Station Authority Level "L,S,S+R,L+S,L+S+R - ABB RELION Series Technical Manual

1MRS758755 A
Table 168: Station authority level "L,S,R" using R/L button
L/R Control
R/L button
CTRL.LLN0.LocSta
Local FALSE
Remote FALSE
Remote TRUE
Off FALSE
1) Station client reserves the control operating by writing controllable point LocSta.
2) Client IEC 61850 command originator category is remote.
3) Client IEC 61850 command originator category is station.
Table 169: Station authority level "L,S,R" using CONTROL function block
L/R Control
Control FB input CTRL.LLN0.LocSta
CTRL_OFF FALSE
CTRL_LOC FALSE
CTRL_STA TRUE
TRUE
4)
CTRL_REM
CTRL_REM FALSE
CTRL_ALL FALSE
1) Station client reserves the control operating by writing controllable point LocSta.
2) Client IEC 61850 command originator category is remote.
3) Client IEC 61850 command originator category is station.
4) CTRL_STA unconnected in application configuration. Station client reserves the control operating by writing controllable point LocSta.
3.16.11.7
REC615 and RER615
Technical Manual
When the station authority level "L,S,R" is used, the control access can be selected
using R/L button or CONTROL function block. IEC 61850 data object
CTRL.LLN0.LocSta and CONTROL function block input CTRL_STA are applicable
for this station authority level.
Station control access can be reserved by using R/L button or CONTROL function
block together with IEC 61850 data object CTRL.LLN0.LocSta.
L/R Control status
CTRL.LLN0.MltLev
1)
FALSE
FALSE
FALSE
FALSE
L/R Control status
CTRL.LLN0.MltLev
1)
FALSE
FALSE
FALSE
FALSE
FALSE
FALSE

Station authority level "L,S,S+R,L+S,L+S+R"

Station authority level "L,S,S+R,L+S,L+S+R" adds station control access together
with several different multilevel access scenarios. Control access can also be
simultaneously permitted from local, station or remote location. Simultaneous local,
station or remote control operation is not allowed as one client and location at time can
access controllable objects and they remain reserved until the previously started
control operation is first completed by the client.
L/R state
CTRL.LLN0.LocKeyHMI
1
2
3
0
L/R state
CTRL.LLN0.LocKeyHMI
0
1
3
3
2
0
Section 3
Basic functions
Control access
Local user IEC 61850
2)
client
x
x
Control access
Local user IEC 61850
2)
client
x
x
IEC 61850
3)
client
x
IEC 61850
3)
client
x
x
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