Air Station Monitoring System Based On Configuration Software

Air Compression Station,as iron and steel company’s core equipment, steel productionand plays an important role in its normal operation is to ensure that quality and safeproduction of an important prerequisite, with the development of technology for aircompressor the functional requirements are increasingly high, the establishment of a modernAir Compression station monitoring system, to ensure the smooth production of greatsignificance.In this paper, pairs of steel&iron factory to conduct research, and to the aircompression station control system, programmable controller and configuration software, thebasic performance characteristics for analysis and research based on the Air CompressionStation Monitoring System Status and Development Trend, combined with steel&ironfactory Air Compression station the actual situation in this paper, systematic analysis methodwas constructed based on the power control configuration software, all open, fully distributedAir Compression station control system framework to Windows2000/2003operating systemplatform, Build a comprehensive PLC, configuration software, computer networkcommunications based centralized monitoring system of air compressor station design.. Thekey objective is to ensure the safe operation of the compressor equipment, Referenceimported compressor anti-surge control strategy,Configured using homemade software, buildcompressor run protection model. Through different control models to ensure the safety of theair compressor to complete the entire surveillance monitoring system hardware and softwaredebugging finally。 Monitoring system safty operation more than one year，Compressoranti-surge safe and effective。 The most critical is the parallel operation of multiplecompressors, pressure regulating effect is obvious, improve the operating efficiency of the aircompressor, with a wide range of application value.The system uses Siemens PLC S7-300as the next digital control machine, collectingon-site a variety of signals to drive a variety of control devices to achieve on-site control,through the Profibus Fieldbus network communications, host computer using Advantech,industrial computer, monitoring software used Industrial Control Software ForceControl(power control), implementation process, alarm, history curve of the display and reportingfunctions, using the configuration after the screen instructions. Able to the production processof the water supply, electricity, etc. automatically monitor various control parameters of thereport automatically generated and printed, and has a good maintainability and scalability.