Burst Mode - Emerson Rosemount 3051S Series Reference Manual

Reference Manual
00809-0100-801, Rev HA
Applying a User Configuration in AMS Device Manager
Any amount of user configurations can be created for the application. They can also be saved, and
applied to connected devices or to devices in the device list or plant database.
Note
When using AMS Device Manager Revision 6.0 or later, the device to which the user configuration is
applied must be the same model type as the one created in the user configuration.
To apply a user configuration, perform the following procedure:
1. In the User Configurations window, select the desired user configuration.
2. Drag the icon onto a like device in Wireless Explorer or Device Connection View. The Compare
Configurations window opens, showing the parameters of the target device on one side and the
parameters of the user configuration on the other.
3. Transfer parameters from the user configuration to the target device as desired. Select the Transfer
Multiple button to send the configuration and close the window.
2.11.2

Burst mode

When configured for burst mode, the Rosemount 3051S provides faster digital communication from the
transmitter to the control system by eliminating the time required for the control system to request
information from the transmitter. Burst mode is compatible with the analog signal. Because the HART
protocol features simultaneous digital and analog data transmission, the analog value can drive other
equipment in the loop while the control system is receiving the digital information. Burst mode applies
only to the transmission of dynamic data (pressure and module temperature in engineering units,
pressure in percent of range, and/or analog output), and does not affect the way other transmitter data
is accessed.
Access to information other than dynamic transmitter data is obtained through the normal
poll/response method of HART communication. A Field Communicator, AMS Device Manager or the
control system may request any of the information that is normally available while the transmitter is in
burst mode. Between each message sent by the transmitter, a short pause allows the Field
Communicator, AMS Device Manager or a control system to initiate a request. The transmitter will
receive the request, process the response message, and then continue "bursting" the data
approximately three times per second.
Selecting burst mode options in HART 5
Message content options:
PV only

Percent of range/current

PV, 2V, 3V, 4V

Process variables

Configuration
Configuration
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