2019/4/19 14:52:35 来源： 深圳长欣自动化设备有限公司
干扰造成的故障的事例也不少。系统的干扰信号可能来自于系统本身，也可能来自于外部环境。由于不同的系统对接地都有严格要求的规定，一旦接地电阻或接地方式达不到要求，就会使网络通信的效率降低或增加误码的可能，轻则造成部分功能不正常，重则导致网络瘫痪。
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