Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Congratulations KootK on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Communication between Modicon PLC and Rockwell Drive

Thread starter qnpcyu
Start date Mar 2, 2009

Status: Not open for further replies.

Mar 2, 2009

qnpcyu

Nuclear

I am prgramming modicon PLC using Concept 2.6 to communicate with Rockwell PowerFlex drive adaptor 20-COMM-M using MODBUS /TCP.I searched the manual of 20-COMM-M and still have no clue how to read the data in the adaptor using concept FBD code.I want to know how to relate TCP/IP Function codes in the manual with cocept function block MBP_MSTR. Could you please give me a hint?