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SHENZHEN INVT ELECTRIC CO., LTD. CHV160 Operation Manual

Figure 6-25 Over-current Stall Function

PC. Serial Communication Group

For details, please refer to “CHV Series Inverter Serial Communication Protocol

Description”

PD. Reserved Function Group

This group is the reserved function group.

PE. Factory-set Function Group

This group is the factory-set parameter group. The user DO NOT try to open these group

parameters otherwise will cause the inverter abnormal operation or damage.

Summary of Contents for CHV160

Page 1: ...SHENZHEN INVT ELECTRIC CO LTD CHV160 Operation Manual 1 CHV160 High Performance Frequency Inverter for Water Supply Operation Manual...

Page 2: ...en This sign is also used for alert of any un safety operation In some cases the comments in Caution could cause serious accident please follow the important precautions in any situation NOTE Note is...

Page 3: ...ion 14 3 5 Disassembly and Installation of Extension Card 14 4 Wiring 15 4 1 Wiring Diagram of Peripheral Equipment 16 4 2 Connecting Terminal Diagram 17 4 3 Typical Wiring Diagram 18 4 4 Specificatio...

Page 4: ...trol Mode V F Control Overload Capacity 150 rated current 60 seconds 180 rated current 10 seconds Carrier Frequency 1 0K 16 0KHz adjustable automatically according to the temperature and load features...

Page 5: ...HV160 045 4 45 90 90 F CHV160 055 4 55 105 110 F CHV160 075 4 75 140 150 G CHV160 090 4 90 160 176 G CHV160 110 4 110 210 210 G CHV160 132 4 132 240 250 H CHV160 160 4 160 290 300 H CHV160 185 4 185 3...

Page 6: ...LAMP FUNCTION EXTENSION CARD CONTROL CABLE INLET MAIN CIRCUIT CABLE INLET PG EXTENSION CARD MAIN CIRCUIT TERMINALS CONTROL TERMINALS OPERATION PANEL AIR VENT COVER COVER BUCKLE Figure 1 2 Each Parts o...

Page 7: ...d Offer RS232 and RS485 dual physical communication interface 1 RS232 adopts standard D9 master seat 2 3 hole RS485 interface two communication mode can be switched by jumper 3 Build in MODBUS RTU sta...

Page 8: ...xternal Dimension Installation Hole mm 4 5 5 C 147 5 237 5 250 160 180 5 2 7 5 15 D 206 305 5 320 220 180 6 0 18 5 30 E 177 2 455 7 467 290 215 6 5 37 55 F 230 564 5 577 375 270 7 0 75 110 G 320 738 5...

Page 9: ...400W 1 15 B5 052 1 10 3000W 1 18 5 B5 052 1 8 4800W 1 22 B5 052 1 6 8 4800W 1 30 B5 052 1 5 6000W 1 37 B5 052 1 5 6000W 1 45 B5 052 1 3 4 9600W 1 55 B5 052 1 3 4 9600W 1 75 B5 062 2 5 6000W 2 1 7 2 Se...

Page 10: ...npacking and taking out the inverter 1 Ensure there is no any damage during transportation any damage break up or nick on the machine body 2 Ensure there is operation manual and warranty card in the p...

Page 11: ...ea equal to or larger than that of power supply cable Lift the cabinet by its base do not lift it by holding on its panel when moving the inverter otherwise its main unit could be falling off causing...

Page 12: ...3 1 5 Electromagnetic Radiation The inverter is not allowed to be installed at site close to electromagnetic radiation source 3 1 6 Water It is not allowed that the inverter is installed at site where...

Page 13: ...ion of Multiple Inverters When one inverter is installed on top of another one one air deflector should be added between them 3 3 Installation Dimensions of External Keyboard Figure 3 4 Installation D...

Page 14: ...Cover Disassembly and Installation Figure 3 6 Disassembly and Installation of Plastic Cover Figure 3 7 Disassembly and Installation of Metal Plate Cover 3 5 Disassembly and Installation of Extension C...

