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NI PXIe-1085 Series User Manual
Front Panel and Fan Module LED Indicators
Figure 2-8 shows the front panel LEDs. Table 2-2 describes the LED states.
Figure 2-
8
.
Front Panel LEDs
1
Temperature LED
2
Fan LED
3
Power LED
Table 2-2.
Front Panel LED States
LED
State
Description
Temperature LED
Off
Chassis is powered off.
Steady green
Intake temperature is within chassis operating
range.
Blinking red
Intake temperature is outside of chassis operating
range.
Steady red
Intake temperature has reached critical limits.
Fan LED
Off
Chassis is powered off.
Steady green
All chassis fans are enabled and operating normally.
Blinking red
A single chassis fan has failed, but chassis can
continue to operate.
Steady red
Two or more chassis fans have failed, and chassis
must shut itself down.
Power LED
Off
Chassis is powered off.
Steady green
Power supply is active, and all voltages are within
normal operating ranges.
Blinking red
Power supply is active, and at least one voltage is
out of range.
Steady red
Power supply has failed.
1
2
3