I’m not an expert and I don’t know if whether it is worth or what you can reuse of existing driver, but, Ignition Siemens Drivers implementation don’t support all the siemens plc models, but I think this library have wide support (seems to be the Java version of another library that has support for S7 300/400/1200/1500/WinAC/Sinamics/LOGO! 0BA7/S7 200 via CP243, according to this). It’s LGPLv3
[quote=“Robert”]Thought you guys might be interested in it.[/quote] I’m posting this for the same reason. Viability is not clear to me, but hopefully serve to you.
Regards