Hi all,
I have been asked to make some modifications to a Siemens S7-300 which is programmed entirely in STL and commented entirely in Italian. I've got a vague understanding of the way Siemens uses STL, but mostly when I'm trying to follow it I rely quite heavily on the comments to remember what is what. Since my Italian is a little rusty (and was really only ever limited to communicating what I wanted to eat and where I wanted to go anyway), I don't think I'm going to get much help from the comments on this one.
I'm wondering if anyone knows of a good article/document/cheat sheet that just gives a brief list of the common STL commands and a tl;dr version of what they do? If I need to dig deeper into what a particular instruction does then I have the help file, but I feel that it would be helpful to just have a quick reference sheet that can jog my memory quickly, to keep me moving through the basics without having to toggle back and forth all the time and lose my thread.
I have been asked to make some modifications to a Siemens S7-300 which is programmed entirely in STL and commented entirely in Italian. I've got a vague understanding of the way Siemens uses STL, but mostly when I'm trying to follow it I rely quite heavily on the comments to remember what is what. Since my Italian is a little rusty (and was really only ever limited to communicating what I wanted to eat and where I wanted to go anyway), I don't think I'm going to get much help from the comments on this one.
I'm wondering if anyone knows of a good article/document/cheat sheet that just gives a brief list of the common STL commands and a tl;dr version of what they do? If I need to dig deeper into what a particular instruction does then I have the help file, but I feel that it would be helpful to just have a quick reference sheet that can jog my memory quickly, to keep me moving through the basics without having to toggle back and forth all the time and lose my thread.