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GD350A series high-performance multifunction VFD   

-120- 

disappears. Integral regulator can be used to eliminate static difference; however, too large regulation 
may lead to repetitive overshoot, which will cause system instability and oscillation. The feature of 
oscillation caused by strong integral effect is that the feedback signal fluctuates up and down based 
on the reference variable, and fluctuation range increases gradually until oscillation occurred. Integral 
time parameter is generally regulated gradually from large to small until the stabilized system speed 
fulfills the requirement. 

Derivative time (Td): When the deviation between feedback and reference changes, output the 
regulating variable which is proportional to the deviation variation rate, and this regulating variable is 
only related to the direction and magnitude of the deviation variation rather than the direction and 
magnitude of the deviation itself. Differential control is used to control the feedback signal variation 
based on the variation trend. Differential regulator should be used with caution as it may easily enlarge 
the system interferences, especially those with high variation frequency. 

When the frequency command selection (P00.06, P00.07) is 7 or the voltage setting channel selection 
(P04.27) is 6, the VFD is process PID controlled. 

5.5.15.1 General procedures for PID parameter settings 

a. Determining proportional gain P 

When determining proportional gain P, first, remove the integral term and derivative term of PID by 
making Ti=0 and Td=0 (see PID parameter setup for details), thus turning PID into pure proportional 
control. Set the input to 60%–70% of the max. allowable value, and increase proportional gain P 
gradually from 0 until system oscillation occurred, and then in turn, decrease proportional gain P 
gradually from current value until system oscillation disappears, record the proportional gain P at this 
point and set the proportional gain P of PID to 60%–70% of current value. This is whole commissioning 
process of proportional gain P. 

b. Determine integral time Ti 

After proportional gain P is determined, set the initial value of a larger integral time Ti, and decrease 
Ti gradually until system oscillation occurred, and then in turn, increase Ti until system oscillation 
disappears, record the Ti at this point, and set the integral time constant Ti of PID to 150%–180% of 
current value. This is the commissioning process of integral time constant Ti. 

c. Determining derivative time Td 

The derivative time Td is generally set to 0. 

If you need to set Td to another value, set in the same way with P and Ti, namely set Td to 30% of the 
value when there is no oscillation. 

d. Empty system load, perform load-carrying joint debugging, and then fine-tune PID parameter until 
fulfilling the requirement. 

5.5.15.2 PID adjusting methods 

After setting the parameters controlled by PID, you can adjust these parameters by the following 
means. 

Содержание invt GD350A Series

Страница 1: ...Product manual Frequency inverter GD350A Series This operating instruction is to be read carefully and kept at the place of installation of the device INVT GD350A INVT GD350A...

Страница 2: ...PG card adopts digital filter technology to improve EMC performance and to realize stable transmission of the encoder signal over a long distance It is equipped with encoder offline detection functio...

Страница 3: ...8 3 2 Basic principle 8 3 3 Product specifications 10 3 4 Product nameplate 13 3 5 Model designation code 13 3 6 Product ratings 14 3 7 Structure diagram 15 4 Installation guidelines 17 4 1 What this...

Страница 4: ...and code and communication data 285 9 5 Common communication faults 303 Appendix A Expansion cards 304 A 1 Model definition 304 A 2 Dimensions and installation 311 A 3 Wiring 314 A 4 IO expansion card...

Страница 5: ...and electromagnetic contactor 362 D 6 Reactors 363 D 7 Filters 365 D 8 Braking system 368 Appendix E STO function description 372 E 1 STO function logic 372 E 2 STO channel delay description 372 STO f...

Страница 6: ...ople working on the VFD must have received professional electrical and safety training and obtained the certificates and must be familiar with all steps and requirements of VFD installing commissionin...

Страница 7: ...VFD model Minimum waiting time 1R5G 2R2P 110G 132P 5 min 132G 160P 315G 355P 15 min 355G 400P and higher 25 min Do not refit the VFD unless authorized otherwise fire electric shock or other injuries m...

Страница 8: ...ct the input power cables and motor cables properly otherwise damage to the VFD may occur 1 4 2 Commissioning and running Disconnect all power sources applied to the VFD before terminal wiring and wai...

Страница 9: ...VFD Disconnect all the power sources applied to the VFD before terminal wiring and wait for at least the time designated on the VFD after disconnecting the power sources Take measures to prevent screw...

Страница 10: ...g before applying the VFD Check the load type to verify that there is no overload of the VFD during work and check whether the power class of the VFD needs to be increased Check whether the actual run...

Страница 11: ...radiating accessories such as the reactor are away from flammable materials Check whether all control cables and power cables are run separately and the routing complies with EMC requirement Check wh...

Страница 12: ...GD350A series high performance multifunction VFD 7 direction is correct If not change the rotation direction by swapping any two phase wires of the motor Set all control parameters and then operate...

Страница 13: ...onous AC induction motors and permanent magnet synchronous motors The figure below shows the main circuit diagram of the VFD The rectifier converts 3PH AC voltage into DC voltage and the capacitor ban...

Страница 14: ...n VFD 9 R S T U V W PE PE PB Figure 3 1 Main circuit diagram for 015G 018P and lower models R S T U V W PE PE PB Figure 3 2 Main circuit diagram for 018G 022P 037G 045P R S T U V W PE PE Figure 3 3 Ma...

Страница 15: ...with built in DC reactors 037G 045P and lower models carry built in braking units Braking units are optional parts for 045G 055P 055G 075P models and they can be built in or externally connected to th...

Страница 16: ...Frequency setting method Settings can be implemented through digital analog pulse frequency multi step speed running simple PLC PID communication communication and so on Settings can be combined and t...

Страница 17: ...ble expansion cards communication cards I O cards and so on Other Mounting method Wall mounting floor mounting and flange mounting Temperature of running environment 10 50 C derating is required if th...

Страница 18: ...te and simplified nameplate GD350A 004G 5R5P 4 Figure 3 6 Model description Field No Description Content Abbreviation of product series Abbreviation of product series GD350A GD350A series high perform...

Страница 19: ...5P 4 37 80 75 45 98 92 GD350A 045G 055P 4 45 98 92 55 128 115 GD350A 055G 075P 4 55 128 115 75 139 150 GD350A 075G 090P4 75 139 150 90 168 170 GD350A 090G 110P 4 90 168 180 110 201 215 GD350A 110G 132...

Страница 20: ...sed to protect internal components 2 Keypad For details see Operating the VFD by keypad 3 Lower cover Used to protect internal components 4 Expansion card Optional For details see Expansion cards 5 Co...

Страница 21: ...GD350A series high performance multifunction VFD 16 No Item Description 12 POWER indicator Indicator of the power supply 13 GD350A product series label See Model designation code...

Страница 22: ...s and regulations If recommendations given by INVT are not followed the VFD may experience problems that the warranty does not cover 4 2 Mechanical installation 4 2 1 Installation environment Installa...

Страница 23: ...salt content No direct sunlight Altitude Below 1000m When the altitude exceeds 1000m derate 1 for every additional 100m When the altitude exceeds 2000m configure isolation transformer on the input en...

Страница 24: ...le for 220G 250P 500G models Wall mounting Flange mounting Figure 4 2 Installation mode 1 Mark the position of the installation hole See appendix for the position of installation hole 2 Mount the scre...

Страница 25: ...nit installation Note The min dimension of B and C is 100mm 4 2 5 Multiple unit installation Hot air Cold air C C A A B B D Figure 4 4 Parallel installation Note When you install VFDs in different siz...

Страница 26: ...ultifunction VFD 21 4 2 6 Vertical installation Cold Hot air air Cold Hot air air Windshield Windshield Figure 4 5 Vertical installation Note During vertical installation you must install windshield o...

Страница 27: ...erence and the heat dissipation effect will be degraded 4 2 7 Tilted installation Figure 4 6 Tilted installation Note During tilted installation it is a must to ensure the air inlet duct and air outle...

Страница 28: ...ctor 3PH power 380V 15 440V 10 50 60Hz 3PH power 380V 15 440V 10 50 60Hz Figure 4 7 Main circuit wiring diagram Note The fuse DC reactor braking unit braking resistor input reactor input filter output...

Страница 29: ...minal diagram Figure 4 8 Main circuit terminal diagram for 022G 030P and lower models Figure 4 9 Main circuit terminal diagram for 030G 037P 037G 045P models Figure 4 10 Main circuit terminal diagram...

Страница 30: ...GD350A series high performance multifunction VFD 25 Figure 4 11 Main circuit terminal diagram for 132G 160P 200G 220P models Figure 4 12 Main circuit terminal diagram for 220G 250P 315G 355P models...

Страница 31: ...nal 1 DC reactor terminal 2 Braking unit terminal 1 Braking unit terminal 2 PB Braking resistor terminal 2 Braking resistor terminal 2 Not available PE Grounding resistor less than 10 Grounding termin...

Страница 32: ...and T terminals and tighten up 2 Connect the ground wire of the motor cable to the PE terminal of the VFD connect the motor 3PH cable to the U V and W terminals and tighten up 3 Connect optional parts...

Страница 33: ...put are available for choice 485 485 485G RS485 communication RO2C RO2B RO2A RO1C RO1B RO1A Relay 1 output Relay 2 output ON OFF SW3 Multi function analog input Power used for frequency setting H1 H2...

Страница 34: ...ed to COM by default Y1 Switch capacity 50mA 30V Range of output frequency 0 1kHz 485 RS485 communication port RS485 differential signal port and standard RS485 communication port must use twisted shi...

Страница 35: ...l power through the U type short connector NPN internal mode is adopted by default U type short contact tag of H2 and 24V U type short contact tag of COM and CME U type short contact tag of 24V and PW...

Страница 36: ...connector based on the power used according to the following figure S1 S2 COM PW 24V COM 24V External power PNP mode S1 S2 COM PW 24V COM 24V Internal power PNP mode Figure 4 18 PNP mode 4 5 Wiring p...

Страница 37: ...ting the motor from thermal overload According to the requirements the motor must be protected to prevent thermal overload Once overload is detected you must cut off the current The VFD is equipped wi...

Страница 38: ...8 9 10 12 3 13 14 15 Figure 5 1 Keypad diagram Note The LCD keypad is equipped with a real time clock which can run properly after being installed with batteries even if the power line is disconnecte...

Страница 39: ...splayed in the footer 5 6 7 Short cut key Re definable It is defined as JOG function by default namely jogging The function of short cut key can be set by the ones of P07 12 as shown in the following...

Страница 40: ...the interface Example switching the monitoring interface shifting the cursor leftward and returning to the previous menu Right Its function varies with the interface Example switching the monitoring...

Страница 41: ...hannel Local Keypad Terminal Terminal Remote Communication 3 Display current running state of the VFD Ready The VFD is in stop state no fault Run The VFD is in running state Jog The VFD is in jogging...

