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from the Forum department...
B&R PVIOPC server crashes
Open interfaces, software and hardware topic
Posted by Mahsa.Rassoulzadeh on 4 November, 2008 - 4:37 am
Hi all,

We have a Citect as SCADA server and it gets data through PVI OPC server (Ver.2.3) from 6 x B&R PLCs (system 2005) via ethernet (IF681 module). No. of tags is 4300.

OPC server is suddenly disconnected from one or more even if all PLCs and it takes random time for connecting again.sometimes restart PVI manager or reset PLC can change communication status of OPC server to good.

Any help is highly appreciated.

Best regards,
Mahsa Rassoulzadeh
HTA Co.


Posted by Adriel Michaud on 14 November, 2008 - 12:20 pm
Have you contacted the OPC Server vendor for support?

Adriel Michaud
MatrikonOPC

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