Panasonic Eco Solutions Nordic AB
MEW01622
Rev: -
EBL128 Planning Instructions V2.0.x
84
0
0
0
0
0
0
1
1
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
10.6.1.4
Parentheses
Changes priority order.
a
OR NOT
(
b
AND
c
)
=y (This is same as the previous but parentheses
are added, which makes a differance.)
This is shown in the following table:
a
b
c
y
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
0
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
10.6.1.5
Control expressions
The
AND
operator has priority, i.e. a
AND
b
OR
c =
(
a
AND
b
) OR
c.
This is perhaps more obvious if you write it: a · b + c.
NOTE! a
AND
b
OR
c
≠
a
AND
(
b
OR
c
)
.
Here follows some examples (and explanations) to show how to build
a control expression with trigger conditions and logical operators:
Example 1