2GK180K MOTOR 两两个CPU读取交换数据可能在时间段上相差一个周期。这可能会导致两两个单元在指定的扫描周期上看到不同的交换数据

以太网介面同时多点传送的交换信息,但是两两个CPU读取交换数据可能在时间段上相差一个周期。这可能会导致两两个单元在指定的扫描周期上看到不同的交换数据。应该只有激活单元直接从冗余IP地址接收信息。


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