Performing A Calibration For The First Time - Single-Stream Wet-Section - ABB Navigator 500 Series Operating Instructions Manual

Navigator 500
Sodium analyzer
5.2 Performing a calibration for the first time – single-stream wet-section
To perform a quick two-point calibration from an Operator page:
1. Press the key (below the Cal prompt).
Navigator
Tag 1
2.93
21.7 21.7
Na
The Calibrate page is displayed:
Menu
Calibrate
Exit
2. Press the key (below the Select prompt).
The Calibrate / Sodium 1 (2, 3, 4) page is displayed.
Calibrate
Sodium 1
Back
Use the / keys to select the wet-section to be
calibrated.
3. Press the key (below the Select prompt on the
Calibrate / Sodium 1 [2, 3, 4] page).
The Sodium 1 (2, 3 or 4) / Start Calibration page
is displayed:
Sodium 1
Start Calibration
Exit
22
10 : 34: 52
2012–04–15
ppb
°C
CAL
Select
Select
Yes
4. Press the key (below the Yes prompt on the Start
Calibration page).
The Calibration page is displayed with a bar graph to
indicate calibration progress:
Sodium 1
PV 2.93
SS1 100
Please Wait
Abort
At the end of the calibration, and if the calibration is
successful, the Active Slope, Active Offset, Last Slope and
Last Offset values in the Signals View are updated – see
Section 6.6, page 33 for details of View modes.
Note. The Active Slope and Active Offset values are
not updated if the calibration fails. The Calibration Log
is updated with the Active Slope and Active Offset
values.
5. To exit the Calibration page, press the
OK prompt). Calibration continues and calibration
progress can be monitored from the Calibration View –
see Fig. 5.1, page 24.
The Calibrate / Sodium page is displayed.
Calibrate
Sodium 1
Back
6. Press the key (below the Back prompt).
The Calibrate page is displayed:
Menu
Calibrate
Exit
7. Press the key (below the Exit prompt) to return to the
Operator page.
5 Calibration
ppb
ppb
OK
key (below the
Select
Select
OI/ASO550–EN Rev. G