Emerson Rosemount CT4400 Reference Manual page 68

Troubleshooting and diagnostics
January 2020
Faults screen selection
Procedure
1. Where more Faults are available than can be displayed on the screen use the
2. Pressing the Forward key
3. You can see the STATUS information from either the Gas Sensor Main screen
4. Pressing the Forward key
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keys to scroll up or down onto the next page. The screen will continually wrap
around until the Fault required is highlighted.
in the Diagnostics/Faults example below. Pressing the screen Refresh key
time will refresh the current display screen if required by the operator. Pressing the
Back key will return to the previous screen. Pressing the Home key
time will return to the Main Menu screen.
4-4) or the Pressure and Temperature screen
• When the analyzer is running correctly, the STATUS displays Running and OK .
• If a fault is detected the STATUS display in the bottom left-hand corner of the
screen changes from OK to a flashing .
Figure 7-1: Faults Screen Selection
will move to the next screen where available as shown
(Figure 4-5).
will move to the Main menu screen.
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(Figure
Rosemount CT4400