I am trying to send ASCII messages over serial from a Maple systems model: HMI5121P to an older Vorne Industries serial input alphanumeric display board model: GY2200. Has anyone done this? Any guidance would be greatly appreciated
Hi…The Free Protocol driver alongside Macro orders can be utilized to send and get ASCII information on a HMI. The OUTPORT large scale work is utilized to send an ASCII string out of your HMI’s sequential port, and the INPORT large scale work permits you to get an ASCII string to your HMI.
Instances of both of these large scale capacities are remembered for the Sample Project “ASCII Serial Communications,” and are clarified in Tech Note 5126, “ASCII Serial Communication”.