Basic Features - Emerson Rosemount 3300 Series Reference Manual

Rosemount 3300 Series

BASIC FEATURES

Figure C-3. 275 HART
Communicator
C-6
The keys of the HART Communicator include action keys, function keys,
alphanumeric keys, and shift keys.
Action Keys
As shown in Figure C-3, the action keys are the six blue, white, and black
keys located above the alphanumeric keys. The function of each key is
described as follows
ON/OFF Key
Use this key to power the HART Communicator. When the communicator is
turned on, it searches for a gauge on the 4–20 mA loop. If a device is not
found, the communicator displays the message, "No Device Found. Press
OK."
If a HART-compatible device is found, the communicator displays the Online
Menu with device ID and tag.
If a HART-compatible device is found, the communicator displays the Online
Menu with device ID and tag.
Directional Keys
Use these keys to move the cursor up, down, left, or right. The right arrow key
also selects menu options, and the left arrow key returns to the previous
menu.
Reference Manual
00809-0100-4811, Rev AB
July 2003
Function Keys
Action Keys
Alphanumeric Keys
Shift Keys