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Fault Tracking

117

8.6 Common fault analysis

8.6.1 The motor does not work

The motor does not rotate

If the POWER is on or not?

If there is displaying on the keypad

If the contactor switches on the

input side

Switch on the air contactor

Check the voltage of
RST with multimeter

VFD fault

Check the voltage of the

power supply

If the keypad displays the

information or not

Ensure the running command

channel

Press RUN to run

Normal running

Settle the fault according

to the fault information

Normal running

If the speed command setting is

right or not

Normal running

Check the voltage of UVW

VFD fault

If the motor configuration is right

or not

Set a right motor

configuration

If the load is too heavy

Reduce the load if the motor

is locked caused by heavy

load

Motor fault

Yes

Normal

Yes

Normal

Abnormal

Normal

Communication

Terminal

Keypad

Yes

Abnormal

Normal

Abnormal

Yes

Normal

Abnormal

Yes

Check the state of the input terminal

Reset the parameters

If it is normal running

If the communication configuration

is right or not

If the communication parameter is

right or not?

Normal
running

Normal

Abnormal

If the running is normal or

not after switching on

the terminal

Abnormal

If the running is normal after setting a right speed

command

8.6.2 Motor vibration

Motor vibration or

abnormal noise

Check the motor parameter

or motor type is right or not

If a VFD fault occurs,

please contact INVT

Check if there is abnormal

vibration to the load

Check if there is abnormal

vibration to the reference

frequency

If set right V/F vibration

parameter or not

Perform parameter

autotune or not

Please set right

motor type and

parameters

Perform right

parameter autotune

Check the

reference

frequency

Check the load

Yes

Set right

parameters

Содержание 004G/5R5P-4

Страница 1: ......

Страница 2: ...adaptability to the environment our product is armed with optimized functions flexible applications and stable performances leading sophisticate I satisfy various application demands in the meantime...

Страница 3: ...ate 10 3 5 Type designation key 10 3 6 Rated specifications 10 3 7 Structure diagram 11 4 Installation Guidelines 13 4 1 What this chapter contains 13 4 2 Mechanical installation 13 4 3 Standard wirin...

Страница 4: ...tration 132 9 5 The definition of data address 138 9 6 Example of writing and reading 144 Appendix A Technical Data 149 A 1 What this chapter contains 149 A 2 Ratings 149 A 3 Electric power network sp...

Страница 5: ...ans People working on the device should take part in professional electrical and safety training receive the certification and be familiar with all steps and requirements of installing commissioning o...

Страница 6: ...not touch to avoid hurt T lectrostatic Take measurements to avoid electrostatic discharge during relevant operation 1 4 1 Delivery and installation Please install the on fire retardant material and k...

Страница 7: ...a R S and T are the input terminals of the power supply while U V and W are the motor terminals Please connect the input power cables and motor cables with proper techniques 1 4 2 Commission and runni...

Страница 8: ...Safety Precautions 4 When the life cycle ends the product should enter the recycling system Dispose of it separately at an appropriate collection point instead of placing it in the normal waste stream...

Страница 9: ...tact local dealers or INVT offices exterior surface of the packing box If not contact local dealers or INVT offices 5 Check whether the accessories including user s manual and control keypad inside th...

Страница 10: ...rs input filters output reactors output filters DC reactors braking units and braking resistors 3 flammable materials and the calorific accessories reactors and braking resistors are away from flammab...

Страница 11: ...converter transforms the DC voltage back to AC voltage for the AC motor The brake pipe connects the external braking resistor to the intermediate DC circuit to consume the feedback energy when the vol...

Страница 12: ...orless vector control Speed fluctuation 0 3 sensorless vector control Torque response 20ms sensorless vector control Torque control accuracy 10 sensorless vector control Starting torque Asynchronous m...

Страница 13: ...50kHz 1 channel Y terminal open collector pole output Relay output 2 channels programmable relay output RO1A NO RO1B NC RO1C common terminal RO2A NO RO2B NC RO2C common terminal Contactor capability...

Страница 14: ...011G B A C D 4 015 P E F Figure 3 4 Product type Key Instructions A B D 3 digit code output power R means the decimal point 011 11kW 015 15kW C E C G Constant torque load E P Variable torque load F I...

Страница 15: ...0 385 380 200G 220P 4 200 385 380 220 430 425 220G 250P 4 220 430 425 250 485 480 250G 280P 4 250 485 480 280 545 530 280G 315P 4 280 545 530 315 610 600 315G 355P 4 315 610 600 355 625 650 355G 400P...

Страница 16: ...Diagnose for detailed information 5 Wires port Connect to the control board and the drive board 6 Nameplate See Product Overview for detailed information 7 Side cover Optional part The side cover wil...

Страница 17: ...he power supply is applied It is recommended to use the multimeter to monitor that the DC bus voltage of the drive is under 36V T of the local laws and regulations in the installation site If the inst...

