plcforum.uz.ua

International PLC Forum
It is currently Fri Mar 24, 2017 4:55 pm

All times are UTC + 3 hours




Post new topic Reply to topic  [ 2 posts ] 
Author Message
PostPosted: Sat Sep 19, 2009 2:24 pm 

Joined: Fri Jun 26, 2009 3:25 am
Posts: 7
Location: Russia
Can someone share some tested example of working with nonvolatile storage in Beckhoff BC series PLC?
All I need is to keep few vars through power-off and allow remote UI to read it out at startup and set them when necessary.
Is there any way other than "shadowing" them in RAM, read at startup and compare on each cycle, with writing on change only?


Top
 Profile  
 
PostPosted: Thu Aug 01, 2013 11:28 pm 

Joined: Fri Mar 18, 2011 8:08 pm
Posts: 9
you can define it in system manager or ks2000, or may you use FUNCTION_BLOCK Persistent_Data in tcsystembc.... :-) lg peter


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