INVT Goodrive200A Series Operation Manual page 147

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GD200A series VFD
Function
instruction
SW 1 of the VFD
SW 2 of the VFD
Fault code of the
VFD
Identifying code
of the VFD
Operation
frequency
Setting
frequency
Address
definition
Special control command word
Bit0–1: =00: motor 1
2009H
Bit2: =1 torque control =0: speed control
Virtual input terminal command , range:
200AH
0x000–0x1FF
Virtual output terminal command , range:
200BH
0x00–0x0F
Voltage setting value(special for V/F
separation)
200CH
(0–1000, 1000 corresponds to the 100.0% of
the rated voltage of the motor)
AO output setting 1 (-1000–1000, 1000
200DH
corresponds to 100.0%)
AO output setting 2(-1000–1000, 1000
200EH
corresponds to 100.0%)
0001H: forward running
0002H: forward running
2100H
0003H: stop
0004H: fault
0005H: POFF state
Bit0: =0: bus voltage is not established =1:
bus voltage is established
Bi1–2: =00: motor 1
=10: motor 3
Bit3: =0: asynchronous motor =1:
2101H
synchronous motor
Bit4: =0: pre-alarm without overload =1:
overload pre-alarm
Bit5– Bit6: =00: keypad control
2102H
See the fault type instruction
2103H
GD200A -----0x0107
3000H
Range: 0.00Hz–P00.03
3001H
Range: 0.00Hz–P00.03
Data meaning instruction
=01: motor 2
=10: motor 3
=11: motor 4
=01: motor 2
=11: motor 4
=01: terminal control
=10: communication control
-140-
Communication protocol
R/W
characteristics
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R

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Questions and answers

Anand
April 1, 2025

Ou2 fault

User image 67eb64e07723d
1 comments:
Mr. Anderson
April 1, 2025

An Ou2 fault on the INVT Goodrive200A Series indicates an IGBT Ph-V fault. Possible causes include:

- IGBT module fault
- Misoperation caused by interference
- Poor connection of driving wires
- Improper grounding

To fix it:

- Increase the acceleration time
- Change the power unit
- Check the driving wires
- Inspect external equipment and eliminate interference
- Ensure proper grounding

This answer is automatically generated

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