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

Section 3
Basic functions
Table 166: Station authority level "L,R,L+R" using R/L button
L/R Control
R/L button CTRL.LLN0.LocSta
Local
Remote
Local + Remote
Off
1) Client IEC 61850 command originator category check is not performed.
Table 167: Station authority "L,R,L+R" using CONTROL function block
L/R Control
Control FB input CTRL.LLN0.LocSta
CTRL_OFF
CTRL_LOC
CTRL_STA
CTRL_REM
CTRL_ALL
1) Client IEC 61850 command originator category check is not performed.
3.16.11.6
156
L/R Control status
CTRL.LLN0.MltLev
N/A FALSE
N/A FALSE
N/A TRUE
N/A FALSE
L/R Control status
CTRL.LLN0.MltLev
N/A FALSE
N/A FALSE
N/A FALSE
N/A FALSE
N/A TRUE

Station authority level "L,S,R"

Station authority level "L,S,R" adds station control access. In this level IEC 61850
command originator category validation is performed to distinguish control
commands with IEC 61850 command originator category set to "Remote" or
"Station". There is no multilevel access.
LOCAL
IEC 61850
remote
IEC 61850 IEC 61850
station
IED
GUID-7BC51FAF-B097-4CD9-AFF4-6D1F3D548C7F V1 EN
Figure 100: Station authority is "L,S,R"
L/R state
CTRL.LLN0.LocKeyHMI
1
2
4
0
L/R state
CTRL.LLN0.LocKeyHMI
0
1
0
2
4
REMOTE STATION
IEC 61850
remote
IEC 61850
station station
IED IED
Control access
Local user
IEC 61850 client
x
x
Control access
Local user
IEC 61850 client
x
x
OFF
IEC 61850 IEC 61850
remote remote
IEC 61850
station
IED
REC615 and RER615
Technical Manual
1MRS758755 A
1)
x
x
1)
x
x