24
Data Code Data flow Value range
direction
OUTPUTS
Starting of stage I
b
>O1R0 =I
b
>-stage not started
1 = I
b
>-stage started
Tripping of stage I
b
>O2R0 =I
b
>-stage not tripped
1 = I
b
>-stage tripped
Starting of stage I
a
>O3R0 =I
a
>-stage not started
1 = I
a
>-stage started
Tripping of stage I
a
>O4R0 =I
a
>-stage not tripped
1 = I
a
>-stage tripped
Starting of stage I< O5 R 0 = I<-stage not started
1 = I<-stage started
Tripping of stage I< O6 R 0 = I<-stage not tripped
1 = I<-stage tripped
Starting of stage ∆I
1
>O7R0 =∆I
1
>-stage not started
1 = ∆I
1
>-stage started
Tripping of stage ∆I
1
>O8R0 =∆I
1
>-stage not tripped
1 = ∆I
1
>-stage tripped
Starting of stage ∆I
2
>O9R0 =∆I
2
>-stage not started
1 = ∆I
2
>-stage started
Tripping of stage ∆I
2
> O10 R 0 = ∆I
2
>-stage not tripped
1 = ∆I
2
>-stage tripped
External trip signal O11 R 0 = signal not active
1 = signal active
Reconnection inhibit signal O12 R 0 = signal not active
1 = signal active
Reconnection inhibit output TS1 O13 R 0 = signal not active
1 = signal active
Signal SS1 O14 R,W(P) 0 = signal not active
1 = signal active
Signal SS2 O15 R,W(P) 0 = signal not active
1 = signal active
Signal SS3 O16 R,W(P) 0 = signal not active
1 = signal active
Signal TS2 O17 R,W(P) 0 = signal not active
1 = signal active
Output relays O18 R,W(P) 0 = not operated
1 = operated
Reconnection inhibit output control O19 W(P) 0 = not affecting reconn.
enable
1 = reconnection remotely
inhibited
Memorized starting of stage I
b
> O21 R 0 = I
b
>-stage not started
1 = I
b
>-stage started
Memorized tripping of stage I
b
> O22 R 0 = I
b
>-stage not tripped
1 = I
b
>-stage tripped
Memorized starting of stage I
a
> O23 R 0 = I
a
>-stage not started
1 = I
a
>-stage started
Memorized tripping of stage I
a
> O24 R 0 = I
a
>-stage not tripped
1 = I
a
>-stage tripped
Memorized starting of stage I< O25 R 0 = I<-stage not started
1 = I<-stage started
Memorized tripping of stage I< O26 R 0 = I<-stage not tripped
1 = I<-stage tripped
Memorized starting of stage ∆I
1
> O27 R 0 = ∆I
1
>-stage not started
1 = ∆I
1
>-stage started
Memorized tripping of stage ∆I
1
> O28 R 0 = ∆I
1
>-stage not tripped
1 = ∆I
1
>-stage tripped