Technical/Programming Manual
FT1020G3 Rev 2.2.1
92
58. Output activated when input trigger condition "Activated key cabinet" is true
59. Output activated when one or more faults are generated in the specified Control
60. Output activated when one or more faults, in the specified range (from Control
Unit to Control Unit) are generated
61. Output activated when one or more faults are generated in the specified Zone
62. Output activ at e when the specified external fault i s generated
63. Output activated when the specified technical warning is generated
109
.
64. Output activated when one or more technical warnings are generated.
13.5.2
Logical operators
The logical operators available in EBLWin are in the following 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
13.5.3
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.
13.5.3.1
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 shown in the truth table
13.5.3.2
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 shown in the truth table
13.5.3.3
NOT
Inverts a condition, e.g.
NOT
b =
NOT
0=1.
a
OR
NOT
b
AND
c = y
This is shown in the truth table
109
Indicated by the symbol
in the CIE display.
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
a
b
c
y
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