Page 15: ...ing terminals must be connected to the ground securely The grounding resistance of voltage class 200V is 100 or less The grounding resistance of voltage class 400V is 10 or less The grounding resistan...

Page 16: ...SHENZHEN INVT ELECTRIC CO LTD CHV160 Operation Manual 16 4 1 Wiring Diagram of Peripheral Equipment Input AC Reactor AC Inverter Grounding Figure 4 1 Wiring Diagram of Peripheral Equipment...

Page 17: ...Main Circuit Terminals 4 2 2 Control Circuit Terminals GND R01A R02A R01C R01B R02C R02B AI1 S2 S1 S5 S3 S4 HDI1 GND COM AI2 10V PW 24V COM CME Y1 AO1 HDO PE Figure 4 4 Terminal Diagram of Control Cir...

Page 18: ...SHENZHEN INVT ELECTRIC CO LTD CHV160 Operation Manual 18 4 3 Typical Wiring Diagram Figure 4 5 Standard Wiring Diagram...

Page 19: ...V160 185G 4 630 185 500 CHV160 200G 4 630 240 580 CHV160 220G 4 800 150x2 630 CHV160 250G 4 800 150x2 700 CHV160 280G 4 1000 185x2 780 CHV160 315G 4 1200 240x2 900 4 5 Wiring of Main Circuit 4 5 1 Pow...

Page 20: ...ng unit installed inside In order to release the feedback energy generated during braking braking resistor must be installed and connected at the and PB terminal Braking resistance should have a wire...

Page 21: ...motor to the grid CHV feedback unit uses IGBT as the rectification feedback which if compared with traditional 3 phase inverse parallel bridge type rectification unit has an allocation of feedback har...

Page 22: ...looping in 4 6 Control Circuit Connection 4 6 1 Precautions Please use multiple core shielding cable or shield twisted pair STP to connect the control terminals The shielding cable should be connecte...

Page 23: ...ing common terminal is COM Output frequency range 0 50 KHz AO1 AO2 Analog output terminal with selective voltage and amperage by means of jumper J19 Output Range voltage 0 10V current 0 20mA PE Ground...

Page 24: ...4 7 2 1 Input current is normally nonsinusiodal wave including plenty of higher harmonic waves which may produce electromagnetic interference reducing grid power factor and increasing wire loss 4 7 2...

Page 25: ...ould be more than 20cm Wire Arrangement inside the control panel generally there are signal wire light current and power cable strong current in one cabinet For the inverter the power cables are categ...

Page 26: ...er carrier frequency of inverter the longer of the motor cable and or the bigger cable section area the heavier leakage current will occur Countermeasure Decreasing the carrier frequency can effective...

Page 27: ...rease of data or function codes DOWN Decrement Button Progressive decrease of data or function codes SHIFT Shift Button Under stop or operating display interface can circularly select the parameters t...

Page 28: ...ndicating light Extinguished light indicates forward operation state bright light indicates reverse operating state LOCAL REMOT Indicator light for Keyboard operation terminal control and remote commu...

Page 29: ...Stages Menu Operation Process Diagram Under the third stages menu if the parameter has no flickering bit it means this parameter can not be modified The possible reasons could be 1 This parameter is...

Page 30: ...shortcut menu If pressing Button DATA ENT to confirm the display contents will stop flickering and the process is finished if pressing Button PRG ESC to cancel the display contents will stop flickeri...

Page 31: ...the shortcut second menu use Button UP DOWN to select different shortcut parameter and then press DATA ENT to enter the third menu The method to modify parameter at the third menu is the same as that...

Page 32: ...y will stop flickering canceling the delete operation If the parameter to delete is the final one NULLP will be displayed after it is deleted indicating there is no any QUICK parameter 5 2 3 Fault Res...

Page 33: ...e nonzero it is the user s password and exiting function code edit mode will make the password become effective If pressing Button PRG ESC again to try to access the function code edit mode will be di...

Page 34: ...ut voltage output current which are displayed permanently Other sixteen display parameters output power output torque PID setting PID feedback on off input status open collector output status analog i...

