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280
Interlocking
•
Q9_OP = 1
•
Q9_CL = 0
•
Q8_OP = 1
•
Q8_CL = 0
If, in this case, a line voltage supervision is added, then rather than setting Q9 to open
state, specify the state of the voltage supervision:
•
Q9_OP = VOLT_OP
•
Q9_CL = VOLT_CL
If there is no voltage supervision, then set the corresponding inputs as follows:
•
VOLT_OP = 1
•
VOLT_CL = 0
,QWHUORFNLQJ IRU &% GLDPHWHU
The interlocking modules BH_LINE_A, BH_CONN and BH_LINE_B are used for
lines connected to a breaker-and-a-half diameter according to figure 159.
&KDSWHU
&RQWURO
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