和利时SOE超时报警问题处理建议

打开文本图片集

关键词：和利时；SOE；超时；报警处理

doi：10.3969/J.ISSN.1672-7274.2025.07.026

中图分类号：TN79 文献标志码：B 文章编码：1672-7274（2025）07-0083-03

Suggestions for Handling the SOE Timeout Alarm Issue in HollySys ZHUYinhui

（Hengshan Coal and Electricity Co.，Ltd.，Shaanxi Yulin EnergyGroup，Yulin 719ooo，China）

Abstract： Given the complexity of various process controls in the production and operation sites of industrial and mining enterprises，and the inability of general alarm records and historical trends to make accurate accident analysis，SOEeventrecording has become anessential functionand is widelyused in fields such as power generation and chemical engineering. Once an accident occurs，it canaccurately record the time of occurrence，the interval sequencebetweenthefirsteventandthechainevent，andquicklyandaccuratelyidentifythecauseoftheaccident. The most basic principle oftheaccident recallsystem for the HollySysDCS controlsystem is tocalibrate the time to the minimum control station with good dual network performance.However，some SOE modules have timeout alarms. This article explores how to solve the problem of SOE module timeout alarms through on-site testing.

Keywords： HollySys; SOE; timeout; alarm processing

和利时DCS控制系统单域校时，是通过域内的交换机实现对全部操作员站、工程师站和历史站，以及双网全好的最小号控制站进行校时。（剩余2558字）