Page 35: ...SHENZHEN INVT ELECTRIC CO LTD CHV160 Operation Manual 35 5 4 Quick Testing Figure 5 6 Quick Testing Process Diagram...

Page 36: ...function P7 03 is set up as 1 can change the rotating direction When at operation pushing RUN and STOP RST in same time will make the inverter stop freely 1 Terminal Command Path LOCAL REMOT blinking...

Page 37: ...etting Accomplish keyboard frequency setting by means of modifying the value of function code P0 10 Keyboard frequency setting 1 Analog AI1 setting 2 Analog AI3 setting This means that the frequency i...

Page 38: ...peration frequency of inverter is the frequency value after the PID action Please refer to the description of P9 Group PID functions for the definition of PID giving source assigned value feedback sou...

Page 39: ...he maximum output frequency of inverter Please note that it is the basis of frequency setting and acceleration deceleration speed Function Code Name Description setting range Default Value P0 08 Upper...

Page 40: ...ximum frequency the actual Acceleration Deceleration time are less than the set Acceleration Deceleration time Actual Acceleration Deceleration time set Acceleration Deceleration time set frequency ma...

Page 41: ...to external are increased The situations of using low carrier frequency is on the contrary Too low carrier frequency can cause operation unstable torque reduced and even oscillation at low frequency W...

Page 42: ...he button DATA ENT LED displays TUN and flickering then push the button RUN to begin the procedure of the motor parameters autotune At this time TUN 0 is displayed After the motor is started TUN 1 is...

Page 43: ...d then from the starting frequency running to the target frequency If the target frequency frequency command is less than the starting frequency inverter does not operate and is at stand by state The...

Page 44: ...period between t1 and t2 the frequency changing slope is constant The curvature of S curve is codetermined by the Acceleration range the Acceleration Deceleration time beginning stage time and the end...

Page 45: ...brake current when stopping indicates the applied DC brake energy The bigger the current the stronger the DC brake energy should be DC brake time when stopping the durative time that the DC brake ener...

Page 46: ...limit the inverter automatically starts to run Note For PID control mode the stand by state function is invalid Function Code Name Description setting range Default Value P1 15 Power back restart opt...

Page 47: ...ter autotune comes from correct setting of motor nameplate parameters In order to ensure the control performances please do the motor setting based on the inverter standard adaptive motor If the motor...

Page 48: ...e Name Description setting range Default Value P4 01 Torque Boost 0 0 auto 0 1 30 0 0 0 30 0 1 0 P4 02 Torque Booth cut off point 0 0 50 0 relative to motor rated frequency 0 0 50 0 20 0 Torque Boost...

Page 49: ...point 3 0 0 100 0 0 0 100 0 100 0 The six P4 03 P4 08 parameters define the multi section V F curve V F curve setting values are generally set according to the motor s loading performance Note V1 V2 V...

Page 50: ...n 0 1 0 During the motor operation with no load or light load by means of detecting the loading current appropriately regulate output voltage to save energy automatically Important this function is es...

Page 51: ...physical on off input i e the on off signal is input through external terminals 1 communication virtual terminal input i e the on off signal is set up through upper position machine via communication...

Page 52: ...ree run stop The inverter turns off output and the motor stop process is not controlled by the inverter It is often applied when the inertia loading is big and there is no requirement on how long to s...

Page 53: ...ti speed terminal 2 18 Multi speed terminal 3 19 Multi speed terminal 4 16 stages speed can be set up via these four terminals digital state combination Note multi speed 1 is the low position and mult...

Page 54: ...signal filtering times 1 10 1 10 5 It sets up S1 S8 HDI1 and HDI2 terminals sample filtering time In big interference situation this parameter should be increased in order to prevent maloperation Func...

Page 55: ...is shown in Figure 6 11 Note For two wire operation mode when FWD REV terminal is enabled and the stop command produced by other sources stops the equipment the inverter does not start to operate aft...

Page 56: ...g input sensitiveness Increasing this parameter in order to prevent malfunction caused by interference to the analog can strengthen the anti interference ability but reduce the analog input sensitiven...

