ABB 2600T Series - Page 60

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2600T SERIES | PRESSURE TRANSMITTERS | OI/266/FF-EN REV. E
...Block Mapping
Idx Parameter Description / Range / Selections / Notes
 PRIMARY_VALUE 
 PRIMARY_VALUE_RANGE
The High and Low range limit values, the engineering units code and the number of digits to the right of the decimal
point Used as input scaling for the production of the Scaled PV
 CAL_POINT_HI PdP Sensor Calibration point High value expressed in CAL_UNIT
 CAL_POINT_LO PdP Sensor Calibration point Low value expressed in CAL_UNIT
 CAL_MIN_SPAN
PdP Sensor Calibration minimum Span value expressed in CAL_UNIT. When calibration is done, the two calibrated
points (high and low) must not be too close together.
 CAL_VALUE PdP Process Value after the Calibration. Reference value to be adjusted with the calibration operations
 CAL_UNIT Calibration Unit. Only Pressure Units are allowed
 XD_OPTION
Options which the user may select to alter transducer
behavior.


 SENSOR_TYPE Type of Sensor – 121 = Pressure sensor unknown
 SENSOR_RANGE The High and Low PdP physical sensor limits with the engineering units code (Press Only)
 SENSOR_SERIAL_NUMBER Serial Number of the sensor
 SENSOR_CAL_METHOD
The method of last sensor calibration. ISO defines several standard methods of calibration. This parameter is
intended to record that method, or if some other method was used.
 SENSOR_CAL_LOC The location of last sensor calibration.
 SENSOR_CAL_DATE The date of the last sensor calibration.
 SENSOR_CAL_WHO The name of the person responsible for the last sensor calibration.

SENSOR_DIAPHRAGM_
MATERIAL
Defines the construction material of the isolating diaphragms.
 SENSOR_FILL_FLUID Defines the type of fill fluid used in the sensor
 SECONDARY_VALUE 
 SECONDARY_VALUE_RANGE The High and Low Sensor Temp Limits with the engineering units code (Temp Only)
Only the Unit is changeable.
The limits/ranges are
automatically converted.
 TERTIARY_VALUE 
 TERTIARY_VALUE_RANGE
The High and Low Static Pressure Sensor Limits with the engineering units code
(Press Only)
Only the Unit is changeable.
The limits/ranges are
automatically converted.
 QUATERNARY_VALUE 
 QUATERNARY_VALUE_RANGE
The High and Low Scaled_PV Limits with the engineering unit code.
Used as Output Scaling to produce the Scaled_PV


 QUATERNARY_LIN_TYPE
 Linear (default)
Transfer Function for
Scaled_PV
 Square root
 
 
 cylindrical lying container
 spherical container
 Bidirectional Flow
 QUATERNARY_VALUE_CUT_OFF 
Valid Only for QUATERNARY_LIN_TYPE = Square Root or
Bidirectional Flow

QUATERNARY_VALUE_LINEAR_
POINT

 DESIDERED_PV Expressed in PRIMARY_VALUE_UNIT
Force the Measured Pressure to a selected Value setting
an offset between Measured and Process values  PV =
MV +/- BIAS  PRIMARY_VALUE = CAL_VALUE +/- BIAS_
VALUE
 RESET_BIAS

 PRIMARY_VALUE = CAL_VALUE
 BIAS_VALUE Expressed in PRIMARY_VALUE_UNIT
Read the offset between the Measured and Process values
 BIAS_VALUE = CAL_VALUE – PRIMARY_VALUE
 STATIC_P_CAL_POINT_HI Static Pressure Calibration point High expressed in STATIC_P_CAL_UNIT