Emerson Rosemount 3051 Reference Manual page 36

Configuration
August 2019
Characterize loop
You must initiate loop characterization when you have first installed the transmitter or
when you have intentionally altered electrical loop characteristics. Examples include
modified power supply level or loop resistance of the system, changing the terminal block
on the transmitter, or adding the Smart Wireless THUM
Note
Emerson does not recommend power advisory diagnostic for transmitters operating in
multidrop mode.
Power advisory action
When the voltage deviation exceeds the set limit, you can configure four possible actions
and set them to Latched or Unlatched.
When the alert or alarm is Unlatched, the alert or alarm will disappear if voltage deviation
returns to a normal level. A Latched alarm or alert will not disappear when the voltage
deviation returns to normal levels. You have to acknowledge and clear the alert or alarm.
The four power advisory diagnostic actions are:
• None
• Alert latched
• Alarm unlatched
• Alert unlatched
Configure power advisory diagnostic with a Field
Communicator
From the HOME screen, enter the Fast Key sequence.
Device Dashboard Fast Keys
Configure power advisory diagnostic using AMS Device
Manager
Complete the following steps to configure the optional power advisory diagnostic with
AMS Device Manager.
Procedure
1. Right-click the device and select Configure.
2. Select Guided Setup.
3. Select the Power Advisory button.
4. Follow screen prompts to configure power advisory diagnostic.
36
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Adapter to the transmitter.
2, 1, 7, 2, 3
Reference Manual
00809-0100-4007
Rosemount 3051