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Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
www.rosemountnuclear.com
Appendix A HART Communicator
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1
Connections and Hardware . . . . . . . . . . . . . . . . . . . . . . . . page A-5
Rosemount 275 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-7
Menus and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-9
Rosemount 375 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-11
Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-14
INTRODUCTION This appendix provides basic communicator information on both the
Rosemount 275 and Rosemount 375 HART Communicators when used with
a Rosemount 3051N Smart Pressure Transmitter. The Rosemount 275 and
Rosemount 375 HART Communicators are not qualified, but may be used as
Measurement and Test Equipment (MTE) as documented in Rosemount
Report D2001019.
When the HART Communicator is referenced, it refers to either the
Rosemount 275 or Rosemount 375.
This brief appendix will familiarize you with the HART Communicator but is
not meant to replace the HART Communicator product manual. For additional
information on the HART Communicator, refer to the HART Communicator
Product Manual, publication number 00809-0100-4275 (Rosemount 275) or
00375-0047-0001 (Rosemount 375).
NOTE
You may need to upgrade the software in your HART Communicator in order
to take advantage of all features of the Rosemount 3051N. If you initiate
communication with a Rosemount 3051N using a Communicator that has a
previous version of the transmitter Device Descriptors (DDs), the
communicator will display the following message:
Notice: Upgrade software to access XMTR function. Continue with old
description?
If you select YES, the communicator will communicate properly with the
transmitter using the existing Rosemount 3051N DDs. However, software
features added since the revision of the DDs in the communicator will not be
accessible. If you select NO, the communicator will default to a generic
transmitter functionality. Contact Rosemount Nuclear Instruments, Inc. at
(952) 949-5210.
SAFETY MESSAGES Procedures and instructions in this section may require special precautions to
ensure the safety of the personnel performing the operations. Information that
raises potential safety issues is indicated by a warning symbol ( ). Refer to
the following safety messages before performing an operation preceded by
this symbol.