If user authorization is off or the user is logged in as an administrator, user password can be set via the WHMI or with PCM600.
Local passwords can be changed in WHMI only via the merging unit's front RJ-45 port. Remote passwords can be changed via the WHMI or with PCM600.
- Click Configuration in the left navigation bar and select Authorization.
- Select the Passwords submenu and edit the values.
- Click Write to IED.
Note: If the administrator password is lost, contact ABB's technical customer support to retrieve the administrator level access.