Power Supply Indicators - MAXDATA PLATINUM 7200 IR User Manual

Each power supply module has three status LEDs. These are located next to the input connector,
as shown by the following figure.
Table 6. Power Supply Indicators
Location Purpose
A (left) Power Good LED (green)
B (center) Fault LED (amber)
C (right) AC OK LED (green)
 
A
B
C
Figure 6. Power Supply Indicators
Description
This green LED is driven by internal circuitry and is lit
whenever the power is turned on.
This amber LED is driven by internal circuitry and is
lit when a power rail has failed. The LED is lit even if
the power supply is in a latched state. The only time
(during a fault) when it is not lit is if the +3.3 VSB is
lost.
The LED is not lit when the power supply is turned off
by powering down the platform.
This green LED is driven by internal circuitry and is lit
whenever the AC power cord is plugged in to an active
AC power source.
Platform Description Platform Description