Instruction manual

Instruction Manual
760006-A
September 2001
1-4 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA 2000 Platform
1-5 PC INTERFACE
There are several ways of using the NGA 2000
system with a PC. The Platform can support
RS232 or RS485 interfaces, using either AK or
Modbus as the protocol. Modbus is described
in detail in this manual, and AK is touched on
here and more extensively in the NGA 2000
Reference manual.
It is also possible to setup a PC to communicate
directly with the LON. The easiest way is to use
the Rosemount Analytical DDE Server, together
with a set of suitable hardware. This is de-
scribed briefly in the NGA 2000 Reference
manual, and in detail in the DDE Server manual.
1-6 INSTRUCTION MANUALS
Each module has its own instruction manual
that describes the functionality of that specific
module. The Rosemount Analytical part num-
bers for these manuals are as follows:
Pre-V2.2 Software
748270 - Platform & I/O
748271 - Analyzer module, PMD
748272 - Analyzer module, FID
748273 - Analyzer module, NDIR
748274 - Analyzer module, CLD
748275 - I/O Modules
Software V2.2
748329 - Platform Components
748330 - Analyzer module, PMD
748331 - Analyzer module, FID
748332 - Analyzer module, NDIR
748333 - Analyzer module, CLD
748313 - Analyzer module, Wet NOx
748297 - Analyzer module, Heated FID
748356 - Analyzer module, MCFID
748384 - NGA 2000 Reference Manual
748368 - DDE Server Manual
Software V3.3:
748410 - Analyzer module, CLD
748411 - Analyzer module, FID
748412 - Analyzer module, FID2
748413 - Analyzer module, FR-PMD
748414 - Analyzer module, HFID
748415 - Analyzer module, I/O
748416 - Analyzer module, MCFID
748417 - Analyzer module, NDIR
748418 - Platform
748419 - Analyzer module, PMD2
748420 - Analyzer module, TO2
748421 - Analyzer module, Wet NOx
748422 - NGA 2000 Reference Manual
748429 - DDE Server
Software V3.6
760000 - Analyzer module, CLD
760001 - Analyzer module, FID
760002 - Analyzer module, FID2
760003 - Analyzer module, FR-PMD
760004 - Analyzer module, HFID
760005 - Analyzer module, NDIR
760006 - Platform
760007 - Analyzer module, PMD2
760008 - Analyzer module, TO2
760009 - Analyzer module, Wet NOx
The manuals for any given collection of modules
together constitute the single instruction manual
for that system. All manuals should be read and
understood before operation.
Platform Manual - Overview
This manual describes:
• The general characteristics and
specifications of Platform compo-
nents
• Installation guidelines
• Display and keypad functions
• General operation procedures
• I/O boards available
• I/O Module specifications