Hi
I want to ask you again about a problem that I have already asked you but your recommendations did not work.
My problem is about that when I shut down proplus or remove it from deltav network all operator workstations work slowly for around 1 minute in opening main page and faceplates until proplus shut down completely .after around 1 min they can open their pages and faceplates. But the main issue is when they want to open continues historian (trend) in this situation they are not able to open trend or sometimes they can with delay. I must tell in such this situation a page with retry and cancel popped up
But they have to close it and reopen the trend that they want .i checked to ensure myself that application station work properly or no. application worked properly and all workstations connected to that.
So until now all things placed In the right place.
After all our attempts to resolve the problem and having no result. i got recommendation Base on emerson recommendation (DeltaV NIC Binding Order configuration for WIN server 2008 ) i did emerson procedure as followings:
A PC with redundant Control Network and a plant LAN not configured as an
RDS (3 NICs - default).
1. DeltaV Secondary
2. Plant LAN (in my plant printer port)
3.DeltaV primary .
I reconfigured all workstations and application to. we got no answer again With this type of NIC binding order configuratins .and problem remain.
I have to say we have upgraded our DCS from 6.3 to 11.3.1 with MD controller.
One thing more I should say is that I did not change PRI and SEC hub switch we still use the old one that we used with deltav 6.3 .
Is it depend on deltav switch or its configuration?
PLEASE HELP TO RESOLVE THIS PROBLEM.
THANKS IN ADVANCE.
Hello mahdi8261,
Thanks for posting your issue in EE365. In order to provide you with the best resolution, our experts in this area have suggested that you speak to an Emerson representative to discuss the specifics of your system in greater detail. To do so, please view the contact page for Emerson's Guadian Support Center to find info for your geographic area.
Best Regards,
Rachelle McWright: Business Development Manager, Dynamic Simulation: U.S. Gulf Coast
In reply to Jason.Brumfield:
In reply to MOH:
on your proplus in the c:\windows\system32\drivers\etc directory you should have a Host file. Inside that file you will have the IP addresses/DNS names for both the primary & secondary.
10.4.0.xx PROPLUS
10.8.0.XX PROPLUS
10.4.0.XX APPLICATION STATION
10.8.0.XX APPLICATION STATION.
You will need to change the .XX to your system ip addresses & you will need to change the names to match the names of your proplus & whatever you are using for your backup DNS server. We use our app station.
Hope this helps. Also attached is the article that I referenced earlier.
Performance limitations in Process History View.pdf
Andre Dicaire
In reply to Andre Dicaire:
Hi Andre Thanks for your answer, and good advice. I work on it. The system is configured as a work group and as mentioned in KB, host file is working for Domin configuration. I find, the Historian delay is related to opening of event, when I select Chart only in process history view the system has no delay. I need to work on it, and for station slow down during Pro+ shut down i had not found any solution If i call all the time for service support, I am sure will be fire in this year [:)]. The best Regards Mohsenv