Establishing Multidrop Communication - Emerson Rosemount 2051 Reference Manual

Configuration
July 2017
Choosing burst mode options in HART 5
Message content options:
PV only

Percent of Range

PV, 2V, 3V, 4V

Process Variables

Device Status

Choosing burst mode options in HART 7
Message content options:
PV only

Percent of Range

PV, 2V, 3V, 4V

Process Variables and Status

Process Variables

Device Status

Choosing a HART 7 Trigger Mode
When in HART 7 mode, the following trigger modes can be selected.
Continuous (same as HART 5 burst mode)

Rising

Falling

Windowed

On Change

Note
Consult your host system manufacturer for burst mode requirements.
Configuring burst mode using a Field Communicator
From the HOME screen, enter the Fast Key sequence
Device Dashboard Fast Keys
Configuring burst mode using AMS Device Manager
Right click on the device and select Configure.
1. Select the HART tab.
2. Enter the configuration in burst mode configuration fields.
2.11

Establishing multidrop communication

Multidropping transmitters refers to the connection of several transmitters to a single communications
transmission line. Communication between the host and the transmitters takes place digitally with the
analog output of the transmitters deactivated.
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Reference Manual
00809-0100-4107, Rev CA
2, 2, 5, 3
Configuration