©
National Instruments Corporation
11
cRIO-9025 Operating Instructions and Specifications
Using the Reset Button
Pressing the Reset button resets the controller in the same manner as
cycling power. For information about system behavior on reset, refer to the
operating instructions shipped with the chassis.
Understanding LED Indications
Figure 7.
CompactRIO Controller LEDs
POWER LED
The POWER
LED is lit while the controller
is powered on. This LED
indicates that the power supply connected to the controller
is adequate,
and that the controller
is supplying power to the CompactRIO system.
This LED is a bi-color LED. When the controller is powered from V1,
the POWER LED is lit green. When the controller is powered from V2,
the POWER LED is lit yellow.
FPGA LED
You can use the FPGA LED to help debug your application or easily
retrieve application status. Use the LabVIEW FPGA Module to define the
FPGA LED to meet the needs of your application. Refer to the
LabVIEW
Help
for information about programming this LED.
STATUS LED
The STATUS LED is off during normal operation. The controller
indicates
specific error conditions by flashing the STATUS LED a certain number of
times every few seconds, as shown in Table 2.
1
POWER
2
FPGA
3
STATUS
4
USER1
1 2 3 4
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