Seanof
Lifetime Supporting Member
Hi I have an old Siemens S7-300 plc with a CPU313C. The firmware version is 2.0.12 so am presuming its an oldie. I have a model elevator constructed for a college project complete with VFD, a programme in it and functioning. I am at the point where i want to use IGSS FREE 50 scada to put a basic screen via my laptop on it but cannot get it to connect with this PLC over MPI(Generic USB adapter) from my laptop. I have contacted IGSS tech support and they suggested i use driver no.8 of theirs but this requires Simatic Net software and a programme called COMLS7 which seems to be old tech.
Would anyone have any idea on how to proceed here as i am running out of ideas...
Would anyone have any idea on how to proceed here as i am running out of ideas...