MOD-SEL (operating mode selection)
Using the MOD-SEL function block the sta-
tus of the inputs on an operating mode se-
lector switch (up to 4 inputs) is checked: If
only one IN input is "1" (TRUE), the corre-
sponding OUTPUT output is also "1" (TRUE).
In other cases, i.e. if all IN inputs are "0"
(FALSE) or more than one IN input is "1"
(TRUE), all OUTPUT outputs are "0" (FALSE).
Parameters
Input Type:
- Double switch – makes it possible to connect operating mode selector switches with
two switch positions
- Triple switch – makes it possible to connect operating mode selector switches with
three switch positions
- Quadruple switch – makes it possible to connect operating mode selector switches with
four switch positions
Filter (ms): This parameter makes it possible to filter the signals that are received from
the operating mode selector switch. The filter can be set to between 3 and 250 ms and
removes any contact bounce. The time set for the filter affects the calculation of the total
response time of the module.
Enable Out Error: If selected, an error detected by the function block is signaled.
Item Description: Here you can enter a functional description for the component. The text
is displayed in the upper part of the symbol.
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