Specifications

Trace Oxygen Analyzer Module
Rosemount Analytical NGA 2000
748420-A
August 1999
11
S
TARTUP AND
O
PERATION
3
3.1 O
VERVIEW
Prior to initial startup, the user should perform the leak test procedure outlined in Section 2
For the remainder of this section, Analyzer Module interconnection with a Platform or some
interfacing component will be assumed. Display and Keypad information refers to that which
the user can expect to see and do with regard to the Front Panel of the Platform.
(For a complete description of Platform Front Panel controls and indicators, see the Platform
instruction manual
3.2 D
ISPLAYS
Three kinds of Display screens are available to the user:
•
Run Mode
•
Menu
•
Help
3.2.1 R
UN
M
ODE
D
ISPLAY
The Run Mode is the normal mode of operation. In this mode, the Display will show the
current gas measurement, the component of interest, the current operations of the softkeys,
and several graphics: a bar representing the displayed concentration as a percent of
fullscale and up to four lines showing user selectable secondary parameters from either the
Analyzer Module or any IO module bound to it. See the Platform manual for information as
to how to select these.
If more than one Analyzer Module is connected to the system, an additional Run Mode
display will show as many as four (five for version 2.3 and later) gas measurements on
screen.