INVT GD18 Series 2in1, GD10 Series Mini & GD800 Pro Series Drive
1
Posts
1
Users
0
Reactions
91
Views
Nov 16, 2024 12:25 pm
OU1 fault in an INVT GD10 drive indicates an overvoltage fault. This means the DC bus voltage has exceeded the permissible limit.
Common Causes:
- Incorrect Power Supply: The power supply voltage may be too high or unstable.
- Faulty Components: Internal components within the drive, such as diodes or capacitors, may be damaged or malfunctioning.
Troubleshooting Steps:
- Check Power Supply:
- Verify that the power supply voltage is within the specified range.
- Ensure that the power supply is stable and free from fluctuations.
- Inspect Internal Components:
- If you have the necessary expertise, inspect the drive's internal components for any signs of damage or overheating.
- Reset the Drive:
- Turn off the power supply to the drive and wait for a few minutes.
- Turn the power back on and try to restart the motor.
