View Status Options

5.1

View Active Alarms

Main Menu

 

 

 

 

The Active Alarm screen displays all alarms that are occurring, up to a

 

 

 

 

 

 

 

 

> VIEW STATUS

 

 

 

 

maximum of 40.

 

SYSTEM AND CONTROL

 

A Current Alarm screen appears automatically whenever an alarm

 

↑↓ =NEXT

=SELECT

 

occurs—except during setup. This screen can display only the two most

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

recent active alarms. To view any other active alarms, use the View

View Status Menu

 

Active Alarms feature.

 

You may view active alarms at any time by using the following steps:

> VIEW ACTIVE ALARMS

 

 

 

VIEW ALARM LOG

 

• From the Main Menu, use the arrows ↑↓ to choose View Status, as

 

VIEW EVENT LOG

 

 

VIEW INPUT STATUS

 

shown at right, and then press Enter .

 

VIEW OUTPUT STATUS

 

 

• From the View Status Menu, use the arrows ↑↓ to choose View

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Active Alarms and press Enter .

Active Alarms

 

 

 

 

 

 

 

 

5.1.1

Active Alarms

> ACTIVE ALARM 01/40

DEVICE_1 ALARM The Active Alarms screen displays up to 40 records; it shows any active CONTACT CLOSED alarm and any Latched alarm that has not been cleared. Examples of

alarms include inputs in alarm status and failure of a standby device. When any alarms are present, the Active Alarms screen shows descriptive details for each alarm:

the source of the alarm (for example, DEVICE_1)

the status of an input (CONTACT CLOSED)

If there are no active alarms, the screen displays the message:

NO ALARMS PRESENT

Viewing Additional Screens

There may be up to 40 records of alarm data.

To view additional records, use the arrows ↑↓ .

To return to the previous screen, press the ESC key.

Clearing Active Alarms

To clear all active alarms, see 7.10 - Clear Alarms & Logs. Alarm records are stored in the Alarm Log.

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Image 24
Liebert AC4 user manual View Active Alarms, Viewing Additional Screens, Clearing Active Alarms

AC4 specifications

The Liebert AC4 is a highly advanced cooling solution designed for critical environments, such as data centers and telecommunications facilities. As data demands rise and IT equipment generates significant heat, an effective cooling system is paramount to maintaining optimal performance and reliability. The Liebert AC4 stands out in this space, offering a blend of efficiency, flexibility, and innovative technology.

One of the main features of the Liebert AC4 is its adaptability to various configurations and applications. It can be deployed in both hot aisle and cold aisle containment setups, making it versatile for different data center designs. This flexibility allows facilities to implement cooling strategies that align perfectly with their specific layouts and operational requirements.

The Liebert AC4 employs cutting-edge, variable-speed fans that enhance energy efficiency. These fans adjust their speed according to the cooling load, ensuring that the system operates at peak efficiency while significantly reducing energy consumption. This feature is essential in critical environments, where minimizing operational costs is often as important as maintaining optimal temperatures.

In addition to energy-efficient cooling, the Liebert AC4 integrates advanced monitoring and control technologies. With built-in intelligence and compatibility with the Liebert SiteScan monitoring system, users can ensure real-time visibility into their cooling operations. This monitoring capability enables data center managers to make informed decisions and swiftly address any cooling anomalies, minimizing the risk of overheating and downtime.

Furthermore, the system is designed to be easy to install and maintain, reducing downtime during setup and upkeep. The modular design allows for scalability, enabling organizations to expand their cooling capabilities as their needs grow.

The Liebert AC4 also features a robust construction that enhances reliability and durability, making it an ideal choice for environments where equipment uptime is critical. Its streamlined design not only optimizes airflow and cooling distribution but also contributes to aesthetic considerations in professional settings.

In conclusion, the Liebert AC4 combines efficiency, versatility, and advanced technologies to deliver a reliable cooling solution for modern data centers and critical facilities. Its variable-speed fans, flexible configurations, and advanced monitoring capabilities position it as a leader in the competitive field of cooling solutions, ensuring that critical equipment remains operational and efficient. Organizations looking to enhance their cooling strategies will find the Liebert AC4 to be an invaluable asset in today’s fast-paced digital landscape.