godfrey
Member
In setting up channel 1, there are four choices for half or full duplex and 10 or 100 Mbps. 10 Mbps is plenty fast so I chose that.
Channel 1 is connected to a Panelview Plus 700. I've read the help menu but I still don't know whether to choose half or full duplex. What's the difference? I thought half duplex was one-way communication and full duplex was two-way communication. I would think I need full duplex as the PLC sends data to the screen but there are also screen objects like pushbuttons and keypad entries that send data to the PLC.
The PLC is an L553, Series C.
What are the various choices for?
Channel 1 is connected to a Panelview Plus 700. I've read the help menu but I still don't know whether to choose half or full duplex. What's the difference? I thought half duplex was one-way communication and full duplex was two-way communication. I would think I need full duplex as the PLC sends data to the screen but there are also screen objects like pushbuttons and keypad entries that send data to the PLC.
The PLC is an L553, Series C.
What are the various choices for?