CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to support@ccsinfo.com
modbus communication

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
muralid



Joined: 13 Oct 2015
Posts: 9

View user's profile Send private message

modbus communication
PostPosted: Sat Oct 17, 2015 4:15 am     Reply with quote
hi guys
I would like to interface pic with plc using modbus communication.
I don't know how to start with.
kindly help
temtronic



Joined: 01 Jul 2010
Posts: 9196
Location: Greensville,Ontario

View user's profile Send private message

PostPosted: Sat Oct 17, 2015 5:30 am     Reply with quote
First I'd get the examples that CCS supplies 'up and running'.

After that, well, it all depends on what your project is required to do.

ModBUS is just another protocol/system/format for allowing device to 'talk' to each other.


Jay
Ttelmah



Joined: 11 Mar 2010
Posts: 19432

View user's profile Send private message

PostPosted: Sat Oct 17, 2015 8:40 am     Reply with quote
And of course there is the question of 'modbus over what'.

Modbus can use a wide variety of different 'carriers'. Ethernet, RS485, etc., and then the data can use ASCII or the RTU formats.
There is not a single 'modbus'.....
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
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
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group