Emerson Rosemount 3490 Series Reference Manual page 133

Reference Manual
00809-0100-4841
Procedure
1. Navigate to SETUP → [CONTROLLER] → SYSTEM → SETTINGS → PIN.
2. Press the red (enter) button.
3. Use the arrow buttons to edit the PIN number, and then press the red (enter)
Need help?
If the PIN number has been forgotten, contact your Emerson representative for assistance.
Ensure you have the serial number of the control unit available. It is located in the menu
system at: SETUP → [CONTROLLER] → SYSTEM → FIXED → Serial No..
Emerson.com/Rosemount
Example
The Rosemount 3491 screens are shown here.
MAIN MENU
SETUP
Run App?
SELECT INSTRUMENT
MONITOR
Controller: ****
Tx1: **** #1
The SELECT INSTRUMENT menu does not appear unless a HART transmitter is
connected.
button to save.
The 4-digit PIN will then be replaced by "- - - -" to indicate that PIN security is active.
(By default, the PIN is "0" if inactive).
SETUP
INPUT CHANNEL
DIGITAL INPUT
SYSTEM
SYSTEM
TEST
SETTINGS
DEFAULTS
Keypad Sound
Language
PIN
Getting started
January 2021
SETTINGS
1
PIN
0
Esc =Quit =Edit
P740
133