ABB RELION SMU615 Technical Manual page 116

Basic functions
IEC 61850
station
Figure 77: Station authority is "L,S,S+R,L+S,L+S+R"
When station authority level "L,S,S+R,L+S,L+S+R" is used, 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 applicable for
this station authority level.
"Station" and "Local + Station" control access can be reserved by using
the CONTROL function block in combination with IEC 61850 data object
CTRL.LLN0.LocSta.
Table 149: Station authority level "L,S,S+R,L+S,L+S+R" using CONTROL function block
L/R Control
Control FB CTRL.LLN0.LocS
1
input ta
CTRL_OFF FALSE
CTRL_LOC FALSE
CTRL_STA FALSE
4
CTRL_REM TRUE
CTRL_REM FALSE
CTRL_ALL FALSE
4
CTRL_ALL TRUE
3.13.8.8 Signals
CONTROL input signals
Table 150: CONTROL input signals
Name
CTRL_OFF
CTRL_LOC
Table continues on the next page
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.
116
LOCAL STATION
IEC 61850 IEC 61850
remote remote
IEC 61850
station
IED IED
L/R Control status
CTRL.LLN0.MltL
ev
FALSE
FALSE
FALSE
TRUE
TRUE
TRUE
TRUE
Type
BOOLEAN
BOOLEAN
S+R L+S
IEC 61850 IEC 61850
remote remote
IEC 61850 IEC 61850
station station
IED IED
Control access
L/R state Local user
CTRL.LLN0.Loc
KeyHMI
0
1
3
3
7
6
5
Default
0
0
L+S+R OFF
IEC 61850 IEC 61850
remote remote
IEC 61850 IEC 61850
station station
IED IED
IEC 61850 client
2
x
x
x x
x
Description
Control input OFF
Control input Local
Technical Manual
1MRS758407 C
IEC 61850 client
3
x
x
x
x
x
SMU615