Страница 18: ...nment Altitude Below 1000 meters When the installation site altitude is greater than 1000 meters but less sed 100 meters When the altitude exceeds 2000 meters in addition to derating configure an When...

Страница 19: ...location of the holes is shown in the dimension drawings in the appendix 2 Fix the screws or bolts to the marked locations 3 Position the drive onto the wall 4 Tighten the screws in the wall securely...

Страница 20: ...the convenience of later maintenance The minimum space of B D and C is 100mm 4 2 5 Vertical installation Warm air Cool air Wind board Wind board Warm air Cool air Figure 4 4 Vertical installation Note...

Страница 21: ...o o l a i r W a r m a i r W a r m a i r C o o l a i r C o o l a i r Figure 4 5 Tilt installation Note Ensure the separation of the wind input and output channels in tilt installation for avoiding mutu...

Страница 22: ...ptional 3PH power 50 60Hz Braking unit Braking resistor DC reactor Fuse R S T U V W PE M A1 A2 P1 DC DC Figure 4 8 Main circuit wiring diagram for the 037G 045P and higher models Note The fuses DC rea...

Страница 23: ...R5G models Figure 4 10 Main circuit terminals for the 7R5G 011P 015G 018P models Figure 4 11 Main circuit terminals for the 018G 022P model Figure 4 12 Main circuit terminals for the 022G 030P 030G 03...

Страница 24: ...lines 20 Figure 4 14 Main circuit terminals for the 075G 090P 110G 132P models Figure 4 15 Main circuit terminals for the 132G 160P 200G 220P models Figure 4 16 Main circuit terminals for the 220G 250...

Страница 25: ...ls of DC reactor and are connected with the terminals of braking unit PB and are connected with the terminals of braking resistor Braking resistor 1 DC reactor terminal 2 braking unit terminal 1 Braki...

Страница 26: ...raking resistor braking unit and DC reactor are optional parts Route the motor cable input power cable and control cables separately If the terminal is not appeared the machine does not provide the te...

Страница 27: ...r input optional 10 V power supply for frequency setting 24V PE AI3 multi function analog input AI2 J4 GND PE COM PLC Relay 1 output High speed pulse output and open collector output optional Open col...

Страница 28: ...50Hz 4 Deviation 1 25 C AI3 GND 10V reference null potential AO1 1 Output range 0 10V or 0 20mA AO1 can be shifted by J1 AO2 can be shifted by J2 2 Deviation 1 25 C AO2 RO1A RO1 relay output RO1A NO R...

Страница 29: ...ommon terminal of HDO and Y1 short connected with COM in factory Y1 1 Swtich capability 200mA 30V 2 Output frequency range 0 1kHz 485 485 communication interface and 485 differential signal interface...

Страница 30: ...re 4 24 PNP modes 4 4 Layout protection 4 4 1 and input power cable in short circuit situations cable in short circuit situations and against thermal overload Arrange the protection according to the f...

Страница 31: ...t thermal overload and the current must be switched off when overload is detected The includes a motor thermal protection function that protects the motor and closes the output to switch off the curre...

Страница 32: ...n control indicators The light off indicates the keyboard operation control state the light on indicates the terminal operation control state and the light ashing indicates that it is in the remote op...

Страница 33: ...bit of the parameter In the running state press this key to stop the running operation In case of fault alarm status it can be used to reply Bit operation the characteristics of this key are controll...

Страница 34: ...the keyboard is divided into shutdown status parameter display operation status parameter display function code parameter editing status display fault alarm status display etc control panel and then r...

Страница 35: ...gain the password and the password protection becomes valid instantly after quitting from the function code editing state Press PRG ESC again to the function code editing state 0 0 0 0 0 will be displ...

Страница 36: ...Keypad Operation Procedure 32 All digits are blinking The unit is blinking The unit is blinking The unit is blinking The unit is blinking The unit is blinking Figure 5 5 Sketch map of state watching...

Страница 37: ...not and the modifying conditions below is the instruction means the set value of the parameter can be modified on stop and running state means the set value of the parameter cannot be modified on the...

Страница 38: ...ges of stable operation valid low frequency torque boost and current vibration suppression and the functions of slip compensation and voltage adjustment Note AM Asynchronous motor 2 Run command channe...

Страница 39: ...requency is that of the output frequency frequency is lower than the lower limit one Note Max output frequency Upper limit frequency Lower limit frequency Setting range 0 00Hz E00 04 Upper limit of th...

Страница 40: ...uency in forward direction E00 03 and 100 0 corresponds to the maximum frequency in reverse direction E00 03 Note The pulse setting can only be input by multi function terminals HDI Set E05 00 HDI inp...

Страница 41: ...maximum output frequency Select this setting if it needs to adjust on the base of A frequency command 0 Combination of the setting source 0 A the current frequency setting is A frequency command 1 B t...

