20.3.43 Filter details
20.3.43.1 Behaviour
The module can transfer Boolean values or lock those received via the Input 0. Lock means that
the value at the Output 0 is not reset.
The behaviour can be set as follows via the Operating mode parameter:
The value 1 (logical "true") is transferred, the value 0 (logical "false") is locked.
The value 0 (logical "false") is transferred, the value 1 (logical "true") is locked.
Both the value 1 (logical "true") as well as the value 0 (logical "false") are trans-
ferred.
The value 1 (logical "true") changes the value at the
vice versa), the value 0 (logical "false") is locked.
The value 0 (logical "false") changes the value at the
vice versa), the value 1 (logical "true") is locked.
Both the value 1 (logical "true"), as well as the value 0 (logical "false") change
the value at the
The internal data type of the module is Boolean. If necessary, incoming values are converted
before the calculation (see conversion table below).
20.3.43.2 Extended settings
Via the Operating mode parameter, you can specify how the module should behave (see above).
20.3.43.3 Conversion table
Boolean
(converted)
Boolean ---
0
Number
≠ 0
DPTTime true
227/240
Output 0
(from 0 to 1 or vice versa).
true
→
false
→
Output 0
(from 0 to 1 or
Output 0
(from 0 to 1 or