Emerson Rosemount 3051G Quick Start Manual page 9

July 2023
2.3 Set the switches
Set Alarm and Security switch configuration before installation as
shown in
• The Alarm switch sets the analog output alarm to high or low.
— Default alarm is High.
• The Security switch allows (unlocked symbol) or prevents (locked
symbol) any configuration of the transmitter.
— Default security is Off (unlocked symbol).
To change the switch configuration:
Procedure
1. If the transmitter is installed, secure the loop and remove
power.
2. Remove the housing cover opposite the field terminal side.
Do not remove the instrument cover in an explosive
atmosphere when the circuit is live.
3. Slide the Security and Alarm switches into the preferred
position using a small screwdriver.
4. Reattach the transmitter cover.
The cover must be fully engaged to comply with explosion-
proof requirements.
Quick Start Guide
Figure 2-6.
WARNING
Quick Start Guide
9