Option module configuration has changed

What does 67 mean?

One or more option modules (e.g., fieldbus cards, I/O extensions) have either been added or removed since the last power-down cycle. The drive detects a change in its hardware configuration and requires user confirmation. This alarm serves as a notification and requires a reset to ensure the change was intentional before proceeding.

Complete Troubleshooting Guide

1. 1

   Confirm that the addition or removal of option modules was a deliberate and authorized configuration change.

2. 2

   Verify that the installed option modules are compatible with the frequency converter's control card and software version.

3. 3

   Perform a unit reset to acknowledge the detected configuration change and clear the alarm.