Страница 42: ...0x0000 About Monitoring Menu Digital input terminal state P17 12 16 02 35 DC bus voltage P17 11 V 540 0 Digital input terminal state P17 12 0x0000 0x0000 Digital output terminal state P17 13 01 GD350...

Страница 43: ...0 01 GD350A 16 02 35 Forward Local Ready DC bus voltage P17 11 V 540 00 Digital input terminal state P17 12 0x0000 0x0000 About Monitoring Menu Digital output terminal state P17 13 540 00 V Figure 5...

Страница 44: ...1 Enter exit menu Regarding the monitoring menu the operation relation between enter and exit is shown below 01 GD350A 16 02 35 Forward Local Ready Set frequency P17 00 Hz 50 00 DC bus voltage P17 11...

Страница 45: ...Select Ensure the motor nameplate parameters are set correctly 01 GD350A 16 02 35 Common parameter setup Parameter setup State monitoring fault record Motor parameter autotuning Parameter backup resto...

Страница 46: ...group P14 xx P99 Factory function group P99 xx Motor parameter group setup P02 Motor 1 parameter group P02 xx P12 Motor 2 parameter group P12 xx P20 Motor 1 encoder group P20 xx P24 Motor 2 encoder g...

Страница 47: ...unction group P27 xx P28 Master slave function group P28 xx Default function group setup P90 Customized function group 1 P90 xx P91 Customized function group 2 P91 xx P92 Customized function group 3 P...

Страница 48: ...or parameter autotuning Complete parameter rotary autotuning Complete parameter static autotuning Partial parameter static autotuning Parameter backup restore default value Operate the storage area 1...

Страница 49: ...firm the edit operation and return to the previous menu parameter list the returned list is the list edited If key or key is pressed in edit interface wihouth selecting edit operation it will return t...

Страница 50: ...Local Ready 01 GD350 16 02 35 01 GD350 16 02 35 P17 00 P17 01 P17 02 P17 03 P17 04 P17 05 01 GD350 16 02 35 Forward Local Ready 01 GD350 16 02 35 01 GD350 16 02 35 P17 00 P17 01 P17 02 P17 03 P17 04...

Страница 51: ...ommon parameter setup list 5 4 5 Parameter selection edit interface In the fourth level menu of parameter setup menu press key key or key to enter parameter selection edit interface After entering edi...

Страница 52: ...cy P00 05 Lower limit of running frequency Max output frequency Hz 050 00 Max value 630 00 Min value 50 00 Current value 50 00 Authority Default value 50 00 Max output frequency Hz 050 01 Max value 63...

Страница 53: ...l Ready 16 02 35 Common parameter setup Parameter setup State monitoring fault record Motor parameter autotuning Parameter backup restore to default value System setting Forward Local Ready Homepage R...

Страница 54: ...clock batteries separately 6 16 02 35 Common parameter setup Parameter setup State monitoring Fault record Parameter backup restore to default value System setting Forward Local Ready Homepage Return...

Страница 55: ...speed of AM 1 7 PID control P02 04 Rated voltage of AM 1 8 Modbus Modbus TCP communication P02 05 Rated current of AM 1 9 Profibus CANo pen DeviceNet communication P02 15 Rated power of SM 1 10 Ether...

Страница 56: ...Communica tion running command channel 0 Modbus Modbus TCP communication 1 PROFIBUS CANopen Devicenet communication 2 Ethernet Communication 3 EtherCat Profinet Ether NetIP communication 4 PLC program...

Страница 57: ...stop P00 11 ACC time 1 P00 12 DEC time 1 5 5 Basic operations 5 5 1 What this section contains This section introduces the function modules inside the VFD Ensure all the terminals are fixed and tight...

Страница 58: ...r rotary autotuning Partial parameter rotary autotuning Start autotuning after pressing RUN key and stop after autotuning is done Set running frequency Set speed running control mode P00 00 SVC 1 P00...

Страница 59: ...de Name Description Default P00 00 Speed control mode 0 Sensorless vector control SVC mode 0 1 Sensorless vector control SVC mode 1 2 Space voltage vector control mode 3 Closed loop vector control mod...

Страница 60: ...ear fault records Note After the selected operation is performed the function code is automatically restored to 0 Restoring the default values may delete the user password Exercise caution when using...

Страница 61: ...tion The vector control technology solves this situation as follows measures and controls the stator current vector of the AM and then decomposes the stator current vector into exciting current curren...

Страница 62: ...rol SVC mode 1 2 Space voltage vector control mode 3 Closed loop vector control mode Note To select 0 1 or 3 as the control mode enable the VFD to perform motor parameter autotuning first 2 P00 15 Mot...

Страница 63: ...ral time 1 0 000 10 000s 0 200s P03 02 Low point frequency for switching 0 00Hz P03 05 5 00Hz P03 03 Speed loop proportional gain 2 0 200 0 20 0 P03 04 Speed loop integral time 2 0 000 10 000s 0 200s...

Страница 64: ...0 Pulse frequency HDIB same as the above 11 EtherCat Profinet EtherNetIP communication 12 Programmable expansion card Note For setting methods 2 12 100 corresponds to three times the motor rated curre...

Страница 65: ...of reverse rotation upper limit frequency in torque control 0 Keypad set by P03 17 1 11 Same as those of P03 14 0 P03 16 Forward rotation upper limit frequency set through keypad in torque control Se...

Страница 66: ...unication 10 Programmable expansion card 11 Reserved Note For setting methods 1 10 100 corresponds to three times the motor rated current P03 19 Setting source of braking torque upper limit 0 Keypad s...

Страница 67: ...d selection 0 Torque reference 1 Torque current reference Tens place Reserved 0 Reserved 1 Reserved Hundreds place indicates whether to enable speed loop integral separation 0 Disable 1 Enable Thousan...

Страница 68: ...D also provides the space voltage control function The space voltage control mode can be used in cases where mediocre control precision is enough and in cases where the VFD needs to drive multiple mot...

Страница 69: ...ollow the rule 0 f1 f2 f3 Motor fundamental frequency and 0 V1 V2 V3 Motor rated voltage b f Output voltage f1 f2 f3 V1 V2 V3 b V 100 Output frequency Hz The VFD provides dedicated function codes for...

Страница 70: ...loop mode Sudden motor load changes cause motor speed fluctuation In cases where strict speed requirements must be met you can set the slip compensation gain to compensate for the speed change caused...

Страница 71: ...y low Therefore the IF control mode described in this manual is only involved with AMs IF control is implemented by performing closed loop control on the total output current of the VFD The output vol...

Страница 72: ...P00 05 running frequency lower limit P04 00 Motor 1 V F curve setup 0 1 2 3 4 5 6 7 8 9 10 Keypad AI1 PROFIBUS CANopen MODBUS PID Multi step speed HDIA AI3 AI2 Ethernet HDIB P04 27 voltage setup chan...

Страница 73: ...00 04 400 00Hz 50 00Hz P00 04 Upper limit of running frequency P00 05 P00 03 50 00Hz P00 05 Lower limit of running frequency 0 00Hz P00 04 0 00Hz P00 11 ACC time 1 0 0 3600 0s Model depended P00 12 DE...

Страница 74: ...4 10 Low frequency oscillation control factor of motor 1 0 100 10 P04 11 High frequency oscillation control factor of motor 1 0 100 10 P04 12 Oscillation control threshold of motor 1 0 00Hz P00 03 Max...

Страница 75: ...2 0 0 200 0 100 0 P04 23 Low frequency oscillation control factor of motor 2 0 100 10 P04 24 High frequency oscillation control factor of motor 2 0 100 10 P04 25 Oscillation control threshold of motor...

Страница 76: ...put frequency is lower than the frequency specified by P04 36 Setting range 100 0 100 0 of the motor rated current 20 0 P04 35 Pull in current 2 in SM V F control When the SM V F control mode is enabl...

Страница 77: ...odify the function code Setting range 0 16000 8000 P04 40 Enabling IF mode of AM 1 0 Disable 1 Enable 0 P04 41 Current setting in IF mode for AM 1 When IF control is adopted for AM 1 the function code...

Страница 78: ...ent When IF control is adopted for AM 2 the function code is used to set the integral coefficient of output current closed loop control Setting range 0 5000 350 P04 49 Frequency threshold for switchin...

Страница 79: ...n torque control AI1 AI2 AI3 HDIA MODBUS PROFIBUS CANopen Ethernet Multi step speed 0 1 2 3 4 5 6 7 Keypad 8 9 P03 17 Keypad limit value of upper limit frequency of reverse rotation in torque control...

Страница 80: ...same as the above 7 Modbus Modbus TCP communication same as the above 8 Profibus CANopen DeviceNet communication same as the above 9 Ethernet communication same as the above 10 Pulse frequency HDIB sa...

Страница 81: ...ulse frequency HDIA same as the above 5 Multi step setting same as the above 6 Modbus Modbus TCP communication same as the above 7 Profibus CANopen DeviceNet communication same as the above 8 Ethernet...

Страница 82: ...urrent P03 19 Setting source of braking torque upper limit 0 Keypad P03 21 1 AI1 100 corresponding to three times the motor rated current 2 AI2 same as the above 3 AI3 same as the above 4 Pulse freque...

Страница 83: ...with power Do not touch the motor during autotuning otherwise electric shock may occur Do not touch the motor before autotuning is completed If the motor has been connected to a load do not carry out...

Страница 84: ...n 35 Motor 1 switches to motor 2 Communication setting value 2009H Motor 1 Motor 2 Invalid Valid BIT0 1 00 BIT0 1 01 P08 31 set LED ones to 0 Ethernet communication P08 31 set LED ones to 1 P08 31 set...

Страница 85: ...te parameter rotary autotuning Partial parameter rotary autotuning Set autotuning mode Press RUN key to start autotuning Autotuning finished Autotuning Synchronous motor Asynchronous motor Complete pa...

Страница 86: ...chover channel of motor 1 and motor 2 by setting the ones place of P08 31 Related parameter list Function code Name Description Default P00 01 Channel of running commands 0 Keypad 1 Terminal 2 Communi...

Страница 87: ...r resistance of AM 1 0 001 65 535 Model depended P02 07 Rotor resistance of AM 1 0 001 65 535 Model depended P02 08 Leakage inductance of AM 1 0 1 6553 5mH Model depended P02 09 Mutual inductance of A...

Страница 88: ...IA HDIB 35 Switch from motor 1 to motor 2 P08 31 Switching between motor 1 and motor 2 0x00 0x14 Ones place Switchover channel 0 Terminal 1 Modbus Modbus TCP communication 2 Profibus CANopen DeviceNet...

