In water station, we used monitoring circuit designed with S7-200 series PLC to monitoring, and sent the status and alarm data to special server with fixed IP through GPRS device.
在水源地现场,使用基于S7-200系列PLC监控电路实现对水源地运行状态信息的监控,并通过特定的GPRS数据发送设备(DTU)将泵房各种状态信息和报警信息发送到固定IP的服务器上,保存在服务器端的SQLSEVER数据库中。
参考来源 - 基于S7·2,447,543篇论文数据,部分数据来源于NoteExpress
The paper makes principle analysis of monitoring Circuit of Voltage in Grid.
本文分析了一种电网电压的监测电路的工作原理。
The module assembly gas path. Control circuit. Monitoring Circuit. Feedback circuit in one of the modular setting.
该模块集气路、控制电路、监测电路、反馈电路于一体的模块化设置。
The emission circuit and photodiode monitoring circuit of microbend optical fiber liquid level sensor system are discussed in this thesis.
在论文中,对光纤微弯液位传感器系统的发射和光电检测电路进行了分析和设计。
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