Faulty Parameter Transfer (General)

What does Pr mean?

A general error occurred during the transfer of parameters via the operating module, specifically indicating that both parameter sets (PAR1 and PAR2) are defective. This means the drive's configuration data is corrupt or could not be reliably written. Operating with corrupted parameters can lead to unpredictable drive behavior or prevent the drive from starting.

Complete Troubleshooting Guide

1. 1

   Immediately repeat the parameter data transfer from the operating module to the drive, ensuring a stable connection and power supply.

2. 2

   If the fault persists, attempt to load the factory default settings for both PAR1 and PAR2.

3. 3

   If the operating module itself is suspected to be faulty, try using a different module or direct programming methods.