Event Log Menu

From the Event Log menu, you can access the last 50 events, which includes events, notices, and alarms, arranged from newest to oldest.

Events are silent conditions that are recorded in the Event Log as status information, such as “Clock Set Done.” Events do not require a response.

Notices and alarms are records of when events occurred and, if applicable, when they were cleared.

SNotices, including active notices, are recorded in the Event Log. Active notices, such as “UPS on Battery,” are announced by an intermittent beep. Notices do not normally require a response.

SAlarms, including active alarms, are recorded in the Event Log. Active alarms are announced by an intermittent beep. Examples are “Output Overload” and “Heatsink Overtemperature.” Active alarms require a response.

The Main Status Menu displays by default. To access troubleshooting information using the Event Log menu:

1Press the button for one second to go to the main menu selection and scroll down to the Event Log menu using the button.

2Click the button to enter the Event Log list.

3Scroll through the listed events, notices, and alarms using the or button.

Typical Alarms and Conditions

Table 15 describes typical alarms and conditions.

Table 15. Typical Alarms and Conditions

Alarm or Condition

Possible Cause

Action

 

 

 

 

The UPS does not provide or

The batteries need charging or

Apply utility power for 48 hours to charge the

indicate the expected backup

service.

batteries. If the condition persists, contact

time.

 

your service representative.

 

 

 

 

Power is not available at the

The UPS is in Standby mode.

Supply power to the connected equipment by

UPS output receptacles.

 

pressing the On/Off button until the front

 

 

panel displays the UPS status summary screen.

 

 

 

The UPS does not start.

Power is not connected.

Check the power connections. Also ensure

(The LCD is off.)

 

that the battery is plugged in.

 

 

 

 

The UPS operates normally,

The equipment is not

Verify that the equipment is plugged into the

but some or all of the

connected correctly to the UPS.

UPS receptacles. Also verify that the load

protected equipment is not

 

segment is on.

 

on.

 

 

 

 

 

 

 

 

 

Troubleshooting

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Dell J730N, K805N, J739N, K804N, 3750W, H952N, 4200W manual Typical Alarms and Conditions, Event Log Menu
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H952N, K804N, J739N, K805N, J730N specifications

The Dell J730N, K805N, J739N, 4200W, and 3750W are all high-performance server power supplies designed to provide reliable power solutions for various Dell server models. These power supplies are engineered to ensure maximum uptime, energy efficiency, and seamless operation in data center environments.

Starting with the Dell J730N, this power supply unit is known for its robust design and 730W output capacity. It features hot-swappable functionality, allowing for easy replacement without powering down the server. This is crucial for mission-critical applications where downtime can lead to significant operational challenges. The J730N is compatible with various Dell servers, making it a versatile choice for data centers looking to enhance their power management.

The K805N power supply is another excellent option with a power output of 800W. It incorporates advanced features such as Automatic Voltage Regulation (AVR), which ensures that the output voltage remains stable even during fluctuations in the input voltage. This technology is vital for protecting sensitive server components from potential damage caused by power inconsistencies. Additionally, the K805N is designed with a modular approach, allowing for easy integration and scalability.

The Dell J739N exemplifies Dell’s commitment to energy efficiency with its 750W rating. It meets stringent efficiency standards, making it an environmentally friendly option that helps reduce power consumption and operational costs. The J739N is often used in combination with other Dell equipment to create a cohesive and efficient power management strategy. Its reliability is bolstered by a combination of intelligent internal monitoring systems that detect and address power anomalies.

The 4200W and 3750W power supplies represent higher capacity options for larger, more demanding server environments. These units are equipped with multiple redundant power circuits, ensuring that if one circuit fails, others will continue to supply power without interruption. The advanced cooling technologies utilized in these models also enhance performance and reliability by preventing overheating.

Overall, these Dell power supplies reflect the highest standards in design and technology. They are integral to maintaining the health and efficiency of server operations, contributing significantly to the resilience and effectiveness of data-centered environments. With a focus on compatibility, energy efficiency, and reliability, the J730N, K805N, J739N, 4200W, and 3750W power supplies remain essential components in modern IT infrastructures.
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