National Instruments PCI-7041 User Manual page 27

LED Indicators
Interface Status and Access LEDs
POWER (PWR)
Drive (HDD)
Watchdog (WD)
For this monitoring to occur, you must include the Watchdog VIs in your
Note
LabVIEW code.
CPU Temperature Monitor (TMP)
USER 1 (1)
USER 2 (2)
© National Instruments Corporation
This appendix describes how to interpret the status of the PCI-7041 by
reading the LEDs.
When lit, the POWER LED indicates that the power is on and the
PCI-7041 is out of reset.
The HDD LED indicates when an access to the CompactFlash is occurring.
When lit, the Watchdog LED indicates something has caused the software
to stop running.
When lit, the CPU Temperature Monitor LED indicates the temperature
has exceeded the CPU's rated operating temperature range and the
PCI-7041 has been reset.
The USER 1 LED is user programmable via LabVIEW. Refer to the
LabVIEW RT User Manual for more information.
The USER 2 LED is user programmable via LabVIEW. Refer to the
LabVIEW RT User Manual for more information.
B-1
B
PCI-7041 User Manual