Station Authority Level "L,S,R - ABB Relion SMU615 Technical Manual

Section 3
Basic functions
Table 147: 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.
3.13.8.6
104
REMOTE
IEC 61850 IEC 61850
IEC 61850
remote remote remote
IED
GUID-10D77281-14C3-4066-B641-98A6F8904E39 V1 EN
Figure 73: Station authority is "L,R,L+R"
When station authority level "L,R, L+R" is used, the control access can be selected
using the CONTROL function block. IEC 61850 data object CTRL.LLN0.LocSta and
CONTROL function block input CTRL_STA are not applicable for this station
authority level.
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 OFF
IEC 61850 IEC 61850 IEC 61850
remote remote remote
IED IED
L/R state
CTRL.LLN0.LocKeyHMI
0
1
0
2
4
1MRS758407 B
L+R
IEC 61850 IEC 61850
remote remote
IED
Control access
Local user
IEC 61850 client
x
x
Technical Manual
1)
x
x
SMU615