APC ACRD501, ACRP501, ACRP500, ACRP100, ACRP101, ACRD500 Display Interface LEDs, Watchdog Features

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Display Interface LEDs

Status

This LED indicates the status of the cooling unit.

Condition

Description

 

 

Off

The cooling unit has no power.

 

 

Solid Green

The cooling unit is receiving power.

 

 

Flashing Green

The cooling unit is receiving a firmware upgrade.

 

 

Check log

When yellow, this LED indicates that at least one new critical alarm, warning alarm, or event has occurred since the last time the event log was viewed from the display interface.

Warning alarm

When yellow, this LED indicates that a warning alarm condition exists and may require your attention to prevent it from deteriorating into a critical state. A new alarm will cause a beep every 30 seconds until you silence the alarm by pressing any function key.

Critical alarm

When red, this LED indicates that a critical alarm condition exists and requires your immediate attention. An audible alarm beeps every 30 seconds. Press any function key to silence the audible alarm.

Watchdog Features

Overview

To detect internal problems and recover from unanticipated inputs, the cooling unit uses internal, system- wide watchdog mechanisms. When it reboots to recover from an internal problem, a System: Warmstart event is recorded in the event log.

Network interface watchdog mechanism

The cooling unit implements internal watchdog mechanisms to protect itself from becoming inaccessible over the network. For example, if the cooling unit does not receive any network traffic for 9.5 minutes (either direct traffic, such as SNMP, or broadcast traffic, such as an Address Resolution Protocol [ARP] request), it assumes that there is a problem with its network interface and restarts.

Resetting the network timer

To ensure that the cooling unit does not restart if the network is quiet for 9.5 minutes, the cooling unit attempts to contact the Default Gateway every 4.5 minutes. If the gateway is present, it responds to the cooling unit, and that response restarts the 9.5-minute timer. If your application does not require or have a gateway, specify the IP address of a computer that is running on the network most of the time and is on the same subnet. The network traffic of that computer will reset the 9.5-minute timer frequently enough to prevent the cooling unit from restarting.

InRow RC/RD/RP (600 mm) User’s Guide

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Contents User’s Guide Page Contents Web Interface Administration Security Administration Notification Verifying Upgrades and Updates Page Initial setup Features of the InRow RC/RD/RP 600 mm cooling unitIntroduction Product DescriptionAccess priority for logging on Internal Management FeaturesOverview Types of user accounts How to Recover from a Lost Password Display Interface LEDs Watchdog FeaturesRemote access to the control console How to Log OnControl Console Local access to the control console Example main screen Main ScreenInformation and status fields Main screen status fields Menu structure Control Console MenusMain menu Device Manager optionNetwork option Control Administrator and Device Manager accessSystem option Supported Web browsers Web InterfaceURL address formats Error Message Browser Cause of the Error Common browser error messages at log onNavigation tabs SummaryQuick status HelpSelect a tab to perform a task InRow RC/RD/RP 600 mm User’s Guide Cooling Unit Operation Alarm statusHome GroupSetpoints ConfigurationDehumid Deadband 2.0-10.0% Detailed status UnitIdentification Compressor drive status ACRD500 and ACRP100 cooling unitsRun hours Air Filter-18 weeks Humidifier-26 weeks Service intervalsCondensate Pump-52 weeks ThresholdsConfiguration Events LogsLog Reverse lookupGraphing DataInterval Rotation Hours specified as Delay hours between UploadsParameter Description Syslog Setting DefinitionServers Settings Test How to use FTP or SCP to retrieve the log files Queries Modbus requests and Snmp GETs Setting user access Administration SecurityLocal Users Permission levelsRemote Users AuthenticationInRow RC/RD/RP 600 mm User’s Guide Summary of the configuration procedure Configuring the Radius ServerConfiguring a Radius server on UNIX, with shadow passwords Inactivity TimeoutSupported Radius servers TCP/IP and communication settings Administration NetworkTCP/IP settings SettingDhcp Configuration page1Dhcp response options Boot mode transition. Tag 2, Len 1, Data 1/2APC cookie. Tag 1, Len 4, Data 1APC Port speed Query Type Selected Query Question to Use DNS AdminstrationNetworkDNSserversWeb EnabledOption Description Status On this link to view the certificate’s contentsAES ConsoleIs loaded Snmp Option Description Related Topics FTP serverConfiguring event actions Administration NotificationEvent Actions Types of notificationInRow RC/RD/RP 600 mm User’s Guide InRow RC/RD/RP 600 mm User’s Guide Mail notification Active, Automatic, Direct NotificationSmtp Setting DescriptionSnmp traps Information about the Cooling Unit Administration General OptionsDate & time Reset the interface User configuration file iniUnit preference Action DefinitionQuick links Serial ModbusAbout Capabilities, Requirements, and Installation APC Device IP Configuration WizardUse the Wizard to configure basic TCP/IP settings InstallationUse the Wizard Configure the basic TCP/IP settings remotelyLaunch the Wizard Select Remotely over the network, and click NextSelect Locally through the serial port, and click Next Configure or reconfigure the TCP/IP settings locallySummary of the procedure How to Export Configuration SettingsContents of the .ini file Retrieving and Exporting the .ini FileDetailed procedures Exporting the file to multiple cooling units. T Event and its error messages Upload Event and Error MessagesErrors generated by overridden values Event text DescriptionFile Transfers How to Upgrade FirmwareBenefits of upgrading firmware Firmware filesFirmware file transfer methods \cd\apc Use FTP or SCP to upgrade one cooling unitFtp open 150.250.6.10 Ftp put apchw03aosxxx.binUse Xmodem to upgrade one cooling unit Upgrade multiple cooling unitsInRow RC/RD/RP 600 mm User’s Guide Last transfer result codes Verifying Upgrades and UpdatesCode Description Page Page 2009 990-2937A
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ACRD501, ACRC501, ACRD500, ACRC500, ACRP500 specifications

