to adjust and the filter time can be increased in case of huge speed fluctuation In case of oscillation of motor th
11. Command code 03H reads N words There are 12 characters can be read at the most S Slave C H L High Low Hig Low END TAR Add Mj i o Functio Functio h CRC T D g w n n CR h Code Code C A Number Numbe A d r d d d r r gt 1 0 Ad Ad 00 N lt t gt 3 5 247 3 dre dre 12 3 5 char ss_ ss_ char acte H L acter T time time For example The inverter start address F0 03 of the slave 01 continuously reads two 170 Communication Protocol C220 C420General F consecutive values ux Vector Control Inverter User Manual Mast send STA Slave C H L High Low High Low END RT Add M i o Functio Function CRC CRC D g w n Code h Code Number A Number A d d d d r r gt _ 3 5 0 0 a char 0x x x 0x S nate 01 0 f 03 0x00 0x02 0x07 0x0B chara r 3 0 ve i time time Slave return STA Slave C H L Hig Low High Low H H E RT Add M i o h F0 0 F0 0 FO O i i N D g w F0 3 4 4 g g D h 03 h h A C C A d R R d d C C d r r 3 5 0 0 0j 3 5 char x 0 x x cha acte 0x 0 x 0x 0x 0x 0x 0x D 0 ract f Ol 3 0 04 00 01 00 01 3 7 er time 0 tim e Action F0 03 1 F0 04 1 Command Code 06H write a word 171 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual
12. luring the deceleration Ne DP as ns eet ee es If the brake unit and ike S Install the brake unit oN na resistor are installed e and brake resistor of g Ask for technical D Ne support 7 F Fig 7 4 Deceleration Stop over current Err05 Err07 154 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Constant Speed over Current ERRO6 eck if the output loop of the inverter i3 Perform troubleshooting and install short circuited or has leakage current output reactor if the line is too long Identify the motor parameters N If the motor parameters are identified fo tt ee anes cary Remove the additional load J N r aa Lighten the load P If the inverter load can be lightened y The inverter model is N rather small J Fig 7 5 Constant speed over current Err06 155 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual If the input voltage is too high If there are external forces driving the motor to run during If the acceleration time is too short If the brake unit and brake Acceleration over Voltage the acceleration process y resistor are installed y r Ask for technical N support Adjust the voltage to normal N range Y KA Remove the external forces gt KO or install b
13. Advanced CONTROL Operating Manual VA C220 C420 Series C220 C420 General Flux Vector Control Inverter User Manual Contents PREFA GR isi sssissewscssoscasacsssastestessosscsoeesesevect E 4 CHAPTER1 SAFETY AND PRECAUTIONS cccccceseee 7 1 1 SAFETY PRECAUTIONS cccccceseseseceseseseseeeseseseseseseseeeeees 7 1 2 PRECAUTIONS niseme esaa a e ar 10 CHAPTER 2 PRODUCT INFORMATION ccccccsssseee 14 2 1 DESIGNATION RULES 0 cccccccccceccccccccecccccececevevececevesevees 14 2 2 NAMEPLATE ccccccccecececesecccecesvsvcvsvsescecccssevevevevevevevsvevens 14 2 3 SERIES OF INVERTER C220 C420 cccccccccceceseseseseseeees 15 2 4 TECHNICAL SPECIFICATIONS ccccccccccceccececececeesceeeeevees 15 2 5 PHYSICAL APPEARANCE AND DIMENSIONS OF MOUNTING HOLES eocktt onde ect o2 the lon ote eee iae Perse AE Os 19 2 6 ROUTINE REPAIR AND MAINTENANCE OF INVERTER 25 2 7 INSTRUCTIONS ON WARRANTY OF INVERTER 0006 27 2 8 GUIDE TO MODEL SELECTION cccccccccceeececeeeeseeeecevees 27 2 9 GUIDE TO SELECTION OF BRAKE COMPONENTS 28 CHAPTER 3 MECHANICAL AND ELECTRICAL INSTALLATION acisssssescissedes sesstesscsessdesstessvesedesecsscsessesccseseees 29 3 1 MECHANICAL INSTALLATION c0cccccceeseseseseeeseseseeerees 29 3 2 ELECTRICAL INSTALLATION cc000sseseseseeeseseseseseeeeeeees 33 CHAPTER 4 OPERATION AND DISPLAY cccccseseeee 44 4 1 INTRODUCTION TO OPERATION AND DISPLAY
14. inverter generally these reason for electromagnetic interference on the inverter is that at some places nearby inverter where plenty of relays contactors and electromagnetic brakes shall be installed when the inverter has error action due to the interferences the following measures ca be taken A install surge suppressor on the devices generating interference B install filter at the input end of the inverter refer to Section 7 3 6 the specific operations C the control signal cable of the inverter and cable of detection line shall employ shielded cable and the shielding lays shall be earthed 146 EMC C220 C420 General Flux Vector Control Inverter User Manual reliably 6 3 4 Handing method for the interference of inverter on the surrounding equipment these interference include two types one is the radiation interference of the inverter and the other is the conduction interference of the inverter these two types of interferences cause the surrounding electric equipments which suffer elector magneitce or electrostatic induction the surrounding equipments hereby produce error action For the different interferences their solutions are shown as follows AY By For the measuring meters receivers and sensors their signals are generally weak if they which are placed nearby the inverter or together with the inverter in the same control cabinet are easy to suffer interference and to generate error actions Suggestio
15. swing amplitude AW frequency source F0 07 times swing amplitude FB 01 The swing amplitude is relative to the maximum frequency fixed swing amplitude select FB 00 1 swing amplitude AW maximum frequency FO 12 times swing amplitude FB 01 Kick frequency swing amplitude AW times kick frequency amplitude FB 02 That is the value of kick frequency relative to the swing amplitude when the swing frequency is running If the swing amplitude relative to the central frequency variable swing amplitude select FB 00 0 is selected the kick frequency is a variable value If the swing amplitude relative to the maximum frequency fixed swing amplitude select FB 00 1 is selected the kick frequency is a fixed value REGS Swing frequency cycle Factory default value 10 0s Setup range 0 0s 3000 0s FB 04 Time constant of triangular Factory default value 50 0 133 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual wave boost Setup range 0 0 100 0 Swing frequency cycle It refers to the time of a complete cycle of swing frequency FB 04 Time constant of triangular wave boost is relative to FB 03 swing frequency cycle Triangular wave boost time swing frequency cycle FB 03 x time constant of triangular wave boost FB 04 unit s Triangular wave falling time swing frequency cycle FB 03 x 1 time constant of triangular wave boost FB
16. 3 2 4 1 Description of main circuit terminals of single phase inverter Terminals Name Description Single phase power L N input terminal Connect to the AC single phase 220V power supply Negative and positive terminals of DC bus Shared DC bus input point Connecting terminal PB of Connect to the braking resistor braking resistor Output terminal of Us NN inverter Connect to the three phase motor L Grounding terminal Grounding terminal 37 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation 3 2 4 2 Description of main circuit terminals of three phase inverter Terminals Name Description Three phase power input Connect to the AC three phase R ST terminal 380V power supply Negative and positive 4 terminals of DC bus Shared DC bus input point PB Connecting erinma ter Connection points for the brake brake resistor UV W Output terminal of inverter Connect to three phase motor D Grounding terminal Grounding terminal 3 2 4 3 Wiring Precautions a Input power supply terminals L N R S or T There is no sequence requirement for the wiring at the Input side of the inverter b DC bus and terminals The DC bus and terminals still have residual voltage at the time of power off Do not touch the equipment until the charge LED is OFF and the voltage measured with multi meter
17. Brake Inverter Model Brake of Brake Unit Resistor Resistor ADV 0 40 C220 M 03KW gt 3000 ADV 0 75 C220 M 0 3KW 3000 ADV 1 50 C220 M Built in 0 6KW 21509 i ADV 0 75 C420 M SK E standard ADV 1 50 C420 M 0 3KW 23000 ADV 2 20 C420 M 0 3KW 23009 Caution x2 refers to two braking units paralleled with their respective brake resistor the meaning of x3 is the same with x2 28 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Chapter 3 Mechanical and Electrical Installation 3 1 Mechanical Installation 3 1 1 Installation environment 1 Ambient temperature The ambient temperature exerts great influences on the service life of the inverter and is not allowed to exceed the allowable temperature range 10 C Celsius to 50 CCelsius 2 The inverter shall be mounted on the surface of incombustible articles with sufficient spaces nearby for heat sinking The inverter is easy to generate large amount of heat during the operation The inverter shall be mounted vertically on the base with screws 3 The inverter shall be mounted in the place without vibration or with vibration of less than 0 6G and shall be kept away from such equipment as punching machine 4 The inverter shall be mounted in locations free from direct sunlight high humidity and condensate 5 The inverter shall be mounted in locations free from corrosive gas explosive gas or combustible gas 6 The inverter shall be
18. Single 54 23 04 Phase ADV 0 75 220 M_ 220V 8 2 4 0 0 75 Range 15 to ADV 1 50 C220 M 20 14 0 7 0 1 5 Three Phase ADV 0 75 C420 M 380V 3 4 2 1 0 75 Range ADV 1 50 C420 M 15 to 5 0 3 8 1 5 20 2 4 Technical Specifications Tab 2 2 C220 C420 Inverter Technical Specifications frequency lk to 15kHz the carrier frequency will be Carrier Frequency automatically adjusted according to the load characteristics Input frequency Digital setting 0 01Hz resolution Analog setting maximum frequency x0 1 F control Control mode ector flux control 1 ector flux control 2 15 Product Information C220 C420 General Flux Vector Control Inverter User Manual Startup torque 0 5Hz 180 0 521180 Open loop Vector flux contol loop Vector flux control Seer adjustment 200 Open loop Vector flux control range Speed precision Open loop Vector flux control lt 0 5 Speed stability Open loop Vector flux control lt 0 3 Overload capacity 150 rated current 60s 180 rated current 3s Automatic torque hoist manual torque hoist 0 1 to 30 0 Linear V F Multi point V F and Square V F Straight line or S curve speed up and speed down mode Two kinds of speed up and speed down time Speed up and speed down time ranges between Torque hoist Speed up and Speed down curve DC brake frequency 0 00Hz to maximum frequency brake time 0 0s to 36 0s and brake current value 0 0 to 100 0
19. TO DI4 DI3 D2 Dil DIO Input terminal It will be displayed in decimal status upon fault number converted from each digit status When the input terminal is ON the corresponding value is 1 When the input terminal is OFF the value is 0 It can know the details regarding digital output signal via this value 125 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Display the status of all the digital input terminals upon fault for the most recent one time with sequence of bitl bitO T1 TO DOO RELI Output terminal It will be displayed in decimal upon fault number converted from each digit status When the input terminal is ON the corresponding value is 1 When the input terminal is OFF the value is 0 It can know the details regarding digital output signal via this value 5 11 Group FA Process Control PID Function PID control is a general method of process control It adjusts the output frequency through proportional integral and differential calculations of the difference between the feedback signal of the controlled quantity and the signal of the target quantity and constitutes the feedback system so as to stabilize the controlled quantity at the target quality It is applicable to such process controls as flow control pressure control and temperature control The basic principle framework of control is sh
20. Z 0 00H 0 01Hz Z 0 00H 0 01Hz Z 0 00H 0 01Hz x Z Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Forward Reve rse rotation 0 0s 3000 0s dead zone time Setup frequency is 0 run with the frequency lower lower than limit frequency l stop lower limit 2 run with zero speed action ime for frequency is 0 0s 600 0s ower than the ower limit at stop Setup running 65535 Oh 65535h 1h ime h 202 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit Frequency test om a F7 22 value FDT 0 00Hz maximum frequency 0 01Hz level Frequency test hysteresis FD 0 0 100 0 FDT level T hysteresis Frequency 0 0 100 0 arrival test K s maximum frequency amplitude Running time A 0 keep running F7 26 to action l stop selection 7 2 0 active in keyboard control mode 1 stop function is active under terminal control STOP RESET sank F7 2 2 stop reset function is active Function under terminal control 3 both stop and fault reset on stop key are active under terminal control 203 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code m Unit 0 Jog function key 1 switching function key on 1 0 forward reverse rotation 1 16383 1023 LED sto
21. displa value F7 31 P 7 coefficient setup range 0 001 10 000 The output frequency on the inverter and load speed have a correspondence with each other by the parameter the need to display the load speed is to set load speed 120 running frequency F7 3 1 motor pole pairs numbers Radiator factory default F7 32 temperature value setup range 0 6100 C IGBT module s temperature is displayed the different IGBT over temperature protection value may be different Accumulated factory default F7 34 0 running time value 114 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual minutes setup range 0 1440 Accumulated g ai factory default running time 0 F7 35 value days setup range 0 65535 To recoder the motor running time the inverter drive enabled is to set 0 and cancel when the running time is less than 60s as shown no recoder Fan control factory default 1 selection value setup range fan keeps running F7 36 stop running for one minute and stop action with start stop on the driver WIN j Io checking the temperature on radiator to reach 50 d and then restart Water suppl PEY factory default Sleeping 0 value F7 37 function 0 invalidation setup range 1 validation This function is active and when the frequency is less
22. 0 30 0 cut off _ 0 00Hz maximum output F2 02 frequency of frequency torque boost V F z 0 00Hz rated frequency for F2 03 Frequency j motor Point 1 F1 V F voltage 0 0 100 0 Point 1 V1 188 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code m Unit 0 00Hz rated frequency for 0 00H Frequency 0 01Hz motor Point 2 F2 V F voltage F2 06 0 0 100 0 0 1 0 0 Point 2 V2 V F 0 00Hz rated frequency for Frequency Point 3 F3 motor V F voltage 0 0 100 0 0 1 0 0 Point 3 V3 skip compensation 0 0 200 0 0 1 0 0 coefficient 0 inactive 1 enabled F2 10 AVR 2 inactive only at the time of deceleration Oscillation suppression 0 100 1 0 x gain esses bbe F2 12 h 1 0 energy saving 1 Active Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range m Unit Group F3 Vector Control Parameters switching F3 00 1 00Hz F0 14 frequency F1 Switching F3 01 0 00Hz F0 14 width W1 3 switching F3 02 10 00Hz F0 14 50 00 frequency F2 Switching F3 03 0 00Hz F0 14 0 01Hz 5 00 width W2 Medium Frequency Speed 10 1000 1 100 x proportional gain Medium Frequency F3 05 Speed 0 01s 10 00s 0 01s 1 20 Integration time 190 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual m fe Name Setup
23. 30 values setup range 0 0s h 6553 5s h factory PLC Segment 6 Speed up down default 0 FC 31 time values setup range 0 3 oats Be factory default PLC Segment 7 running time 0 0s h FC 32 values setup range 0 0s h 6553 5s h 140 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual PLC Segment 7 Speed up down factory default FC 33 time values setup range 0 3 oe factory default PLC Segment 8 running time 0 0s h FC 34 values setup range 0 0s h 6553 5s h PLC Segment 8 Speed up down factory default F FC 35 time values setup range 0 3 s factory default PLC Segment 9 running time 0 0s h FC 36 values setup range 0 0s h 6553 5s h PLC Segment 9 Speed up down factory default FC 37 time values setup range 0 3 ERN factory default PLC Segment 10 running time 0 0s h FC 38 values setup range 0 0s h 6553 5s h PLC Segment 10 Speed up down factory default r FC 39 time values setup range 0 3 ers factory default PLC Segment 11 running time 0 0s h FC 40 values setup range 0 0s h 6553 5s h PLC Segment 11 Speed up down factory default h FC 41 time values setup range 0 3 FC 42 PLC Segment 12 running time factory default 0 0s h 141 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual values setup range 0 0s h 655
24. 9 Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual inverter is OFF Otherwise the residual charge on the capacitor may cause personal injury 3 The inverter shall be repaired and maintained only by the qualified person who has received professional training Otherwise it may cause personal injury or equipment damage 1 2 Precautions 1 2 1 Motor Insulation Inspection When the motor is used for the first time or when the motor is reused after being kept or when periodical inspection is performed it shall conduct motor insulation inspection so as to avoid damaging the inverter because of the insulation failure of the motor windings The motor wires must be disconnected from the inverter during the insulation inspection It is recommended to use the 500V mega meter and the insulating resistance measured shall be at least SMQ 1 2 2 Thermal Protection of the Motor If the ratings of the motor does not match those of the inverter especially when the rated power of the inverter is higher than the rated power of the motor the relevant motor protection parameters in the in the inverter shall be adjusted or thermal relay shall be mounted to protect the motor 1 2 3 Running with Frequency higher than Standard Frequency This inverter can provide output frequency of 0Hz to 400Hz If the user needs to run the inverter with frequency of more than 50Hz please take the resistant pressure of the mechanica
25. 9 speed u FC 37 p D 0 3 1 0 down time PLC Segment oo FC 38 10 0 0s h 6553 5s h 0 1s Ch a Running Time PLC Segment 10 speed jie 0 1s Ch down time PLC Segment jvm fa 11 0 0s h 6553 5s h 0 1s h h Running Time PLC Segment ae o p f time PLC Segment 12 0 0s h 6553 5s h Running Time 222 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit PLC Segment 12 speed u FC 43 p p 0 3 1 0 down time PLC Segment oo FC 44 13 0 0s h 6553 5s h 0 1s Ch a Running Time PLC Segment 13 speed up down time PLC Segment jw im fae 14 0 0s h 6553 5s h 0 1s Ch th Running Time PLC Segment ae i fo time PLC Segment 15 0 0s h 6553 5s h Running Time 223 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual unction Name Setup Range code PLC Segment 15 speed u FC 49 p P o s down time PLC Running FC 50 time unit selection Factory FF 00 Parameter Password Group FD FE Reserve Group FF Factory Parameter 224
26. Description C220 C420G General Flux Vector Control Inverter User Manual This parameter is used to select the frequency reference channel Frequency reference is realized through combination of the main frequency source and the auxiliary frequency source When 1 is selected the frequency source main frequency source X the auxiliary frequency source Y can realize frequency overlapping function When 2 is selected it can switch between the main frequency source X and the auxiliary frequency source Y through the multifunctional input terminal Frequency Source Switching When 3 is selected it can switch between the main frequency X and main frequency source X plus auxiliary frequency source Y by he multifunctional input terminal Frequency Source Switching When 4 is selected it can switch between the auxiliary frequency source Y and main frequency source X plus auxiliary frequency source Y through the multifunctional input terminal Frequency Source Switching In this way it can realize mutually switching between the frequency reference modes such as switching between PID running and common running simple PLC and common running analog setup and command running When 5 is selected it can operate by choosing the maximum of frequency source between the main frequency source and auxiliary frequency source Preset factory default value 50 00Hz frequency F0 11 setup 0 00 to max frequency F0 14 active wh
27. EP 134 5 14 GROUP FD FE RESERVED c0scccceesseceeeesteeeeneeeeees 143 5 15 GROUP FF FACTORY PARAMETER ossee 143 CHAPTER6 EMC ELECTROMAGNETIC COMPATIBILITY ssciessesvassesnseocessssveseseateadss in seca sbcedesdescabn 144 6 T DEBINITION 22 soeide ee deck cos n eceecgetabe Wei ERE A 144 6 2 STANDARD DESCRIPTION cccccccccccecececeeseeeseeeseseseseees 144 6 3 EMC GUIDE ar E Ei 145 CHAPTER7 FAULT DIAGNOSIS AND COUNTERMEASURES ssscccssssscsssscccsssscccessssccesseeee 150 C220 C420 General Flux Vector Control Inverter User Manual 7 1 FAULT ALARM AND COUNTERMEASURES ccccceeeeees 150 7 2 COMMON FAULT AND RESOLUTION 165 CHAPTER 8 C220 C420 SERIES SERIAL PORT COMMUNICATION PROTOCOL u cccsssscesssrceesseee 167 8 1 ABOUT PROTOCOL sienai cenn a e 167 8 2 APPLICATION MODE 0c0scseeseseseseseseseseseseseseseseeesees 167 8 3 BUS STRUCTURE snini a E 168 8 4 PROTOCOL SPECIFICATION s0s0seeseseseseseseseseseseserens 168 8 5 COMMUNICATION FRAME STRUCTURE 169 8 6 CYCLICAL REDUNDANCY CHECK ccccceseeeeeseseeeeeeeee 173 8 CMD AND STATUS a hressist a 175 APPENDIX FUNCTION PARAMETER TABLE 178 Preface General Flux Vector Control Inverter User Manual Preface Thank you for purchasing C220 C420 series Flux Vector Control Inverter C220 C420 series Inverter which is a new generation of modular can flexibly satisfy customers individual requirements and industry deman