Страница 42: ...lines U V and W In keypad control the motor rotation direction can be changed by on the keypad Refer to parameter E07 02 Note When the function parameter comes back to the default value the motor s r...

Страница 43: ...and surge The manufacturer has set a reasonable carrier users do not need to change the parameter When the frequency used exceeds the default for each additional 1k carrier frequency Setting range 1 0...

Страница 44: ...stop control E01 00 Start mode 0 Start directly start from the starting frequency E01 01 1 Start after DC braking start the motor from the starting frequency after DC braking set the parameter E01 03...

Страница 45: ...ut frequency fmax t1 T F1 set by E01 01 f1 T1 set by E01 02 Setting range 0 0 50 0s E01 03 The braking current before starting current set before starting and it will speed up after the DC braking tim...

Страница 46: ...curve is used in cases where smooth start stop is required such as elevator conveyer belt etc Output frequency t t1 t2 t1 t2 t1 E01 06 t2 E01 07 0 E01 06 ACC time of the starting step of S curve Setti...

Страница 47: ...time E 01 23 ACC Constant speed DEC ON T E13 14 E01 04 E01 10 E13 15 E01 12 E01 09 Setting range of E01 09 0 00Hz E00 03 the max frequency Setting range of E01 10 0 00 50 00s Setting range of E01 11 0...

Страница 48: ...1 24 E01 17 B C Running A Running B Running C Setting range 0 00 100 00s only valid when E01 16 1 0 50s E01 18 Operation protection during powering on When the running command channel is the terminal...

Страница 49: ...5 it is required to judge E24 05 continuously before entering sleep state Setting range 0 3 E01 20 Wake up from sleep delay This function code determines the wake up from sleep delay When the running...

Страница 50: ...ge 0 0 100 0 s 0 0s E01 25 0Hz output selection 0 Output without voltage 1 Output with voltage 2 Output at the DC braking current 0 E02 Group Motor 1 E02 01 Rated power of AM 1 0 1 3000 0kW To ensure...

Страница 51: ...atically These parameters are the basic parameters for rol the motor and have direct impact on control performance Note Exercise caution before modifying these parameters Depend on model E02 07 Rotor...

Страница 52: ...116 protection is performed after motor overload lasts for 1 hour when M 150 protection is performed after motor overload lasts for 12 minutes when M 180 protection is performed after motor overload l...

Страница 53: ...tion and speed static deviation PI has a close relationship with the inertia of the system Adjust on the base of PI according to different loads to meet various demands Setting range of E03 00 0 200 0...

Страница 54: ...0150G 018P and lower models not available for the 018G 022P and higher models 3 Analog AI2 setting torque 4 Analog AI3 setting torque 5 Pulse frequency HDI setting torque 6 Multi step torque setting...

Страница 55: ...ct the electro motion and braking torque upper limit setting source selection 0 Keypad setting upper limit frequency E03 20 sets E03 18 E03 21 sets E03 19 1 AI1 implemented through the analog potentio...

Страница 56: ...ax voltage limit E03 24 sets dependent on the site situation The setting range 0 0 120 0 100 0 E03 25 Pre exciting time improve the torque performance during the starting process The setting time 0 00...

Страница 57: ...e the feature of the curve Note Vb in the below picture is the motor rated voltage and fb is the motor rated frequency Output voltage Output frequency Linear type Square type Torque step down V F curv...

Страница 58: ...urrent protection Setting range of E04 03 0 00Hz E04 05 Setting range of E04 04 0 0 110 0 Setting range of E04 05 E04 03 E04 07 Setting range of E04 06 0 0 110 0 the rated voltage of motor 1 Setting r...

Страница 59: ...00 Setting range of E04 11 0 100 Setting range of E04 12 0 00Hz the max frequency 10 E04 11 Motor 1 high frequency vibration control factor 10 E04 12 Motor 1 vibration control threshold 30 00 Hz E04 2...

Страница 60: ...um voltage The setting range 0 0 3600 0s 5 0s E04 30 Voltage decreasing time 5 0s E04 31 Maximum output voltage Set the upper and low limit of the output voltage Setting range of E04 31 E04 32 100 0 t...

Страница 61: ...inal 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 option terminal 1 22 ACC DEC time option terminal 2 23 Sim...

Страница 62: ...8 02 E08 03 ON ON ACC DEC time 4 E08 04 E08 05 0 E05 09 HDI terminal function selection 0 E05 10 Polarity selection of the input terminals The function code is used to set the polarity of the input te...

Страница 63: ...erminals command FWD REV COM K1 K2 Running command FWD REV OFF OFF OFF OFF ON ON ON ON Stopping Hold on Forward running Reverse running 1 2 wire control 2 Separate the enable from the direction FWD de...

Страница 64: ...minal on this mode and the running command is caused by SB1 or SB3 and both of them control the running direction NC SB2 generates the stop command COM SB2 SB1 FWD REV SIn SB3 Sln FWD REV Direction ON...

