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Sun StorEdge L1000 Service Manual

1. a L F Interlock Switch CHS TB3 elo ae AC Input 5 b A C a 0 5 t t Extension Rotary Assembly Power Rotary axis Rotary axis a limit sensor home sensor supply 1 Es 1 i 0 1 BC scanner L 5 vdc d C r 119 gi JO 12 vdc e n Aifbrroduets BC scanner R t ID Passive backplane C r PN 6220360 X axis Gripper 0 a i encoder mater n an 5 t e L r r Gripper Gripper pos 6 interconnect sensor r 1 4 4 Extension Extension Probe pos ofolole ei interconnect motor sensor FIGURE B 1 tor ge k X motor Block Diagram RS 232 Di i LP solenoid interconnect Power Switch ce re Sencor yai 0 1 SCSI port IN RS 232 Host port Test Y axis motor a i X axis motor SCSI port OUT E EST Debugger port port 3 B 4 Sun StorEdge L1000 Service Manual Revision A APPENDIX C FRU List C 1 Appendix Overview Table C 1 is a list of the field replaceable units FRUs for the L1000 library TABLE 0 1 FRU List Part Numb
2. JE 5 S lt o Back or gt Forward lt gt Home 5 1 Tape Drive Intf H 1 Tape Drive Intf H R Overview Tapes Operator Service T Tl TT ontrol Panel Interface STEI 8 B PN 6220380 rie x O Standby NS 9 DH in 4 GG SCSI In port Zee Ml Drive tii al DUN SCSI Out port J Je B CM StorEDGE ASNI Touch Panel Display Panel mounts on top gt SCSI In port TF of Display Panel p Tape Drive Intf o y Tape Drive Intf A A SCSI Out port 88 8 amp 8 i Right Front Door Drive 2 Drive3 al 6 Load Port Closed SW os R F Interlock Switch y SCSI In port SCSI Out port
3. FIGURE 1 16 Rear Panel The SCSI ports can be configured to provide up to five separate SCSI busses Configuring with multiple SCSI busses improves the overall system performance by permitting concurrent operation of more than one SCSI device Chapter1 Library Description 1 21 1 10 Tape Drives The library can hold up to four DLT7000 tape drives When fewer than four tape drives are installed the tape drives must occupy consecutive drive bays beginning with drive bay 0 top left position when looking into the library from the front 5 Bino Bin3 Bin6 j Bin 1 Bin 4 Bin 7 5 Bin2 5 Bin 8 o E Drive 0 E Drive 1 Drive 2 Drive 3 FIGURE 1 17 Tape Drive Numbering Tape Drive specifications are shown in Table 1 4 TABLE 1 4 Tape Drive Specifications Model Native Mode With 2 1 Compression Number Transfer Rate Capacity Transfer Rate Capacity DLT7000 5 MB sec 35 GB 10 MB sec 70 GB 1 22 Sun StorEdge L1000 Service Manual Revision A 1 10 1 Hot Swap Feature The L1000 permits the removal and replacement of tape drives without removing l
4. Load port Load pack View A A i 4 Bulk pack MWD Note The load pack in View A A bins 22 29 can be configured for import export In this case the bins are classified with the load port and numbered load 1 8 FIGURE 1 13 Bin Locations Sun StorEdge L1000 Service Manual Revision A 1 6 Load Port The load port is mounted under the control panel in the right front door assembly It includes a microswitch that indicates when the load port door is closed The load port functions as a user interface enabling you to remove a tape cartridge from the library or to add a new tape cartridge to the library The load port is keyed to prevent the operator from improperly loading a cartridge 1 7 Cooling Fans There are up to seven cooling fans in a stand alone library and up to thirteen fans in a rackmounted library m Two 24 VDC 90 CFM fans in the base of the cabinet m One 24 VDC 41 CFM fan at the top left rear corner of the cabinet m One 24 VDC 14 CFM fan is mounted on each up to four tape drive assembly m Six 24 VDC 14 CFM fans are mounted on the back of a rackmounted library All fans on a stand alone library are air intake fans The 90 CFM and 41 CFM fans are field replaceable units FRUs However the 14 CFM fans mounted on each tape drive are not FRUs if one of these fans is defective the entire tape drive assembly must be replaced The 1
5. System Off line Report Misc Test Standby SysTest SysTest Initialize Statistics Library Library Nonvol Load Port Results Statistics Load Pack Initialize Auto Operate Actuator Nonvol Ax Clean es Contig Service Change Calibrate Password FIGURE 3 1 Service Screen Figure 3 2 and Figure 3 3 show an overview of the service menus Statistics Actuator Horizontal Position Vertical Position Extension Position Rotary Position Gripper Status On Time Command Time Pick Bin Count Place Bin Count Pick Drive Count Place Drive count Horizontal Move Count Vertical Move Count Extension Move Count Gripper Move Count Extension Force Count Drive Place Retry Partial Grip Count Load Port Pick Count Load Port Place Count Drive Pick Retry Horizontal Retry Vertical Retry Extension Retry Gripper Retry Load Retry Barcode Scan Return Horizontal Correct Vertical Correct Drive Handle Retry FIGURE 3 2 Control Panel Service Menu Part 1 3 2 Sun StorEdge L1000 Service Manual Revision A Report Sys Test Library Results Total number of picks and places Last Operations Status Total Test Time Test Type Avg Drive to Bin move time Avg Bin to Drive move time Avg Bin to Bin move time Longest move time Number bad barcode reads Number place to Drive 0 Number place to Drive 1 Number place to Drive 2 Number place to Dr
6. FIGURE 4 10 Right Vertical Belt Touch Gauge Installation Chapter 4 Service Tools and Preventive Maintenance 4 17 4 18 5 Using the 16 oz force gauge PN 6221367 with the hook adapter installed pull the right side of the belt toward the touch gauge post as shown in Figure 4 11 The force required to pull the belt until it contacts the touch gauge post should be 8 5 1 5 ounces 241 42 5 gms PL Gn oy Se 4 Se FIGURE 4 11 Right Vertical Belt Tension Measurement 6 If adjustment is required continue to the tension adjustment procedure Tension Adjustment Procedure 1 Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position on page 6 4 2 To access the right y axis belt clamp see Figure 4 12 a Disconnect the x axis motor power cable connector from the x motor interconnect board b Remove the Phillips screw that secures the x axis motor interconnect board to the x chassis c Remove the two Phillips screws that secure the y axis sensor assembly to the x chassis d Move the vertical axis sensor assembly and x motor interconnect away from the y axis belt clamps see Figure 4 13 Sun StorEdge L1000 Service Manual Revision A X motor cable connector Phillips mounting screw Vertical axis sensor assembly Phillips mounting screws FIGURE
7. FIGURE 6 10 Fan 41 CFM Chapter 6 FRU Removal and Replacement Procedures 6 19 6 11 Fan 90 CFM Part Number F370 3520 01 Location Two identical fans are located on a mounting plate at the center base of the cabinet Characteristics 24 VDC 90 CFM 1400 RPM 4 69 in x 4 69 in x 1 in Function Draws air into the library through filter at rear base of cabinet Required Tools m 5 16 in nut driver m small cutters Removal Procedure 1 Remove power from the library 2 Remove the library enclosure See Section 6 2 Removing the StorEdge L1000 Enclosure 3 Slide the x axis to the right side of the cabinet 4 Slowly raise the y chassis and tie wrap one of the vertical belts to hold the y chassis at the top of the cabinet 5 Disconnect the single red lead and single black lead from the front side of the terminal strip at the left edge of the fan mounting plate 6 Remove the fan mounting plate from the library as follows a Loosen the 5 16 in hex nuts that secure the fan mounting plate to the base of the cabinet b Hold the x umbilical cable at the right edge of the cabinet c Slide the fan mounting plate forward to disengage the rear edge of the mounting plate from its retention tabs 6 20 Sun StorEdge L1000 Field Service Manual Revision A d Lift the front edge of the mounting plate up and over the hex nuts and forward to remove it from the cabinet 7 Remove the defective fa
