Considerations:?
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The OPC Server you will be communicating with must be compliant with the 1.0 standard as a
minimum. Support for the 2.0 Standard is available with 4.01 SP10 to the latest versions.
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Before you begin:
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1.? Make sure you have properly installed and tested your OPC Server to verify that you do in
fact have a functioning system and it works as intended.
2.? Read and review the manuals (GFK-1675 – Section 4-13) / Help Files (Open Interface-
>Cimplicity OPC Server->Using the Cimplicity HMI OPC Server User Interface->Cimplicity
HMI OPC Server and DCOM) for the recommended OPC Server and Client DCOM*
1
?settings.
Although part of this manual is designed around the Cimplicity HMI OPC Server, it should still
be applicable to most other vendor?s OPC Servers. DCOM plays a large part in proper
communication between an OPC Client and Server. If these settings are incorrect you may
not be able to properly establish communications.