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Chapter 2
SCXI-1112 Module Installation
©
National Instruments Corporation
2-7
then add the correct module as described in the
section.
4. If you get the warning message Failed to find followed by a module
code and then the message Slot x is empty, check to see if the
configured module is installed in the specified slot. If not, install the
module by referring to the section,
. If the module
is installed in the correct slot, turn off the chassis, remove the module
as specified in Removing the SCXI-1112 from an SCXI Chassis, and
verify that no connector pins are bent on the rear signal connector.
Reinstall the module as described in
, ensuring the
module is properly aligned in the slot.
5. After checking the items that precede, return to the
section and retest your SCXI chassis.
Removing the SCXI-1112
This section describes how to remove the SCXI-1112 from an SCXI
chassis.
Removing the SCXI-1112 from an SCXI Chassis
Only a qualified person who has read and understands all the safety
information in this manual should remove an SCXI module. You need the
following items to complete this task:
• SCXI chassis or PXI combination chassis with the SCXI-1112
module(s) installed
• 1/4 in. flathead screwdriver
Consult the documentation for your SCXI/PXI chassis and accessories for
additional instructions and warnings. To remove the SCXI-1112 module
from an SCXI chassis, use the following steps while referring to Figure 2-2:
1. Disconnect the cable running from the SCXI chassis to the DAQ
device.
2. Remove all thermocouples connected to the SCXI-1112.
3. Turn off the SCXI chassis power. Do not remove the SCXI-1112
module from a chassis that is turned on.
4. Rotate counter-clockwise the thumbscrews securing the SCXI-1112 to
the chassis until they are loose, but do not completely remove the
thumbscrews.
5. Remove the SCXI-1112 by pulling steadily on both thumbscrews until
the module slides completely out.