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From a new users perspective I’ve only heard disparaging comments about finding the right information on the Siemens’ website. Getting used to part numbers and product groupings can go a long way with your comfort level.The best thing for this is the sales catalog (ST 70 – 2005). Once you install the Step 7 software there will be a directory under the SIMATIC folder called Documentation that includes the most important manuals.
On the other hand, the current availability of a free download of the SIMATIC Step 7 Lite software makes it awfully tempting to take a look at it.
I think theyâ€™ve done that while making it friendlier for everyone involved.
The added graphics and color are a welcome addition.
Another nice friendly feature is the extended hover help on the menus and icons where clicking on the tool tip expands it into more help text.
On that note all the pop up dialogs are clearer then its STEP 7 counterpart.
The top portion introduces a CPU box with easy access to controls, diagnostics (Ctrl D) and setup of the CPU.
Thatâ€™s not something I feel is necessary to be there all the time so I minimized it.If you have experience with Siemens then please contribute. If you are just learning and can’t easily get the software then there are two options.This is a listing of tutorials and manuals found on the Siemens automation website that will get you started on the SIMATIC Step 7 software for S7-300 and S7-400 systems. There’s a lot of different stuff there thrown together and found in different spots with very long URL addresses to add to the confusion. The first thing I like to do with a new product is get an overview of everything.One of the major differences can be seen on the left hand side window.Pretty much everything the programmer needs for maintaining the project is neatly organized here.It is possible (though not easy) to convert any software created in the STEP 7 Lite to STEP 7 and visa versa keeping in mind the limitations of the Lite version.