Communication using OPC Protocol with Siemens S7 PLC

L

Thread Starter

lululupimenta

Hi,

Currently I'm trying to communication using OPC protocol with Siemens S7 PLC. I did all the configuration and when I will test the function of OPC on the OPC Scout or SCADA, to connect OPC.SimaticNET, the error <i>"WRONG OPCCOMN_PS.DLL VERSION IS REGISTERED."</i> appears. I don't know what is it... Someone can help me?

Tks,
Luiza.
([email protected])
 
H
Hello Luiza,

What is your PLC Model? and What is the OPC Software you use?

Good luck

Hisham Ahmed
SCADA Engineer
 
L

lululupimenta

Hello Hisham,

I'm using a SIMATIC S7-300, CPU 315F-2PN/DP with an analog module SM334.
The OPC Scout is 2.5 Version.

The error still appears.
Do you have any idea?

Thanks,
Luiza.
 
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