Страница 65: ...inal switching off delay time 0 000s E05 16 S2 terminal switching on delay time 0 000s E05 17 S2 terminal switching off delay time 0 000s E05 18 S3 terminal switching on delay time 0 000s E05 19 S3 te...

Страница 66: ...through the control terminal AI3 The function code defines the relationship between the analog input voltage and its corresponding set value If the analog input voltage beyond the set minimum or maxim...

Страница 67: ...f E05 36 0 000s 10 000s Setting range of E05 37 0 00V E05 39 Setting range of E05 38 100 0 100 0 Setting range of E05 39 E05 37 10 00V Setting range of E05 40 100 0 100 0 Setting range of E05 41 0 000...

Страница 68: ...E06 31 for detailed information of the related functions 1 Open collector pole output See E06 02 for detailed information of the related functions 0 E06 01 Y1 output 0 Invalid 1 In operation 2 Forward...

Страница 69: ...1 BIT2 BIT3 Y HDO RO1 RO2 Setting range 0 F 0 E06 06 Y1 switching on delay time The function code defines the corresponding delay time of the electrical level change during the programmable terminal s...

Страница 70: ...for the 0150G 018P and lower models not available for the 018G 022P and higher models 11 Analog AI2 input value 12 Analog AI3 input value 13 High speed pulse HDI input value 14 MODBUS communication s...

Страница 71: ...00 50 00kHz Setting range of E06 31 0 000s 10 000s E06 20 Corresponding AO1 output to the upper limit 10 00V E06 21 AO1 output filter time 0 000s E06 22 Lower limit of AO2 output 0 0 E06 23 Correspon...

Страница 72: ...on parameter to the keypad 2 Download the keypad function parameter to local address including the motor parameters 3 Download the keypad function parameter to local address excluding the motor parame...

Страница 73: ...keypad buttons will be locked Keep DAT key pressed down while pressing V key three times can unlock keypad buttons Setting range 0x00 0x27 E07 03 Shifting sequence selection of commands When E07 02 6...

Страница 74: ...through the analog potentiometer on the keypad for the 0150G 018P and lower models not available for the 018G 022P and higher models BIT1 AI2 V on BIT2 AI3 V on BIT3 HDI frequency BIT4 motor overload...

Страница 75: ...ion speed coefficient 0 1 999 9 Mechanical rotation speed 120 displayed running frequency E07 09 motor pole pairs 100 0 E07 10 Linear speed coefficient 0 1 999 9 Linear speed Mechanical rotation speed...

Страница 76: ...OV2 9 OV3 10 UV 11 Motor overload OL1 13 Input side phase loss SPI 14 Output side phase loss SPO 15 Overheat of the rectifier module OH1 16 Overheat fault of the inverter module OH2 17 External fault...

Страница 77: ...output current at the last fault 0 0A E07 45 Bus voltage at the last fault 0 0V E07 46 The max temperature at the last fault 0 0 C E07 47 Input terminals state at the last fault 0 E07 48 Output termi...

Страница 78: ...0 0 3600 0s Depend on model E08 08 Jogging DEC time Depend on model E08 09 Jumping frequency 1 When the set frequency is in the range of jumping the edge of the jumping frequency can set three jumpin...

Страница 79: ...ange E08 15 Sudden jumping frequency traverse range AW sudden jumping frequency range E08 16 When run at the traverse frequency the value which is relative to the sudden jumping frequency The raising...

Страница 80: ...lue E08 26 should be no more than the setting counting value E08 25 The function is illustrated as below S terminal HDI HDO RO1 RO2 HDO RO1 RO2 Output when Setting counting value reached Output when R...

Страница 81: ...ency the signal is invalid Below is the waveform diagram Output frequency FDT level Y RO1 RO2 FDT lag Setting range of E08 32 0 00Hz the max frequency Setting range of E08 33 0 100 0 FDT1 electrical l...

Страница 82: ...ltage level Setting range 200 0 2000 0V For 220V 380 0V For 380V 700 0V For 660V 1120 0V E08 39 Cooling fan running mode Set the operation mode of the cooling fan 0 Normal mode after the rectifier rec...

Страница 83: ...ncy enable selection 0 Both keys and digital potentiometer adjustments are valid 1 Only keys adjustment is valid 2 Only digital potentiometer adjustments is valid 3 Neither keys nor digital potentiome...

Страница 84: ...5 UP terminals frequency incremental change rate 0 01 50 00Hz s 0 50 Hz s E08 46 DOWN terminals frequency incremental change rate 0 01 50 00 Hz s 0 50 Hz s E08 47 Action when the frequency setting is...

Страница 85: ...ot need to wait the magnetic flux weaken Better cooling for motors The current of the stator other than the rotor increases during magnetic flux braking while the cooling of the stator is more effecti...

