Start A Calibration Analysis Run - Emerson Rosemount 370XA System Reference Manual

370XA Gas Chromatograph
APRIL 2014
7.
4.2.9

Start a calibration analysis run

1.
2.
3.
4.
5.
6.
Press the Enter key to start the analysis run. See the Start
Single Stream Analysis screen for information about the data
displayed on this screen.
Go to the Main Menu screen. This can be done in one of two
ways:
• From the Home screen, press the Enter key.
• From any other screen, press the Exit or the Enter key.
From the Main Menu screen, use the left or right arrow keys to
move to the GC Control menu.
Press the down arrow to highlight the Calibration command.
Press the Enter key. The Start Calibration screen displays.
Press the Select/Enter key and then press the down arrow key
to highlight the stream that you want to analyze.
Press the Enter key.
The Purge stream for 60 seconds feature allows sample gas
to flow through the sample loop for 60 seconds prior to
beginning the first analysis. The feature is checked by default.
There are two types of calibration:
• A Normal calibration is a manual calibration in which the
component data table for the selected stream is updated
with calibration data unless that data is outside the
acceptable deviations that are listed in the component data
table. This is the default option.
• A Forced calibration is a manual calibration in which the
component data table for the selected stream is updated
with calibration data even if that data is outside the
acceptable deviations that are listed in the component data
table.
System Reference Manual
7P00370-H01
4 - 9