Andy Veitch
Member
Hi Guy's relatively new to PLC programming and in need of some help.
I have an alarm circuit that when is in a true state triggers off a audible alarm and a visual one.
With the alarm state true I would like to silence the sounder but still have the visual alarm active.
Once the alarm is cleared then the visual clears as well.
I have thought of the idea of using OTL and OTU for the sounder with a silence alarm button , but its stopping it from latching up again with the alarm state still true which is what I cannot get my head around.
Is there any element or function I can use to help me out.
Programming with RS Logix 5000.
Thanks for any help
I have an alarm circuit that when is in a true state triggers off a audible alarm and a visual one.
With the alarm state true I would like to silence the sounder but still have the visual alarm active.
Once the alarm is cleared then the visual clears as well.
I have thought of the idea of using OTL and OTU for the sounder with a silence alarm button , but its stopping it from latching up again with the alarm state still true which is what I cannot get my head around.
Is there any element or function I can use to help me out.
Programming with RS Logix 5000.
Thanks for any help