LP1 Motor phase failure

What does x032 mean?

One of the current-carrying motor phases has failed. This monitoring function is primarily for asynchronous motors and requires the MLP1 function block to be entered in C0465. Possible causes include a faulty motor, a damaged motor cable, or a current limit value (C0599) set too low. The monitoring can be switched off via C0597.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If the current limit value is set too low, increase the value via parameter C0599.

2. 4

   Verify that the function block MLP1 is correctly entered in C0465 if this monitoring is intended.

3. 5

   If temporary bypass is needed, set monitoring parameter C0597 = 3 to switch off the monitoring.