Rosemount™ 975 Flame Detectors
With HART® Protocol
Reference Manual
00809-1300-4975, Rev AB
April 2022
2
Reference Manual Contents
00809-1300-4975 April 2022
Contents
Chapter 1 Introduction.............................................................................................................. 5
Chapter 2 Installation.................................................................................................................7
2.1 Download the HART® device driver (DD)......................................................................................7
2.2 Load device driver (DD) on HART® hand-held communicator.......................................................7
Chapter 3 Operating the HART® hand-held communicator.........................................................9
3.1 Overview screen........................................................................................................................ 10
3.2 Device information screen......................................................................................................... 11
3.3 Service tools screen................................................................................................................... 15
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Contents Reference Manual
April 2022 00809-1300-4975
4 Emerson.com/Rosemount
Reference Manual Introduction
00809-1300-4975 April 2022
1 Introduction
This manual describes how operators can use HART® handheld field communicators to
configure the Rosemount 975 Flame Detectors to suit customer needs, perform firmware
upgrades, and find troubleshooting information and functionality.
This manual also describes the HART hand-held communicator software and provides
instructions on how to install, operate, and maintain the software.
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Introduction Reference Manual
April 2022 00809-1300-4975
6 Emerson.com/Rosemount
Reference Manual Installation
00809-1300-4975 April 2022
2 Installation
2.1 Download the HART® device driver (DD)
To download the HART device driver:
Procedure
1. Go to Emerson.com.
2. Navigate to the relevant product page.
3. Scroll down to Documents and Drawings.
4. Click SOFTWARE DOWNLOADS & DRIVERS.
5. Download the relevant file.
2.2 Load device driver (DD) on HART® hand-held communicator
Procedure
1. Load the DD on the HART hand-held communicator.
2. Select Setup.
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Installation Reference Manual
April 2022 00809-1300-4975
8 Emerson.com/Rosemount
Reference Manual Operating the HART
00809-1300-4975 April 2022
®
hand-held communicator
3 Operating the HART® hand-held
communicator
From the main screen, you have three options:
Figure 3-1: Main screen
A. Overview: Opens Overview screen.
B. Service Tools: Opens Service Tools screen.
C. Configure: Opens Configure screen.
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Operating the HART® hand-held communicator Reference Manual
April 2022 00809-1300-4975
3.1 Overview screen
The Overview screen gives a summary of the device information.
Figure 3-2: Overview screen
A. Device Status: Available options are Good, Failure, and Maintenance Required.
B. Comm Status: Displays communication method. This is polled.
C. Analog Output: Displays a value between 1 mA and 20 mA when the device is turned on.
D. Fire Detection Status: Indicates whether the device has detected fire. Available options
are None and Detected.
E. Manual Built In Test: Click to perform built in test.
F. Locate Device: Click here to make the device light-emitting diode (LED) blink to locate a
connected device.
G. Log: Shortcut to Log screen.
H. Device Information: Displays Device Information screen. When you open the Device
Information screen from the Overview screen, all fields are read only.
10 Emerson.com/Rosemount
Reference Manual Operating the HART® hand-held communicator
00809-1300-4975 April 2022
3.2 Device information screen
Figure 3-3: Device information screen
A. Identification: Opens Identification screen.
B. Revisions: Opens Revisions screen.
C. Security: Opens Security screen.
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Operating the HART® hand-held communicator Reference Manual
April 2022 00809-1300-4975
3.2.1 Identification screen
A. Tag
B. Long tag
C. Model
D. Final asmbly num (Final assembly number)
E. Dev id (Device identification)
F. Date
G. Descriptor
H. Message
I. Model Number
Note
When you access the Identification screen from the Overview screen, all fields are read only.
12 Emerson.com/Rosemount
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