APC ACRD100, ACRD101 manual Recover From a Lost Password

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Recover From a Lost Password

You can use a local computer (a computer that connects to the Network Management Card through the serial port) to access the control console.

1.Select a serial port at the local computer, and disable any service that uses that port.

2.Connect the provided RS-232 configuration cable to the selected port on the computer and to the RS-232 console port at the Network Management Card.

3.Run a terminal program (such as HyperTerminal) on your computer and configure the selected port for 9600 or 19200 bps, 8 data bits, no parity, 1 stop bit, and no flow control.

4.Press ENTER, repeatedly if necessary, to display the User Name prompt. If you are unable to display the User Name prompt, verify the following:

The serial port is not in use by another application.

The terminal settings are correct as specified in step 3.

The correct cable is being used as specified in step 2.

5.Press the Reset switch. The Status LED will flash alternately orange and green. Press the Reset button a second time immediately while the LED is flashing to reset the user name and password to their defaults temporarily.

6.Press ENTER as many times as necessary to redisplay the User Name prompt, then use the default, apc, for the user name and password. (If you take longer than 30 seconds to log on after the User Name prompt is redisplayed, you must repeat step 5 and log on again.)

7.From the Control Console menu, select System, then User Manager.

8.Select Administrator, and change the User Name and Password settings, both of which are now defined as apc.

9.Press CTRL+C, log off, reconnect any serial cable you disconnected, and restart any service you disabled.

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InRow RD 10 kW Air Cooled Operation and Maintenance

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Contents Operation and Maintenance 동봉된 CD 안에 한국어 매뉴얼이 있습니다 American Power Conversion Legal Disclaimer Page Contents Cooling Group Configuration Network Management Card Page Symbols used in this manual Cross-reference symbol used in this manualOverview Safety Inspection Checklists Initial inspection checklistEnsure that Electrical inspection checklist Mechanical inspection checklist Ensure thatUser interface inspection checklist Start-up inspection checklistFinal inspection checklist While the cooling unit is operating, ensure thatCharging With Refrigerant Calculating R410A chargeInRow RD 10 kW Air Cooled Operation and Maintenance Charging the equipment Oil charging procedure Compressor Oil ChargeInRow RD 10 kW Air Cooled Operation and Maintenance Operation Display InterfaceUsing the Display Interface Scrolling status screensStatus Screen Name Status Information Displayed Main menu screensNavigating the main menu Navigating the sub-menusUsing the Path statement Password entryStart the cooling unit General Configuration Cooling unit configurationStop the cooling unit Cooling Group Configuration Configure the cooling groupContacts View the state of input and output contactsConfigure Modbus Identify the cooling unitControl the Environment SetpointsPID settings Loop Behavior PID Tuning Correction Tune the PID loopControl Method Proportional Integral Derivative Service intervals Run hoursThresholds Password and time-out Date and timeAdjust display settings Display unitsNetwork Configuration Configure networkView Status Readings Cooling unit statusCooling group status About the cooling unitEvent Log View the event logClear the event log Respond to Alarms View active alarmsClear active alarms Alarm messages and suggested actionsThreshlds screen Configure Unit Discrete I/O screen. See page 17 for more Quick Configuration TCP/IP configuration methodsOverview APC Device IP Configuration Wizard Bootp & Dhcp configurationIni file utility NetworkTCP/IPBoot ModeDHCP onlyAdvancedDHCP Cookie Is Local access to the control console Remote access to the control consoleControl console Choose Network from the Control Console menuAccess a Configured Network Management Card Web interfaceTelnet and SSH Simple Network Management Protocol Snmp ModbusRecover From a Lost Password Monthly Preventive Maintenance CleanlinessEnvironment Mechanical ElectricalSemi-Annual Preventive Maintenance Functional testsTroubleshooting Problem Possible Cause Corrective ActionProblem Possible Cause Corrective ActionPage Page APC Worldwide Customer Support 990-3212A-001 11/2009