Help..in Simens Simatic PLC

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this is my qus plz help

plz help with what?

This looks a little bit like a homework question. Are you stuck somewhere and need some help to figure it out, or do you just want us to do your homework for you?

We don't take tests for students, or do their homework for them. I you don't know from class how to undertake that very simple problem in PLC logic, I doubt we could "convincingly" help you. Life is not about sliding past tests, it is about learning something. Now go and learn your lessons.

BIL.PRO,

• What is your question?
• Do you want help writing the program?
• Do you have a specific area where you are having difficulty?
• Is this HOMEWORK? If it is, click on the link to read the rules of conduct!
• There are many people that will help you with your question, as long as it isn't homework!
• Did you read through the PLC programming manual?
• Private message BIN95 He teaches PLC programming.
• There are also many people that will write your program, for a fee. We don't work for free. Many of us are billed out at $$$.$$ per hour for our professional services!

soory i will explain

im student an this home work i solve it but they told me your solve is not correct i did n't study this materual befor but they give to me because im move from my unv to anather one so if you culd help me thanks for thath if not also thanks

So why not share your "incorrect solutions (there are 4 problems!)", and maybe someone can point you to more correct ones?

Always remember there's more than one way of skinning a cat. We won't skin them for you, but some kind member/s may give you a hint or two (and maybe teach you how best to sharpen your knife).

know i solve no 1.4 corrct and i try to solve the rest i accpt every think if you nead i will give you my solution in pdf file to see

So, go back and study it again. Discuss the problem with a Tutor/Mentor.

These are fairly trivial ladder logic programs (the timer ones only slightly less trivial) , and may well be only slight variations from the examples given in the documentation (I'm guessing).

Do you not have a simulator to test your solutions on?

There's one online here that may help.

Thank you for that link Rufus, I was not aware of it.