Страница 89: ...0 1 6553 5mH Model depended P12 09 Mutual inductance of AM 2 0 1 6553 5mH Model depended P12 10 No load current of AM 2 0 1 6553 5A Model depended P12 15 Rated power of SM 2 0 1 3000 0kW Model depende...

Страница 90: ...omatic fault reset The three start stop control states are described in the following There are three start modes for the VFD which are start at starting frequency start after DC braking and start aft...

Страница 91: ...1 2 jump amplitude 2 1 2 jump amplitude 2 Jump frequency 1 1 2 jump amplitude 1 1 2 jump amplitude 1 Jump frequency 3 1 2 jump amplitude 3 1 2 jump amplitude 3 Y Start after speed tracking P01 00 Run...

Страница 92: ...d channel Keypad Communi cation Termin al 3 Logic diagram for start after automatic fault reset VFD fault In running Automatic reset times of VFD fault P08 28 Automatic reset interval of VFD fault P08...

Страница 93: ...00 50 00s 0 00s P01 11 DC braking current for stop 0 0 100 0 0 0 P01 12 DC braking time for stop 0 00 50 00s 0 00s P01 13 FWD REV running deadzone time 0 0 3600 0s 0 0s P01 14 FWD REV running switchin...

Страница 94: ...ith the DC braking current for stop 0 P01 26 DEC time for emergency stop 0 0 60 0s 2 0s P01 27 Time of starting segment of DEC S curve 0 0 50 0s 0 1s P01 28 Time of ending segment of DEC S curve 0 0 5...

Страница 95: ...19 Switching frequency of ACC DEC time 0 00 P00 03 Max output frequency 0 00Hz No switchover If the running frequency is greater than P08 19 switch to ACC DEC time 2 0 P08 21 Reference frequency of A...

Страница 96: ...WN enable 0 Valid Invalid Valid Invalid Terminal function 12 Clear frequency increase decrease setup Terminal function 33 Clear frequency increase decrease setup temporarily 0 0 1 2 3 4 5 6 7 8 9 10 1...

Страница 97: ...u can increase decrease the frequency quickly by setting P08 45 UP terminal frequency incremental change rate and P08 46 DOWN terminal frequency decrement change rate Sx Sy UP terminal function select...

Страница 98: ...ence object of B frequency command 0 Max output frequency 1 A frequency command 0 P00 09 Combination mode of setting source 0 A 1 B 2 A B 3 A B 4 Max A B 5 Min A B 0 P05 01 P05 06 Function selection o...

Страница 99: ...ved P08 45 Frequency increment change rate of the UP terminal 0 01 50 00 Hz s 0 50 Hz s P08 46 Frequency decrement change rate of the DOWN terminal 0 01 50 00 Hz s 0 50 Hz s P17 00 Set frequency 0 00H...

Страница 100: ...s high speed pulse input 1 HDIB is digital input P05 44 0 Set input via frequency 1 Reserved 2 Input via encoder HDIA P17 21 0 1 1 2 0 P05 38 HDIA high speed pulse input function selection HDIA input...

Страница 101: ...ogether with HDIB 0 P05 39 HDIA lower limit frequency 0 000 kHz P05 41 0 000kHz P05 40 Corresponding setting of HDIA lower limit frequency 300 0 300 0 0 0 P05 41 HDIA upper limit frequency P05 39 50 0...

Страница 102: ...Default value is 0 P06 00 HDO output type 0 1 P06 00 0 Open collector high speed pulse output 1 Open collector output Analog output curve setting Analog output selection Analog output filter Terminal...

Страница 103: ...0 20 High speed pulse HDIA input 0 00 50 00kHz 21 Value 1 set through EtherCAT Profinet EtherNetIP communication 0 1000 A negative value corresponds to 0 0 by default 22 Torque current bipolar 0 Three...

Страница 104: ...ing frequency 0 Max output frequency 1 Set frequency 0 Max output frequency 2 Ramp reference frequency 0 Max output frequency 3 Rotational speed 0 Speed corresponding to max output frequency 4 Output...

Страница 105: ...polar 0 Triple the motor rated current 23 Exciting current bipolar 0 Triple the motor rated current 24 Set frequency bipolar 0 Max output frequency 25 Ramp reference frequency bipolar 0 Max output fre...

Страница 106: ...igital input terminal if it is set to act as high speed pulse input terminal you can also set HDIA or HDIB high speed pulse input to serve as the frequency reference and encoder signal input S1 S2 S3...

Страница 107: ...nction to reset faults remotely 8 Pause running When the VFD decelerates to stop however all the running parameters are in memory state including PLC parameter wobbling frequency and PID parameter Aft...

Страница 108: ...4 20 Pause multi step speed running Used to pause multi step speed selection function to keep the set value in present state 21 ACC DEC time selection 1 The two terminals are used to select four group...

Страница 109: ...ween the two motors can be controlled 36 Switch the running command channel to keypad When the function is enabled the running command channel is switched to keypad When the function is disabled the r...

Страница 110: ...ade through terminals 51 Terminal for switching between position control and speed control Used to switch between position control and speed control 52 Disable pulse input When this function is valid...

Страница 111: ...unction is valid the pulse input is decreased according to the P21 27 pulse speed 70 Electronic gear selection When the terminal is valid the proportional numerator is switched to the P21 30 numerator...

Страница 112: ...peed terminal 1 17 Multi step speed terminal 2 18 Multi step speed terminal 3 19 Multi step speed terminal 4 20 Multi step speed pause 21 ACC DEC time selection 1 22 ACC DEC time selection 2 23 Simple...

Страница 113: ...imposition 69 Pulse decrease 70 Electronic gear selection 71 Switch to the master 72 Switch to the slave 73 Trigger fire mode control 74 79 Reserved P05 08 Polarity of input terminal 0x00 0x3F 0x00 P0...

Страница 114: ...h on delay 0 000 50 000s 0 000s P05 21 HDIA terminal switch off delay 0 000 50 000s 0 000s P05 22 HDIB terminal switch on delay 0 000 50 000s 0 000s P05 23 HDIB terminal switch off delay 0 000 50 000s...

Страница 115: ...when there is frequency output during running 2 In forward running Output ON signal when there is frequency output during forward running 3 In reverse running Output ON signal when there is frequency...

Страница 116: ...inal output of Ethernet communication Output corresponding signal based on the set value of Ethernet output ON signal when it is set to 1 output OFF signal when it is set to 0 26 DC bus voltage establ...

Страница 117: ...You need to set P27 00 to 1 48 63 Reserved Related parameter list Function code Name Description Default P06 00 HDO output type 0 Open collector high speed pulse output 1 Open collector output 0 P06 0...

Страница 118: ...ed 27 Z pulse output 28 In pulse superposition 29 STO action 30 Positioning completed 31 Spindle zeroing completed 32 Spindle scale division completed 33 In speed limit 34 Virtual terminal output of E...

Страница 119: ...step speed generator and the VFD can change the running frequency and direction automatically based on the running time to fulfill process requirements Previously such function was realized with exter...

Страница 120: ...emory after power off 0 P10 02 Multi step speed 0 100 0 100 0 0 0 P10 03 Running time of step 0 0 0 6553 5s min 0 0s P10 04 Multi step speed 1 100 0 100 0 0 0 P10 05 Running time of step 1 0 0 6553 5s...

Страница 121: ...0 0 6553 5s min 0 0s P10 28 Multi step speed 13 100 0 100 0 0 0 P10 29 Running time of step 13 0 0 6553 5s min 0 0s P10 30 Multi step speed 14 100 0 100 0 0 0 P10 31 Running time of step 14 0 0 6553...

Страница 122: ...8 01 deceleration time 2 P08 02 acceleration time 3 P08 03 deceleration time 3 P08 04 acceleration time 4 P08 15 deceleration time 4 00 01 10 11 BIT0 BIT1 BIT2 BIT3 BIT4 BIT5 BIT6 BIT7 BIT8 BIT9 BIT10...

Страница 123: ...peed 8 100 0 100 0 0 0 P10 19 Running time of step 8 0 0 6553 5s min 0 0s P10 20 Multi step speed 9 100 0 100 0 0 0 P10 21 Running time of step 9 0 0 6553 5s min 0 0s P10 22 Multi step speed 10 100 0...

Страница 124: ...eference of keypad Keep current frequency Terminal function 25 PID control pause Valid Invalid Kp P09 04 proportional gain Ti P09 05 integral time Td P09 06 differential time P09 01 EtherCat Profinet...

Страница 125: ...ameter settings a Determining proportional gain P When determining proportional gain P first remove the integral term and derivative term of PID by making Ti 0 and Td 0 see PID parameter setup for det...

Страница 126: ...me t Control long term vibration If the cycle of periodic vibration is longer than the set value of integral time Ti it indicates the integral action is too strong prolong the integral time Ti to cont...

Страница 127: ...Modbus TCP communication 7 PROFIBUS CANopen DevicneNET communication 8 Ethernet communication 9 High speed pulse HDIB communication 10 EtherCat Profinet EtherNetIP communication 11 Programmable expan...

Страница 128: ...D output upper limit P09 10 100 0 max frequency or voltage 100 0 P09 10 PID output lower limit 100 0 P09 09 max frequency or voltage 0 0 P09 11 Feedback offline detection value 0 0 100 0 0 0 P09 12 Fe...

Страница 129: ...0 0 P09 18 Low frequency integral time Ti 0 00 10 00s 0 90s P09 19 Low frequency differential time Td 0 00 10 00s 0 00s P09 20 Low frequency point for PID parameter switching 0 00 P09 21 5 00Hz P09 21...

Страница 130: ...finet PLC programmable card 12 13 14 Function code Name Description Default P00 03 Max output frequency P00 03 400 00Hz 50 00Hz P00 06 Setting channel of A frequency command 0 Keypad 1 AI1 2 AI2 3 AI3...

Страница 131: ...terminal will output count value reached pulse signal and the corresponding count value will be zeroed out Function code Name Description Default P05 00 HDI input type 0x00 0x11 Ones HDIA input type 0...

Страница 132: ...o 1 if the speed measurement value deviates greatly it indicates P20 01 is set improperly Observe whether P18 02 encoder Z pulse count value fluctuates if yes it indicates the encoder suffers interfer...

Страница 133: ...ing magnetic pole position of encoder Z pulse and decelerate to stop During running if ENC1O or ENC1D fault occurred set P20 02 1 and carry out autotuning again After autotuning is done the angle obta...

Страница 134: ...mit of position controller is set to 0 the position control will be invalid and at this point the pulse string acts as frequency source P21 13 position feedforward gain should be set to 100 and the sp...

Страница 135: ...ero input set P22 00 bit2 to select zero search mode set P22 00 bit3 to enable or disable zero calibration and select zero calibration mode by setting P22 00 bit7 Step 6 Spindle zeroing operation a Se...

