ABB 266 - User Settings

2600T Series Pressure transmitters | OI/266/FF/ADD-EN Rev. B 89
User setting
Generally the 266 PdP pressure transmitters are delivered pre-configured as per purchase order request in order to measure
Pressure, Level, Flow or Volume.
For the device configuration it is necessary to know at least the following process info as minimum:
– TAG
– Calibration Range/Scale and its engineering unit as range of pressure to be measured in input
– Linearization Type defining the type of linearization to be applied at the pressure measured in input in order to convert it to the
output measure
– Output Range/Scale and its engineering unit
Pressure and level measurement setting
Process Info Device parameter to be configured
TAG PD_TAG
Calibration Lower Range Value 0% PRTB_PRIMARY_VALUE_RANGE_ 0% AI1_XD_SCALE 0%
Calibration Upper Range Value 100% PRTB_PRIMARY_VALUE_RANGE _100% AI1_XD_SCALE 100%
Calibration Unit PRTB_PRIMARY_VALUE_RANGE _UNIT AI1_XD_SCALE_UNIT
Linearization Type AI1_L_TYPE = Indirect
Output scale 0% AI1_OUT_SCALE 0%
Output scale 100% AI1_OUT_SCALE 100%
Output Scale Unit AI1_OUT_SCALE Unit Code
AI1_CHANNEL = 1
Normal flow measurement setting
Process Info Device parameter to be configured
TAG PD_TAG
Calibration Lower Range Value 0% PRTB_PRIMARY_VALUE_RANGE_ 0% AI1_XD_SCALE 0%
Calibration Upper Range Value 100% PRTB_PRIMARY_VALUE_RANGE _100% AI1_XD_SCALE 100%
Calibration Unit PRTB_PRIMARY_VALUE_RANGE _UNIT AI1_XD_SCALE_UNIT
Linearization Type AI1_L_TYPE = Indirect Square Root
Output scale 0% AI1_OUT_SCALE 0%
Output scale 100% AI1_OUT_SCALE 100%
Output Scale Unit AI1_OUT_SCALE Unit Code
AI1_CHANNEL = 1
Special flow measurement setting
TAG PD_TAG
Calibration Lower Range Value 0% PRTB_PRIMARY_VALUE_RANGE_ 0%
Calibration Upper Range Value 100% PRTB_PRIMARY_VALUE_RANGE _100%
Calibration Unit PRTB_PRIMARY_VALUE_RANGE _UNIT
Linearization Type
QUATERNARY_VALUE_ LIN_TYPE
Square Root
SQRT 3° pow
SQRT 5° pow
Bidirectional Flow
Output scale 0% AI1_OUT_SCALE 0%
Output scale 100% AI1_OUT_SCALE 100%
Output Scale Unit AI1_OUT_SCALE Unit Code
AI1_CHANNEL = 4
AI1_L_TYPE = Indirect
AI1_XD_XCALE = 0.0 ... 100.0 / %