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StorageTek L180 Reference Manual

Tape library uninterruptible power supply
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Download this manual See also: Service Manual, Operator's Manual
Document 96047
L180 and L700
Tape Library
Uninterruptible

Power Supply

Reference Manual

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Summary of Contents for StorageTek L180

  • Page 1: Power Supply

    Document 96047 L180 and L700 Tape Library Uninterruptible Power Supply Reference Manual...
  • Page 3 L180 and L700 Tape Library Uninterruptible Power Supply Reference Manual...
  • Page 4 A Reader’s Comment Form at the back of this publication is for communicating suggestions and requests for change. We encourage and appreciate your feedback. StorageTek, the signature, and Information Made Powerful are trademarks of Storage Technology Corporation. Other product names, features, and terms used in this publication are for informational purposes only and might be trademarks of Storage Technology Corporation or of other companies.

  • Page 5: Table Of Contents

    Rack Safety and Precautions ..........xi L180 Temperature Recommendations ........xiii L700 Temperature Recommendations .
  • Page 6 Service Procedures ..........5-2 StorageTek’s Worldwide Offices A: Specifications .

  • Page 7: Summary Of Changes

    Summary of Changes EC Number Date 111657 June 2001 96047 Edition Description First Initial release. First Edition...
  • Page 8 Summary of Changes This page intentionally left blank. First Edition 96047...

  • Page 9: Preface

    Preface StorageTek offers an uninterruptible power supply (UPS) as an optional feature for protecting the L180 and L700 Tape Libraries. This reference manual contains information about the UPS with an overview about how to install it and how to service it if there is a problem.

  • Page 10: Alert Messages

    L180 Tape Library Operator’s Guide L700 Tape Library Hardware Operator’s Guide L180/L700 Tape Libraries General Information Manual L180/L700 Tape Library Ordering and Configuration Guide APC Publications APC Uninterruptible Power Supply manuals are shipped with the equipment or go online at viii www.apcc.com...

  • Page 11: Additional Information

    Marketing publications have alphanumeric part numbers. To order hard copies of marketing publications, do one of the following: • Visit the StorageTek’s PowerPort and select alphabetical listings under “L” or select Online Forms. Then search for Literature Distribution. Follow the instructions on the Literature Distribution web page.

  • Page 12: Safety Precautions

    Safety Precautions Safety Precautions Please read and observe the following safety topics for this product. CAUTION: Potential injury: On-the-job safety is important; therefore, observe the following safety precautions while you are engaging in any maintenance or installation activity. Failing to follow these precautions could result in serious injury.

  • Page 13: Electrostatic Discharge Damage Prevention

    Potential equipment damage: Do not exceed the maximum allowable weight and U-height for equipment in the rack area: • L180 weight is 77 kg (170 lb) and U-height is 6 units. • L700 weight is 130 kg (300 lb) and U-height is 17 units.
  • Page 14 • Install the equipment from the bottom of the rack to the top of the rack; StorageTek recommends that you place the heaviest items near the bottom of the rack. • Ensure that the equipment in the rack does not create an overcurrent condition, whether equipment is connected directly to the branch circuit or to a power distribution strip.

  • Page 15: L180 Temperature Recommendations

    L180 Temperature Recommendations L180, Recommendations for Equipment Rated to 35 C (89.6 F) No Fan Needed (59 F) L180, Recommendations for Equipment Rated to 40 C (89.6 F) No Fan Needed (59 F) 96047 May Exceed Operating Temperatures Fan Recommended...

  • Page 16: L700 Temperature Recommendations

    Safety Precautions L700 Temperature Recommendations L700, Recommendations for Equipment Rated to 35 C (89.6 F) Fan Recommended No Fan Needed (59 F) L700, Recommendations for Equipment Rated to 40 C (89.6 F) No Fan Needed (59 F) May Exceed Operating Temperatures Rack Equipment Power (Watts) May Exceed Operating Temperatures Fan Recommended...