Страница 86: ...ack implemented through the analog potentiometer on the keypad for the 0150G 018P and lower models not available for the 018G 022P and higher models 1 Analog channel AI2 feedback 2 Analog channel AI3...

Страница 87: ...ial time Td This parameter determines the strength of the change ratio when PID adjustor carries out integral adjustment on the deviation of PID feedback and reference If the PID feedback changes 100...

Страница 88: ...is smaller than or equal to the feedback offline detection value and the lasting time exceeds the set value in E09 12 report PID feedback offline fault and the keypad will display PIDE T Output freque...

Страница 89: ...direction the internal will output 0 forcedly 1 Opposite to the setting direction LED hundreds E00 08 is 0 0 Limit to the maximum frequency 1 Limit to frequency A LED thousands 0 A B frequency the buf...

Страница 90: ...ted by the combination of multi step terminals 1 4 corresponding to the speed 0 to speed 15 Output frequency Terminal 1 16 Terminal 2 17 Terminal 3 18 Terminal 4 19 When terminal1 terminal 2 terminal...

Страница 91: ...15 Setting range of P10 2n 1 n 17 100 0 100 0 Setting range of P10 2n 1 1 n 17 0 0 6553 5s min 0 0 E10 21 Running time of step 9 0 0s E10 22 Multi step speed 10 0 0 E10 23 Running time of step 10 0 0s...

Страница 92: ...y stop command and ecord the running time automatically enter into the step after restart and keep the remaining running at the setting frequency 0 E10 37 Multi step time unit 0 Seconds the running ti...

Страница 93: ...d 2 Disable input phase loss protection to enable this function E11 03 Overvoltage stall protection 0 Disable 1 Enable DC bus voltage Overvoltage stall point Output frequency 1 E11 04 Protection volta...

Страница 94: ...range of E11 06 50 0 200 0 Setting range of E11 07 0 00 50 00Hz s E11 08 Overload pre alarm of the above E11 09 and the lasting time is beyond E11 10 overload pre alarm will be output Output current O...

Страница 95: ...ng time is beyond E11 12 the VFD will output underload pre alarm Setting range of E11 11 0 E11 09 Setting range of E11 12 0 1 3600 0s 50 E11 12 Detection time of underload pre alarm 1 0s E11 13 Output...

Страница 96: ...E13 14 Braking retention time before starting 0 00s E13 15 Braking retention time when stopping 0 00s E14 Group Serial communication E14 00 Local communication address The setting range 1 247 When the...

Страница 97: ...8 2 for ASCII 1 E14 03 Response delay 0 200ms It means the interval time between the interval time when the drive receive the data and sent it to the upper monitor If the answer delay is shorter than...

Страница 98: ...spond to all reading and writing commands of the upper monitor 1 Operation without response The drive only responds to the reading command other than the writing command of the drive The communication...

Страница 99: ...he motor Range 0 65535RPM E17 08 Motor power Display current motor power Range 300 300 E17 09 Output torque Range 250 0 250 0 E17 10 Evaluated motor frequency Evaluated frequency of motor rotor Range...

Страница 100: ...lay HDI input frequency Range 0 000 50 000kHz E17 23 PID reference value Display PID reference value Range 100 0 100 0 E17 24 PID feedback value Display PID response value Range 100 0 100 0 E17 25 Pow...

Страница 101: ...feedback pressure E24 04 0 E24 03 Starting frequency of the hibernation 0 00 E00 03 the max frequency 10 00 Hz E24 04 Starting pressure of hibernation 0 00 100 0 50 0 E24 05 Hibernation delay time 0...

Страница 102: ...art the auxiliary motor 1 and 2 the lower frequency N Y Aauxiliary motor stop begin delay counting Reach the stop delay time Stop the auxiliary motor 1 and 2 Y Y End N N N E24 10 is used to select the...

Страница 103: ...2 First powering on Check before powering on Please check according to the installation list in chapter two Original powering operation Check to ensure there is no mistake in wiring and power supply s...

Страница 104: ...00 17 E02 01 E02 05 Press QUICK JOG to jog If the rotation direction is wrong power off to change the wires and repower on Autotuning mode E00 15 1 E00 15 3 Press RUN to autotune and then stop Set run...

Страница 105: ...ave the characteristics of high stage nonlinear strong coupling and various variables the actual control of the asynchronous motor is very difficult Vector control is mainly used to settle this proble...

Страница 106: ...torque limit The core of torque control is that the whole control focus on the stable At the same time Speed control Electro motion Braking Keypad AI1 AI2 AI3 HDI MODBUS AI1 AI2 AI3 HDI MODBUS PROFIB...

Страница 107: ...oper to de couple the motor from the load during autotune when necessary Ready E00 01 0 E02 01 E02 05 E00 15 1 E00 15 3 E00 15 Press RUN to begin autotuning Display END Autotuning End E00 15 2 T The u...

