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MD021 Plastic Wire Drawing Machine User Manual

Wire-break

fault input

Wire-break fault signals can be input

by means of the DIs, so that the

inverter

can

implement

fault

monitoring on external devices. If

the DI receives a fault signal, the

inverter stops and reports Err17.

Note: When "Frequency source selection" (F0-01) is set to 1 (Special

wrap-up mode for wire drawing machine) and "Command source

selection" (F0-00) is set to 1 (Terminal input), the current terminal that

is on can be set to off to reset the inverter after a fault occurs during

running.

Function Code

Name

Range

Default

F1-02

DI filter time

1s to 10s

If misoperation may occur due to interference to the DIs, increase the

value of this parameter to increase the anti-interference capability.

This, however, reduces sensitivity of the DIs.

Function

Code

Name

Range

Default

F1-03

AI minimum input

0.00 V to

5.00 V

0.00 V

F1-04

Corresponding

-100.0% to

0.0%

Содержание MD021

Страница 2: ... 2 Operation Panel and Wiring 11 3 2 1 Descriptions of Indicators on the Operation Panel 12 3 2 2 Description of Wiring Terminals 13 Chapter 4 Operation and Display 16 4 1 Operation Panel 16 4 1 1 Description of the Function Indicators 16 4 1 2 Description of the Unit Indicators 17 4 1 3 Digital Display 17 4 1 4 Description of the Keys 17 4 2 How to Query and Modify Function Codes 18 Chapter 5 Fun...

Страница 3: ...This manual is a guide to the operations of MD021 series inverter Please read this manual carefully before performing operations and keep it properly for future use Unpacking and Inspection Check that the following requirements are met after unpacking the box 1 The box contains the equipment and user manual operation panel and operation panel wire are optional parts additional to the standard conf...

Страница 4: ...mage may result due to improper operation 1 1 Precautions for Installation The temperature of the running environment for the inverter must be within 10 to 50 The temperature of the storage environment for the inverter must be within 20 to 50 In addition the inverter must be stored with the original package Do not use the damaged inverter or inverter with missing parts Otherwise there may be risk ...

Страница 5: ... wire stub or screw into the inverter Otherwise it may damage the inverter Correctly connect the input power wires L N ground wire PE and output wires U V and W Otherwise it may damage the inverter Ensure that the wiring meets the EMC requirements and the local safety standard The wire size shall be determined according to the manual Otherwise accident may occur 1 2 Precautions for Running 1 Maint...

Страница 6: ... is reused after being stored for a long time or in a regular checkup aiming to prevent the poor insulation of motor windings from damaging the inverter The motor must be disconnected from the inverter during the insulation test A 500 V mega ohm meter is recommended and the tested insulation resistance must not be less than 5 MΩ 3 Perform periodic inspection on the terminals to check that the scre...

Страница 7: ...Designation rules of the inveter Model Mark S Single phase 220 V Voltage Level Specially designed for 0 2 kW wire drawing machine MD021 S 0 2L 2 2 Nameplate Figure 2 2 Nameplate Shenzhen Inovance Technology Co Ltd INPUT 1PH AC220V 3 2A 50Hz 60Hz OUTPUT 3PH AC0 220V 1 8A 0 300Hz S N MODEL MD021 S0 2L POWER 0 2kW ...

Страница 8: ... Model and technical data of the MD021 inverter Model MD021S0 2L Input voltage Single phase 220 V Range 15 20 Power supply capacity kVA 0 8 Input current A 3 2 Output current A 1 8 Adaptable motor kW 0 2 2 4 Physical Appearance and Mounting Dimensions 2 4 1 Physical Appearance ...

Страница 9: ...021 Plastic Wire Drawing Machine User Manual Figure 2 3 Physical appearance and mounting dimensions of the MD021 inverter Mounting holes Switch Operation panel Heatsink 115 mm 68 mm 138 mm 144 5 mm 80 mm ...

Страница 10: ...s and External Parts Table 2 2 Recommended wire sizes and external parts Inverter model MD021 S0 2L MCCB A 16 Contactor A 10 Main Circuit conductor on the input side mm 2 5 Main Circuit conductor on the output side mm 2 5 Control circuit conductor mm 0 75 Ground wire mm 2 5 ...

Страница 11: ...umidity and condensation 2 Install the inverter in the upright direction If an inverter needs to be installed above another inverter install an insulation guide plate to prevent the lower inverter from heating the upper inverter 3 Ensure that the installation support are incombustible materials Reserve sufficient heat dissipation room if the inverter is installed in a sealed environment 3 2 Operat...

