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变量名称: flow_switch_hysteresis

变量ID: 0x4563

变量标签: Hysteresis (0.1-10.0)

变量描述: If the hysteresis is set to 5%, no change of the Discrete Output state occurs when the flow rate is within +-5% of the setpoint. If the setpoint is 100 lb/min and the first reading is below 95 lb/min, the flow switch turns On and will stay On until the flow rate rises above 105 lb/min. At this point it turns Off, and will stay off until the flow rate drops below 95 lb/min.

变量处理: 读/写

变量分类: Correction

变量长度: 4

变量数据类型: 浮点

变量显示格式: |en|4.2f

变量编辑格式: |en|4.4f

变量单位:

变量最大值:

变量最小值:

变量读取命令列表

命令号 命令ID 命令名称
138 41B7 read_flow_switch_setpoint

变量写入命令列表

命令号 命令ID 命令名称
139 41B8 write_flow_switch_setpoint