Auto-tuning Acceleration Fault

What does Er - 09 mean?

The motor did not accelerate as specified during the auto-tuning process. This may be due to an acceleration time setting that is too short, torque limits set too low, or the motor being connected to a heavy mechanical load.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If a motor and a machine are connected, separate the motor from the machine and retry tuning.