User`s guide

12 Troubleshooting
12-12
xpctest: Test 6 Fails. This test runs the basic target object constructor, xpc. This
error rarely occurs without an earlier test failing.
To correct this, perform the following,
1 At the MATLAB command line, refer to and read the xpc reference page. For
example,
help xpc
2 Follow any guidance that might be helpful.
3 Reboot the target PC.
4 Rerun and check the results of earlier tests and make the necessary
corrections.
xpctest: Test 7 Fails. This test executes a target application (xpcosc) on the target
PC. This test will fail if you change the
xpcosc model start time to something
other than
0, such as 0.001. This change causes the test, and MATLAB itself,
to halt. To correct this, set the
xpcosc model start time back to 0.
xpctest: Test 8 Fails. This test executes a target application (xpcosc) on the target
PC. This test might fail if you change the
xpcosc model (for example, if you
remove the Outport block).
To correct this, perform one of the following:
• Set the model back to the original configuration.
• Download a new copy of the model from the MathWorks Web site, depending
on the desired version
-
http://www.mathworks.com/access/pub/xpcosc_model/R12p1version.z
ip
- http://www.mathworks.com/access/pub/xpcosc_model/R13version.zip
- http://www.mathworks.com/access/pub/xpcosc_model/R14version.zip
Overwrite the old xpcosc model in the directory
matlabroot\toolbox\rtw\targets\xpc\xpcdemos
• Reinstall xPC Target.
Other issues might also cause this test to fail. If you still need more help, check
the following: