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Reference Manual
00809-0100-4811, Rev CA
February 2006
3-27
Rosemount 3300 Series
Using More than one
transmitter on the bus
The 3300 transmitter can be run in multidrop mode. In the multidrop mode
each transmitter has a unique HART address.
Figure 3-18. Multidrop
connection
The poll address can be changed by using a 375 Field Communicator or by
using the Rosemount Configuration Tools software.
To change the poll address using a 375 Field Communicator choose HART
command [1, 4, 5, 2, 1].
To change the poll address using the Rosemount Configuration Tools (RCT)
software do the following:
1. Choose the View>Device Commands option.
or
choose the Device Commands icon from the Project Bar Advanced
section.
2. Open the Details folder.
3. Choose the Set Poll Address option.
4. Set the desired address.
MULTIDROP
RCT_DEVICECOMMANDS_POLLADDRESS.TIF