Logic Diagram - ABB Relion 650 Series Technical Manual

1MRK 511 424-UEN B
8.2.5.4
Bay control REC650 2.2 IEC
Technical manual

Logic diagram

QA1_OP
QA1_CL =1
QB1_OP
QB1_CL =1
QB2_OP
QB2_CL =1
QC3_OP
QC3_CL =1
QC4_OP
QC4_CL =1
S1QC1_OP
S1QC1_CL =1
S2QC2_OP
S2QC2_CL =1
VPQB1
QB1_OP
& >1
QA1O_EX1
1
VPQB2
QB2_OP
&
QA1O_EX2
VP_BBTR
BBTR_OP
&
EXDU_12
QA1O_EX3
VPQB1
VPQB2 &
1
VPQA1
VPQC3
>1
&
VPQC4
1
VPS1QC1
QA1_OP
QC3_OP
QC4_OP
S1QC1_OP
EXDU_ES
QB1_EX1
VPQC3
VPS1QC1
&
QC3_CL
S1QC1_CL
EXDU_ES
QB1_EX2
IEC04000542 V1 EN-US
VPQA1
VPQC3
>1
&
VPQC4
1
VPS2QC2
QA1_OP
QC3_OP
QC4_OP
S2QC2_OP
EXDU_ES
QB2_EX1
VPQC4
VPS2QC2
&
QC4_CL
S2QC2_CL
EXDU_ES
QB2_EX2
VPQB1
VPQB2
&
1
QB1_OP
QB2_OP
1
QB1_OP
QB1_CL
VPQB1
QB2_OP
QB2_CL
VPQB2
QB1_OP
QB2_OP >1
1
QA1_OP
VPQB1
VPQB2 &
VPQA1
IEC04000543 V1 EN-US
A1A2_BS
VPQA1
VPQB1
VPQB2
VPQC3
VPQC4
VPS1QC1
VPS2QC2
QA1OPREL
QA1OPITL
QA1CLREL
QA1CLITL
QB1REL
QB1ITL
en04000542.vsd
QB2REL
QB2ITL
QC3REL
QC3ITL
QC4REL
QC4ITL
QB1OPTR
QB1CLTR
VPQB1TR
QB2OPTR
QB2CLTR
VPQB2TR
S1S2OPTR
S1S2CLTR
VPS1S2TR
en04000543.vsd
Section 8
Control
M15098-3 v4
157