Страница 12: ... RUN ERR This indicator stays on when the inverter is running and blinks when a fault occurs You can set the indicator to another function by modifying the function of the DO terminal POWER This indicator is on when the power button is pressed and the power supply is normal If the indicator becomes off it indicates that the power supply is abnormal or a fault occurs If the indicator blinks it indi...

Страница 13: ...ng to the motor 4 Power input and ground terminals 3 pin connecting to the power source and the ground Descriptions of the terminals are as follows Communication port The communication port can be used as a port for connecting the external operation panel use ordinary cable for connection and RS 485 communication port for connecting the host computer use lead out cable to transmit signals The foll...

Страница 14: ...Relay output normally closed NC terminal T C Relay output normally open NO terminal 12V External power supply Provide 12 V power supply to external sensors or external load Reference potential point GND DO Open collector output Can be used to drive the fault indicator 5V External power supply Provide 5 V power supply to external potentiometer Reference potential point GND AI Analog input Input vol...

Страница 15: ...nect to the GND by jumper DI1 input valid GND Provide power supply to external potentiometer or sensor 2 Inverter output terminal 4 pin socket U Supporting voltage output of 0 V to 220 V Connecting to U V W terminals of the motor V W Empty 3 AC power source and protective ground 3 pin socket L Providing 220 V power supply Connecting to the gird N PE Connecting to the protective ground ...

Страница 16: ...ion panel diagram PRG RUN STOP RESET Quick key Function indicator Shift key Enter Confirm Key Stop Reset key ENTER QUICK MF K RUN LOCAL REMOT FWD REV TUNE HZ A V RPM Multi function key Digital modify key Unit indicator Programming key Digital display Run key 4 1 1 Description of the Function Indicators RUN When this indicator is on it indicates that the inverter is in running state LOCAL REMOT It ...

Страница 17: ...ode 4 1 2 Description of the Unit Indicators Hz frequency unit V voltage unit A current unit 4 1 3 Digital Display The 5 digit LED display is able to display operating frequency monitoring data and error codes 4 1 4 Description of the Keys Table 4 1 Functions of the keys Key Name Function PRG Programming key Enter or exit Level I menu ENTER Confirm key Enter the menu interfaces level by level and ...

Страница 18: ...er in the operation panel control mode STOP RESET Stop Reset key Press this key to stop the inverter in the running state and reset the inverter in the fault status 4 2 How to Query and Modify Function Codes The MD021 s operation panel adopts three level menu convenient for quick querying and modification of parameters The three level menu consists of function code group number Level I function co...

Страница 19: ...dification if you press PRG the system does not save parameter setting but directly returns to Level II menu and stays at the current function code In Level III menu if the parameter has no blinking bit it means that the parameter cannot be modified This may be because Such function code is readable parameter such as actually detected parameter and running record parameter Such function code canno...

Страница 20: ...meters in turn The parameter display sequence when you press in running state is as follows Operating Frequency Set Frequency Bus Voltage Output Voltage AI Input Voltage DI Status DO Status PID Setting PID Feedback The parameter display sequence when you press in stop state is as follows Set Frequency Bus Voltage AI Input Voltage DI Status DO Status ...

Страница 21: ...scribed as follows The parameter can be modified when the inverter is in either stop or running state The parameter cannot be modified when the inverter is in the running state The parameter is the actually measured value and cannot be modified The parameter is factory parameter and can be set only by the manufacturer ...

Страница 22: ...it Default Property Group F0 Basic Function Parameters F0 00 Command source selection 0 Operation panel 1 Terminal input 2 Via communicatio n 1 1 F0 01 Frequency source selection 0 Digital setting 1 Special wrap up mode for wire drawing machine 2 AI 3 PID 4 Via communicatio n 1 1 ...

Страница 23: ... 0 01 Hz 100 00 Hz F0 03 Preset frequency 0 00 Hz to maximum frequency F0 02 0 01 Hz 50 00 Hz F0 04 Acceleratio n time 0 00s to 300 00s 0 1s 1 00s F0 05 Deceleratio n time 0 00s to 300 00s 0 1s 0 00s F0 06 Motor rated power 0 1 kW to 1000 0 kW 0 1 kW Depend on the motor power F0 07 Motor rated voltage 0 V to 480 V 1 V Depend on the motor power ...

Страница 24: ... 1 A to 6553 5 A 0 1 A Depend on the motor power F0 09 Motor rated frequency 0 01 Hz to maximum frequency F0 02 0 01 Hz Depend on the motor model F0 10 Torque boost 0 0 to 30 0 0 1 15 0 F0 11 Cutoff frequency of torque boost 0 01 Hz to maximum frequency F0 02 0 01 Hz 100 00 Hz F0 12 Software version 1 F0 13 Software version 2 ...