  • Page 17: 1: General Information

    StorageTek and American Power Conversion (APC) offer an internal uninterruptible power supply (UPS) with full AC redundancy for protecting StorageTek’s L180 and L700 Tape Libraries. The UPS is an optional feature that allows these tape libraries to maintain continuous operation in the event of a power disruption.

  • Page 18: Feature Codes

    Service If there is a problem, place a service call to StorageTek’s Call Center. If it is determined that the UPS has failed; the call will be escalated by the Call Center and StorageTek’s Technical Support to APC, who has 7 by 24 coverage. The replacement parts will be sent to the customer site.

  • Page 19: 2: Controls And Indicators

    Controls and Indicators This chapter describes the indicators for the uninterruptible power supply (UPS) and the redundant switch. UPS Indicators Figure 2-1 shows and describes the indicators for the UPS: Figure 2-1. UPS Indicators ON/OFF Press the larger (upper) button to supply power or silence the alarm. Press the smaller (lower) button to turn off power.
  • Page 20 Controls and Indicators SmartTrim This LED comes on when the UPS is compensating for high voltages. SmartBoost This LED comes on when the UPS is compensating for low voltages. Replace Battery This LED is on if the self-test fails or when the battery needs to be replaced. If the self-test fails, the UPS emits short beeps for one minute for up to five hours.

  • Page 21: Redundant Switch Indicators

    Redundant Switch Indicators Figure 2-2 shows and describes the indicators for the redundant switch: Figure 2-2. Redundant Switch Front Panel EPO Switch Emergency Power Off Function Default Source A Sensitivity Reduced Source B Sensitivity Reduced Source Preference Source A Source A Xfer Voltage Medium Source B Xfer Voltage Medium...
  • Page 22 Controls and Indicators Function Select Indicator Indicates which user programmable parameter is selected for status display or modification. Use the left Select button to cycle through the five user selectable options above. Function Status Indicator Indicates the state of the selected user programmable function. Use the right Select button to cycle among the choices.

  • Page 23: 3: Installation Overview

    Installation Overview This chapter contains an overview about how to install the uninterruptible power supply (UPS) optional feature for the L180 and L700 Tape Libraries. Note: Always refer to the instructions sent with the feature for specific information about how to install the UPS.

  • Page 24: Rear Door Replacement

    Power Connections Make sure you have the correct power connections for this feature: • The L180 library, UPS Model SU1400RM2U, uses an L5-15, locking 120 VAC, 15 Amp plug. The customers power source requires an L5-15R receptacle. • The L700 library, UPS Model SU3000RM3U, uses an L5-30, locking 120 VAC, 30 Amp plug.

  • Page 25: Instructions

    Personal injury. The power supplies are heavy and require more than one person to lift and install them. Make sure you use proper lifting techniques when installing the UPS. The L180 UPS weighs 28.6 kg (63 lb) and the L700 UPS weighs 51.8 kg (114 lb).
  • Page 26 Installation Overview 8. Connect the Ethernet cables to each UPS. 9. Connect the serial port cables to the connectors on the rear of the UPS. 10. Using the rack-mount hardware, install the switch above UPS A. Figure 3-2. Rear Connections ETHERNET CABLES Note: See Figure 3-3 on page 3-5...
  • Page 27 This document and a CD-ROM are provided in the UPS packaging. Figure 3-3 shows the cables and connections for the UPS: Figure 3-3. Block Diagram 940-0103 SERIAL PORT CABLE OUTLET STRIP 96047 UPS A UPS B REDUNDANT SWITCH First Edition Installation Overview 940-0103 SERIAL PORT CABLE L180/L700 C67336...

  • Page 28: Apc Web/Snmp Management Card

    Installation Overview APC Web/SNMP Management Card The APC AP9606 Web/SNMP management card is a web-based management tool that allows you to monitor and configure the UPS. The card conforms to open communication standards such as Telnet, HTTP, and SNMP. The client software requirements include standard Web browsers such as Microsoft Internet Explorer and Netscape Navigator Versions 4.0 and above.

