Thanks Lars for return.
But unfortunately I cant do deploy frequently on control strategy, because
(if I understood correctly your answer) when I change execution order, for
example, a have to deploy all bocks on control strategy and thus could
disturb process variable due block reinitialization.
Best Regards
Em qui, 14 de mar de 2019 Ã s 09:22, Lars K. Bekker <lkb@xxxxxxxxxx>
escreveu:
Hello Vitor,
We are having exactly the same issues, and we have found some temporary
fixes.
- If we change the execution order for E.G two temperature transmitters
and then download.
- Restart the machine with hosting the OPC server.
Our system is quite fragile and not maintained at all and are going to be
out -phased within short time, so our client is not interested in investing
any resources(time and money) in it.
So we only have the temporarily fixes, and it happens frequently 5 days to
3rd week.
Have you found any permanent solution?
Med vennlig hilsen / Best regards
Lars K. Bekker
Automation engineer
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx <foxboro-bounce@xxxxxxxxxxxxx> On
Behalf Of Vitor Vale
Sent: Tuesday, March 12, 2019 19:30
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] OPC Server Tag Quality "bad non-specific" for some Point
Hi All,
We have a problem with our OPC server (DA) related some tags. When we
check the point through Matrikon OPC Explorer(Client) some points for
different
controllers(FCP27)) are OK (good non-specific) but others from another
controllers ara bad non-specific. We already check all services and they
are running as well.
That situation occurs only on 1 of our 8 servers.
Server: HP Z400 Windows 7 professional
IA ver. 8.8
AIM API ver 5.5.0
I hope that you can help us.
Thanks
Vitor Nascimento
PETROBRAS
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