Settings; Authority Status Athstat; Function Block - ABB RELION 630 Series Technical Manual

Section 3
Basic functions
3.1.1.3
3.1.2
3.1.2.1
34
Include at least one user in the UserAdministrator group to be able to
write users created in PCM600 to the IED.
Authorization handling in the IED
At delivery the default user is the SuperUser. No Log on is required to operate the IED
until a user has been created with the IED User Management.
Once a user is created and written to the IED, the user can perform a Log on using the
password assigned in the tool. The default user is Guest.
If there is no user created, an attempt to log on displays a message box "No user
defined!".
If one user leaves the IED without logging off, the IED returns to Guest state, in which
only reading is possible, after the timeout (set in Main menu/Configuration/HMI/
LHMI/Display Timeout) elapses. By factory default, the display timeout is set to 60
minutes.
If one or more users are created with the IED User Management and written to the
IED, the Log on window opens if a user attempts a Log on by pressing the Key push-
button or if the user attempts to perform an operation that is password protected.
See the operation manual for more information on the logon
procedure.
After a successful Log on, the LHMI returns to the actual setting folder if, for example,
a password protected setting needs to be changed. If the Log on has failed, an "Error
Access Denied" message opens. If the user enters an incorrect password three times,
the user is blocked for ten minutes before a new attempt to log in can be performed.
The user is blocked from logging in from the LHMI, WHMI and PCM600. However,
other users are allowed to log in during this period.

Settings

The function does not have any parameters available in LHMI or PCM600.

Authority status ATHSTAT

Function block

ATHSTAT
USRBLKED
LOGGEDON
IEC09000235_en_1.vsd
IEC09000235 V1 EN
Figure 8: Function block
1MRS757256 F
PML630/Compact Load-Shedding Solution
Technical Manual