What can cause an InFb or internal error 11 on the ATV630 and ATV930 Process drives?
Issue:
ATV660- What can cause a internal error 11 (InFb)?
Product Line:
ATV630, ATV930, ATV660 and ATV960
Environment:
All
Cause:
-Loose connection of the temp. sensors.
-Not correctly connected plugs
- Calibration data of the thermal sensors not correct.
Resolution:
All internal temperature sensor is monitored, for short circuit or open circuit.
If a short circuit / open circuit is detected the InFb occurs.
ATV660- What can cause a internal error 11 (InFb)?
Product Line:
ATV630, ATV930, ATV660 and ATV960
Environment:
All
Cause:
-Loose connection of the temp. sensors.
-Not correctly connected plugs
- Calibration data of the thermal sensors not correct.
Resolution:
All internal temperature sensor is monitored, for short circuit or open circuit.
If a short circuit / open circuit is detected the InFb occurs.
Udgivet til: Schneider Electric Danmark
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