DataDirect Networks EF4024 FC Setup Manual
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Description Location Event/Fault ID LED conditionTroubleshooting96-30065-001 Rev. A0 DataDirect Networks EF4024 FC RAID System Setup Guide | 43condition for each fan. If the fan speed remains under the 4,000 RPM threshold, the internalenclosure temperature may continue to rise. Replace the power supply reporting the fault.During a shutdown, the cooling fans do not shut off. This allows the enclosure to continuecooling.5.7.4 Temperature SensorsDescription Normal operating rangeExtreme high and low temperatures can cause significant damage if they go unnoticed. Eachcontroller module has six temperature sensors. Of these, if the CPU or FPGA(Field-programmable Gate Array) temperature reaches a shutdown value, the controllermodule is automatically shut down. Each power supply has one temperature sensor.When a temperature fault is reported, it must be remedied as quickly as possible to avoidsystem damage. This can be done by warming or cooling the installation location.When a power supply sensor goes out of range, the Fault/ID LED illuminates amber and anevent is logged to the event log.Fan 1 Power supply 1 < 4,000 RPMFan 2 Power supply 1 < 4,000 RPMFan 3 Power supply 2 < 4,000 RPMFan 4 Power supply 2 < 4,000 RPMDescription Normaloperating rangeWarningoperating rangeCriticaloperating rangeShutdownvaluesCPU temperature 3C–88C 0C–3C,88C–90C> 90C 0C100CFPGA temperature 3C–97C 0C–3C,97C–100CNone 0C105COnboard temperature 1 0C–70C None None NoneOnboard temperature 2 0C–70C None None NoneOnboard temperature 3(Capacitor temperature)0C–70C None None NoneCM temperature 5C–50C 5C, 50C0C, 55CNonePower supply 1 temperature –10C–80CPower supply 2 temperature –10C–80C |
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