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Why can not "write" the data in OPC for PLCSIM I/O address

Valued Contributor
Valued Contributor

E.PNG

Hello Dear all

 

I found one issue, in the PLC mode, with OPC Kepware connected PLCSIM with PS sofware.

 

the Output signal in PS can be changed through OPC by PLCSIM, but the Input sinal such as sensor signal can not change the value in OPC and PLCSIM, right?

 

I am planing to creat the project to start other OP once sensor active, how it to make ture?

 

1 REPLY

Re: Why can not "write" the data in OPC for PLCSIM I/O address

Valued Contributor
Valued Contributor

Issue closed through the PLC I/O Setting in TIA Port