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Astraada AS28DRV4011A, Manual

The Astraada AS28DRV4011A is a cutting-edge device, offering unparalleled performance and functionality. To maximize your experience with this outstanding product, we offer a comprehensive user manual available for FREE download. A complete guide to use and optimize the AS28DRV4011A can be found on our website, ensuring seamless operation.

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Instrukcja obsługi

 

Właścicielem marki Astraada jest firma ASTOR Sp. z o.o.

 

Astraada DRV-28A 

Przemienniki częstotliwości

 

Summary of Contents for AS28DRV4011A

Page 1: ... Instrukcja obsługi Właścicielem marki Astraada jest firma ASTOR Sp z o o Astraada DRV 28A Przemienniki częstotliwości ...

Page 2: ......

Page 3: ...nd frequency division output The 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 function to contain the impact of system faults DRV 28 series inverter supports multiple kinds of popular communication modes to realize complicated system solutions It can be...

Page 4: ...principle 8 3 3 Product specifications 10 3 4 See Type designation key 10 3 5 See Type designation key 12 3 6 See Type designation key 13 3 7 Product nameplate 17 3 8 Type designation key 18 3 9 Product ratings 19 3 10 Structure diagram 20 4 Installation guidelines 22 4 1 What this chapter contains 22 4 2 Mechanical installation 22 4 3 Main circuit standard wiring 28 4 4 Control circuit standard w...

Page 5: ... 284 9 2 Modbus protocol introduction 284 9 3 Application 284 9 4 RTU command code and communication data 290 9 5 Common communication faults 308 Appendix A Expansion cards 309 A 1 Model definition 309 A 2 Dimensions and installation 316 A 3 Wiring 319 A 4 IO expansion card AS28INU0001 319 A 5 Programmable expansion card AS28ENC0003 321 A 6 Communication card function description 324 A 7 PG expans...

Page 6: ... 3 Power supply 364 D 4 Cables 365 D 5 Breaker and electromagnetic contactor 369 D 6 Reactors 370 D 7 Filters 372 D 8 Braking system 375 Appendix E STO function description 379 E 1 STO function logic 379 E 2 STO channel delay description 379 STO function installation checklist 380 Appendix F Further information 381 F 1 Product and service queries 381 F 2 Feedback on ASTOR VFD manuals 381 F 3 Docum...

Page 7: ...ng 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 commissioning running and maintaining and capable to prevent any emergencies 1 3 Warning symbols Warnings caution you about conditions which can result in serious injury or death and or damage to the equipment and advice o...

Page 8: ...DRV4132A AS28DRV4315A 15 min AS28DRV4355A and higher 25 min Do not refit the VFD unless authorized otherwise fire electric shock or other injuries may occur The base of the radiator may become hot during running Do not touch to avoid hurt The electrical parts and components inside the VFD are electrostatic Take measures to prevent electrostatic discharge during related operation 1 4 1 Delivery and...

Page 9: ...issioning and running Disconnect all 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 High voltage presents inside the VFD during running Do not carry out any operation on the VFD during running except for keypad setup For products at voltage levels of 5 or 6 the control terminals form extra low volta...

Page 10: ...o 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 screws cables and other conductive matters from falling into the VFD during maintenance and component replacement Note Use proper torque to tighten the screws Keep the VFD and its parts and components away from combustible materials during maintenance...

Page 11: ...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 running current of the motor is less than the rated current of the VFD Check whether the control accuracy required by the load is the same of the VFD Check whether the grid voltage is consistent with the rated vo...

Page 12: ... 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 whether all grounding systems are properly grounded according to the requirements of the VFD Check whether all the installation clearances of the VFD meet the requirements in the operation manual Check whether th...

Page 13: ...Astraada DRV 28A inverters 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 ...

Page 14: ...nduction 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 bank of intermediate circuit stabilizes the DC voltage The VFD converts DC voltage into the AC voltage used by AC motor When the circuit voltage exceeds the maximum limit value external braking resistor will be co...

Page 15: ... W PE PE PB Figure 3 1 Main circuit diagram for AS28DRV4015A and lower models R S T U V W PE PE PB Figure 3 2 Main circuit diagram for AS28DRV4018A AS28DRV4037A R S T U V W PE PE Figure 3 3 Main circuit diagram for AS28DRV4045A AS28DRV4110A ...

Page 16: ... AS28DRV4018A AS28DRV4110A models are equipped with built in DC reactors AS28DRV4037A and lower models carry built in braking units Braking units are optional parts for AS28DRV4045A AS28DRV4055A models and they can be built in or externally connected to the models 3 3 Product specifications Function description Specification Power input Input voltage V AC 3PH 380V 15 440V 10 Input current A 3 4 Se...

Page 17: ...mini inverter 24 DRV 24 simple vector inverter 26 DRV 26 universal inverter 27 DRV 27 vector inverter 28 DRV 28A closed vector inverter Group Product group DRV Astraada DRV inverters Properties Voltage degree 2 single phase 230 VAC 4 three phase 400 VAC Rated power 0 9 rated power C comma Example 0C4 0 4 kW 4C0 4 kW 7C5 7 5 kW 075 75 kW A Advanced Product ratings Input 50Hz or 60Hz allowable range...

Page 18: ...wer output Output voltage V 0 Input voltage Output current A 3 5 See Type designation key The type designation key contains product information Users can find the type designation key on the nameplate and simple nameplate of the inverter AS XX DRV X XXXA Fig 3 5 Type designation key ...

Page 19: ...ter 28 DRV 28A closed vector inverter Group Product group DRV Astraada DRV inverters Properties Voltage degree 2 single phase 230 VAC 4 three phase 400 VAC Rated power 0 9 rated power C comma Example 0C4 0 4 kW 4C0 4 kW 7C5 7 5 kW 075 75 kW A Advanced Product ratings Output power kW 3 6 See Type designation key The type designation key contains product information Users can find the type designati...

Page 20: ...DRV 21 mini inverter 24 DRV 24 simple vector inverter 26 DRV 26 universal inverter 27 DRV 27 vector inverter 28 DRV 28A closed vector inverter Group Product group DRV Astraada DRV inverters Properties Voltage degree 2 single phase 230 VAC 4 three phase 400 VAC Rated power 0 9 rated power C comma Example 0C4 0 4 kW 4C0 4 kW 7C5 7 5 kW 075 75 kW A Advanced Product ratings Output frequenc y Hz 0 400H...

Page 21: ...atio n 0 3 SVC Torque respons e 20ms SVC 10ms FVC Torque control precision 10 SVC 5 FVC Starting torque For AMs 0 25Hz 150 SVC For SMs 2 5Hz 150 SVC 0Hz 200 FVC Overloa d capacity 150 for 1 minute for the G type 120 for 1 minute for the P type Running control perform ance Frequen cy setting method Settings can be implemented through digital analog pulse frequency multi step speed running simple PL...

Page 22: ...put AO1 0 10V 0 20mA Digital input Four regular inputs max frequency 1kHz internal impedance 3 3kΩ Two high speed inputs max frequency 50kHz supporting quadrature encoder input with speed measurement function Digital output One high speed pulse output max frequency 50kHz One Y terminal open collector output Relay output Two programmable relay outputs RO1A NO RO1B NC RO1C common RO2A NO RO2B NC RO2...

Page 23: ...an be built in or externally connected EMC filter The transmission of the VFD meets the IEC EN 61800 3 C3 requirements When optional filters are connected externally the transmission of the VFD can meet the IEC EN 61800 3 C2 requirements Note Comply with the EMC requirements and the technical requirements for the motors and motor cables in the appendix in the manual 3 7 Product nameplate Figure 3 ...

Page 24: ...V X XXXA Fig 3 5 Type designation key Key No Detailed description Detailed content Brand Brand abbreviation AS Astraada Type Inverter series 21 DRV 21 mini inverter 24 DRV 24 simple vector inverter 26 DRV 26 universal inverter 27 DRV 27 vector inverter 28 DRV 28A closed vector inverter Group Product group DRV Astraada DRV inverters Properties Voltage degree 2 single phase 230 VAC 4 three phase 400...

Page 25: ...37 80 75 45 98 92 AS28DRV4045A 45 98 92 55 128 115 AS28DRV4055A 55 128 115 75 139 150 AS28DRV4075A 75 139 150 90 168 170 AS28DRV4090A 90 168 180 110 201 215 AS28DRV4110A 110 201 215 132 265 260 AS28DRV4132A 132 265 260 160 310 305 AS28DRV4160A 160 310 305 185 345 340 AS28DRV4185A 185 345 340 200 385 380 AS28DRV4200A 200 385 380 220 430 425 AS28DRV4220A 220 430 425 250 460 480 AS28DRV4250A 250 460 ...

Page 26: ...d 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 Control board baffle Used to protect the control board and install expansion cards 6 Cooling fan For details see Maintenance 7 Keypad interface Used to connect the keypad 8 Nameplate See Product nameplate 9 Control terminals See Installation gu...

Page 27: ...Astraada DRV 28A inverters 21 No Item Description 13 Label of DRV 28 product series See Błąd Nie można odnaleźć źródła odwołania ...

Page 28: ...lations If recommendations given by ASTOR are not followed the VFD may experience problems that the warranty does not cover 4 2 Mechanical installation 4 2 1 Installation environment Installation environment is essential for the VFD to operate at its best in the long run The installation environment of the VFD should meet the following requirements Environment Condition Installation site Indoors A...

Page 29: ...ent 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 end of the VFD It is recommended to keep the altitude below 5000m Vibration The max amplitude of vibration should not exceed 5 8m s2 0 6g Installation direction Install the VFD vertically to ensure good heat diss...

Page 30: ...28DRV4500A 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 screws or bolts onto the designated position 3 Put the VFD on the wall 4 Tighten the fixing screws on the wall Note The flange mounting plate is a must for AS28DRV41C5A AS28DRV4075A models that adopt flange mounting...

Page 31: ...lation 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 sizes align the top of each VFD before installation for the convenience of future maintenance The min dimension of B D and C is 100mm ...

Page 32: ...erters 26 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 otherwise the VFD will experience ...

Page 33: ...ssipation effect will be degraded 4 2 7 Tilted installation 冷 风 冷 风 热 风 热 风 冷 风 热 风 Figure 4 6 Tilted installation Note During tilted installation it is a must to ensure the air inlet duct and air outlet duct are separated from each other to avoid mutual interference ...

Page 34: ...ter Input reactor Input filter Figure 4 7 Main circuit wiring diagram Note The fuse DC reactor braking unit braking resistor input reactor input filter output reactor and output filter are optional parts See Appendix D Optional peripheral accessories P1 and have been short connected by default for AS28DRV4132A and higher models If you need to connect to external DC reactor take off the short conta...

Page 35: ...or AS28DRV4022A and lower models Figure 4 9 Main circuit terminal diagram for AS28DRV4030A AS28DRV4037A models Figure 4 10 Main circuit terminal diagram for AS28DRV4045A AS28DRV4110A optional built in braking unit means starting PB Figure 4 11 Main circuit terminal diagram for AS28DRV4132A AS28DRV4200A models ...

Page 36: ...Astraada DRV 28A inverters 30 Figure 4 12 Main circuit terminal diagram for AS28DRV4220A AS28DRV4315Amodels Figure 4 13 Main circuit terminal diagram for AS28DRV4355A AS28DRV4500A models ...

Page 37: ...inal 1 Braking unit terminal 2 PB Braking resistor terminal 2 Braking resistor terminal 2 Not available PE Grounding resistor less than 10Ω Grounding terminal for safe protection each machine must carry two PE terminals and proper grounding is required Note Do not use asymmetrical motor cables If there is a symmetrical grounding conductor in the motor cable besides the conductive shielded layer gr...

Page 38: ...inals 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 such as the braking resistor that carries cables to designated positions 4 Fasten all the cables outside the VFD mechanically if allowed The screw is not fastened The screw is fastened Figure 4 14 Screw instal...

Page 39: ...ilable 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 24V S2 S1 Safety controller Open circuit Safety input Safety switch Y1 output Safety state feedback Figure 4 15 Control circuit wiring diagram Terminal name Description 10V Locally provided 10 5V power supply AI...

Page 40: ...M 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 shielded pair the 120ohm terminal matching resistor of RS485 communication is connected by the switch SW3 485 PE Grounding terminal PW Used to provide input digital working power from the external to the interna...

