Panasonic MEW01 351 Planning Manual page 83

Panasonic Electric Works Nordic AB
MEW01351 Rev: -
13.5.3.2
Planning Instructions Fire alarm system EBL512 G3, V1.1.x
y is true (=1) when all the conditions a, b, c are true, i.e. a=1 and b=1
and c=1 makes y=1. All other combinations makes y=0.
This is also shown in the following table:
OR
a OR b OR c=y
y is true if at least one of the conditions a, b, c is true, i.e. a=1 or b=1
or c=1 makes y=1.
This is also shown in the following table:
a b c y
0 0 0 0
0 0 1 0
0 1 0 0
0 1 1 0
1 0 0 0
1 0 1 0
1 1 0 0
1 1 1 1
a b c y
0 0 0 0
0 0 1 1
0 1 0 1
0 1 1 1
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 1
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