Страница 136: ...running command or the servo is enabled Step 11 Spindle reference point selection bit0 of P22 00 Encoder Z pulse positioning supports the following spindle positioning modes a The encoder is installe...

Страница 137: ...gle positioning action and stay in the positioning position according to the setup in step 5 Step 7 Cyclic positioning operation Set P21 16 bit1 1 to enable cyclic positioning The cyclic positioning i...

Страница 138: ...tioning After positioning is done the motor will stay in current position Users can set cyclic positioning through input terminal function selection 55 enable cyclic digital positioning in P05 group w...

Страница 139: ...27 Present fault type 0 No fault 1 Inverter unit U phase protection OUt1 2 Inverter unit V phase protection OUt2 3 Inverter unit W phase protection OUt3 4 Overcurrent during acceleration OC1 5 Overcu...

Страница 140: ...ed END 25 Electronic overload OL3 26 Keypad communication error PCE 27 Parameter upload error UPE 28 Parameter download error DNE 29 Profibus DP communication fault E DP 30 Ethernet communication faul...

Страница 141: ...rd type E Err 56 Encoder UVW lost ENCUV 57 Profinet communication timeout fault E PN 58 CAN communication fault SECAN 59 Motor overtemperature fault OT 60 Failure to identify the card at slot 1 F1 Er...

Страница 142: ...temperature at present fault 0 0 C P07 39 Input terminal status at present fault 0 P07 40 Output terminal status at present fault 0 P07 41 Running frequency at last fault 0 00Hz P07 42 Ramp reference...

Страница 143: ...2nd last fault P07 51 Output voltage at 2nd last fault 0V P07 52 Output current at 2nd last fault 0 0A P07 53 Bus voltage at 2nd last fault 0 0V P07 54 Max temperature at 2nd last fault 20 0 120 0 C...

Страница 144: ...Column 5 Modify Whether the function parameter can be modified and conditions for the modification indicates that the value of the parameter can be modified when the VFD is in stopped or running stat...

Страница 145: ...r control mode Note To select 0 1 or 3 as the control mode enable the VFD to perform motor parameter autotuning first 2 P00 01 Channel of running commands 0 Keypad 1 Terminal 2 Communication 0 P00 02...

Страница 146: ...ency is used for running Note Max output frequency Upper limit of frequency Lower limit of frequency Setting range 0 00Hz P00 04 Upper limit of running frequency 0 00Hz P00 06 Setting channel of A fre...

Страница 147: ...03 DEC time means the time needed if the VFD speeds down from the max output frequency P00 03 to 0Hz The VFD has four groups of ACC DEC time which can be selected by P05 The factory default ACC DEC t...

Страница 148: ...extremely low a carrier frequency may cause unstable operation at low frequency decrease the torque or even lead to oscillation The carrier frequency has been properly set in the factory before the VF...

Страница 149: ...ut voltage of the VFD because of the bus voltage fluctuation 1 P00 17 VFD type 0 G type 1 P type 0 P00 18 Function parameter restore 0 No operation 1 Restore default values 2 Clear fault records Note...

Страница 150: ...in the standby state The starting frequency is not limited in the lower limit frequency Setting range 0 0 50 0s 0 0s P01 03 Braking current before start The VFD performs DC braking with the braking cu...

Страница 151: ...ordingly P01 06 Time of starting segment of ACC S curve The curvature of S curve is determined by the ACC range and ACC DEC time Output frequency f Time t t1 t2 t3 t4 t1 P01 06 t2 P01 07 t3 P01 27 t4...

Страница 152: ...ct DC braking time for stop It indicates the hold time of DC braking If the time is 0 DC braking is invalid and the VFD decelerates to stop within the specified time P01 04 Acceleration P13 14 P01 23...

Страница 153: ...e terminal running command is invalid at power on Even the running command is considered as valid during power on the VFD does not run and it keeps the protection state until the running command is ca...

Страница 154: ...g frequency curve t1 P01 20 the inverter does not run t0 P01 34 sleep delay Run t2 t1 t0 Frequency lower limit f0 Frequency f Time t Coast to stop t1 t2 P01 20 the inverter runs Setting range 0 0 3600...

Страница 155: ...s 0 1s P01 28 Time of ending segment of DEC S curve 0 0 50 0s 0 1s P01 29 Short circuit braking current When the VFD starts in direct start mode P01 00 0 set P01 30 to a non zero value to enter short...

Страница 156: ...AM 1 0 1200V Model depended P02 05 Rated current of AM 1 0 8 6000 0A Model depended P02 06 Stator resistance of AM 1 0 001 65 535 Model depended P02 07 Rotor resistance of AM 1 0 001 65 535 Model dep...

Страница 157: ...epended P02 23 Counter emf of SM 1 0 10000 300 P02 24 Reserved 0x0000 0xFFFF 0 P02 25 Reserved 0 50 of the motor rated current 10 P02 26 Overload protection selection of motor 1 0 No protection 1 Comm...

Страница 158: ...ds and when M 400 protection is performed immediately 1m 1h 116 200 Time t Motor overload multiple Setting range 20 0 120 0 100 0 P02 28 Power display calibration coefficient of motor 1 The function c...

Страница 159: ...e of speed regulator Increasing proportional gain or reducing integral time can accelerate dynamic response of speed loop however if the proportional gain is too large or integral time is too small sy...

Страница 160: ...tion codes impact the dynamic response speed and control accuracy of the system Generally you do not need to modify the two function codes Applicable to SVC mode 0 P00 00 0 and closed loop vector cont...

Страница 161: ...step setting same as the above 6 Modbus Modbus TCP communication same as the above 7 Profibus CANopen DeviceNet communication same as the above 8 Ethernet communication same as the above 9 Pulse freq...

Страница 162: ...ency set through keypad in torque control 50 00Hz P03 18 Setting source of electromotive torque upper limit 0 Keypad P03 20 1 AI1 100 corresponding to three times the motor rated current 2 AI2 same as...

Страница 163: ...g torque upper limit set through keypad 180 0 P03 22 Weakening coefficient in constant power zone Used when the AM is in flux weakening control T f 0 1 Flux weakening coefficient of motor 1 0 2 0 Min...

Страница 164: ...in 0 8000 1000 P03 27 Speed display selection in vector control 0 Display the actual value 1 Display the set value 0 P03 28 Static friction compensation coefficient 0 0 100 0 0 0 P03 29 Corresponding...

Страница 165: ...shold P03 39 the current loop PI parameters are P03 37 and P03 38 Setting range of P03 37 0 20000 Setting range of P03 38 0 20000 Setting range of P03 39 0 0 100 0 of the maximum frequency 1000 P03 38...

Страница 166: ...power of 1 3 3 Torque down V F curve power of 1 7 4 Torque down V F curve power of 2 0 Curves 2 4 are applicable to the torque loads such as fans and water pumps You can adjust according to the charac...

Страница 167: ...xample larger load requires larger torque boost however if the torque boost is too large the motor will run at over excitation which may cause increased output current and motor overheating thus decre...

Страница 168: ...2 02 rated frequency of AM 1 or P04 05 P02 16 rated frequency of SM 1 Setting range of P04 08 0 0 110 0 of the motor rated voltage of motor 1 00 0 P04 05 V F frequency point 2 of motor 1 0 00Hz P04 06...

Страница 169: ...This group of function code defines the V F curve of motor 2 to meet the needs of different loads 0 Straight line V F curve 1 Multi point V F curve 2 Torque down V F curve power of 1 3 3 Torque down...

Страница 170: ...onding to function code P12 02 n is the rated rotating speed of the motor corresponding to function code P12 03 p is the number of pole pairs of the motor 100 0 corresponds to the rated slip frequency...

Страница 171: ...eypad The function code is the voltage digital setting when keypad is selected as the voltage setting channel Setting range 0 0 100 0 100 0 P04 29 Voltage increase time Voltage increase time means the...

Страница 172: ...ified by P04 36 Setting range 100 0 100 0 of the motor rated current 10 0 P04 36 Frequency threshold for pull in current switching in SM V F control When the SM V F control mode is enabled the functio...

Страница 173: ...Proportional coefficient in IF mode for AM 1 When IF control is adopted for AM 1 the function code is used to set the proportional coefficient of the output current closed loop control Setting range...

Страница 174: ...cy point for switching off IF mode for AM 1 P04 44 P00 03 25 00Hz P04 51 End frequency point for switching off IF mode for AM 2 P04 49 P00 03 25 00Hz P05 group Input terminals P05 00 HDI input type 0x...

Страница 175: ...speed terminal 4 20 Multi step speed pause 21 ACC DEC time selection 1 22 ACC DEC time selection 2 23 Simple PLC stop reset 24 Simple PLC pause 25 PID control pause 26 Wobbling frequency pause 27 Wob...

Страница 176: ...inal polarity The function code is used to set the polarity of input terminals When a bit is 0 the input terminal is positive when a bit is 1 the input terminal is negative 0x000 0x3F 0x000 P05 09 Dig...

Страница 177: ...terminal The direction depends on the defined REV state FWD REV COM K1 K2 Running command FWD REV OFF OFF OFF OFF ON ON ON ON Stop Stop Forward running Reverse running 2 Three wire control 1 This mod...

Страница 178: ...ire control FWD Forward running REV Reverse running 3 Three wire control 2 This mode defines Sin as the enabling terminal and the running command is generated by FWD or REV but the direction is contro...

Страница 179: ...single cycle stop fixed length stop and valid STOP RST stop during terminal control See P07 04 P05 12 S1 switch on delay The function codes specify the delay time corresponding to the electrical leve...

Страница 180: ...ons 100 0 of the analog setting corresponds to different nominal values See the descriptions of each application section for details The following figure illustrates the cases of several settings 100...

Страница 181: ...e of P05 32 300 0 300 0 Setting range of P05 33 P05 31 P05 35 Setting range of P05 34 300 0 300 0 Setting range of P05 35 P05 33 10 00V Setting range of P05 36 300 0 300 0 Setting range of P05 37 0 00...

Страница 182: ...upper limit frequency 300 0 300 0 100 0 P05 49 HDIB frequency input filter time 0 000s 10 000s 0 030s P05 50 AI1 input signal type 0 Voltage 1 Current Note You can set the AI1 input signal type throu...

Страница 183: ...nting value reached 19 Designated counting value reached 20 External fault is valid 21 Reserved 22 Running time reached 23 Modbus Modbus TCP communication virtual terminal output 24 PROFIBUS CANopen D...

Страница 184: ...itive When a bit is 1 the input terminal is negative BIT3 BIT2 BIT1 BIT0 RO2 RO1 HDO Y Setting range 0x0 0xF 00 P06 06 Y1 switch on delay The function codes specify the delay time corresponding to the...

