SCXI Quick Start Guide
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15. Select a DAQ device from the
Module Digitizer
list.
•
In multiplexed mode, you can select a different module to be the module digitizer. If the
module is operating in multiplexed mode, make sure
Multiplexed
digitization mode is
selected.
•
In parallel mode, the device connected to the module and the module digitizer are the same.
If the module is operating in parallel mode, make sure
Parallel
digitization mode is selected.
16. Select a
Digitization Mode
.
•
For
Multiplexed
mode, select an index number from the Multichassis Daisy-Chain Index
drop-down listbox.
•
For
Parallel
mode, select a range of channels from the Digitizer Channel drop-down listbox.
If the cabled device only has one connector, the range of channels is selected automatically.
Note
Some M Series devices have two connectors. You must select the range of channels that
corresponds to the connector cabled to the module. Channels 0–7 correspond to connector 0.
Channels 16–23 correspond to connector 1.
Caution
If you remove a chassis from a daisy chain, reassign the index values for modules in other
chassis. Reassigning values maintains consistency and prevents addressing removed chassis.
17. Click
OK
to accept the settings, close the Details window, and return to the SCXI Chassis
Configuration window.
18. If you installed more than one module, repeat the configuration process from step 6 by selecting
the appropriate SCXI module from the next
Module Array
listbox.
19. If you need to change any chassis settings, click the
Chassis
tab.
20. Click
OK
to accept and save the settings for this chassis.
A message at the top of the SCXI Chassis Configuration window displays the status of the
configuration. You cannot save the chassis configuration if an error appears until you finish
entering module information. If a warning appears, you can save the configuration, but NI
recommends that you correct the source of the warning first.
21. For IEEE 1451.4 transducer electronic data sheet (TEDS) sensors and accessories, configure the
device and add the accessory as described in these steps. To configure TEDS sensors cabled
directly to a device, in MAX, right-click the module under
Devices and Interfaces
and select
Configure TEDS
. Click
Scan for HW TEDS
in the configuration window.
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