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KunLun 9008 V5 Alarm Handling 05

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
ALM-0x1000002F Large Voltage Difference on Mainboard MOSFET (Mainboard, Major Alarm)

ALM-0x1000002F Large Voltage Difference on Mainboard MOSFET (Mainboard, Major Alarm)

Description

Alarm message:

The MOS FET voltage drop (arg1 V) of the soft-start circuit on the mainboard exceeds the threshold (arg2 V).

The voltage difference of the MOSFET on the mainboard exceeds the major threshold.

Alarm object: mainboard

Attribute

Alarm ID

Alarm Severity

Auto Clear

0x1000002F

Major

Yes

Parameters

Name

Meaning

arg1

Current reading of the sensor.

arg2

Alarm threshold.

Impact on the System

The mainboard is malfunctioning.

Possible Causes

The mainboard is faulty.

Procedure

  1. Replace the mainboard. Then, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 2.

  2. Getting Help.
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Updated: 2019-05-25

Document ID: EDOC1100023838

Views: 87176

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