Page 57: ...limit frequency 0 0 KHz 50 0KHz 0 0 50 0 0 0KHz P5 38 HDI1 lower limit frequency corresponding setting 100 0 100 0 100 0 100 0 0 0 P5 39 HDI1 upper limit frequency 0 0 KHz 50 0KHz 0 0 50 0 50 0KHz P5...

Page 58: ...utput function 0 25 0 P6 06 Relay 3 output selection Open collector output function 0 25 0 Open collector output functions are indicated as following table Setting Value Function Description 0 Zero Ou...

Page 59: ...ation with main circuit and control circuit power supplied and the inverter protection function not actuated output ON signal 17 Start boost motor 1 18 Start boost motor 2 In the case of simple water...

Page 60: ...the maximum output or the minimum output range the beyond portion should be calculated with maximum output or minimum output When analog output is current output 1mA is equivalent to 0 5V For differen...

Page 61: ...n Code Name Description setting range Default Value P7 00 User s password 0 65535 0 65535 0 As soon as it is set as any nonzero digit cryptoguard function becomes effective 00000 Clear user s password...

Page 62: ...external keyboard 2 LCD keyboard function parameters downloaded into Local keypad Parameters in LCD external keyboard are copied into Local keypad Note after 1 2 operations are completed parameters ar...

Page 63: ...P7 06 Operation status display parameter selection 0 65535 0 65535 255 At operation status CHV series inverter defaults to display five parameters which are 1 operation frequency 2 set frequency 3 bus...

Page 64: ...idge module temperature 0 100 0 P7 09 IGBT module temperature 0 100 0 P7 10 MCU software version P7 11 DSP software version P7 12 Inverter accumulative operating time 0 65535h These functions only can...

Page 65: ...alue the digital input signal conditions at the time can be acknowledged P7 20 Current fault output terminal status This value is decimal numbers displaying all digital input terminal status at recent...

Page 66: ...mode The Jogging Acceleration time is the time required for inverter to accelerate from 0Hz to the maximum output frequency P0 07 The Jogging Deceleration time is the time required for inverter to de...

Page 67: ...quency Fall Time Traverse Range Operation Frequency Kick Frequency Decelerate on Deceleration Time Time t Figure 6 16 Traverse Frequency Operation Diagram Traverse frequency range traverse operation f...

Page 68: ...The length is calculated with pulse signal input by on off input terminal and it is required that the responsive input terminal is set as the length count input terminal Generally when the pulse frequ...

Page 69: ...reached Function Code Name Description setting range Default Value P8 25 FDT level detection value 0 00 P0 07 0 00 P0 07 50 00Hz P8 26 FDT delay detection value 0 0 100 0 0 0 100 0 5 0 Set output fre...

Page 70: ...ter which gets speed sagging Function Code Name Description setting range Default Value P8 29 Boost motor validity selection 0 No boost motor 1 Boost motor 1 valid 2 Boost motor 2 valid 3 Boost motor...

Page 71: ...Voltage 550 0 750 0V 550 0 750 0 700 0V This function is to set up the initiative bus voltage of dynamic braking and properly regulating this value can result in an effective brake to the load Functi...

Page 72: ...alue signal It is applicable to the process controls such as flow control pressure control and temperature control and so on The control functional block diagram is shown as follows Given Value Percen...

Page 73: ...P9 02 PID Feedback Sources selection 0 Analog Channel AI1 Feedback 1 Analog Channel AI2 Feedback 2 Analog Channel AI3 Feedback 3 Analog Channel AI4 Feedback 4 AI1 AI2 Feedback 5 AI3 AI4 Feedback 6 Pu...

Page 74: ...ith each part playing different role Following simply introduces the operational principle and the controlling method Proportion control P when there is discrepancy between feedback and the assignment...

Page 75: ...the high varying frequency interference Function Code Name Description Setting range Default Value P9 07 Sampling time T 0 01 100 00s 0 01 100 00 0 50s P9 08 PID control discrepancy limit 0 0 100 0 0...

