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

Subject: channel and pv deadband
From: "Mezger Anton Christian \(PSI\) via Tech-talk" <tech-talk at aps.anl.gov>
To: "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date: Fri, 1 Oct 2021 11:24:47 +0000

Hi,

When in epics7 a channel or pv is monitored with a deadband  (perhaps also in 3.15), then a value will only be given when the value exceeds the deadband. This is the expected behaviour. However in case of a display manager, no value will be displayed when monitoring values until the deadband is exceeded. This seems to me a rather special behaviour for existing display managers that rely on monitoring the values.

Perhaps I am wrong, but perhaps a first value should be send?


Replies:
Re: channel and pv deadband Kasemir, Kay via Tech-talk

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