Description
每个变频器运行状态信号（来自于中间继电器触点）计算DI输入1个点，DCS系统启动/停止控制信号（接中间继电器线圈）计算DO输出1个点，变频故障信号（来自变频器）计算DI输入1个点，故障复位计算DO输出1个点，变频频率反馈信号计算AI输入点数1个点；变频频率给定信号计算AO输出1个点
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