Страница 25: ...als F1 00 DI1 function selection 0 No function 1 Forward run FWD 2 Reverse run REV 3 Fault reset 4 External fault input 5 Wire break fault input 1 1 F1 01 DI2 function selection 1 3 F1 02 DI filter time 1s to 10s 1 4s F1 03 AI minimum input 0 00 V to 5 00 V 0 01 V 0 00 V F1 04 Correspond ing value of AI 100 0 to 100 0 0 1 0 0 ...

Страница 26: ...1 05 AI maximum input 0 00 V to 5 00 V 0 01 V 5 00 V F1 06 Correspond ing value of AI maximum input 100 0 to 100 0 0 1 100 0 F1 07 AI input filter time 0 00s to 10 00s 0 01s 0 10s F1 08 Relay output selection 0 No output 1 Inverter running 2 Wire break fault output 3 Fault output 1 3 F1 09 DO output selection 1 3 ...

Страница 27: ...Drawing Machine F2 00 PID setting source 0 F2 01 1 Via communicatio n 1 0 F2 01 PID digital setting 0 0 to 100 0 0 1 50 0 F2 02 PID setting and feedback range 0 to 65535 1 1000 F2 03 Proportional gain P 0 1 to 100 0 0 1 8 5 F2 04 Integral time I 0 01s to 10 00s 0 01s 0 40s F2 05 PID upper limit 0 to 100 1 2 F2 06 Lower limit 0 to 50 1 5 ...

Страница 28: ...rty for wire break detection F2 07 Judging delay time of wire break detection 0s to 50s 1s 3s F2 08 Lower limit frequency of wire drawing machine 0 01 Hz to 50 00 Hz 0 01 Hz 2 00 Hz F2 09 Enable frequency setting by operation panel 0 Not enable 1 Enable 1 0 F2 10 Frequency 0 01 Hz to 0 01 10 00 ...

Страница 29: ...ame Range Min Unit Default Property set by operation panel maximum frequency F0 02 Hz Hz F2 11 Type of first fault 0 No fault 1 Inverter unit protection Err01 2 Acceleration over current Err02 3 Deceleration over current Err03 4 Constant F2 12 Type of second fault ...

Страница 30: ...tion Code Name Range Min Unit Default Property F2 13 Type of latest fault over current Err04 5 Acceleration over voltage Err05 6 Deceleration over voltage Err06 7 Constant over voltage Err07 8 Reserved Err08 9 Under voltage fault Err09 10 Reserved Err10 ...

Страница 31: ...l Function Code Name Range Min Unit Default Property 11 Reserved Err11 12 Reserved Err12 13 EEPROM storage abnormality Err13 14 Heatsink overheat fault Err14 15 External fault Err15 16 Communicatio n fault Err16 17 Wire break detection fault Err17 ...

Страница 32: ...equency on fault F2 15 Bus voltage on fault Group F3 Communication Parameters F3 00 Baud rate 0 2400 bps 1 4800 bps 2 9600 bps 3 19200 bps 1 2 F3 01 Data format 0 No check 1 Even check 2 Odd check 1 0 F3 02 Local address 1 to 247 0 used as the broadcast address 1 0 F3 03 Response delay 0 ms to 20 ms 1ms 2ms ...

Страница 33: ...Property F3 04 Communic ation timeout time 0 0s to 60 0s 0 1s 0 0s GroupF4 User Password and Parameter Copy F4 00 User password 0 to 65535 1 0 F4 01 Parameter initializatio n 0 No operation 1 Restore default setting 2 Clear fault records 3 Parameter copy reading 4 Parameter copy writing 1 0 ...

Страница 34: ...MD021 Plastic Wire Drawing Machine User Manual ...

Страница 35: ...ward run FWD and reverse run REV 0 Operation panel the LOCAL REMOT indicator is off Commands are given by pressing keys RUN and STOP RES on the operation panel 1 Terminal input the LOCAL REMOT indicator is on Commands are given using multi function input terminals such as FWD and REV 2 Serial port communication the LOCAL REMOT indicator blinks Commands are given by the host computer For details on...

Страница 36: ...ency set via communication or set on the operation panel and PID frequency is used as the running frequency of the inverter For details on how to set the frequency via communication see Modbus Serial Communication Protocol for the Plastic Wire Drawing Machine For the meaning of the PID setting source PID setting and feedback range and PID feedback see Group F2 function codes In addition you can ch...

