仪表相关英文缩写
txtBMS:Burner Management System燃烧管理系统CCR:Center control room中控室ER:Engineering room工程师室FRR:Field Rack Room现场仪表机柜室(控制室分站)DCS:Distributed control system集散控制系统ESD:Emergency shut-down system紧急停车系统FAT:Factory Acceptance Test工厂验收测试HMIHuman Machine Interface (operator station)人机接口(操作员站)I/O:Input/Output输入/输出MCCMotor Control Center马达控制中心MMS:Machinery Monitoring System机械监测系统MOV:Motor Operated Valve电动阀P&ID:Piping and Instrument Diagrams管道仪表流程图PFD:Process Flow Diagram工艺流程图PLC:Programmable Logic Controller可编程逻辑控制器PU:Package Unit成套设备SAT:Site Acceptance Test现场认可测试SOE:Sequence Of Events事件序列记录SIL:Safety Integrity Level安全完整性等级SIS:Safety Instrumented System安全仪表系统TMR:Triple Modular Redundant三重模块冗余QMR:Quadruple Modular Redundant (dual redundant system)四重模块冗余(双重冗余系统)UPS Uninterruptible Power Supply不间断电源