28. Low Frequency Speed factory default 0 F3 06 proportional value gain setup range 10 1000 Low Frequency g factory default Speed integration 1 00s F3 07 value time setup range 0 01s 10 00s High Frequency factory default s0 F3 08 proportional gain value setup range 10 1000 High Frequenc i y factory default Speed integration 2 00s F3 09 7 value time setup range 0 01s 10 00s F3 00 and F3 01 are switching frequencyl switching width 1 F3 02 and F3 03 are switching frequency 2 switching width 2 F3 06 F3 07 F3 04 F3 05 F3 08 F3 09 are PI adjustment parameters with low medium low speed which are shown in Fig 5 5 The speed dynamic response characteristics of the vector control can be adjusted by setting the proportional coefficient and integration time of the speed regulator Increasing the proportional gain or reducing the integration time can accelerate the dynamic response of the speed loop whatever the proportional gain is 81 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual too large or the integration time is too short can cause the oscillation of the system Proposed adjustment method If the factory default parameters can not meet the requirements the relevant parameters values can be subject to fine tuning On increasing the proportional gain it ensures no oscillation to the system and then reducing the integration time to make
29. Main frequency source X digital setup UP DOWN non recorded l digital setup UP Auxiliary DOWN recorded 2 AIl 3 AI2 4 MS speed 5 PLC 6 7 Frequency source Y selection PID Fixed communication 180 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range i m Unit Auxiliary k F 0 Relatively maximun Frequency frequency source Y i g 1 Relatively frequency source X relative value selection Auxiliary Frequency source Y 181 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Setup Range 0 main frequency source X 1 main frequency source X auxiliary frequency source Y 2 Switching between the main frequency source X and the auxiliary frequency source Y 3 Switching between the main frequency source X and the main Frequency frequency source X the source z auxiliary selection frequency source Y 4 Switching between the auxiliary frequency source Y the main frequency source X the auxiliary frequency source Y Maximum of the main frequency source X and of the auxiliary frequency source Y Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Name Setup Range code 0 00Hz 0 00 to FO 11 frequency F0 14 0 direction is consistent Running dd ea F0 13 1 direction is reverse direction 2 no reverse
30. Maximum F0 14 50 00Hz 400 00Hz 1 50 00 frequency i FO 16 setup requenc ee All FO 15 source of AI upper limit Communication setup oig frequency frequency lower limit F0 18 to 50 00 upper maximum frequency FO 14 Frequency p 0 00Hz to maximum frequency 0 00H F0 17 upper 0 01Hz x a F0 14 Z limit offset 0 00Hz to frequency upper q y upp 0 00H F0 18 limit 0 01Hz x Z imi F0 16 speed up time F0 23 i 0 0s 3000 0s 0 18 20 0s 183 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code speed down FO 24 0 0s 3000 0s 20 0s time 1 FO 26 1 0kHz 15 0kHz fixed PWM carrier frequency temperature adjustment inactive random PWM carrier Carrier frequency temperature frequency adjustment inactive FO 27 ie adjustment PWM carrier frequency selection emperature adjustment inactive random PWM carrier frequency temperature adjustment active 0 none 1 restore factory default value parameter P 2 previous user parameters 1 0 FO 28 initialization Y upon power failure 3 fault record 184 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range m Unit Group F1 start stop control 0 direct start F1 00 start mode l speed tracking restart 0 beginning from stop frequency F1 01 start model 1 inni s 2 beginning from maxi
31. OmA to selection of which depends on Key Cn3 on the control panel 2 Input impedance 20kQ at the time of voltage input 500Q at the time of current input non standard non standard 20mA the Digital Input DI1 COM DI2 COM Digital Input 1 Digital Input 2 Optical coupling isolation Input impedance 3 3kQ 40 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Terminal y eai Type Terminal Nime Function Description DI3 COM Digital Input 3 DI4 COM Digital Input 4 The voltage or current output is Analo determined by Key Cn3 on the g AO1 GND Analog Output 1 control panel output Output voltage range OV to 10V Output current range OMA to 20mA Optical coupling isolation dual Digital ss polarity open collector output Output Mev Digitakoutput t Output voltage range OV to 24V Output current range OmA to 50mA Comm unicati 485 Standard 485 interface on 485 485 communication interfa port ce T A T B Normally 7 Rai closed terminal Contact driving capacity a a AC250V 3A COS 0 4 TA TIC Normally open DC 30V 1A terminal 3 2 5 3 Description of Connection of control terminals A Analog input terminal Since the weak analog voltage signal is easy to suffer external interference it needs to employ shielded cable generally and the length shall be no longer than 20 meters as shown in Fig 3 5 In case the
32. Range code m Unit Low Frequency F3 06 Speed 10 1000 proportional gain Low Frequency F3 07 Speed 0 01s 10 00s integration time p em F3 08 Bienen 10 1000 proportional gain High Frequency F3 09 Speed 0 01s 10 00s integration time flux F3 10 weakening 20 150 1 100 curve gain 191 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code m Unit System inertia F3 15 65535 0 0001kg m 2 value torque boost F3 16 at Jo 200 low gases skip compensation 50 200 coefficient Oms 65535ms speed command 0 000s 0 100s F3 21 torque upper All limit source AI2 Communication setup Torque upper 180 0 F3 21 0 0 200 0 0 1 x limit Group F4 Motor Parameters 192 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Name Setup Range code 0 None Motor tuning 5 1 Static tuning selection 2 complete tuning Rated voltage OV 440V Rated F405 7 0 00Hz F0 14 0 01Hz 50 00 frequency Rated rotation Orpm 30000rpm Irpm speed No load F4 07 0 1A 1500 0A 0 1A current 193 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code m Unit Stator F4 08 0 001Q 65 535Q 0 001Q resistance Rotor F4 09 i 0 001Q 65 535Q 0 001Q resistance Mutual ind
33. analog signal is subject to severe interference and analog signal source side shall be installed with filter capacitor or ferrite magnetic core 41 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation 10V Potentiometer All GND Fig 3 6 Schematic Diagram for Connection of Input Terminal of Analog Signal B Digital input terminal It needs to employ shielded cable generally with cable length of no more than 20 meters When active driving is adopted necessary filtering measures shall be taken to prevent the interference to the power supply It is recommended to use the contact control mode 42 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation DI terminal connection Mode 1 Default CN1 in the NPN mode and use an internal power supply 24V eo 1 DI Default FWD oO DI2 Default REV ioe DIB 1d pa COM Fig 3 7 Digital input terminal wiring diagram C Digital output terminal When the digital output terminal needs the drive relay absorption diode shall be installed at the two sides of the relay coil Otherwise it may damage DC 24 power supply easily Caution The absorption diode shall be installed with correct polarity as shown in Fig 3 8 Otherwise when there the digital output terminal has output the DC 24V power supply and output circuit will be damaged immediately
34. can change the setup frequency value of the inverter through the key Aand Von the keyboard or UP and DOWN of multifunction input terminals Recorded means that the setup frequency upon restart of inverter due to power failure remains the same 2 AIl 3 AI2 It means that the frequency is determined by the analog input terminal C220 C420Driver offers two analog input terminals that is Alland A12 and A11 58 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual is the voltage input from OV to 10V the other is the current input from 4mA to 20mA all of them can be selected by the CN3 jumper on the control board 4 MS speed Select MS speed running mode in need of setting Group F5 Input Terminal and Group FC MS speed and PLC parameters to determine the relative relationship between the reference signal and the reference frequency 5 Simple PLC Select the simple PLC mode in need of setting to Group FC MS speed and PLC Parameter to determine the reference frequency when the frequency source is simple PLC 6 PID Select the process PID control In the meantime it needs to set Group FA PID Function The running frequency of the inverter is that after PID functions Regarding PID reference source reference quantity and feedback source Please check the Group FA PID Function 7 Communication reference It means that the main frequency source is given by the host computer via commun
35. disappears the inverter restores to the status before stopping External fault y g After the external fault signal is sent to the inverter 1 normally open j f the inverter reports fault and stops input 5 MS speed terminal 1 MS speed 3 F It can realize 16S speed through the combination of terminal 2 digital status of these four terminals Refer attached MS speed 9 At ha 4 table 1 for the MS speed function description terminal 3 5 MS speed terminal 4 Speed up speed 6 down time selection It can select four types of speed up speed down terminal 1 time through the combination of digital status of Speed up speed these two terminals i7 down time Refer to table 2 selection terminal 2 When the frequency source selection FO 10 is set ig Frequency source to switching 2 it performs switching between main frequency source X and auxiliary frequency source Y via this 91 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup function description value erminal When the frequency source selection FO 10 is set o 3 it performs switching between main frequency source X and main frequency X plus auxiliary frequency source Y via this terminal When the frequency source selection F0 10 is set o 4 it performs switching between auxiliary frequency source X and main frequency X plus auxiliary frequency source Y via this terminal When the frequency reference is
36. fault signal is sent to the inverter 27 normally closed the inverter reports fault and stops input Table 1 MS Speed Function Description K4 K3 K2 K Frequency Corresponding Parameter Setup OFF OFF MS speed 1 FC 01 OFF ON ON MS speed 3 FC 03 93 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual K3 Frequency Corresponding Parameter ov E o gt ee OFF ONN en ON FC 07 ON ON ON MS speed 11 FC 11 MS speed 12 ON ON MS speed 13 FC 13 ON ON MS speed 14 FC 14 ON ON ON MS speed 15 FC 15 Table 2 MS Speed Function Description Termina Termin Speed up speed do Corresponding Parameter 12 al 1 wn time selection Speed up time 1 FO 23 F0 24 Speed up time 2 F7 03 F7 04 Speed up time 3 F7 05 F7 06 Speed up time 4 F7 07 F7 08 94 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual DI filter time Factory default value 10ms F5 10 Setup range Oms 100ms It is used to set the sensitivity of DI terminal If the digital input terminal is vulnerable to interference and may cause error action it can increase this parameter value to enhance the anti interference capability However this operation will reduce the sensitivity of DI terminal Terminal command mode Factory default value 0 0 Two line mode 1 F5 11 E Setup 1 Two line mode 2 range 2 T
37. in the CRC field If the two values are not equal an error results The CRC is started by OxFFFF Then a process begins of applying successive eight bit bytes of the message to the current contents of the register Only the eight bits of data in each character are used for generating the CRC Start and stop bits and the parity bit do not apply to the CRC During generation of the CRC each eight bit character is exclusive O Red with the register contents Then the result is shifted in the direction of the least significant bit LSB with a zero filled into the most significant bit MSB position The LSB is extracted and examined If the LSB was a 1 the register is then exclusive O Red 173 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual with a preset fixed value If the LSB was a 0 no exclusive OR takes place This process is repeated until eight shifts have been performed After the last eighth shift the next eight bit byte is exclusive O Red with the register s current value and the process repeats for eight more shifts as described above The final contents of the register after all the bytes of the message have been applied is the CRC value When the CRC is appended to the message the low order byte is appended first followed by the high order byte Unsigned int Crc_Cal_Value Unsigned int data Unsigned int length Unsigned int creValue Oxffff int i while length
38. including during the silent intervals When the first field the address field is received each device decodes it to find out if it is the addressed device Following the last transmitted character a similar interval of at least 3 5 character times marks the end of the message A new message can begin after this interval The entire message frame must be transmitted as a continuous stream If a silent interval of more than 1 5 character times occurs before completion of the frame the receiving device flushes the incomplete message and assumes that the next byte will be the address field of a new message Similarly if a new message begins earlier than 3 5 character times following a previous message the receiving device will consider it a continuation of the previous message This will set an 169 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual error as the value in the final CRC field will not be valid for the combined messages A typical message frame is shown below RTU frame format START gt 3 5 character time ADDR Communication add 0 to 247 CMD 03 Read slave parameters 06 Write slave parameters DATA N 1 3 DATA N2 Function code parameter address the number of function code parameter Function code parameter CETER ete DATAO CRC CHK low order z CRC CHK high order Detection Value CRC value Finish gt 3 5 character time CMD AND DATA
39. is less than 36V The wire length of the brake unit shall not be longer than 10 meters Twisted wires or pair wires shall be used and connected in parallel Do not connect the braking resistor directly to the DC bus otherwise the inverter may be damaged and fire may be caused c Connecting terminals and PB of brake resistor The recommended wiring distance for the brake resistor shall be less than 5m Otherwise the inverter may be damaged d Inverter output sides U V and W The inverter output side cannot connect to the capacitor or surge absorber otherwise the frequent inverter protection may be caused or the inverter may be damaged If the wire between the motor and the inverter is too long electrical resonance may 38 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation be caused due to the influence of the distributed capacitance thus damaging the motor insulation or produce large leakage current to trigger inverter over current protection When the length of the motor cable is longer than 100 meters AC output reactor shall be installed e Grounding terminal The terminal must be grounded reliably and the resistance of the ground wire must be less than 0 1Q Otherwise fault may be caused or the inverter may be damaged Do not share the grounding terminal and terminal N of zero line of the power supply 3 2 5 Control Terminals and Wiring 3 2 5 1 The terminals of
40. maximum frequency 216 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function code FC 07 FC 10 FC 11 Name MS Speed 7 Minimu Setup Range m Unit negative maximum frequency o O O maximum o maximum o maximum o maximum o maximum frequency negative maximum frequency frequency negative maximum frequency frequency negative maximum frequency frequency negative maximum frequency frequency negative maximum frequency frequency negative maximum frequency frequency 217 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit negative maximum frequency FC 12 MS Speed 12 to 0 1Hz frequency negative maximum frequency FC 13 MS Speed 13 to 0 1Hz frequency negative maximum frequency FC 14 MS Speed 14 to 0 1Hz 0 0Hz maximum frequency negative maximum frequency FC 15 MS Speed 15 to frequency 0 stop at the end of one time running PLC running a FC 16 1 keep final value at the end of mode one time running 2 constant circulation PLC power 0 power off without memory FC 17 off memory k 1 power off with memory selection PLC Segment FC 18 0 0 0s h 6553 5s h Running Time 218 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual
41. mounted in locations free from oil dirt dust and metal powder 29 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Air Outlet Air Inlet Air Outlet Air Inlet 30 WG QA Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation gt 100mm Fig 3 1 C220 C420Inverter Installation Diagram 3 1 2 Heat sinking shall be taken into account during the installation Attention shall be paid to the following items 31 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation TT Install the inverter vertically so that the heat may be expelled from the top However the equipment cannot be installed upside down If there are multiple inverters in the cabinet parallel installation is better In the applications where up down installation is required please install the thermal insulating guide plate referring to the schematic diagrams for standalone installation and up down installation 2 The mounting space shall be as indicated as the above diagrams so as to ensure the heat sinking space of the inverter However the heat sinking of other devices in the cabinet shall also be considered 3 The installation bracket must be made of flame retardant materials 4 In the applications where there are metal powders it is recommended to install the radiator outside the cabinet In this case t
42. of a timer input function time Timer after 17 output the F7 39 this terminal is closed effective such as invalid function after F7 41 input terminal is disconnected this F6 09 AO1 output selection factory fo 103 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Standard output of the analog output zero offset is 0 gain is one is O 10V or O 20mA the corresponding value range is shown in the below table setup rA function range value Running R 0 g 0 maximum output frequency frequency Setup 1 0 maximum output frequency frequency Output 5 2 0 2 times of the motor rated current current 3 Output power 0 2 times of the rated power Output i 4 O 1 2 times of the inverter rated voltage voltage 5 All 0 10V 6 AI2 0 10V 0 20mA 7 Communicati refer to lt C220 C420series inverter communication on setup protocol gt shown as Appendix for details factory AO1 offset coefficient 0 0 F6 12 default value setup range 100 0 100 0 factory AO gain 1 00 F6 13 default value setup range 10 00 10 00 104 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual if b represents zero offset k represents gain Y represents actual output and X represents standard output the actual output is kX b AOI and A02 zero offset coefficients 100 corresponds to 10V 20mA Standard output re
43. output end of the inverter and the motor it shall ensure that the on off operation is conducted when the inverter has no output Otherwise the modules in the inverter may be damaged 1 2 8 Use under voltage rather than rated voltage If the C220 C420 series inverter is used outside the allowable working voltage range as specified in this manual it is easy to damage the devices in the inverter When necessary use the corresponding step up or step down instruments to change the voltage 1 2 9 Change Three phase Input to Two phase Input It is not allowed to change the C220 C420 series three phase inverter into two phase one Otherwise it may cause fault or damage to the inverter 11 Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual 1 2 10 Lightning Impulse Protection The series inverter has lightning over current protection device and has certain self protection capacity against the lightning In applications where lightning occurs frequently the user shall install additional protection devices at the front end of the inverter 1 2 11 Altitude and Derating In areas with altitude of more than 1 000 meters the heat sinking effect of the inverter may turn poorer due to rare air Therefore it needs to derate the inverter for use Please contact our company for technical consulting in case of such condition 1 2 12 Certain Special Use If the user needs to use the inverter with the methods othe
44. protection password is set and the parameter menu cannot be entered until correct password is input To cancel the password it needs to set F7 41 to O The parameters in the shortcut menu are free from password protection The symbols in the function table are described as follows i modiftedndibetethihat th inverter is in Stop status and running status i pkOdiltachdibatedtibat th inverter is in the running status o It indicates that the numerical value of the parameter is the actually measured value which cannot be modified e It indicates this parameter is Factory default parameter and can be set only by the manufacturer 178 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range p m Unit Group F0 Basic Function Software F0 00 f version F0 01 Model display 0 G model 0 open loop flux vector control 1 F0 03 control mode 1 open loop flux vector 1 control 2 2 V F control channel LED OFF 0 1 terminal command channel 0 operation panel command command F0 04 source LED ON 2 Serial port command selection channel LED flashes 179 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Setup Range 0 digital setup UP DOWN non recorded l digital setup UP DOWN recorded All AI2 MS speed PLC PID Fixed communication
