System and method for simultaneous communication on modbus...

Details System and method for simultaneous communication on modbus... System and method for simultaneous communication on modbus...

2005-03-23

2009-10-27

Rao, Seema S (Department: 2416)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

C370S469000

Reexamination Certificate

active

07609719

ABSTRACT:
A system and method is provided for simultaneous communications on Modbus and DNP 3.0 over Ethernet for an electronic power meter. The system incorporates one or more protocol wrappers to provide compatibility with both Modbus and DNP based applications. The system removes the appropriate wrappers and routes the incoming data packet to its destination. Additionally, the system also wraps outgoing response packets with the appropriate protocol wrapper based on the related data packet wrappers.

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“An Extendable Data Engine based on OPC Specification”—Xu Hong; Wang Jianhua; Computer Standards & Interfaces Dec. 5, 2003 Retrieved Nov. 2, 2007: http://www.sciencedirect.com.

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