Ez Touch Emergency

Ok need some big time help here.... This is what I have
AD 450 PLC with H4 ECOM card
AD 25o PLC with a H2 ECOM card
EZ-Touch screen 10" color with ethernet card

My gola is to network these all togather with a 3COM ethernet switch.

Be honest I'm very uneerienced with network. I used NetEdit3 set all my IP addresses, and Module #s (exp Node1, Node2, and Node3)

With NetEdit3, i see all nodes, and can access the touch screen set it up and loaded, configured properties to see both PLC through the Nodes.

I can acess the PLCs hooking directly to the PLC CPU. But when looking on the touchsscreen information window, says "Not Connected Panel to PLC". Acts like it isnt talking but the red is blinking on the both ECOM cards like they are talking.

I get the empression that the Touch screen is seeing both the ECOM cards, but the ECOM cars to the CPU are not being seen....

Any help would be greatly appreciated, I need to have this up and working before the end of the week.

There are a bunch of different things that could be wrong, more than I think we can go through in the forum. Give tech support a call at 770-844-4200 or 1-800-633-0405. They should have you up and running in a few minutes.