GE PLCR X3i热备系统的实现

Application research of GE PLC RX3i hot standby redundancy System

本文主要介绍了基于GE Fanuc PAC Systems RX3i PLC实现双机热备系统的步骤和方法。较好的克服基于MAX_ON实现软件热备的难题,为基于PLC系统以最小的代价实现高可靠性的热备监控系统进行了有意的实践和探索。

The paper introduces the application of ge PLC iFIX configuration software in the automatic standby redundancycontrol system in power plant.The paper describes the configuration of software and hardware,constitution,function and characteristics of the system.As a result,the system has completely met the design requirements.