Production Management Information System, Based On Opc Technology Dye Works

In recent years, the enterprise put forward the theory of management and monitor merged into an organic whole, that is combined management with production monitor, in fact to really improve the enterprise automation level.This paper systematically discussed the plan and realization of "dyestuff plant production management system", and detailed expounded the key technology and concerned program in the developing work of data for collection and storage and application. This paper mainly introduces ope technologies and it's support to the enterprise control system(DCS PLC) integration.OPC (OLE for Process Control) defines standard interfaces, which provide interoperability between applications of different vendors. It is a software specification, that enables software applications to more easily exchange information with each other. I/O servers are designed on the OPC specification which means you can more quickly and easily connect your process hardware with your automation software applications. OPC is an emerging software standard designed to provide enterprise information system applications with easy and common access to industrial plant floor data.