OH3 Motor temperature > +150°C threshold

What does x053 mean?

The motor temperature has exceeded the +150°C threshold, detected via resolver or incremental value encoder (e.g., KTY sensor at X8/5, X8/8). This indicates the motor is thermally overloaded due to impermissible continuous current or frequent/long acceleration processes. This monitoring can be switched off via C0583.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If monitoring needs to be disabled, set parameter C0583 = 3.