Design and Realization of SMS Alarm in Coal Blending System
In order to meet the demand of expanding the SMS alarm function of the coal blending monitoring system, the WinCC SMS alarm system was designed and implemented. The OPC client software written by C # makes the software and data connection between the WinCC and the SMS alarm module. The software accesses the alarm variable in the WinCC OPC Server, processes it according to the multi-alarm and non-repeat alarm strategy, and sends the processed alarm messages to the SMS alarm module, which achieves the alarm information release fast and accurate requirements. The design with the characteristics of low cost, fast data transfer speed expands the WinCC features, and has high practicability.
NETL
NSTL
万方数据
维普
