dnE

Drive Disabled

Yaskawa · J1000 AC Drive

What does dnE mean?

This minor fault indicates that the 'Drive Enable' signal, which is typically assigned to a multi-function contact input (H1- = 6A), has been switched off. This action intentionally disables the drive, preventing it from operating. If this occurs unexpectedly, it implies an issue with the control sequence or external input.

Complete Troubleshooting Guide

  1. 1

    Review the operation sequence and external control logic to understand why the 'Drive Enable' signal was switched off.

  2. 2

    Reactivate the 'Drive Enable' signal through the configured multi-function contact input.

Source: Yaskawa Manual