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名称 ID 标签 描述 类型 访问 分类
ed_net_vol_flow_digital_value 42D6 Net Volume Flow Rate 读 浮点 10
vol_flow_digital_units 41E1 Volume Flow Unit Field Device Variable Unit- Engineering unit to be displayed with the Digital Value representation, Minimum Span, Upper Range Value, Lower Range Value, Lower Sensor Limit, and Upper Sensor Limit. 读/写 枚举 32
vol_flow_digital_cutoff 4853 Volume Flow Cutoff The volume flow rate below which the frequency/pulse output indicates zero flow, and below which totalizers stop counting. Cutoffs can also be configured for the mA output(s) (the AO cutoffs). An AO cutoff is active only if the process variable assigned to the output is mass flow or volume flow. 读/写 浮点 8
vol_flow_upper_sensor_limit 42D8 Volume Flow Upper Sensor Limit 传感器上限值——定义上限值的最大可用数值。 读 浮点 8
vol_flow_lower_sensor_limit 42DA Volume Flow Lower Sensor Limit 传感器下限值——定义上限值的最小可用数值。 读 浮点 8
vol_flow_minimum_span 4854 Volume Flow Minimum Span 最小范围值——定义上限值和下限值之间允许的最小差。 读 浮点 8
ma_1_cutoff 4774 mA Output Flow Rate Cutoff The mass or volume flow rate below which a milliamp output representing flow indicates zero flow. 读/写 浮点 8
ma_2_cutoff 4775 mA Output Flow Rate Cutoff The mass or volume flow rate below which a milliamp output representing flow indicates zero flow. 读/写 浮点 8
ednetvolumeflowClassificationCode 48B8 ED 净体积流量分类 分类——表示用于特殊动态或设备变量的单位代码扩展表。 读 枚举 0
ednetvolumeflowFamily 48B9 ED 净体积流量类型 设备类别——表示设备变量所属的类别（即压力、温度、流量等）。 读 枚举 2048
名称 ID 标签 描述 类型 访问 分类