The PDCS control system is a specialized control system which is developed by my company in view of EOR in the oil field The system adopts the most advanced PLC (Rockwell, GE, etc.) as the control core, high reliability of Hardware, the hardware has high reliability, and the interface of data processing and communication has good capability. The software has been continually refined over the years, and formed a set of very careful control strategy (internal pump interlock, protection and complete alarm information of the system, and so on.). All the instrumentation of the installation, pumps and components adopt abroad mature products. Above conditions ensure that the device is advanced and reliable. MTBF> 10000 hours. The key technical characteristics: 1、Distributing type and modularization structure the control units at different nodes are associated through on-site network, and each control unit is composed of different functional modules, so that the reliability of the whole system has greatly improved and maintenance become easy. 2、The system hot reserve 3、The entire system or a key part of the system can use the method of hot reserve to protect the whole system to run nonstop. 4、Open interfaces The Message sharing between different applications can be achieved by the standard protocols of DDE, ODBC, TCP / IP, FIELD BUS.

 
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