Authorization - ABB Relion Applications Manual

Section 2
REU611 overview
2.6
16
Name

Authorization

Four user categories have been predefined for the LHMI and the WHMI, each with
different rights and default passwords.
The default passwords in the protection relay delivered from the factory can be
changed with Administrator user rights.
User authorization is disabled by default for LHMI but WHMI always
uses authorization.
Description
Rejecting changes
Showing context sensitive help messages
Error icon
Clearing events
Triggering the disturbance recorder manually
Saving values to TXT or CSV file format
Freezing the values so that updates are not displayed
Receiving continuous updates to the monitoring view
Deleting the disturbance record
Deleting all disturbance records
Saving the disturbance record files
Viewing all fault records
Clearing all fault records
Importing settings
Exporting settings
Selecting all
Clearing all selections
Refreshing the parameter list view
1MRS758335 B
REU611
Application Manual