APC Command Line Interface manual Nearoverloadwarning phasenumber

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Command Reference: Switched Rack PDU Commands

nearoverloadwarning

Syntax (to read the nearoverload alarm threshold):

nearoverloadwarning [phase_number]

Syntax (to set the nearoverload warning threshold):

nearoverloadwarning phase_number current

Description: Set or read the near-overload warning threshold.

Parameters:

phase_number	The number (1, 2, or 3) of the phase
	whose near-overload warning
	threshold you want to read or set. The
	default is phase 1.
current	The threshold, in amps, to set for the
	phase specified as phase_number.

Access: Administrator or device manager (device-only user).

Output format, reading the near-overload alarm threshold:

Near overload warning threshold is currentA.

Output format, setting the near-overload alarm threshold:

Setting near overload warning threshold for phase_number to currentA.

Error Messages: E101, E104

26	Command Line Interface (CLI) User’s Guide

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Contents User’s Guide Page Contents Index Product Capabilities FeaturesPDU features not supported by the CLI ScriptingFirmware version required System RequirementsExporting an .ini File Rack PDUs requiredUsing the Commands How to Enter CLI CommandsCLI Online Help Command Error CodesCLI reports all errors in the following format FormatLogging On and Off User Name and PasswordLog-on procedure Logging OnLog-off procedure Logging OffAutomatic log-off Command Syntax Characters and FontsBraces and vertical line Syntax ExamplesItalic text with no brackets or braces Brackets and ellipsesAuthentication of users Command ReferenceTypes of users who can access the CLI User Management OverviewUser Management Commands AdduserDeluser AssignOutlet assigned to johnreynolds Deluser usernamePasswd Outlet no longer assigned to johnreynolds UnassignUnassign outletrange,outletrange... username WhoamiAccess to outlets Outlet OverviewSynchronized outlet groups Outlet Commands OffOff outletrange,outletrange On 1,5-7 On Web ServerWeb Server Outlet turned on Outletgroups Poweroffdelay Outletnumber outletname Power off delay is time secondsPowerondelay Outletnumber outletname Power on delay is time secondsReboot 1,5-7 RebootReboot outletrange,outletrange Reboot Web ServerRebootduration outletrange,outletrange...time RebootdurationRebootduration outletrange,outletrange Outletnumber outletname Reboot duration is time secondsStatus Status outletrange,outletrangeOutletnumberoutletstatusoutletname Current Switched Rack PDU CommandsAccess All three account types with access to the CLI OK currentAList User outletnumber, outletnumberName Lowloadwarning phasenumber currentLowloadwarning Name outlet newnameNearoverloadwarning phasenumber NearoverloadwarningNear overload warning threshold is currentA Overloadalarm Overloadalarm phasenumber currentSetting overload for phasenumber to setting Overloadrestriction phasenumberOverload restriction is setting for phasenumber OverloadrestrictionPducoldstartdelay PowerPowerinvolt-ampsVApowerinwattsW Exit General Management CommandsResetdefaultspdu HelpUploadini Start XMODEM-CRC Transfer NowBytes have successfully been transmitted Ver Index Index On, 16 outletgroups, 17 OutletsAPC Worldwide Customer Support 990-2766 11/2005

Command Line Interface specifications

The APC Command Line Interface (CLI) is a powerful tool offered by American Power Conversion (APC) for managing and configuring various APC devices, such as uninterruptible power supplies (UPS), power distribution units (PDUs), and cooling solutions. The CLI enables users to perform a wide range of functions, from monitoring device status to configuring settings and automating tasks, all through a command-line environment. This capability is particularly beneficial for system administrators and IT professionals who prefer scripting and automation to manage their energy infrastructure.

One of the main features of the APC CLI is its comprehensive control over device parameters. Users can retrieve important information like battery status, load levels, and input/output voltages directly through command-line queries. This instant access to critical data allows for more efficient troubleshooting and monitoring of system health. Additionally, the CLI supports historical data retrieval, giving users the ability to analyze performance trends over time.

Another significant technology underlying the APC CLI is SNMP (Simple Network Management Protocol). SNMP allows for seamless integration with network management systems, enabling users to manage APC devices alongside other networked hardware. The CLI’s compatibility with SNMP makes it easier to incorporate APC devices into larger monitoring frameworks, enhancing overall system management.

Security is a vital characteristic of the APC CLI, as it often involves sensitive operational data. The interface typically supports user authentication, ensuring that only authorized personnel can access critical functions. Features like secure SSH (Secure Shell) connections provide encrypted communication channels for remote device management, protecting against unauthorized access and data breaches.

The APC CLI also provides batch processing capabilities, allowing users to execute multiple commands in a single session. This feature is particularly useful for large-scale operations where numerous devices need to be configured or monitored simultaneously. Automated scripts can be created to execute routine tasks, significantly reducing administrative overhead and minimizing the risk of human error.

In conclusion, the APC Command Line Interface stands out as an essential tool for efficient energy management. Its rich feature set, powered by modern technologies like SNMP and strong security protocols, enables comprehensive control over APC devices. With automation capabilities and real-time data access, the APC CLI is indispensable for IT professionals aiming to optimize their power management strategies and ensure system reliability.