45. reverse rotation is likely to occur when small loads are getting start 1 Speed tracking restart First of all the inverter makes an estimate of motor speed and direction then starts at the frequency in accordance with the tracked motor speed the rotating motor is running smoothly without surge It is suitable for the restart upon transient power failure of large loads factory default Start model 0 value F1 01 0 beginning from stop frequency setup Pee 1 beginning from zero speed range 3 beginning from maximum frequency to complete the speed tracking process within the shortest time and then to select the mode of inverter tracking motor speed 0 to track from the frequency on power failure generally it selects this mode 1 this mode is used to track from zero frequency and restart after a long period of power supply off 2 This mode is used to track from the maximum frequency and is suitable for the general power generating loads Speed tracking maximum factory default value 100 F1 02 current setup range 30 180 Speed tracking F1 03 Fastness and factory default value 20 slowness 69 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 1 100 In speed tracking restart s mode to select its fastness and slowness the higher this parameter value is the faster the tracking speed is but too high
46. stop forward rotation reverse rotation and Jog 0 operation panel command channel LED OFF Perform running command control with key on the operation panel such as RUN STOP RES key 1 Terminal command channel LED ON Perform running command control by the multifunctional input terminals such as FWD REV JOGF JOGR etc 2 Serial port command channel LED flashes The running command is sent by the host computer via communication mode Main frequency Factory default value 0 source X F0 06 0 digital setup UP DOWN non recorded Setu F 1 digital setup UP DOWN recorded range 2 AIl Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 3 AR 4 MS speed 5 PLC 6 PID 7 Fixed communication select the input channel for main reference frequency of the inverter There are eight types of main reference frequency channels 0 digital setup non recorded The initial value is the value of F0 11 Digital Setup Present Frequency It can change the setup frequency value of the inverter through the key Aand Von the keyboard or UP and DOWN of multifunction input terminals Non recorded means that the setup frequency value is recovered to the value of FO 11 Digital Setup Present Frequency in case of inverter power supply failure 1 digital setup recorded The initial value is the value of FO 11 Digital Setup Present Frequency It
47. straight V F curve it is suitable for common constant torque load 1 multiple point V F curve it is suitable for the special loads such as dehydrator and centrifugal machine 2 square V F curve it is suitable for the centrifugal loads such as fan and pump F2 01 Torque boost factory default 3 0 75 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual value setup range 0 0 30 0 Cut off frequency factory default 30 00Hz F2 02 of torque boost value setup range 0 00Hz maximum output frequency To compensate the low frequency torque characteristic of V F control it can boost the output voltage of the inverter at the time of low frequency the torque boost is set to be large which cause motor over heat and the inverter over current In general the torque boost shall not exceed 8 Adjusting this parameter effectively can avoid over current on start up For the relatively large loads it is recommend to increase this parameter For the small loads this parameter value can be decrease When the torque boost is set to 0 0 the inverter can adopt auto torque boost Cutoff frequency of torque boost under this frequency the torque boost is active If it exceeds this setup frequency the torque boost is inactive Refer to Fig 5 3 for details fl fo V1 Manual Torque Boost Voltage Vb Maximum Output Voltage f1 Cutoff Frequency of Torque Boost fb Rated
48. than the lower limit frequency operation action F7 17 it is used to select stop when frequency running 115 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual comes to the lower limit FO 18 and the target frequency is less than the lower limit s after the time on F7 19 it is used to stop when the target frequency is higher than the lower limit s inverter will restart after the time on F7 38 Restart delay factory default time after 1 0s F7 38 value sleeping setup range 0 0s 600 0s Timing time in factory default the status of DI 2 0s F7 39 value on setup range 0 0s 6000 0s Timing time in g factory default the status of 2 0s F7 40 value DI off setup range 0 0s 6000 0s When the timer input terminal connected is longer than F7 39 its function output is connected When the timer input terminal disconnected is longer than F7 40 its function output is not connected Time input Time output F7 39 iF7 40 F7 39 116 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Fig 5 16 Timer input and output action diagram Starting j factory default protection 0 value function F7 41 eenas FA invalidation direct start when starting setup range terminal command is valid 1
49. the reference frequency is higher than the frequency lower limit g factory Speed up time 1 g 20 0s F0 23 default value setup range 0 0s 3000 0s factory Speed down time 1 20 0s F0 24 default value setup range 0 0s 3000 0s speed up time 1 refers to the time t1 require for the inverter to speed up from 0H2 to the maximum output frequency FO 14 Speed down time 1 refers to the time t2 require for the inverter to speed down from the maximum output frequency to 0H2 A Fmax EEE e Fset gt Actual Actual gt Acceleration Time t k Deceleration Time gt Set acctimetl _ Set dec time t2 e Fig 5 1 Schematic diagram for acceleration deceleration time 65 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Pay attention to the difference between the actual acceleration deceleration time and the setup acceleration deceleration time there are totally four groups of acceleration deceleration time for selection Group 1 F0 23 FO 24 Group 2 F7 03 F7 04 Group 3 F7 05 F7 06 Group 4 F7 07 F7 08 It can select the acceleration deceleration time through multifunctional digital input terminals F5 00 F5 04 Carrier factory default model dependent F0 26 frequency value setup range 1 0kHz 15 0kHz This function is used to adjust the carrier frequency of the inverter By adjustin
50. to broadcast communication address The address of slave must is exclusive in the network That is one condition of one slave machine 8 4 Protocol specification C220 C420 series inverter communication protocol is a asynchronous serial master slave communication protocol in the network only one equipment and master can build a protocol Named as Inquire Command Other equipments slave s response Tnquire Command of 168 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual master only by providing the data or doing the action according to the master s TInquiry Command Here master is Personnel Computer Industrial Machine or Programmable logical controller and the slave is inverter Master not only visits some slave but also sends the broadcast information to all the slaves For the single master Inquiry Command all of slaves will return a signal that is a response for the broadcast information provided by master slave needs not feedback a response to master machine 8 5 Communication frame structure ModBus protocol communication data format of C220 C420series of inverter is shown as following In RTU mode messages start with a interval of at least 3 5 character times The first field then transmitted is the device address The allowable characters transmitted for all fields are hexadecimal 0 9 A F Networked devices monitor the network bus continuously
51. value may result in reliable tracking factory Start up default 0 00Hz F1 04 frequency value setup range 0 00Hz 10 00Hz factory Start frequency aan default 0 0s F1 05 retention time value setup range 0 0s 36 0s DC break factory 0 F1 06 current at start default value setup range 0 100 DC break time factory at 0 0s F1 07 default value start setup range 0 0s 36 0s DC break at start is used when the motor is getting to restart after stopping completely If the start mode is the direct start the inverter firstly performs DC break in accordance with the DC brake current at start and then starts running after setting to DC brake time at start if it is set to 0 the inverter directly starts without passing through the DC brake 70 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual The higher the DC brake current is the higher the brake force is The DC brake current at start is regarded as the percentage of rated current for inverter S curve i factory acceleration start 0 00s F1 09 default value time setup range 0 00 25 00s S curve i factory acceleration end 0 00s default value F1 10 time setup range 0 00s 25 00s S curve i factory acceleration start 0 00s F1 11 default value time setup range 0 00s 25 00s S curve i factory deceleration end g 0 00s F1 12 default value time setup range 0
52. 0 AI1 maximum Factory default value 10 00V F5 17 input Setup range 0 00V 10 00V AI1 maximum input Factory default value 100 0 F5 18 corresponding setup Setup range 100 00 100 0 AT input filter Factory default value 0 10s F5 19 time Setup range 0 00s 10 00s The above function codes define the relationship between the analog input voltage and analog input setup value When the analog input voltage exceeds the setup maximum input or minimum input range the excess part will be calculated as maximum input or minimum input When the analog input is current input 1mA current equals to 0 5V voltage In difference applications 100 of analog input corresponds to different nominal values Refer to all the application parts for details Several setting examples are shown in the following figures 99 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual A A Corresponding Settings Corresponding Settings Frequency Torque etc Frequency Torque etc 100 0 A E A A 100 0 remus Torg al ov 10V OmA 20mA 0 0 eo 100 095 oes tn ce OV OmA Fig 5 11 Corresponding Relationship between Analog Reference and Setting Factory AI2 minimum default 0 00V F5 20 input value Setup range 0 00V 10 00V Factory AI2 minimum input default 0 0 F5 21 corresponding setup value Setup range
53. 00s 25 00s This parameters is used to set the drives with non impact slow start at the beginning to start acceleration the acceleration deceleration curve will adjust S curve acceleration deceleration at the different degree by setup value Using the S curve slow acceleration deceleration the drives can make the different acceleration deceleration curve based on the original of its time acceleration time 0 S curve function is inactive 71 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Fmax 1 i F1 09 F1 10 Fig 5 2 Schematic Diagram for S curve Acceleration deceleration factory Stop model default 0 F1 13 value 0 Decelerate stop setup range 1 free stop 0 Deceleration stop After the stop command the inverter reduces the output frequency according to deceleration mode and the defined acceleration deceleration time and will stop after the frequency drops to zero 1 free stop After the stop command the inverter will end the output immediately The load will is free to stop according to the mechanical inertia Brake beginning factory default 0 00Hz F1 14 frequency at stop value setup range 0 00Hz maximum frequency F1 16 DC brake factory default 0 72 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual current at stop value setup range 0
54. 04 unit s 5 13 Group FC MS Speed Function and Simple PLC Function Simply PLC function which is to perform automatic control on MS frequency logic through the inverter with the built in PLC can set running time running direction and running frequency so as to satisfy the process requirements C220 C420series general magnetic flux vector control inverter can implement 16 segment variable control and has four types of acceleration deceleration time for selection When the setup PLC completes one cycle it can output one ON signal through the multifunctional output terminals Y1 and multifunctional RELAY 1 all the details shown as F6 00 F6 02 When the frequency source select FO 06 FO 07 FO 10 as MS speed running mode and need setting FC O0 FC 15 to make sure its characteristics FC 00 MS Speed 0 factory default 0 0Hz 134 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual value setup range Negative maximum frequency to maximum frequency MS Speed 1 factory default 0 0Hz value FC 01 setup range negative maximum frequency to maximum frequency MS Speed 2 factory default 0 0Hz value FC 02 setup range negative maximum frequency to maximum frequency MS Speed 3 factory default 0 0Hz value FC 03 setup range negative maximum frequency to maximum frequency frequency MS Speed 4 factory default 0 0Hz value FC 04 setup range negative maximum frequenc
55. 1 Data format format lt 8 E 1 gt 2 Odd parity check data format lt 8 O 1 gt F8 02 Local Add 0 247 0 is broadcast address Response F8 03 Oms 20ms lms 10ms x delay Communicati F8 04 0 0s 60 0s 0 1s s on overtime Group F9 Fault and Protection Motor overload 0 Inactive F9 00 protection 1 Active selection Motor overload F9 01 0 20 10 00 protection gain 207 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range X code m Unit Motor over load 50 100 1 pre warning coefficient Stall gain over F9 03 0 100 1 voltage Stall protection F9 04 120 150 1 130 voltage over voltage Stall protection 100 200 current over 208 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range X code m Unit Fault relay action selection 0 No action F9 12 during the 1 Action fault auto reset Input phase failure 0 Inactive F9 14 protection 1 Active selection Output phase failure 0 Inactive F9 15 protection 1 Active selection F9 13 0 1s 100 0s 209 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range 3 m Unit 0 None l Inverter Unit Protection CERR01 2 Hardware Over Current ERR02 3 Hardware Over Voltage CERRO3 4 Acceleration Over Cur
56. 100 00 100 0 Factory AI2 maximum i default 10 00V F5 22 input value Setup range 0 00V 10 00V Factory AI2 maximum input default 100 0 F5 23 corresponding setup value Setup range 100 00 100 0 100 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Factory AI2 input filter default 0 10s F5 24 time value Setup range 0 00s 10 00s 5 7 Group F6 Output Terminal The standard unit of C220 C420series inverter has a multifunctional digital input terminal multifunctional relay output terminal and analog output terminal F6 00 Control board RELAY 1 output factory 2 selection default value F6 02 Y1 output selection factory 1 default value The multifunctional digital output terminal function is for selection as follows setup Function Description value 0 None no function Express the inverter is running with output frequency 0 1 In running value as option given ON signal Fault 2 The inverter is in trouble to output ON signal output 3 Frequency Refer to function code F7 22 F7 23 for details 101 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Level detection FDT arrival Frequency 4 Refer to F7 24 for details arrival In zero The inverter output frequency is less than the start 5 speed frequency so as to output ON signal To jud
57. 3 5s h PLC Segment 12 Speed up down factory default FC 43 time values setup range 0 3 EDS factory default PLC Segment 13 running time 0 0s h FC 44 values setup range 0 0s h 6553 5s h PLC Segment 13 Speed up down factory default FC 45 time values setup range 0 3 factory default PLC Segment 14 running time 0 0s h FC 46 values setup range 0 0s h 6553 5s h PLC Segment 14 Speed up down factory default FC 47 time values setup range 0 3 factory default PLC Segment 15 running time 0 0s h FC 48 values setup range 0 0s h 6553 5s h PLC Segment 14 Speed up down factory default r FC 49 time values setup range 0 3 oe hes 3 3 factory default PLC Running time unit selection 0 values FC 50 0 s setup range 1 h defined every running time of 16 programs 142 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 5 14 Group FD FE reserved 5 15 Group FF Factory Parameter FF 00 Factory Password Parameter factory default value 143 EMC C220 C420General Flux Vector Control Inverter User Manual Chapter6 EMC Electromagnetic Compatibility 6 1 Definition Electromagnetic compatibility is the ability of the electric equipment to run in the electromagnetic interference environment and implement its function stably without any interference on the electromagnetic interference environment 6 2 Standard Description In accordance with the requi
58. 4 factory default value 0 00Hz setup range 0 00Hz maximum frequency viz skip frequency 5 factory default value 0 00Hz setup range 0 00Hz maximum frequency kid skip frequency 6 factory default value 0 00Hz setup range 0 00Hz maximum frequency When the setup frequency is within the skip frequency range the actual running frequency will be in the skip frequency boundary close to the setup frequency Internal frequency A command Set frequency gt command Fig 5 12 Schematic Diagram of Skip Frequency Forward Reverse rotation factory default i Os F7 15 dead zone time value setup range 0 0s 3000 0s During the setting of forward reverse rotation on the inverter the transition time in the output zero frequency position is shown is the following figure 108 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual a lt Dead zone time Fig 5 13 Schematic Diagram for Forward Reverse Rotation Dead Zone Time Setup frequency is factory default 0 lower than value frequency F7 17 lower limit action 0 run with the frequency lower limit setup range 1 stop 2 run with zero speed To select the status of running on the inverter when the setup frequency is lower than the frequency lower limit In order to avoid the motor running with low speed it can use this function to stop Dr
59. 7 1 setup adjustment inactive range PWM carrier frequency temperature adjustment A inactive random PWM carrier frequency temperature adjustment active 67 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual The PWM carrier frequency adjustment mode offer two types fixed and random The motor noise with random PWM has wide frequency range and with fixed PWM has fixed frequency When the carrier frequency temperature adjustment remains active the inverter can automatically adjust the carrier frequency according to its temperature This function can reduce the possibility of the inverter alarm because of its overheating Parameter g J factory default value 0 initialization 0 none F0 28 1 restore factory default value setup range 2 previous user parameters upon power failure 3 fault record 5 2 Group F1 start stop control factory Start mode default 0 value F1 00 direct start setup 0 when DC break time is non zero value range perform DC braking before getting start 1 speed tracking restart 0 Direct start If the DC brake time is set to 0 it will start at the start frequency When the DC brake time is non zero value it can perform DC braking before 68 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual getting start which suits for the applications where
60. Function Minimu Name Setup Range 4 code m Unit PLC Segment 0 speed u FC 19 p 0 3 1 0 down time PLC Segment oo FC 20 1 0 0s h 6553 5s h 0 1s Ch a Running Time PLC Segment 1 speed up down time PLC Segment jw im fae 2 0 0s h 6553 5s h 0 1s Ch th Running Time PLC Segment time PLC Segment 3 0 0s h 6553 5s h Running Time 219 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit PLC Segment 3 speed u FC 25 p 0 3 1 0 down time PLC Segment oo FC 26 4 0 0s h 6553 5s h 0 1s Ch a Running Time PLC Segment 4 speed up down time PLC Segment jw im fae 5 0 0s h 6553 5s h 0 1s Ch th Running Time PLC Segment time PLC Segment 6 0 0s h 6553 5s h Running Time 220 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit PLC Segment 6 speed u FC 31 p x 0 3 1 0 down time PLC Segment oo FC 32 7 0 0 6553 5s h 0 1s Ch a Running Time PLC Segment 7 speed up down time PLC Segment jw im fae 8 0 0s h 6553 5s h 0 1s Ch th Running Time PLC Segment time PLC Segment 9 0 0s h 6553 5s h Running Time 221 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit PLC Segment
61. INTERFACE EEEE E EEE APE E Salt OS oh EEA der ot dpe neh nite Me hd el 44 4 2 DESCRIPTION OF FUNCTION CODE VIEWING AND MODIFICATION METHODS cccccccccceccececccececeececececececeves 49 4 3 METHOD OF VIEWING STATUS PARAMETERS 0665 50 1 C220 C420 General Flux Vector Control Inverter User Manual 4 4 PASSWORD SETTING ccscsssssesesesesesssesceeeeseeeseseseeenees 51 4 5 AUTOMATIC TUNING OF MOTOR PARAMETERS 53 CHAPTER 5 PARAMETER DESCRIPTION s0008 55 5 1 GROUP FO BASIC FUNCTION cccccceseceseseseceseseseseeeeees 55 5 2 GROUP F1 START STOP CONTROL ccccccccceeeseeeeeeeseeeees 68 5 3 GROUP F2 V F CONTROL PARAMETERS ccccceeeeeeees 75 5 4 GROUP F3 VECTOR CONTROL PARAMETERS 000065 80 5 5 GROUP F4 MOTOR PARAMETERS ccccccceeeceeeeseseeeseees 85 5 6 GROUP F5 INPUT TERMINAL cccccccccccccecccecseseseseseeeees 89 5 7 GROUP F6 OUTPUT TERMINAL seeren 101 5 8 GROUP F7 AUXILIARY FUNTION AND MAN MACHINE INTERFACE FUNCTION cccccccccccccscccsccesesesescsesececesececeeevees 106 5 9 GROUP F8 COMMUNICATION PARAMETER DESCRIPTION Ses statpasea tba ise ae as esas taste Sad me A NT ea ee GES 118 5 10 GROUP F9 FAULT AND PROTECTION ccccccceeeeeeees 120 5 11 GROUP FA PROCESS CONTROL PID FUNCTION 126 5 12 GROUP FB SWING FREQUENCY scccccceseessssseeeeeeees 131 5 13 GROUP FC MS SPEED FUNCTION AND SIMPLE PLC FUNCTION EE E E A EE E E
