Strange behavior with a select group of PI tags...

Discussion created by jlrichards1979 on Oct 3, 2014
Latest reply on Oct 6, 2014 by jlrichards1979

I recently added a group of tags (roughly a 100) to my PI database a month.  Everything was working fine up until 5 days ago.  Every night around the same time this select group of tags start collecting  "Out of Serv" as its value.  In order to resolve this issue, I have to restart the PI-ICU on the server where the interface for these tags reside on.  I have over 3200 tags associated with this interface and only this group of tags seem to have issues.  One thing I noticed in the PIPC.log file is that I'm getting the message below around the time I start having issues.  With that being said, I would think that if I was indeed having interface issues then it should effect all tags associated with the interface in question.


02-Oct-14 21:33:04
OPCIntDWX.exe>PI-API> pinetread> recv: piserver:5450 [10054] An existing connection was forcibly closed by the remote host.


Any ideas?