ABB 2600T Series Instruction Manual page 60

60 2 6 0 0 T S E R I E S | P R E S S U R E T R A N S M I T T E R S | O I/ 2 6 6/ F F - E N R E V. E
. . .Block Mapping
Idx Parameter
15 PRIMARY_VALUE
16 PRIMARY_VALUE_RANGE
17 CAL_POINT_HI
18 CAL_POINT_LO
19 CAL_MIN_SPAN
20 CAL_VALUE
21 CAL_UNIT
22 XD_OPTION
23 SENSOR_TYPE
24 SENSOR_RANGE
25 SENSOR_SERIAL_NUMBER
26 SENSOR_CAL_METHOD
27 SENSOR_CAL_LOC
28 SENSOR_CAL_DATE
29 SENSOR_CAL_WHO
SENSOR_DIAPHRAGM_
30
MATERIAL
31 SENSOR_FILL_FLUID
32 SECONDARY_VALUE
33 SECONDARY_VALUE_RANGE
34 TERTIARY_VALUE
35 TERTIARY_VALUE_RANGE
36 QUATERNARY_VALUE
37 QUATERNARY_VALUE_RANGE
38 QUATERNARY_LIN_TYPE
39 QUATERNARY_VALUE_CUT_OFF 0% to 20% [default = 6%]
QUATERNARY_VALUE_LINEAR_
40
POINT
41 DESIDERED_PV
42 RESET_BIAS
43 BIAS_VALUE
44 STATIC_P_CAL_POINT_HI
Description / Range / Selections / Notes
Pressure Process (PdP) in output from PRTB and input to the AI with Channel = 1
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
PdP Sensor Calibration point High value expressed in CAL_UNIT
PdP Sensor Calibration point Low value expressed in CAL_UNIT
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.
PdP Process Value after the Calibration. Reference value to be adjusted with the calibration operations
Calibration Unit.
Options which the user may select to alter transducer
behavior.
Type of Sensor
The High and Low PdP physical sensor limits with the engineering units code (Press Only)
Serial Number of the sensor
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.
The location of last sensor calibration.
The date of the last sensor calibration.
The name of the person responsible for the last sensor calibration.
Defines the construction material of the isolating diaphragms.
Defines the type of fill fluid used in the sensor
Sensor Temperature in output from PRTB and input to the AI with Channel = 2
The High and Low Sensor Temp Limits with the engineering units code (Temp Only)
Static Pressure in output from PRTB and input to the AI with Channel = 3
The High and Low Static Pressure Sensor Limits with the engineering units code
(Press Only)
Scaled_PV in in output from PRTB and input to the AI with Channel = 4
The High and Low Scaled_PV Limits with the engineering unit code.
Used as Output Scaling to produce the Scaled_PV
0 Linear (default)
1 Square root
2 SQRT 3° pow
3 SQRT 5° pow
4 cylindrical lying container
5 spherical container
6 Bidirectional Flow
0% or 5% to 20% [default = 5%]
Expressed in PRIMARY_VALUE_UNIT
Reset BIAS_VALUE to 0.0 so that  PRIMARY_VALUE = CAL_VALUE
Expressed in PRIMARY_VALUE_UNIT
Static Pressure Calibration point High expressed in STATIC_P_CAL_UNIT
Only Pressure Units are allowed
Bit 0: Connected Channel Status BAD in MAN (LSB)*
Bit 1: Connected Channel Status UNC in MAN
TN-016 – 121 = Pressure sensor unknown
Only the Unit is changeable.
The limits/ranges are
automatically converted.
Only the Unit is changeable.
The limits/ranges are
automatically converted.
Fixed set to 0 / 100 % with
2 decimals
Transfer Function for
Scaled_PV
Valid Only for QUATERNARY_LIN_TYPE = Square Root or
Bidirectional Flow
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
Read the offset between the Measured and Process values
 BIAS_VALUE = CAL_VALUE – PRIMARY_VALUE