Setup; Sensor Calibration - ABB AX410 User Manual

4 SETUP

4.1 Sensor Calibration

Notes.
• Sensor calibration is not usually required as the cell constant 'K' assigned to a cell is sufficiently accurate for most
applications.
• TB2 cells are equipped with 2-wire temperature compensators therefore temperature errors can be expected in
applications where the length of the connecting cable exceeds 10m. Carry out an in-situ temperature calibration to
remove these errors.
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SENSOR CAL.
0000
Cal. User Code
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Sensor Cal. A
Reset
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Edit
A: Calibration
Reset
Sensor Calibration
Note. Applicable only if
Sensor Calibration Security Code
Note. This frame is displayed only if
Enter the required code number (between 0000 and 19999) to gain access to the sensor
calibration pages. If an incorrect value is entered, access to the calibration pages is
prevented and the display reverts to the
Calibrate Sensor A
Sensor Cal. B
SENSOR CAL.
SECURITY CODE
CONFIG. DISPLAY
A: Calibration
Edit or Reset Calibration
Select to manually adjust the Slope and Offset values of the process and temperature
Edit
sensors.
Select
Reset
Sensor and Temperature Slope = 1.000
Sensor and Temperature Offset = 0.0
Edit
A: Sensor Slope
A: Reset?
is set to
Enable Cals.
Alter Cal. Code
Sensor B calibration (dual input analyzers only) is identical to Sensor A
calibration.
Single input analyzers only – return to main menu.
not set to zero (Section 5.9) – see Section 5.1.
Alter Sec. Code
set to zero (Section 5.9) – see Section 5.2.
Alter Sec. Code
Continued below.
to reset the sensor calibration data to the standard default settings:
selected – continued on next page.
Edit
selected – continued on next page.
Reset
– see Section 5.3.
Yes
is not set to zero – see Section 5.9.
frame.
SENSOR CAL.
17