Страница 108: ...rotation speed tracking 1 The starting logic figure of starting after the running command during the normal powering on Jogging running N 1f 1t E00 11 ACC time E00 12 DEC time A C C D E C E00 03 Rese...

Страница 109: ...Y Y 7 7 Frequency setting The reference channel can There are two main reference channels A frequency reference channel and B frequency reference channel These two reference channels can carry out mut...

Страница 110: ...ar 0 0 1 2 3 4 5 6 7 8 Keypad AI1 MODBUS PID Multi stage speed Simple PLC HDI AI3 AI2 E00 06 A frequency command selection E00 07 B frequency command selection E00 09 the setting source combination E0...

Страница 111: ...s of ACC DEC time The multi function digital output terminals or multi function relay output an ON signal when the set PLC finishes a circle or a step Running parameter setting in all stages in PLC Re...

Страница 112: ...E08 04 ACC time 4 E08 05 DEC time 4 00 01 10 11 E10 35 The ACC DEC time selection of Stage 8 15 of PLC Multi stage speed output Running command Multi stage speed 0 Multi stage speed 1 Multi stage spee...

Страница 113: ...d set the integration time to 150 180 of the current value Then integration time commission is finished c Ensure the derivation time Generally it is not necessary to set Td which is 0 If it needs to b...

Страница 114: ...vibration period and the same set value with the derivation time Td mean that the derivation time is strong Shortening the derivation time Td can control the vibration When setting the derivation time...

Страница 115: ...valid invalid HDO RO1 and RO2 HDO RO1 and RO2 Y N Y N E17 18 Counting value Counter stop Counting value E08 26 0 Counting value E08 25 Running 0 Digital output 19 Given counting value arrival Digital...

Страница 116: ...STOP RST through digital input or by switching the power light When the fault has been removed the motor can be restarted 8 4 Fault history Function codes store 6 recent faults F show drive operation...

Страница 117: ...input power Check if the DEC time of the load is too short or the rotation of the motor or it needs to add the dynamic braking components Install the braking components Check the setting of relative f...

Страница 118: ...error The baud rate setting is incorrect Fault occurs to the communication wiring The communication address is wrong There is strong interference to the communication Set proper baud rate Check the co...

Страница 119: ...he motor is normal or not Change the hall Change the main control panel Set motor parameters correctly ETH2 Grounding shortcut fault 2 dEu Velocity deviation fault The load is too heavy or stalled Che...

Страница 120: ...ake on the data storage of the keypad Check the keypad wires and ensure whether there is mistake Change the hardware and ask for service Repack up the data in the keypad LL Electronic underload fault...

Страница 121: ...al Yes Yes Normal Abnormal Normal Communication Terminal Keypad Yes Abnormal No No No No No No Normal Normal Abnormal Yes Normal Abnormal Yes Check the state of the input terminal Reset the parameters...

Страница 122: ...CC DEC time can be shortened Check if it needs to use the options Add braking optionds Adjust the braking options and the resistor Yes No Yes No Yes No Yes No Yes No Yes Yes 8 6 4 Undervoltage fault U...

Страница 123: ...e load is too heavy Check if the 3 phase motor is balance Check if the carrier frequency is too low Check if the motor wire is too long 8 6 6 rheating overheating Clean the heat sink and improve the c...

Страница 124: ...Reduce the inertia of the load and increase the capacity Check if the torque boost is too high Contact the company Check if the load torque is too big Thicken the motor cables and shorten the configu...

Страница 125: ...ence troubleshooting If sensitive devices PLC PC sensors test equipment etc exist interference problems when the system is running you can troubleshoot by the following means 1 Try plugging in or unpl...

Страница 126: ...ing to the manual Keypad Ensure the display is clear enough Visual examination The characters are displayed normally Ensure the characters are displayed totally Visual examination Conforming to the ma...

Страница 127: ...ary measure the static capacity Measure the capacity by instruments The static capacity is above or equal to the original value 0 85 Resistors Ensure whether there is replacement and splitting caused...

Страница 128: ...citors Visual examination or estimate the usage time according to the maintenance information NA Cooling system Cooling fan Estimate whether there is abnormal noise and vibration Hearing and Visual ex...

Страница 129: ...r including the fan in reverse order Keep the wind direction of the fan as shown below Rotation direction Wind direction Wind direction Rotation direction Wind direction Wind direction Fan maintenance...

Страница 130: ...minutes if charge the DC bus capacitor directly through supply power This operation is available on normal temperature and no load condition and the resistor should be serially connected in the 3 phas...

Страница 131: ...apter Safety Precautions Ignoring the instructions may cause physical injury or death or damage to the equipment 1 Stop the drive and disconnect it from the power line Wait for at least the time desig...

Страница 132: ...ce MODBUS network is a controlling network with single master and multiple slaves which means that there is only one device performs as the master and the others are the slaves on one MODBUS network T...

