I have watched the videos and read a few threads and read Poppa Bears excellent docs . . and just now dis a series of searches . . . but I can't find what is probably a Brain 101 task so hoefully someone can shed light on this for me.
In case there is a better solution than variables, my goal is to use the plug-in enabled modbus, but I have a lot of data passed to modbus with the SET/GET which I understand does not work with the plug-in enabled version.
Therefor I need an alternate way to pass the data and using variables seems ideal except that any attempt to use a variable as input to a Brain 'rung' results in MACH locking up.
Variables is a valid choice on the Brain editor dialogue box so I assume that I am just doing something wrong.
Any guidance will be much appreciated.