ACS380, ACX580, and ACS880 User Lock with Parameter Lock Guide

This document explains how to set up a custom password using the user lock function and then use it in conjunction with the standard parameter lock password (358) to lock and unlock drive parameters on ABB ACS380, ACX580, and ACS880 drives. It provides step-by-step instructions for configuring the custom password, locking parameters so that password 358 alone cannot unlock them, and reversing the process to regain access.