Страница 133: ...800m 9600BPS 800m 4800BPS 1200m 19200BPS 600m It is recommended to use shield cables and make the shield layer as the grounding wires during RS485 remote communication In the cases with less devices a...

Страница 134: ...START T1 T2 T3 T4 transmission time of 3 5 bytes ADDR Communication address 0 247 decimal system 0 is the broadcast address CMD 03H read slave parameters 06H write slave parameters DATA N 1 DATA 0 Th...

Страница 135: ...is an error in the communication CRC check The checkout uses RTU frame format The frame includes the frame error detection field which is based on the CRC calculation method The CRC field is two bytes...

Страница 136: ...the content of data address of 0004H and 0005H the frame structure is as below RTU master command message from the master to the VFD START T1 T2 T3 T4 transmission time of 3 5 bytes ADDR 01H CMD 03H H...

Страница 137: ...the byte to CRC byte excluding the byte 04 means there are 4 byte of data from the byte number to CRC CHK low bit which are digital address 0004H high bit digital address 0004H low bit digital address...

Страница 138: ...and code 08H for diagnosis Meaning of sub function codes Sub function Code Description 0000 Return to inquire information data For example The inquiry information string is same as the response inform...

Страница 139: ...bytes ADDR 02H CMD 10H High bit of write data 00H Low bit of write data 04H High bit of data number 00H Low bit of data number 02H Byte number 04H High bit of data 0004H 13H Low bit of data 0004H 88H...

Страница 140: ...ta address 0004H 8 0 8 Low bit of data number 0 High bit of data address 0005H 0 2 0 LRC CHK Hi F Low bit of data address 0005H 0 LRC CHK Lo 6 0 END Hi CR LRC CHK Hi 5 END Lo LF LRC CHK Lo D END Hi CR...

Страница 141: ...ce carry out circuit detection on drive address 01H the content of inquiry message word string is the same with response message word string its format is listed as below ASCII master command message...

Страница 142: ...nt 3 2 LRC CHK Hi 1 LRC CHK Lo 7 END Hi CR END Lo LF 9 5 The definition of data address The address definition of the communication data in this part is to control the running 9 5 1 The rules of param...

Страница 143: ...only be used in writing RAM other than reading If it is used to read it is an invalid address 9 5 2 The address instruction of other function in MODBUS The master can operate on the parameters runnin...

Страница 144: ...inal command range 0x00 0x0F R W 200CH Voltage setting value special for V F separation 0 1000 1000 corresponds to the 100 0 of the rated voltage of the motor R W 200DH AO output setting 1 1000 1000 1...

Страница 145: ...00AH Range 0000 00FF R Output IO state 300BH Range 0000 00FF R AI 1 300CH Range 0 00 10 00V R AI 2 300DH Range 0 00 10 00V R AI 3 300EH Range 0 00 10 00V R AI 4 300FH Reserved R Read high speed pulse...

Страница 146: ...radix point in hex For example 50 12Hz cannot be expressed by hex so 50 12 can be magnified by 100 times into 5012 so hex 1394H can be used to express 50 12 A non integer can be timed by a multiple t...

Страница 147: ...lave is in fault state and cannot execute it 02H Illegal data address Some of the operation addresses are invalid or not allowed to access Especially the combination of the register and the transmitti...

Страница 148: ...respond a byte of abnormal code which defines the error reason When the master receives the response for the objection in a typical processing it will send the message again or modify the correspondi...

Страница 149: ...ith the address of 03H to run forward See table 1 the address of communication control command is 2000H and forward running is 0001 See the table below Function instruction Address definition Data mea...

Страница 150: ...and CRC check Forward running If the operation is successful the response may be as below the same with the command sent by the master Parameters address VFD address Write command CRC check Forward ru...

Страница 151: ...number Forward running 10Hz Data number If the response message is as below Continuous writing command VFD address Parameters address CRC check Data number ASCII mode The command sent to the VFD Conti...

Страница 152: ...the VFD Continuous writing command Parameters address Data number VFD address LRC check If the response message is as below Continuous writing command Parameters address Data number VFD address LRC c...

Страница 153: ...tects the input bridge of the drive against overload 2 The ratings apply at ambient temperature of 40 C 3 It is important to check that in Common DC systems the power flowing through the common DC con...

Страница 154: ...kHz carrier frequency A 3 Electric power network specification Voltage AC 3PH 220 15 240 10 AC 3PH 380 15 440 10 AC 3PH 520 15 690 10 Short circuit capacity Maximum allowed prospective short circuit...

Страница 155: ...ustable speed electrical power drives systems Part 3 EMC requirements and specific test methods IEC EN 61800 5 1 2007 Adjustable speed electrical power drive systems Part 5 1 Safety requirements Elect...

Страница 156: ...gory C4 VFD of rated voltage more than 1000 V or the rated current is above or equal to 400A and used in the complicated system in second environment A 6 1 Category C2 The emission limits are complied...

