chengyi23

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About chengyi23

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  1. How to connect to A1SHCPU using A1SJ71C24-R2?

    navillusi, thank you very much for your reply. I follow the steps you offer, it can connect to A1SHCPU via A1SJ71C24-R2. But a wrong CPU name 'A3N' is got when I do 'Connection Test'. ( my PLC is A1SH )
  2. Hi, everyone: 1. I want to connect to A1SHCPU via A1SJ71C24-R2 module using GPPW8. External wire has been finished: In PLC side I/F of GPPW, I choose C24 module. A1SJ71C24-R2 module does not appear in the pick list! why? 2. If I want to use dedicated protocol 1 to communicate with A1SHCPU, what settings I have to do? I hope someone can help me. thanks in advance.