Rosemount 333 HART Tri-Loop - Appendix B: HART Communicator Usage; Introduction to HART Communicator; Communicating with the HART Tri-Loop

Appendix
B-1
B HART
®
Communicator
INTRODUCTION
This appendix provides basic communicator information on the HART
Communicator Model 275 when used with a Tri-Loop. Included in this
appendix are a menu tree, a table of fast key sequences, and
information on using the HART communicator.
For more complete information on the HART Communicator, refer to
the HART Communicator Product Manual 00809-0100-4275.
This brief appendix will familiarize you with the HART Communicator
but is not meant to replace the HART Communicator product manual.
COMMUNICATING WITH A
HART TRI-LOOP
The standard configuration for a Model 275 HART Communicator is to
search for devices with HART address 0. The HART Tri-Loop, which is
designed to work in conjunction with other HART devices, defaults to
HART address 1. Therefore, before a HART Communicator can
communicate with a HART Tri-Loop, you must first change a HART
Communicator setting from "always poll" to "digital poll."
1. Select "4" Utility.
2. Select "1" Configure Communication.
3. Select "1" Polling.
4. Select "Digital Poll."