Page 41: ... 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 U type short contact tag of H1 and 24V 24V 485 24V CME 485 485G COMCOM PE H2 R01CR02C H1 24V R01BR02B PW COM HDO Y1 AO1GND S1 S2 S3 S4 HDIA HDIB AI1 AI2 10V R01AR02A USB port Keypad port Figure 4 16 Positio...

Page 42: ... 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 protection 4 5 1 Protecting the VFD and input power cable in short circuit The VFD and input power cable can be protected during short circuit to avoid thermal overload Carry out protective measures according to...

Page 43: ...otor 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 with motor thermal overload protection function which will block output and cut off the current if necessary to protect the motor 4 5 4 Bypass connection In critical occasions power variable frequency conversion ...

Page 44: ... 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 disconnected The clock battery type CR2032 is user purchased The LCD keypad has the parameter copying function If you need install the keypad on another position rather than on the VFD use M3 screws or a keypad installati...

Page 45: ... 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 0 No function 1 Jogging linkage indicator 3 logic NO 2 Reserved 3 FWD REV switch over linkage indicator 3 logic NC 4 Clear UP DOWN setting linkage indicator 3 logic NC 5 Coast to stop linkage indicator 3 logic ...

Page 46: ...face 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 interface shifting the cursor rightward and entering the next menu Display area 12 LCD Display screen 240 160 dot matrix LCD able to display three monitoring parameters or six sub menu items simultaneously Othe...

Page 47: ...VFD Ready The VFD is in stop state no fault Run The VFD is in running state Jog The VFD is in jogging state Pre alarm the VFD is under pre alarm state during running Fault VFD fault occurred Header C VFD station no and model display area 1 Display VFD station no 01 99 applied in multi drive applications reserved function 2 VFD model display AS28ADRV current VFD is AS28ADRV series VFD Display D The...

Page 48: ...D is in stopped state the keypad displays stopped state parameters and this interface is the main interface during power on by default In stopped state parameters in various states can be displayed Press or to shift the displayed parameters upward or downward Figure 5 3 Stopped state parameters Press or to switch between different display styles including list display style and progress bar displa...

Page 49: ...te parameter Under running state multiple kinds of state parameters can be displayed The running display parameter list is defined by the user and each state variable function code can be added to the running display parameter list as needed The state variable which has been added to the running display parameter list can also be deleted or shifted 5 3 3 Displaying fault information The VFD enters...

Page 50: ...ing the keypad including entering exiting menus parameter selection list modification and parameter addition 5 4 1 Enter exit menu Regarding the monitoring menu the operation relation between enter and exit is shown below Figure 5 8 Enter exit menu diagram 1 Regarding the system menu the operation relation between enter and exit is shown below ...

Page 51: ...Astraada DRV 28A inverters 45 Figure 5 9 Enter exit menu diagram 2 The keypad menu setup is shown in the following ...

Page 52: ... 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 group P24 xx Control parameter group setup P01 Start stop control group P01 xx P03 Motor 1 vector control group P03 xx P04 V F control group P04 xx P09 PID control group P09 xx P10 Simple PLC and multi step spee...

Page 53: ...oup 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 P92 xx P93 Customized function group 4 P93 xx State monitoring fault record State monitoring P07 HMI group P07 xx P17 State check function group P17 xx P18 Closed loop vector state check function group P18 xx P1...

Page 54: ...er autotuning Complete parameter rotary autotuning Complete parameter static autotuning Partial parameter static autotuning Parameter backup restore default value Operate the storage area 1 BACKUP01 Upload local function parameter to keypad Download complete keypad function parameter Download key function parameters which are not in motor group Download keypad function parameters which are in moto...

Page 55: ...turn 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 to the previous menu parameter list remain unchanged Note For the parameter objects in the list header shift up operation will be invalid and the same principle can be applied to the parameter objects in the list footer after delet...

Page 56: ...rameter displayed in stop state list or parameter displayed in running state list the parameter added will be at the end of the list if the parameter is already in the parameter displayed in stop state list or parameter displayed in running state list the addition operation will be invalid If key or key is pressed without selecting addition peration in Addition interface it will return to monitori...

Page 57: ...odes can be added to the common 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 edit interface current value will be highlighted Press key and key to edit current parameter value and the corresponding parameter item of current value will be highlighted auto...

Page 58: ...e original parameter value and return to the previous menu Figure 5 16 Parameter setup edit interface In parameter selection edit interface the authority on the top right indicates whether this parameter can be modified or not indicates the set value of this parameter can be modified under current state indicates the set value of this parameter cannot be modified under current state Current value ...

Page 59: ... autotuning interface and press RUN key to start motor parameter autotuning After autotuning is done a prompt will pop out indicating autotuning is succeeded and then it will return to the main interface of stop During autotuning users can press STOP RST key to terminate autotuning if any fault occur during autotuning the keypad will pop out a fault interface Figure 5 19 Parameter autotuning finis...

Page 60: ...lect Power on guiding enable Power on guiding settings Figure 5 21 System setup diagram 5 4 11 Power on guiding settings The keyboard supports the power on guiding function mainly for the first power on situation guiding the user to enter the setting menu and gradually implementing basic functions such as basic parameter setting direction judgment mode setting and autotuning The power on guiding e...

Page 61: ...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 Ethernet communication P02 16 Rated frequency of SM 1 11 High speed pulse HDIB P02 17 Number of pole pairs of SM 1 12 Pulse train AB P02 18 Rated voltage of SM 1 13 EtherCat Profin et EtherNetIP communication P02 19...

Page 62: ...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 programmable card 5 Wireless communication card P08 37 Enable energy consumptio n brake 0 Disable 1 Enable P00 00 Speed control mode 0 Sensorless vector control SVC mode 0 1 Sensorless vector control SVC mode 1 ...

Page 63: ...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 tightened firmly Ensure the motor matches with the VFD power 5 5 2 Common commissioning procedure The common operation procedure is shown in the following taking motor 1 as an example ...

Page 64: ...utotuning 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 00 0 SVC 2 P00 00 1 SVPWM control mode P00 00 2 Set vector control parameters in P03 group Set vector control parameters in P03 group Set V F parameters in P04 group Set start stop control parameters in P01 gro...

Page 65: ...scription 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 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 Communication mode of r...

Page 66: ...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 this function 0 P02 00 Type of motor 1 0 Asynchronous motor AM 1 Synchronous motor SM 0 P02 01 Rated power of AM 1 0 1 3000 0kW Model depended P02 02 Rated frequency of AM 1 0 01Hz P00 03 Max output frequency 5...

Page 67: ...ector 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 current component that generates internal magnet field and torque current current component that generates torque based on field orientation principle and therefore controls the amplitude values and phase positions o...

Page 68: ...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 Motor parameter autotuning 0 No operation 1 Rotary autotuning 1 Comprehensive motor parameter autotuning It is recommended to use rotating autotuning when high control accuracy is needed 2 Static autotuning 1 co...

Page 69: ... 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 P03 05 High point frequency for switching P03 02 P00 03 Max output frequency 10 00Hz P03 06 Speed loop output filter 0 8 0 28 10ms 0 P03 07 Electromotive slip compensation coefficient of vector control 50 200 1...

Page 70: ...equency 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 current 1 P03 12 Torque set through keypad 300 0 300 0 of the motor rated current 50 0 P03 13 Torque reference filter time 0 000 10 000s 0 010s P03 14 Setting source of forward rotation upper limit frequency in torq...

Page 71: ...e 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 Setting range 0 00 Hz P00 03 Max output frequency 50 00Hz P03 17 Reverse rotation upper limit frequency set through keypad in torque control 50 00Hz P03 18 Setting source of electromotive torque upper limit 0 Key...

Page 72: ...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 set by P03 21 1 10 Same as those for P03 18 0 P03 20 Electromotive torque upper limit set through keypad 0 0 300 0 of the motor rated current 180 0 P03 21 Braking torque upper limit set through keypad 180 0 P03 ...

Page 73: ...n 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 Thousands place Reserved 0 Reserved 1 Reserved Range 0x0000 0x1111 0x0000 P03 36 Speed loop differential gain 0 00 10 00s 0 00s P03 37 High frequency current loop proportional In the closed loop vector control mode P0...

Page 74: ...vides 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 motors The VFD provides multiple V F curve modes to meet different requirements You can select V F curves or set V F curves as required Suggestions For the load featuring constant moment such as conveyor belt whic...

Page 75: ...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 the space voltage control mode You can improve the space voltage control performance by means of setting The VFD provides dedicated function codes for the space voltage control mode You can improve the space vo...

Page 76: ...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 by load fluctuation through VFD internal output adjustment The setting range of slip compensation gain is 0 200 in which 100 corresponds to the rated slip frequency Note Rated slip frequency Rated synchronous r...

Page 77: ...efore 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 voltage adapts to the current reference and open loop control is separately performed over the frequency of the voltage and current Customized V F curve V F separation function ...

Page 78: ...nning 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 channel P04 28 0 1 2 3 4 5 6 7 8 9 10 11 Keypad AI1 PROFIBUS CANopen MODBUS PID Multi step speed Simple PLC HDIA AI3 AI2 Ethernet Pulse string AB P00 06 A frequency command selection Keypad setting frequency P00 10...

Page 79: ...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 DEC time 1 0 0 3600 0s Model depended P02 00 Type of motor 1 0 Asynchronous motor AM 1 Synchronous motor SM 0 P02 02 Rated frequency of AM 1 0 01Hz P00 03 Max output frequency 50 00Hz P02 04 Rated voltage of AM 1...

Page 80: ...requency 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 output frequency 30 00Hz P04 13 V F curve setting of motor 2 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 V F curve power of 1 7 4 Torque down V F curve ...

Page 81: ...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 2 0 00Hz P00 03 Max output frequency 30 00Hz P04 26 Energy saving run 0 Disable 1 Automatic energy saving run 0 P04 27 Voltage setting channel 0 Keypad Output voltage is determined by P04 28 1 AI1 2 AI2 3 AI3 ...

Page 82: ...ncy 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 enabled the function code is used to set the reactive current of the motor when the output frequency is higher than the frequency specified by P04 36 Setting range 100 0 100 0 of the motor rated current 10 0 P04 36 ...

Page 83: ...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 is used to set the output current The value is a percentage in relative to the rated current of the motor Setting range 0 0 200 0 120 0 P04 42 Proportional coefficient in IF mode for AM 1 proportional coeffici...

Page 84: ...F 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 switching off IF mode for AM 2 0 00 P04 51 10 00Hz P04 50 End frequency 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...

Page 85: ...ontrol 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 Output torque Start 0 1 2 P03 19 Source of upper limit setup of brake torque P03 18 Source of upper limit setup of the torque when motoring P03 15 Source of upper limit frequency setup of reverse rotation in to...

Page 86: ...e 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 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 current 0 P03 12 Torque set through keyp...

Page 87: ...ency 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 communication same as the above 9 Pulse frequency HDIB same as the above 10 EtherCat Profinet EtherNetIP communication 11 Programmable expansion card 12 Reserved Note For setting methods 1 11 100 corresponds t...

Page 88: ... 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 frequency HDIA same as the above 5 Modbus Modbus TCP communication same as the above 6 Profibus CANopen DeviceNet communication same as the above 7 Ethernet communication same as the above 8 Pulse frequency HDIB same...

Page 89: ... 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 rotary autotuning Otherwise the VFD may malfunction or may be damaged If rotary autotuning is carried out on a motor which has been connected to a load incorrect motor parameter settings and motor action except...

Page 90: ... 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 sets ones to 2 P08 31 sets ones to 3 P08 31 sets ones to 4 EtherCAT Profinet communication The control performance of the VFD is based on accurate motor models Therefore you need to carry out motor parameter autot...

Page 91: ...put motor nameplate P02 01 P02 05 Complete parameter rotary autotuning Partial parameter rotary autotuning Set autotuning mode Press RUN key to start autotuning Autotuning finished Autotuning Synchronous motor Asynchronous motor Complete parameter static autotuning Note Motor parameters must be set correctly according to the motor nameplate ...

Page 92: ...g on the other motor switch the motor through selecting the switchover 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 Communication 0 P00 15 Motor parameter autotuning 0 No operation 1 Rotary autotuning 1 Comprehensive motor parameter autotuning It is recommend...

