Emerson Rosemount CCO 5500, Reference Manual

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Mode 6: Check Cell Mode
Used to verify the instrument's operation and calibration.
Note
The outputs of the instrument are unaffected by key operation in all modes except the Set up mode.
4.4 Keypad operation
You can access each mode sequentially by each push of the MODE key.
Figure 4-1 illustrates the display and keys of the control unit. After you select a mode, use
the arrow keys to select the various options within these modes. Use the ENTER key to
input the displayed value and step the cursor to the next option where applicable.
1.
MODE key: Press the MODE key to either take the instrument to the next mode of
operation or back to the
OPERATING mode if pressed from within a mode.
2. Arrow keys: Press the arrow keys to do one of two things, depending on the position
in the program:
• It increases
↑
or decreases
↓
the displayed value. If you hold down the key, it
scrolls quickly to the desired value.
• It steps through the available options within a mode or submode.
3. ENTER key: Press the ENTER key to do one of two things, depending on the position
in the program:
• It inputs the displayed parameter value.
• It selects the displayed mode or option from within a mode or submode.
Note
Allow time for the instrument to respond to a key instruction; otherwise, it may record a double key
entry.
4.5 Menu tree
Figure 4-2 shows the arrangement of the Rosemount
™
CCO 5500 Analyzer menu tree.
Operation
Reference Manual 53