Schneider 303 4KW frequency converter F 013 trouble shooting method
You see when the alarm is started, or stable operation alarm amount, different times, different analysis
If the converter is overloaded, it is recommended to check the set acceleration time and whether the load is blocked or not.
According to the ATV303 user manual,The F013 is a motor overload fault and is triggered by excessive motor current.Suggest:1. monitor the running condition of the converter with the panel (whether the actual running current exceeds the limit)2. check the motor thermal protection settings and motor load (such as motor drive chain bearings, reducer, etc.).
