Emerson Rosemount 848T, Reference Manual, Page: 56 / 136

48
Reference Manual
00809-0100-4697, Rev GA
Section 3: Configuration
November 2014
Configuration
Table 3-18. SENSOR_STATUS Sub-parameter Structure
Table 3-19. SENSOR_CAL Sub-parameter Structure
Table 3-20. CAL_STATUS Structure
Sensor status table
0x00 Active
0x01 Out of Service
0x02 Inactive
0x04 Open
0x08 Short
0x10 Out of Range
0x20 Beyond Limits
0x40 Excess EMF Detected
0x80 Other
Parameter Description
SENSOR_NUMBER The sensor number to calibrate
CALIB_POINT_HI The High calibration point for the selected sensor
CALIB_POINT_LO The Low calibration point for the selected sensor
CALIB_UNIT The engineering units used for calibrating the sensor
CALIB_METHOD
The method of the last calibration for sensor
103 - factory trim standard calibration
104 - user trim standard calibration
CALIB_INFO Information regarding the calibration
CALIB_DATE Date that the calibration was completed
CALIB_MIN_SPAN
The minimum calibration span value allowed. This minimum span
information is necessary to ensure that when calibration is done, the two
calibrated points are not too close together
CALIB_PT_HI_LIMIT The High calibration unit
CALIB_PT_LO_LIMIT The Low calibration unit
Cal status
0 No Command Active
1 Command Executing
2 Command Done
3 Command Done: Errors