plcforum.uz.ua

International PLC Forum
It is currently Tue Apr 24, 2018 12:14 am

All times are UTC + 3 hours




Post new topic Reply to topic  [ 2 posts ] 
Author Message
PostPosted: Mon Dec 18, 2017 8:50 pm 

Joined: Thu Nov 17, 2011 2:26 pm
Posts: 36
hello
i have a packaging machine controlled by plc and servo drives .
the power is not stable comes and goes all the time, how to protect my machine from power failure an over voltage ?


Top
 Profile  
 
PostPosted: Sat Jan 06, 2018 1:39 pm 

Joined: Wed Mar 27, 2013 5:37 pm
Posts: 29
To unswer your question, need to know what amplitude of voltage fluctuations you have? What errors are in your packaging machine is? What devices you have? What wiring scheme of your machine is? Your ask is very common.

As for servodrives, they could have save function from voltage fluctuations. You can turn it off for more stable work.
As for PLC, you need to supply it with UPC (more easiest way) and additional controle state and voltage of your executive devices.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

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