Страница 185: ...0 Twice the motor rated current 9 Output torque Absolute value 0 Twice the motor rated torque 10 AI1 input 0 10V 0 20mA 11 AI2 input 0 10V 12 AI3 input 0 10V 0 20mA 13 HDIA input 0 00 50 00kHz 14 Valu...

Страница 186: ...n codes define the relationship between the output value and analog output When the output value exceeds the allowed range the output uses the lower limit or upper limit When the analog output is curr...

Страница 187: ...group Human machine interface P07 00 User password 0 65535 When you set the function code to a non zero number password protection is enabled If you set the function code to 00000 the previous user pa...

Страница 188: ...rved 0x01 P07 03 Sequence of switching running command channels by pressing QUICK When P07 02 6 set the sequence of switching running command channels by pressing this key 0 Keypad Terminal Communicat...

Страница 189: ...gh order bits Used to display the electricity consumption of the VFD VFD electricity consumption P07 15 1000 P07 16 Setting range of P07 15 0 65535 kWh 1000 Setting range of P07 16 0 0 999 9 kWh P07 1...

Страница 190: ...erheat OH1 16 Inverter module overheat OH2 17 External fault EF 18 Modbus Modbus TCP communication fault CE 19 Current detection fault ItE 20 Motor autotuning fault tE 21 EEPROM operation error EEP 22...

Страница 191: ...zed fault 7 P E7 52 PLC card customized fault 8 P E8 53 PLC card customized fault 9 P E9 54 PLC card customized fault 10 P E10 55 Duplicate expansion card type E Err 56 Encoder UVW lost ENCUV 57 Profi...

Страница 192: ...at present fault 0V P07 36 Output current at present fault 0 0A P07 37 Bus voltage at present fault 0 0V P07 38 Max temperature at present fault 0 0 C P07 39 Input terminal status at present fault 0 P...

Страница 193: ...temperature at 2nd last fault 20 0 120 0 C 0 0 C P07 55 Input terminal status at 2nd last fault 0 P07 56 Output terminal status at 2nd last fault 0 P08 group Enhanced functions P08 00 ACC time 2 For d...

Страница 194: ...pports the setting of three jump frequencies If the jump frequency points are set to 0 this function is invalid Set frequency f Time t Jump frequency 2 1 2 jump amplitude 2 1 2 jump amplitude 2 Jump f...

Страница 195: ...t counting value P08 26 65535 0 P08 26 Designated counting value 0 P08 25 0 P08 27 Set running time 0 65535min 0min P08 28 Auto fault reset count Auto fault reset count When the VFD uses automatic fau...

Страница 196: ...Enable 0x00 P08 32 FDT1 electrical level detection value When the output frequency exceeds the corresponding frequency of FDT electrical level the multifunction digital output terminal continuously o...

Страница 197: ...etting range 0 00Hz P00 03 Max output frequency 0 00Hz P08 37 Enabling energy consumption braking 0 Disable 1 Enable 1 P08 38 Energy consumption braking threshold voltage The function code is used to...

Страница 198: ...odulation selection 0x00 0x1111 Ones place 0 Disable overmodulation 1 Enable overmodulation Tens place 0 Mild overmodulation 1 Deepened overmodulation Hundreds Carrier frequency limit 0 Yes 1 No Thous...

Страница 199: ...hrough digitals 0 Save the setting at power off 1 Clear the setting at power off Action selection at power off during frequency adjusting through Modbus Modbus TCP communication 0 Save the setting at...

Страница 200: ...gnetic flux weakening The cooling is better The current of the stator other than the rotor increases during magnetic flux braking while the cooling of the stator is more effective than the rotor P08 5...

Страница 201: ...dbus TCP communication 7 Profibus CANopen DeviceNet communication 8 Ethernet communication 9 High speed pulse HDIB 10 EtherCAT Profinet EtherNetIP communication 11 Programmable expansion card 12 Reser...

Страница 202: ...tput is negative When the feedback signal is greater than the PID reference value the output frequency of the VFD will increase to balance the PID Example PID control on strain during unwinding 0 P09...

Страница 203: ...by 100 during this period the regulation of differential regulator ignoring integral and differential actions is max output frequency P00 03 or max voltage P04 31 The longer the derivative time the s...

Страница 204: ...output 0 0 P09 11 Feedback offline detection value Set PID feedback offline detection value when the detection value is no more than the feedback offline detection value and the duration exceeds the...

Страница 205: ...re determined by P08 04 acceleration time 4 P09 14 Low frequency proportional gain Kp 0 00 100 00 Low frequency switching point 5 00Hz high frequency switching point 10 00Hz P09 04 corresponds to high...

Страница 206: ...0 100 0 corresponds to the max output frequency P00 03 Running time setting range for steps from step 0 to step 15 0 0 6553 5s min The time unit is specified by P10 37 When simple PLC operation is sel...

Страница 207: ...i step speed will prevail and the priority of multi step setting is higher than that of the keypad analog high speed pulse PID and communication settings The relation between terminal 1 terminal 2 ter...

Страница 208: ...0 5 00 01 10 11 BIT13 BIT12 6 00 01 10 11 BIT15 BIT14 7 00 01 10 11 P10 35 BIT1 BIT0 8 00 01 10 11 BIT3 BIT2 9 00 01 10 11 BIT5 BIT4 10 00 01 10 11 BIT7 BIT6 11 00 01 10 11 BIT9 BIT8 12 00 01 10 11 BI...

Страница 209: ...y after restart then continue running at the frequency defined by this step in the remaining time 0 P10 37 Multi step time unit 0 second the running time of each step is counted in seconds 1 minute th...

Страница 210: ...rrent limit action selection 0 Invalid 1 Always valid Tens place Hardware current limit overload alarm selection 0 Valid 1 Invalid 01 P11 06 Automatic current limit level Current limit protection func...

Страница 211: ...unning after overload underload alarm 1 The VFD continues running after underload alarm and stops running after overload fault 2 The VFD continues running after overload alarm and stops running after...

Страница 212: ...rrent of the VFD or motor is lower than underload pre alarm detection level P11 11 and the duration exceeds underload pre alarm detection time P11 12 Setting range of P11 11 0 P11 09 Setting range of...

Страница 213: ...ge regulator during undervoltage stall Used to set the proportional coefficient of the bus voltage regulator during undervoltage stall Setting range 0 1000 100 P11 18 Integral coefficient of voltage r...

Страница 214: ...all Setting range 0 1000 60 P11 24 Integral coefficient of current regulator during overvoltage stall Used to set the integral coefficient of the active current regulator during overvoltage stall Sett...

Страница 215: ...AM 2 0 1200V Model depended P12 05 Rated current of AM 2 0 8 6000 0A Model depended P12 06 Stator resistance of AM 2 0 001 65 535 Model depended P12 07 Rotor resistance of AM 2 0 001 65 535 Model dep...

Страница 216: ...uctance of SM 2 0 01 655 35mH Model depended P12 23 Counter emf constant of SM 2 0 10000V 300 P12 24 Reserved 0 0xFFFF 0x0000 P12 25 Reserved 0 50 of the motor rated current 10 P12 26 Overload protect...

Страница 217: ...or parameters are displayed 0 P12 30 System inertia of motor 2 0 30 000kgm2 0 000 P12 31 P12 32 Reserved 0 65535 0 P13 group SM control P13 00 SM injection current drop rate Used to set the reduction...

Страница 218: ...r frequency 0 00Hz P00 03 Max output frequency 10 00Hz P13 05 Reserved 200Hz 1000Hz 500Hz P13 06 Pulse current setting Used to set the pulse current threshold when the initial magnetic pole position i...

Страница 219: ...nge 0 0 100 0 0 0 P13 13 High frequency injection current 0 300 0 20 0 P13 14 P13 19 Reserved 0 65535 0 P14 group Serial communication P14 00 Local communication address Setting range 1 247 When the m...

Страница 220: ...0 200ms The function code indicates the communication response delay that is the interval from when the VFD completes receiving data to when it sends response data to the upper computer If the respon...

Страница 221: ...ocessing action 0x00 0x11 Ones place 0 Respond to write operations 1 Not respond to write operations Tens place 0 Password protection for communication is invalid 1 Password protection for communicati...

Страница 222: ...identifying faults are not detected 0 0s P16 25 Time for identifying expansion card at slot 2 0 0 600 0s If it is set to 0 0 identifying faults are not detected 0 0s P16 26 Time for identifying expan...

Страница 223: ...orque current Displays current torque current of the VFD Range 3000 0 3000 0A 0 0A P17 07 Exciting current Displays current exciting current of the VFD Range 3000 0 3000 0A 0 0A P17 08 Motor power Dis...

Страница 224: ...ge of the rated torque of current motor display torque reference Range 300 0 300 0 motor rated current 0 0 P17 16 Linear speed 0 65535 0 P17 17 Reserved 0 65535 0 P17 18 Counting value 0 65535 0 P17 1...

Страница 225: ...ase compensation of SM Range 180 0 180 0 0 0 P17 31 High frequency superposition current of SM 0 0 200 0 rated motor current 0 0 P17 32 Motor flux linkage 0 0 200 0 0 0 P17 33 Exciting current referen...

Страница 226: ...s place Motor number 0 Motor 1 1 Motor 2 0x2 P17 41 Electromotive torque upper limit 0 0 300 0 of the motor rated current 180 0 P17 42 Braking torque upper limit 0 0 300 0 of the motor rated current 1...

Страница 227: ...er frequency the value of forward running is positive the value of reverse running is negative Range 999 9 3276 7Hz 0 0Hz P18 01 Encoder position count value Encoder count value quadruple frequency Ra...

Страница 228: ...e stops accurately there may be a couple of pulses error between the position of forward and reverse orientation which can be eliminated by adjusting Z pulse direction of P20 02 or exchanging phase AB...

Страница 229: ...r Range 0 00 359 99 0 00 P18 22 Pole angle of closed loop SM Current pole position Range 0 00 359 99 0 00 P18 23 Status control word 3 0 65535 0 P18 24 High order bit of count value of pulse reference...

Страница 230: ...ncremental PG card with UVW 5 Ethernet communication card 6 DP communication card 7 Bluetooth card 8 Resolver PG card 9 CANopen communication card 10 WIFI card 11 Profinet communication card 12 Sine C...

Страница 231: ...requency of expansion I O card 0 000 50 000kHz 0 000 kHz P19 09 AI3 input voltage of expansion I O card 0 00 10 00V 0 00V P19 10 P19 39 Reserved 0 65535 0 P20 group Encoder of motor 1 P20 00 Encoder t...

Страница 232: ...eed to set the function code when the encoder is not installed on the motor shaft and the drive ratio is not 1 Setting range 0 001 65 535 1 000 P20 07 Control parameters of SM Bit0 Enable Z pulse cali...