Page 76: ...inverter can perform 16 stages speed variation control with 4 kinds of Acceleration Deceleration time available to be choosen After the set PLC completes a control loop an ON signal can be output by m...

Page 77: ...0s PA 18 Multi Speed 8 100 0 100 0 100 0 100 0 0 0 PA 19 8th Stage operating time 0 0 6553 5s h 0 0 6553 5 0 0s PA 20 Multi Speed 9 100 0 100 0 100 0 100 0 0 0 PA 21 9th Stage operating time 0 0 6553...

Page 78: ...Time Selection 0 65535 0 65535 0 Details are described as following table Function Code Binary Digit Stage No ACCEL DECEL Time 0 ACCEL DECEL Time 1 ACCEL DECEL Time 2 ACCEL DECEL Time 3 BIT1 BIT0 0 0...

Page 79: ...tion Code Name Description Setting range Default Value Pb 00 Input phase fault protection 0 prohibit protection 1 Allow protection 0 1 1 Pb 01 Output phase fault protection 0 prohibit protection 1 All...

Page 80: ...mainly applied to the cases that big inverter drives small motor requiring to correctly set up this function to protect the motor Function Code Name Description Setting range Default Value Pb 04 Over...

Page 81: ...ill inverter power is on again Important Adjusting these two parameters properly can magnificently achieve the power network switching instead of causing inverter protection and thus causing productio...

Page 82: ...0 00 0 00Hz s During inverter acceleration the load is so big that the actual motor speed increase rate is lower than the output frequency increase rate causing the ACCEL over current breakdown which...

Page 83: ...please refer to CHV Series Inverter Serial Communication Protocol Description PD Reserved Function Group This group is the reserved function group PE Factory set Function Group This group is the fact...

Page 84: ...ant power failure 1 Inspect input power 2 Avoid stop then re start OV2 Dec Overvoltage 1 Deceleration too fast 2 Load inertia too large 3 Input voltage abnormity 1 Decrease the deceleration time 2 Add...

Page 85: ...motor rated parameters 3 Too big discrepancy of parameters from autotune and standard parameters 4 Autotune overtime 1 Replace inverter model 2 Set up rated parameters according to motor nameplate 3 M...

Page 86: ...spect if there is balanced three phase output among U V W If there is the motor circuit or itself is damaged or the motor is mechanically locked Please clear it off There is output but uneven among th...

Page 87: ...and frequency are in allowed range Motor Inspect the motor to ensure whether there are abnormity vibration and heat or not whether there are abnormity noise and phase failure or not 8 2 Schedule Main...

Page 88: ...it is permitted to modify and the modification conditions explained as follows indicates that the setting value of this parameter can be modified when the inverter is either in stop or operating stat...

Page 89: ...parameters the function of user s password also fellows above rule Function Code Name Detail Parameter Description Setting Range Defaul t Modifi cation LCD Display Serial No P0 Group Basic Func P0 00...

Page 90: ...1 Change by temperature 0 1 0 Carrier freq Adj 16 P0 17 Autotune of motor parameters 0 Disabled 1 Enabled 0 1 0 Para autotune 17 P0 18 Function parameters restore 0 Disabled 1 Restore default 2 Del fa...

Page 91: ...ion 0 Restart disabled 1 Restart enabled 0 1 0 Power restart 34 P1 16 Restart waiting time 0 0 3600 0s 0 0 3600 0 0 0s Waiting time 35 P2 Group Motor Para P2 00 Inverter model 0 Constant torq 1 Variab...

Page 92: ...4 04 V F Voltage Point 1 0 0 100 0 0 0 100 0 10 0 V F voltage 1 51 P4 05 V F Frequency Point 2 P4 03 P4 07 P4 03 P4 07 30 00 Hz V F freq 2 52 P4 06 V F Voltage Point 2 0 0 100 0 0 0 100 0 60 0 V F vol...

Page 93: ...3 wire control 4 Forward Jog 5 Reverse Jog 6 Coast to stop 7 Failure reset 8 Running pause 9 External fault 10 Freq up 11 Freq down 12 Freq up clr 13 Switch setting A and B 14 Switch setting A and A...

