Kontron AM4520 Manual Bedienungsanleitung PDF herunterladen (Seite 23)

2.3.2 Hardware Sensors

Sensor Name Voltage/Signals Monitored Scanning Enabled under Power State Health LED (Green to Red)

Board 5V

+5 V Power On Exceeds critical threshold

Board 12v

+12 V Power On Exceeds critical threshold

Board 3.3V

+3.3 V Power On Exceeds critical threshold

Board 3.3VSUS

+3.3 VSB Power On/Off Exceeds critical threshold

Board BlueLed

Blue LED Voltage Power On/Off Exceeds critical threshold

Board 12V DRV

+12 V Hard Drive Power On Exceeds critical threshold

ModuleHotSwap AMC HS State Power On/Off No change

IPMBL State Operational state of IPMB-L Power On/Off No change

Health Error Aggregation of healthy related

sensor

Power On/Off Asserted/deasserted

Temp AirInlet Board Inlet Temperature Power On/Off Exceeds critical threshold

Temp Exhaust Board Outlet Temperature Power On/Off Exceeds critical threshold

Temp PSU In Power Switcher In Temperature Power On/Off Exceeds critical threshold

Temp PSU Out Power Switcher Out Temperature Power On/Off Exceeds critical threshold

2.3.2.1 IPMB-L Link Sensor

The AM4520 has an IPMB-L links to communicate with the AMC Carrier and other chassis devices on

the chassis IPMB-0 bus. MMC monitors the bus for any link failure and send the bus failure event to

the AMC Carrier upon the recovery occurs.

2.3.2.2 Module Hot Swap

The hot-swap event message conveys the current state of the module, the previous state, and a

cause of the state change as can be determined by the MMC. Refer to AMC.0 R1.0 Specifications for

further details on the module hot-swap state.

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AM4520 User’s Guide

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Kontron AM4520 Manual Bedienungsanleitung Seite 23