Page 93: ...1 0 8 6000 0A Model depended P02 06 Stator resistance of AM 1 0 001 65 535Ω Model depended P02 07 Rotor resistance of AM 1 0 001 65 535Ω Model depended P02 08 Leakage inductance of AM 1 0 1 6553 5mH Model depended P02 09 Mutual inductance of AM 1 0 1 6553 5mH Model depended P02 10 No load current of AM 1 0 1 6553 5A Model depended P02 15 Rated power of SM 1 0 1 3000 0kW Model depended P02 16 Rated...

Page 94: ...ut terminals S1 S4 HDIA 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 communication 3 Ethernet communication 4 EtherCat Profinet EtherNetIP communication Tens place indicates whether to enable switchover during running 0 Disable 1 Enable 00 P12 00 ...

Page 95: ...inductance of AM 2 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 depended P12 16 Rated frequency of SM 2 0 01Hz P00 03 Max output frequency 50 00Hz P12 17 Number of pole pairs of SM 2 1 50 2 P12 18 Rated voltage of SM 2 0 1200V Model depended P12 19 Rat...

Page 96: ... start after automatic 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 after speed tracking You can select the proper start mode based on actual conditions For large inertia load especially in cases where reversal may occur you can choose to start after DC b...

Page 97: ...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 Running mode of start Starting frequency of direct start Hold time of starting frequency Brake time before start Brake current before start P01 05 Acceleration deceleration mode selection P00 11 Acceleration time ...

Page 98: ...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 29 VFD fault reset start running Display fault code and stop N N Y Y Related parameter list Function code Name Description Default P00 01 Channel of running commands 0 Keypad 1 Terminal 2 Communication 0 P00 1...

Page 99: ...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 switching mode 0 Switch at zero frequency 1 Switch at the starting frequency 2 Switch after the speed reaches the stop speed with a delay 0 P01 15 Stop speed 0 00 100 00Hz 0 50 Hz P01 16 Stop speed detection mode 0 Det...

Page 100: ... 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 50 0s 0 1s P01 29 Short circuit braking current 0 0 150 0 of the VFD rated current 0 0 P01 30 Hold time of short circuit braking for start 0 00 50 00s 0 00s P01 31 Hold time of short circuit braking for stop 0 0...

Page 101: ...ing 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 ACC DEC time 0 Max output frequency 1 Set frequency 2 100Hz Note Valid only for straight line ACC DEC 0 P08 28 Auto fault reset count 0 10 0 P08 29 Auto fault reset interval 0 1 3600 0s 1 0s 5 5 8 Frequency sett...

Page 102: ...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 11 Keypad AI1 PROFIBUS CANopen MODBUS PID Multi step speed Simple PLC HDIA AI3 AI2 Ethernet P00 06 A frequency command selection P00 07 B frequency command selection P00 09 combination mode of setup source P00 0...

Page 103: ...ease 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 selection 10 DOWN terminal function selection 11 UP terminal state DOWN terminal state T F T T UP terminal frequency incremental integral speed P08 45 DOWN terminal frequency decremental integral speed P08 46 Related...

Page 104: ...t 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 of multifunction digital input terminals S1 S4 HDIA HDIB 10 Increase frequency setting UP 11 Decrease frequency setting DOWN 12 Clear the frequency increase decrease setting 13 Switch between A setting and B set...

Page 105: ... 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 00Hz P00 03 Max output frequency 0 00Hz P17 02 Ramp reference frequency 0 00Hz P00 03 Max output frequency 0 00Hz P17 14 Digital adjustment value 0 00Hz P00 03 0 00Hz 5 5 9 Analog input The VFD provides two analog...

Page 106: ...ed 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 frequency P05 00 HDIA input type Related parameter list Function code Name Description Default P05 00 HDI input type 0x00 0x11 Ones place HDIA input type 0 HDIA is high speed pulse input 1 HDIA is digital input...

Page 107: ...th 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 000kHz 50 000kHz P05 42 Corresponding setting of HDIA upper limit frequency 300 0 300 0 100 0 P05 43 HDIA frequency input filter time 0 000s 10 000s 0 030s P05 44 HDIB high speed pulse input function selection 0...

Page 108: ...alue 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 output is described as follows Setting Function Description 0 Running frequency 0 Max output frequency 1 Set frequency 0 Max output frequency 2 Ramp reference frequency 0 Max output frequency 3 Running speed 0...

Page 109: ...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 times the motor rated current A negative value corresponds to 0 0 by default 23 Exciting current 0 Three times the motor rated current A negative value corresponds to 0 0 by default 24 Set frequency bipolar 0 ...

Page 110: ...ency 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 current 0 Twice the VFD rated current 5 Output current 0 Twice the motor rated current 6 Output voltage 0 1 5 times the VFD rated voltage 7 Output power 0 Twice the motor rated power 8 Set torque 0 Twice the m...

Page 111: ...iple 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 frequency 26 Rotational speed bipolar 0 Speed corresponding to max output frequency 27 Value 2 set through EtherCat Profinet EtherNetIP 0 1000 28 C_AO1 Set P27 00 to 1 0 1000 29 C_AO2 Set P27 00 to 1 0 1000 30 Rot...

Page 112: ...ut 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 S4 HDIA HD1B P05 08 input terminal polarity P05 01 P05 02 P05 03 P05 04 T delay T delay T delay T delay T delay T delay P05 13 P05 15 P05 17 P05 19 P05 21 P05 23 0 1 2 3 4 5 29 30 P05 09 digital filter time Def...

Page 113: ...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 After this signal disappears the VFD restores to the state before stop 9 External fault input When an external fault signal is transmitted to the VFD the VFD releases a fault alarm and stops 10 Increase frequency ...

Page 114: ... 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 groups of acceleration decoration time T indicates Terminal in the following table T1 T2 ACC DEC time Parameter OFF OFF ACC DEC time 1 P00 11 P00 12 ON OFF ACC DEC time 2 P08 00 P08 01 OFF ON ACC DEC time 3 P08 02 P...

Page 115: ...wo 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 running command channel is restored to the previous setting 37 Switch the running command channel to terminal When the function is enabled the running command channel is switched to terminal When the function is...

Page 116: ...h 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 pulse input is invalid 53 Clear position deviation Used to clear the input deviation of the position loop 54 Switch position proportional gains Used to switch position proportional gains 55 Enable cyclic digita...

Page 117: ... 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 of the 2nd command ratio 71 Switch to mater In stopped state if the function is valid the master is used 72 Switch to slave In stopped state if the function is valid the slave is used 73 Trigger fire mode cont...

Page 118: ...nal 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 PLC stop reset 24 Simple PLC pause 25 PID control pause 26 Wobbling frequency pause 27 Wobbling frequency reset 28 Counter reset 29 Switching between speed control and torque control 30 ACC DEC disabled 31 Cou...

Page 119: ... 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 P05 09 Digital filter time 0 000 1 000s 0 010s P05 10 Virtual terminal setting 0x00 0x3F 0 Disable 1 Enable BIT0 S1 virtual terminal BIT1 S2 virtual terminal BIT2 S3 virtual terminal BIT3 S4 virtual terminal BIT4...

Page 120: ... 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 0 000s P07 39 Input terminal state of present fault 0 P17 12 Digital input terminal state 0 5 5 12 Digital output The VFD provides two groups of relay output terminals one open collector Y output terminal and ...

Page 121: ...uring 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 output during reverse running 4 In jogging Output ON signal when there is frequency output during jogging 5 VFD fault Output ON signal when VFD fault occurred 6 Frequency level detection FDT1 Refer to P08 32 and P08 33 7 Frequency l...

Page 122: ...utput 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 established Output is valid when the bus voltage is above the undervoltage threshold of the inverter 27 Z pulse output Output is valid when the encoder Z pulse is arrived and is invalid after 10 ms 28 During pulse superposition Output is valid w...

Page 123: ... 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 01 Y1 output selection 0 Invalid 1 In running 2 In forward running 3 In reverse running 4 In jogging 5 VFD fault 6 Frequency level detection FDT1 7 Frequency level detection FDT2 8 Frequency reached 9 Running in zero speed 10 Reach up...

Page 124: ...uperposition 29 STO action 30 Positioning completed 31 Spindle zeroing completed 32 Spindle scale division completed 33 In speed limit 34 Virtual terminal output of EtherCat Profinet EtherNetIP communication 35 Reserved 36 Speed position control switch over completed 37 Reach any frequency 38 40 Reserved 41 C_Y1 from PLC You need to set P27 00 to 1 42 C_Y2 from PLC You need to set P27 00 to 1 43 C...

Page 125: ...ator 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 external PLC while now the VFD itself can achieve this function The VFD can realize 16 step speeds control and provide four groups of acceleration deceleration time for you to choose After the set PLC completes one cycle ...

Page 126: ...r 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 min 0 0s P10 06 Multi step speed 2 100 0 100 0 0 0 P10 07 Running time of step 2 0 0 6553 5s min 0 0s P10 08 Multi step speed 3 100 0 100 0 0 0 P10 09 Running time of step 3 0 0 6553 5s min 0 0s P10 10 Multi s...

Page 127: ...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 5s min 0 0s P10 32 Multi step speed 15 100 0 100 0 0 0 P10 33 Running time of step 15 0 0 6553 5s min 0 0s P10 34 ACC DEC time of steps 0 7 of simple PLC 0x0000 0XFFFF 0000 P10 35 ACC DEC time of steps 8 15 of ...

Page 128: ...eration 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 BIT11 BIT12 BIT13 BIT14 BIT15 P00 10 acceleration time 1 P00 12 deceleration time 1 P08 00 acceleration time 2 P08 01 deceleration time 2 P08 02 acceleration time 3 P08 03 deceleration time 3 P08 04 accelerati...

Page 129: ... 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 0 100 0 0 0 P10 23 Running time of step 10 0 0 6553 5s min 0 0s P10 24 Multi step speed 11 100 0 100 0 0 0 P10 25 Running time of step 11 0 0 6553 5s min 0 0s P10 26 Multi step speed 12 100 0 100 0 0 0 P10 27 Run...

Page 130: ...f 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 PLC card 10 11 HDIB EtherCat Profinet PLC card 8 9 10 Introduction to the working principles and control methods for PID control Proportional control Kp When the feedback deviates from the reference the output ...

Page 131: ...tings 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 decrea...

Page 132: ...ol 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 control vibration Before adjustment After adjustment Time t Response Control short term vibration If the vibration cycle is short is almost the same with the set value of derivative time Td it indicates derivative ...

Page 133: ...P communication 7 PROFIBUS CANopen DevicneNET communication 8 Ethernet communication 9 High speed pulse HDIB communication 10 EtherCat Profinet EtherNetIP communication 11 Programmable expansion card 12 Reserved 0 P09 01 PID reference preset through keypad 100 0 100 0 0 0 P09 02 PID feedback source 0 AI1 1 AI2 2 AI3 3 High speed pulse HDIA 4 Modbus Modbus TCP communication 5 PROFIBUS CANopen Devic...

Page 134: ...pper 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 Feedback offline detection time 0 0 3600 0s 1 0s P09 13 PID control selection 0x0000 0x1111 Ones place 0 Continue integral control after the frequency reaches upper lower limit 1 Stop integral control after the f...

Page 135: ... 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 High frequency point for PID parameter switching P09 20 P00 04 10 00Hz P17 00 Set frequency 0 00Hz P00 03 Max output frequency 0 00Hz P17 23 PID reference value 100 0 100 0 0 0 P17 24 PID feedback value 100 0 ...

Page 136: ...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 4 High speed pulse HDIA 5 Simple PLC program 6 Multi step speed running 7 PID control 8 Modbus Modbus TCP communication 9 PROFIBUS CANopen DeviceNet communication 10 Ethernet communication 11 High speed pulse ...

Page 137: ...ill 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 HDIA is high speed pulse input 1 HDIA is digital input Tens HDIB input type 0 HDIB is high speed pulse input 1 HDIB is digital input 0x00 P05 38 HDIA high speed pulse input function 0 Set input via frequency 1...

Page 138: ... 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 interference or P20 01 is set improperly requiring users to check the wiring and the shielding layer b Determine Z pulse direction Set P00 10 20Hz and set P00 13 running direction to forward and reverse direction respe...

Page 139: ...ic 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 obtained from autotuning will be saved in P20 09 and P20 10 automatically b Static autotuning In cases where the load can be disconnected it is recommended to adopt rotary autotuning P20 11 3 as it has high angle p...

