Authority Status Athstat; Identification; Functionality; Function Block - ABB REG650 Technical Manual

Section 16
Basic IED functions
16.14
16.14.1
16.14.2
16.14.3
16.14.4
514
When it comes to password, upon pressing the
will show up: "✳✳✳✳✳✳✳✳". 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 key again.
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

Functionality

Authority status (ATHSTAT) function is an indication function block for user log-
on activity.

Function block

ATHSTAT
USRBLKED
LOGGEDON
IEC09000235_en_1.vsd
IEC09000235 V1 EN
Figure 248: ATHSTAT function block

Signals

Table 436: ATHSTAT Output signals
Name Type
USRBLKED BOOLEAN
LOGGEDON BOOLEAN
key, the following characters
IEC 61850 IEC 60617
identification identification
ATHSTAT -
Description
At least one user is blocked by invalid password
At least one user is logged on
1MRK 502 034-UEN -
ANSI/IEEE C37.2
device number
-
Technical Manual