![background image](http://html.mh-extra.com/html/abb/650-series/650-series_technical-manual_2503397.webp)
AND
AND
OR
ANSI11000276-1-vsd
NOT
ANSI11000276 V1 EN
12.3.5.5
Signals
Table 241:
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
S189G_CL
BOOLEAN
0
S189G on bus section 1 is in closed position
S289G_OP
BOOLEAN
0
S289G on bus section 2 is in open position
S289G_CL
BOOLEAN
0
S289G on bus section 2 is in closed position
S1DC_OP
BOOLEAN
0
All disconnectors on bus section 1 are in open position
S2DC_OP
BOOLEAN
0
All disconnectors on bus section 2 are in open position
VPS1_DC
BOOLEAN
0
Switch status of disconnectors on bus section 1 are valid
VPS2_DC
BOOLEAN
0
Switch status of disconnectors on bus section 2 are valid
EXDU_89G
BOOLEAN
0
No transmission error from bays containing grounding
switches QC1 or QC2
EXDU_BB
BOOLEAN
0
No transmission error from bays with disconnectors
connected to sections 1 and 2
089C_EX1
BOOLEAN
0
External close condition for section disconnector 089
089C_EX2
BOOLEAN
0
External close condition for section disconnector 089
089O_EX1
BOOLEAN
0
External open condition for section disconnector 089
089O_EX2
BOOLEAN
0
External open condition for section disconnector 089
089O_EX3
BOOLEAN
0
External open condition for section disconnector 089
1MRK 502 048-UUS A
Section 12
Control
391
Technical manual
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