Data log

Path: Logs > Data > options

The data log records the current and power for the device, phase, and banks, as well as temperature and humidity at the specified time interval. Each entry is listed by the date and time the data was recorded.

To display the data log (Logs > Data > log):

•By default, view the data log as a page of the Web interface. The most recent data item is recorded on page 1. From the navigation menu below the log:

–Click a page number to open a specific page of the log.

–Click Previous or Next to view the data recorded immediately before or after the data that is listed on the open page.

–Click << to return to the first page of the log, or click >> to view the last page of the log.

•To see the listed data on one page, click Launch Log in New Window from the data log page to display a full-screen view of the log.

Note: In your browser's options, JavaScript must be enabled for you to use the Launch Log in New Window button.

Alternatively, you can use FTP or SCP to view the data log. See “Use FTP or SCP to retrieve log files” on page 76.

To filter the log by date or time (Logs > Data > log):

To display the entire data log or to change the number of days or weeks for which the log displays the most recent events, select Last. Select a time range from the drop-down menu, then click Apply. The filter configuration is saved until the device restarts.

To display data logged during a specific time range, select From. Specify the beginning and ending times (using the 24-hour clock format) and dates for which to display data, then click Apply. The filter configuration is saved until the device restarts.

To delete the data log:

To delete all data recorded in the log, click Clear Data Log on the Web page that displays the log. Deleted data cannot be retrieved.

To set the data collection interval (Logs > Data > interval):

Define, in the Log Interval setting, how frequently data is sampled and stored in the data log, and view the calculation of how many days of data the log can store, based on the interval you selected. When the log is full, the older entries are deleted. To avoid automatic deletion of older data, enable and configure data log rotation, described in the next section.

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APC AP89XX, AP8941 manual Data log, Path Logs Data options
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AP89XX, AP8941 specifications

The APC AP8941 and AP89XX series are advanced power distribution units (PDUs) designed to meet the growing demands of modern data centers and IT environments. These PDUs are well-regarded for their reliability, efficiency, and ease of use, making them integral components for effective power management in critical applications.

One of the standout features of the AP8941 is its capability to provide both local and remote management. Equipped with a web interface, users can monitor power usage, track energy consumption, and gain insights into the performance of connected equipment from virtually anywhere. This remote capability is particularly beneficial for administrators managing multiple sites, as it enables efficient troubleshooting and minimizes downtime.

The AP8941 also supports environmental monitoring by integrating with temperature and humidity sensors. This feature ensures that data centers maintain optimal conditions to protect equipment from overheating or humidity-induced failures, thus enhancing the overall reliability of the power infrastructure.

Another significant aspect of the AP8941 is its ability to distribute power efficiently through its various outlet configurations. The flexible plug-and-play design allows users to customize their power distribution setups for diverse applications, accommodating unique configurations and equipment requirements.

Security is paramount in today’s IT landscape, and the AP89XX series addresses this concern through advanced security features. The units include user authentication and role-based access control, ensuring that only authorized personnel can access critical power management functionalities.

Additionally, the power visualization tools available with the AP8941 enable users to analyze real-time data, identify potential issues, and optimize their power usage. The sleek design and Mounting options make installation straightforward, whether horizontal or vertical, in standard racks or enclosures.

The series supports a variety of power input options and offers robust overload protection, which is essential for preventing damage to both the PDU and connected devices. The combination of management capabilities, security features, and real-time monitoring tools positions the APC AP8941 and AP89XX series as an excellent choice for IT professionals seeking reliable power management solutions in today's data-heavy environments.

In conclusion, the APC AP8941 and AP89XX offer a comprehensive suite of features that cater to the complex needs of data centers. With their focus on efficiency, security, and management capabilities, these PDUs serve as an essential part of modern IT infrastructure, ensuring operational continuity and power reliability.
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