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Name | ID | Label | Description | Type | Access | Class |
---|---|---|---|---|---|---|
pv_units | 4000 | PV eng. 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 | R/W | Enum | 8 |
pv_value | 4001 | PV | Concentration - Field Device Variable Digital value that changes magnitude with respect to time with no user intervention. | R | Float | 10 |
sensor_upper_range_limit | 4002 | PV USL | Upper Sensor Limit Value- Defines the maximum usable value for the Upper Range Value. | R | Float | 8 |
sensor_lower_range_limit | 4003 | PV LSL | Lower Sensor Limit Value- Defines the minimum usable value for the Lower Range Value. | R | Float | 8 |
sensor_minimum_span | 4004 | PV Min span | Minimum Span Value- Defines the smallest allowable difference between the Upper Range Value and the Lower Range Value. | R | Float | 8 |
pv_damping_value | 4005 | PV Damp | Damping Value- Damping time constant applied to both the Digital Value representation and Analog Value of the respective Analog Output. The units of this variable are always in seconds. | R/W | Float | 8 |
analog_value | 4006 | AO | Analog Output Value- Value that tracks the Digital Value representation, under normal operating modes | R/W | Float | 66 |
fail_mode | 4007 | AO Alrm typ | Analog Output Alarm Type- Defines how the Analog Output will respond when the Field Device detects that the Analog Output may not be tracking the associated Field Device Variable. NOTE- The Digital Value representation may not be determinate. | R | Enum | 64 |
percent_range | 4008 | PV % rnge | Percent of Range- Variable that tracks the Digital Value representation with respect to the range defined by the Lower Range Value and Upper Range Value, for normal operating modes. The units of this variable are always in percent. | R | Float | 34 |
transfer_function | 1F84 | Xfer fnctn | Transfer Function- Defines the transformation function that will be applied from the Field Device Variable to the Analog Output, and Percent Range. The Transfer Function does not affect the Digital Value representation. | R | Enum | 32 |
Name | ID | Label | Description | Type | Access | Class |