Function Block; Input And Output Signals; Interlocking For Busbar Earthing Switch Bb_Es - ABB Relion 670 Series Technical Reference Manual

Section 11
Control
11.3.3.3
11.3.3.4
11.3.4
362
come from the interlocking logic. The outputs are connected to the logical node
Switch controller (SCSWI). One instance per switching device is needed.
POSOPEN
POSCLOSE
OPEN_EN
CLOSE_EN
IEC04000525 V1 EN
Figure 194: SCILO function logic diagram

Function block

SCILO
POSOPEN EN_OPEN
POSCLOSE EN_CLOSE
OPEN_EN
CLOSE_EN
IEC05000359-2-en.vsd
IEC05000359 V2 EN
Figure 195: SCILO function block

Input and output signals

Table 213: SCILO Input signals
Name Type
POSOPEN BOOLEAN
POSCLOSE BOOLEAN
OPEN_EN BOOLEAN
CLOSE_EN BOOLEAN
Table 214: SCILO Output signals
Name Type
EN_OPEN BOOLEAN
EN_CLOSE BOOLEAN

Interlocking for busbar earthing switch BB_ES

=1
1
Default Description
0 Open position of switch device
0 Closed position of switch device
0 Open operation from interlocking logic is enabled
0 Close operation from interlocking logic is enabled
Description
Open operation at closed or interm. or bad pos. is
enabled
Close operation at open or interm. or bad pos. is
enabled
1MRK 505 208-UEN B
SCILO
EN_OPEN
&
>1
&
EN_CLOSE
&
>1
&
en04000525.vsd
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