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.