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Appendix A Troubleshooting
© National Instruments Corporation A-3 NI CVS-1450 Series User Manual
4. Right-click the name of the device you want to reformat and select
Format Disk.
The video output connected to the CVS-1450 device displays the status
of the format.
5. After the format completes, disable the SAFE MODE switch, and
restart the device.
6. Refer to the NI 1450 Series Compact Vision System Quick Start Guide,
or Chapter 2, Setup and Configuration, of this manual for information
about configuring the CVS-1450 device for your application.
Hardware Errors
POWER OK LED is Red
The CVS-1450 device is in one of the following fault conditions:
• Shutdown enabled in software, but ISO Input 11 is not turned on
– ISO Input 11 is used to indicate to the CVS-1450 device that all
external devices are ready for operation. When ISO Input 11 turns
off, the NI 1450 shuts down. Either turn on ISO Input 11 with an
external source and reset the CVS-1450 device, or disable
Shutdown in the software.
Note For prototyping when external equipment is unavailable, Viso can be wired to
ISO Input 11 to turn on the CVS-1450 device.
• Watchdog timer expired while configured for the system shutdown
option
– Determine if the interval between watchdog timer resets is
insufficient for the processing time. Check the software to
determine if it could monopolize the processor.
• Processor overheat
– Make sure you are operating the CVS-1450 device in compliance
with the temperature specifications in Appendix B,
Specifications.
Refer to Table 4-4, Configuration Settings and Effects, for more
information about fault conditions.