Страница 37: ...etting and feedback range and PID feedback see Group F2 function codes 4 Via communication The frequency is given by the host computer For details on the communication protocol see Modbus Serial Communication Protocol for the Plastic Wire Drawing Machine Function Code Name Range Default F0 02 Maximum frequency 50 00 Hz to 200 00 Hz 100 00 Hz This parameter specifies the maximum output frequency of...

Страница 38: ... Name Range Default F0 04 Acceleration time 0 00s to 300 00s 1 00s F0 05 Deceleration time 0 00s to 300 00s 0 00s Acceleration time specifies the time T1 required for the inverter to increase from 0 Hz to the maximum output frequency F0 02 Deceleration time specifies the time T2 required for the inverter to decrease from the maximum output frequency F0 02 to 0 Hz Figure 6 1 shows the acceleration ...

Страница 39: ...ote If Deceleration time F0 05 is set to 0 the stop mode of the inverter is free stop Function Code Name Range Default F0 06 Motor rated power 0 1 kW to1000 0 kW Depend on the motor power F0 07 Motor rated voltage 0 V to 480 V Depend on the motor power F0 08 Motor rated current 0 1 A to 6553 5 A Depend on the motor power F0 09 Motor rated frequency 0 01 Hz to maximum frequency F0 02 Depend on the ...

Страница 40: ...equency of torque boost 0 01 Hz to maximum frequency F0 02 100 00 Hz To compensate the low frequency torque characteristics of V F control you can boost the output voltage of the inverter at low frequency Torque boost F0 10 is set to a certain percentage of the input rated voltage of the inverter The setting is as follows When this parameter is set to 0 0 automatic torque boost is applied for the ...

Страница 41: ...e 6 2 Manual torque boost Output voltage V vb v1 f1 fb Output frequency Hz v1 Voltage of manual torque boost f1 Cutoff frequency of torque boost vb Maximum output voltage fb Rated running frequency Function Code Name Range Default F0 12 Software version 1 Software version of the motor control board F0 13 Software version 2 Software version of the operation panel control board ...

Страница 42: ... Code Name Default F1 00 DI1 function selection 1 Forward run F1 01 DI2 function selection 3 Fault reset The DI terminals can be allocated with the functions listed in the following table Note that a function must not be repeatedly selected If a certain function cannot be selected check whether the function is used by another terminal Value Function Description 0 No function The input DI has no fu...

Страница 43: ... the DI with the reverse running function is on The inverter stops when both the DI with the forward running function and the DI with the reverse running function are on 3 Fault reset RESET When the DI with this function is on the inverter can be reset after a fault occurs 4 External fault input External fault signals can be input by means of the DIs so that the inverter can implement fault monito...

Страница 44: ... wire drawing machine and Command source selection F0 00 is set to 1 Terminal input the current terminal that is on can be set to off to reset the inverter after a fault occurs during running Function Code Name Range Default F1 02 DI filter time 1s to 10s 4s If misoperation may occur due to interference to the DIs increase the value of this parameter to increase the anti interference capability Th...

Страница 45: ... value the AI value is considered as the maximum or minimum input as shown in Figure 6 3 The parameter AI input filter time F1 07 specifies the time of filtering the AI signal The longer the filter time is the stronger the anti interference capability is which however reduces the regulating response the shorter the filter time is the weaker the anti interference capability is which means a faster ...

Страница 46: ... 3 Fault output The parameter in F1 08 specifies the functions of the relay output terminals TA TB and TC TA is the common terminal of the relay TB is a normally closed NC output terminal and TC is a normally open NC output terminal The functions that can be selected for the output terminals are as follows Value Function Description 0 No output The output terminal has no function 1 Inverter When t...

Страница 47: ...t output the indicator blinks the DO terminal outputs pulse signals with an interval of 400 ms when a corresponding fault occurs the indicator is off the DO terminal outputs low level when the inverter stops without fault the indicator is on the DO terminal outputs high level when the inverter is in running state Group F2 Functions and Faults of Wire Drawing Machine PID control is a general method...

Страница 48: ...ntrol principle Figure 6 4 Block diagram of the basic control principle Target Feedback Deviation limit Function Code Name Range Default F2 00 PID setting source 0 F2 01 1 Via communication 0 This parameter specifies the channel of setting the target value of process PID The target value of process PID is a relative value ranges from 0 0 to 100 0 which corresponds to the percentage of the feedback...

Страница 49: ...PID setting and feedback range 0 to 65535 1000 This parameter is a non dimensional unit and is used for PID setting display and PID feedback display For example when this parameter is set to 1000 0 to 100 of the PID setting value corresponds to 0 to 1000 in a linear mode Function Code Name Range Default F2 03 Proportional gain P 0 1 to 100 0 8 5 F2 04 Integral time I 0 01s to 10 00s 0 40s Proporti...

