Function Block DTPULSE

The Function Block DTPULSE generates a pulse when a date is exceeded.

Note: The times of the Function Block are absolute. This means that after a server restart or failure, the same reaction occurs.

Input DIS

If this input is true, the internal marker is reset and the output Q remains false.

As soon as the input becomes false again and the date DT has already been exceeded, a pulse is triggered again.

Input DT

Defines the absolute time for the pulse in the format DT#. If the input DT is changed, the internal marker is reset and the pulse at output Q is triggered again after the clock time has elapsed.

Output Q

A pulse is generated at the output as soon as the current time is greater than the time at input DT.