F5 ARX-2000 Hardware Installation Manual
Also see for ARX-2000: Hardware reference guidePlanning guideReplacement Script
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Contents
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LED IndicatorsARX-2000 Hardware Installation Guide 4 - 7Power Supply LEDEach power supply has a single LED located to the right of the fan. TheLED locations are indicated in the following figure.Figure 4.3 Power Supply LEDsThe following table lists and describes the power supply LED states.Table 4.7 Power Supply LED IndicatorLED State Power Supply ConditionOff No AC power applied to the power supply.Green Power supply on and healthy.Amber Power supply is on but experiencing a critical event causing ashutdown. Examples that can cause a shutdown include:• Fan failure• Over-voltage protection (OVP)• Over-current protection (OCP)In a 1+1 configuration where both power supplies areplugged in but AC has been removed from one power supply,the LED signal will still operate with the redundant powersupply in parallel and will, thus, be lit amber.To bring a power supply back into full service after correctingan error condition, remove and then re-apply AC power. Thiscan be as simple as unplugging the power supply and thenplugging it back in.Blinking amber Power supply is on and continuing to operate butexperiencing a warning condition (for example: hightemperature, high power, high current, slow fan).The warning condition will transition to a failure and the powersupply will shut down. If you have any concerns, replace thepower supply using the instructions in the section, Replacinga Power Supply, on page A-11. |
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