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.
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.
Your use of this site is subject to the terms and conditions set forth under Legal Notices and the Privacy Policy. Please read those terms and conditions carefully. Subject to the rights expressly reserved to others under Legal Notices, the content of this site and the compilation thereof is © 1999-2010 Nerds in Control, LLC. All rights reserved.
Users of this site are benefiting from open source technologies, including PHP, MySQL and Apache. Be happy.
Fortune
It is better for civilization to be going down the drain than to be
coming up it.
-- Henry Allen







