[Tutor] where to look for help with modbus TCP/IP

[Jeff Peery]

hello, I want to use python to communicate (pluck data out of registers) with a controller (walchem, http://www.walchem.com/nav/CMImage.aspx?CMID=0&Name=180277_Modbus_C.pdf). I found great documentation using python sockets and TCP/IP; however I am very unfamiliar with modbus and how modbus TCP/IP is related to TCP/IP. Does anyone know where I might find sample code or a good book describing how to do this? thanks.

Jeff

 
---------------------------------
Sucker-punch spam with award-winning protection.
 Try the free Yahoo! Mail Beta.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.python.org/pipermail/tutor/attachments/20070405/d8fbe68d/attachment.htm