Liebert EM manual Main Parts of the Web Interface, WEB Interface Overview

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Web Interface Overview

4.0WEB INTERFACE OVERVIEW

This section provides a quick look at the OpenComms EM Web interface and the viewing and configu- ration functions accessible through tabs at the top of the window.

For step-by-step instructions on using the Web interface, proceed to 5.0 - Getting Started With the Web Interface.

4.1Main Parts of the Web Interface

The Web interface gives you access to all the features of the OpenComms EM device. You may use any Internet browser to access the Web interface. The browser shown below is just one example.

Address bar

 

 

 

Tabs

 

 

 

 

Device

 

 

identification

 

Main display

 

 

Links

(Login window

(for main

shown)

display at right)

 

The main parts of the window are:

•Address bar - enter the IP address or hostname of the OpenComms EM device and press Enter (or click Go) to access the Web interface. In the example shown above, the IP address is 126.4.203.246.

•Tabs - click on any tab to change the window shown in the Main display.

•Main display - this area varies according to the tab selected. The example above shows the Login window that appears when you first open the Web interface and log in.

•Links - click on additional options to change the information that appears in the Main display on the right side of the window, depending on the tab selected. If no additional options are available, a description of the Main display appears in this area.

•Device identification, at left below the logo, displays information about the unit:

•The OpenComms EM model—for example, EM Controller or EM PDU Controller.

•The firmware version currently installed on the unit—for example, Version 2.0. For instruc- tions on updating the firmware, see 7.0 - Downloading Firmware Updates.

•The IP address assigned to the unit—for example, 126.4.203.246—entered during setup. For information on setting up or changing the IP address, see 3.0 - Assign an IP Address and 5.7.1 - Network Connectivity.

•The unit’s MAC address (factory-configured)—for example, 00:08:67:FF:F0:E6. This number is a unique identifier for your device. The MAC address is also found on a sticker on the bot- tom of the unit.

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Contents Liebert OpenComms EM Page Table of Contents Pinout Guides Getting Started with the WEB InterfaceFigures Page Introduction Dimensions and Mounting Overview vEM-14 Controllers Dimensions and Mounting Overview EM & EM PDU ControllersPower and port indicators VEM-14see Table OverviewDescription of indicators and connectors Connectors on Back of UnitIndicators summary IndicatorsInstallation Installation ConsiderationsUnpacking and Preliminary Inspection Standard and optional components shipped with OpenComms EM44.5mm Horizontal mounting Vertical mounting Decide on Placement of the OpenComms EMMounting the Unit on a Wall EM / EM PDU Controllers Rack Mounting Mounting the Unit on a Wall or in a Rack vEM-14 ControllersWall Mounting Make Connections Use IPSET.exe to Assign an IP Address Consult Your Network AdministratorAssign AN IP Address Select a MethodUse Dhcp to Assign an IP Address Use ARP to Assign an IP AddressAddress bar Tabs Device Identification Main display Links Main Parts of the Web InterfaceWEB Interface Overview Color-Coded Status TabsSummary of tab functions Color coding used in Web interfaceExamples of sensor limits temperature and humidity sensors Temperature/Humidity Sensor ThresholdsThresholds in the Web Interface Dry-Contact Sensor ThresholdsAmps Name Current Value Color MP Advanced Power Strip ThresholdsExamples of sensor limits MP Advanced power strip sensors Buttons Sensor Names and StatusSensor information name and status Buttons in the Web interfacePassword Address bar Login window User NameOpen the Web Interface and Log Getting Started with the WEB InterfaceView Summary Data Update the InformationTypes of Information Exit the Web InterfaceSensors Window Configure SensorsSensors tab Names Names for sensors Create or Change Sensor NamesOn Sensor 1 port On Sensor 2 port Use these text boxesView Sensor Graphs Sensor graph humidity sensor example Zoom in Feature Humidity sensor exampleControl Receptacles Power Window EM PDU & vEM-14 ControllersControl All Receptacles With One Button Control Individual ReceptaclesPower strip port Receptacle to be linked On, Off, Reboot buttonsLink the Controls of Two Receptacles Linked receptacles PortRefresh Critical & Warning limits Rearm Graph see Section Configure ThresholdsPower tab Links to set thresholds Select a power strip Zoom in Feature Temperature sensor example View Power Strip GraphsCreate or Change Port Names Power tab Port namesAlerts Window Mail SetupModem Setup Snmp Trap Alerts Setup Security Window Security tab User drop-down list Enter & confirm passwordCreate a New User Account Administrators Only Modify an Existing Account Administrators Only Delete a User Account Administrators Only Change Password Users with Read/Write accessSecurity tab Enter & confirm password Security tab User drop-down list Delete buttonSys Info Window Default gatewayNetwork Connectivity Sys Info tabSnmp Information Data Presentation Serial Ports Contact Closure Cable Pinout Guide Modem Setup and Pinout GuideSerial Cable Pinout Guide EM PDU & vEM-14 Controllers Pinout GuidesDownloading Firmware Updates OpenComms EM specifications SpecificationsPage Iti Ne tTi n That

EM specifications

The Liebert EM is a state-of-the-art, modular and scalable cooling solution designed to meet the needs of today's data centers and IT environments. This innovative unit offers unmatched precision and flexibility, making it ideal for facilities that require meticulous temperature control and energy efficiency.

One of the main features of the Liebert EM is its modular design, allowing for easy expansion and customization based on the specific requirements of a facility. This scalability ensures that organizations can efficiently adapt to changing cooling demands without the need for significant infrastructure changes. The system can be configured in various capacities, making it suitable for spaces of different sizes and cooling needs.

Incorporating advanced technologies, the Liebert EM utilizes inverter-driven compressors, allowing for variable refrigeration capacity. This feature optimizes energy consumption, reducing operational costs while maintaining precise temperature control. The unit is designed with built-in smart controls that enable real-time monitoring and adjustments, ensuring enhanced performance and efficiency across the entire cooling system.

The Liebert EM also comes equipped with EC (Electronically Commutated) fans, which contribute to its energy efficiency by adjusting their speed according to the cooling load. This not only ensures adequate airflow but also minimizes energy waste, leading to lower overall operating costs.

Furthermore, the system features intelligent connectivity options that facilitate integration with existing building management systems. This capability allows for centralized monitoring and control, empowering facility managers to maintain optimal conditions and respond quickly to any fluctuations in temperature or humidity.

Safety and reliability are also paramount in the design of the Liebert EM. The unit includes comprehensive backup systems and redundancy features to ensure continuous operation even in the event of a component failure. This reliability is crucial for critical applications where downtime can result in significant losses.

In summary, the Liebert EM stands out as a versatile and high-performance cooling solution, equipped with advanced technologies that offer scalability, energy efficiency, and precise temperature control. Its modular design, coupled with intelligent control options, makes it an essential component for modern data centers looking to optimize their cooling infrastructure while ensuring reliability and reducing operational costs.
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