Страница 233: ...No optimization 1 Optimization mode 1 2 Optimization mode 2 1 P20 13 CD signal zero offset gain 0 65535 0 P20 14 Encoder type selection Ones place Incremental encoder 0 without UVW 1 with UVW Tens pla...

Страница 234: ...0 18 Encoder pulse filter width 0 63 The filtering time is P20 18 0 25 s The value 0 or 1 indicates 0 25 s 2 P20 19 Pulse reference filter width 0 63 The filtering time is P20 19 0 25 s The value 0 or...

Страница 235: ...be set through P21 17 Hundred place Position feedback source 0 Encoder signal 1 Reserved Thousands servo mode Bit0 Position deviation mode 0 No deviation 1 With deviation Bit1 Enable disable servo 0...

Страница 236: ...s place Pulse control selection Bit0 Pulse filter selection 0 Inertia filter 1 Average moving filter Bit1 Overspeed control 0 No control 1 Control P21 02 APR gain 1 The two automatic position regulato...

Страница 237: ...is 0 position regulator will be invalid and no position control can be performed however speed control is available Setting range 0 0 100 0 of the max output frequency P00 03 20 0 P21 09 Completion ra...

Страница 238: ...positioning Bit2 Cycle mode 0 Continuous 1 Repetitive supported by automatic cyclic positioning only Bit3 P21 17 digital setting mode 0 Incremental 1 Position type do not support continuous mode Bit4...

Страница 239: ...2 AI2 3 AI3 4 High speed pulse HDIA 5 High speed pulse HDIB 0 P21 19 Positioning speed digits 0 100 0 of the max frequency 20 0 P21 20 ACC time of positioning Set the ACC DEC time of positioning proce...

Страница 240: ...put terminal function 67 When the terminal is valid the pulse value is superposed to the pulse given channel at the rate specified by P21 27 Note P05 09 may have slight impact on the actual superposit...

Страница 241: ...3 Set value of clearing encoder count 0 65535 0 P22 group Spindle positioning P22 00 Spindle positioning mode selection Bit0 Enable spindle positioning 0 Disable 1 Enable Bit1 Select spindle positioni...

Страница 242: ...orientation Setting range 0 00 100 00Hz 10 00Hz P22 02 DEC time of spindle orientation DEC time of spindle orientation Spindle orientation DEC time means the time needed for the VFD to decelerate from...

Страница 243: ...the spindle and the mounting shaft of the encoder Setting range 0 000 30 000 1 000 P22 15 Zero point communication setup of spindle P22 15 sets spindle zero point offset if the selected spindle zero...

Страница 244: ...y f P23 00 P23 01 P23 03 P23 04 P23 02 P23 05 The speed loop dynamic response characteristics of vector control can be adjusted by setting the proportional coefficient and integral time of speed regul...

Страница 245: ...neration slip compensation coefficient of vector control 100 P23 09 Current loop proportional coefficient P Note The two function codes impact the dynamic response speed and control accuracy of the sy...

Страница 246: ...encoder 3 Endat absolute encoder 0 P24 01 Encoder pulse number Number of pulses generated when the encoder revolves for one circle Setting range 0 60000 1024 P24 02 Encoder direction Ones AB directio...

Страница 247: ...10 Enable initial Z pulse calibration optimization Bit12 Clear Z pulse arrival signal after stop 0x3 P24 08 Enabling Z pulse offline detection 0x00 0x11 Ones place Z pulse 0 Do not detect 1 Enable Ten...

Страница 248: ...only 0 P24 16 Frequency division coefficient 0 255 When the function code is set to 0 or 1 frequency division of 1 1 is implemented 0 P24 17 Pulse filter handling selection 0x0000 0xFFFF Bit0 Enable d...

Страница 249: ...Pulse number of pulse reference 0 65535 1024 P24 21 Enable angle compensation of SM 0 1 0 P24 22 Switchover frequency threshold of speed measurement mode 0 630 00Hz 1 00Hz P24 23 SM angle compensatio...

Страница 250: ...nction codes specify the delay time corresponding to the electrical level changes when the programmable input terminals switch on or switch off Si electrical level Si valid invalid invalid Switch on d...

Страница 251: ...ponding setting AI 10V 20mA 0 AI3 AI4 Input filter time to adjust the sensitivity of analog input Increasing the value properly can enhance analog input anti interference but may reduce the sensitivit...

Страница 252: ...of HDI3 300 0 300 0 0 0 P25 37 Upper limit frequency of HDI3 P25 35 50 000kHz 50 000 kHz P25 38 Corresponding setting of upper limit frequency of HDI3 300 0 300 0 100 0 P25 39 HDI3 frequency input fi...

Страница 253: ...valid Switch on delay invalid Valid Switch off delay Setting range 0 000 50 000s Note P26 13 and P26 14 are valid only when P26 00 1 0 000s P26 14 HDO2 switch off delay 0 000s P26 15 Y2 switch on dela...

Страница 254: ...A equals 0 5V In different applications 100 corresponds to different analog outputs 10V 20mA 0 0 100 0 AO Setting range of P26 38 300 0 P26 40 Setting range of P26 39 0 00V 10 00V Setting range of P26...

Страница 255: ...ster slave mode 0 The master and slave adopt speed control and maintain the power balance by droop control 1 Master slave mode 1 The master and slave must be in the same type of vector control mode Th...

Страница 256: ...en the fire mode is valid the VFD runs at the speed specified by P90 01 When fire mode 1 is selected the VFD runs always except when the VFD has been damaged When fire mode 2 is selected the VFD runs...

Страница 257: ...ction code Name Description Default Modify P91 group Customized function group 2 P91 00 P91 39 Reserved 0 65535 0 P92 group Customized function group 3 P92 00 P92 39 Reserved 0 65535 0 P93 group Custo...

Страница 258: ...the motor can be start again 7 4 Fault history P07 27 P07 32 record the six latest fault types P07 33 P07 40 P07 41 P07 48 and P07 49 P07 56 record the running data of the VFD when the latest three fa...

Страница 259: ...rference sources Overvoltage stall protection is not enabled Increase acceleration deceleration time Check input power Select the VFD with larger power Check if the load is short circuited to ground s...

Страница 260: ...mproperly Communication line fault Communication address error Communication suffers from strong interference Set proper baud rate Check the wiring of communication interfaces Set proper communication...

Страница 261: ...ypad wire is poorly contacted or disconnected The keypad wire is too long and suffers strong interference Circuit fault occurred to the keypad or communication part of the main board Check the keypad...

Страница 262: ...tment fault Control parameters of synchronous motor is set improperly The parameter gained from autotuning is inaccurate The VFD is not connected to motor Check the load to ensure it is proper Check w...

Страница 263: ...2 Check whether terminal wiring of STO is proper and firm enough Check whether external switch of STO can work properly Replace the control board STL3 Exception occurred to channel H1 and channel H2 H...

Страница 264: ...it cannot read the card type Confirm whether the expansion card inserted can be supported Stabilize the expansion card interfaces after power down and confirm whether fault still occurs at next power...

Страница 265: ...ansmission between the communication card and the host computer Check whether the communication card wiring is loose or dropped E CAN CANopen card communication timeout fault There is no data transmis...

Страница 266: ...er slave synchronous CAN slave fault Fault occurred to one of the CAN slave VFDs Detect the CAN slave VFD and analyze the corresponding fault cause of the VFD E EIP EtherNetIP card communication timeo...

Страница 267: ...Normal running Check the voltage of UVW with a multimeter VFD fault Whether the motor is properly wired Wire the motor properly Whether the load is too heavy Reduce the load if the motor is locked due...

Страница 268: ...he load Whether unusual fluctuations occurs when it runs at the set frequency Whether the ASR and ACR parameters are set properly Whether it is vector control Whether autotuning is performed Set the m...

Страница 269: ...us Whether the ACC DEC time can be prolonged Whether to use a braking accessory Add braking accessories Adjust the braking accessories and resistance Yes No Yes No Yes No Yes No Yes No Yes Yes 7 6 4 U...

Страница 270: ...e Use a variable frequency motor Reduce the load Replace the motor Set the carrier frequency properly Add an output filter If it is a VFD fault contact us Yes No Yes No Yes No Yes No Yes No Yes No Yes...

Страница 271: ...s If it is a VFD fault contact us Reduce the load and increase the capacity of the inverter Add a cooling device or derate the VFD Whether the ambient temperature is too high Whether the carrier frequ...

Страница 272: ...special motor is used Reduce the inertia of the load and increase the capacity of the VFD Whether it is V F control Contact us Whether the load torque is too large Use larger cables shorten the wirin...

Страница 273: ...performed Replace the motor Whether the motor is short to ground Rectify the short to ground fault and configure the motor cables properly Overcurrent Whether the motor type and parameters are set co...

Страница 274: ...e 2 Check and ensure that the ground wire of the motor is connected to the PE terminal of the VFD if the ground wire of the motor has been connected to the ground block you need to use a multimeter to...

Страница 275: ...nge the communication cables and motor cables in different cable trays 3 In multi VFD application scenarios adopt the chrysanthemum connection mode to connect the communication cables between VFDs whi...

Страница 276: ...e motor cable 2 Add a safety capacitor of 0 1 F between the digital input terminal S and the COM terminal 3 Connect the digital input terminal S that controls the start and stop to other idle digital...

Страница 277: ...2PH modulation P08 40 0 3 Solution to RCD misoperation handling the system power distribution 1 Check and ensure that the power cable is not soaking in water 2 Check and ensure that the cables are not...

Страница 278: ...h as tools or dangerous substances placed nearby Visual inspection There are no tools or dangerous substances placed nearby Voltage Check the voltage of the main circuit and control circuit Use multim...

Страница 279: ...ife based on the maintenance information or measure them through electrostatic capacity No exception occurs Check whether the electrostatic capacity is measured as required Use instruments to measure...

Страница 280: ...Check whether there are unusual sounds or vibration Auditory and visual inspection and turn the fan blades with your hand The rotation is smooth Check whether the bolts loose Screw them up No excepti...

Страница 281: ...it for a time no shorter than the waiting time designated on the VFD 2 Open the cable clamp to loosen the fan cable for 1 5 30kW VFD models the middle casing needs to be removed 3 Remove the fan cable...

Страница 282: ...VFD For VFDs with an incoming voltage of 1PH 3PH 230 V AC you can use a 230 V AC 2 A voltage regulator Both 1PH and 3PH VFDs can be charged with a 1PH voltage controlled power supply connect L to R an...

Страница 283: ...he device may be caused The electrolytic capacitor of the VFD must be replaced if it has been used for more than 35 000 hours For details about the replacement contact the local INVT office 8 5 Power...

