Experimental Physics and Industrial Control System
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Hi All,
We have set up an EPICS R3.14.12.4 database of pure software channels
(on a Linux system) so that we can use the alarm handler. The channel
values are being driven by a C++ software application that reads our
instrument data. When the instrument data is stale (determined by an
out-of-date timestamp), I would like to
set the channels to UDF so that the alarm state is INVALID.
The SEVR and STAT alarm fields are non-modifiable. I tried setting the
UDF field but it didn't give me a disconnected channel.
Do I need to modify the record processing?
Suggestions?
Thanks
- Replies:
- RE: How to tag soft channels as undefined/disconnected Allison, Stephanie
- RE: How to tag soft channels as undefined/disconnected Lionberger, Carl A.
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ANJ, 17 Dec 2015 |
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