Instruction manual

Instruction Manual
760006-A
September 2001
Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-3
Model NGA 2000 Platform
shown in Figure 1-11. Retain the
blank panel for future use.
2. Hold the I/O Module by the rear
panel and insert it into the open slot
making sure that the printed circuit
board is aligned with the card
guides at both the top and the bot-
tom.
3. Push the I/O Module completely
into the slot to insure that the mod-
ule connector mates with the Back-
plane connector.
4. Tighten the two captive screws on
the I/O Module Rear Panel.
b. Removal
Remove power from all the components
of the NGA 2000 System before remov-
ing an I/O Module.
To remove an I/O Module from the Plat-
form, perform the following steps:
1. Loosen the two captive screws on
the I/O Module Rear Panel.
2. Push down on the extractor handle
to extract the I/O Module from the
backplane connector. Carefully pull
the module out of the slot.
3. Install a Blank Panel to cover the
slot.
c. Software Configuration
Configuring the software for an I/O Mod-
ule is performed using the Platform Dis-
play and Keyboard. First, an I/O Module
must be bound to the associated Ana-
lyzer module. If only one Analyzer mod-
ule is used, all installed I/O Modules are
automatically bound to the Analyzer
module. The second step consists of
custom configuration of the I/O Module
and selection of desired options and pa-
rameters.
d. Binding Procedure v2.2
In an NGA 2000 System that contains
only one Analyzer module, binding be-
tween that module and any I/O Module(s)
will occur automatically upon startup.
If the system contains multiple Analyzer
modules it will be necessary to bind each
Analyzer module to the associated I/O
Module(s). To bind a newly installed I/O
Module to an Analyzer module perform
the following steps:
1. From the Main Menu, make the fol-
lowing selections: Technical Level
Configurations, Listing of All Mod-
ules. The Listing of All Modules
screen shows all NGA 2000 com-
ponents (Analyzer modules, I/O
Modules and Platform [Control
Module]) recognized during the ini-
tialization of the network. Any mod-
ule connected (or disconnected)
after initialization will not be recog-
nized until the system is reinitial-
ized. Ensure that the system
recognizes all modules on the net-
work. If it does not, the problem
must be isolated and corrected be-
fore continuing further.
2. On the Listing of All Modules
screen, ensure that each module
has a unique user tag number.
Later I/O modules will be able to
add their slot ID to their TAG as
shown on this screen. If so, you do
not need to otherwise identify them.
It is this tag number that is used to
bind an I/O Module to an Analyzer
module. For example, in a system
consisting of two NDIR modules,
two FID modules and one CLD
module, the tags could be chosen
from Table 2-1.
3. The user tag numbers should be
somewhat logical in their descrip-
tion to avoid confusion. They
should not contain a period (.) so as
to avoid confusing PC software that