FF38

Hardware Reconfiguration Request

ABB · ACS560 Standard Control Program Firmware

What does FF38 mean?

The inverter type (e.g., sr0025_3) has been changed, typically at the factory or during drive implementation. This fault indicates that the new configuration needs to be validated before the drive can operate correctly, requiring a specific power-off sequence.

Complete Troubleshooting Guide

  1. 1

    Wait until the associated alarm POWEROFF! (FF39) activates.

  2. 2

    Switch the control board power off completely to validate the inverter type change and complete the hardware reconfiguration.

Source: ABB Manual