ABB Navigator 540 Instruction Manual page 8

4
Transmitter keys, operation modes and operator menus
Front panel keys
The transmitter is operated using the keys on the front panel. These enable local navigation and selection of software options on all displays,
acknowledgement and data logging and monitoring. Prompts associated with active keys are displayed on each screen. Diagnostic and
display icon descriptions are included in this document.
Key functions are described in the following table:
Key Function
Navigation key – left
A and
Operator Level access key
View key
B
C
Up key
D
Down key
Group key
E
Navigation key – right
F
and
Cal shortcut key
Table 1 Front panel key functions / descriptions
8
Description
At menu level, selects the highlighted menu item, edit a selection or return to the previous menu
level.
When Operator page is displayed, opens or closes the Operator menu.
Toggles the view between Operator pages, Diagnostic View and Calibration Log screens.
. Not enabled in Configuration mode.
Note
Used to navigate up menu lists, highlight menu items and increase displayed values.
Used to navigate down menu lists, highlight menu items and decrease displayed values.
Toggles between:

Operator pages (1 to 5) when an Operator page is selected at the Group key.

View screens (Alarms, Outputs, Signals, Chart and Diagnostic) when the Diagnostic View
screen is selected at the Group key.

Log screens (Alarm, Audit, Diagnostic and Calibration) when the Calibration Log screen is
selected at the Group key.
. Not enabled in Configuration mode.
Note
At menu level, selects the highlighted menu item, operation button or edits a selection.
At Operator page level, used as a shortcut key to access the Calibrate level.
CI/AWT540–EN Rev. C