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基于透传网关该如何实现汇川PLC远程监控上下载
“有了‘电梯卫士’,电梯的安全性就高了,我们小区得赶紧申请安装!”5月30日,在郑州市质监局召开的电梯安全工作会上,一个名叫“电梯卫士”的电梯远程监控装置引起了众多电梯使用单位的关注。据了解,“电梯卫士”不仅能及时通报电梯故障信息,还能通过语音对受困 ...
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