Page 94: ...00s 10 00s 0 00 10 00 0 10s AI2 filter time 84 P5 25 AI3 lower limit 10 00V 10 00V 10 00 10 00 0 00V AI3 lower limit 85 P5 26 AI3 lower limit corresponding setting 100 0 100 0 100 0 100 0 0 0 AI3 L li...

Page 95: ...KHz 0 0 50 0 0 0KH z HDI2 L limit fre 102 P5 43 HDI2 lower limit frequency corresponding setting 100 0 100 0 100 0 100 0 0 0 HDI2 L limit set 103 P5 44 HDI2 upper limit frequency 0 0 KHz 50 0KHz 0 0 5...

Page 96: ...value 13 Length value 14 Count value 15 20 Reserved 0 20 0 Pulse output opt 116 P6 10 Lower output limit 1 0 0 100 0 0 0 100 0 0 0 Lower limit 1 117 P6 11 Lower limit corresponding AO1 output 0 00V 10...

Page 97: ...QUICK function 1 FDW REV switch 2 Jog operation 3 Clear UP DOWN 0 3 0 Quick JOG func 132 P7 04 STOP RST button stop function option 0 Valid to panel 1 Valid to panel and terminal 2 Valid to panel comm...

Page 98: ...I2 BIT12 Curr multi speed step BIT13 Length BIT14 Reserved BIT15 Reserved 1 65535 255 Stop display 136 P7 08 Diode module temperature 0 100 0 Diode Temperatur 137 P7 09 IGBT module temperature 0 100 0...

Page 99: ...rrent fault output terminal status Fault output 149 P8 Group Enhance Func P8 00 ACC Time 1 0 0 3600 0s 0 0 3600 0 20 0s ACC time 1 150 P8 01 DEC Time 1 0 0 3600 0s 0 0 3600 0 20 0s DEC time 1 151 P8 0...

Page 100: ...T times 166 P8 17 Fault relay actuated during auto fault reset 0 Disabled 1 Enabled 0 1 0 Fault action opt 167 P8 18 Interval time setting of auto reset fault 0 1 100 0s 0 1 100 0 1 0s Fault RST intrv...

Page 101: ...Value Voltage 550 0 750 0V 550 0 750 0 700 0 V Braking voltage 182 P8 33 Reserved Function 0 65535 0 6553 5 0 Reserved 183 P8 34 Reserved Function 0 65535 0 6553 5 0 Reserved 184 P9 Group PID Control...

Page 102: ...p after running once 1 keep running at the final value after running once 2 running in cycle 0 2 0 Simple PLC mode 197 PA 01 Simple PLC memory option 0 no memory while power down 1 memorize while powe...

Page 103: ...ulti Speed 9 100 0 100 0 100 0 100 0 0 0 Multi speed 9 217 PA 21 9th Stage operating time 0 0 6553 5s h 0 0 6553 5 0 0s 9th stage time 218 PA 22 Multi Speed 10 100 0 100 0 100 0 100 0 0 0 Multi speed...

Page 104: ...VVVF motor 0 2 1 OL1 protect opt 236 Pb 03 Motor Overload Protection Current 20 0 120 0 20 0 120 0 100 0 OL1 protect curr 237 Pb 04 Overload pre warning point 20 0 150 0 20 0 150 0 130 0 Overload prew...

Page 105: ...400BPS 0 5 3 Baud rate 249 PC 02 Data bit check setting 0 Null N 8 2 1 Even E 8 1 2 Odd O 8 1 0 2 0 Bit check 250 PC 03 Communication response delay 0 20ms 0 20 0 Response delay 251 PC 04 Communicatio...

Page 106: ...erved 263 Pd 06 Reserved function 0 65535 0 65535 0 Reserved 264 Pd 07 Reserved function 0 65535 0 65535 0 Reserved 265 Pd 08 Reserved function 0 65535 0 65535 0 Reserved 266 Pd 09 Reserved function 0...

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