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Problems using WinCC OPC server - Only one working propably
Created by: SpKV at: 3/4/2009 9:56 AM (1 Replies)
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| 3/4/2009 9:56 AM | |
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Posts: 139 Rating:
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Hello, All! I have a problems with OPCServer.WinCC (further OPC)too. I'll try to describe: I have 2 computers in domain (e.g. A and B). On both computers WinCC 6.0 with OPC server is installed. I canread B-computer-tagson the A computer, and Item Manager (further IM)on A is seen the OPC on B. But IM on B is NOT seen OPC on A. It is interesting that 2 times a have a luck to see OPC on A using IM on B (I don't know whatI do). But after simple restart ofA computer, IM on B can't see OPC on A. I am realy at a loss! Some information: 1. Windows XP SP2 is installed on both PC; 2. Iread WinCC Help; 3. I read www.opcfoundation.org > Downloads > White Papers > Using OPC via DCOM with Windows XP Service Pack 2. 4. I read Communication WinCC - WinCC Using OPC DA.pdf; 5. DCOM setting is equal and agree with documentastion; 6. I switch off all anti-viruses and firewalls on both PC; Note once again: 2 times a have a luck to see OPC on A using IM on B, but after simple restart ofA computer, IM on B can't see OPC on A. If somebody have the same problem or have some ideas, please help! Best regards, Sporyagin Kirill. |
Last edited by: CS Moderator at: 3/4/2009 10:07 PMnew subject after splitting |
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