8. SCSI TO HOST SYSTEM INTERFACE FAILURE Possible SCSI bus time out or premature disconnect Check cable connections and cable length Both Appendix Sense Data Values D 5 Sense Key ASC ASCQ Message Name Description Interface 5A 01 OPERATOR MEDIUM REMOVAL REQUEST Indicates that the element contains a cleaning cartridge that is ased up and the system is unable to export the cleaning cartridge Manually unload the tape The load port door is open so import export elements can not be accessed Both 80 00 DOOR IS OPENED INVENTORY MAY HAVE BEEN CORRUPTED Close door and retry command If the system is ON LINE it executes its initialization procedure Both 80 00 DOOR WAS OPENED INVENTORY MAY HAVE BEEN CORRUPTED Close door and retry command Both none 80 01 DLT DRIVE REQUIRES CLEANING DLT tape drive indicates that drive needs cleaning Clean the DLT tape drive This is returned with element status data which has no sense key SCSI 80 01 TRANSFER FULL COMMAND CAN NOT BE EXECUTED Gripper has cartridge in it Move cartridge to empty storage element using Move Medium command Retry command Both 80 01 TRANSFER FULL AT END OF PLACE Gripper has cartridge in it at end of a place operation Move Medium with a target other than the Transfer Move cartridge to empty storage element using Move Medium command
9. 85 08 HORIZONTAL HOME NOT FOUND Horizontal axis did not reach the home position Issue Rezero Unit and retry command If failure repeats run horizontal self test Both 85 10 HORIZONTAL INVALID ACTUATOR START POSITION Position of horizontal axis is unknown Issue a Rezero Unit command Both 85 11 HORIZONTAL INVALID COMMAND Horizontal axis commanded to position out of system mechanical limits Issue a Rezero Unit command If problem persists calibrate the library Both 85 20 HORIZONTAL TEST FAILURE The axis crossed no confirmation flags at expected velocities during self test Check flag sensor and cable connection Check for obstacles in path Check motor cable connection Both 85 22 HORIZONTAL ENCODER FAILURE The requisite numbers and widths of horizontal confirmation flags were not found Check flag sensor cable connections and obstructions on the horizontal rail Also check that the motor is operational issue a Self test command Both 85 23 HORIZONTAL POSITION OVERFLOW The position step counter overflowed Issue a Rezero Unit command Both 85 30 HORIZONTAL MAPPING FAILURE Scanner was unable to detect horizontal target during calibration Both 88 00 WARNING SAFE TEMPERATURE EXCEEDED This is only a warning that the temperature in the library exceeds the normal operational temperature of 329 C 909F Bo
10. FIGURE 6 5 Stepper Motor X Axis Chapter 6 y 8 JA a AW 0 00 0 0 Pulley X chassis partial view FRU Removal and Replacement Procedures 6 9 6 6 Power Supply 300 Watt Part Number F370 3531 01 Location Top right rear corner of the library cabinet Characteristics Power rating of 300 watts Auto select for inputs of 115 to 230 VAC Thermal controlled variable speed BB fan Function Supplies 5 VDC logic voltage Supplies 12 VDC to drive stepper motors Required Tools m Small cutters m Small Phillips screwdriver m Medium Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Disconnect the power cord 3 Remove the library enclosure 4 Disconnect 4 pin female connector PO 5 Disconnect 4 pin female connector P2 6 Disconnect 4 pin female connector P3 7 Remove the tie wrap that secures the power supply cable bundles together 8 Disconnect 4 pin female connector from J7 of the backplane 9 Disconnect 4 pin male connector from J8 of the backplane 10 Disconnect 6 pin female connector from J6 of the backplane 11 Disconnect 6 pin female connector from J5 of the backplane 12 Remove the screw at the front of the power supply terminal strip to disconnect the green ground wire 6 10 Sun StorEdge L1000 Field Service Manual Revision A 13 14 15 16 At the terminal strip disconnect the brown
11. The passive backplane PWA is mounted flat in the top rear center of the cabinet Its function is to provide power and receptacles for the robotics controller actuator driver and SCSI controller boards This PWA also serves as an interconnect for cables that provide power and signals to all robotic components in the library There are four fuses on the passive backplane F1 PN 0395036 1A 12 VDC F2 PN 0395115 15A 3 3 VDC future use currently no voltage is applied F3 PN 0395113 15A 5 VDC F4 PN 0395035 2A 12 VDC Sun StorEdge L1000 Service Manual Revision A LIMA N FIGURE 1 6 Passive Backplane Library Description 1 7 Chapter 1 1 3 2 Robotics Controller PWA The robotics controller PWA connects to J3 and J26 of the passive backplane The robotics controller responds to commands from a host computer such as controlling the library robotics movement of cartridges The following table lists the robotics controller major components and their functions TABLE 1 1 Robotics Controller PWA Label Description Function LED1 LED1 Indicates that the microprocessor firmware is running J1 10 pin ribbon connector For the background mode debugger port on the 68332 microprocessor J2 9 pin D sub connector Auxiliary serial port used for development J3 9 pin D sub connector Serial port used for diagnostics and software updates J6 72 pi
12. describes and illustrates the ten major components of the L1000 library m Chapter 2 Security Levels and Passwords describes library control panel security levels and password protection m Chapter 3 Control Panel Service Screen describes the control panel service screen Chapter 4 Service Tools and Preventive Maintenance describes the recommended preventive maintenance schedule and procedures m Chapter 5 Fault Isolation provides fault isolation tables to assist FSEs in determining root cause of library failures m Chapter 6 FRU Removal and Replacement Procedures provides detailed instructions on removing and replacing each field replaceable unit FRU m Chapter 7 Diagnostic Software describes the L1000 diagnostic software installation and operation m Appendix A Library Specifications lists the L1000 specifications m Appendix B Block Diagram provides the L1000 physical block diagram m Appendix C FRU List is a list of L1000 field replaceable units m Appendix D Sense Data Values is a list of all error and message information that can be sent from an L1000 to a host computer Preface xvii Using UNIX Commands This document may not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices See one or more of the following for this information m Solaris 2
13. 7 5 5 5 Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Stat Exercise Horizontal OK ATL P1 Exercise Vertical ation Boot Block 1 11 Exercise Extension Exercise Gripper Exercise Rotary Pick Place All Report Calibrations Bin Drive SysTest Random SysTest Random Bin SysTest Return Status Random Bin Drive SysTest Detected ATL P1000 at port Built In System Pick Place Test For All Bins FIGURE 7 9 System Tests Bin SysTest Random Bin SysTest Performs an initial sequential pick place to every bin then performs a random pick place test of all bins One cycle is complete when each bin has been randomly accessed Random Bin Drive SysTest Performs an initial sequential pick place to every bin then performs a random pick place test between bins and tape drives This test differs from Random SysTest because it does not move tapes between bins during the random cycle One cycle is complete when each bin has been randomly accessed Chapter 7 Diagnostic Software 7 17 7 5 6 Using the Status Menu The Status Menu reports actuator status statistics information and system configuration information The Status Menu has the following options 7 5 6 1 Actuator Status Reports the position in the Return Status window of each of the five actuators horizontal vertical rotary extension and gripper in the lib
14. 1 3 CORI HAAS RE LIU BUY TER SONS RIED CHA LR HE RE EH gt VCCI FE 050 59 LMT FAME EMILE Er HA BEU Ze Hi T 40 595 TLED a DNS RIRE AOC 0 05 0 ET gt gt TEL HO CISPR 22 Warning This is a Class A product Ina domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Achtung Dieses ist ein Ger t der Funkst rgrenzwertklasse A In Wohnbereichen k nnen bei Betrieb dieses Ger tes Rundfunkst rungen auftreten in welchen Fallen der Benutzer f r entsprechende Gegenmassnahmen verantwortlich ist Attention Ceci est un produit de classe A Dans un environment domestique ce produit peut causer des interf rences radio lectriques Il appartient alors l utilisateur de prendre les mesures appropri es Notice for USA and Canada Only If shipped to USA use the UL LISTED power cord specified below for 100 120 V operation If shipped to Canada use the CSA CERTIFIED power cord specified below for 100 120V operation Plug Cap Parallel blade with ground pin NEMA 5 15P configuration Cord Type SJT three 1 5 mm 16 AWG or 1 0 mm 18 AWG wires Length Maximum 4 5m 15 feet Rating Minimum 10 A 125 V Attention LIRE LA REMARQUE DANS LE MODE D EMPLOI Remarque CETTE REMARQUE NE CONCERNE QUE LES TATS UNIS ET LE CANADA En cas d envoi aux tats Unis utili
