Is there any way to send a command to the control to prepare it for uploading a program? Can I use a script or something else to send a "TA,1" to the Fadal control from NCPlot? Likewise could a character be sent to initiate sending the program from the control to the computer in recieve mode?

Dave,

Nothing like this has been implemented into NCPlot yet. The whole transmit / receive thing still needs more control settings. If you can describe step by step how you need it to work, I'll see if I add something.

Regards,
Scott