Page 140: ...ition 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 speed acceleration deceleration time is determined by the acceleration deceleration time of pulse string the pulse string acceleration deceleration time of the system can be adjusted If the pulse string acts as t...

Page 141: ...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 Select the positioning direction by setting P22 00 bit4 b There are four zero positions in P22 group users can choose one out of four zeroing positions by setting zeroing input terminal selection 46 47 in P05 gro...

Page 142: ...ommand 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 installed on the motor shaft the motor shaft and spindle is 1 1 rigid connection b The encoder is installed on the motor shaft the motor shaft and spindle is 1 1 belt connection At this point the belt may slip during h...

Page 143: ...oning 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 is divided into continuous mode and repetitive mode users can also carry out cyclic positioning through terminal function no 55 enable digital positioning cycle 6 Commissioning procedures for positioning of phot...

Page 144: ...ter 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 when the terminal receives cyclic positioning enable signal pulse signal the motor will continue running in the set speed as per the speed mode and re enter positioning state after encountering photoelectric swi...

Page 145: ...t 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 Overcurrent during deceleration OC2 6 Overcurrent during constant speed running OC3 7 Overvoltage during acceleration OV1 8 Overvoltage during deceleration OV2 9 Overvoltage during constant speed running OV3 10 Bus u...

Page 146: ...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 fault E_NET 31 CANopen communication fault E CAN 32 To ground short circuit fault 1 ETH1 33 To ground short circuit fault 2 ETH2 34 Speed deviation fault dEu 35 Mal adjustment fault STo 36 Underload fault LL 37 Enc...

Page 147: ...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 61 Failure to identify the card at slot 2 F2 Er 62 Failure to identify the card at slot 3 F3 Er 63 Communication timeout of the card at slot 1 C1 Er 64 Communication timeout of the card at slot 2 C2 Er 65 Commu...

Page 148: ...re 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 frequency at last fault 0 00Hz P07 43 Output voltage at last fault 0V P07 44 Output current at last fault 0 0A P07 45 Bus voltage at last fault 0 0V P07 46 Max temperature at last fault 20 0 120 0 C 0 0 C P07 ...

Page 149: ...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 0 0 C P07 55 Input terminal status at 2nd last fault 0 P07 56 Output terminal status at 2nd last fault 0 ...

Page 150: ...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 state indicates that the value of the parameter cannot be modified when the VFD is in running state indicates that the value of the parameter is detected and recorded and cannot be modified The VFD automatically ch...

Page 151: ...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 Communication mode of running commands 0 Modbus Modbus TCP 1 Profibus CANopen DeviceNet 2 Ethernet 3 EtherCAT Profinet EtherNetIP 4 Programmable expansion card 5 Wireless communication card Note The options 1 2...

Page 152: ...ed 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 frequency command 0 Keypad 1 AI1 2 AI2 3 AI3 4 High speed pulse HDIA 5 Simple PLC program 6 Multi step speed running 7 PID control 8 Modbus Modbus TCP communication 9 Profibus CANopen DeviceNet communication 10 Et...

Page 153: ...me 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 time of the VFD is the first group Setting range of P00 11 and P00 12 0 0 3600 0s Model depended P00 12 DEC time 1 Model depended P00 13 Running direction 0 Run at the default direction 1 Run at the opposite dir...

Page 154: ...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 VFD is delivered In general you do not need to modify it When the frequency used exceeds the default carrier frequency the VFD needs to derate by 10 for each increase of 1k carrier frequency Setting range 1 2 15 ...

Page 155: ... 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 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 this function 0 P01 group Start a...

Page 156: ...ndby 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 current before start and it speeds up after the DC braking time If the set DC braking time is 0 DC braking is invalid Stronger braking current indicates larger braking power The DC braking current before start is...

Page 157: ...01 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 P01 28 Setting range 0 0 50 0s 0 1s P01 07 Time of ending segment of ACC S curve 0 1s P01 08 Stop mode 0 Decelerate to stop After a stop command takes effect the VFD lowers output frequency based on the DEC mod...

Page 158: ...ing 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 Constant speed In running Deceleration P01 10 P13 15 P01 12 P01 09 Time t Setting range of P01 09 0 00Hz P00 03 Max output frequency Setting range of P01 10 0 00 30 00s Setting range of P01 11 0 0 100 0 Setting...

Page 159: ... 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 canceled and enabled again 1 The terminal running command is valid at power on If the running command is considered as valid during power on the VFD is started automatically after the initialization Note Exercise...

Page 160: ...y 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 0s valid when P01 19 2 0 0s P01 21 Power off restart selection The function code indicates whether the VFD automatically runs after re power on 0 Disable 1 Enable If the restart condition is met the VFD will r...

Page 161: ... 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 circuit braking During stop if the running frequency of VFD is lower than the starting frequency P01 09 of brake for stop set P01 31 to a non zero value to enter short circuit braking for stop and then carry ou...

Page 162: ...0V 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 535Ω Model depended P02 07 Rotor resistance of AM 1 0 001 65 535Ω Model depended P02 08 Leakage inductance of AM 1 0 1 6553 5Mh Model depended P02 09 Mutual inductance of AM 1 0 1 6553 5Mh Model depended P02 10 No load current of AM 1 0 1 6553 5A Model depended P02 11 Magnetic satura...

Page 163: ...2 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 Common motor protection with low speed compensation As the cooling effect of a common motor is degraded at low speed running the corresponding electronic thermal protection value needs to be adjusted properly the l...

Page 164: ...n 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 code can be used to adjust the power display value of motor 1 However it does not affect the control performance of the VFD Setting range 0 00 3 00 1 00 P02 29 Parameter display selection of motor 1 0 Display by...

Page 165: ... 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 system oscillation and overshoot may occur if proportional gain is too small stable oscillation or speed offset may occur PI parameters have a close relationship with the inertia of the system Adjust PI parameter...

Page 166: ... 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 control mode P00 00 3 The values of the two function codes are updated automatically after SM parameter autotuning is completed Setting range 0 65535 1000 P03 10 Current loop integral coefficient I 1000 P03 11 Torq...

Page 167: ...ing 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 frequency HDIB same as the above 10 EtherCat Profinet EthernetIP communication 11 Programmable expansion card 12 Reserved 0 P03 15 Setting source of reverse rotation upper limit frequency in torque control 0 Keypad...

Page 168: ...hrough 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 the above 3 AI3 same as the above 4 Pulse frequency HDIA same as the above 5 Modbus Modbus TCP communication same as the above 6 Profibus CANopen DeviceNet communication same as the above 7 Ethernet communicat...

Page 169: ...pper 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 flux weakening limit of motor The function codes P03 22 and P03 23 are valid at constant power The motor enters the flux weakening state when the motor runs above the rated speed Change the flux weakening curva...

Page 170: ...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 frequency point of static friction 0 50 P03 31 1 00Hz P03 30 High speed friction compensation coefficient 0 0 100 0 0 0 P03 31 Corresponding frequency of high speed friction torque P03 29 400 00Hz 50 00Hz P03 3...

Page 171: ...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 High frequency current loop integral coefficient 1000 P03 39 Current loop high frequency switching threshold 100 0 P03 40 Enabling inertia compensation 0 Disable 1 Enable 0 P03 41 Upper limit of inertia compen...

Page 172: ... 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 characteristics of the loads to achieve best performance 5 Customized V F V F separation in this mode V can be separated from F and F can be adjusted through the frequency setting channel set by P00 06 or the voltage...

Page 173: ...ger 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 decreasing the efficiency When torque boost is set to 0 0 the VFD uses automatic torque boost Torque boost cut off threshold Below this frequency threshold torque boost is valid exceeding this threshold will invalid...

Page 174: ... 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 V F voltage point 2 of motor 1 0 0 P04 07 V F frequency point 3 of motor 1 0 00Hz P04 08 V F voltage point 3 of motor 1 00 0 P04 09 V F slip compensation gain of motor 1 The function code is used to compensate...

Page 175: ...p 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 V F curve power of 1 7 4 Torque down V F curve power of 2 0 5 Customized V F curve V F separation Note Refer to the description for P04 00 0 P04 14 Torque boost of motor 2 Note Refer to the descriptions for P04...

Page 176: ...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 f of motor 2 Setting range 0 0 200 0 0 0 P04 23 Low frequency oscillation control factor of motor 2 In space voltage vector control mode the motor especially the large power motor may experience current oscill...

Page 177: ... through keypad 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 time needed for the VFD to accelerate from min output voltage to the max output frequency Voltage decrease time means the time needed for the VFD to decelerate from the max output frequency...

Page 178: ...ut frequency is higher than the frequency specified 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 function code is used to set the frequency threshold for the switching between pull in current 1 and pull in current 2 Setting range 0 00Hz P00 03 Max output fre...

Page 179: ... current of the motor Setting range 0 0 200 0 120 0 P04 42 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 0 5000 650 P04 43 Integral coefficient in IF mode for AM 1 When IF control is adopted for AM 1 the function code is used to set the integral c...

Page 180: ...AM 2 0 00 P04 51 10 00Hz P04 50 End frequency 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 0x00 0x11 Ones place HDIA input type 0 HDIA is high speed pulse input 1 HDIA is digital input Tens place HDIB input type 0 HDIB is high speed pulse input 1 HDI...

Page 181: ...eed 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 PLC stop reset 24 Simple PLC pause 25 PID control pause 26 Wobbling frequency pause 27 Wobbling frequency reset 28 Counter reset 29 Switching between speed control and torque control 30 ACC DEC disabled 31 Counter trigger 32 Reserved 33 Clear frequency increase ...

Page 182: ...rved 0 65535 0 P05 08 Input terminal 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 Digital input filter time The function code is used to set the filter time for S1 S4 HDIA and HDIB In strong interference cases increase the value to avoid maloperation 0 ...

Page 183: ...n In this mode FWD is the enabling 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 mode defines Sin as the enabling terminal and the running command is generated by FWD while the direction is controlled by REV During running the Sin terminal needs to b...

Page 184: ... OFF Sin Three wire 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 controlled by both FWD and REV During running the Sin terminal needs to be closed and terminal FWD or REV generates a rising edge signal to control the running and direction of the VFD the V...

Page 185: ...again for example PLC 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 level changes when the programmable input terminals switch on or switch off Si Electrical level Si Valid Invalid Switch off delay Switch on delay Invalid Valid Setting range 0 000 50 ...

Page 186: ...onds to 0V 10V voltage In different applications 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 100 100 Corresponding setting AI 10V 10V 20mA 0 AI2 AI1 Input filter time to adjust the sensitivity of analog input Increasing the value properly 0 00V P05 25 ...

Page 187: ...1 P05 29 P05 33 Setting range 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 000s 10 000s P05 35 AI2 upper limit 10 00V P05 36 Corresponding setting of AI2 upper limit 100 0 P05 37 AI2 input filter time 0 030s P05 38 HDIA high speed pulse input functi...

Page 188: ...HDIB 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 through the corresponding function code 0 P05 51 P05 52 Reserved 0 65535 0 P06 group Output terminals P06 00 HDO output type 0 Open collector high speed pulse output The max frequency of pulse is 50 00...

Page 189: ...Set counting 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 DeviceNET communication virtual terminal output 25 Ethernet communication virtual terminal output 26 DC bus voltage established 27 Z pulse output 28 Superposing pulses 29 STO action 30 Positioni...

Page 190: ...t terminal is positive 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 electrical level changes when the programmable output terminals switch on or switch off Y electric level Y valid Invalid Switch on delay invalid Valid Switch off delay Setting range ...

Page 191: ... 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 Value 1 set through Modbus Modbus TCP 0 1000 15 Value 2 set through Modbus Modbus TCP 0 1000 16 Value 1 set through PROFIBUS CANopen DeviceNet 0 1000 17 Value 2 set through PROFIBUS CANopen DeviceNet 0 1000 18 Value 1 set throu...

Page 192: ...t The function 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 current output 1mA equals 0 5V In different cases the corresponding analog output of 100 of the output value is different See each application for detailed information 10V 20mA 0 0 100 0 AO S...

Page 193: ... time 0 3600 0s 0 5s P07 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 password is cleared and password protection is disabled After the user password is set and takes effect you cannot enter the parameter menu if you enter an incorrect password Pl...

Page 194: ... sequence 7 Reserved Tens place Reserved 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 Communication 1 Keypad Terminal 2 Keypad Communication 3 Terminal Communication 0 P07 04 Stop function validity of STOP RST The function code specifies the stop function vali...