15. 6 Disconnect the 4 pin male power connector at the top center of the tape drive 7 Disconnect the 36 pin ribbon cable near the right edge of the tape drive 8 Slide the tape drive assembly out the rear of the library 6 30 Sun StorEdge L1000 Field Service Manual Revision A Tape drive tray ae Access panel 4 FIGURE 6 16 DLT Tape Drive Assembly 6 31 FRU Removal and Replacement Procedures Chapter 6 6 16 Robotics Controller PWA Part Number F370 3525 01 Location Inside top rear center of cabinet Connects to J3 and J26 of the passive backplane Characteristics Contains Motorola 132 pin 68332 20MHz microprocessor U1 Contains Dallas 64K nonvolatile SRAM U2 4 20 in x 7 60 in PWA 10 67cm x 19 30cm Function Responds to RS 232 commands from a host computer to control and track movement of cartridges Required Tools m Small Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Disconnect the RS 232 cables at the rear edge of the robotics controller PWA J2 and J3 4 Remove the small Phillips screw that secures the robotics controller PWA to the rear panel of the cabinet 5 Disconnect the robotics controller PWA from the passive backplane and remove it from the cabinet 6 After replacing the robotics controler pwa reset the library configuration using Section 7 5 9 1 Configure System on page 7 30 6 32 Sun StorEdge L1
16. Abort Command Loop Mode Exit System Tests Exercise Horizontal Exercise Vertical Exercise Extension Exercise Gripper Exercise Rotary Pick Place All Report Calibration Bin SysTest Bin Drive SysTest Random SysTest Random Bin SysTest Random Bin Drive SysTest User Test User Inpu Command User Defined Tests Move Actuators Config Self Test All Home All Horizontal Axis Vertical Axis Extension Axis Rotational Axis Gripper Drive Door Unload Tape Move Cartridges Read Barcode Status Actuator Status Report Statistics Reset Statistics System Test Info System Info Note An arrow gt to the right of an option indicates selection of that option will display a submenu TABLE 7 1 7 8 Menu Structure Sun StorEdge L1000 Service Manual Revision A Align Calibrate Align Calibrate Library SCSI ID Report Library SCSI ID Drive SCSI ID Reset Drive Report Drive Bin Position Drive Position Load Port Position Configure System Report System Init Inventory Init Non vol RAM Recovery Auto Inventory Exabyte No Barcode Clean Tape Power On Auto Load Flash Download 1 32 Toes 1322 7 5 2 3 Using the File Menu The File Menu has the following options Abort Command Aborts the current operation Displays the response from the most recent command in the Command
17. Back button 3 11 3 12 baud rate 5 3 Belt Tension 4 12 Block Diagram B 1 Bulk pack 1 18 C Cabinet 1 4 Change Password 3 3 cleaning tape 4 10 Climatic Environmental A 3 Continuous button 3 8 Control Electronics Actuator Driver 1 10 Robotics Controller 1 8 SCSI Controller 1 12 X Encoder 1 14 X Motor Interconnect 1 14 Y Axis Encoder 1 13 Control Panel 1 19 1 20 default password 2 3 lock icon 2 2 Navigation 3 3 Operator 2 2 password 2 4 2 5 passwords 2 1 security level 2 1 2 2 2 3 2 6 Service screen 3 1 User menu 2 2 Control panel interface 1 19 Cooling Fans 1 19 D diagnostic port 1 21 Digital Linear Tape DLT 1 1 Dimensions A 2 Display panel 1 19 DLT Tape Drive 6 29 drive bays 1 22 E Electromagnetic Electrostatic Susceptibility A 3 enclosure 1 4 Environmental Specifications A 3 Index 1 Exercise 3 9 Extension Axis 1 16 Belt 4 24 Extension rail 1 16 Extension shaft 1 16 F Fan Filters 4 4 Fan 41 CFM 6 18 Fan 70 CFM 6 20 Fault Isolation 5 1 field replaceable unit 6 1 C 1 fixed storage bins 1 18 FRU 6 1 Actuator Driver PWA 6 34 DLT Tape Drive 6 29 Fan 70 CFM 6 20 Passive Backplane PWA 6 36 Power Supply 300 Watt 6 10 Power Switch 6 12 Robotics Controller PWA 6 32 SCSI Wide Differential PWA 6 22 Stepper Motor X Axis 6 8 Stepper Motor Y Axis 6 6 Timing Belt X Axis 6 12 Timing Belt Y Axis 6 24 Y Interconnect PWA 6 38
18. See Section 6 3 Securing the X Chassis in the Maintenance Position on page 6 4 4 Move the extension rotary assembly to the left edge of the cabinet 5 Install touch gauge PN 6221366 on the x axis belt as shown in Figure 4 14 LC FIGURE 4 14 Horizontal Belt Touch Gauge Installation Chapter 4 Service Tools and Preventive Maintenance 4 21 4 22 6 Using the 16 oz force gauge PN 6221367 with the flat adapter installed push the belt toward the touch gauge as shown in Figure 4 15 The force required to push the belt until it just disappears under the notch in the gauge at the arrow should be 10 5 1 0 ounces 298 28 35 gms oN FIGURE 4 15 Horizontal Belt Tension Measurement If adjustment is required continue to the tension adjustment procedure Tension Adjustment Procedure At the left end of the x chassis adjacent to the belt tensioning pulley loosen the two 3 32 in Allen locking screws Loosen the adjustment screw 5 16 in locknut Adjust the belt tension as follows a To tighten belt tension turn the 7 64 in Allen adjustment screw clockwise b To loosen belt tension turn the 7 64 in Allen adjustment screw counterclockwise Tighten the locking screws and locknut Recheck the belt tension using Tension Measurement Procedure on page 4 21 Su
19. The door hinge pin is spring loaded When tilting the door forward in the next step place a finger on the top edge of the door and cover the hinge pin to prevent it from flying out as the door is removed 8 Push down on the hinge pin and slowly tilt the top right corner of the door out of the cabinet 6 28 Sun StorEdge L1000 Field Service Manual Revision A 9 Remove the door from the cabinet Hinge pin Control panel FIGURE 6 15 Right Door Assembly With B W Control Panel 6 29 FRU Removal and Replacement Procedures Chapter 6 6 15 DLT7000 Differential Tape Drive Part Number F370 3516 01 Location Accessed from the rear of the library Characteristics 5 25 in form factor Hot swap feature See Section 1 10 1 Hot Swap Feature Function Writes data to and reads data from DLT tape cartridges Required Tools m Medium Phillips screwdriver Removal Procedure 1 If a tape is present eject and remove it from the tape drive 2 Remove the six screws that secure the tape drive access panel to the rear of the library cabinet and remove the panel Removing this panel will initiate a controlled 50 msec power down of the tape drive See Section 1 10 1 Hot Swap Feature 3 Remove two screws that secure the tape drive tray in the library cabinet 4 Slide the tape drive tray out the rear of the library approximately 2 inches 5 Disconnect the SCSI cable at the back of the tape drive
20. To turn the library on 1 Make sure All internal packaging foam tie wraps and so forth is removed The front doors and load port are closed The library enclosure is installed All rear panel connections are secure 2 At the front panel set the AC power switch to the on position 3 After several seconds verify that the control panel comes on To turn the library off 1 Set the AC power switch to the off position 2 Verify that the control panel turns off Power switch 7 FIGURE 6 1 Library Power Switch 6 2 Sun StorEdge L1000 Field Service Manual Revision A 6 2 Removing the StorEdge L1000 Enclosure 1 At the rear of the library remove the five screws holding the enclosure to the library frame 2 Slide the enclosure toward the rear of the library about 1 2 inch 12 7 mm and then lift the enclosure off the library frame 3 Set the enclosure aside StorEdge L1000 enclosure FIGURE 6 2 Removing the Library Enclosure Chapter6 FRU Removal and Replacement Procedures 6 3 6 3 6 4 Securing the X Chassis in the Maintenance Position To perform some maintenance procedures it is necessary to raise and secure the X chassis approximately three inches above its resting position at the base of the cabinet There is a 1 4 in hole provided on the left front side of the cabinet frame in which a 2 shaft
21. black blue and white wires that are connected to the power supply Remove four Phillips screws that secure the power supply to the rear panel of the library Remove two Phillips screws that secure the front of the power supply to its baseplate Remove the power supply from the cabinet Phillips screws Power supply RF X Phillips screws Backplane Terminal strip FIGURE 6 6 Power Supply 300 Watt Chapter 6 FRU Removal and Replacement Procedures 6 11 6 7 Timing Belt X Axis Part Number F370 3522 01 Location Runs width at the front edge of the x chassis Wraps around the rotary drum Characteristics 1 5 in pitch 14 in wide Kevlar reinforced Function Engaged by the x axis motor and connected to the rotary drum When the rotary drum is locked the x axis belt will drive the x chassis horizontally between the left edge and the right edge of the cabinet When the rotary drum is unlocked horizontal movement of the x axis will be locked out and the x axis belt will drive rotation of the rotary drum Required Tools m 3 32 in Allen wrench m 5 16 in open end wrench a 7 64 in Allen wrench Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position 4 At the left end of the x chassis adjacent to the belt tensi
