plcforum.uz.ua

International PLC Forum
It is currently Sat Aug 18, 2018 6:23 am

All times are UTC + 3 hours




Post new topic Reply to topic  [ 1 post ] 
Author Message
PostPosted: Thu Aug 09, 2018 10:43 am 

Joined: Thu Nov 20, 2014 3:08 pm
Posts: 1
Communication ports on PCD2.F522 and PCD2.F520 doesnt work, but other communication ports straight on board worked well. When I define the communication port (RS232) everything looks good (no error) also in debugging all rows are executed, but any communication goes out. When I use the some code for initialisation of communication port and send some communication it definitely works for communication ports straight on PCD board. I tried to change communication cards (F522 and F520) in next I also changed the PCD2.M480 board but both with the same result. So I thing there is some special system tag which can disable some communication ports. Or something else?
Please help me (oo)


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 10 guests


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