Error Too Many Variables AC800M
I am working in an project of drives with control modules and for many times show the error below, I looking for in some manuals, but didn’t find anything.
This is due number of handling parameters in the application along with the POU blocks. even though its looks less parameters in application global may be your blocks are more.
So you You have to split your applications and accordingly move your control modules in control str instead doing frm the cut/paste of control modules/FBD so that you can retain the graphic ref even after splitting the application.