Communication between Mitsubishi GOT 1000 and IAI X-Sel controller

[jbc333]

Hi, I am trying to set up a switch on a Mitsubishi GOT 1000 to be able to initiate a program on an IAI X-Sel controller (which is driving a 4-axis SCARA robot). On the list of commands for the controller it looks like I need to use the command EXPG (which has the function of program start). When I declare the switch as a program start switch the closest option I have to the program start command is PGST (which has the description of program start). I am using GT designer 3 to set up the GOT 1000 and I know the file was set up for the X-Sel controller when initially setting up the project. If anyone can give me some information on how to set up the switch on the GOT 1000 to be able to start programs on the X-Sel controller that would be greatly appreciated. Thanks