  • Page 29: Voltage Sensitivity

    Voltage Sensitivity When the UPS detects distortions with the input power (by default), it reacts by transferring the UPS to battery operation to protect the loads. Also, when the quality of the power is poor, the UPS may frequently transfer to on-battery operation.
  • Page 30 Installation Overview This page intentionally left blank. First Edition 96047...

  • Page 31: 4: Fault Isolation

    This chapter contains screen examples and a troubleshooting table to help you diagnose power-related problems with the uninterruptible power supply (UPS). This chapter also contains a procedure for StorageTek’s service representatives to replace the battery in the UPS. Note: Refer to the library service manual for information about how to isolate problems with the library.

  • Page 32: Ups Is On

    Fault Isolation UPS is On The following screen shows when the UPS is on and communicating properly. This screen displays information about the output power status. If the load is not connected (such as the circuit breaker tripped or the equipment is disconnected) the Load Power status will show a lower level during normal operation.

  • Page 33: Ups Is Off

    Fault Isolation UPS is Off The following screen shows that the UPS is off. 96047 First Edition...

  • Page 34: Ups Is Not Communicating

    A hardware failure has been detected in the Management Card. Contact StorageTek’s Customer Support Services. The Management Card is making BOOTP requests. If you do not use a BOOTP server, you need to configure the Management Card’s TCP/IP settings.

  • Page 35: Battery Needs Replacement

    If AC power does not return, then the UPS will shutdown when the battery is discharged. Contact StorageTek Customer Support Services if the unit is under warranty or to replace the battery if the UPS is out of warranty.

  • Page 36: View Event Log

    Fault Isolation View Event Log The following screen shows an example of the event log. The Event Log stores past events including information that will help troubleshoot intermittent or site specific power problems. First Edition 96047...

  • Page 37: Troubleshooting The Ups

    Check the battery connections. Do not attempt to use the UPS. Unplug the UPS and contact StorageTek’s Customer Support Services* immediately to obtain a new UPS. Reduce the load on the UPS by unplugging equipment and reset the circuit breaker (on back of the UPS) until you isolate the device causing the problem (or the UPS).
  • Page 38 Allow the batteries to recharge for at least four hours. If the problem persists after recharging, contact StorageTek’s Customer Support Services* to replace the batteries. Check or reconnect the battery connections. for information about how to contact StorageTek’s First Edition 96047...

  • Page 39: Battery Replacement

    Battery Replacement The following procedure explains how to replace a worn or weak battery in the UPS. Observe the following safety precautions before replacing the battery. Battery Safety Observe the following safety precautions when replacing the batteries: WARNING: Personal injury. Do not lift heavy loads without assistance. The batteries are heavy and require two people to lift and install them.
  • Page 40 Fault Isolation 2. Remove the two (2) screws from the battery door with a Phillips screwdriver and remove the battery door. 3. Disconnect the leads from the battery. Pull the connectors towards you to disconnect the battery. 4. Use a Phillips head screwdriver to remove the screws that secure the battery tray.

  • Page 41: 5: Service

    In other cases, you must contact your service provider to correct the problem. Customer Support Services The Call Center for Customer Support Services (CSS) is available 24 hours a day, seven days a week, to customers with StorageTek maintenance contracts and to StorageTek employees. To contact StorageTek’s CSS about a problem: 1.

  • Page 42: Service Procedures

    4. Once it is determined that the UPS has failed, the call will be escalated. StorageTek will work with APC to get a replacement part (such as a battery or UPS) to the customer’s site.

