Error CodecriticalSoftware/Config
F0001 Overcurrent at output stage
In system: ABB Drive Faults
F0001 indicates overcurrent at output stage in ABB Drive Faults. Use this page to confirm root cause before replacement actions.
Technical Details
Fault ClassSoftware/Config
Default ReactionDrive trip and output inhibited
AcknowledgeAfter root cause correction and verification
Drive ObjectABB Drive Faults
Possible Causes
1Motor short circuit
HIGH likelihoodValidate this cause with diagnostic values and wiring/mechanical inspection before replacing parts.
2Incorrect motor parameter set
MEDIUM likelihoodValidate this cause with diagnostic values and wiring/mechanical inspection before replacing parts.
Step-by-Step Solution
1
Action 1
Isolate motor leads and re-test
Details
- Record measured values before and after this action
2
Action 2
Verify motor nameplate entries
Details
- Record measured values before and after this action
Diagnostic Parameters
| Parameter | Description | Value/Unit |
|---|---|---|
| r0002 | Control mode | State |
| r0949 | Fault value | Code-specific |
Prevention Tips
Record baseline operating values after commissioning and compare during maintenance.
Review wiring torque, grounding, and cabinet conditions during planned shutdown.
Apply parameter change control to reduce repeat faults after service activities.
Frequently Asked Questions
Structured fault troubleshooting workflow for maintenance teams