DEVM/2/hwBrdTempAlarm_active

Message

DEVM/2/hwBrdTempAlarm_active: The board temperature exceeded the upper alarm threshold. (EntityPhysicalIndex=[EntityPhysicalIndex], EntPhysicalIndex=[EntPhysicalIndex], EntPhysicalName=[EntPhysicalName], EntityThresholdType=[EntityThresholdType], EntityThresholdCritical=[EntityThresholdCritical], EntityThresholdCurrent=[EntityThresholdCurrent], EntityTrapFaultID=[EntityTrapFaultID], Reason=[Reason])

In VS mode, this log is supported only by the admin VS.

Description

The board or subcard temperature alarm.

Parameters

Parameter Name	Parameter Meaning
EntityPhysicalIndex	Indicates the index of the physical entity.
EntPhysicalIndex	Indicates the index of the physical entity.
EntPhysicalName	Indicates the name of the physical entity, such as "SFU \| LPU \| MPU slot slotID". The entity name varies according to the board type, such as the SFU, LPU, and MPU.
EntityThresholdType	The abnormal type for temperature.The value can be: 1:high 2:low
EntityThresholdCritical	The warning alarm threshold for warning alarm.
EntityThresholdCurrent	The current value that been measured.
EntityTrapFaultID	To describe the fault id of trap.
Reason	Indicates the description of the cause of the trap.

Possible Causes

Cause 143616: The subcard temperature was too high.
Cause 143617: The board temperature was too high.
Cause 143618: The fan temperature was too high.
Cause 143619: The board temperature fell below the lower limit.
Cause 143620: The subcard temperature fell below the lower limit.
Cause 143621: The fan temperature fell below the lower limit.
Cause 143622: The power module temperature fell below the lower limit.
Cause 143623: The power module temperature was too high.

Procedure

Cause 143616: The subcard temperature was too high.
1. Check if there are idle slots without filler panels on the device. If there are idle slots without filler panels, install filler panels to cover these slots.

2. Check if the filter screen of the fan module is clogged. If the filter screen is clogged, clean the filter screen.

3. Check the ambient temperature. If the ambient temperature is too high, reduce the temperature to a normal level.

4. Check if the fan module is faulty. If there is a fault on the fan module, rectify the fault first.

5. If the ambient temperature is normal but the alarm is still reported, the possible cause is that the module temperature is too high. In this case, collect the information about alarms, logs, and configurations, and then contact technical support personnel.

6. End.
Cause 143617: The board temperature was too high.
1. Check if there are idle slots without filler panels on the device. If there are idle slots without filler panels, install filler panels to cover these slots.

2. Check if the filter screen of the fan module is clogged. If the filter screen is clogged, clean the filter screen.

3. Check the ambient temperature. If the ambient temperature is too high, reduce the temperature to a normal level.

4. Check if the fan module is faulty. If there is a fault on the fan module, rectify the fault first.

5. If the ambient temperature is normal but the alarm is still reported, the possible cause is that the module temperature is too high. In this case, collect the information about alarms, logs, and configurations, and then contact technical support personnel.

6. End.
Cause 143618: The fan temperature was too high.
1. Check if the filter screen of the fan module is clogged. If the filter screen is clogged, clean the filter screen.

2. Check the ambient temperature. If the ambient temperature is too high, reduce the temperature to a normal level.

3. Check if the fan module is faulty. If there is a fault on the fan module, rectify the fault first.

4. If the ambient temperature is normal but the alarm is still reported, the possible cause is that the module temperature is too high. In this case, collect the information about alarms, logs, and configurations, and then contact technical support personnel.

5. End.
Cause 143619: The board temperature fell below the lower limit.
1. Increase the ambient temperature or move the device farther away from the air conditioner.

2. Collect the information about alarms, logs, and configurations, and then contact technical support personnel.

3. End.
Cause 143620: The subcard temperature fell below the lower limit.
1. Increase the ambient temperature or move the device farther away from the air conditioner.

2. Collect the information about alarms, logs, and configurations, and then contact technical support personnel.

3. End.
Cause 143621: The fan temperature fell below the lower limit.
1. Increase the ambient temperature or move the device farther away from the air conditioner.

2. Collect the information about alarms, logs, and configurations, and then contact technical support personnel.

3. End.
Cause 143622: The power module temperature fell below the lower limit.
1. Increase the ambient temperature or move the device farther away from the air conditioner.

2. Collect the information about alarms, logs, and configurations, and then contact technical support personnel.

3. End.
Cause 143623: The power module temperature was too high.
1. Check if the filter screen of the fan module is clogged. If the filter screen is clogged, clean the filter screen.

2. Check the ambient temperature. If the ambient temperature is too high, reduce the temperature to a normal level.

3. Check if the fan module is faulty. If there is a fault on the fan module, rectify the fault first.

4. If the ambient temperature is normal but the alarm is still reported, the possible cause is that the module temperature is too high. In this case, collect the information about alarms, logs, and configurations, and then contact technical support personnel.

5. End.