Drive: Motor temperature sensor alarm

What does A07015 mean?

This alarm indicates an issue with the motor temperature sensor signal, such as a wire break (high resistance) or a short circuit (low resistance), preventing accurate temperature monitoring. If unresolved within the timer p0607, it will escalate to fault F07016. The drive cannot reliably monitor motor temperature, risking overheating if other protective measures are not in place.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Confirm that parameter p0601 (Motor temperature sensor type) is accurately configured for the specific sensor installed.