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Online display system
Online display system
The Online display system is used to displaying various data on Matrix LED display and LCD display for Power Plant.The parameter value receiving from the DCS system through OPC protocol and MOD BUS RS485 protocol.The Online display system is used to display various data on Matrix LED display and LCD display for Power Plant.The parameter value receiving from the DCS system through OPC protocol and MOD BUS RS485 protocol. The Online display system involved Personal computer, interface unit, signal distribution unit, Matrix LED display unit for outdoor and LCD Display for indoor. Matrix LED display unit and LCD display is displayed parameter name and value in four pages with scrolling each page having four rows each row having 40 characters long. Personal computer is used to communicate with The user’s DCS system and interfacing unit, file configuration of the OPC server / client, mathematical calculation of Received data. Interfacing unit receives parameter values from personal computers through serial communication. It is used to scrolling speed adjustment, parameter settings. It acts as a MODBUS master can communicate with display unit. Signal distribution unit is used to receive one channel; it can drive up to 20 channels with isolation for Matrix LED display and LCD display. This product applications are Power sectors,Railways,Industries,Public Places like Playground, Bus Terminus,etc.PIPAVAV project supplied to BHEL.