22. fuses 1 6 F1 1 6 F2 1 6 F3 1 6 F4 1 7 G Gripper 1 17 Cam and Roller 4 8 Lower jaws 1 17 motor 1 17 Upper jaw 1 17 H Home 3 9 Horizontal X Axis 1 16 Hot Swap Feature 1 23 l In Progress dialog box 3 10 Initialize Nonvol Statistics 3 3 Initialize Normal Statistics 3 3 L 1 1000 2 2 rackmountable configuration 1 1 stand alone unit 1 1 LED Operate Handle 4 10 Tape In Use 4 10 Use Cleaning Tape 4 10 Left Y Axis Vertical Belt 4 14 Load Pack 6 44 Load pack 1 18 lock icon 2 2 2 3 Lower jaws 1 17 lubricating oil 4 3 medium changer command set 1 1 Move to screen 3 10 Move to 3 9 N nonvolatile memory 3 12 0 Operate Axes Tests Exercise 3 9 Home 3 9 In Progress dialog box 3 10 Move to screen 3 10 Move to 3 9 Operation column 3 9 Selftest 3 9 Operate Handle LED 4 10 Index 2 Sun StorEdge L1000 Field Service Manual Revision A P Passive Backplane PWA 6 36 password 2 3 2 4 2 5 Performance Characteristics A 2 Physical Characteristics A 2 Power Environment A 3 Power Supply 300 Watt 6 10 Power Switch 6 14 Preventive Maintenance 4 3 Belt Tension 4 12 Extension Axis Shaft and Rail 4 8 Fan Filters 4 4 Gripper Cam and Roller 4 8 lubricating oil 4 3 schedule 4 1 supplies 4 3 Tape Drives 4 10 Vertical Rail Primary 4 6 Vertical Rail Secondary 4 6 X Chassis Horizontal Rail 4 6 primary vertical rail 4 6 printed wiring assembly PWA
23. 18 Load pack 1 18 Swap Bins 3 7 Swap Time A 2 Synchronous Fast and Wide SCSI 1 12 Synchronous Transmission 1 12 Index 3 Sys Test Library 3 3 Sys Test Library Results 3 2 System test 3 7 system test report 3 6 Systest Library 3 7 ABORT button 3 8 Continuous button 3 8 Random 3 7 Swap Bins 3 7 Swap Bins and Swap Drives 3 7 Swap Drives 3 7 User Barcode 3 7 T Tape Drives 1 22 4 10 Auto Clean 4 10 cleaning tape 4 10 DLT7000 1 22 Numbering 1 22 specifications 1 22 A 4 Tape In Use LED 4 10 Timing Belt X Axis 6 12 Timing Belt Y Axis 6 24 Touch panel 1 19 troubleshooting control panel 5 2 diagnostics 5 3 extension axis 5 4 gripper 5 5 horizontal axis 5 6 rotary axis 5 6 tape drive 5 3 vertical axis 5 7 U Upper jaw 1 17 Use Barcode button 3 7 Use Cleaning Tape LED 4 10 V Vertical Y Axis 1 15 Vertical Ra l Primary 4 6 Vertical Rail Secondary 4 6 W Weight A 2 X X Axis Horizontal Belt 4 21 X Chassis Horizontal rail 4 6 X Encoder 1 14 X Motor Interconnect 1 14 Y y axis belt 4 14 4 17 4 21 4 24 Y Axis Encoder 1 13 Y Encoder Interconnect 6 38 6 40 6 42 6 44 6 46 Index 4 Sun StorEdge L1000 Field Service Manual Revision A
24. 3 Preventive Maintena nce Supplies The following preventive maintenance supplies are provided with the library PN 0715022 Double wrapped cotton swabs qty 100 PN 0725082 Half ounce tube of lubric Chapter 4 ating oil with Teflon Service Tools and Preventive Maintenance 4 3 4 4 Cleaning and Lubrication 1 Remove power from the library An See Section 6 1 Turning the Library On and Off on page 6 2 Caution Do not disconnect the power cord It provides a ground to the chassis to help prevent electrostatic discharge ESD damage 4 4 1 4 4 1 1 Remove the library enclosure See Section 6 2 Removing the StorEdge L1000 Enclosure on page 6 3 Use proper ESD procedures when servicing the library The following components of the library require periodic cleaning and or lubrication m Fan filters Vertical rails and rollers X chassis horizontal rail Extension axis shaft m Extension axis rail a Gripper cam and roller m Tape drives Where preventive maintenance procedures call for cleaning with a lint free cloth the cloth may be dampened with isopropyl alcohol Where lubrication is reguired use only the lubricating oil with Teflon supplied with the library Fan Filters The StorEdge L1000 library has three fan filters located m Outside the cabinet at the top right rear corner m Outside the cabinet at the base of the library m Inside the cabinet
25. A OREA Pick Bin Count 26501 Place Bin Count 26435 KEE Pick Drive Count 11323 Place Drive Count 10143 Pick Load Port Count 873 Load Pack Place Load Port Count 877 Horizontal Move Count 268831 Vertical Move Count 152238 Extension Move Count 401167 eer Breit Extension Force Count 1602670 Gripper Move Count 76945 DLT Handle Mode Count 6189 FIGURE 3 4 Statistics Report Sun StorEdge L1000 Service Manual Revision A Figure 3 5 shows a sample auto clean report PN lt o Back or gt Forward 4 Home JO ol RY Off line Standby Load Port Load Pack Overview Tapes Operator Service Report Auto Clean Status Auto Clean Enabled FALSE yN FIGURE 3 5 Auto Clean Report Figure 3 6 shows a sample actuator report PN lt o Back or gt Forward 4 Home Jo o RN Overview Tapes Operator Service System Off line Report Actuator Horizontal Position 8 752 l SEE Vertical Position 3 126 A Extension Position 0 015 Load Port Gripper Status Closed Rotary Position Front Load Pack nN FIGURE 3 6 Actuator Report Chapter 3 Control Panel Service Screen 3 5 Figure 3 7 shows a sample system test report y lt 20 Back or gt Forward 4 Home JO ol Ss Overview Tapes Operator Service System a Report Systest Library Results Standby Pick and Place Total Count 62466 System Test Status B 80 0B Total Test Time Hr Min
26. Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et quicomprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun SunDocs StorEdge et Solaris sont des marques de fabrique ou des marques d pos es ou marques de service de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc Quantum Corporation r clame DLT et DLTtape sont des marques de fabrique au Etats Unis et dans d autres pays L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox pour la recherche et le d veloppement du con
27. Command Status OK ATL P1000 6220070 1 11 A Home All lock 1 11 Horizontal Axis Vertical Axis Extension Axis Rotational Axis Gripper Drive Door Unload Tape Move Cartridges Read Barcode gt lt Return Status Detected ATL P1000 at port Perform Self Test Routines For All Actuators FIGURE 7 11 Move Actuators Menu Extension Axis Opens a submenu with the following options Self test Home Move to Bin Move to Load Port Move to Drive Move to Position perform an extension axis self test return the extension axis home move the extension axis to a specified 0 29 bin location move the extension axis to the load port location move the extension axis to a specified 0 3 drive location move the extension axis to a specified position relative to home 0 504 in to 5 093 in Chapter 7 Diagnostic Software 7 21 7 5 1 6 7 5 1 7 7 5 1 8 7 5 1 9 Rotational Axis Opens a submenu with the following options m Self test perform a rotary axis self test m Home return the rotary axis home facing back m Front rotate the axis to facing front m Back rotate the axis to facing back Gripper Opens a submenu with the following options m Self test perform a gripper self test m Home return the gripper home closed m Open open the gripper jaws m Close close the gripper jaws Drive Door Opens a submenu with the following options m Self t
28. DLTtapelV cartridges and DLT7000 tape drives The StorEdge L1000 is available as a stand alone unit Figure 1 1 and Figure 1 2 or in a rackmountable configuration Figure 1 3 The library is controlled by a host computer via a SCSI differential bus using the SCSI 2 medium changer command set There is also an RS 232 diagnostic port interface There are ten major components of the StorEdge L1000 Cabinet Power supply Control electronics Robotics Storage array Load port Cooling fans Control panel Rear panel Tape drives A detailed description of these components begins on page 1 4 Key lock Front door On off switch ge Control panel Load port Bulk load door FIGURE 1 1 StorEdge L1000 Front View Host port diag port and library PWAs Power connectors Bus connector Tape drive SCSI connectors FIGURE 1 2 StorEdge L1000 Rear View 1 2 Sun StorEdge L1000 Service Manual gt Revision A Rack not included Key lock Front door On off switch Control panel Load port Bulk load door FIGURE 1 3 StorEdge L1000 Rackmounted Chapter 1 Library Description 1 3 1 1 4 StorEdge L1000 Cabinet The library cabinet dimensions are 17 3 in wide 43 8 cm 19 8 in high 50 3 cm 28 5 in deep 72 1 cm 101 Ib 46 kg stand alone unit without cartridges 89 Ib 41 kg rack
29. OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Return Status Detected ATL P1000 at port Abort the outstanding command FIGURE 7 2 Serial Diagnostics Main Menu 7 4 Sun StorEdge L1000 Service Manual Revision A 7 4 7 4 1 7 4 2 The Diagnostic Software User Interface This section describes the four components of the diagnostic software user interafce Menu bar Command status window Return status window m Help line Menu Bar The serial diagnostic tool menu bar includes the following seven drop down menus File User Test System Test Status Move Actuators Align Calibrate Config To activate a menu m Point and click with a mouse or m Hold the ALT key and press the key underlined in the menu title Menus and submenus are described in detail in this chapter Command Status Window The command status window displays the communications between the diagnostic program and the L1000 Each command from the diagnostic software and each response from the library is listed here Chapter7 Diagnostic Software 7 5 Serial Diagnostic Too Menu Bar File User Test System Tests Status Move Actuators Align Calibrate Config Command Status OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Command Status Window Return Status Detected ATL P1000 at port Return T Status
30. Retry command Both 80 06 TRANSFER EMPTY COMMAND ABORTED Gripper does not contain cartridge at end of pick portion of Move Medium command Both 80 07 SYSTEM IS STOPPED BUTTON IS CURRENTLY PUSHED The Control Panel STOP button was pressed Press the STOP button Both D 6 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface 80 07 SYSTEM STOP BUTTON WAS PRESSED MAY CURRENTLY BE PRESSED The Control Panel STOP button was pressed Press the STOP button Retry command Both 80 08 LOGICAL UNIT TURNED ON LINE The library is ready to communicate with the host computer Press the Control Panel STANDBY button to take the library off line Diag 80 09 LOGICAL UNIT IS TURNED OFF LINE The library is ready to communicate with the diagnostic PC Press the Control Panel STANDBY button to place the library on line SCSI 80 09 LOGICAL UNIT STANDBY BUTTON WAS PRESSED Retry command Both 80 10 LOAD RETRY FAILED L1000 was unable to successfully load the drive even after retries Check drive alignment If problem continues drive may need servicing Both 80 OA NVRAM CHECKSUM FAILURE Nonvolatile RAM contents are corrupted Use the Diagnostic Software to initialize nonvolatile RAM and calibrate system Both 80 0B COMMAND ABORTED BY USER In
31. Status command and retry move command D 4 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface 3B OE MEDIUM SOURCE ELEMENT EMPTY Source element address does not contain a cartridge Issue a Read Element Status command and retry move command If problem repeats issue an Initialize Element Status command followed by a Read Element Status command and retry the move command Both 43 00 SCSI MESSAGE ERROR Detected message error in message processing on the SCSI BUS SCSI 45 00 SELECT OR RE SELECT FAILURE L1000 timed out trying to reselect host Make sure host is running SCSI 47 00 SCSI PARITY ERROR SCSI Parity Error detected Check cable connections and cable length SCSI 48 00 INITIATOR DETECTED ERROR Initiator Detected Error Message was received from the host SCSI 4E 00 OVERLAPPED COMMANDS ATTEMPTED Due to a second command being sent from the same host before a previous command has completed the previous command has been aborted This may also occur when executing off line commands via the Control Panel and Diagnostic Port simultaneously Both 53 02 MEDIUM REMOVAL PREVENTED Prevent Medium Removal command was executed and command was received to export cartridge Execute Allow Medium Removal command and retry move medium command SCSI 54 00
32. X Motor Interconnect PWA Part Number F370 3528 01 Location Mounts on the right end of the horizontal chassis assembly Characteristics T shaped 1 98 in x 0 96 in PWA 5 03cm x 2 44cm Function Provides cable interconnect point between the x axis motor and the passive backplane PWA Required Tools m Medium size Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Disconnect the x axis motor cable from J1 4 Disconnect the y umbilical cable from J2 on the underside of the PWA 5 Remove the Phillips screw that secures the x motor interconnect PWA to the y chassis assembly 6 Remove the x motor interconnect PWA from the library cabinet 6 40 Sun StorEdge L1000 Field Service Manual Revision A i DN S gt Pa X motor interconnect PWA FIGURE 6 21 X Motor Interconnect PWA Chapter6 FRU Removal and Replacement Procedures 6 41 6 21 Extension Rotary Assembly Part Number F370 3529 01 Location Mounts on top of the x chassis rotary drum Characteristics Contains extension motor which drives gripper forward and backward Contains gripper motor which opens and closes the gripper jaw Function Grips a single cartridge at a time for transport to a new location Required Tools Small needle nose pliers m Small Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Move
33. button The following screen is displayed Jo Back ox Forward 4 Home 60 RO Overview Service PY Tapes Operator Service EANA EM Enter Password Standby Load Pack System Off line fa Enter Password _ mm EM gale az FIGURE 2 3 Service Password Prompt 2 Enter the current Service password The factory default is 5678 2 4 Sun StorEdge L1000 Field Service Manual Revision A 3 Touch the Enter button The following screen is displayed py lt o Back or gt Forward N Home 6 0 v Overview Tapes Operator Service System Off line Report Test Misc Standby ae SysTest SysTest Initialize Statistics Library Library Nonvol Load Port Results Statistics Load Pack Initialize Auto Operate Actuator Clean meee Nonvol Config Service Change Calibrate Password FIGURE 2 4 Service Screen 4 Touch the Change Password button The following screen is displayed IS lt 20 Back or gt Forward 4 Home JO ol KS Overview Tapes Operator Service es ne 4 DEMI New Password _ 3 Load Port Reenter Password _ Ea KECIL Security Level Operator 2 Service Ba Select Change FIGURE 2 5 Change Password Screen 5 Enter the new password 6 Touch the Select button 7 Reenter the new password Chapter 2 Security Levels and Passwords 2 5 2 4 1
34. information stored in nonvolatile memory Initialize nonvolatile memory configuration returns the library configuration to its factory default condition eliminating any changes made using the Configure Library and Configure Options commands in the Operator screen Initialize nonvolatile memory statistics purges nonvolatile memory of all statistical information about library operation This information is used to generate the statistical report described on page 3 4 To execute either of these commands 1 Press the appropriate button in the Service screen Overview Tapes Operator Service lt a0 Back o gt Forward Home Jo o System 3 Off line Misc Standby Ya you sure Initialize Nonvol Statistics Load Port Load Pack Initialize Nonvol 1 Okay ABORT Config Change Password FIGURE 3 13 Initialize Nonvolatile Verification Screen 2 Press Okay to continue with the initialization process Pressing ABORT stops the initialization process before any changes are made 3 When initialization is complete press the Back button to return to the Service screen 3 12 Sun StorEdge L1000 Service Manual Revision A CHAPTER 4 Service Tools and Preventive Maintenance This chapter describes the service upgrade kit the preventive maintenance schedule and the following procedures m Cleaning m Lubrication m Belt tension adjustments Maintena
