Hi,
I built a VB.NET application that bridges the communication between a Fanuc Robot and a Plasma cutting unit. The way the application works is to wait for the robot to turn on a signal and fire an event in the main form (which is an MDI form BTW). This in turn opens a dialog from which then does the serial port write to the plasma and then reads to make sure the commands were accepted. The problem I had was that there is another screen...