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20.3.42
Lock details
20.3.42.1
Behaviour
Every value (regardless of which data type) received via the
Input 0
, is immediately output
again on
Output 0
by this module, provided it is not locked. If the module is locked, received
values are blocked until the module is opened again. When the module is opened the last recei-
ved value is output. The lock can be activated and cancelled via the
Input 1
.
The data type of the
Input 1
is Boolean. If necessary, incoming values are converted before the
calculation (see conversion table below).
20.3.42.2
Extended settings
Via the
Operating mode
parameter, you can specify whether the lock shall be
activated by receipt of the value 0 or via the
Input 1
.
Via the
Only send with change
parameter, you can specify whether an output
value shall only be sent if the current input value is different from the previously
received input value.
20.3.42.3
Conversion table
Boolean
(converted)
Boolean ---
Number
0
≠
0
→
→
true
false
DPTTime true
DPTDate true
String
"0" or ""
other
→
→
false
true
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