ABB Relion 670 series - Page 783

14.2.6.4 Logic diagram
M15099-3 v5
89_OP
89_CL
S1189G_CL
en04000544_ansi.vsd
XOR
XOR
XOR
VPQB VPDCTR
DCOPTR
DCCLTR
S1189G_OP
S2289G_OP
S2289G_CL
VPS1189G
VPS2289G
89OPITL
89OPREL
VPS1189G
VPS2289G
VPS1_DC
S1189G_OP
S2289G_OP
S1DC_OP
EXDU_89G
EXDU_BB
QBOP_EX1
VPS1189
VPS2289G
VPS2_DC
S1189G_OP
S2289G_OP
S2DC_OP
EXDU_89G
EXDU_BB
QBOP_EX2
VPS1189G
VPS2289G
S1189G_CL
S2289G_CL
EXDU_89G
QBOP_EX3
A1A2_DC
NOT
OR
AND
AND
AND
ANSI04000544 V1 EN-US
IEC04000545 V1 EN-US
14.2.6.5 Signals
PID-3499-INPUTSIGNALS v5
Table 454: A1A2_DC (3) Input signals
Name
Type Default Description
089_OP BOOLEAN 0 089 is in open position
089_CL BOOLEAN 0 089 is in closed position
S189G_OP BOOLEAN 0 S189G on bus section 1 is in open position
Table continues on next page
1MRK 502 066-UUS B Section 14
Control
777
Technical manual