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10
The Interface Solution Experts
TRZ
Figure 5.
Using the “Save As...” Function to Store the TRZ Default Settings on Disk.
Saving the TRZ Configuration Files
Every TRZ is shipped from the factory with a
Configuration File already installed in its memory.
This file is comprised of either the factory default set
of operating parameters or the set of parameters
specified by the customer at the time of order.
The Factory Defaults are...
• Input Type: 3-Wire Platinum RTD, 100
Ω
,
α
0.3850
• Input Range: 0 to 100°C (32 to 212°F)
• Output: 4-20mA with HART
• Upscale Drive (to 23mA) on input failure
• Overrange Maximum Value: 22.0mA
• No input damping
To save the Configuration File already resident in the
transmitter’s memory, pull down the “File” menu on
the Main Configuration Screen (Figure 5) and select
“Save As...”.
Use standard Windows’ conventions to save the file
on the PC disk in the desired location.
Alternatively, click on the “ ” icon at the top of the
screen. This starts the “Save As...” function in the
same manner.
Later, if you want to retrieve the saved information,
you can do so by selecting “Open” from the “File”
menu or by pressing the “
” icon and then using
standard Windows’ conventions to find the file.
Using the PC Program
Once the default configuration has been saved to
disk, it is safe to program the other TRZ parameters.
Use either the PC-based Configuration software or the
HART Communicator–the results are the same.
For help with the PC program, press F1.
Consult the documentation for the HART Communica-
tor for information on getting help with the hand-held’s
menus.
Using the HART Communicator
The TRZ is programmed using a HART Communica-
tor. If your communicator is equipped with a Device
Description (DD) for the TRZ, the following section,
“Programming the TRZ when a Device Description is
Available”, gives an overview of the menus and
instructions for programming. To determine if your
communicator has the TRZ Device Description,
press “1” to select “Offline” and press “1” again to
select “New Configuration”. A list of companies will
appear which, if your communicator is loaded with
the TRZ Device Description, will include Moore
Industries.
If your communicator is not equipped with the TRZ
Device Description, go to “Programming the TRZ
when a Device Description is not available” on page
17. Some TRZ capabilities can only be accessed if
your communicator is equipped with a Device
Description. Moore Industries can factory-configure
TRZ parameters that are not accessible through the
generic DD.
Moore Industries can update your HART Communi-
cator with all of the latest, approved HART Device
Descriptions, including the DD for the TRZ. Just
send your communicator to our Interface Solution
Center headquarters in Sepulveda, California with
our configuration sheet indicating the DD’s you need.
We'll load the Device Descriptions of your choice for
a nominal charge.
Summary of Contents for TRZ
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