62. RROI Check if the inverter output loop is short circuited f the cable connecting the motor with the inverter is too lon N Y If the modu e is over heat a y heck if the cable connections inside the inverter are loosen Y it works normal the main co yN ly after replact ntrol board Y f it works normally after bi replacing the inverter f it works normally after Y The drive board replacing the drive board is faulty j The inverter is N damaged Perform Troubleshooting J Install a Reactor or Output Filter eck if the air duct is blocked ani if the fan is in normal status and H resolve the existing problems insert all the Ask for technical connecting support cables properly The main control board is faulty Fig 7 1 Inverter unit protection Err01 151 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Hardware over Hardware over current voltage By over current over voltage handling Fig 7 2 Hardware protect ERR02 ERR03 152 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Acceleration over current bd Perform b troubleshooting Check if the output loop of the inverter is earthed or short circuited AR N S Page Ne Kits If the motor parameters are identified Ide
63. Running Frequency Fig 5 3 Diagram for Manual Torque Boost 76 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual V F Frequency factory default 0 00Hz F2 03 Point 1 F1 value setup range 0 00Hz rated frequency for motor V F voltage Point factory default 0 0V F2 04 1V1 value setup range 0 0V 380 0V 0 0V 220 0V V F Frequency factory default 0 00Hz F2 05 Point 2 F2 value setup range 0 00Hz rated frequency for motor V F voltage Point factory default valud 0 0V F2 06 2 V2 setup range F1 380 0V 220 0V V F Frequency factory default 0 00Hz F2 07 Point 3 F3 value setup range V2 rated frequency for motor V F voltage Point factory default 0 0V F2 08 3 V3 value setup range F2 380 0V 220 0V F2 03 F2 08 Six parameters define MS V F curve The setup value of V F curve is generally set in accordance with the load characteristics of the motor Caution VI lt V2 lt V3 Fl1 lt F2 lt F3 In case of low frequency higher setup voltage can make motor overheat and even burned and make the inverter over current or current protection 77 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual fb Motor rated frequency F4 05 Vb Motor rated voltageF4 02 Fig 5 4 schematic diagram for V F curve setup skip 7 factory default compensation i 0 0 value F2 09 coefficient setup ran
64. Viewing Status Parameters In stop or running it can display multiple status parameters and select whether to display the parameter through the function codes F7 29 Led running parameters and F7 30 stop parameter in accordance with binary bits For the meaning of binary bits refer to Chapter 6 F7 29 and F7 30 In status of stop there are seven stop status parameters for selection namely setup frequency bus voltage DI input status DO output status analog input A11 voltage PLC running step the displaying of the selected parameters can be switched by pressing shift key in sequence displaying of parameters are converted into binary system by F7 30 In running there are thirteen running parameters displayed five parameters are displayed for running frequency setup frequency bus voltage output voltage and output current other eight parameters for output power DI input status DO output status analog input A11 voltage analog input A12 voltage PID setup PID 50 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual feedback and PLC These parameters are displayed in accordance with the selection of F7 29 converted into binary system The displaying of the selected parameters can be switched by the button in sequence When the inverter is restarted on power off the displayed parameters are the selected parameters before the power off 4 4 Password Setting The inverter provides password prote
65. We aes If the host computer is working N gt Check ie hoer eomphie A _ lf the RS485 communication N Check the cable for N cable connection is normal gt communications _ y gt N Se eee lt lt If the baud rate setting is correct gt Set the baud rate correctly Sie ea eg eee Meee as AA f the communication parameters odify the communication 8 03 and F8 04 are set correctl parameters Pi y Ask for technical support Fig 7 20 Communication fault Err27 7 2 Common Fault and Resolution During the inverter using process the following faults may occur Please conduct simple fault analysis by referring to the methods below 1 No display or upon power on 1 Check the input power supply 165 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual 2 Check the three phase rectifier bridge is intact Please ask for technical support if the damage 2 The motor does not rotate upon inverter running 1 Replace the motor or remove the mechanical fault 2 Check and reset the parameters 3 Please ask for technical support if none voltage output 166 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual Chapter 8 C220 C420 Series Serial Port Communication Protocol C220 C420series inverters adopt MODBUS communication protocol and provide RS485 communication interface for user who can rea
66. ace N e Multifunctional digital input terminal 2 ira re 4 oe es Mat hing resistor Multifunctional digital input terminal 3 ve Fraea Multifunctional digital input terminal 4 aye BEEE Ae ea Multifunctional digital input terminal 5 ave pan Eme an PUGNDO oem Y1 pa O Digital output COM ED terminal CME O T A Tp Relay Ly output iL 9 TIC any Fig 3 4 ADV 0 40 C220 M ADV 1 50 C220 M 3 2 4 Main Circuit Terminals and Wiring KO Danger 1 Make sure that the wiring operation shall be carried out only when the power supply switch is in OFF position or there may be risk of electric shock 36 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation 2 Only the professional technicians who have received training can perform wiring or it may cause injuries to the equipment and human body 3 It shall be grounded reliably or there may be risk of electric shock or fire accident N Caution 1 Make sure that the input power supply and the rated value of the inverter shall be consistent or it may damage the inverter 2 Make sure that the motor is compatible with the inverter or the motor may be damaged or inverter protection may be caused 3 Do not connect the power supply to the U V W terminals or it may damage the inverter 4 Do not connect the brake resistor to the DC bus terminals and directly or there may be fire accident
67. acitance can be reduced by effectively reducing the distance between the inverter and the motor The higher the carrier frequency is the larger the leakage current will be The leakage current can be reduced by reducing the carrier frequency However reducing the carrier frequency may result in addition of motor noise Note that additional installation of reactor is also an effective method to remove the leakage current The leakage current may increase following the addition of circuit current Therefore when the motor power is high the corresponding leakage current will be high too 2 Factors of producing leakage current between the cables and solutions There is distributed capacitance between the output cables of the inverter If the current passing the lines has higher harmonic it may cause resonance and thus result in leakage current If thermal relay is used it may generate error action The solution is to reduce the carrier frequency or install output reactor It is recommended that thermal relay not be installed before the motor when using the inverter and that electronic over current protection function of the inverter be used instead 6 3 6 Precautions for Installing EMC input filter at the input end of power supply 1 When using the inverter please follow its rated values strictly Since the filter belongs to Classification I electric appliances the metal enclosure of the filter shall 148 EMC C220 C420 General Flux Vect
68. ack quantity changes 100 the adjustment quantity reaches maximum frequency FO 09 proportional and integral functions are neglected 130 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual The longer the differential time is more powerful the adjustment intensity is Cutoff frequency of reverse Factory default 2 00Hz FA 09 rotation value Setup range 0 00Hz maximum frequency Factory default Deviation limit 0 01 FA 10 value Setup range 0 00 100 00 Deviation limit When the PID feedback deviation is within this range the PID stops adjustment 5 12 Group FB Swing Frequency The swing frequency function is applicable to the textile and chemical fiber fields and the applications where traversing and winding functions are required The swing frequency function means that the output frequency of the inverter swings up and down with the setup frequency frequency command is selected by FO 06 or F0 07 131 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual as the center The trace of running frequency at the time axis is shown in the figure below of which the swing amplitude is set by FB 00 and FB 01 When FB 01 is set to 1 indicating the swing amplitude is 0 the swing frequency is disabled Setting Frequency Hz Aw Fset FB 01 Frequency Upper Limit FH Center Frequency Fset Frequency f
69. and from analog input channel when the analog input is to set the frequency upper limit 100 of analog input setup is relative to FO 14 For example in case of torque control the speed control is inactive To avoid occurrence of broken materials it can use the analog value to set the frequency upper limit when the inverter runs at the frequency upper limit the torque control is inactive and the inverter continues running with frequency upper limit Frequency upper g f TAREE factory default value 50 00Hz limit F0 16 frequency lower limit FO 18 to maximum setup range frequency FO 14 Frequency upper A a THER factory default value 0 00Hz F0 17 limit offset setup range 0 00Hz to maximum frequency F0 14 When the frequency upper limit is analog value reference this parameter is used as analog value offset its reference value is FO 14 the addition of offset frequency and analog setup value of frequency upper limit are used as the final setup value of frequency upper limit Frequency lower limit factory default value 0 00Hz F0 18 setup range 0 00Hz to frequency upper limit F0 16 The inverter starts from the start frequency If the reference frequency is lower than frequency lower limit in the running process the inverter will keep running under 64 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual frequency lower limit until it stop s or
70. ary frequency sources cannot use the same frequency reference channel Auxiliary Frequency source Y Factory default F0 08 0 relative value value selection 60 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 0 Relatively maximum frequency setup range 1 Relatively frequency source X Auxiliary Factory default 0 F0 09 Frequency source Y_ value setup range 0 100 When the frequency source selection is the frequency overlap reference FO 10 is set to lor 3 it is used to determine the adjustment range of the auxiliary frequency source F0 08 is used to determine the relative object of that range For relatively maximun frequency FO 14 its range is fixed if it is relative to the maximum frequency X and its range will vary with the main frequency X Frequency source Factory default value 0 selection 0 X main frequency source X i Y main frequency source X auxiliary frequency source Y 5 Switching between the main frequency source X F0 10 and the auxiliary frequency source Y Switching between the main frequency source X Sep 3 and the main frequency source X the auxiliary range frequency source Y Switching between the auxiliary frequency 4 source Y the main frequency source X the auxiliary frequency source Y i Maximun of the main frequency source X and of the auxiliary frequency source Y 61 Parameter
71. avoided inverter input side Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Improve the power factor of the input side Eliminate the high order harmonics of the input side effectively and prevent other equipment from damaging due to voltage waveform deformation Eliminate the input current unbalance due to the AC input reactor AC input Input side of reactor the inverter EMC input Input side of filter the inverter Between the inverter AC output output reactor side and the motor close to the inverter 3 2 3 Wiring mode 1 Reduce the external conduction and radiation interference of the inverter 2 Reduce the conduction interference flowing from the power end to the inverter thus improving the anti interference capacity of the inverter The inverter output side generally has higher harmonic When the motor is far from the inverter since there are many capacitors in the circuit certain harmonics will cause resonance in the circuit and bring in the following results 1 Degrade the motor insulation performance and damage the motor for the long run 2 Generate large leakage current and cause frequent inverter protection action 3 In general if the distance between the inverter and the motor exceeds 100 meters output AC reactor shall be installed 34 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Brake r
72. ction function When F7 49 is set to non zero value it indicates the user password Prior to password setting please press OK key when all parameters in F7 49 are set to 0 and then flashing LED shows that it is time to set password Common menu cannot be entered until user password is correct otherwise 0 will be displayed and the last flashing LED points out that the user can not be able to enter the menu until the password is correct To cancel the password protection function enter with password and set F7 49 to 0 The user password are free from parameters in the shortcut menu that will be viewed in the protection of password Note if the user forgets password so that this inverter can not work please contact the manufacturer Refer to the specific password operation diagram as follows 51 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual Start y Enter F7 49 AA Set 0 AA Please cancel pass word Fig 4 6 password setting process 52 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual Start o Parameter can not be viewed Please enter pass word AA Y Err26 Pass word enter Wrong password successful three times A End Fig 4 7 password cancel process 4 5 Automatic Tuning of Motor Parameters To se
73. d by extension of design on the premise that meet general purpose of the customers representing the tendency of applying in the future inverters industry In meeting to the requirements of all kinds of complicated high precision transmission with all functions of built in universal extended interface power speed control torque control practical process closed loop control simple PLC flexible I O terminal pulse frequency given frequency given channel and run command channel bundled main auxiliary given control swing frequency control speed track encoder break monitoring internal break unit 28 species fault monitoring more than 16 MS speed control parameters copies etc at the same time it provides equipment manufacturer with an all in one solution of high integration on reducing system cost and improving system reliability have a great value Tab 1 C220 C420 functional modules C220 C420 General Magnetic Flux Vector Control Inverter 4xDI bidirectional input non high speed Input Output terminal 2xAI 1xDO 1xAO 1xRelay open loop magnetic flux vector 1 Control mode open loop magnetic flux vector 2 V F control motor AC asynchronous motor 4 General Flux Vector Control Inverter User Manual Preface expansion function of specialized none industrial module TO expansion card none PG card none fixed length control none communication function Modbus 485 communication standa
74. digital frequency UP and DOWN reference this terminal can be used to clear the setup clear 7 Ta 19 i requency value modified by UP DOWN and thus terminal and g restore the reference frequency to the setup value of keyboard FO 11 When the command source FO 04 is set to 1 it Running performs switching between terminal control and se command keyboard control via this terminal switching When the command source FO 04 is set to 2 it terminal performs switching between communication control and keyboard control via this terminal Protect the inverter from affecting by the external Speed up speed in 21 i signals except stop command and maintain the down native current frequency 22 PID Pause PID is inactive temporarily and the inverter 92 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup function description value maintains the current frequency output PLC pauses during the execution process When it 23 PLC status reset resumes running it can effectively restore to the initial status of simple PLC via this terminal Swing frequency The inverter output with central frequency Swing 24 pause frequency pauses 95 Timer trigger Closing time depends on F7 39 See details F7 39 input F7 40 This terminal is enabled and the inverter directly 26 Brake command switches to the DC brake status External fault A A After the external
75. drip or salt v i Altitude 1000m derated when above 1000m o Ambient 10 Celsius to 40 Celsius Derated when used in 7 the ambient temperature of 40 Celsius to 50 m temperature Celsius 18 Product Information C220 C420 General Flux Vector Control Inverter User Manual Specifications e Humidity Less than 95 RH without condensing n t Vibration Less than 5 9 m s2 0 6g Storage 20 Celsius to 60 Celsius temperature 2 5 Physical Appearance and Dimensions of Mounting Hole 2 5 1 C220 C420 Product Appearance 19 Product Information C220 C420 General Flux Vector Control Inverter User Manual Operation Panel Middle Housing Extermal Operation Port 1 0 Port 1 0 Port Air Inlet Bottom Mounting Hole 20 Product Information C220 C420 General Flux Vector Control Inverter User Manual V A select switch Hi e Fig 2 3 Physical Appearance of Inverter 21 Product Information C220 C420 General Flux Vector Control Inverter User Manual 2 5 2 Mounting Hole Dimensions JN Fig 2 4 Schematic Diagram for Physical Dimensions and Mounting Dimensions 2 5 3 Mounting Hole Dimensions2 22 Product Information C220 C420 General Flux Vector Control Inverter User Manual Guide Rail Sections Fig 2 5 Schematic Diagram for Physical Dimensions and Mounting Dimensions Tab 2 3 Mounting Hole Dimensi
76. e response delay is more than the system processing time after the system 119 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual processes the data it should be delayed to wait until the response delay time is up then sending data to host machine Communication factory default af Os overtime value F8 04 setup 0 0s Invalid 60 0s range When the function set to 0 0 s the communication overtime parameter is invalid At normal circumstances it will be set as invalid If in the continuous communication system set the second parameter you can monitor the communication status 5 10 Group F9 Fault and Protection Motor Factory overload protection default 1 selection value 0 The inverter has no overload 0 Inactive protection for the motor and F9 00 thermal relay is installed before the Setup motor range 1 The inverter has overload 1 Active protection function for the motor Refer toF9 01 for the protection value F9 01 Motor overload Fact 1 00 120 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual protection gain ory defa ult value Setup range The motor overload protection is inverter time lag 0 20 curve 220 x F9 01 x rated motor current one 10 00 minute 150 x F9 01 x rated motor current 60 minutes F9 02 Factor Motor over load y
77. electric shock 4 The earth terminal shall be earthed reliably Otherwise there may be danger of electric shock N Caution 1 1 4 Before Power on Q Danger Please confirm whether the power voltage class is consistent with the rated voltage of the inverter and whether the I O cable connecting positions are correct and check whether the external circuit is short circuited and whether the connecting line is firm Otherwise it may damage the inverter The cover must be well closed prior to the inverter power on Otherwise electric shock may be caused 2 The cover must be well closed prior to the inverter power on Otherwise electric shock may be caused N Caution 3 The inverter is free from dielectric test because this test is performed prior to the delivery Otherwise accident may occur 4 Whether all the external fittings are connected correctly in accordance with the circuit provided in this manual Otherwise accident may occur 1 1 5 Upon Power on eo Danger 1 Do not open the cover of the inverter upon power on Otherwise there will be danger of electric shock 2 Do not touch the inverter and its surrounding circuit with wet hand Otherwise 8 Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual there will be danger of electric shock 3 Do not touch the inverter terminals including control terminal Otherwise there will be danger of electric shock 4 At powe
