Hi Dave J.,
I've seen something similar maybe this will help...
We were using FBM232 with OPC client to read an OPC Server which was Win XP.
They upgrade the server to Win7.
That's when we got the issue you describe-- good for several minutes, then
disconnect.
We sniffed the connection and found the RPC-E-DISONNECTED message if I'm
remembering correctly.
Looked this up and found it was and issue between the DCOM security settings of
WinCE and Win7.
Again, if I'm remembering correctly... the fix was to make some registry edits
on the Win7 Server to lower the security level.
Here are some links to learn more:
<https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/8ad0cda4-4372-417b-bb21-da66161ae15f/dcom-link-fails-with-rpcedisconnected-every-6-minutes?forum=windowssdk>
<https://msdn.microsoft.com/en-us/library/windows/desktop/ff708694(v=vs.85).aspx>
Hope this helps.
Kind Regards,
Dave C.
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On
Behalf Of Johnson, David
Sent: Friday, August 28, 2015 12:08 PM
To: foxboro@xxxxxxxxxxxxx
Subject: [foxboro] FBM232 OPC Client "hangs"
Hello all,
We are trying to collect data from a system using an FBM232 with Foxboro's OPC
client. We are collecting about 675 points worth of data in one group. We can
successfully read data (these are all reads) for about 10 minutes then the
Foxboro hangs up. When we look at the OPC server using the Foxboro diagnostic
tools the data on the server is still updating. Once the FBM hangs, we have to
take the FBM offline and put it back on-line. It then collect data for about 10
minutes again. Anyone seen this problem, and what can we do to fix it.
Thanks,
David Johnson
PREMIER System Integrators
Office (256) 355-1732 | Cell (256) 318-9257 | Fax (256) 355-9088
David.Johnson@xxxxxxxxxxxxxxxxxx<mailto:David.Johnson@xxxxxxxxxxxxxxxxxx%0d>
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