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<== Date ==> <== Thread ==>

Subject: RE: watchdog record
From: <nick.rees@diamond.ac.uk>
To: <emayssat@yahoo.com>, <tech-talk@aps.anl.gov>
Date: Tue, 19 Jun 2012 08:24:47 +0000

I would use a binary output, with “HIGH” field set to 60.

 

Nick Rees

Principal Software Engineer           Phone: +44 (0)1235-778430

Diamond Light Source                  Fax:   +44 (0)1235-446713

 

From: tech-talk-bounces@aps.anl.gov [mailto:tech-talk-bounces@aps.anl.gov] On Behalf Of Emmanuel Mayssat
Sent: 19 June 2012 01:34
To: epics
Subject: watchdog record

 

What is the simplest way to implement a watchdog PV?

I would like something that behave as follow:

* Process set PV to 1 (ping the PV)

* if PV is no reset to 1 (re-pinged) in the next minute then the PV goes automatically to 0.

 

I have been using APS RunControl records to do this, but was wondering if there are other ways...

 

Cheers,

--

Emmanuel

 


 

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References:
watchdog record Emmanuel Mayssat

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