It is my understanding that when you buy a SIMATIC S7-1200 PLC it does not come with the software to program it, so it’s necessary to buy a license to use TIA PORTAL. My question is, if i’m going to use it for more than a year in multiple computers, which license does suits my needs?
Hello Marco-HD! There are a number of variable that go into this so what I’d recommend is looking at the summary and selection tool available from Siemens here: TIA Selection Tool cloud - Siemens
Under Software, they have a description of the terms of each license option.