The APC ACRP series, consisting of models ACRP100, ACRP101, ACRP102, ACRP501, and ACRP500, represents a significant innovation in power distribution and protection. These compact, reliable, and efficient solutions are designed specifically for critical applications in data centers, industrial environments, and commercial facilities.

The ACRP100 is the entry-level model, providing essential features for basic power monitoring and control. It incorporates advanced metering capabilities, enabling users to monitor voltage, current, and power consumption in real-time. The ACRP100's user-friendly interface allows for easy navigation, making it an ideal choice for small to medium-sized installations that require fundamental power management.

Stepping up, the ACRP101 enhances functionality with added remote monitoring capabilities. This model introduces smart connectivity features, allowing users to access critical data from anywhere through a secure mobile application or web-based platform. With its ability to integrate seamlessly with other APC systems, the ACRP101 is tailored for environments seeking improved operational visibility and proactive maintenance.

The ACRP102 takes a further leap by integrating advanced predictive analytics. This model uses machine learning algorithms to analyze data trends, predicting potential failures before they occur. By minimizing downtime and optimizing maintenance schedules, the ACRP102 becomes a vital tool for organizations focused on reliability and efficiency.

In the higher-end range, the ACRP501 offers robust power management features, including enhanced surge protection and redundancy capabilities. This model is ideal for mission-critical operations where every second counts. It supports a wide range of input voltages and can manage multiple power sources concurrently, ensuring uninterrupted power supply in fluctuating conditions.

Lastly, the ACRP500 combines all the leading features of the series, focusing on scalability and flexibility. This model is engineered to adapt to evolving infrastructure needs, supporting modular configurations that can grow with the organization. Its extensive reporting functions and customizable dashboards provide clear insights into power usage and performance metrics, empowering facility managers to make informed decisions.

In summary, the APC ACRP series provides a comprehensive suite of solutions for power management, tailored to meet diverse operational needs. From basic monitoring with the ACRP100 to the predictive capabilities of the ACRP102 and the advanced functionalities of the ACRP500, these models collectively offer enhanced reliability, efficiency, and scalability while ensuring optimal protection for critical applications.