78. en the range frequency source selection mode is digital setup 62 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual When the main frequency source is selected as Digital setup or Terminal UP DN this function code is the initial value of frequency digital setup of the inverter Running lene Factory default value 0 direction F0 13 0 direction is consistent setup 1 direction is reverse range 2 no reverse Through modifying this function code it can change the rotary direction of the motor without changing any other parameters The role of this function is to act the conversion of the motor rotary direction by adjusting any two lines of the motor U V and W Prompt After parameter initialization the motor running direction will restore to the original status this action shall be carefully performed in the application where the rotary direction of the motor is not allowed to change on system commissioning Maximum factory default value 50 00Hz F0 14 frequency setup range 50 00Hz 400 00Hz Frequency source of factory default value 0 upper limit F0 15 Pp 0 FO 16 setup setup All range 2 AI2 63 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 3 Communication setup It is used to define the source of frequency upper limit that can be from digital setup FO 16
79. er User Manual AD converter fault Ask for technical ERRI support T E N A E TAE S achat E E A EE Oe i _ eti ck if the main control board N eplace the main ee is normal oo control board _ normal _ Check if the drive board i N Replace the drive board P Fig 7 12 AD converter fault Err16 Fault of Short Circuit to Earth Detect if the motor is short circuited to earth e Replace the drive board Ask for technical support Replace the cable or motor Fig 7 12 Earth short circuit fault Err20 161 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Motor tuning fault ERR21 et the motor parameters correctly If the motor parameters are set as per the motor nameplat f the parameter identification process is delayed eck the cable connecting the inverter to the motor Fig 7 15 Motor tuning fault Err21 Phase loss at the input side Check and resolve the problems in the external lines to ensure that the three phase power input to the inverter is normal Check if three phase input power supply is normal Ask for technical support Replace the drive 8 board Jy Replace the mai control board Fig 7 16 Phase loss at input side Err23 162 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control I
80. eral Flux Vector Control Inverter User Manual A Output Frequency FDT Level Frequency Detedtion t Signor RELAY ON a Fig 5 14 Schematic Diagram of FDT Level Freque ney i factory arrival A default 0 0 F7 24 test value amplitu de setup range 0 0 100 0 maximum frequency when the output frequency on the inverter reaches the setup frequency value this function can be used to adjust the test amplitude as shown the following figure 111 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Detection Signal A Output Frequency Y Detected Frequency A gt 1 1 1 1 1 l 1 i 1 t 1 1 1 1 1 i i DOI RELAY p Fig 5 15 Schematic Diagram for Test Amplitude Running time to factory default 0 action selection value F7 26 keep running setup range stop STOP RESET factory default 0 Function value active in keyboard control mode stop function is active under terminal F7 27 control setup range stop reset function is active under terminal control both stop and fault reset on stop key are active under terminal control Keyboard JOG factory default 0 F7 28 function value 112 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual
81. ercValue data for i 8 1 i gt 0 i if crcValue amp 0x0001 ercValue creValue gt gt 1 0Xa001 else ercValue crceValue gt gt 1 return crcValue 174 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual 8 7 CMD and Status Stop start parameter 0x1000 Parameter Add Parameter description 0x1000 Communication setup value 10000 to 10000 Decimal 0x1001 Baud rate set value 0x1002 Running frequency 0x 1003 Bus voltage 0x1004 Output voltage 0x1005 Output current 0x1006 Output power 0x 1007 DI input fag 0x1008 Do output fag For example 0x01 0x10 0x03 0x00 0x01 cre_h crc_l Read bus voltage Control command input to inverter write only 0x2000 Command Word Parameter description Address 0x0001 Forward operation 0x0002 Reverse operation 0x2000 0x0003 Forward jog 0x0004 Reverse jog 0x0005 Free stop 0x0006 Speed down stop 0x0007 Fault reset 0x1000 Reset factory setting 0x1001 Clear the fault history Read inverter status read only 0x3000 Status Word Address Status Word Function 175 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual 0x3000 0x0001 Forward operation 0x0002 Reverse operation 0x0003 Stop For example 0x01 0x30 0x00 0x00 0x01 CRC Read inverter status Parameters locking
82. esistor Fy la PN O p O PB ee i l AC three Q uC S phase 380V x S vou 7 M power supply aey A T a Ey O Do 24V an D cNi EREA Aa NPN ma PNP i i efault 485 Multifunctional digital input terminal 1 n DIL Pere Ry 1 485 Interface CN4 ONmII0FF485 1 eee EH ee hing resistor Ee selection Fh iow AOLO Analog output Multifunctiona digital input terminal 2 Multifunctional digital input terminal 3 Multifunctional digital input terminal 4_ Multifunctional digital input terminal 5 1U GND fo 0 10V 0 20mA Y1 4 eal m O 10V SOM Digital output ji terminal e oA CME ee e cN3 A 0 10V 0 20mA pa GND _O T A SS Relay gt O T B L7 output T C Fig 3 3 ADV 0 75 C420 M ADV 1 50 C420 M 35 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Brake resistor Cy A A O O PB K V Pes AC three R TOU UO BZ x phase 380V 0S a VO M J UO ga Y power supply NOT 5 x wo pee CNI r 1 NPN ml PNP l DII Default 485 O Multifunctional digital input terminal 1_ wo A one di 485 Interf
83. et 123 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Factory Fault auto reset interval default 1 0s F9 13 value Setup 0 ls The waiting time of the inverter from the fault range 100 0s alarm to auto reset Input phase failure Factory i Hdi protection selection default value Setup 0 Inactive Select whether to provide protection for input range 1 Active phase failure Output phase failure Factory i pels protection selection default value Setup 0 Inactive Select whether to provide protection for output range 1 Active phase failure F9 16 First fault type F9 17 Second fault type 0 31 F9 18 Three fault type It is used to record the fault types of inverter for the most recent three times 0 indicates no fault while 1 to 31 indicates ERRO1 to ERR31 Refer to Chapter 7 for details Frequency upon fault Display the frequency upon fault for the most recent one time Current upon fault Display the current upon fault for the most recent one time 124 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Bus voltage upon fault Display the bus voltage upon fault for the most recent one time This value is a decimal number Display the status of all the digital input terminals upon fault for the most recent one time with sequence of bit4 bit3 bit2 bitl bitO T4 T3 T2 T1
84. etermine F4 04 value setup range 0 00A 3000 0A Rated frequency factory default 50 00Hz F4 05 value setup range 0 00Hz The maximum frequency Rated rotation factory default 1460rpm F4 06 speed value setup range 0 rpm 30000rpm factory default model F4 07 So roaa carte value dependent setup range 0 1A 1500 0A F4 08 Stator resistance ne deraut model value 87 dependent Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 0 001Q 65 535Q factory default model F409 Rotor resistance alik liepend ii setup range 0 0019 65 5359 Mutual inductive factory default model F4 10 reactance value dependen setup range 0 1mH 6553 5mH Leakage inductive factory default model F4 11 reactance value dependen setup range 0 01 mH 65 535mH Complete tunin factory default F4 12 ee i value a setup range 60000 Complete tunin factory default F4 13 PRA i value i AN setup range 60000 caution 1 Please set this parameters according to the nameplate parameters of the motor 2 It needs accurate motor parameter to ensure the excellent control performance of the vector control Accurate parameter identification comes from the correct setting of the rated motor parameters 3 In order to ensure the control performance please carry out motor configuration in accordance with the standard adaptable motor on the inverter If there is huge diffe
85. fers to the output of 0 to 10V 20mA corresponding to analog output of 0 to maximum It is generally used to correct the zero drift of the analog output and the output amplitude deviation and also can be defined as any necessary output curve For example if the analog output is the running frequency it is expected to output 8V 16mA when the frequency is 0 and output 3V 6mA at the maximum frequency the gain shall be set to 0 50 and the zero offset shall be set to 80 105 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 5 8 Group F7 Auxiliary Function and Man Machine Interface Function Jog running factory default value 6 00Hz F7 00 frequency setup range 0 00Hz maximum frequency Jog speed u A SSR p factory default value 20 00s F7 01 time setup range 0 00s 3000 0s Jog speed down g 3 factory default value 20 00s F7 02 time setup range 0 00s 3000 0s it is used to define the reference frequency and speed up down time of the inverter on jogging the Jog process is getting to started and to stop according to the start mode 0 F1 00 direct start and the stop mode 0 F1 13 speed down time to stop The Jog speed up time means the time required for the inverter to accelerate from H2 to the maximum output frequency F0 14 The Jog speed down time means the time required for the inverter to decelerate from the maximum output frequency F0 14 to 0H2
86. g the carrier frequency the motor noise can be down and the resonance of the mechanical system ca be avoided so that the leakage current to the Earth and the interference of the inverter can be reduced When the carrier frequency is low the output current higher harmonic component will increase the motor loss will increase and the motor temperature rise will also increase When the carrier frequency is high this motor loss is reduced and the motor temperature is decreased but both inverter loss and temperature rise will increase and so will the interference the adjustment of carrier frequency will have influences on the following 66 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual carrier frequency low high motor noise high low output current wave form poor good motor temperature rise high low Inverter low high temperature rise leakage current low high external radiation interference Low high inverter power carrier frequency range carrier frequency 0 75Kw 5 5Kw 1 0kHz 15 0kHz 6 0kHz 7 5Kw 1 0kHz 15 0kHz 4 0kHz Cautions the inverter runs above the carrier frequency each which of increasing 1KH2 it is used in need to decrease 5 Carrier frequency adjustment selection default value fixed PWM carrier frequency temperature 0 adjustment inactive random PWM carrier frequency temperature F0 2
87. ge 0 0 200 0 It is enable only for V F control Setting this parameter can compensate the skip in the V F control mode due to load and reduce the change of rotation speed of the motor following the load change In general 100 corresponds to the rated skip of the motor with rated load skip coefficient adjustment can refer to the following principles when the load is rated load and the skip compensation coefficient is set to 100 the rotation speed of the motor in the inverter is close to the given speed AVR Automatic factory Voltage default 0 F2 10 Regulation value 0 inactive ity aes 1 enabled 78 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual j inactive only at the time of deceleration In the V F control mode when it needs fast stop and there is no brake resistor selecting inactive only at the time of deceleration can greatly reduce the possibility of over voltage fault alarm When there is brake resistor or it has not need for fast deceleration select active Oscillation factory default 0 F2 11 suppression gain value 0 100 Select 0 for this gain when the motor has no oscillation Only when the motor has obvious oscillation and cannot run normally can this gain be properly increased The bigger than gain is the better oscillation suppression result will be The method of selecting this gain is to select the smalles
88. ge according to overload predicted values before Motor the motor electronic thermal protection take action to 6 overload exceed the predicted values for ON signal Motor pre alarm overload parameter is set to F9 O0 F9 02 Inverter After checking the inverter overload to move up early 7 overload 10s before the protection occurs and to output ON signal pre alarm PLC cycle To send a pulse signal with width of 250ms as simple 8 finished PLC running at the end of one time cycle Running The accumulated running time on the inverter is more 9 time off than the setting time on F8 17 for ON signal In When the setting frequency exceeds the upper or lower 10 frequency frequency and the inverter output frequency reaches the limited upper or lower frequency it gives ON signal 11 Ready for The main circuit and control circuit S power is 102 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual running established the inverter is in running without protection to send ON signal The analog input AIl value is more than the other AI2 s 12 AI1 gt AI2 for ON signal Frequency 13 upper limit the running frequency comes to the upper frequency arrival Frequency 14 lower limit the running frequency comes to the lower frequency arrival Under voltage 15 in the status of under voltage status output Communi 16 cation communication setting setting When the set input terminal
89. ger arising due to improper operations may cause severe hurt or even death N Caution Danger arising due to improper operations may cause moderate hurt or light hurt or equipment damage 1 1 Safety precautions 1 1 1 Before Installation Danger Do not use the damaged inverter or inverter with missing parts Otherwise there may be risk of injury 2 Use the motor with Class B or above insulation Otherwise there may be risk of electric shock 1 1 2 During the Installation Kh Danger 1 Mount the inverter on incombustible surface like metal and keep away from flammable substances Otherwise it may cause fire Asmon When more than two inverters are to be installed in one cabinet due attention shall be paid to the installation locations refer to Chapter 3 Mechanical and Electrical Installation to ensure the heat sinking effect 3 Do not drop the lead wire stub or screw in the inverter Otherwise it may damage the inverter Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual 1 1 3 During wiring Danger Operation shall be performed by the professional engineering technician Otherwise there will be danger of electric shock 2 There shall be circuit breaker between the inverter and power supply Otherwise there may be fire 3 Make sure the power is disconnected prior to the connection Otherwise there will be danger of
90. he space inside the sealed cabinet shall be large as much as possible 3 1 3 Under cover remove and installation Fig 3 2 Plastic shell demolition plans 32 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation 3 2 Electrical installation 3 2 1 Guide to the selection of peripheral electrical parts Tab 3 1 Guide to the Selection of Peripheral Electrical Parts of C220 C420Inverter Reco Ci Recom Recom mme eon mended mended nded it Recomm PE Input Output Contr Brea ended i i Side Side ol Wire Inverter Model ker Contacto mc Main Main Circu Cm CB A Circuit Circuit it m A Wire Wire Wire mm mm mm ADV 0 40 C220 M 16 10 25 25 1 5 2 5 ADV 0 75 C220 M 16 10 25 25 1 5 2 5 ADV 1 50 C220 M_ 20 16 4 25 1 5 2 5 ADV 0 75 C420 M_ 10 10 2 5 2 5 1 5 25 ADV 1 50 C420 M 16 10 25 2 5 1 5 2 5 3 2 2 Use instruction of peripheral electric parts Tab 3 1 Guide to the Use Instruction of Peripheral Electric Parts of 33 C220 C420Inverter Installati F Aire Part Name SDR AMON Function Description Location ane The front end z P Circuit E ONTAN Disconnect the power supply in case of of the input i breaker ee Downstream equipment is over current circuit Between the i it ers Pee Power on and power off of the inverter Frequent Contactor power on power off operation on the inverter and the i shall be
91. he stronger the suppressing capacity is For the load with small inertia F9 05 Setu i the value should be small Otherwise the dynamic Op P 0 response of the system will be slow rang 100 For the load with large inertia the value should be e large Otherwise the suppressing result will be poor and over voltage fault may occur 122 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual F9 06 Stall protection Factory current over default 180 current value Select the protection point for function of stall 100 over current When the value is exceeded the etu P ay inverter starts executing the protection function range 200 for stall over current F9 11 Factory Fault auto reset z g default 0 times value When the inverter selects fault auto reset it is used to set the times of auto reset Setup f 0 3 If this value is exceeded the inverter will range stop because of failure and wait for maintenance F9 12 Fault relay action selection during the fault auto reset Factory default 1 value Setup range 0 No action 1 Action After the failure auto reset function is selected this parameter can be set to determine if it needs the action of the faulty relay so as to shield the fault alarm caused and ensure the continuous operation of the equipment during the failure res
92. hen the inverter is used for abnormal function The service expenses will be calculated according to the standard of the manufacturer If there is any agreement the agreement shall prevail 2 8 Guide to Model Selection When selecting inverter firstly make clear the details regarding the technical requirements for variable frequency speed adjustment of the system applications of inverter and load characteristics and take into overall consideration the adaptable motor output voltage rated output and other factors and then select the model meeting your requirements and determine the running mode The basic principle is that the rated load current of the motor cannot exceed the rated current of the inverter Generally the model is selected in accordance with the capacity of the supporting motor as specified in the user s manual with attention to the comparison of rated currents between the motor and the inverter The overload capacity of the inverter makes sense only for the startup and brake processes If instantaneous overload occurs in the running process the load speed will vary If there are higher requirements for the speed precision please consider a larger one 27 Product Information C220 C420 General Flux Vector Control Inverter User Manual 2 9 Guide to Selection of Brake Components Tab 2 5 Selection of Inverter Brake Components Recommend Recommende ed Power of d Resistance
93. hree line mode 1 3 Three line mode 2 This parameter defines four different modes of controlling the operation of the inverter via the external terminals 0 Two line running mode 1 This mode is the most commonly used two line mode The forward reverse rotation of the motor is decided by the commands of FWD and 95 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual REV terminals K1 K2 Running Commanc 0 0 Stop 1 0 Forward Rotation K1 0 1 Reverse Rotation E PWD 1 1 Stop L_____ com 424v Fig 5 7 Two line Running Mode 1 1 Two line running mode 2 When this mode is adopted REV is enabled terminal The direction is determined by the status of FWD K1 K2 Running Commanc 0 0 Stop 1 0 Stop 0 1 Forward Rotation ee PWD 1 1 Reverse Rotation Lo COM 424V Fig 5 8 Three line Running Mode 2 2 Three line running mode 1 In this mode DIn is enabled terminal and the direction is controlled by FWD and REV respectively However the pulse is enabled through disconnecting The signal of Din terminal when the inverter stops 96 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual CM530 FWD DIn REV COM 24V Fig 5 9 Three line Running Mode 1 Where SB1 Stop button SB2 Forward rotation button SB3 Reverse rotation button Di
94. ication mode C220 C420 series serial communication protocol for details Auxiliary Frequency Factory default i source Y selection value 0 non recorded F0 07 1 digital setup UP DOWN recorded setup range 2 AIl 3 AI2 59 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 4 MS speed 5 PLC 6 PID 7 communication reference When the auxiliary frequency source is used as independent frequency reference channel it is used in the same way as the main frequency source X when the auxiliary frequency source is used as overlap reference i e frequency source selection switching from X plus Y or X to X plus Y special points as follows 1 When the auxiliary frequency source is the digital reference the present frequency FO 11 has no action in need of adjusting the main reference frequency through the key Aand Won the keyboard or UP and DOWN of multifunction input terminals 2 When the auxiliary frequency source is the analog input reference A11 A12 100 of input setup is relative to the auxiliary frequency source range refer to FO 08 F0 09 In need to adjust the main reference frequency please set the corresponding setup range of analog input to n to n refer to F5 15 and F5 24 Prompt there is difference between the auxiliary frequency source Y selection and the main frequency source X set up value that is to say the main and auxili