Page 195: ... 0 65535h P07 15 VFD electricity consumption high 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 16 VFD electricity consumption low order bits P07 17 Reserved Reserved P07 18 VFD rated power 0 4 3000 0kW P07 19 VFD rated voltage 50 1200V P07 20 VFD ra...

Page 196: ...ifier module overheat 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 PID feedback offline fault PIDE 23 Braking unit fault bCE 24 Running time reached END 25 Electronic overload OL3 26 Keypad communication error PCE 27 Parameter upload error UPE 28 Para...

Page 197: ...lt 6 P E6 51 PLC card customized 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 Profinet communication fault E_PN 58 CAN communication fault ESCAN 59 Motor overtemperature fault OT 60 Failure to identify the card at slot 1 F1 Er 61 Failure to identify the ...

Page 198: ...Output voltage 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 P07 40 Output current status at present fault 0 P07 41 Running frequency at last fault 0 00Hz P07 42 Ramp reference frequency at last fault 0 00Hz P07 43 Output voltage at last fault 0V ...

Page 199: ...2nd last fault 0 0V P07 54 Max 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 details see P00 11 and P00 12 The VFD has four groups of ACC DEC time which can be selected by P05 The factory default ACC DEC time of the VFD is the first group Setting ...

Page 200: ...oints by setting jump frequencies The VFD supports 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 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 Setting range 0 00Hz P00 03 Max output frequ...

Page 201: ...al place 1 One 2 Two 3 Three 0 P08 25 Set 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 fault reset it is used to set the number of automatic fault reset times When the number of continuous reset times exceeds the value the VFD reports a fault and sto...

Page 202: ...ver during running 0 Disable 1 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 outputs the signal of Frequency level detection FDT The signal is invalid only when the output frequency decreases to a value lower than the frequency corresponding to FDT...

Page 203: ... t Setting 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 set the starting bus voltage of energy consumption braking Adjust this value properly to achieve effective braking for the load The default value varies depending on the voltage class Setting rang...

Page 204: ...ading P08 41 Overmodulation 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 Thousands Output voltage compensation 0 No 1 Yes 01 P08 42 Reserved P08 43 Reserved P08 44 UP DOWN terminal control setting 0x000 0x221 Ones place Frequency setting selection 0 The settin...

Page 205: ...uency adjusting through 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 power off 1 Clear the setting at power off Hundreds place Action selection at power off during frequency adjusting through other communication methods 0 Save the setting at power off ...

Page 206: ...iting for magnetic 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 51 VFD input power factor The function code is used to adjust the display value on the AC input side 0 00 1 00 0 56 P08 52 STO lock selection 0 Lock upon STO alarm Lock upon STO alarm indic...

Page 207: ...6 Modbus Modbus 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 Reserved The set target of process PID is a relative value for which 100 equals 100 of the feedback signal of the controlled system The system always calculates a related value 0 100 0 0 P09 01 ...

Page 208: ...inding 1 PID output 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 04 Proportional gain Kp The function is applied to the proportional gain P of PID input P determines the strength of the whole PID adjuster The value 100 indicates that when the differe...

Page 209: ...back changes 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 stronger the regulation intensity Setting range 0 00 10 00s 0 00s P09 07 Sampling cycle T It means the sampling cycle of feedback The regulator operates once during each sampling cycle The ...

Page 210: ...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 value set in P09 12 the VFD will report PID feedback offline fault and keypad displays PIDE T Output frequency t1 t2 P09 11 t1 T2 so the VFD continues running t2 P09 12 Running Fault output PIDE PIDE Setting ra...

Page 211: ...ned 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 frequency parameter and the middle is the linear interpolation between these two points 1 00 P09 15 ACC DEC time of PID command 0 0 1000 0s 0 0s P09 16 PID output filter time 0 000 10 000s 0 000s P09 17 Reserv...

Page 212: ...rresponds 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 selected it is required to set P10 02 P10 33 to determine the running frequency and running time of each step Note The symbol of multi step speed determines the running direction of simple PLC and the negative val...

Page 213: ...ed 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 terminal 3 and terminal 4 are shown in the following T indicates terminal T1 OFF ON OFF ON OFF ON OFF ON T2 OFF OFF ON ON OFF OFF ON ON T3 OFF OFF OFF OFF ON ON ON ON T4 OFF OFF OFF OFF OFF OFF OFF OFF Step 0 1 2 ...

Page 214: ...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 BIT11 BIT10 13 00 01 10 11 BIT13 BIT12 14 00 01 10 11 BIT15 BIT14 15 00 01 10 11 Select corresponding acceleration deceleration time and then convert 16 bit binary number into hexadecimal number finally and then ...

Page 215: ...start 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 the running time of each step is counted in minutes 0 P11 group Protection parameters P11 00 Phase loss protection 0x000 0x111 Ones place 0 Disable software input phase loss protection 1 Enable software input pha...

Page 216: ...t 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 function detects output current during running and compares it with the current limit level defined by P11 06 if it exceeds the current limit level the VFD will run at stable frequency during accelerated running or...

Page 217: ...er 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 underload fault 3 The VFD stops running after overload underload fault Hundreds place 0 Always detect 1 Detect during constant speed running Thousands place VFD overload current reference selection 0 Related to...

Page 218: ...he 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 P11 12 0 1 3600 0s 50 P11 12 Underload pre alarm detection time 1 0s P11 13 Fault output terminal action upon fault occurring The function code is used to set the action of fault output terminals at undervoltag...

Page 219: ...or 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 regulator during undervoltage stall Used to set the integral coefficient of the bus voltage regulator during undervoltage stall Setting range 0 1000 40 P11 19 Proportional coefficient of current regulator during...

Page 220: ...g 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 Setting range 0 2000 250 P11 25 Enabling VFD overload integral 0 Disable 1 Enable When the function code is set to 0 the overload timing value is reset to zero after the VFD is stopped In this case the determinatio...

Page 221: ...0V 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 535Ω Model depended P12 07 Rotor resistance of AM 2 0 001 65 535Ω Model depended P12 08 Leakage inductance of AM 2 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 11 Magnetic satura...

Page 222: ...f 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 protection selection of motor 2 0 No protection 1 Common motor protection with low speed compensation 2 Variable frequency motor protection without low speed compensation 2 P12 27 Overload protection coefficient of m...

Page 223: ...ers 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 rate of the injection reactive current When the active current of the SM increases to some extent the injection reactive current can be reduced to improve the power factor of the motor Setting range 0 0 100 0 o...

Page 224: ...y 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 is detected by means of pulse The value is a percentage in relative to the rated current of the motor Setting range 0 0 300 0 of the motor rated voltage 100 0 P13 07 Reserved 0 0 400 0 0 0 P13 08 Control paramet...

Page 225: ...0 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 master writes the slave communication address to 0 indicating a broadcast address in a frame all the salves on the Modbus Modbus TCP bus receive the frame but do not respond to it Local communication address is ...

Page 226: ...he 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 response delay is shorter than the VFD processing time the VFD sends response data to the upper computer after processing data If the delay is longer than the VFD processing time the VFD does not send response data t...

Page 227: ...ction 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 communication is valid 0x00 P14 07 User defined running command address 0x0000 0xFFFF User defined Modbus running command address 0x2000 P14 08 User defined frequency setting address 0x0000 0xFFFF User defined Modbus freq...

Page 228: ...ng 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 expansion card at slot 3 0 0 600 0s If it is set to 0 0 identifying faults are not detected 0 0s P16 27 Communication timeout time for expansion card at slot 1 0 0 600 0s If it is set to 0 0 identifying faults are n...

Page 229: ...ent 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 Displays current motor power 100 relative to rated motor power positive value is motoring state negative value is generating state Range 300 0 300 0 relative to rated motor power 0 0 P17 09 Motor output torque Dis...

Page 230: ...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 19 AI1 input voltage Displays input signal of AI1 Range 0 00 10 00V 0 00V P17 20 AI2 input voltage Displays input signal of AI2 Range 10 00V 10 00V 0 00V P17 21 HDIA input frequency Displays input frequency of H...

Page 231: ...sation 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 reference Displays the exciting current reference value under vector control mode Range 3000 0 3000 0A 0 0A P17 34 Torque current reference Displays torque current reference value under vector control mode Range 3000 ...

Page 232: ...tor 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 180 0 P17 43 Forward rotation upper limit frequency in torque control 0 00 P00 03 50 00Hz P17 44 Reverse rotation upper limit frequency in torque control 0 00 P00 03 50 00Hz P17 45 Inertia compensation torque 10...

Page 233: ...cy 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 Range 0 65535 0 P18 02 Encoder Z pulse count value Corresponding count value of encoder Z pulse Range 0 65535 0 P18 03 High order bit of position reference value High order bit of position reference value zero ou...

Page 234: ...curately 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 of encoder 0 Forward 1 Reverse 0 P18 12 Encoder Z pulse angle Reserved Range 0 00 359 99 0 00 P18 13 Encoder Z pulse error times Reserved Range 0 65535 0 P18 14 High order bit of encoder pulse count value Enco...

Page 235: ...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 Pulse command A2 B2 count value The count value is accumulated only if the VFD is powered on 0 65535 0 P18 25 Low order bit of count value of pulse reference Pulse command A2 B2 count value The count value is ...

Page 236: ... 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 Cosine PG card without CD signal 13 Sine Cosine PG card with CD signal 14 Absolute encoder PG card 15 CAN master slave communication card 16 Modbus TCP communication card 17 EtherCat communication card 18 BacNet...

Page 237: ...f 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 type display 0 Incremental encoder 1 Resolver type encoder 2 Sin Cos encoder 3 Endat absolute encoder 0 P20 01 Encoder pulse number Number of pulses generated when the encoder revolves for one circle Setting ran...

Page 238: ... 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 calibration Bit1 Enable encoder angle calibration Bit2 Enable SVC speed measurement Bit3 Reserved Bit4 Reserved Bit5 Reserved Bit6 Enable CD signal calibration Bit7 Reserved Bit8 Do not detect encoder fault during ...

Page 239: ...ation 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 place Sin Cos encoder 0 without CD signal 1 with CD signal 0x00 P20 15 Speed measurement mode 0 PG card 1 local realized by HDIA and HDIB supports incremental 24V encoder only 0 P20 16 Frequency division coefficie...

Page 240: ...r pulse filter width 0 63 The filtering time is P20 18 0 25μs The value 0 or 1 indicates 0 25μs 2 P20 19 Pulse reference filter width 0 63 The filtering time is P20 19 0 25 μs The value 0 or 1 indicates 0 25 μs 2 P20 20 Pulse number of pulse reference 0 65535 1024 P20 21 Enable angle compensation of SM 0 1 0 P20 22 Switchover frequency threshold of speed measurement mode 0 630 00Hz Note Valid only...

Page 241: ...rough 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 Disable The servo can be enabled by terminals 1 Enable Bit2 Reserved Note In the pulse string or spindle positioning mode the VFD enters the servo operation mode when there is a valid servo enabling signal If t...

Page 242: ...lse 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 regulator APR gains are switched based on the switching mode set in P21 04 When the spindle orientation function is used the gains are switched automatically regardless of the setting of P21 04 P21 03 is used for dynam...

Page 243: ...ion 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 range of positioning When the position deviation is less than P21 09 and the duration is larger than P21 10 positioning completion signal will be outputted Setting range 0 1000 10 P21 10 Detection time for positi...

Page 244: ...g 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 Home searching mode 0 Search for the home just once 1 Search for the home during each run Bit5 Home calibration mode 0 Calibrate in real time 1 Single calibration Bit6 Positioning completion signal selection 0 ...

Page 245: ...3 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 process ACC time of positioning means the time needed for the VFD to accelerate from 0Hz to Max output frequency P00 03 DEC time of positioning means the time needed for the VFD to decelerate from Max output frequen...

Page 246: ...al 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 superposition value Example P21 27 1 0 ms P05 05 67 When the S5 terminal input signal is 0 5s the actual number of pulses superposed is 500 3 Input terminal function 69 The timing sequence of this value is the same as th...

Page 247: ...e 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 positioning reference point 0 Z pulse input 1 S2 S3 S4 terminal input Bit2 Search for reference point 0 Search the reference point only once 1 Search the reference point every time Bit3 Enable reference point calibratio...

