OH7 Motor temperature > C0121

What does x057 mean?

The motor temperature has exceeded the specific threshold value set in parameter C0121, detected via resolver or incremental value encoder. This indicates the motor is thermally overloaded due to impermissible continuous current or frequent/long acceleration processes. This is an advance warning for motor overheating. This monitoring can be switched off via C0584.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If the value specified in C0121 is too low for the application, enter a higher value for the motor temperature threshold.

2. 4

   If monitoring needs to be disabled, set parameter C0584 = 3.