1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Reverse relay and travel limit switch - PLC

  1. Feb 9, 2016 #1
    1. The problem statement, all variables and given/known data
    Hi, I'm currently studding a module on PLC and have a question on "what will happen if you do this ....".

    2. Relevant equations
    I don't have a problem with explaining operation of each rungs of the ladder diagram, I need some help on explaining the function of the reverse relay and travel limit switches. Can anyone help please?

    3. The attempt at a solution
    ladder diagram.JPG
  2. jcsd
  3. Feb 14, 2016 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted