plcforum.uz.ua

International PLC Forum
It is currently Sat Oct 21, 2017 1:26 pm

All times are UTC + 3 hours




Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: Ladder branch control
PostPosted: Sat Apr 27, 2013 2:14 pm 

Joined: Sat Apr 27, 2013 2:01 pm
Posts: 10
Hy,
I have a situation, if you can help me. ( If I had posted in a wrong section sorry )
I have something like in the attached picture.
Image
At the end of the cycle, M1, M2, M3 are reseted ( goes at OFF status ), they are made ON ( if is the case ) within the cycle time.
The problem is, when the status of M4 goes ON at the end of the cycle and in the same time, M1, M2, M3 are reseted, the program goes at rung 0, and the rung 1 doesn't come to be made. M3 doesn't have time to be maked ON during the program cycle because the programe resets M1,M3 and M3 and the branch 0 it is maked first.
Plese help me to solve this problem without timers.
Thank you very much.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC + 3 hours


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by International PLCforum® Forum Software © PLCforum
Mobile version