Page 248: ...n 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 Max output frequency P00 03 to 0Hz Setting range 0 0 100 0s 3 0s P22 03 Spindle zeroing position 0 You can select the zeroing positions of four spindles by terminals function code 46 47 Setting range 0 65535 0...

Page 249: ...le 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 point is P22 03 the final spindle zero point will be the sum of P22 03 and P22 15 Setting range 0 39999 0 P22 16 Reserved 0 65535 0 P22 17 Reserved 0 65535 0 P22 18 Rigid tapping selection Ones place Whether to...

Page 250: ... 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 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 system oscillation and overs...

Page 251: ...lip 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 system Generally you do not need to modify the two function codes Applicable to SVC mode 0 P00 00 0 and closed loop vector control mode P00 00 3 The values of the two function codes are updated automatically afte...

Page 252: ... 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 direction 0 Forward 1 Reverse Tens Z pulse direction reserved 0 Forward 1 Reverse Hundreds CD UVW pole signal direction 0 Forward 1 Reverse 0x000 P24 03 Detection time of encoder offline fault 0 0 10 0s 2 0s P24 04 Det...

Page 253: ...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 Tens place UVW pulse for SM 0 Do not detect 1 Enable 0x10 P24 09 Initial angle of Z pulse Relative electric angle of encoder Z pulse and motor pole position Setting range 0 00 359 99 0 00 P24 10 Initial angle of t...

Page 254: ... 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 disable encoder input filter 0 No filter 1 Filter Bit1 Encoder signal filter mode set Bit0 or Bit2 to 1 0 Self adaptive filter 1 Use P24 18 filter parameters Bit2 Enable disable encoder frequency division output...

Page 255: ...ber 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 compensation coefficient 200 0 200 0 100 0 P24 24 Reserved 0 65535 0 P25 group Expansion I O card input functions P25 00 HDI3 input type selection 0 HDI3 is high speed pulse input 1 HDI3 is digital input 0 P25 01 Function...

Page 256: ...es 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 delay Switch off delay valid Setting range 0 000 50 000s 0 000s P25 11 HDI3 switch off delay 0 000s P25 12 S5 switch on delay 0 000s P25 13 S5 switch off delay 0 000s P25 14 S6 switch on delay 0 000s P25 15 S6 s...

Page 257: ...tting 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 sensitivity of analog input Note AI3 and AI4 can support 0 10V 0 20mA input when AI3 and AI4 select 0 20mA input the corresponding voltage of 20mA is 10V Setting range of P25 24 0 00V P25 26 Setting range of P25 25 300 0...

Page 258: ...00 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 filter time 0 000s 10 000s 0 030s P25 40 AI3 input signal type Range 0 1 0 Voltage 1 Current 0 P25 41 AI4 input signal type Range 0 1 0 Voltage 1 Current 0 P25 42 P25 45 Reserved 0 65535 0 P26 group Expansion I O...

Page 259: ...ch 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 delay 0 000s P26 16 Y2 switch off delay 0 000s P26 17 Y3 switch on delay 0 000s P26 18 Y3 switch off delay 0 000s P26 19 RO3 switch on delay 0 000s P26 20 RO3 switch off delay 0 000s P26 21 RO4 switch on delay 0 00...

Page 260: ... 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 40 P26 38 100 0 Setting range of P26 41 0 00V 10 00V Setting range of P26 42 0 000s 10 000s Setting range of P26 43 300 0 P26 45 Setting range of P26 44 0 00V 10 00V Setting range of P26 45 P26 43 300 0 0 0 P2...

Page 261: ... 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 The master is speed control and the slave will be forced to be in the torque control mode 2 Master slave mode 2 Start in the slave first speed mode master slave mode 0 and then switch to torque mode at a certain ...

Page 262: ...e 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 always but the VFD stops when encountering OUT1 OUT2 OUT3 OC1 OC2 OC3 OV1 OV2 OV3 or SPO Note Terminal control must be used for a fire mode 0 P28 26 Running frequency in fire mode 0 00Hz P00 03 Max output frequ...

Page 263: ... 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 Customized function group 4 P93 00 P93 39 Reserved 0 65535 0 ...

Page 264: ...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 faults occurred 7 5 VFD faults and solutions When a fault occurred handle the fault as follows 1 When a VFD fault occurred confirm whether keypad display is improper If yes contact ASTOR 2 If keypad works properl...

Page 265: ...ources 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 short circuit or line to line short circuit or the rotation is not smooth Check the output wiring Check if there is strong interference Check the setup of related function codes OC2 Over current during decelerat...

Page 266: ...Communication line fault Communication address error Communication suffers from strong interference Set proper baud rate Check the wiring of communication interfaces Set proper communication address Replace or change the wiring to enhance anti interference capacity ItE Current detection fault Poor contact of the connector of control board Hall component is damaged Exception occurred to amplificati...

Page 267: ...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 wires to confirm whether fault exists Check the surroundings to rule out interference source Replace the hardware and ask for maintenance service UPE Parameter upload error The keypad wire is poorly contacted o...

Page 268: ...t 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 whether load is proper Check whether control parameters are set correctly Increase maladjustment detection time LL Electronic underload fault The VFD performs underload pre alarm based on the set value Check the...

Page 269: ...ether 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 Hardware fault occurred to STO circuit Replace the control board CrCE Safety code FLASH CRC check fault Control board is faulty Replace the control board E Err Repetitive expansion card type The two inserted exp...

Page 270: ... 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 on Check whether the insertion port is damaged if yes replace the insertion port after power down C1 Er Communication timeout occurred to the expansion card in card slot 1 There is no data transmission in inte...

Page 271: ... 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 transmission between the communication card and the host computer or PLC Check whether the communication card wiring is loose or dropped E PN Profinet card communication timeout fault There is no data transmission betw...

Page 272: ...ynchronous 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 timeout No data transferred between the communication card and upper computer or PLC Check whether the communication card cable is loosen or disconnected 7 5 2 Other states Displayed code State type Possible cause S...

Page 273: ...ning 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 to heavy loads Motor fault Yes No No Yes Yes Normal Yes Yes Normal Exception occurs normal Communication Terminal Keypad Yes Exception occurs No No No No No No Normal Normal Exception occurs Yes Normal Excepti...

Page 274: ...ether 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 motor type and parameters correctly Perform autotuning Set the parameter properly Whether the V F vibration parameter is set properly Set the parameters properly Check the set frequency Check the load Yes No Yes...

Page 275: ... 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 Undervoltage Undervoltage fault Whether the VFD is powered off during running Whether the voltage of the power supply is within the standard range Ensure the power supply meet the requirement Whether the air swi...

Page 276: ...riable 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 No Yes Whether the motor parameters are set correctly Whether it is a variable frequency motor Whether the load is too heavy Whether the three phases of the motor are balanced Whether the carrier frequency is ...

Page 277: ... 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 frequency is too high Whether the heat sink is blocked Whether the fan of the VFD emits an unusual sound Yes No Yes No Yes No Yes No Yes No Whether the load is too heavy or the capacity of the VFD is too small ...

Page 278: ... 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 wiring distance adjust the voltage drop of the output reactor etc Whether the load or inertia is too large Increase the ACC time Check the voltage of the terminals of the motor with a multimeter Whether the voltag...

Page 279: ... 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 correctly Whether the ASR and ACR parameters are set properly Yes No Yes No Yes No Yes No Yes No Yes No Yes No No Yes Yes No No Yes Yes No Yes No Reduce the load and increase the capacity of the VFD Whether the l...

Page 280: ... 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 measure and ensure that the resistance between the ground block and PE terminal is lower than 1 5 Ω 3 Try to add a safety capacitor of 0 1 μF to the signal end of the feedback signal terminal of the sensor 4 Try ...

Page 281: ...unication 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 which can improve the anti interference capability 4 In multi VFD application scenarios check and ensure that the driving capacity of the master is sufficient 5 In the connection of multiple VFDs you need to configu...

Page 282: ...ble 2 Add a safety capacitor of 0 1 μF 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 input terminals in parallel For example if S1 is used to control the start and stop and S4 is idle you can try to connect S1 to S4 in parallel Note If the controller such as PLC in the system controls more tha...

Page 283: ...tion 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 damaged or spliced 3 Check and ensure that no secondary grounding is performed on the neutral wire 4 Check and ensure that the main power cable terminal is in good contact with the air switch or contactor all ...

Page 284: ...s 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 multimeters or other instruments for measurement The requirements stated in this manual are met Keypad Check the display of information Visual inspection The characters are displayed properly Check whether cha...

Page 285: ...rmine the service life 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 the capacity Electrostatic capacity initial value 0 85 Resistor Check whether there is displacement caused due to overheat Olfactory and visual inspection No exception occurs Check ...

Page 286: ...ation No exception occurs Cooling system Cooling fan 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 exception occurs Check whether there is discoloration caused due to overheat Visual inspection and determine the service life based on the maintenance info...

Page 287: ...me 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 4 Remove the fan with a screwdriver 5 Install a new fan in the VFD in the reverse steps Assemble the VFD Ensure that the air direction of the fan is consistent with that of the VFD as shown in the following fig...

Page 288: ...Ds 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 and N to S or T All the DC bus capacitors share one rectifier and therefore they are all charged For VFDs of a high voltage class ensure that the voltage requirement for example 380 V is met during charging Capac...

Page 289: ... 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 ASTOR office 8 5 Power cable Read the safety precautions carefully and follow the instructions to perform operations Otherwise physical injuries or device damage may be caused 1 Stop the VFD disconnect the power supply and wait for...

Page 290: ...smission 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 there is only one device serving as the master and other devices are the slaves The master can communicate with one slave or all the slaves by sending broadcast messages For separate access commands a slave needs...

Page 291: ...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 Use a short cable when possible It is recommended that you insert the converter directly into the PC Similarly when a USB RS485 converter is used use a short cable when possible When the wiring is completed sel...

Page 292: ...120Ω 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 connection Figure 9 5 shows the start connection diagram When this connection mode is adopted the two devices that are farthest away from each other on the line must be connected with a terminal resistor in t...

Page 293: ...e 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 hexadecimal characters 0 9 A F 1 odd even check bit this bit is not provided if no check is needed 1 stop bit with check performed or 2 bits without check Error detection domain Cyclic redundancy check CRC The following ...

Page 294: ...n 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 receiving device deletes the incomplete information and mistakes the subsequent byte for the address domain of a new frame Similarly if the transmission interval between two frames is shorter than the transmission ti...

Page 295: ...ck 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 in the check bit of the frame The receiving device performs the odd even check after receiving the data If it finds that the odd even parity of the data is inconsistent with the preset information it determine...

Page 296: ...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 large Use this program with caution in scenarios where there are space occupation requirements on programs 9 4 RTU command code and communication data 9 4 1 Command code 03H reading N words continuously up to 1...

Page 297: ...icating 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 information occupies one byte Start address indicates that data reading is started from this address It occupies two bytes with the high order bit on the left and low order bit on the right Data count indicates the ...

Page 298: ...gh 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 left and high order bit on the right 9 4 2 Command word 06H writing a word This command is used by the master to write data to the VFD One command can be used to write only one piece of data It is used to modify ...

Page 299: ...s 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 address is 01H the query and return strings are the same and the formats are described in the following tables RTU master command START T1 T2 T3 T4 time gap with a min length of 3 5 bytes ADDR 01H CMD 08H Sub functio...

Page 300: ... 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 master to the VFD START T1 T2 T3 T4 time gap with a min length of 3 5 bytes ADDR 02H CMD 10H High order bit of data writing address 00H Low order bit of data writing address 04H Data count high order bit 00H Dat...

Page 301: ... 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 number is 05 that is the high order bit of the parameter address is the hexadecimal form of 05 and the number behind the dot mark is 06 that is the low order bit is the hexadecimal form of 06 Therefore the func...

Page 302: ...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 monitoring the operation status of the VFD The following table describes other function parameters Function Address Data description R W Communication based control command 2000H 0001H Forward running R W 0002H Reve...

Page 303: ...trol 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 input terminal command range 0x000 0x3FF Corresponding to S8 S7 S6 S5 HDIB HDIA S4 S3 S2 S1 R W 200BH Virtual output terminal command range 0x00 0x0F Corresponding to local RO2 RO1 HDO Y1 R W 200CH Voltage setti...

Page 304: ...ol 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 VFD identification code 2103H AS28ADRV 0x01A2 R Running frequency 3000H 0 Fmax Unit 0 01Hz Compatible with CHF100A and CHV100 communication addresses R Set frequency 3001H 0 Fmax Unit 0 01Hz R Bus voltage 3002H 0...

