NEED STL programming help i am a noob

[arpix]

Hello all,

I want (need to learn ) STL programming. I never use it because i solwe all the problem in LAD diagrams. But now for some testing i need to know this language.
I really have a big trouble with it. Can someone put some links for some basic explanation or PDF for me? mabe with some solved problems and example programs writed in STL. Just basic thing for the beginning.
example. How to write down in STL ... i have one button, when i need to count how manny times i pressed the button but when i press 10 times it will start to count from beginning (0)?

A M30.0
JCN END

L MW10.0
L 1
+I
T MW10


END: NOP 0

and than i don't know what to do....

pls help

 

[dmargineau]

http://www.plcdev.com/statement_list_stl_cheat_sheets

 

[dmargineau]

https://www.automation.siemens.com/doconweb/pdf/SINUMERIK_SINAMICS_03_2013_E/S7_AWL.pdf?p=1
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&frm=1&source=web&cd=2&ved=0CCwQFjAB&url=http%3A%2F%2Fsupport.automation.siemens.com%2FWW%2Fllisapi.dll%2Fcsfetch%2F18652056%2FS7prv54_e.pdf&ei=FhFLUpGgLs2ayQGqsICABw&usg=AFQjCNFg76Nfdk-HnJbwVHZTcv9r5NJmiQ&sig2=ynXrAtRG_42tdOx93c_ecg

 

[arpix]

thanx for links an for siemens help:beer:

 

[L D[AR2P#0.0]]

Hello all,


A M30.0
JCN END

L MW10.0
L 1
+I
T MW10


END: NOP 0

In pseudo code:

If M30.0 then 
 MW10:=MW10+1
end_if