Table 12. User LEDs
LED LED Color Description
USER1 Green Use LabVIEW Real-Time to define the USER1 LED with the
RT LEDs VI. For more information about the RT LEDs VI, refer
to the LabVIEW Help.
USER
FPGA1
Green Use the LabVIEW FPGA Module and NI-RIO Device Drivers
software to define the USER FPGA1 LED. Use the USER
FPGA1 LED to help debug your application or retrieve
application status. Refer to the LabVIEW Help for information
about programming this LED.
SD IN USE LED Indicators
Table 13. SD IN USE LED Indicators
LED Pattern Indication
Solid A microSD card is present and mounted.
Off No microSD card is present.
Ethernet LED Indicators
Table 14. Ethernet LED Indicators
LED LED Color LED Pattern Indication
ACT/LINK — Off LAN link not established
Green Solid LAN link established
Flashing Activity on LAN
10/100/1000 Yellow Solid 1,000 Mb/s data rate selected
Green Solid 100 Mb/s data rate selected
— Off 10 Mb/s data rate selected
NI cRIO-905x User Manual | © National Instruments | 13