Page 305: ... 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 characteristics indicate whether a function can be read and written For example Communication based control command can be written and therefore the command code 6H is used to control the VFD The R characteristic indic...

Page 306: ...iplying 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 Detailed parameter description or Default value If there are n decimals in the value the fieldbus scale m is the nth power of 10 Take the following table as an example m is 10 Function code Name Description Setting r...

Page 307: ... 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 Description 01H Invalid command The command code received by the upper computer is not allowed to be executed The possible causes are as follows The function code is applicable only on new devices and is not implemented...

Page 308: ...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 the device returns the corresponding function code and data address or sub function code In an exception response the device returns a code that is equal to a normal code but the first bit is logic 1 For example ...

Page 309: ...ad 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 addresses the parameter address of status word 1 of the VFD is 2100H The read command transmitted to the VFD is as follows Read command VFD address CRC Parameter address Data quantity 01 03 21 00 00 01 8E 36 As...

Page 310: ...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 running R W 0002H Reverse running 0003H Forward jogging 0004H Reverse jogging 0005H Stop 0006H Coast to stop emergency stop 0007H Fault reset 0008H Jogging to stop The command transmitted by the master is as fo...

Page 311: ...and 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 required in the commands 9 4 8 3 Examples of continuously write command 10H Example 1 Set the VFD whose address is 01H to be forward running at the frequency of 10 Hz Refer to the table of other function parameter...

Page 312: ...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 time of the VFD whose address is 01H to 10s and DEC time to 20s P00 11 ACC time 1 Setting range of P00 11 and P00 12 0 0 3600 0s Model depended P00 12 DEC time 1 Model depended The address of P00 11 is 000B 10s ...

Page 313: ...load 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 with P14 01 The data bits check bits and end bits must be set consistently with P14 02 If the RTU mode is selected you need to select the hexadecimal form Input HEX To set the software to automatically execute ...

Page 314: ...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 include the following The serial port is set incorrectly For example the converter uses the serial port COM1 but COM2 is selected for the communication The settings of the baud rates data bits end bits and check b...

Page 315: ...Astraada DRV 28A inverters 309 Appendix A Expansion cards A 1 Model definition AS 28 XXX 0 XXX ...

Page 316: ...ripherial devices filters reactors braking systems extension cards Group Product group BTH Bluetooth extension cards PBS Profibus extension cards PNS Profinet extension cards ETH Ethernet extension cards CAN CAN or CANopen extension INU I O extension cards PLC PLC extension cards ENC Encoder extension cards Properties Voltage degree 0 peripherial device voltage independent ...

Page 317: ...tension card For PLC 001 1st version of extension card For Encoder 001 UVW PG interface pulse direction setting frequency divide output 5V 002 Resolver PG interface pulse direction setting frequency divide output Passive 003 Incremental PG card pulse direction setting frequency divide output 12V 004 Incremental PG card pulse direction setting frequency divide output 24V The following table describ...

Page 318: ...m storage space of 128 kB and data storage space of 64 kB 6 digital inputs 2 digital outputs 2 relay outputs 1 double contact output and 1 single contact output Bluetooth communication card AS28BTH0001 AS28BTH0002 Supporting Bluetooth 4 0 With Astraada s mobile phone APP you can set the parameters and monitor the states of the inverter through Bluetooth The maximum communication distance in open e...

Page 319: ...ysical layer Supporting the CANopen protocol CAN master slave control communication card AS28CAN0002 Based on the CAN2 0B physical layer Adopting internal master slave control proprietary protocol PROFIBUS DP communication card AS28PBS0001 Supporting the PROFIBUS DP protocol PROFINET communication card AS28PNS0001 Supporting the PROFINET protocol Multi function incremental PG card AS28ENC0003 Appl...

Page 320: ...ers of 5 V Supporting the orthogonal input of A B and Z Supporting pulse input of phase U V and W Supporting the frequency divided output of A B and Z Supporting the input of pulse string reference Resolver PG card AS28ENC0002 Applicable to resolver encoders Supporting frequency divided output of resolver simulated A B Z IO expansion card AS28INU0001 Programmable expansion card AS28PLC0001 Bluetoo...

Page 321: ...open CAN master slave control communication card AS28CAN000x PROFINET communication card AS28PNS0001 Sin Cos PG card AS28ENC0006 UVW incremental PG card AS28ENC0001 Resolver PG card AS28ENC0002 Multi function incremental PG card AS28ENC0003 24V incremental PG card AS28ENC0004 ...

Page 322: ...47C5A 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 facilitate the wiring For example the connector of the connection cable of the DP card is large so it is recommended to be installed in the SLOT1 card slot To ensure high anti interference capability in close...

Page 323: ...nstallation diagram Diagram of ECs installed EC 1 EC 3 EC 2 Figure A 1 AS28DRV47C5A or higher models with expansion cards installed EC 1 EC 2 ECs installing ECs installed EC 1 EC 2 Figure A 2 AS28DRV45C5A and lower models with expansion cards installed ...

Page 324: ...P 7 STEP 2 STEP 4 STEP 6 STEP 8 Unscrew the screws and remove th e lower cover Unscrew the screws take out the keypad and remove the upper cover Insert the EC Align the EC positioning holes and positioning studs to fix the EC Tighten the screws Cut the corresponding outlet box Diagram of outlet box cut Figure A 3 Expansion card installation procedure diagram ...

Page 325: ... 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 binding position Figure A 5 Expansion card wiring A 4 IO expansion card AS28INU0001 ...

Page 326: ... by the control board The AS28INU0001 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 digital output 1 analog input 1 analog output and two relay outputs It is user friendly providing relay outputs through European type screw terminals and other inputs and outputs through spring terminals AS28INU...

Page 327: ... 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 delivery Relay output RO3A NO contact of relay 3 1 Contact capacity 3A AC 250 V 1 A DC 30 V 2 Do not use them as high frequency digital outputs RO3B NC contact of relay 3 RO3C Common contact of relay 3 RO4A NO con...

Page 328: ...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 other 0 5s You can query the error types on the upper computer Auto Station This indicator is off when there is no error LED5 Power indicator This indicator is on when the expansion card is powered on LED6 RU...

Page 329: ...nput 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 COM Digital input 5 PS6 COM Digital input 6 PY1 CME Digital output 1 1 Switch capacity 200 mA 30 V 2 Output frequency range 0 1 kHz 3 The terminals CME and COM are shorted through J1 before delivery PY2 CME Digi...

Page 330: ...n cards see the Astraada DRV 28A Series VFD Auto Station Programmable Expansion Card Operation Manual A 6 Communication card function description A 6 1 Bluetooth communication card AS28BTH000x and WIFI card AS28WIF000x Definitions of indicators and function buttons Indicator button Name Function LED1 LED3 Bluetooth WIFI state indicator The indicator is on when the expansion card is establishing a ...

Page 331: ...mmunication 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 can operate the VFD in a maximum distance of 30 m You can choose a PCB antenna or an external sucker antenna If the VFD is located in an open space and is a molded case machine you can use a built in PCB antenna...

Page 332: ...ss communication card must be used with the ASTOR 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 expansion card The main interface is shown as follows ...

Page 333: ...D_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 Some devices such as the optical transceiver RS485 may need to obtain power through these pins On some devices the transmission and receiving directions are determined by RTS In normal applications only A Line B...

Page 334: ...ormed 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 during the initialization of the communication card is different from that during the network configuration It blinks at the frequency of 2 Hz when user parameter data is incorrect The length or content of the user pa...

Page 335: ... 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 computer is normal it is off when the upper computer is disconnected LED3 ACK indicator Red It is on when there is data to return to the upper computer it is off when there is no data to return to the upper compu...

Page 336: ...d 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 other 0 5s and it is off when the expansion card is disconnected from the control board LED4 Power indicator This indicator is on after the control board feeds power to the communication card LED5 Running indic...

Page 337: ...nterfaces 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 c Not connected 5 n c Not connected 6 RX Receive Data 7 n c Not connected 8 n c Not connected Indicator definition The PROFINET communication card has 9 indicators of which LED1 is the power indicator LED2 ...

Page 338: ...k 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 Off PROFINET communication card and PC PLC are not yet communicating Electrical connection The Profinet communication card adopts a standard RJ45 interface which can be used in a linear network topology and a st...

Page 339: ...s 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 This indicator is on after the control board feeds power to the PG card LED3 State indicator This indicator is on when the expansion card is establishing a connection with the control board it blinks periodically...

Page 340: ...x 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 B2 Z2 Z2 AO Frequency divided output 1 Differential output of 5 V 2 Supporting frequency division of 2N which can be set through P20 16 or P24 16 Max output frequency 200 kHz AO BO BO ZO ZO The following figu...

Page 341: ... S T AO AO BO BO ZO ZO pulse A pulse B Forward jogging Forward running Fault reset A2 A2 B2 B2 Z2 Z2 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 ...

Page 342: ...1 C1 C1 D1 A1 A1 PGND PWR B1 B1 R1 R1 A 7 2 UVW incremental PG card AS28ENC0001 The terminals are arranged as follows A2 A2 B2 B2 Z2 Z2 PE AO BO ZO A1 B1 Z1 U V W PWR GND AO BO ZO A1 B1 Z1 U V W PGND Indicator definition Indicator Name Function LED1 State indicator This indicator is on when the expansion card is establishing a connection with the control board it blinks periodically after the expa...

Page 343: ...28ENC0001 expansion card supports the input of absolute position signals and integrates the advantages of absolute and incremental encoders It is user friendly adopting spring terminals AS28ENC0001 terminals are described as follows Signal Port Function PWR Encoder power Voltage 5 V 5 Max current 200 mA PGND A1 Encoder interface 1 Differential incremental PG interface of 5 V 2 Response frequency 4...

Page 344: ...ponse frequency 40 kHz U V V W W The following figure shows the external wiring of the AS28ENC0001 expansion card U V W U V W M3 PG 24V PE COM S4 S3 S2 S1 HDIB PW HDIA R S T AO AO BO BO ZO ZO pulse A pulse B Forward jogging Forward running Fault reset A2 A2 B2 B2 Z2 Z2 CNC PLC Upper computer V W W U U V A1 A1 PGND PWR B1 B1 Z1 Z1 A 7 3 Resolver PG card AS28ENC0002 ...

Page 345: ...nected it is on when the encoder signals are normal and it blinks when the encoder signals are not stable LED3 Power indicator This indicator is on after the control board feeds power to the PG card The AS28ENC0002 expansion card can be used in combination with a resolver of excitation voltage 7 Vrms It is user friendly adopting spring terminals AS28ENC0002 terminals are described as follows Signa...

Page 346: ...255 which can be set through P20 16 or P24 16 4 Max output frequency 200 kHz BO ZO ZO The following figure shows the external wiring of the AS28ENC0002 expansion card 24V PE COM S4 S3 S2 S1 HDIB PW HDIA SI CO CO EX EX 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 SI Fault reset Z2 Z2 A 7 4 Multifunction incremental PG c...

Page 347: ...his indicator is off when A1 and B1 of the encoder is disconnected and it is on when the pulses are normal LED3 Power indicator This indicator is on after the control board feeds power to the PG card The AS28ENC0003 expansion card can be used in combination with multiple types of incremental encoders through different modes of wiring It is user friendly adopting spring terminals AS28ENC0003 termin...

Page 348: ...the expansion card used in combination with an open collector encoder A pull up resistor is configured inside the PG card 24V PE COM 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 12V SW1 Z B A The following figure shows the external wiring of the e...

Page 349: ...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 shows the external wiring of the expansion card used in combination with a differential encoder ...

Page 350: ...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 12V SW1 A 7 5 24V multi function incremental PG card AS28ENC0004 ...

Page 351: ...nnected 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 on after the control board feeds power to the PG card AS28ENC0004 can work in combination with multiple types of incremental encoders through various external wiring modes It is user friendly adopting spring ter...

Page 352: ... 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 V W U V W M3 PG AO BO ZO pulse A pulse B A2 A2 B2 B2 CNC PLC Upper computer A1 Z2 Z2 PGND PWR Z B A Forward running Forward jogging Fault reset The following figure shows the external wiring of the PG card whe...

