Emerson 3051N User Manual

Page of 100
Reference Manual 
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
www.rosemountnuclear.com
Section 2
Transmitter Functions
Overview  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1
Failure Mode Alarm   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2
Review Configuration Data   . . . . . . . . . . . . . . . . . . . . . . . . page 2-7
Check Output   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-7
Basic Setup  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-8
Detailed Setup  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-12
Diagnostics and Service   . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-12
Calibration  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-13
OVERVIEW
This section contains information on commissioning and operating 
Rosemount 3051N Smart Pressure Transmitters. Tasks that should be 
performed on the bench prior to installation are explained in this section.
When the HART Communicator is referenced, it refers to either the 
Rosemount 275 or Rosemount 375 as documented in Rosemount Report 
D2001019.
For your convenience, typical HART Communicator fast key sequences are 
listed for most software functions. These fast key sequences are the same for 
both the Rosemount 275 and Rosemount 375 Communicators. If you are 
unfamiliar with the communicator or how to follow fast key sequences, please 
refer to Appendix A for communicator operations.
A typical transmitter software configuration data worksheet is provided in 
Section 5.
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.
Warnings
Explosions can result in death or serious injury.
Do not remove the transmitter covers in explosive environments when the 
circuit is alive.