Festo CDVI-DN Manual page 71

2. Startup
Festo P.BE-CDVI-DN-EN en 0805a
is positive edge orientated, only the transition from value "0"
to value "1" resets the "condition counter value."
You can use the "Condition Counter Preselection" parameter
to define a limit value for each counter. The "Condition
Counter Status" parameter is set if this limit value is ex-
ceeded.
In addition to the individual "condition counter status," all
comparison results are summarised in the "Status Condition
Counter" parameter.
The compare function is deactivated by the value "0" in
"Condition Counter Preselection" (default setting).
Example
Fig. 2/14: Example of the parametrisation of the "condition
counter" with RSNetWorx
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