Experimental Physics and Industrial Control System
|
Hi Michael,
> Notice the "MS" in the calc record's INPA. We don't yet know why the original
developer did this,
> and it seems that it would just cause the record to get
stuck in an alarm state if any input went into an alarm state.
if you want to keep that behaviour, then you should not change the
self reference link to "NMS".
Instead you should change to
record(calc, "TEST123:CalcTest") {
field(INPA, "TEST123:CalcTest NPP
MS")
field(INPB, "TEST123:AoTest NPP MS")
field(CALC, "B<100?(A+1):A")
field(FLNK, "TEST123:AiTest")
field(SEVR, "NO_ALARM")
field(UDF, "0")
}
But it might even be that your problem has nothing to do with the
upgrade to 3.15.
If the developer wanted to latch all alarms of the inputs, then he
probably provided a mechanism to reset the alarm.
Once you do that, you don't want to have it reset just because
you've rebooted.
Therefore you put the SEVR and UDF fields of the calc record into
autoSR / bumpless reboot configuration.
If those configuration was not there for a single reboot (that might
happen when you upgrade),
then you'll end up with INVALID / UDF alarms in the calc record.
If that was the case then do not change the DB, just set once
SEVR=NO_ALARM manually and it'll work as before.
I hope that helped a little?
Cheers
Andreas
|
- Navigate by Date:
- Prev:
Re: Base 3.15 and record initialization Bruce Hill
- Next:
Re: Base 3.15 and record initialization Johnson, Andrew N.
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
<2017>
2018
2019
2020
2021
2022
2023
2024
- Navigate by Thread:
- Prev:
Re: Base 3.15 and record initialization Johnson, Andrew N.
- Next:
data refresh and add pv 梁雅翔
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
<2017>
2018
2019
2020
2021
2022
2023
2024
|
ANJ, 21 Dec 2017 |
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·
·
Search
·
EPICS V4
·
IRMIS
·
Talk
·
Bugs
·
Documents
·
Links
·
Licensing
·
|