Safe Stop activated

What does 68 mean?

The Safe Stop function has been activated, bringing the motor to a controlled stop and preventing unintended restart. This is a critical safety feature typically triggered by an external safety input. The drive will remain in this state until the safety input is cleared and a reset commanded.

Complete Troubleshooting Guide

1. 1

   Verify that the external safety system that triggered Safe Stop has been reset and its associated safety conditions are cleared.

2. 2

   Apply 24 V DC to terminal 37, which is the designated Safe Stop input, to de-activate the safety function.

3. 3

   Send a reset signal to the frequency converter via the control panel reset key, digital I/O, or fieldbus to restart normal operation.