95. imum frequency Caution The symbols on FC 00 FC 15 determine the running direction of simple PLC if they are negative values it indicates they are in reverse direction The Simple PLC is shown as follows N FC 02 FC 14 FC 19 define FC 21 define accelerate FC 00 decelerate fr FC 15 7 i Is FC 21 define gt o A __FC 23 define accelerate FOOI decelerate EEN aa R DO or RELAY FC 18 FC 20 i Output a 137 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Fig 5 19 Schematic Diagram of Simple PLC factory default PLC running mode 0 value stop at the end of one time FC 16 running setup range i keep final value at the end of one time running 2 constant circulation factory default PLC power off memory selection 0 value FC 17 0 power off without memory setup range 1 power off with memory 0 stop at the end of one time running The inverter will automatically stop after the completion of one single cycle and can not restart until another running command is given 1 keep final values at the end of one time running The inverter will automatically keep the running frequency and the direction on the last one segment after the completion of one single cycle 2 constant circulation The inverter will automatically start the next cycle after the completion of one cycle and can not stop will stop command is given
96. ing command is sent the other setting values within permissible time F1 20 for its power failure and waiting time F1 21 for its power recovery the inverter will restart according to setting mode Transient stop factory non stop function default 1 F1 23 selection value 0 Invalid setup range Hote 1 Valid Transient stop factory non stop default 1 frequency value F1 24 reduction rate 0 Select speed down time 1 F0 23 F0 24 setup range 1 Select speed down time 2_ F7 03 F7 04 2 Select speed down time 3 F7 05 F7 06 74 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 3 Select speed down time 4 F7 07 F7 08 When the application situation has no electrical source taking advantage of this function makes motor speed down to zero in deceleration mode meanwhile the inverter can restart in recovery time 5 3 Group F2 V F Control Parameters This group function is only for V F control F0 03 2 not for the vector control V F control is applicable to the general loads such as fan and pump or the applications where one inverter drives multiple motors or the inverter power is one level lower or higher than the motor power factory default Curve setup 0 value F2 00 0 straight V F curve setup range 1 multiple point V F curve 2 square VF curve The fan and pump load can select square V F control 0
97. ing such as no load current lowest running frequency for 1H2 and is only for running below the fundamental frequency Itis applicable to the general high performance control applications where one inverter can only drive one motor 1 open vector control 2 It is applicable to the general high performance control applications including machine tool centrifugal machine wire drawing machine and injection molding machine all of them can run the flux weakening control below the fundamental frequency one inverter can only drive one motor 2 V F control It is applicable to the applications where the load requirement are rather low or one inverter drives multiple motors such as fan and pump load and can be used in the application where one inverter drive multiple motors Prompt motor parameter identification must be conducted when select the vector control mode Only when correct motor parameters are provided can vector 56 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual control mode be taken advantage of Better performance can be achieved by adjusting the speed regulator parameters Group F3 Command source factory default value 0 selection F0 04 x O operation panel command channel setup F 1 terminal command channel range 2 serial port communication command channel Select control command channel for inverter The inverter control command includes start
98. inverter must be consistent Otherwise communication is impossible The higher baud rate is the faster communication is factory default Data format 0 F8 01 value setup 0 No check data format lt 8 N 2 gt 118 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual range 1 Even parity check data format lt 8 E 1 gt 2 Odd parity check data format lt 8 0 1 gt The data format of the host computer and the inverter setup must be consistent otherwise communication is impossible factory default Local add 1 value F8 02 setup 0 to 247 0 is broadcast address range The function code used to identify the local address of the inverter The local address is unique except the broadcast address which can realize the broadcast function of host computer Caution When the local address is set to zero that is the broadcast address which can only receive and perform the broadcast address of host computer but not respond to the host computer factory default Response delay 10ms value F8 03 setup Oms 20ms range Response delay It refers to the interval time from the inverter finishes receiving data to sending data to the host machine If the response delay is less than the system processing time then the response based on the time delay of the system processing time If th
99. is parameter shall be decreased properly The time constant of speed loop filter is low and the output torque on the inverter may be change a lot but its response is quick Torque upper i PP factory default limit 0 value source F3 20 0 F3 21 setup 1 All range 2 AR 3 Communication setup Torque upper factory default q Pp y 180 F3 21 limit value setup range 0 200 F3 20 is used to select the setup source of torque upper limit when setting via the analog value 100 of the analog input setup corresponds to F3 21 and the setup 100 of F3 21 corresponds to the rated torque of the motor matching the inverter 5 5 Group F4 Motor Parameters Motor tuning factory default 0 selection value setup 0 none 85 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual range 1 static tuning 2 complete tuning Caution Prior to tuning it must set the correct motor rated parameters F4 01 F4 06 0 None that is No Tuning 1 Static tuning it is suitable for this occasion that on which motor and load is hard to take off so as to not get the rotary tuning Operation description setting this function code to and then pressing the RUN key with confirmation the inverter will operate static tuning 2 complete tuning To ensure the dynamic control performance on the inverter please select the rotary tuning the motor must be d
100. isconnected with the loads i e no load in the process of the rotary tuning Upon selection of rotary tuning the inverter will conduct static tuning at first at the end of static tuning the motor will accelerate to 80 of the rated motor frequency in accordance with the setup acceleration time of F4 12 and maintain for a period of time Then the motor will decelerate to zero speed in accordance with the setup acceleration time of F4 13 by this time the rotary tuning is finished Operation description setting this function code to 2 and pressing RUN key with confirmation then the inverter will operate rotary tuning tuning operation description When F4 00 is set to lor 2 press ENTER key TUNE will be displayed and flashed then press RUN key to operate parameter tuning at this time the displayed TUNE 86 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual stops flashing After the tuning is completed the display will return back to stop status interface In the process of tuning pressing this STOP key can be stopped The value of F4 00 will automatically restore to 0 at the end of tuning Rated power factory default model dependent F4 01 value setup range 0 4kw 1000 0kw Rated voltage factory default 380V F4 02 value setup range 0V 440V motor poles factory default 4 F4 03 value setup range 2 64 Rated current factory default Models to d
101. k value of this parameter is system feedback quantity PID reference change Factory 00 Os FA 02 duration default value Setup range 0 0s 3000 0s PID reference changes according to this parameter value which corresponds to the time taken for the PID reference to change from 0 to 100 Factory default PID feedback source 0 value All FA 03 AD Setup range 0 1 2 All AI2 3 Communication setup This parameter is used to select the PID reference channel Factory default PID action direction 0 value 0 Positive action Setup range 7 1 Reverse action 128 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Positive action When the feedback signal is higher than the PID reference it needs to reduce the output frequency of the inverter to balance the PID The winding tension PID control is the example Reverse action When the feedback signal is higher than the PID reference it needs to increase the output frequency of the inverter to balance the PID The unwinding tension PID control is the example PID reference feedback Factory default ina range value PID reference feedback range is a FA 05 non Setup range 0 65535 dimensional unit It is used to display the PID reference an Factory default Proportional gain P 20 0 FA 06 value Setup range 0 0 100 0
102. l devices into consideration 1 2 4 Vibration of Mechanical Device The inverter may encounter the mechanical resonance point at certain output frequencies which can be avoided by setting the skip frequency parameters in the inverter 10 Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual 1 2 5 Motor Heat and Noise Since the output voltage of inverter is PWM wave and contains certain harmonics the temperature rise noise and vibration of the motor will be higher than those when it runs at standard frequency 1 2 6 Voltage sensitive Device or Capacitor Improving Power Factor at the Output Side Since the inverter output is PWM wave if the capacitor for improving the power factor or voltage sensitive resistor for lightning protection is mounted at the output side it is easy to cause instantaneous over current in the inverter which may damage the inverter It is recommended that such devices not be used 1 2 7 Switching Devices like Contactors Used at the Input and Output terminal If a contactor is installed between the power supply and the input terminal of the inverter it is not allowed to use the contactor to control the startup stop of the inverter If use of such contactor is unavoidable it shall be used with interval of at least one hour Frequent charge and discharge will reduce the service life of the capacitor inside the inverter If switching devices like contactor are installed between the
103. lect the vector control running mode it must input the nameplate parameter of the motor accurately prior to the running of inverter The C220 C420inverter will select standard motor parameters matching the nameplate parameter depending on the motor parameters the vector control mode must acquire the accurate parameters of the controlled motor to ensure the good control performance 53 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual the procedures for the automatic tuning of motor parameters are described below First select the command source FO 04 as the command channel of the operation panel Second input the following parameters in accordance with the actual motor parameters F4 01 Rated motor power F4 02 Rated motor voltage F4 04 Rated motor current F4 05 Rated motor Frequency F4 06 Rated motor speed If the motor cannot be completely disconnected with the load select 2 complete tuning in F4 00 and then press RUN key on the keyboard panel the inverter will automatically calculate the following parameters F4 07 no load current F4 08 stator resistance F4 09 Rotor resistance F4 10 mutual inductive reactance F4 11 Leakage inductive reactance Finally complete the automatic tuning of motor parameters If the motor cannot be totally disconnected with the load select 1 static tuning in F4 00 and then press RUN key on the keyboard panel Note A suggestion from factory said that cust
104. lize centralized control by computer or PLC set running command of the inverter and modify or read function code parameter working status and fault information on the inverter 8 1 About Protocol This serial communication protocol defines the transmission information and use format in the series communication and it includes master polling or broadcasting format master coding method and the content includes function code of action transferring data and error checking The response of slave is the same structure and it includes action confirmation returning it data and error checking etc If slave takes place the error while it is receiving the information or cannot finish the action demanded by master it will send one fault signal to master as a response 8 2 Application mode The inverters access to PC PLC control network with RS485 BUS single primly 167 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual 8 3 Bus Structure 8 3 1Interface Mode RS485 hardware Interface 8 3 2 Transmission mode Asynchronous serial half duplex transmission mode at the same time master computer and slave computer only one can send the data and the other can receive it The data in the process of series asynchronous communication is to be sent by frame and frame in the form of message 8 3 3 Topological structure In Single master system the setup range of slave address is 0 to 247 Zero refers
105. lowed The oil stain on the inverter cooling fan shall be effectively removed 2 6 2 Periodic Inspection Please perform periodic inspection on the places where the inspection is a difficult thing Periodic inspection Items include 1 Check and clean the air duct periodically 2 Check if the screws are loosened 3 Check if the inverter is corroded 4 Check if the wire connector has arc signs 5 Main circuit insulation test Remainder When using the mega meter DC 500V mega meter recommended to measure the insulating resistance the main circuit shall be disconnected with the inverter Do not use the insulating resistance meter to control the insulation of the circuit It is not necessary to conduct 29 Product Information C220 C420 General Flux Vector Control Inverter User Manual the high voltage test which has been completed upon delivery 2 6 3 Replacement of Vulnerable Parts for Inverter The vulnerable parts of the inverter include cooling fan and filter electrolytic capacitor whose life depends on the operating environment and maintenance status Common service life Part name Life time Fan 2 to 3 years Electrolytic 4 to 5 years capacitor The user can determine the term for replacement according to the running time 1 Cooling fan Possible causes for damage bearing wearing and blade aging Criteria Whether there is crack on the blade and whether there is abnormal vibration noise upon sta
106. mum frequency speed tracking F1 02 maximum 30 180 current speed tracking F1 03 Fastness and Slowness 185 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code m Unit S curve acceleration F1 09 0 00s 25 00s 0 01s 1 00s start time S curve acceleration F1 10 0 00s 25 00s 0 01s 1 00s end time S curve deceleration F1 11 0 00s 25 00s 0 01s 1 00s start time S curve deceleration F1 12 0 00s 25 00s 0 01s 1 00s 0 deceleration stop F1 13 Stop model 1 x l free stop brake beginning 0 00H F1 14 0 00Hz F0 14 0 01Hz frequency at Z stop 186 C g han e x Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual DC brake F1 17 0 0s 36 0s time at stop Brake use ration 0 Inactive power 1 Start from stop frequency interruption 2 Start from minimum 1 0 restart frequency 3 Direct start Permissible time on power 0 0s 5 0s 0 1s 1 0s supply off power interruption recovery 0 0s 50 0s waiting time 187 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Name code Transient stop p 0 Invalid F1 23 non stop i Valid function selection Transient stop F1 24 non stop frequency reduction rate 0 Straight V F curve F2 00 curve setup 1 Multiple point V F curve 2 Square VF curve F2 01 0
107. n is multifunctional input terminals of DI to DI4 In this way it shall define the corresponding terminal functions as No 3 function Three line Mode Running Control 3 Three line running mode 2 In this mode DIn is enabled terminal and the running command is given by FWD while the direction is determined by the status of REV Stop command is performed through disconnecting the DIn signal 97 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual K Running Direction Selection SB2 m 0 Forward Rotation SBI m ee 1 Reverse Rotation LK Fig 5 10 Three line Running Mode 2 Where SB1 Stop button SB2 Running button FWD DIn REV COM 24V Din is multifunctional input terminals of DI to DI4 In this way it shall define the corresponding terminal functions as No 3 function Three line Mode running Control F5 12 Terminal UP DOWN Speed Factory default value 1 00Hz s Setup range 0 01Hz s 100 00Hz s Terminals UP DOWN is used to adjust the change rate when setting the frequency ATII minimum Factory default value 0 00V F5 15 input Setup range 0 00V 10 00V AII minimum F5 16 q Factory default value 0 0 input 98 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual corresponding setup Setup range 100 00 100
108. n to be handled with following methods put in places far away from the interference source donot arrange the signal cables with the power cables in parallel and never bind them together both the signal cables and power cables employ shielded cables and are well earthed install ferrite magnetic ring with suppressing frequency of 30h2 to 1000h2 at the output side of the inverter and wind it 2 3 cycles install EMC output filter in more severe conditions when both the equipment suffering interference and the inverter make use of the same power supply it many cause conduction interference if the above method cannot remove the interference it can install EMC filter between the inverter and the power supply refer to Section 7 3 6 for the prototyping operation 147 EMC C220 C420General Flux Vector Control Inverter User Manual C the surrounding equipment is separately earthed which can avoid the interference caused by the leakage current of the inverter s earth wire when common earth mode is adopted 6 3 5 Leakage current and handling There are two forms of leakage current when using the inverter One is leakage current to the earth and the other is leakage current between the cables 1 Factors influencing the leakage current to the earth and the solutions There are distributed capacitance between the lead cables and the earth The larger the distributed capacitance is the larger the leakage current will be The distributed cap
109. ng equipment customers shall distribute this manual together with equipment to the final users Unpacking and Inspection Please confirm carefully when unpacking the box 1 If the model and inverter rated values on the nameplate are the same as your order The box contains the equipment certificate of conformity user manual and warranty card 2 If the product is damaged during the transportation please contact our company or the supplier immediately if there is any omission or damage First time use The users who use the product for first time shall read this manual carefully For any doubt about certain functions and performances please contact the technical support personnel of our company for help so as to use the product properly The information our company provides are subject to change without additional notice due to the constant improvement of the inverter products CE C220 C420 series inverter is accordance with international standards and have passed in CE standards TEC EN61800 5 1 Safety Regulation on Commissionable Electric Drive System TEC EN6 1800 3 Commissionable Electric Drive System Third Part Electromagnetic Compatibility Standard and Specific Testing Method for the Products Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual Chapter1 safety and precautions Safety definition In this manual safety precautions are divided into two types below Kh Danger Dan
110. ng time off Y1 output In frequency limited selection Ready for running ATI1 gt AI2 Frequency upper limit arrival 14 Frequency lower limit arrival 15 Under voltage status output 16 Communication setting 17 Timer output function 199 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Name Setup Range code Running frequency Setup frequency Output current AO1 output Output power selection Output voltage All AI2 Communication setup ed offset F6 12 100 0 100 0 fc F6 13 AOI gain gain 10 00V 10 00V l ma Group F7 Auxiliary Function and Man Machine Interface Function Jog running 6 00H F7 00 0 00Hz maximum frequency 0 01H frequency Jog speed u time 02 0 0s 3000 0s i up time 03 0 0s 3000 0s Speed down F7 04 0 0s 3000 0s time 2 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit Speed up time F7 05 3 0 0s 3000 0s 0 1s 20 0s Speed down F7 06 f 0 0s 3000 0s 0 1s 20 0s time 3 x 10 12 14 ki P 0 00Hz maximum frequency requency 2 KIp gt 0 00Hz maximum frequency requency 3 KIp h 0 00Hz maximum frequency requency 4 KIp KIp 0 00Hz maximum frequency requency 5 0 00Hz maximum frequency requency 6 S S 201 0 00H Z 0 00H 0 01Hz Z 0 00H 0 01Hz
