Online valve diagnosis and performance evaluation system

Thread Content

Online equipment diagnosis involves analyzing performance changes based on real-time measurement data and relevant information, in order to determine the occurrence of faults. This includes tasks such as condition monitoring, analysis of performance degradation, early warning and alarm functions, as well as analysis of the causes of faults. The online equipment diagnosis and performance evaluation system is an intelligent diagnostic system that integrates data collection, analysis, diagnosis, and performance evaluation. It features high reliability, a high degree of intelligence, and accurate fault detection. Through automated monitoring and analytical calculations, as well as automatic data comparison and evaluation, equipment failures and control performance issues within the unit can be detected in a timely manner, thereby ensuring the safe and reliable operation of the unit and reducing the occurrence of equipment-related accidents. FUNCTION: Device view function – to view specific alarm information related to the device; parameter modification function – to modify parameters online; export function to file (xls) – to select the parameters that want to be exported (using appropriate filtering criteria), click the \"Export to File (xls)\” button, choose the path for the export file, and then click OK. Analysis and diagnosis, alarm functions; viewing of device diagnosis summary data and historical data functions. All diagnostic statuses for valves and dampers: limit cycles, unstable circuits, average valve position deviation, average valve position offset, valve position cycle rate, set value cycle rate, stroke rate, total number of cycles, total number of strokes, real-time valve position error