162/240
20.3.10
NOT module details
20.3.10.1
Behaviour
If the value 1 is present on the
Input
0
(logical "true"), the result 0 is output (logical "false") on
the
Output
0
. If the value 0 is present on the input (logical "false"), the result 1 is output (logi-
cal "true").
The internal data type of the NOT module is Boolean. Incoming values are thus converted into
this data type (see conversion table below).
20.3.10.2
Truth table
Input 0
Output 0
0 1
1 0
20.3.10.3
Extended settings
Via the
Only send with change
parameter, you can specify whether an output value shall only be
sent if the result of the calculation is different to the previously calculated result.
20.3.10.4
Conversion table
Boolean converted
Boolean
---
Number
0
≠
0
→
→
1 (logical "true")
0 (logical "false")
DPTTime every value
→
1 (logical "true")
DPTDate every value
→
1 (logical "true")
String "0" or ""
→
0 (logical "false")
Summary of Contents for Busch-ComfortTouch
Page 1: ...Product manual Busch ComfortTouch Busch ComfortTouch www BUSCH JAEGER de ...
Page 16: ...16 240 ...
Page 147: ...147 240 03_03_09_00_EN html Logikbausteine ...
Page 155: ...155 240 03_03_09_00_EN html Logikbausteine 03_03_09_00_EN html Boolean ...
Page 217: ...217 240 03_03_09_00_EN html weitere_math 03_03_09_00_EN html weitere_math ...
Page 226: ...226 240 03_03_09_00_EN html Signalkontrolle ...