Model 3100 Analyzer Instruction Manual
Page 32
Manual file name: MN-A-0005, Rev. C
Manual P/N: C5-06-4900-16-0
1,000,000 PPM (100 %). This menu is accessed from the Analog Output Setup menu by typing “5” on
the RS-232 terminal.
4.1.2.11.6 Force minimum current output to O2 concentration
This menu sets the oxygen concentration at which the Analog Current output is at minimum range
(section 4.1.2.11.2). This setting is entered in PPM increments and can be anywhere from 0 PPM to
1,000,000 PPM (100 %). This menu is accessed from the Analog Output Setup menu by typing “6” on
the RS-232 terminal.
4.1.2.11.7 Force maximum current output to O2 concentration
This menu sets the oxygen concentration at which the Analog Current output is at maximum range (see
section 4.1.2.11.2). This setting is entered in PPM increments and can be anywhere from 0 to 1,000,000
(100 %). This menu is accessed from the Analog Output Setup menu by typing “7” on the RS-232
terminal.
4.1.2.12 Display/Auto-range setup (U14)
The RS-232 Display/Auto-Range Setup menu U14 provides access for the user to map the display and
analog output range scale(s) of the Model 3100 to suit the application (see Appendix E – Range / Analog
output Chart). The Analog Output Range may be set to: 1 (0-10 PPM), 2 (0-100 PPM), 3 (0-1,000 PPM),
4 (0-10,000 PPM), 5 (0-10 %), 6 (0-100 %), 8 (Auto-range). This menu is accessed from the Setup Main
Menu by typing “4” or “G” on the RS-232 terminal. To go back, use the <Esc> or “Q” key on the RS-232
terminal.