Emerson manual Communicator Keys, Action Keys, Rosemount 3051N, Reference Manual

Reference Manual

00809-0100-4808, Rev CA June 2008

Rosemount 3051N

ROSEMOUNT 275

Communicator Keys	The keys of the Rosemount 275 HART Communicator include action,
	function, alphanumeric, and shift keys.
FIGURE A-6. Rosemount 275
HART Communicator.

Function Keys

Action Keys

Alphanumeric Keys

Shift Keys

Action Keys

As shown in Figure A-6,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 Rosemount 275 HART Communicator. When the communicator is turned on, it searches for a transmitter 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.

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.

A-7