111. ning control detailed description please refer to F5 11 three line control mode function code Forward rotation J r FJOG refers to Jog forward rotation while RJOG o 0G refers to Jog reverse rotation For details regarding frequency and Jog acceleration deceleration time Reverse rotation A X 3 3 during the Jog running refer to F7 00 F7 01 and o a F7 02 function codes RJOG When the frequency is given by the external 6 Terminal UP terminals it is used as increment and decrement commands of frequency modification When the 7 Terminal DOWN frequency source is set to digital setup it can be used to adjust the setup frequency The inverter locks the output and the motor stop process is beyond the inverter control It is the general method adopted when there is huge load 8 Free stop 3 and no requirement for the stop time This mode is the same as the meaning of coast to stop as described in F7 26 External fault reset function It is the same as the Fault reset i 9 function of RESET key on the keyboard Using this RESET h function can realize long distance fault reset 10 Running pause The inverter decelerates to stop but all the running 90 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup function description value parameters are all in the memory status such as PLC parameter swing frequency parameter and PID parameter After this signal
112. ntify the motor parameters Me eS TOSS If the acceleration time is too short gt Prolong the acceleration ine XS ea e N Adjust the manual boost If th al boost te e manual boost torque or V F curve is proper torque or V F curve J er ae If the voltage is too low ae Y a Adjust the voltage to normal range Sic yer o y y i Select start upon rotational If the rotating motor is started velocity follow up or start Yew eke eae eee ON Remove the additional load NS te Tf load is added suddenly oie during the acceleration The inverter model Xe is rather small a Fig 7 3 Acceleration over current Err04 153 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Deceleration Stop over over current current ERROS ERRO7 Check if the output loop of the Y Perform troubleshooting inverter is earthed or short circuited__ Vector Control Y v N N iru motor parameters are witch gt So oi the motor parameters J lt i deceleration time is too short Lm ron the deceleration Eat 3 AAA N A Adjust the manual boost oN a torque or V F curve wt If the manual boost torque Shu or V F curve is proper ao y x he ane Cr ee ee R If the voltage is too low fo yy Pe ee oe p yo taoim ange A Y EE A lt aoe is added suddenly ene Ree Mma
113. nverter User Manual Phase loss failure at the output side ERR24 y Check if the cable connecting the x Perform troubleshooting inverter to the motor is normal g a we E a Check if the three phase Sa eS ie e three phase output of the running ___N i winding of the motor is Zs inverter without motor is balanced u norma Pi Ask for technical eck if the module is normal _ Replace the oy support yo ak Check if the drive board is Y Replace the drive i F i normal poe w board i P i yN Fig 7 17 Phase failure at output sideErr24 Parameter storage fault Ask for technical support Replace main control board Fig 7 18 Parameter storage fault Err25 163 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual External equipment fault ERR28 a it is stopped by pressing the STOP ke p Reset to run in the non keyboard operation mode N If it inputs external fault signal via the multifunctional terminal DI Check and remove NO the external fault y Stop the unit with the key STOP Reset to run under stall condition ke Fig 7 19 External equipment fault Err28 164 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Communications fault ERR27 a
114. omer to select the way of complete tuning which is able to help you acquire the motor parameters more accurately 54 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual Chapter 5 Parameter Description 5 1 Group F0 Basic Function Software version Factory default value HHH F0 00 setup range This parameter is provided only for the user to view the software version and cannot be modified Factory default Model display model dependent F0 01 value setup range 0 constant torque load model This parameter is provided only for the user to view the model and cannot be modified 0 applied to the constant torque of the designated rated parameters Rated g Factory default value Model dependent current F0 02 setup range 0 1A 3000 0A This parameter is provided only for the user to view the rated current and cannot be 55 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual modified factory default Control mode 0 value F0 03 0 SVC1 open loop flux vector control 1 Seup SVC2 open loop flux vector control 2 range 2 V F control O open loop vector control 1 This vector control is not sensitive to motor parameters general statics tuning of motor parameters can be stable and reliable running and most of motor parameter can be corrected automatically in the process of runn
115. on of the inverter Therefore please conduct insulation and short circuit test on the newly installed motor and cable Such test shall also be conducted during routine maintenance Please note that the inverter and the test part shall be completely disconnected during the test 13 Product Information C220 C420 General Flux Vector Control Inverter User Manual Chapter 2 Product Information 2 1 Designation Rules CMS30 A 4T 4RO G B SRS P B Inverter Series Model G Gerneral Type Design edition A Design edition B Peen Poop pe Design edition C saa Brake Unit B Including Brake Unit NULL None Voltage Level 2S Single Phase 110V 38 Single Phase 220V 3T Three Phase 220V _ 47 Three Phase 380V Adaptable Motor Power TT Three Phase 690V Mark RIS IRS ie 011 015 Gae Motor PowerKW 0 75 L5 11 15 Fig 2 1 2 2 Nameplate Advanced CONTROL Model ADV 1 50 C420 M Input 3 Phase 380 440V 50 60Hz Output 3 Phase 0 440V O 400Hz 1 50kW 3 8A 150 1min Serial No S6160115A11R5G Advanced Systems Baltic OU EAL C Fig 2 2 Nameplate 14 Product Information C220 C420 General Flux Vector Control Inverter User Manual 2 3 Series of Inverter C220 C420 Tab 2 1 C220 C420 Inverter Model and Technical Data Input Input Output Adaptable t Inverter model voltage V RAS current A Motor kW ADV 0 40 220 M
116. ons of C220 C420 Series Inverter mm 23 Product Information C220 C420 General Flux Vector Control Inverter User Manual Mountin Diameter of Hole g Physical Dimension Mounting Model Hole mm A B H W D mm mm mm mm mm ADV 0 40 C220 M ADV 0 75 C220 M 70 120 130 80 128 3 94 5 ADV 1 50 C220 M ADV 0 75 C420 M ADV 1 50 C420 M 82 149 158 91 138 4 5 ADV 2 20 C420 M 24 Product Information C220 C420 General Flux Vector Control Inverter User Manual 2 6 Routine Repair and Maintenance of inverter 2 6 1 Routine Repair The influence of the ambient temperature humidity dust and vibration will cause the aging of the devices in the inverter which may cause potential fault of the inverter or reduce the service life of the inverter Therefore it is necessary to carry out routine and periodical maintenance on the inverter Routine inspection Items include 1 Whether there is any abnormal change in the running sound of the motor 2 Whether the motor has vibration during the running 3 Whether there is any change to the installation environment of the inverter 4 Whether the inverter cooling fan works normally 5 Whether the inverter has over temperature Routine cleaning The inverter shall be kept clean all the time The dust on the surface of the inverter shall be effectively removed so as to prevent the dust entering the inverter Especially the metal dust is not al
117. ontrol Inverter User Manual Function Minimu Name Setup Range code m Unit F5 10 10 DI filter time 1ms 100ms Two line mode 1 Terminal g Two line mode 2 command Three line mode 1 mode Three line mode 2 Terminal UP DOWN 0 01Hz s 100 00Hz s 0 01Hz s Speed AIl minimum F5 15 0 00V 10 00V 0 01V 0 00V input AIl minimum input 100 0 100 0 0 1 0 0 corresponding setup AIl maximum 10 00 0 00V 10 00V 0 01V input AIl maximum input 100 0 100 0 100 0 5 x corresponding setup All input filter 0 00s 10 00s 01s 0 10s time 197 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range code m Unit AI2 minimum F5 20 0 00V 10 00V 0 01V 0 00V input AI2 minimum input F5 21 100 0 100 0 0 1 0 0 corresponding setup AI2 maximum 10 00 F5 22 0 00V 10 00V 0 01V x input V AI2 maximum input 100 0 100 0 100 0 0 1 corresponding setup 0 00s 10 00s Group F6 Output Terminal Control board RELAY 1 output 0 None 1 In running 2 Fault output selection 198 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range A m Unit Frequency Level detection FDT arrival Frequency arrival In zero speed Motor overload pre alarm Inverter overload pre alarm PLC cycle finished Runni
118. oop control factory default 0 00Hz value setup range 0 00Hz 10 00Hz When the multiple inverters drive the same load due to the different speed the unbalanced load distribution causes the inverter with faster speed to endure heavier 109 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual load The droop control characteristic makes the speed droop change along with the addition load which lead to balanced load distribution The delay time for factory default 300 0s frequency is lower than value F7 19 the lower limit at stop setup range 0 0s 600 0s It is used to select in the status of stop when the setup frequency is lower than the frequency lower limited action and to delay F7 19 action time F7 20 Setup running time factory default Oh value setup range Oh 65535h the multifunctional digital DO on the inverter outputs the signal of running time arrival when the accumulated running time F7 34 F7 35 comes to this setup s Frequency test factory default 50 00Hz F7 22 value FDT level value setup range 0 00Hz maximum frequency Frequency test factory default Hysteresis FDT 5 0 F7 23 value hysteresis setup range 0 0 100 0 FDT level It is used to set the test value of output frequency and hysteresis value on removing of the output action 110 Parameter Description C220 C420G Gen
119. or Control Inverter User Manual be large and the metal ground of the installing cabinet shall be well earthed and have good conduction continuity Otherwise there may be danger of electric shock and the EMC effect may be greatly affected 2 Through the EMC test it is found that the filter ground must be connected with the PE end of the inverter at the same public earth Otherwise the EMC effect may be greatly affected 3 The filter shall be installed at a place close to the input end of the power supply as much as possible 149 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Chapter 7 Fault Diagnosis and Countermeasures 7 1 Fault Alarm and Countermeasures C220 C420series inverter has 28 pieces of warning information and protection function in case of abnormal fault the protection function will be invoked the inverter will stop output and the faulty relay contact of the inverter will start and the fault code will displayed on the display panel of the inverter Before consulting the service department the user can perform self check according to the prompts of this chapter analyze the fault cause and find out the solutions If the fault is the same as the following dotted frame please consult the agents of inverter or our company directly 150 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Inverter Unit Protection E
120. os Factory default Integration time 2 00s FA 07 value Setup range 0 01s 10 00s Factory default Differential time D 0 000s FA 08 value Setup range 0 00s 10 00s Proportional gain P It decides the adjustment intensity of the whole PID regulator The higher 129 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual the P is more powerful the adjustment intensity is When this parameter is 100 indicating the deviation between PID feedback quantity and the reference quantity is 100 the adjustment amplitude of the PID regulator on the output frequency command is maximum frequency the integral and differential functions are neglected Integration time I It decides the speed of PID regulator adjusting the deviation between the PID feedback quantity and the reference quantity Integration time is the time within which the integration regulator the proportional and differential functions are neglected performs continuous adjustment and the adjustment quantity reaches maximum frequency FO 09 when the deviation between the PID feedback quantity and reference quantity is 100 The shorter the integration time is more powerful the adjustment intensity is Differential time D It decides the intensity of PID regulator adjusting the change rate of deviation between the PID feedback quantity and the reference quantity Differential time is the time within which if the feedb
121. own 126 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual as follows Ted Ti S n v B CEE too Tarsal ep e e a a Fd 1 Feedback quantity Fig 5 17 Process PID principle framework Factory default PID reference source 0 value 0 FA 01 Setu FA 00 All P 2 AI2 rang e 3 Communication setup When the frequency source selects PID i e F0 06 or F0 07 6 this group of function is enabled Please refer to FO 06 and FO 07 This parameter decides the target quantity reference channel of the process PID The setup target quantity of the process PID is relative value and the setup 100 is relative to the 100 of feedback signal of the controlled system The PID range FA 06 is not essential because the system will always calculate according to the relative value 0 to 100 no matter how the range is set However if PID range is set 127 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual it can view the actual values relative to the reference and feedback of PID via the display parameters on the keyboard Factory default PID keyboard reference 50 0 FA 01 value Setup range 0 0 100 0 When FA 00 0 is selected the target source is keyboard reference It needs to set this parameter The benchmar
122. p F7 30 display 1 127 1 63 parameters isple 0 001 10 000 0 001 coefficient Radiator o 32 0 100 C 1 C temperature Accumulated 0 1440 Imin 0 0 65535 0 204 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range 4 code m Unit fan keeps running stop running for one minute and stop action with start stop on the Fan control h F7 36 driver selection checking the temperature on radiator to reach 50 then restart Water suppl PPY 0 invalidation F7 37 sleeping Seat 1 validation function Timing time F7 in the status of 0 0s 6000 0s DI on Timing ti in F7 0 0s 6000 0s the status of DL off Restart dele F7 38 time after 0 0s 600 0s sleeping 9 0 3 4 205 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range 3 m Unit Starting 0 invalidation protection oe re he 1 validation function Delay time for direct start 1 0s 60 0s upon power User F7 49 0 65535 1 00000 password Group F8 Communication Parameter Description 300BPS 600BPS 1200BPS 2400BPS 4800BPS 9600BPS 19200BPS 38400BPS F8 00 Baud rate 206 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Name Setup Range code 0 No check format lt 8 N 2 gt 1 Even parity check F8 0
123. password check sum If the return is the 8888H it indicates the password check sum pass Password Address Contents of Input password 0x4000 Bea A Parameter locking command write only Address of locking Contents of locking password command password command 0x5000 0x0001 Digital output terminal control write only Address of locking password command 0x6000 Contents of locking password command BITO RELAY 1 output control BIT1 Y1 output control Analog output AO1 control write only Address of locking Contents of locking password command password command 0x7000 0 7FFF refers to 0 100 Inverter fault description read only Inverter fault address 0x8000 Inverter fault information 0x0000 Reserve Consistent with fault code display 0x0000 No fault 176 Communication Protocol C220 C420General Flux Vector Control Inverter User Manual 0x0001 Password error 0x0002 Command error 0x8001 0x0003 CRC check sum error 0x0004 Invalid address 0x0005 Invalid parameter 0x0006 Parameter change invalid 0x0007 The system is locked Prompt in case of Read only the data must be 0x01 after the command is sent 177 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Appendix Function Parameter Table If F7 41 is set to non zero value it means parameter
124. r Control Inverter User Manual Function Minimu Name Setup Range code m Unit Output F9 24 terminal Group FA Process Control PID Function FA O1 PID reference 1 AI FA 00 1 0 x AI2 Communication setup PID keyboard FA 01 g 0 0 100 0 0 1 50 0 x reference PID reference FA 02 change 0 0s 3000 0s 0 1s 0 0s x duration All PID feedback AI FA 03 1 0 x source AIl AI2 Communication setup PID action Positive action FA 04 1 0 direction Reverse action PID reference FA 05 feedback 0 65535 1 1000 range 214 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual frequency of reverse rotation frequency frequency i l Relative to maximum setup mode frequency 0 0 100 0 0 0 50 0 215 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu iC Name Setup Range code m Unit g Time constant of triangular 0 1 100 0 0 1 50 0 wave boost Group FC MS Speed Function and Simple PLC Function negative maximum frequency MS Speed 0 o 0 1Hz 0 0Hz maximum frequency negative maximum frequency MS Speed 1 o 0 1Hz 0 0Hz maximum frequency negative maximum frequency MS Speed 2 o 0 1Hz 0 0Hz maximum frequency d han e x x x x x x negative maximum frequency MS Speed 3 o 0 1Hz 0 0Hz maximum frequency negative maximum frequency MS Speed 4 o 0 1Hz 0 0Hz
125. r on the inverter will perform the security check of the external heavy current circuit automatically Thus at this time please do not touch the terminals U V and W or the terminals of motor otherwise there will be danger of electric shock Poni If parameter identification is required due attention shall be paid to the danger of injury arising from the rotating motor Otherwise accident may occur 6 Do not change the factory settings at will Otherwise it may damage the equipment 1 1 6 During the operation Danger Do not close to the machinery and equipment if select restart function Otherwise personal injury may be caused 2 Do not touch the fan or discharge resistor to sense the temperature Otherwise you may get burnt 3 Detection of signals during the operation shall only be conducted by qualified technician Otherwise personal injury or equipment damage may be caused Ao During the operation of the inverter keep items from falling into the equipment Otherwise it may damage the equipment 5 Do not start and shut down the inverter by connecting and disconnecting the contactor Otherwise it may damage the equipment 1 1 7 During Repair Kh Danger 1 Do not repair and maintain the equipment with power connection Otherwise there will be danger of electric shock 2 be sure to conduct repair and maintenance after the charge LED indicator of the
126. r than the recommended wiring diagram in this manual such as shared DC bus please consult our company 1 2 13 Note of Inverter Disposal The electrolytic capacitors on the main circuit and the PCB may explode when they are burnt Emission of toxic gas may be generated when the plastic parts are burnt Please dispose the inverter as industrial wastes 1 2 14 Adaptable Motor 1 The standard adaptable motor is four pole squirrel cage asynchronous induction motor If such motor is not available be sure to select adaptable motors in according to the rated current of the motor In applications where drive permanent magnetic synchronous motor is required please consult our company 2 The cooling fan and the rotor shaft of the non variable frequency motor adopt coaxial connection When the rotating speed is reduced the cooling effect will be poorer Therefore a powerful exhaust fan shall be installed or the motor shall be replaced with variable frequency motor to avoid the over heat of the motor 3 Since the inverter has built in standard parameters of the adaptable motors it is 12 Safety and precautions C220 C420 General Flux Vector Control Inverter User Manual necessary to perform motor parameter identification or modify the default values so as to comply with the actual values as much as possible or it may affect the running effect and protection performance 4 The short circuit of the cable or motor may cause alarm or explosi
127. rake resistor es S ent the acceleration mS N J N F Install brake unit and brake resistor A Fig 7 6 Acceleration over voltage Err08 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Deceleration Stop over over voltage voltage ERRO9 ERRI1 If the in Y Adjust the voltage to ae Xe range put voltage is too high f there are external forces Y a Remove the external forces driving the motor to run during or anistall brake resistor J the acceleration process Y Zc Prolong the acceleration time eration time is too short gt R or install the brake resistor T Tf the dece install the brake resistor D J If the brake resistor are installed y K Ask for technical N Ne support Fig 7 7 Deceleration Stop over voltage Err09 Err11 157 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Constant over voltage ERR10 If the input voltage is too high f there are external forces driving the otor to run during the running process Ask for technical support Fig 7 8 Constant over voltage Err10 a Adjust the voltage to normal gt range a Remove the external forces or install brake resistor XY 158 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter U
128. rd switching function of two motor parameters none compared with traditional voltage vector control current vector control gains main advantages as follow 1 start torque 0 5Hz 180 rated torque open loop magnetic flux vector control 2 Flux weakening control algorithm maximum can exceed 2 times the fundamental frequency operation of motor 3 precise speed control accuracy open loop magnetic flux vector control lt 0 5 rated sync speed close loop magnetic flux vector control lt 0 2 rated sync speed 4 more stable speed control stability open loop magnetic flux vector control lt 0 3 rated sync speed close loop magnetic flux vector control lt 0 1 rated syne speed 5 faster torque response performance lt 40ms open loop magnetic flux vector control lt 20ms close loop flux vector control This manual is a guide to the operations of C220 C420control module Regarding the operation of C220 C420 control module please read it for details Preface General Flux Vector Control Inverter User Manual This manual provides the user with precautions and instructions concerning the prototyping installation parameter setting on site commissioning fault diagnosis routine repair and maintenance of inverter Please read the instruction manual carefully before the proper use of C220 C420 series inverter and stay keeping it for the future use The supporti
