Yes, with appropriate software. logi.CAD (an IEC 61131-3 automation platform) is pre-installed as a demo version and license keys are available at the online shop for a few bucks.
But noone is forcing you to use a specific software. You can use Python or even Bash. The input and output values are stored in a process image by an open source kernel driver (piControl) and you can access the process image through a char device. Just seek() to the value you're interested in and issue a read() or write().
But noone is forcing you to use a specific software. You can use Python or even Bash. The input and output values are stored in a process image by an open source kernel driver (piControl) and you can access the process image through a char device. Just seek() to the value you're interested in and issue a read() or write().