本文介绍一种微机油田注水泵运行状态监控与故障诊断系统.该系统采用单主机双显示器技术,具有定时图形和表格显示、报表打印、在线泵性能测试和机组振动故障诊断与控制功能. This paper introduces a monitoring and fault diagnosis system for the operation status of a microcomputer oilfield water injection pump.The system uses a single master dual display technology with timing graph and table display, report printing, on-line pump performance testing and unit vibration fault diagnosis and control functions.