POWER LED Indicators
The following table describes the POWER LED indicators.
Table 1. POWER LED Indicators
| LED Pattern
|
Indication
|
| Solid
|
The cRIO-9054 is powered on.
|
| Off
|
The cRIO-9054 is powered off.
|
Table 2. STATUS LED Indicators
| LED Pattern
|
Indication
|
| Blinks twice and pauses
|
The cRIO-9054 is in safe mode. Software is not installed, which is the factory default state, or software has been improperly installed
on the cRIO-9054. An error can occur when an attempt to upgrade the software is interrupted. Reinstall software on the cRIO-9054.
|
| Blinks three times and pauses
|
The cRIO-9054 is in user-directed safe mode, or the cRIO-9054 is in install mode to indicate that software is currently being installed. This pattern may also indicate that the user has
forced the cRIO-9054 to boot into safe mode by pressing the reset button for longer than five seconds or by enabling safe mode in MAX. Refer to
the
Measurement & Automation Explorer (MAX) Help for information about safe mode.
|
| Blinks four times and pauses
|
The cRIO-9054 is in safe mode. The software has crashed twice without rebooting or cycling power between crashes.
|
| Continuously blinks
|
The cRIO-9054 has not booted into NI Linux Real-Time. The cRIO-9054 either booted into an unsupported operating system, was interrupted during the boot process, or detected an unrecoverable
software error. If the problem persists, contact NI for support.
|
| On momentarily
|
The cRIO-9054 is booting. No action required.
|
| Off
|
The cRIO-9054 is in run mode. Software is installed and the operating system is running.
|
Table 3. 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.
|
Table 4. SD IN USE LED Indicators
| LED Pattern
|
Indication
|
| Solid
|
A microSD card is present and mounted.
|
| Off
|
No microSD card is present.
|
Table 5. 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
|