Page 353: ...5 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 tool PE A1 B1 Z1 PWR PGND A1 B1 Z1 PGND Indicator definition Indicator Name Function LED1 Status indicator This indicator is on when the expansion card is establishing a connection with the control board it blink...

Page 354: ...combination with multiple types of incremental encoders through various external wiring modes which are similar to the wiring modes of AS28ENC0005 AS28ENC0005 terminals are described as follows Signal Port Function PWR Encoder power Voltage 5V 12V 5 Max current 150 mA The voltage class can be selected through SW1 depending on the encoder voltage class PGND is the isolation power ground PGND A1 Enc...

Page 355: ...ty 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 power of the motor B 2 2 Derating If the ambient temperature on the site where the VFD is installed exceeds 40 C the altitude exceeds 1000 m a cover with heat dissipation vents is used or the carrier frequency i...

Page 356: ...oltage the AS28DRV4018A AS28DRV4090A VFD models are suitable for the use on the grid with the maximum expected short circuit current no more than 22kA at the maximum rated voltage the AS28DRV4110A AS28DRV4500A VFD models are suitable for the use on the grid with maximum expected short circuit current no more than 100kA at the maximum rated voltage Frequency 50 60 Hz 5 with a maximum change rate of...

Page 357: ... universal inverter 27 DRV 27 vector inverter 28 DRV 28A closed vector inverter Group Product group DRV Astraada DRV inverters Properties Voltage degree 2 single phase 230 VAC 4 three phase 400 VAC Rated power 0 9 rated power C comma Example 0C4 0 4 kW 4C0 4 kW 7C5 7 5 kW 075 75 kW A Advanced Product ratings Power limit 1 5 times of the rated power of the motor Field weakeni ng point 10 400 Hz Car...

Page 358: ... 2014 35 EU and EMC directive 2014 30 EU B 5 2 EMC compliance declaration European union EU stipulates that the electric and electrical devices sold in Europe cannot generate electromagnetic disturbance that exceeds the limits stipulated in related standards and can work properly in environments with certain electromagnetic interference The EMC product standard EN 61800 3 describes the EMC standar...

Page 359: ...stall it following the description in the EMC filter manual 2 Select the motor and control cables according to the description in the manual 3 Install the VFD according to the description in the manual Currently in environments in China the VFD may generate radio interference you need to take measures to reduce the interference B 6 2 VFD category of C3 The anti interference performance of the VFD ...

Page 360: ...3 71 3 28 5 16 8 2 5 109 3 56 6 7 71 3 58 2 ø4 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 can directly use threaded screws or a keypad bracket For VFD models of AS28DRV41C5A AS28DRV4075A you need to use optional keypad installation brackets For those of AS28DRV4090A AS28DRV4500A you can use optional brackets or ...

Page 361: ...straada DRV 28A inverters 355 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 AS28DRV41C5A AS28DRV4037A wall mounting diagram ...

Page 362: ... W1 W2 H1 H2 W3 D1 Figure C 5 AS28DRV4045A 075 090P wall mounting diagram W1 D1 W2 H1 H2 Figure C 6 AS28DRV4090A AS28DRV4110A wall mounting diagram W1 H1 D1 W2 W2 6 ø11 0 H2 Figure C 7 AS28DRV4132A AS28DRV4200A wall mounting diagram ...

Page 363: ...5 M4 AS28DRV44C0A AS28DRV45C5A 126 115 186 175 201 5 M4 AS28DRV47C5A 146 131 256 243 5 192 6 M5 AS28DRV4011A AS28DRV4015A 170 151 320 303 5 220 6 M5 AS28DRV4018A AS28DRV4022A 200 185 340 6 328 6 208 6 M5 AS28DRV4030A AS28DRV4037A 250 230 400 380 223 6 M5 AS28DRV4045A AS28DRV4075A 282 160 226 560 542 258 9 M8 AS28DRV4090A AS28DRV4110A 338 200 554 535 330 10 M8 AS28DRV4132A AS28DRV4200A 500 180 870 ...

Page 364: ...Astraada DRV 28A inverters 358 C 4 2 Flange installation dimensions H1 H2 W1 W2 D1 D2 W3 W2 W4 H4 H2 H3 Figure C 9 AS28DRV41C5A 075 090P flange installation diagram ...

Page 365: ...C 2 380V flange installation dimensions unit mm VFD model W1 W2 W3 W4 H1 H2 H3 H4 D1 D2 Hole diameter Screw AS28DRV41C5A AS28DRV42C2A 150 2 115 130 7 5 234220 190 13 5 185 65 5 5 M4 AS28DRV44C0A AS28DRV45C5A 150 2 115 130 7 5 234220 190 13 5 201 83 5 M4 AS28DRV47C5A 170 2 131 150 9 5 292276 260 6 192 84 5 6 M5 AS28DRV4011A AS28DRV4015A 191 2 151 174 11 5 370351 324 12 220 113 6 M5 AS28DRV4018A AS2...

Page 366: ... AS28DRV4030A AS28DRV4037A 316 300 274 13 430300 410 55 223 118 3 6 M5 AS28DRV4045A AS28DRV4075A 352 332 306 12 580400 570 80 258 133 8 9 M8 AS28DRV4090A AS28DRV4110A 418 5 389 5 361 14 2600370 559 108 5 330 149 5 10 M8 AS28DRV4132A AS28DRV4200A 500 180 480 60 870850 796 37 360 178 5 11 M10 ...

Page 367: ...on diagram W1 W2 W2 H1 H2 3 ø22 0 D1 D2 D2 W3 6 ø12 0 Figure C 13 AS28DRV4355A AS28DRV4500A floor installation diagram Table C 3 380V floor installation dimensions unit mm VFD model W1 W2 W3 W4 H1 H2 D1 D2 Hole diameter Screw AS28DRV4220A AS28DRV4315A 750 230 714 680 1410 1390 380 150 13 12 M12 M10 AS28DRV4355A AS28DRV4500A 620 230 572 1700 1678 560 240 22 12 M20 M10 ...

Page 368: ...Astraada DRV 28A inverters 362 ...

Page 369: ...ter Output filter Output reactor Motor Earth Upper PC software 485 485 Standard Note The VFD models of AS28DRV4037A and lower are equipped with built in braking units and those of AS28DRV4045A AS28DRV4055A can be configured with optional built in braking units The VFD models of AS28DRV4018A AS28DRV4110A are equipped with built in DC reactors P1 terminals are equipped only for the VFD models of AS2...

Page 370: ...ransmitted 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 consume the regenerative energy of the motor to reduce the DEC time The VFD models of AS28DRV4037A and lower need only to be configured with braking resistors those of AS28DRV4132A and higher also need to be configured...

Page 371: ...ctromagnetic 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 Insulator Conductor PE Symmetrical shielded cable Four core cable Note If the conductivity of the shield layer of the motor cables cannot meet the requirements separate PE conductors must be used To protect the conduct...

Page 372: ...elded 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 shielded network cables are recommended Note Analog signals and digital signals cannot use the same cables and their cables must be arranged separately Do not perform any voltage endurance or insulation resistance t...

Page 373: ...6 4 6 AS28DRV4037A 25 25 16 16 25 25 25 25 M6 4 6 AS28DRV4045A 25 35 16 25 35 25 35 M8 9 11 AS28DRV4055A 35 50 16 25 35 50 35 50 M8 9 11 AS28DRV4075A 50 70 25 35 50 70 50 70 M8 9 11 AS28DRV4090A 70 95 35 50 70 95 70 95 M10 18 23 AS28DRV4110A 95 95 50 50 95 95 95 95 M10 18 23 AS28DRV4132A 95 150 50 70 95 150 95 150 M12 31 40 AS28DRV4160A 150 185 70 95 150 185 150 185 M12 31 40 AS28DRV4185A 185 185 ...

Page 374: ...he 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 other cables and the motor cables in parallel If a control cable and power cable must cross each other ensure that the angle between them is 90 degrees The cable trays must be connected properly and well grounded A...

Page 375: ...turer s regulation is not followed hot 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 instructions To ensure safety you can configure an electromagnetic contactor on the input side to control the switch on and switch off of the main circuit power so that the ...

Page 376: ...nt 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 large leakage current and overcurrent protection of the VFD may be frequently triggered To prevent this from happening and avoid damage to the motor insulator compensation must be made by adding an output reactor When a VFD is used to drive mult...

Page 377: ...A AS20DLI4022 AS20DLU4022 AS28DRV4030A AS20DLI4037 AS20DLU4037 AS28DRV4037A AS20DLI4037 AS20DLU4037 AS28DRV4045A AS20DLI4045 AS20DLU4045 AS28DRV4055A AS20DLI4055 AS20DLU4055 AS28DRV4075A AS20DLI4075 AS20DLU4075 AS28DRV4090A AS20DLI4110 AS20DLU4110 AS28DRV4110A AS20DLI4110 AS20DLU4110 AS28DRV4132A AS20DLI4160 AS20DDC4132 AS20DLU4200 AS28DRV4160A AS20DLI4160 AS20DDC4160 AS20DLU4200 AS28DRV4185A AS20...

Page 378: ...eceding 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 AS28DRV4110A and lower Connect the J10 packaged with the manual if the requirements of level C3 need to be met J10 is connected in factory for VFDs of AS28DRV4132A and higher all of which meet the requirements of level C3 Not...

Page 379: ...n VFDs and motors and the leakage current of conducting wires ASTOR 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 Field description A FLT Name of the VFD filter series B Filter type P Power input filter L Output filter C Voltage class 04 AC 3PH 380V 15 440V 10 06 AC 3PH 520V 15 690V 10 D 3 digit code indicating the rated...

Page 380: ...AS28DRV42C2A AS28DRV44C0A AS20FLI4016 AS20FLU4016 AS28DRV45C5A AS28DRV47C5A AS20FLI4016 AS20FLU4032 AS28DRV4011A AS28DRV4015A AS20FLI4045 AS20FLU4045 AS28DRV4018A AS28DRV4022A AS20FLI4065 AS20FLU4065 AS28DRV4030A AS28DRV4037A AS20FLI4100 AS20FLU4100 AS28DRV4045A AS28DRV4055A AS20FLI4150 AS20FLU4150 AS28DRV4075A AS28DRV4090A AS20FLI4240 AS20FLU4240 AS28DRV4110A AS28DRV4132A AS28DRV4160A AS20FLI4400...

Page 381: ...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 carefully before connecting them to the VFD Connect braking resistors only to the terminals PB and and braking units only to the terminals and Do not connect them to other terminals Otherwise damage to t...

Page 382: ...DRV4055A 8 8 41 66 AS28DRV4075A 6 5 11 56 90 AS28DRV4090A AS20DBM4160 5 4 14 68 108 4 4 AS28DRV4110A 4 5 17 83 132 AS28DRV4132A AS20DBM4220 3 7 20 99 158 3 2 AS28DRV4160A AS20DBM4320 3 1 24 120 192 2 2 AS28DRV4185A 2 8 28 139 222 AS28DRV4200A 2 5 30 150 240 AS28DRV4220A AS20DBM4400 2 2 33 165 264 1 8 AS28DRV4250A 2 0 38 188 300 AS28DRV4280A Two sets AS20DBM4320 3 6 2 21 2 105 2 168 2 2 2 2 AS28DRV...

Page 383: ...0 you need to select a braking resistor with higher power as required by the operation conditions according to the preceding table D 8 2 Braking resistor cable selection Braking resistor cables need to be shielded cables D 8 3 Braking resistor installation All resistors need to be installed in places with good cooling conditions The materials near the braking resistor or braking unit must be non f...

Page 384: ...D 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 must be shorter than 10 m The following figure shows the connection of one VFD to a dynamic braking unit External braking resistor DC DC BR1 BR2 PE VFD DBU Braking unit ...

Page 385: ...witch 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 switch cannot be longer than 25 m COM E 1 STO function logic The following table describes the input states and corresponding faults of the STO function STO input state Corresponding fault H1 and H2 opened simultan...

Page 386: ...g 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 shielding layer of the STO input cable is connected to the 24 V reference ground COM Connect the power supply Test the STO function as follows after the motor stops running If the drive is running send a stop command t...

Page 387: ...you query about You can visit www astor com pl to find a list of ASTOR offices F 2 Feedback on ASTOR VFD manuals Your comments on our manuals are welcome Visit www astor com pl directly contact online service personnel or choose Contact Us to obtain contact information F 3 Documents on the Internet You can find manuals and other product documents in the PDF format on the Internet Visit www astor c...

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