35. of the selected axis Home sends the selected axis to its home position m Move to moves the selected axis to an assigned position Exercise performs operations involving the selected axis To perform one of these tests with a particular axis 1 From the Service screen press the Operate Axes button The Test Operate Axes screen is displayed see Figure 3 10 IY lt o Back or gt Forward 4y Home JO o RNI AS Overview Operator Service System Off line Test Operate Axes Axes Standby Load Port Load Pack Gripper Drive Door Load Port Operation Selftest Home Exercise Wi Select FIGURE 3 10 Test Operate Axes Screen 2 Use the up and down arrow buttons to highlight the axis you wish to test in the Axes column To test all axes highlight All 3 Use the corresponding up and down arrow buttons to highlight the desired test in the Operation column 4 Press the Select button Chapter 3 Control Panel Service Screen 9 m If you selected the Move to test option in Step 3 a Move to screen is displayed see Figure 3 11 Continue with Step 5 m If you selected the Selftest Home or Exercise options in Step 3 an In Progress screen is displayed see Figure 3 12 Skip Step 5 Ny lt o Back o Forward N Home JO gt Overview Tapes Operator Service aT i a ene Ei a ea Standby a A gad Gripper 5 6 rotor S
36. rotation is 180 degrees When the rotary drum is locked movement of the x axis belt will drive the extension axis horizontally between the left edge and right edge of the cabinet When the rotary drum is unlocked horizontal movement of the extension axis will be locked and movement of the x axis belt will drive rotation of the rotary drum which spins the extension axis between the front and rear of the cabinet Extension Axis The extension axis includes m 4 5 VDC two phase drive motor m Extension shaft 7 62 in 19 35 cm steel shaft m Extension rail 7 12 in 18 08 cm black delrin strip m 0 0816 in 0 207 cm pitch 3 16 in 0 476 cm wide kevlar reinforced belt The function of the extension axis assembly is to move the gripper mounted on the extension shaft and rail into and out of storage slots and tape drives The gripper moves in to retrieve or return a single cartridge and out to bring the cartridge onto the extension axis where it can be transported to a different storage element in the library Total available extension axis travel is approximately 6 in 15 24 cm 1 16 Sun StorEdge L1000 Service Manual Revision A 1 4 4 Gripper The gripper includes 4 5 VDC 2 phase drive motor Cam Upper jaw movable Lower jaws stationary The function of the gripper is to grasp a single cartridge so that it can be moved to a new location within the library This is accomplished by turning on the gripper motor w
37. spring loaded When tilting the door forward in the next step place a finger on the top edge of the door and cover the hinge pin to prevent it from flying out as the door is removed 5 Push down on the hinge pin and slowly tilt the top left corner of the door out of the cabinet 6 Remove the door from the cabinet 6 46 Sun StorEdge L1000 Field Service Manual Revision A e a Z Z FE og o 9 oe8 oo Left door FIGURE 6 24 Left Door Chapter6 FRU Removal and Replacement Procedures 6 47 6 48 Sun StorEdge L1000 Field Service Manual Revision A CHAPTER 7 Diagnostic Software The L1000 diagnostic software runs on a Sun workstation and provides the ability to test individual components and overall operation of the library This chapter describes Installing the diagnostic software Connecting the library to a Sun workstation Starting the diagnostic software The diagnostic software user interface Using the diagnostic software Exiting the diagnostic software 7 1 7 2 Installing the Diagnostic Software Diagnostic software files can be found on the Diagnostic CD ROM in cdrom diag_tools serial_diag The diagnostic software installation requires approximately 2 Mbytes of hard disk space contains the following files m README instructions d
38. two conductor cable at connector J2 5 Reseat the ribbon cable on the passive backplane at connector Ji Host indicates logical unit library is not ready Is library control Yes panel standby button pressed No Disconnected or loose host to library interface cable Press to release library control panel standby button Check and reseat host to library interface cable 5 2 Sun StorEdge L1000 Field Service Manual Revision A TABLE 5 1 Fault Isolation Continued Symptom Test Question Ans Possible Cause Corrective Action Diagnostics come up in simulation mode only and fails to communicate With library Is library control No panel standby button pressed Yes Is the control panel Yes standby button pressed and the RS 232 interface cable in place properly 04800A error NVRAM Checksum Failure Sun workstation to library RS 232 interface cable is missing or loose The diagnostic software was started using an improper baud rate for communication with the library Corrupted non volatile random access memory on the robotics controller board 1 Press control panel standby button to set library off line and ready to communicate through diagnostic port 2 Reinitialize diagnostics 1 Connect or reseat the RS 232 interface cable between the diagnostic workstation serial port and the library diagnostic port 2 Reinitialize diagnostics Set the di
39. 00 Service Manual Revision A 7 Using the 100 gram force gauge PN 0505004 push the belt toward the arrow on the touch gauge as shown in Figure 4 18 The force required to push the belt until it just contacts the touch gauge should be 60 0 6 0 grams FIGURE 4 18 Extension Belt Tension Measurement Tension Adjustment Procedure 1 Loosen the extension axis belt adjustment pulley locking screw see Figure 4 19 2 Loosen the belt adjustment screw 5 16 in lock nut 3 Adjust the belt tension as follows a To tighten belt tension turn the Phillips adjustment screw clockwise b To loosen belt tension turn the Phillips adjustment screw counterclockwise 4 Tighten the locking nut and locking screw 5 Recheck the belt tension using Tension Measurement Procedure on page 4 24 Chapter 4 Service Tools and Preventive Maintenance 5 O 5 16 Locknut Locking screw o Adjustment screw FIGURE 4 19 Extension Belt Tension Adjustment 4 26 Sun StorEdge L1000 Service Manual Revision A CHAPTER 5 Fault Isolation This chapter provides a fault isolation table describing known symptoms and corresponding causes and corrective actions For some symptoms there are test questions and answers to help narrow the possible root cause of the problem When the table refers to connector numbers see the library block diagram in Appendix B for connector locations This fault isolation t
40. 000 Field Service Manual Revision A Phillips screw Robotics controller PWA FIGURE 6 17 Robotics Controller PWA Chapter 6 FRU Removal and Replacement Procedures 3 6 17 Actuator Driver PWA Part Number F370 3526 01 Location Top rear center of cabinet Connects to J13 and J19 of the passive backplane Characteristics Contains Xilinx 208 pin FPGA U48 4 20 in x 7 60 in PWA 10 67cm x 19 30cm Function Provides high current drive signals to the four motors in the library when commanded by the robotics controller Required Tools m Small Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Remove the small Phillips screw that secures the actuator driver PWA to the rear panel of the cabinet 4 Disconnect the actuator driver PWA from the passive backplane and remove it from the cabinet 6 34 Sun StorEdge L1000 Field Service Manual Revision A Phillips screw Actuator driver PWA FIGURE 6 18 Actuator Drive PWA Chapter 6 FRU Removal and Replacement Procedures 6 35 6 18 Passive Backplane PWA Part Number F370 3532 01 Location Top rear left side of cabinet Lays flat on cabinet baseplate above tape drives Characteristics Contains 14 cable connectors Contains 9 board sockets Contains 4 replaceable fuses 7 40 in x 8 00 in PWA 18 80cm x 20 32cm Funct
41. 1 GURE 1 12 GURE 1 13 GURE 1 14 GURE 1 15 GURE 1 16 GURE 1 17 GURE 2 1 GURE 2 2 StorEdge L1000 Front View 1 2 StorEdge L1000 Rear View 1 2 StorEdge L1000 Rackmounted 1 3 StorEdge L1000 Cabinet 1 4 Power Supply 1 5 Passive Backplane 7 Robotics Controller 9 Actuator Driver 1 11 SCSI Controller 1 13 Y Axis Encoder PWA 1 13 X Motor Interconnect PWA 1 14 X Encoder PWA 1 14 Bin Locations 1 18 Control Panel Components 1 20 Initial Control Panel Screen 1 20 Rear Panel 1 21 Tape Drive Numbering 1 22 Main Menu Screen 2 2 Setting the Security Level 2 3 xi GURE 3 n GURE 2 4 GURE 5 GURE 3 1 GURE 2 n GURE 3 3 n GURE 3 4 GURE 3 5 a GURE 3 6 GURE 7 GURE 3 8 n GURE 3 9 GURE 3 10 a GURE 3 11 GURE 2 n GURE 3 13 n GURE 4 1 a GURE 4 2 n GURE 4 3 GURE 4 GURE 4 5 n GURE 4 6 GURE 7 n GURE 4 8 GURE 9 n GURE 4 10 GURE 4 11 mn GURE 4 12 Service Password Prompt 2 4 Service Screen 2 5 Change Password Screen 2 5 Service Screen 3 1 Control Panel Service Menu Part 1 3 2 Control Panel Service Menu Part2 3 Statistics Report 3 4 Auto Clean Report 3 5 Actuator Report 3 5 System Test Report 3 6 Test Systest Library Screen 3 7 System Test In Progress Screen 3 8 Test Operate Axes Scr
