Hi all,
I have several similar projects of which I am starting the first one. A single V280 on a small ethernet network with a single switch (or a router) and a single PC. All communications work fine when using a direct link (ethernet crossover cable) between PLC and PC, i.e. using Visilogic, DataXport and UniDDE. When I try to go through the switch or the router there is no way I can even ping the PLC fro the PC. Why on earth is it that I can't even ping the V280 via a dumb switch?
Hope someone can help!!!
Best regards,
ragnarg