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

1MRK 502 048-UEN A
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Technical manual

Authority status ATHSTAT

Identification

Function description
Authority status

Functionality

Authority status ATHSTAT function is an indication function block for user log-on
activity.
User denied attempt to log-on and user successful log-on are reported.

Function block

ATHSTAT
USRBLKED
LOGGEDON
IEC09000235_en_1.vsd
IEC09000235 V1 EN
Figure 311: ATHSTAT function block

Signals

Table 525: ATHSTAT Output signals
Name Type
USRBLKED BOOLEAN
LOGGEDON BOOLEAN

Settings

The function does not have any parameters available in Local HMI or Protection and
Control IED Manager (PCM600)

Operation principle

Authority status (ATHSTAT) function informs about two events related to the IED
and the user authorization:
Basic IED functions
IEC 61850 IEC 60617
identification identification
ATHSTAT -
Description
At least one user is blocked by invalid password
At least one user is logged on
Section 17
ANSI/IEEE C37.2
device number
-
653