Страница 157: ...ble length A drive of category C3 is not intended to be used on a low voltage public network which supplies domestic premises Radio frequency interference is expected if the drive is used on such a ne...

Страница 158: ...l drawing of the frequency converter The unit in the size map is millimeter mm Product outline drawing and installation hole size Product outline drawing Mounting Hole Base Floor Base Nameplate Lead P...

Страница 159: ...155 Appendix B Outline dimension and installation dimension diagram of plastic structure...

Страница 160: ...156 Appendix B 1 2 Schematic diagram of external dimension and installation dimension of sheet metal structure...

Страница 161: ...P3 350 G3 350 P3 400 G3 400 P3 450 G3 450 P3 500 1 2 173 240 270 352 360 370 400 800 150 160 195 220 200 200 240 520 430 560 640 800 940 1140 1250 1360 409 545 617 777 912 1112 1222 1283 260 321 362 4...

Страница 162: ...158 Appendix B Outline and installation opening size of external keyboard keyboard support Outline and installation opening size of external keyboard keyboard support...

Страница 163: ...RS232 to adapter Output filter Output reactor Motor Earth Upper PC software 485 485 Power supply Optional have E1 terminal and are connected with DC reactors Note 1 The 015G 018P and lower models hav...

Страница 164: ...urrent The 037G 045P and higher models can be connected with DC reactor DC reactor Input filter Control the electromagnetic interference generated from the VFD please install close to the input termin...

Страница 165: ...ctivity of the PE conductor must be equal to that of the phase conductor same cross sectional area For the 030G 037P and higher models the cross sectional area of the PE grounding conductor can be sli...

Страница 166: ...sectional area as the phase conductors when they are made of the same metal To effectively suppress radiated and conducted radio frequency emissions the shield conductivity must be at least 1 10 of t...

Страница 167: ...cable needs the cable type with braided metallic screen The keypad needs to connect with cables It is recommended to use the screen cable on complex electrical magnetic condition Note Run analog and...

Страница 168: ...10 6 10 6 10 M5 2 2 5 018G 022P 4 10 10 10 10 10 10 10 10 M6 4 6 022G 030P 4 10 16 10 16 10 16 10 16 M6 4 6 030G 037P 4 16 25 16 25 16 25 16 25 M8 9 11 037G 045P 4 25 25 16 16 25 25 25 25 M8 9 11 045G...

Страница 169: ...size under 40 C and rated current The wiring distance should be no more than 100m 3 Terminals P1 PB and connects the DC reactor options and parts C 4 3 Routing the cables Route the motor cable away f...

Страница 170: ...earth to interference the leakage protection switch thus causing the leakage protection switch malfunction This is due to the VFD output voltage characteristics inherent in the decision To ensure the...

Страница 171: ...250P 4 630 700 700 800 500 630 250G 280P 4 700 800 800 1000 630 630 280G 315P 4 800 1000 1000 1000 630 800 315G 355P 4 1000 1000 1000 1000 800 800 355G 400P 4 1000 1000 1000 1200 800 1000 400G 4 1000...

Страница 172: ...DCL2 055 4 OCL2 055 4 075G 090P 4 ACL2 075 4 DCL2 075 4 OCL2 075 4 090G 110P 4 ACL2 110 4 DCL2 090 4 OCL2 110 4 110G 132P 4 ACL2 110 4 DCL2 132 4 OCL2 110 4 132G 160P 4 ACL2 160 4 DCL2 132 4 OCL2 160...

Страница 173: ...id system If it is used in IT grid system neutral point is not grounded disconnect J10 2 During configuring residual current circuit breaker if tripping occurred during startup disconnect J10 Filter V...

Страница 174: ...ge may occur to the VFD It is necessary to apply braking unit resistor to avoid this accident happens Only qualified electricians are allowed to design install commission and operate on the VFD Follow...

Страница 175: ...P 4 122 0 6 3 4 8 80 5R5G 7R5P 4 89 0 75 4 1 6 6 60 7R5G 011P 4 65 1 1 5 6 9 47 011G 015P 4 44 1 7 8 3 13 2 31 015G 018P 4 32 2 11 18 23 018G 022P 4 27 3 14 22 19 022G 030P 4 22 3 17 26 17 030G 037P 4...

Страница 176: ...st be non flammable The surface temperature of the resistor is high Air flowing from the resistor is of hundreds of degrees Celsius Protect the resistor against contact Installation of the braking res...

Страница 177: ...output AC reactor can be put in the base 3 Installation bracket Use the screw or installation bracket to fix the external keypad Optional for the 0R7G 030G 037P models and standard for the 037G 045P...

Страница 178: ...s D 3 Document library on the internet serial number of the unit in question A listing of sales support and service contacts can be found Your comments on our manuals are welcome Go to directly contac...

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