ABB Relion REC615 - Page 170

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 R/L
button or CONTROL function block in combination with IEC 61850 data object
CTRL.LLN0.LocSta.
Table 189: Station authority level “L,S,S+R,L+S,L+S+R” using R/L button
L/R Control L/R Control status Control access
R/L button CTRL.LLN0.LocS
ta
1
CTRL.LLN0.MltL
ev
L/R state
CTRL.LLN0.Loc
KeyHMI
Local user IEC 61850 client
2
IEC 61850
client
3
Local FALSE FALSE 1 x
Remote FALSE TRUE 7 x x
Remote TRUE FALSE 3 x
Local + Remote FALSE TRUE 6 x x x
Local + Remote TRUE TRUE 5 x x
Off FALSE FALSE 0
Table 190: Station authority level “L,S,S+R,L+S,L+S+R” using CONTROL function block
L/R Control L/R Control status Control access
R/L button CTRL.LLN0.LocS
ta
1
CTRL.LLN0.MltL
ev
L/R state
CTRL.LLN0.Loc
KeyHMI
Local user IEC 61850 client
2
IEC 61850
client
3
CTRL_OFF FALSE FALSE 0
CTRL_LOC FALSE FALSE 1 x
CTRL_STA FALSE FALSE 3 x
CTRL_REM
4
TRUE TRUE 3 x
CTRL_REM FALSE TRUE 7 x x
CTRL_ALL FALSE TRUE 6 x x x
CTRL_ALL
4
TRUE TRUE 5 x x
3.17.11.8 Signals
Table 191: CONTROL input signals
Name Type Default Description
CTRL_OFF BOOLEAN 0 Control input OFF
CTRL_LOC BOOLEAN 0 Control input Local
CTRL_STA BOOLEAN 0 Control input Station
CTRL_REM BOOLEAN 0 Control input Remote
CTRL_ALL BOOLEAN 0 Control input All
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.
Basic functions 1MRS758755 C
170 REC615 & RER615
Technical Manual