Warnings; System Readiness; Confirm Correct Device Driver - Emerson Rosemount 644 Reference Manual

Section 2: Configuration
April 2015
2.2.1

Warnings

Failure to follow these installation guidelines could result in death or serious injury.

Explosions could result in death or serious injury.




Process leaks could result in death or serious injury.


Electrical shock could cause death or serious injury.

2.3

System readiness

Confirm HART revision capability


2.3.1

Confirm correct device driver



Table 2-1. Rosemount 644 Device Revisions and Files
Software date Identify device
NAMUR Software
Date
Revision
June 2012 1.1.1
(1) NAMUR Software Revision is located on the hardware tag of the device. HART Software Revision can be read using a HART communication tool.
(2) Device Driver file names use Device and DD Revision, e.g. 10_01. HART Protocol is designed to enable legacy device driver revisions to continue to
communicate with new HART devices. To access new functionality, the new Device Driver must be downloaded. It is recommended to download the new
Device Driver files to ensure full functionality.
(3) HART Revision 5 and 7 Selectable. Dual Sensor support, Safety Certified, Advanced Diagnostics (if ordered), Enhanced Accuracy and Stability (if ordered).
8
Make sure only qualified personnel perform the installation.
Do not remove the connection head cover in explosive atmospheres when the
circuit is live.
Before connecting a Field Communicator in an explosive atmosphere, make sure the
instruments in the loop are installed in accordance with intrinsically safe or
non-incendive field wiring practices.
Verify the operating atmosphere of the transmitter is consistent with the appropriate
hazardous locations certifications.
All connection head covers must be fully engaged to meet explosion-proof
requirements.
Do not remove the thermowell while in operation.
Install and tighten thermowells and sensors before applying pressure.
Use extreme caution when making contact with the leads and terminals.
If using HART based control or asset management systems, confirm the HART
capability of those systems prior to transmitter installation. Not all systems are capable
of communicating with HART Revision 7 protocol. This transmitter can be configured
for either HART Revision 5 or 7.
For instructions on how to change the HART revision of your transmitter, see
readiness" on page 8.
Verify the latest Device Driver files are loaded on your systems to ensure proper
communications.
Download the latest Device Driver at www.emersonprocess.com or
www.hartcomm.org
HART Universal
HART Software
Revision
Revision
01
Find device driver files
Device
(1) (2)
Revision
5 8
7 9
Reference Manual
00809-0200-4728, Rev RA
Review Review
instructions functionality
Changes to
Manual Document
Number
Software
See footnote 3 for
00809-0100-4728
list of changes
Configuration
"System
(3)