129. re warnin 80 3 default coefficient value The reference for this value is the motor over load current When the inverter detects that the output current reaches F9 02 x motor Setup 50 i overload current and lasts time as specified by range 100 the reverse time lag curve it outputs pre warning signal from DO or relay F9 03 Stall over voltage Factory default 50 gain value Setu P rang e I t adjusts the inverter s capacity in suppressing the stall over voltage The bigger the value is the stronger 0 the 100 suppressing capacity is For the load with small inertia the value should be small Otherwise the dynamic 121 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual response of the system will be slow For the load with large inertia the value should be large Otherwise the suppressing result will be poor and over voltage fault may occur Stall 3 Factory protection i default 130 voltage over value voltage F9 04 Select the protection point for function of stall over 120 voltage When the value is exceeded the inverter Setup starts range f 150 executing the protection function for stall over voltage Factory Stall gain g default 80 over current value It adjusts the inverter s capacity in suppressing the stall over current The bigger the value is t
130. rements of the national standard GB T12668 3 the inverter needs to comply with electromagnetic interference and anti electromagnetic interference requirements the existing products at our company are in accordance with the latest international standard IEC EN61800 3 2004 Adjustablespeedelectricalpowerdrivesystemspart3 EMC requirements and specific test methods which is equivalent to GB T12668 3 TEC EN6 1800 3 assesses the inverter in terms of electromagnetic interference and anti electronic interference Electromagnetic interference mainly tests the radiation interference conduction interference and harmonics interference on the inverter required for the inverter for civil use Anti electromagnetic interference 144 EMC C220 C420 General Flux Vector Control Inverter User Manual mainly tests the conduction interference rejection radiation interference rejection surge interference rejection fast and mutable pluses group interference rejection ESD interference rejection and power low frequency end interference rejection specific test items including 1 Interference rejection tests of input voltage sag interrupt and change 2 Phase conversion interference rejection test 3 Harmonic input interference rejection test 4 Input frequency change test 5 Input voltage unbalance test 6 input voltage fluctuation test In accordance with the above requirements of IEC EN61800 3 to be tested our products are installed and used according
131. rence between the motor power and the power of standard adaptable motor the control performance on the inverter will decrease obviously 88 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 5 6 Group F5 Input Terminal The standard unit of C220 C420series inverter has 4 multifunctional digital input terminals and 2 analog input terminals F5 00 DI1 terminal factory default 1 forward rotation function value selection F5 01 DI2 terminal factory default 2 reverse rotation function value selection F5 02 DI3 terminal factory default 9 fault reset function value selection F5 03 DI4 terminal factory default 12 MS speed 1 function value selection This parameter is applied to set the functions on multifunctional digital input terminals setup function description value hen there is signal input the inverter still has no action The no operation function can be 0 none set on the unused terminals so as to prevent error Forward rotation Control the forward rotation and reverse rotation of FWD the inverter via the external terminals 89 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup function description value 5 Reverse rotation REV This terminal is used to confirm that the inverter A Three line mode running mode is three line control mode For run
132. rent CERR04 5 Deceleration Over Current CERROS5 6 Constant Speed Over Current CERRO6 7 Stop Over Current ERRO7 8 Acceleration Over Voltage CERRO8 210 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range 3 m Unit 9 Deceleration Over Voltage CERR09 10 Constant Speed Over Voltage CERR10 11 g Stop Over Second Voltage ERR11 Fault 12 Under voltage fault type ERR12 13 Inverter Overload ERR13 14 Motor Overload ERR14 15 Module Over Heat ERR15 16 AD Converter Fault ERR16 211 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Setup Range m Unit 17 IU Fault Current Detection CERRI7 18 IV Fault Current Detection CERR18 19 IW Fault Current Detection CERR19 20 Earth Short Circuit Fault CERR20 2l Motor Tuning Fault CERR21 22 Reserve ERR22 23 Phase Loss At The Input Side 212 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Minimu Chan Setup Range m Unit ge CERR23 Phase failure at output side CERR24 Parameter Storage Fault ERR25 Most 26 Wrong Password Three Recen 7 e Silti Times au e yE ERR26 27 Communications Fault ERR27 28 External equipment fault ERR28 i Bus voltage F9 22 upon fault Input terminal status upon Function Parameter Table C220 C420General Flux Vecto
133. rtup 2 Possible causes for damage of filter electrolytic capacitor Poor input source quality high ambient temperature frequent load jumping and burning electrolyte Criteria Whether there is liquid leakage whether the safe valve has projected measure the static capacitance and measure the insulating resistance 2 6 4 Storage of Inverter Attention shall be paid to the following points for the temporary and long term storage of the inverter 1 Place the inverter back into the packing box following the original package 2 Long term storage will degrade the electrolytic capacitor The product shall be powered up once every 2 years and the power up time shall be no less than 5 hours The input voltage shall be increased slowly to the rated value with the regulator 26 Product Information C220 C420 General Flux Vector Control Inverter User Manual 2 7 Instructions on Warranty of Inverter Free warranty only applies to the inverter itself 1 Our company will provide 12 month warranty starting from the date of sale for the fault or damage under normal use conditions If the equipment has been used for over 12 months reasonable repair expenses will be charged 2 Reasonable repair expenses will be charged for the following situations within 12 months 1 The equipment is damaged because the user fails to comply with the requirements of the user s manual 2 Damage caused by fire flood and abnormal voltage 3 Damage caused w
134. ser Manual Under voltage fault ERR12 If there is transient power failure Auto reset the fault Adjust the voltage service personnel tonormal range E oo Replace the broken rectifier bridge or buffer resistor Replace the drive board Check if the main control board is normal Fig 7 9 Under voltage fault Err12 159 Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Inverter User Manual Inverter Overload Motor overload ERR13 ERR14 _ If the motor protection parameter N The inverter model is small Fig 7 10 Inverter Motor overload Err13 Err14 Module over heat ERRIS me Reduce the ambient If the ambient temperature is too high ae Kee temperature lt Tf the air duct is blocked Clean the air duct i ea Ask for technical support Y ____ _ Tf the thermal resistor of the Y Replace the thermal module is broken e Ne resistor o resistor eas A i i Tfh the inverter module is broken Replace the i oken inverter module y Fig 7 11 Module over heating Err15 160 a F9 01 is set properly S Set this parameter properly the load is too heavy or motor does E A Reduce the load and check gt rotate Xx the motor and machinery P Noy Na Fault Diagnosis and Countermeasures C220 C420General Flux Vector Control Invert
135. setup value level 3 Refer to Fig 4 4 for the operation procedure Vv AY PRG A y ENTER A ENTER 50 00 er FO pee F0 11 Ped 050 00 PRG PRG PRG ENTER Fig 4 4 the operation procedure of three level menu Caution when operation on level 3 menu press PRG key or Enter key to return to level 2 menu The difference between them is described as follows Pressing Enter key will save the setup parameter and return to the level 2 menu and then automatically shift to the next function code while pressing PRG key will directly return to level 2 menu without saving the parameter and it will return to the current function code Example Modify the function code F2 02 from 50 00H2 to 20 00H2 the bold type work indicates the flashing bit 49 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual PRG A ENTER A 50 00 E F0 F2 m F2 00 gt F2 02 Pec ENTER mo PRE pao ENTER 020 00 AA 050 00 22 050 00 Fig 4 5 Example of parameter editing operation Caution in level 3 menu if the parameter has no flashing bit it indicates that the function code cannot be modified The possible reasons include 1 the function code is an unchangeable parameter such as actual detection parameter running record parameter etc 2 the function code is an unchangeable in running and can be modified in stop 4 3 Method of
136. t one on the premise that there is effective oscillation suppression measure so as to ease the negative effect on the VF operation F factory Automatic energy i default 0 saving F2 12 value 0 inactive setup range i 1 active In the process of no load or light load running the motor can properly adjust output voltage so as to reach the purpose of auto energy saving by the test of load current This feature is active for loads such as fan and pump 79 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual 5 4 Group F3 Vector Control Parameters Group F3 function code is only for the vector control that is to say F0O 03 0 shown active FO 03 1 shown inactive Switching factory default 10 00Hz F3 00 frequency F1 value setup range 1 00Hz 400 00Hz Switching width factory default 5 00Hz F3 01 wil value setup range 0 00Hz 400 00Hz Switching factory default 50 00Hz F3 02 frequency F2 value setup range 10 00Hz 400 00Hz Switching width factory default 5 00Hz F3 03 Ww2 value setup range 0 00Hz 400 00Hz Medium Frequenc bs factory default Speed 120 F3 04 i value proportional gain setup range 10 1000 Medium Frequenc factory default F3 05 Deets y 7 1 20s Speed Integration value time 80 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 0 01 10 00s
137. the control circuit are arranged as shown in the following diagram ono All a2 onp cov Y wv con 10v aor lasse 485 put Dn pp pu ta 1B TC Al1 A12 AO 0V GND 485 1485 GND Y1 24V D14 D12 D13 D14 GND T A T B T C Fig 3 5 Terminal Layout of the Control Circuit 3 2 5 2 Function Description of Control Terminal Tab 3 3 Function Description of C220 C420 Inverter Control Terminal 39 Mechanical and Electrical Installation C220 C420 Mechanical and Electrical Installation Type Terminal Terminal Name Function Description Power supply 10V GND External terminal of 10V power supply Provide 10V power supply for external units with maximum output current of 10mA It is generally used as the operating power supply for the potentiometer The potentiometer resistance range is 1kQ to 5kQ external 24V COM External terminal of 24V power supply Provide 24V power supply for external units It is generally used as the operating power supply for digital input output terminal and the external sensor Maximum output current 200mA Analo input AIIl GND AI2 GND Analog input terminal 1 Analog input terminal 2 1 Input voltage range DC OV to 10V can be customized as 10VDC to 10VDC 2 Input impedance 20kQ 1 Input voltage range DC OV to 10V can be customized as 10VDC to 10VDC
138. the details are shown as function code F7 29 F7 30 4 1 3 Key Button Description Tab 4 1 Keyboard function table Button Name Function PRG ESC Program Exit entry or exit return to primary menu entry into the menu interface confirm the setup ENTER ENTER Cy parameters increase Increase in the data or function code decrease Decrease in the data or function code select the displayed parameters in turn on the stop display interface and running display shift key interface and select the modification digit of parameters when modifying parameters used in running operation under keyboard RUN Run key control mode In the status of running pressing it can stop the STOP RESET STOP RESET running operation in fault alarm can reset 48 Operation and Display C220 C420 General Flux Vector Control Inverter User Manual operation this button characteristic is limited by the function code F7 02 F7 28 is to set 0 it indicates quick key F7 28 is QUICK JOG QUICK JOG to set 1 it shows Jog key then pressing this key shows in reverse 4 2 Description of Function Code Viewing and Modification Methods The operation panel of the C220 C420inverter adopts there level menu structure to carry out operation such as parameter setting The three level menu includes function parameter set level 1 menu Function code level 2 menu Function code
139. the system both quick response characteristic and small overshoot Caution Prior to setting PI parameters please set F3 15 system inertia to appropriate value Or improper PI parameter setting may result in the large speed overshoot and even in voltage fault when the overshoot drops F3 06 __ F3 07 F3 04 F3 05 F3 08 F3 09 l l gt lt F3 01 gt F3 03 gt frequency Fig 5 5 Switching diagram of the speed loop PI parameter Flux weakening factory default 100 F3 10 curve gain value setup range 20 150 Entering into output in flux weakening area the user may adjust F3 10 82 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual mainly aimed at axia s application adjustment method 1 motor comes to maximum frequency 2 checking the output 3 adjusting the parameters F3 10 so that output voltage comes to motor rated voltage 4 The larger value the bigger output voltage F4 05 Frequency Fig 5 6 Weak magnetic gain curve Schematic diagram System inertia factory default a F3 15 value value setup range 1 65535 0 0001kg m 2 This parameter which is for motor load inertia needs to set an appropriate value before the motor runs can cause the system unstable because of its value is too big or too small at this time it can adjust the speed loop proportional gain and integration time to increase the system performance
140. to Section 6 3 and have a good electromagnetic compatibility in general industry environment 6 3 EMC Guide 6 3 1 Harmonic Effect Higher harmonics of power supply may damage the inverter Thus at some places where mains quality is rather poor it is recommended to install AC input reactor 6 3 2 Precautions on Electromagnetic Interference and Installation There are two kinds of electromagnetic interference one is interference of electromagnetic noise in the surrounding environment on the inverter and the other is interference of inverter on the surrounding equipment installation precautions 145 EMC C220 C420General Flux Vector Control Inverter User Manual A the earth wire of the inverter and other electric products shall be well grounded B the power input and output power cables on the inverter and weak current signal cables e g control line shall not arranged in parallel and vertical arrangement is preferable C itis recommended that the output power cables of the inverter employ shield cables or steel pipe shielded cables all of its shielding layer be grounded reliably the lead cables of the equipment suffering interference are recommended to employ twisted pair shielded control cables and its shielding layer be grounded reliably D When the length of motor cable is longer than 100 meters it needs to install output filter or reactor 6 3 3 Handing method for the interference of the surrounding equipment on the
141. uctive 0 1mH 655 35 mH reactance Leakage Inductive 0 01mH 65 535mH 0 01 mH reactance Complete tuning 1 60000 1 acceleration Complete tuning 1 60000 1 Deceleration Group F5 Input Terminal DI terminal 0 None function 1 Forward rotation FWD selection 2 Reverse rotation REV 194 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Setup Range DI terminal 3 Three line mode running i control Function 4 Forward rotation Jog selection FJOG Reverse rotation Jog RJOG DI3 terminal Terminal UP function Terminal DOWN selection Free stop 195 Function Parameter Table C220 C420General Flux Vector Control Inverter User Manual Function Minimu Name Setup Range d code m Unit 9 Fault reset RESET 10 Running pause 11 External fault normally open input 12 MS speed terminal 1 13 MS speed terminal 2 14 MS speed terminal 3 15 MS speed terminal 4 16 Speed up speed down time selection terminal 1 17 Speed up speed down time selection terminal 2 DI4 terminal 18 Frequency source F5 03 Function switching 1 12 selection 19 UP and DOWN setup clear terminal and keyboard 20 Running command switching terminal 21 Speed up speed down inactive 22 PID Pause 23 PLC status reset 24 Swing frequency pause 25 Timer trigger input 26 Brake command Function Parameter Table C220 C420General Flux Vector C
142. urces It can implement micro tuning and synthesis of auxiliary frequency 17 Product Information C220 C420 General Flux Vector Control Inverter User Manual Specifications Input terminal Output terminal There are four digital input terminals It can be compatible with active PNP or NPN input mode There are two analog input terminals one of which can be used only as voltage input while the other can be used as voltage or current input It can expand one voltage input terminal One digital output terminal One relay output terminal One analog output terminal with optional 0 4mA to 20mA or 0 2V to 10V It can realize the output of such physical parameters as setting frequency and output frequency Display The machine has the LED keyboard and realize LED display i ete tee and parameter settings status monitoring function Keyboar d K eyboard can be copied using the parameters to a Parameter C i ae Operatio t atameter Copy achieve the rapid replication parameter n It can implement power on motor short circuit detection Protection input output phase loss protection over current function rotection Others P j 7 over voltage protection under voltage protection overheating protection and overload protection Accessories LCD Operation Panel E Indoor and be free from direct sunlight dust fi Using place corrosive gas combustible gas oil smoke vapor
143. validation this parameters is used to improve the protection coefficient if set to 1 there are two functions 1 When the running command is existed under power on it must be first to remove the running command and then delete running protection 2 The running command is still existed when the inverter s fault is to reset it must be first to remove the running command and then delete running protection these ways can prevent the motor auto running under no awareness from happening dangerous if set to 0 and the running command is existed under power on the inverter will directly start after setting time on F7 42 Delay time for g factory default direct start upon 1 0s F7 42 value power setup range 1 0s 60 0s factory default F7 49 User password 0 value 117 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual setup range 0 65535 The user sets the password with this function The setting methods refer to Password Setting on Chapter 4 Operation and Display 5 9 Group F8 Communication Parameter Description factory Baud rate default 5 value 0 300BPS 1 600BPS F8 00 2 1200BPS setup 3 2400BPS range 4 4800BPS 5 9600BPS 6 19200BPS 7 38400BPS This parameter is used to set the data transfer rate between the host computer and the inverter Caution The baud rate of the host computer and the
144. y to maximum frequency MS Speed 5 factory default 0 0Hz value FC 05 setup range negative maximum frequency to maximum 135 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual MS Speed 6 factory default 0 0Hz value FC 06 setup range negative maximum frequency to maximum frequency MS Speed 7 factory default 0 0Hz value FC 07 setup range negative maximum frequency to maximum frequency MS Speed 8 factory default 0 0Hz value FC 08 setup range negative maximum frequency to maximum frequency MS Speed 9 factory default 0 0Hz value FC 09 setup range negative maximum frequency to maximum frequency MS Speed 10 factory default 0 0Hz value FC 10 setup range negative maximum frequency to maximum frequency MS Speed 11 factory default 0 0Hz FC 11 value setup range negative maximum frequency to maximum 136 Parameter Description C220 C420G General Flux Vector Control Inverter User Manual frequency MS Speed 12 factory default 0 0Hz value FC 12 setup range negative maximum frequency to maximum frequency MS Speed 13 factory default 0 0Hz value FC 13 setup range negative maximum frequency to maximum frequency MS Speed14 factory default 0 0Hz value FC 14 setup range negative maximum frequency to maximum frequency MS Speed 15 factory default 0 0Hz value FC 15 setup range negative maximum frequency to max

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