Страница 284: ...nt in transmission modes baud rates data bits check bits stop bits and other basic parameters A Modbus network is a control network with one master and multiple slaves that is on one Modbus network th...

Страница 285: ...85 port It is recommended that you use shielded twisted pairs When an RS232 RS485 converter is used the cable used to connect the RS232 interface of the PC and the converter cannot be longer than 15 m...

Страница 286: ...d 485 485 120 Terminal resistor PC Converter GND RS232 485 RS cable max length 15m Shielded twisted pair Address 2 Address n INVT VFD INVT VFD Figure 9 4 Practical application diagram of chrysanthemum...

Страница 287: ...ASCII mode the RTU mode can help to send more data at the same baud rate Code system 1 start bit 7 or 8 data bits the minimum valid bit is sent first Each frame domain of 8 bits includes 2 hexadecima...

Страница 288: ...information of a frame must be sent in a continuous data flow If there is an interval greater than the transmission time of 1 5 bytes before the transmission of the entire frame is complete the receiv...

Страница 289: ...e even check is applied the even check bit is set to 1 and if the odd check is applied the odd check bit is set to 0 During the transmission of the data the odd even check bit is calculated and placed...

Страница 290: ...ogic CKSM uses the table look up method to calculate the CRC value according to the content in the frame The program of this method is simple and the calculation is fast but the ROM space occupied is...

Страница 291: ...is 01H indicating that the command is sent to the VFD whose address is 01H The ADDR information occupies one byte CMD is 03H indicating that the command is used to read data from the VFD The CMD infor...

Страница 292: ...ith the high order bits on the left and low order bit on the right From the response the data in 0004H is 1388H and that in 0005H is 0000H CRC check occupies two bytes with the low order bit on the le...

Страница 293: ...H diagnosis Sub function code description Sub function code Description 0000 Return data based on query requests For example to query about the circuit detection information about the VFD whose addres...

Страница 294: ...or example to write 5000 1388H and 50 0032H respectively to 0004H and 0005H of the VFD whose slave address is 02H the frame structures are described in the following RTU master command sent from the m...

Страница 295: ...anges from 00 to ffH The high order bit is the hexadecimal form of the group number before the dot mark and low order bit is that of the number behind the dot mark Take P05 06 as an example The group...

Страница 296: ...used for reading data 9 4 5 2 Description of other function addresses In addition to modifying the parameters of the VFD the master can also control the VFD such as starting and stopping it and monit...

Страница 297: ...torque control switchover Bit3 1 Clear electricity consumption 0 Not clear electricity consumption Bit4 1 Pre excitation 0 Disable pre excitation Bit5 1 DC brake 0 Disable DC brake R W 200AH Virtual i...

Страница 298: ...orque control Bit9 0 Non position control 1 Position control Bit11 Bit10 0 Vector 0 1 Vector 1 2 Closed loop vector 3 Space voltage vector R VFD fault code 2102H See the description of fault types R V...

Страница 299: ...3012H 0 15 R External length 3013H 0 65535 R External count value 3014H 0 65535 R Torque setting 3015H 300 0 300 0 Unit 0 1 R Identification code 3016H R Fault code 5000H R The Read Write R W characte...

Страница 300: ...process of multiplying a non integer by a multiple to obtain an integer the multiple is referred to as a fieldbus scale The fieldbus scale depends on the number of decimals in the value specified in D...

Страница 301: ...returns an error message response Error message responses are sent from the VFD to the master The following table describes the codes and definitions of the error message responses Code Name Descripti...

Страница 302: ...returning a response the slave device uses a function code domain and fault address to indicate whether it is a normal response no error or exception response some errors occur In a normal response th...

Страница 303: ...of the read and write commands see sections 9 4 1 and 9 4 2 9 4 8 1 Examples of read command 03H Example 1 Read status word 1 of the VFD whose address is 01H According to the table of other function...

Страница 304: ...arameters the address of Communication based control command is 2000H and 0001H indicates forward running Function Address Data description R W Communication based control command 2000H 0001H Forward...

Страница 305: ...Write command CRC Parameter data 03 06 00 03 27 10 62 14 Note In the preceding command description spaces are added to a command just for explanatory purposes In practical applications no space is req...

Страница 306: ...E8 CRC 3B 10 If the operation is successful the following response is returned Parameter address VFD address Continuous write command CRC Parameter quantity 01 10 20 00 00 02 4A 08 Example 2 Set ACC t...

Страница 307: ...ernet Download a version that can automatically execute the CRC check function The following figure shows the interface of Commix First set the serial port to COM1 Then set the baud rate consistently...

Страница 308: ...06 20 00 00 01 42 28 9 5 Common communication faults Common communication faults include the following No response is returned The VFD returns an exception response Possible causes of no response inc...

Страница 309: ...or example 1 3 and 5 indicate the 1st 2nd and 3rd generations of the technical version Distinguishing code 01 Incremental PG card frequency divide output 02 Sine Cosine PG card pulse direction setting...

Страница 310: ...3rd generations of the technical version Distinguishing code 01 10 points 6 inputs and 4 outputs 2 transistor outputs 2 relay outputs 02 8 point IO 1AI 1AO 485 communication 03 Reserved Special requir...

Страница 311: ...description Naming example Product category EC Expansion card Card category IO IO expansion card TX Communication expansion card PG PG card PC PLC programmable card Technical version Indicates the ge...

Страница 312: ...cation channel implementing the master slave switchover on the upper computer Saving data of 1K words at power failure Bluetooth communication card EC TX501 1 EC TX501 2 Supporting Bluetooth 4 0 With...

Страница 313: ...ol Sin Cos PG card EC PG502 Applicable to Sin Cos encoders with or without CD signals Supporting A B Z frequency divided output Supporting pulse string reference input UVW incremental PG card EC PG503...

Страница 314: ...ing A B Z orthogonal input Supporting A B Z frequency divided output Supporting pulse string reference input Simplified incremental PG card EC PG507 12 Applicable to 5V or 12V OC encoders Applicable t...

Страница 315: ...C TX504 CANopen CAN master slave control communication card EC TX505 511 PROFINET communication card EC TX509 Sin Cos PG card EC PG502 UVW incremental PG card EC PG503 05 Resolver PG card EC PG504 00...

Страница 316: ...of 7R5G 011P and higher can be configured with three expansion cards If interference occurs on the external wires after expansion cards are installed change their installation card slots flexibly to f...

Страница 317: ...C3 EC2 EC1 ECinstallationdiagram Diagramof ECsinstalled EC1 EC3 EC2 Figure A 1 7R5G 011P or higher models with expansion cards installed EC 1 EC 2 ECs installing ECs installed EC 1 EC 2 Figure A 2 5R5...

Страница 318: ...4 1 STEP1 STEP3 STEP5 STEP7 STEP2 STEP4 STEP6 STEP8 Unscrewthescrewsandremoveth elowercover Unscrewthescrews takeoutthekeypad andremovetheuppercover InserttheEC AligntheECpositioningholes andpositioni...

Страница 319: ...d cable as follows Grounding position of the shielded cable Grounding position of the shielded cable Figure A 4 Expansion card grounding diagram 2 Wire an expansion card as follows EC wiring EC wire b...

Страница 320: ...powered on by the control board The EC IO501 00 expansion card can be used in scenarios where the I O interfaces of the VFD cannot meet the application requirements It can provide 4 digital inputs 1...

Страница 321: ...nput 2 S7 COM Digital input 3 S8 COM Digital input 4 Y2 CME Digital output 1 Switch capacity 200 mA 30 V 2 Output frequency range 0 1 kHz 3 The terminals CME and COM are shorted through J3 before deli...

Страница 322: ...s and it is off when the expansion card is disconnected from the control board LED4 Error indicator Red This indicator blinks when an error occurs the blinking period is 1s on for 0 5s and off for the...

Страница 323: ...al 4 Max input frequency 1 kHz 5 Supporting both source type input and sink type input but the input type must be the same PS2 COM Digital input 2 PS3 COM Digital input 3 PS4 COM Digital input 4 PS5 C...

Страница 324: ...le expansion cards see the GD350A Series VFD Auto Station Programmable Expansion Card Operation Manual A 6 Communication card function description A 6 1 Bluetooth communication card EC TX501 and WIFI...

Страница 325: ...ireless communication card is especially useful for scenarios where you cannot directly use the keypad to operate the VFD due to the restriction of the installation space With a mobile phone APP you c...

Страница 326: ...The wireless communication card must be used with the INVT VFD APP Scan the QR code of the VFD nameplate to download it For details refer to the wireless communication card manual provided with the e...

Страница 327: ...ding 5 GND_BUS Isolation ground 6 5V BUS Isolated power supply of 5 V DC 7 Unused 8 A Line Data twisted pair 2 9 Unused Housing SHLD PROFIBUS cable shielding line 5V and GND_BUS are bus terminators So...

Страница 328: ...cannot be performed It blinks when the communication card is not in the offline state It blinks at the frequency of 1 Hz when a configuration error occurs The length of the user parameter data set du...

Страница 329: ...period is 1s on for 0 5s and off for the other 0 5s and it is off when the expansion card is disconnected from the control board LED2 LINK indicator Green It is on when the connection to the upper co...

Страница 330: ...nsion card is establishing a connection with the control board it blinks periodically after the expansion card is properly connected to the control board the period is 1s on for 0 5s and off for the o...

Страница 331: ...RJ45 interfaces are not distinguished from each other and can be interchangeably inserted They are arranged as follows Pin Name Description 1 TX Transmit Data 2 TX Transmit Data 3 RX Receive Data 4 n...

Страница 332: ...a a network cable Off PROFINET communication card and PC PLC have not been connected yet LED8 9 Network port communication indicator Green On PROFINET communication card and PC PLC are communicating O...

Страница 333: ...cator This indicator is off when A1 and B1 of the encoder are disconnected it blinks when C1 and D1 of the encoder are disconnected and it is on the encoder signals are normal LED2 Power indicator Thi...

Страница 334: ...00 kHz Max frequency response of C D signals 1 kHz A1 B1 B1 R1 R1 C1 C1 D1 D1 A2 Pulse reference 1 Supporting interfaces whose signal type is the same as the encoder 2 Frequency response 200 kHz A2 B2...

Страница 335: ...2 CNC PLC Upper computer D1 C1 C1 D1 A1 A1 PGND PWR B1 B1 R1 R1 The following figure shows the external wiring of the PG card when it is used in combination with an encoder with CD signals U V W U V W...

Страница 336: ...eriod is 1s on for 0 5s and off for the other 0 5s and it is off when the expansion card is disconnected from the control board LED2 Disconnection indicator This indicator is off when A1 and B1 of the...

