On tomorrow, we will wiring lan from PI server and MOXA unmanaged switches who be received signals from WPS-1& WPS-2 to real sand server after interconnecting system finished. We will try test that, can the OPC client software in sand server to communicate with OPC server of PI system?
Note : Moxa switches can't put on sand server. So, we need to install moxa switches in PTTEP system cabinet of scada zone