Authority Status Athstat - ABB REL650 Applications Manual

Section 17
Basic IED functions
17.13
17.13.1
17.13.2
486
The cursor is focused on the User identity field, so upon pressing the
change the user name, by browsing the list of users, with the "up" and "down" arrows.
After choosing the right user name, the user must press the
to password, upon pressing the
"✳✳✳✳✳✳✳✳". The user must scroll for every letter in the password. After all the letters
are introduced (passwords are case sensitive) choose OK and press the
At successful Log on, the local HMI shows the new user name in the status bar at the
bottom of the LCD. If the Log on is OK, when required to change for example a password
protected setting, the local HMI returns to the actual setting folder. If the Log on has failed,
an "Error Access Denied" message opens. If a user enters an incorrect password three
times, that user will be blocked for ten minutes before a new attempt to log in can be
performed. The user will be blocked from logging in, both from the local HMI and
PCM600. However, other users are to log in during this period.

Authority status ATHSTAT

Identification
Function description
Authority status
Application
Authority status (ATHSTAT) function is an indication function block, which informs
about two events related to the IED and the user authorization:
• the fact that at least one user has tried to log on wrongly into the IED and it was
blocked (the output USRBLKED)
• the fact that at least one user is logged on (the output LOGGEDON)
The two outputs of ATHSTAT function can be used in the configuration for different
indication and alarming reasons, or can be sent to the station control for the same purpose.
key, the following characters will show up:
IEC 61850 IEC 60617
identification identification
ATHSTAT -
1MRK 506 334-UUS A
key, one can
key again. When it comes
key again.
ANSI/IEEE C37.2
device number
-
Application manual