Design&Implementation of Analysis System for Industrial Energy Meter Loop Using MODBUS Protocol

Industrial automation is most demanding and upcoming fields from many years. Every industries need a lot of power supply and consume great energy at multiple level of production. Government of India issued new compliance of energy audit for big industries have multiple levels of energy meters and power distribution. With the help of traditional energy meters and power distribution. With the help of serial communication with energy meter user can get the details but this is easy if there are few meters. If user wants to communicate with multiple meters over single communication host and over single communication line then it became major issue. MODBUS protocol is special design and for same purpose, it has a facility to communicate with multiple devices supporting this protocol over single communication line by giving identification number to every node or device. The proposed system is to design and developed a MODBUS protocol based communication tool for performance analysis of industrial energy meter.