2600T Series Pressure transmitters | OI/266/FF/ADD-EN Rev. B 13
Idx Parameter Data Type Size Storage Description / Range / Selections / Notes
23 SENSOR_CAL_METHOD RW S U8 1 S
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.
24 SENSOR_CAL_LOC RW S V_STR 32 S
The location of last sensor calibration.
25 SENSOR_CAL_DATE RW S DATE 7 S The date of the last sensor calibration.
26 SENSOR_CAL_WHO RW S V_STR 32 S The name of the person responsible for the last sensor calibration.
27
SENSOR_DIAPHRAGM_MATERIAL
RW S U16 2 S Defines the construction material of the isolating diaphragms.
28 SENSOR_FILL_FLUID
RW
S U16 2
S Defines the type of fill fluid used in the sensor
29 SECONDARY_VALUE
R
R DS-65 5
D Sensor Temperature in output from PRTB and input to the AI with Channel = 2
30 SECONDARY_VALUE_RANGE RW R DS-68 11 S
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.
Enhanced parameters
31 TERTIARY_VALUE R R DS-65 5 D
Static Pressure in output from PRTB and input to the AI with Channel = 3
32 TERTIARY_VALUE_RANGE RW R DS-68 11 S
The High and Low Static Pressure Sensor Lim-
its with the engineering units code (Press Only)
Only the Unit is changeable. The limits/ranges are automatically
converted.
33 QUATERNARY_VALUE R R DS-65 5 D
Scaled_PV in in output from PRTB and input to the AI with Channel = 4
34 QUATERNARY_VALUE_RANGE R R DS-68 11 S
The High and Low Scaled_PV Limits with the
engineering unit code.Used as Output Scaling
for the production of the Scaled_PV
Fixed set to 0 / 100 % with 2 decimals
35 QUATERNARY_LIN_TYPE RW S U8 1 S
0: Linear (default)
Transfer Function for Scaled_PV
1 Square root
2 SQRT 3° pow
3 SQRT 5° pow
4 cylindrical lying container
5 spherical container
6: Bidirectional Flow
36 QUATERNARY_VALUE_CUT_OFF RW S FLT 4 S 0% to 20% [default = 6%]
Valid Only for QUATERNARY_LIN_TYPE = Square Root or
Bidirectional Flow
37 QUATERNARY_VALUE_LINEAR_POINT RW S FLT 4 S 0% or 5% to 20% [default = 5%]
38 CAL_VALUE R R DS-65 5 D PdP Process Value after the Calibration. Reference value to be adjusted with the calibration operations
39 DESIDERED_PV RW S FLT 4 D Expressed in PRIMARY_VALUE_UNIT
Force the Measured Pressure to a selected Value setting an offset
between Measured and Process values > PV = MV +/- BIAS > PRI-
MARY_VALUE = CAL_VALUE +/- BIAS_VALUE
40 RESET_BIAS W S U8 1 N Reset BIAS_VALUE to 0.0 so that > PRIMARY_VALUE = CAL_VALUE
41 BIAS_VALUE R S FLT 4 N Expressed in PRIMARY_VALUE_UNIT
Read the offset between the Measured and Process values > BIAS_
VALUE = CAL_VALUE – PRIMARY_VALUE
42 STATIC_P_CAL_POINT_HI RW S FLT 4 S Static Pressure Calibration point High expressed in STATIC_P_CAL_UNIT
43 STATIC_P_CAL_POINT_LO RW S FLT 4 S Static Pressure Calibration point Low expressed in STATIC_P_CAL_UNIT
44 STATIC_P_CAL_MIN_SPAN R S FLT 4 D Expressed in STATIC_P_CAL_UNIT.
Static Pressure Sensor Calibration minimum Span value. When cali-
bration is done, the two calibrated points (high and low) must not be
too close together.
45 STATIC_P_CAL_UNIT RW S U16 2 S Static Pressure Calibration Only Pressure Units are allowed
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