Logical Operators; Control Expression Examples - Panasonic EBL128 Planning Instructions

Panasonic Eco Solutions Nordic AB
MEW01622 Rev: -
10.6
10.6.1
10.6.1.1
48 Output activated
"Extinguishing system fault" is true.
49 Output activated
"Extinguishing system released" is true.
50 Output activated when input trigger condition "Activated
key cabinet" is true.
51 Output activated when one or more faults are generated
in the control unit.
52 Output activated when one or more faults are generated
in the control unit.
53 Output activated when one or more faults are generated
in the specified Zone.
54 Output activated when the specified external fault is
83
generated.
55 Output activated when the specified technical warning is
88
generated.
56 Output activated when one or more technical warnings
are generated.

Logical operators

The logical operators available in EBLWin are in priority order:
( ) parentheses, changes priority order
NOT not-function (inverts), is written NOT in EBLWin
AND and-function, is written AND in EBLWin
OR or-function, is written OR in EBLWin

Control expression examples

In order to understand the possibilities to create control expressions,
here follow some AND, OR, NOT and ( ) examples and also some
control expression examples.
AND
a AND b AND c=y
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:
88
Indicated by a blinking [i] in the c.i.e. display.
EBL128 Planning Instructions V2.0.x
when input
when input
83
83
83
82
trigger condition
trigger condition