Emerson Rosemount 3051P Reference Manual page 53

Reference Manual
00809-0700-4001
4.4.2 HART
The HART Lock prevents changes to the transmitter configuration from all sources; all
changes requested via HART, local operator interface (LOI), and local configuration
buttons will be rejected.
You can only set the HART Lock via HART communication, and it is only available in HART
Revision 7 mode. Enable or disable the HART lock with a Field Communicator or AMS
Device Manager.
Configure HART
Procedure
From the HOME screen, enter the Fast Key sequence.
Device Dashboard Fast Keys
Configure HART
Procedure
1. Right click the device and select Configure.
2. Under Manual Setup, select the Security tab.
3. Select Lock/Unlock button under HART Lock (Software) and follow the screen
4.4.3 Configuration button lock
The configuration button lock disables all local button functionality. Changes to the
transmitter configuration from the local operator interface (LOI) and local buttons will be
rejected.
You can only lock local external keys via HART
Configure button lock using the Field Communicator
Procedure
From the HOME screen, enter the Fast Key sequence.
Device Dashboard Fast Keys
Rosemount 3051P
WARNING
Cover must be fully engaged to comply with explosion proof requirements.
®
Lock
®
Lock using Field Communicator
®
Lock using AMS Device Manager
prompts.
Electrical installation
2, 2, 6, 4
®
communication.
2, 2, 6, 3
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