Страница 50: ...PID feedback and PID setting is 100 the integral regulator performs continuous regulation during the time Then the regulating amplitude reaches the maximum frequency set in F0 02 The shorter the integral time is the greater the regulating intensity is Function Code Name Range Default F2 05 PID upper limit 0 to 100 2 This parameter specifies the frequency upper limit of PID regulation This paramete...

Страница 51: ...e break detection F2 06 is set based on the percentage of the swing link AI maximum input voltage 5 V Function Code Name Range Default F2 08 Lower limit frequency of wire drawing machine 0 01 Hz to 50 00 Hz 2 00 Hz This parameter specifies the lower limit frequency of the wire drawing machine This parameter is valid only when Frequency source selection F0 01 is set to 1 Special wrap up mode for wi...

Страница 52: ...able the running frequency of the wire drawing machine is given by frequency set via communication PID If F2 09 is set to 1 Enable the running frequency of the wire drawing machine is given by F2 10 PID F2 11 Type of first fault 0 to 18 F2 12 Type of second fault F2 13 Type of latest fault The three parameters record the types of the latest three faults 0 indicates that no fault occurs and the val...

Страница 53: ...sword 0 to 65535 0 Unauthorized personnel are not allowed to view and modify this parameter If this parameter is set to any non zero number the password protection function is enabled If you do not need a password set this parameter to 00000 After a password is set enter the correct password when you want to set parameters If the entered password is incorrect you cannot query or modify parameters ...

Страница 54: ...ear fault records Clear the fault records F2 11 to F2 15 of the inverter 3 Parameter copy reading This function is used in parameter copy The function codes that are set except the function codes for fault records F2 11 to F2 15 are read and stored on the operation panel COPY is displayed during the reading and F4 00 is displayed after the reading is complete 4 Parameter copy writing This function...

Страница 55: ...n read to the operation panel If Err16 is displayed on the operation panel during parameter copy it indicates that a communication fault occurs In this case check whether the communication is normal rectify the fault and continue parameter copy if Err13 is displayed it indicates that an electrically erasable programmable read only memory EEPROM fault occurs When a copy fault occurs an error code i...

Страница 56: ...cting the vendor you can perform troubleshooting based on the following table Display Fault Name Troubleshooting Err01 Inverter unit protection When the inverter has no output over current signals are detected on the circuit It is probable that the circuit is damaged In this case contact the agent or the vendor Err02 Over current during acceleration 1 Check whether the output circuit of the invert...

Страница 57: ... being rotating is started If yes start the motor after it stops 6 Check whether sudden load occurs during acceleration If yes eliminate sudden load Err03 Over current during deceleration 1 Check whether the output circuit of the inverter is short circuited If yes rectify the fault 2 Check whether the deceleration time is too short If yes increase the deceleration time 3 Check whether the voltage ...

Страница 58: ...rt circuited If yes rectify the fault 2 Check whether sudden load occurs during the running If yes eliminate sudden load 3 Check whether the load can be reduced If yes reduce the load Err05 Over voltage during acceleration 1 Check whether the input voltage is too high If yes reduce the voltage to the proper range 2 Check whether the acceleration time is too short If yes increase the acceleration t...

Страница 59: ... the voltage to the proper range Err09 Under voltage fault 1 Check whether instantaneous power failure occurs 2 Check whether the input voltage is too low If yes increase the voltage to the proper range Err13 EEPROM storage fault Replace the operation panel or drive board and then check whether the fault is rectified Err14 Heatsink overheat fault 1 Check whether the ambient temperature is too high...

Страница 60: ...on the displayed information Err16 Communication fault 1 Check whether the host computer works properly If not check the connection to the host computer 2 Check whether RS485 communication is normal If not check the communication cable 3 Check whether the communication parameters in group F3 are correctly set If not modify the communication parameters Err17 Wire break detection fault Information a...

Страница 61: ...ire Drawing Machine User Manual Display Fault Name Troubleshooting Frequency source selection F0 02 is set to 1 Special wrap up mode for wire drawing machine Perform troubleshooting based on the displayed information ...

Страница 62: ... operation E Trouble out of the equipment for example external device factors 3 If there is any failure or damage to the product please correctly fill out the Product Warranty Card in detail 4 The maintenance fee is charged according to the latest Maintenance Price List of Inovance 5 The Product Warranty Card is not re issued Please keep the card and present it to the maintenance personnel when as...

Страница 63: ... Card Customer information Add of unit Name of unit P C Contact person Tel Product information Product model Body barcode Attach here Name of agent Failure information Maintenance time and content Maintenance personnel ...

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