10.4.3.4 Logic diagram
EXDU_BB
en04000546_ansi.vsd
VP_BB_DC
BB_DC_OP
89GREL
89GITL
BBGSOPTR
BBGSCLTR
89G_OP
89G_CL
BB_ES
AND
NOT
ANSI04000546 V1 EN
10.4.3.5 Signals
Table 201: BB_ES (3) Input signals
Name Type Default Description
89G_OP BOOLEAN 0 Busbar grounding switch 89G is in open position
89G_CL BOOLEAN 0 Busbar grounding switch 89G is in closed position
BB_DC_OP BOOLEAN 0 All disconnectors on this busbar part are open
VP_BB_DC BOOLEAN 0 Status for all disconnectors on this busbar part are valid
EXDU_BB BOOLEAN 0 No transmission error from any bay containing all
disconnectors on this busbar part
Table 202: BB_ES (3) Output signals
Name
Type Description
89GREL BOOLEAN Switching of 89G is allowed
89GITL BOOLEAN Switching of 89G is not allowed
BBGSOPTR BOOLEAN 89G on this busbar part is in open position
BBGSCLTR BOOLEAN 89G on this busbar part is in closed position
10.4.3.6 Settings
The function does not have any settings available in Local HMI or Protection and Control
IED Manager (PCM600).
10.4.4 Interlocking for bus-section breaker A1A2_BS (3)
1MRK 511 287-UUS A Section 10
Control
281
Technical manual
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