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Issue:
Getting InFD Fault on the Altivar Process Drive.
Product Line:
Altivar Process Drive System (ATV660, ATV960, ATV680, ATV980)
Environment:
All serial numbers for Altivar Process Drive
Cause:
Drive is displaying an Internal Error 13
Resolution:
An InFD is an Internal Error 13 (Differential Current Deviation Error).
Possible Causes:
*Only authorize personnel should perform these task*
Getting InFD Fault on the Altivar Process Drive.
Product Line:
Altivar Process Drive System (ATV660, ATV960, ATV680, ATV980)
Environment:
All serial numbers for Altivar Process Drive
Cause:
Drive is displaying an Internal Error 13
Resolution:
An InFD is an Internal Error 13 (Differential Current Deviation Error).
Possible Causes:
- One or more bricks are not operating
- List of bricks in the Altivar Drive Systems (ATV660, ATV680, ATV960, ATV980)
- Rectifier Brick
- Inverter Brick
- Filter Brick
- Active Front End (AFE) Brick
- List of bricks in the Altivar Drive Systems (ATV660, ATV680, ATV960, ATV980)
- Current transformer of the bricks are damaged
- The current transformer are located on the Inverter Brick.
- Inverter Brick may have to be replaced.
*Only authorize personnel should perform these task*
- Check Power Board to Invert Brick cable.
- Check pin connections
- Reseat
- Measure U/V/W phase currents of each brick on the paralleling choke to identify the brick with less output current.
- Manually test IGBT on each Brick with a multimeter.
- Open Motor choke connections when performing test.
Released for:Schneider Electric Vietnam