Страница 337: ...V 2 Response frequency 200 kHz A2 B2 B2 Z2 Z2 AO Frequency divided output 1 Differential output of 5 V 2 Supporting frequency division of 1 255 which can be set through P20 16 or P24 16 AO BO BO ZO Z...

Страница 338: ...r computer V W W U U V A1 A1 PGND PWR B1 B1 Z1 Z1 A 7 3 Resolver PG card EC PG504 00 PE AO BO ZO EX SI CO A2 B2 Z2 PWR GND AO BO ZO EX SI CO A2 B2 Z2 PGND Indicator definition Indicator Name Function...

Страница 339: ...er friendly adopting spring terminals EC PG504 00 terminals are described as follows Signal Port Function SI Encoder signal input Recommended resolver transformation ratio 0 5 SI CO CO EX Encoder exci...

Страница 340: ...EC PG505 12 The terminals are arranged as follows The dual in line package DIP switch SW1 is used to set the voltage class 5 V or 12 V of the power supply of the encoder The DIP switch can be operated...

Страница 341: ...EC PG505 12 terminal function description Signal Port Function PWR Encoder power Voltage 5 V 12 V 5 Max output 150 mA Select the voltage class through the DIP switch SW1 based on the voltage class of...

Страница 342: ...B1 Z1 Z1 R S T U V W U V W M3 PG AO AO BO BO ZO ZO pulse A pulse B A2 A2 B2 B2 Forward jogging Forward running CNC PLC Upper computer A1 Fault reset Z2 Z2 PGND PWR 5V 12V SW1 Z B A The following figur...

Страница 343: ...1 Z1 Z1 R S T U V W U V W M3 PG AO AO BO BO ZO ZO pulse A pulse B A2 A2 B2 B2 Forward jogging Forward running CNC PLC Upper computer A1 Fault reset Z2 Z2 PGND PWR 5V 12V SW1 Z B A The following figure...

Страница 344: ...S4 S3 S2 S1 HDIB PW HDIA A1 B1 B1 Z1 Z1 R S T U V W U V W M3 PG AO AO BO BO ZO ZO pulse A pulse B A2 A2 B2 B2 Forward jogging Forward running CNC PLC Upper computer A1 Fault reset Z2 Z2 PGND PWR 5V 1...

Страница 345: ...are disconnected it is on when the encoder pulses are normal and it blinks when an exception occurs in the communication between the encoder and control board LED3 Power indicator This indicator is o...

Страница 346: ...nal wiring of the PG card when it is used in combination with an open drain collector encoder A pull up resistor is configured in the PG card 24V PE COM S4 S3 S2 S1 HDIB PW HDIA A1 B1 B1 Z1 Z1 R S T U...

Страница 347: ...EC PG507 12 The terminals are arranged as follows The DIP switch SW1 is used to set the voltage class 5 V or 12 V of the power supply of the encoder The DIP switch can be operated with an auxiliary to...

Страница 348: ...n work in combination with multiple types of incremental encoders through various external wiring modes which are similar to the wiring modes of EC PG505 12 EC PG507 12 terminals are described as foll...

Страница 349: ...ted capacity is the capacity at the ambient temperature of 40 C You need to check and ensure that the power flowing through the common DC connection in the common DC system does not exceed the rated p...

Страница 350: ...e use on the grid with the maximum expected short circuit current no more than 22kA at the maximum rated voltage the 110G 132P 500G VFD models are suitable for the use on the grid with maximum expecte...

Страница 351: ...3 describes the EMC standards and specific test methods for adjustable speed electrical power drive systems INVT products have strictly followed these EMC regulations B 6 EMC regulations The EMC prod...

Страница 352: ...rference you need to take measures to reduce the interference B 6 2 VFD category of C3 The anti interference performance of the VFD meets the requirements of environments Category II in the IEC EN 618...

Страница 353: ...g screw Panel Keypad 109 3 71 3 28 5 16 8 2 5 109 3 56 6 7 71 3 58 2 4 19 34 4 19 20 4 Figure C 1 Keypad structure diagram C 2 2 Keypad installation bracket Note When installing an external keypad you...

Страница 354: ...ies high performance multifunction VFD 349 C 3 VFD structure Figure C 3 VFD structure diagram C 4 VFD structure C 4 1 Wall mounting dimensions W1 H1 D1 W2 H2 Figure C 4 1R5G 2R2P 037G 045P wall mounti...

Страница 355: ...tifunction VFD 350 W1 W2 H1 H2 W3 D1 Figure C 5 045G 055P 075 090P wall mounting diagram W1 D1 W2 H1 H2 Figure C 6 090G 110P 110G 132P wall mounting diagram W1 H1 D1 W2 W2 6 11 0 H2 Figure C 7 132G 16...

Страница 356: ...2R2G 003P 126 115 186 175 185 5 M4 004G 5R5P 5R5G 7R5P 126 115 186 175 201 5 M4 7R5G 011P 146 131 256 243 5 192 6 M5 011G 015P 015G 018P 170 151 320 303 5 220 6 M5 018G 022P 022G 030P 200 185 340 6 32...

Страница 357: ...GD350A series high performance multifunction VFD 352 C 4 2 Flange installation dimensions H1 H2 W1 W2 D1 D2 W3 W2 W4 H4 H2 H3 Figure C 9 1R5G 2R2P 075 090P flange installation diagram...

Страница 358: ...m VFD model W1 W2 W3 W4 H1 H2 H3 H4 D1 D2 Hole diameter Screw 1R5G 2R2P 2R2G 003P 150 2 115 130 7 5 234220 190 13 5 185 65 5 5 M4 004G 5R5P 5R5G 7R5P 150 2 115 130 7 5 234220 190 13 5 201 83 5 M4 7R5G...

Страница 359: ...mance multifunction VFD 354 VFD model W1 W2 W3 W4 H1 H2 H3 H4 D1 D2 Hole diameter Screw 090 110P 110G 132P 418 5 389 5 361 14 2600370 559 108 5 330 149 5 10 M8 132G 160P 200G 220P 500 180 480 60 87085...

Страница 360: ...355P floor installation diagram W1 W2 W2 H1 H2 3 22 0 D1 D2 D2 W3 6 12 0 Figure C 13 355G 400P 500G floor installation diagram Table C 3 380V floor installation dimensions unit mm VFD model W1 W2 W3 W...

Страница 361: ...PC RS485 RS232 converter Output filter Output reactor Motor Earth Upper PC software 485 485 Standard Note The VFD models of 037G 045P and lower are equipped with built in braking units and those of 0...

Страница 362: ...the VFD and transmitted to the public grid through the power cable Try to install the input filter near the input terminal side of the VFD or Braking unit or braking resistor Accessories used to cons...

Страница 363: ...reduce electromagnetic radiation as well as the current and loss of the motor cables Shield layer Jacket Insulator Conductor PE PE conductor and shield layer Jacket Insulator Conductor Jacket Insulato...

Страница 364: ...r only shielded cables can be used Relay cables need to be those with metal braided shield layers Keypads need to be connected by using network cables In complicated electromagnetic environments shiel...

Страница 365: ...350A 037G 045P 4 25 25 16 16 25 25 25 25 M6 4 6 GD350A 045G 055P 4 25 35 16 25 35 25 35 M8 9 11 GD350A 055G 075P 4 35 50 16 25 35 50 35 50 M8 9 11 GD350A 075G 090P4 50 70 25 35 50 70 50 70 M8 9 11 GD3...

Страница 366: ...you arrange the motor cables input power cables and control cables separately in different trays The output dU dt of the VFDs may increase electromagnetic interference on other cables Do not arrange o...

Страница 367: ...t ionized gases may escape from the breaker enclosure when a short circuit occurs To ensure safe use exercise extra caution when installing and placing the breaker Follow the manufacturer s instructio...

Страница 368: ...also improve the current adjustment coefficient on the input side When the distance between the VFD and motor is longer than 50 m the parasitic capacitance between the long cable and ground may cause...

Страница 369: ...30P 4 ACL2 022 4 OCL2 022 4 GD350A 030G 037P 4 ACL2 037 4 OCL2 037 4 GD350A 037G 045P 4 ACL2 037 4 OCL2 037 4 GD350A 045G 055P 4 ACL2 045 4 OCL2 045 4 GD350A 055G 075P 4 ACL2 055 4 OCL2 055 4 GD350A 0...

Страница 370: ...ors is 1 15 The preceding table describes external accessories You need to specify the ones you choose when purchasing accessories D 7 Filters J10 is not connected in factory for VFD models of 110G 13...

Страница 371: ...les between VFDs and motors and the leakage current of conducting wires INVT provides some of the filters for you to choose D 7 1 Filter model description 04 C A D E FLT L B P 045 F B Field identifier...

Страница 372: ...GD350A 7R5G 011P 4 FLT P04032L B FLT L04032L B GD350A 011G 015P 4 GD350A 015G 018P 4 FLT P04045L B FLT L04045L B GD350A 018G 022P 4 GD350A 022G 030P 4 FLT P04065L B FLT L04065L B GD350A 030G 037P 4 GD...

Страница 373: ...operty loss may be caused Only qualified electricians are allowed to perform the wiring Otherwise damage to the VFD or brake components may be caused Read the braking resistor or unit instructions car...

Страница 374: ...037G 045P 4 13 6 28 44 11 7 GD350A 045G 055P 4 DBU100H 110 4 10 7 34 54 6 4 GD350A 055G 075P 4 8 8 41 66 GD350A 075G 090P4 6 5 11 56 90 GD350A 090G 110P 4 DBU100H 160 4 5 4 14 68 108 4 4 GD350A 110G...

Страница 375: ...low resistance In scenarios where brake is frequently implemented that is the brake usage is greater than 10 you need to select a braking resistor with higher power as required by the operation condi...

Страница 376: ...e and terminals of the VFD and those of a braking unit must be shorter than 5 m and the connection cables between the BR1 and BR2 terminals of a braking unit and the terminals of a braking resistor mu...

Страница 377: ...cuit 24V Switch relay etc UDC UDC Drive circuit PWM PWM U V W H1 H2 Note The contacts of the safety switch must be opened or closed within 250 ms and the cable that connects the VFD to the safety swit...

Страница 378: ...is running disconnect the input power supply and isolate the drive from the power cable through the switch Check the STO circuit connection according to the circuit diagram Check whether the shieldin...

Страница 379: ...serial number of the product you query about F 2 Feedback on INVT VFD manuals Your comments on our manuals are welcome Visit www esco antriebstechnik de directly contact online service personnel or c...

Страница 380: ...to technical changes Stand 03 2022 esco antriebstechnik gmbh Biberweg 10 D 53842 Troisdorf Tel 49 0 2241 4807 0 Fax 49 0 2241 4807 10 E Mail info esco antriebstechnik com Internet www esco antriebstec...

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