The binary input signals of circuit breaker auxiliary contact are transformed as shown in Figure
3.2.1.2 to use in the scheme logic.
BI1_command
1536
BI2_command
1537
BI3_command
1538
[Default setting]
Figure 3.2.1.2 Circuit Breaker Signals Transformation
CB1_CONT-A
CB1_CONT-B
CB1_CONT-C
171
720
&
721
≥1
1
&
&
&
≥1
&
&
6 F 2 S 0 8 5 0
CB-AND
CB-OR
CB-DISCR