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名称 ID 标签 描述 类型 访问 分类
flow_switch_setpoint 42FE Setpoint This parameter can be used to trigger a discrete output when the mass flow rate exceeds the configured setpoint. There is a fixed hysteresis of 5% for this setpoint. 读/写 浮点 16
do2_assignment 4744 Assignment This parameter identifies which condition the discrete output will act upon. 读/写 枚举 1024
do2_state 461B Discrete Output State This parameter identifies the state of the discrete output. 读/写 枚举 2
do_index 44AF DO index 读/写 索引 4096
flow_switch_hysteresis 44B8 Hysteresis (0.1-10.0) 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. 读/写 浮点 8
chan_a 44BB 分配 This parameter identifies the physical output channel to be configured. Channel A is terminals 1 and 2, Channel B is terminals 3 and 4, and Channel C is terminals 5 and 6. 读 枚举 64
chan_b 44BC Channel B This parameter identifies the physical output channel to be configured. Channel A is terminals 1 and 2, Channel B is terminals 3 and 4, and Channel C is terminals 5 and 6. 读 枚举 64
chan_c 44AE 分配 This parameter identifies the physical output channel to be configured. Channel A is terminals 1 and 2, Channel B is terminals 3 and 4, and Channel C is terminals 5 and 6. 读/写 枚举 64
board_temp_units 4109 温度单位 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 枚举 32
varMODBUS_Data_Type_Code 41D4 Modbus Data Type Code 读/写 枚举 4096
名称 ID 标签 描述 类型 访问 分类