I need some help from you.
I work with Siemens S7200 and step7 Ver4.0 programming.
There are 2 problem:
1. I want make a looping process in actual time....using FOR - NEXT.
For example I want 0.1 second for each looping process, so for 100 process need 10 second.
So I will get a data every 0.1 second during looping proccess.
in STL :
LD SM0.0
FOR VW125,+1,+100
bla...bla...bla..
NEXT
2. I want make a looping process continues (no limit).
I don't know how in s7200 the looping process limited on 2000.... So how to make no limited looping???
Do you know, what I mean???
1. Each loop must execute in 0.1 second.
For Example :I have y(t) as a output from a function, where t is time. with loops I need the value of y(0.1)? y(0.2)? y(0.3)? and so on...
(I try with FOR-NEXT)
2. I need loops that function (no 1) become unlimited. So I get y(0.1),y(0.2),y(0.3),.......,y(I stop the program).How the program???
Please Give me the solution in LAD or STL STEP7-Microwin.
Thanks before