42. 10 Touch the Operator or Service button This determines to which security level the new password will apply Touch the Change button The following user message is displayed New Password Has Been Set Successfully Touch the OK button The new password is now effective Testing the New Password Set the security level back to User See Section 2 3 Setting the Control Panel Security Level Enter the Operator or Service screen whichever has the new password Enter the new password when prompted by the Password screen 2 6 Sun StorEdge L1000 Field Service Manual Revision A CHAPTER 3 Control Panel Service Screen This chapter describes the commands found in the Service screen of the library control panel see Figure 3 1 These commands include Actuator auto clean statistical and system test reports m Performing axes operation and system tests Initializing nonvolatile statistics and configuration Note For information about using the Overview Tapes or Operator screens refer to the Sun StorEdge L1000 User s Guide 805 4823 The Service screen is restricted to individuals with service security clearance When you press the Service tab a dialog box is displayed requesting a password Enter the correct service password to gain access to the Service screen see Figure 3 1 py lt o Back oc Forward Home RN Overview Tapes Operator gt o gt Service
43. 4 12 Accessing the Right Y Axis Belt Clamp Prepare the belt clamps for adjustment by see Figure 4 13 a Loosening the two 3 32 in Allen screws that secure the lower belt clamp in place b Loosening the 1 4 in adjustment screw locknut Adjust the belt tension as follows a To tighten belt tension turn the 3 32 in Allen adjustment screw clockwise b To loosen belt tension turn the 3 32 in Allen adjustment screw counterclockwise Retest the belt tension as follows a Tighten the 1 4 in locknut and the lower clamp screws b Lower the x chassis back to the base of the cabinet c Recheck the belt tension using Tension Measurement Procedure on page 4 17 Repeat Steps 3 through 5 if necessary Chapter 4 Service Tools and Preventive Maintenance 9 2 A URNA Belt adjustment screw Bs IIIS LL III ILL GD 3 1 4 in locknut below belt clamp lip FU NINII am Lower belt clamp screws X motor interconnect Vertical axis sensor assembly FIGURE 4 13 Right Vertical Belt Tension Adjustment 4 20 Sun StorEdge L1000 Service Manual Revision A 4 5 3 X Axis Horizontal Belt Required Tools 16 ounce force gauge PN 6221367 3 32 in Allen wrench 7 64 in Allen wrench 5 16 in open end wrench Touch Gauge PN 6221366 Tension Measurement Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Secure the x chassis
44. 4 CFM exhaust fans mounted on the back of a rackmounted library are field replaceable 1 8 Control Panel The control panel is the operator interface of the StorEdge L1000 library and includes m Display panel Touch panel m Control panel interface PWA The display panel mounts between the control panel interface PWA and the touch panel and the entire assembly is mounted in the right front door To replace the control panel replace the right front door assembly Chapter1 Library Description 1 19 J2 Control Panel Interface Ji nf System Off line TP12 R Sun microsystems J5 Wi StorEDGE Km D lt o Back o gt Forward y Home 5 69 0 RY Overview Tapes Operator Service Display Panel Touch Panel mounts on top of Display Panel N C FIGURE 1 14 Control Panel Components Figure 1 15 shows the initial control panel screen Xz lt 0 Back or gt Forwara 4 Home 90 gt AG Overview Tapes Operator System Off line Standby Load Port p 1 microsystems 5N StorEDGE Eu Service FIGURE 1 15 Initial Control Panel Screen Operation of the Service menu commands is described in Chapter 3 Control Panel Service Screen For basic operation of the Control Panel and a deta
45. 6 18 6 11 Fan 90 CFM 6 20 6 12 SCSI Wide Differential PWA 6 22 6 13 Timing Belt Y Axis 4 6 14 Right Door Assembly With B W Control Panel 6 28 6 15 DLT7000 Differential Tape Drive 6 30 viii Sun StorEdge L1000 Field Service Manual Revision A 6 16 6 17 6 18 6 19 6 20 6 21 6 22 6 23 Robotics Controller PWA 6 32 Actuator Driver PWA 6 34 Passive Backplane PWA 6 36 Y Encoder Interconnect PWA 6 38 X Motor Interconnect PWA 6 40 Extension Rotary Assembly 6 42 Load Pack Assembly 6 44 Left Door 6 46 Diagnostic Software 7 1 7 1 7 2 7 3 7 4 7 5 7 6 Installing the Diagnostic Software 2 Connecting the StorEdge L1000 Library to a Sun Workstation 7 3 Starting the Diagnostic Software 7 4 The Diagnostic Software User Interface 7 5 Using the Diagnostic Software 7 7 Exiting the Diagnostic Software 7 Library Specifications A 1 A l A 2 A 3 A 4 A 5 Appendix Overview A 1 Physical Characteristics A 2 Performance Characteristics A 2 Environmental Specifications A 3 Tape Drive Specifications A 4 Block Diagram 1 B 1 cC Appendix Overview 1 FRU List C 1 Appendix Overview C 1 Contents ix D Sense Data Values 1 D 1 Appendix Overview 1 D 2 Sense Data Values Table D 2 Glossary Index Sun StorEdge L1000 Field Service Manual Revision A _ Figures GURE 1 1 GURE 1 2 GURE 1 3 GURE 1 4 GURE 1 5 GURE 1 6 GURE 1 7 GURE 1 8 GURE 1 9 GURE 1 10 GURE 1 1
46. A 2 95cm x 3 33cm Function Optical sensor reads notches in the y encoder rail to track vertical position of the horizontal chassis assembly Required Tools m Medium size Phillips screwdriver m 3 8 in nut driver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Remove the two Phillips screws that secure the y axis sensor assembly to the horizontal chassis see Figure 6 14 on page 6 27 4 Remove the Phillips screw securing the x axis interconnect PWA to the horizontal chassis see Figure 6 14 on page 6 27 5 Disconnect the y axis umbilical cable from P1 of the y encoder interconnect PWA see Figure 6 20 6 Remove the 3 8 in hex nut that secures the small PWA mounting bracket to the y axis sensor assembly Remove the sensor assembly with the y encoder interconnect PWA from the library cabinet 7 Remove the two Phillips screws that secure the y encoder interconnect PWA to the sensor assembly 6 38 Sun StorEdge L1000 Field Service Manual Revision A 8 When installing the new y encoder interconnect PWA adjust the y axis sensor assembly before tightening the 3 8 in hex nut so that the optical sensor is centered on the notched y encoder rail see Figure 6 14 on page 6 27 Y axis sensor 89 d assembly inside view Y encoder PWA Phillips screws 9 8 in Hex nut FIGURE 6 20 Y Encoder PWA Chapter 6 FRU Removal and Replacement Procedures 9 6 20
47. ARY UNIT COMMAND TIMED OUT Verify that communications to library still exists by issuing another command SCSI D 14 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface FO 01 RESERVATION CONFLICT Internal firmware error Report this occurrence and previous command if known to Technical Support Both FL 00 COMMAND UNSPECIFIED Internal firmware error Report this occurrence and previous command if known to Technical Support Both FL 01 COMMAND HEAP OVERFLOW Internal firmware error Report this occurrence and previous command if known to Technical Support Both FL 02 UNRECOGNIZED COMMAND Internal firmware error Report this occurrence and previous command if known to Technical Support Both FL 03 COMMAND REGISTER ERROR Internal firmware error Report this occurrence and previous command if Known to Technical Support Both F3 00 DLT COMMUNICATION INTERNAL FAILURE Internal drive communication port code or hardware failure Both F3 02 DLT DRIVE COMMUNICATION TIMEOUT The library is unable to communicate with a drive Both F3 11 DLT DRIVE HANDLE NOT OK The tape drive is reporting that the handle cannot open This may indicate that a DLT cartridge is present that has not been unloaded Both Appendix D Sense Data Va
