28

TP Encls Config

Allen-Bradley · PowerFlex 750 AC Drive

What does 28 mean?

This Alarm 2 indicates that Encoderless TorqProve has been enabled, but the specific application concerns, limitations, and risks associated with operating TorqProve without an encoder have not been reviewed or acknowledged. The drive cannot start due to this unaddressed configuration risk. It is crucial to understand these limitations to ensure safe operation.

Complete Troubleshooting Guide

  1. 1

    Read and thoroughly understand the 'Attention' section on page 368 relating to the use of TorqProve with no encoder.

  2. 2

    Acknowledge the encoderless operation concerns as per the manual's instructions.