  • Page 43: A: Specifications

    Table A-2. Battery Specifications Specification Battery type Replacement battery Backup time (half load) Recharge time Battery life 96047 L180 L700 Smart-UPS 1400 RM Smart-UPS 3000 RM 120 VAC 120 VAC 47 to 63 Hz 47 to 63 Hz NEMA L5-15P...
  • Page 44 Relative humidity (operating and storage) Table A-5. UPS Typical Runtime Load (Watts) 1040 1300 1430 1625 L180 L700 8.9 cm (3.5 in.) 13.3 cm (5.25 in.) 48.3 cm (19 in.) 48.3 cm (19 in.) 45.7 cm (18 in.) 63.5 cm (25 in.) 28.6 kg (63 lb)

  • Page 45: Redundant Switch

    Specification Nominal voltage Maximum line current Height Width Depth Weight Number of outlets 96047 L180 L700 120 VAC 120 VAC 47 to 63 Hz 47 to 63 Hz 1,400 VA; 12 A 3,000 VA; 14 A 4.4 cm (1.75 in.) 22.9 cm (17 in.)
  • Page 46 Specifications This page intentionally left blank. First Edition 96047...

  • Page 47: Glossary

    Glossary This glossary defines new or special terms and abbreviations found in this manual. A Ampere. AC Alternating current. APC American Power Conversion Corporation. Btu British thermal unit. A standard measure of a device’s heat output. The amount of heat required to raise one pound of water one degree Fahrenheit.
  • Page 48 Glossary lb Pound. A unit of measure for weight. SNMP Simple Network Management Protocol. tape library A housing that contains cartridge tapes and a robot that moves the tapes between storage cells and the attached tape drives. TCP/IP Transmission Control Protocol/ Internet Protocol.

  • Page 49: Index

    3-1 rear door, 3-2 UPS, 3-1 cooling considerations, xii cooling fans, xii cooling recommendations L180 library, xiii L700 library, xiv CRC, ix CSS, 5-1 Customer Resource Center (CRC), ix Customer Support Services (CSS), 5-1 door interlock, x...
  • Page 50 Index fault isolation, 4-1 feature codes rack cooling, 3-1 UPS, 1-2 frequency, A-1 function, 1-1 function select indicator, 2-4 function status indicator, 2-4 general information, 1-1 glossary, Glossary-1 graph indicators, 2-2 hard-copy publications, ix indicators redundant switch, 2-3 UPS, 2-1 input power and drives, A-1 installation battery, 3-3...
  • Page 51 A-3 suggestions, vii surge energy rating, A-1 switch description of, 1-1 installation, 3-4 specifications, A-3 telephone number, StorageTek CSS, 5-1 temperature recommendations L180 library, xiii L700 library, xiv terms, Glossary-1 thermal dissipation, A-1 troubleshooting introduction, 4-1 list of problems, 4-7...
  • Page 52 2-2 view event log, 4-6 voltage bar graph, 2-2 voltage sensitivity, 3-7 voltage transfer, 2-3 warning description of, viii web managmenet card, 3-6 web sites APC, viii StorageTek, ix web-based management, 3-6 Index-4 First Edition 96047...

  • Page 53: Reader's Comment Form

    Reader’s Comment Form Contact Us Submit your questions, comments, and suggestions to StorageTek’s Information Development Department. We appreciate your correspondence and are committed to responding to you. Publication Information Publication Name: Publication Part Number: Questions and Comments: Note: Staples can cause problems with automated mail sorting equipment. Please use pressure sensitive or other gummed tape to seal this form.
  • Page 54 BUSINESS REPL Y CARD FIRST CLASS POSTAGE WILL BE PAID BY ADDRESSEE INFORMATION DEVELOPMENT MS 2201 STORAGE TECHNOLOGY CORPORATION ONE STORAGETEK DRIVE LOUISVILLE CO 80028-2201 FOLD HERE AND TAPE If you would like a reply, please print: Your Name:__________________________________________________________ Company Name:______________________________ Department:_____________...
  • Page 56 World Headquarters Storage Technology Corporation One StorageTek Drive Louisville, Colorado 80028 USA Phone: 303.673.5151 Fax: 719.536.4053...

This manual is also suitable for:

L700

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