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Fluke HART 744 User Manual

Fluke HART 744
30 pages
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®
744
Documenting Process Calibrator
HART
Mode Users Guide
PN 691292
December 1998
© 1998 Fluke Corporation, All rights reserved. Printed in U.S.A.
All product names are trademarks of their respective companies.
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Fluke HART 744 Specifications

General IconGeneral
BrandFluke
ModelHART 744
CategoryTest Equipment
LanguageEnglish

Summary

Introduction to HART Mode

How to Contact Fluke

Connecting to a HART Transmitter

Active Device Screen Overview

Displays information for supported or generic HART transmitters, including poll address, model, PV, LRV, and URV.

Supported vs. Generic Transmitters

Communication Operations

Viewing Process Variables

View device variables and their continuously updated values from the Active Device screen.

Basic Setup

Access read/write Basic Setup screen to clone a transmitter.

Sensor Setup

View read-only sensor setup, including serial number, limits, and span.

Device Identification

View transmitter information and program Tag, Message, Date, and Descriptor.

HART Output Configuration

Change Poll Address and control burst mode for HART communication.

HART Information Display

View transmitter model, hardware/software revisions, and preamble count.

Service Operations

Loop Test

Set the transmitter's output stage to a specified value to check calibration or external readings.

Output Trim

Adjust the transmitter's output stage for accurate mA output.

Sensor Trim

Adjust the transmitter's input stage for accurate sensor readings.

Interaction between Analog Mode and HART Mode

Understanding HART Calibration

744 HART Mode Menus for Adjustment

Calibrating a Supported HART Transmitter

Cloning a Transmitter

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