Instruction Manual
Model NGA2000 TO2
From the Run Mode display, press the MENUS softkey to gain access to the Main Menu.
The Basic controls menu is as follows:
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| Basic Controls |
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Measurement range number: |
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Range upper limit: | CURRENTRNGHI | |||||
Range and functional control: | CONTROL | |||||
Sleep Mode: |
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Exit Sleep Mode! |
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Initiate Quick Start! |
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Quick Start: |
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HOME |
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| INFO |
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Figure 3-3. Basic Controls Menu
The analyzer range settings may be config- ured through the Analyzer Module set up menu, under Expert controls and set up.
Analyzer module set up
Range settings . . .
Displayed parameters . . . |
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Analyzer tag: | TAG | |||
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HOME |
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| INFO |
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Figure 3-5. Analyzer Module Set-up Menu
c.Help Displays
This menu allows the user to view the cur- rent range’s upper limit, Sleep mode, and quick start status. It also allows quick start initiation or exit from sleep mode.
In the figure above, the words in italics are the names of the network variables whose values are in fact shown on the screen.
The Expert controls menu is as follows:
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| Expert controls |
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Measurement range number: |
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Range lower limit: | CURRENTRNGHI | ||||
Range upper limit: |
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Range and functional control: | CONTROL | ||||
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HOME |
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| INFO |
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Figure 3-4. Expert Controls Menu
This menu shows the current range number and range limits.
The Help structure is intended to be an on- line "tutorial,"
A typical help menu:
Zero/Span calibration help
This allows manual control of the zero and span. Flow zero gas, and make sure the zero gas value is right;
Press the zero key to make the analyzer zero.
Or select Factors and individually adjust the reading on each range. In this way you can make the analyzer read what you want.
Do the same with span gas. If the zero was not a real zero, the span action will change the zero reading>
Set cal gas values in the Calibration gas list screen.
HOME |
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| CALINFO |
| INFO |
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Figure 3-6. Typical Help Menu (shown is
Zero/Span Calibration Help)
This is the help screen for the calibration menus.
Startup and Operation | Rosemount Analytical Inc. A Division of Emerson Process Management |