.IndustrialControlSystems.Logical.Timers.Timer_On

Information

Description

The timer is active when the Set signal ( S ) is true.
The output ( Q ) of the timer rises up when S becomes true and remains high for PV seconds.
If the Set signal become false while counting, the timer stops and the output become false.
If the Reset signal ( R ) becomes true, the output becomes false and the timer stops.

Images show:

Output Q,
Set S and Reset R signals,
and the remaining time tr

Revisions

First release of the Industrial Control Systems: April-May 2012