17.15 Authority status ATHSTAT
17.15.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Authority status ATHSTAT - -
17.15.2 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.
17.15.3 Function block
ATHSTAT
USRBLKED
LOGGEDON
IEC09000235_en_1.vsd
IEC09000235 V1 EN
Figure 311: ATHSTAT function block
17.15.4 Signals
Table 525: ATHSTAT Output signals
Name
Type Description
USRBLKED BOOLEAN At least one user is blocked by invalid password
LOGGEDON BOOLEAN At least one user is logged on
17.15.5 Settings
The function does not have any parameters available in Local HMI or Protection and
Control IED Manager (PCM600)
17.15.6 Operation principle
Authority status (ATHSTAT) function informs about two events related to the IED
and the user authorization:
1MRK 502 048-UEN A Section 17
Basic IED functions
653
Technical manual
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