48. E Eu Lock icon FIGURE 2 1 Main Menu Screen Table 2 1 lists the security level required for each control panel screen TABLE 2 1 Control Panel Security Levels Menu Access Security Lock Icon Password Level Indicator Protected Overview Tapes Operator Service User U No Yes Yes No No Operator O Yes Yes Yes Yes No Service 5 Yes Yes Yes Yes Yes Sun StorEdge L1000 Field Service Manual Revision A 22 Control Panel Factory Default Passwords m The factory default password for the Operator screen is 1234 m The factory default password for the Service screen is 5678 2 3 Setting the Control Panel Security Level To set the current security level of the library 1 Touch the lock 2 icon The following screen is displayed N Overview Operator freee ie EA Lock icon Enter Password _ PE Servico FIGURE 2 2 Setting the Security Level 2 Touch the desired security level button User Operator or Service 3 Enter the appropriate password User level does not require a password 4 Touch Select The following user message is displayed New Security Level Has Been Set Successfully Chapter 2 Security Levels and Passwords 2 3 5 Touch OK The lock f icon now displays the single letter indicator U O or S of the new current level of security 2 4 Changing the Control Panel Passwords To change the Operator or Service password 1 Touch the Service menu
49. I technology The StorEdge L1000 library and its tape drives operate using SCSI synchronous fast and wide 2 byte communications with data transfer rates up to 20 Mbytes per second Table 1 3 defines some common SCSI terms TABLE 1 3 SCSI Terms SCSI Term Definition SCSI Small Computer System Interface standard protocol for high speed data transfer between computers and peripherals Differential An electrical signal configuration using a pair of lines for data Single Ended Asynchronous Transmission Synchronous Transmission Narrow Wide Slow Fast Fast and wide 2 byte transfer The advantage of differential SCSI over single ended SCSI is a relative higher tolerance for common mode noise Differential SCSI permits cable lengths between devices of up to 82 feet 25 meters An electrical signal configuration using a single line for each signal referenced to a ground path common to the other signal lines The advantage of single ended SCSI compared to differential SCSI is that half the number of ICs are required on the SCSI adapter board The disadvantage of single ended SCSI is higher vulnerability to common mode noise and a 20 feet 6 meters limit on cable length between devices Each byte of data is synchronized individually by interlocking the REQ and ACK signals Timing protocol that uses a master clock Sending and receiving devices can operate continuously at the same frequency 1 byte 8 bit
50. ILURE Both Gripper did not reach close position Issue a Rezero Unit command B 81 51 UNABLE TO PICK CARTRIDGE Both Cartridge was sensed in front gripper sensor but was unable to seat cartridge in the rear gripper sensor Check that gripper sensors are working and or that tape was ejected far enough 4 81 54 GRIPPER TPU REGISTER FAILURE Both Replace robotic controller board D 8 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface 81 55 GRIPPER TPU RAM FAILURE Replace robotic controller board Both 82 00 ROTARY AXIS INTERNAL FAIL Rotary axis code internal failure Call Technical Support Both 82 01 ROTARY TIMEOUT The rotary axis did not reach the desired position within the time limit Retry the command If the failure repeats issue a Self test command Both 82 03 ROTARY MECHANICAL POSITION FAILURE The rotary actuator drove the axis 20 degrees more than necessary to reach the target position Issue a Self test command Both 82 04 ROTARY FRONT MOVE FAILED The rotary move to the front position failed Retry the command If the failure repeats issue a Self test command Both 82 05 ROTARY BACK FAILURE The rotary move to the back position failed Retry the command If the failure repeats issue a Self test command Both 82 08 ROTARY HOME NOT FOUND The h
51. INVALID ELEMENT ADDRESS SCSI Check Mode Sense data for correct element addresses 5 24 00 INVALID FIELD IN COMMAND DATA BLOCK SCSI Ensure all reserve fields are set to zero D 2 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface 25 00 LOGICAL UNIT IS NOT SUPPORTED Verify the logical unit field specified in the command contains a legitimate logical unit number Check cabling to logical unit SCSI 26 00 INVALID FIELD IN PARAMETER LIST Verify Mode Select page fields are in the proper format SCSI 26 02 PARAMETER VALUE INVALID Verify Mode Select page fields are in the proper format This response will also be returned for commands issued to the Diagnostic interface of the library if an invalid parameter is sent Both 28 01 IMPORT OR EXPORT ELEMENT ACCESSED Load Port or Load Pack door has been closed Both 29 00 POWER ON RESET OR BUS DEVICE RESET OCCURRED Informational message If power on occurs the host user should assume the inventory may have been corrupted and should ask the library for that information again Both 2A 01 MODE PARAMETERS CHANGED Mode parameters may have changed due to another host issuing a Mode Select command Both Appendix Sense Data Values D 3 Sense Key ASC ASCQ Message Name Descri
52. Remove the extension axis assembly from the cabinet Lock actuator cable FIGURE 6 22 Extension Rotary Assembly Chapter6 FRU Removal and Replacement Procedures 6 43 6 22 Load Pack Assembly Part Number F370 3530 01 Location Inside left door Characteristics Holds eight DLT cartridges Function Provides operator access to eight of the thirty library cartridges Required Tools m none Removal Procedure 1 Press the Load Pack button on the control panel 2 Wait for the lock to release then open the left door 3 Push the release latches at the top and bottom of the load pack and remove the load pack from the cabinet 6 44 Sun StorEdge L1000 Field Service Manual Revision A Load pack FIGURE 6 23 Load Pack Assembly Chapter 6 FRU Removal and Replacement Procedures 6 45 6 23 Left Door Part Number 6221082 01 Location Left front of cabinet Characteristics Includes lock near top of door Function Provides access to the load pack inside the left door Required Tools m Small screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Open the left front door 4 Locate the spring loaded hinge pin just behind the front cover at the top left front corner of the cabinet Caution The door hinge pin is
53. Sec 61 42 35 Load Port Test Type Random Avg Drive to Bin Move Time Sec 0 000 Load Pack Avg Bin to Drive Move Time Sec 0 000 Avg Bin to Bin Move Time Sec 0 000 Longest Move Time Sec 0 000 Bad Barcode Reading Count 0 aie ie Place to Drive Count 2221 Place to Bin Count 14202 Place to Load Port Count 2 y FIGURE 3 7 System Test Report 2 When you have finished reviewing the report press the Back button to return to the main Service screen 3 6 Sun StorEdge L1000 Service Manual Revision A 3 2 Testing the Library The Service screen provides two testing commands m System test tests library operation by swapping tape cartridges between storage bins or drives Axes operation tests enables you to select selftest home position and exercise options with specific library elements SPA Performing the System Test 1 From the Service screen press the Systest Library button The Test Systest Library screen is displayed see Figure 3 8 lt Jo Back oc gt Forward 4 Home JO Overview Tapes Operator Service EE En Standby _Random of Runs ral EX e aa Load Pack Swap Continuous eal Ee BAT gt ag Execute Select SN System acne Test Systest Library S Ev Ka FIGURE 3 8 Test Systest Library Screen 2 Select one of the following system tests Swap Bins to test storage bins only a Swap Drives to test tape drives only
54. Self Test All Click the Save button Click the Execute button The new test begins Click the Stop button to stop the test Click the Done button to exit 7 10 Sun StorEdge L1000 Service Manual Revision A BR N Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config OK User Defined Tests 070 1 11 Application Boot Block 1 11 Return Status Detected ATL P1000 at port Allows User To Enter Command String Without Syntax Checking Use With Caution FIGURE 7 6 User Test Menu To run a previously defined test Select User Test User Defined Tests A File Search dialog box is displayed Enter the desired filename in the Filter window Click the Filter button Highlight the desired test in the Files window Click the OK button The lt filename gt dialog box appears Click the Execute button The test begins Click the Stop button to stop the test Click the Done button to exit Chapter 7 Diagnostic Software 7 11 7 5 4 7 5 4 1 7 5 4 2 7 5 4 3 7 5 4 4 7 5 4 5 Using the System Tests Menu Options 1 7 The System Tests Menu provides high level commands that exercise entire hardware components and test routines that run all library actuators System Tests has the following options Exercise Horizontal Use to test the horizontal axis motor and sensors Sen
55. Service Manual Revision A og o 2 oe8 Cleaning cartridge FIGURE 4 4 Tape Drive Cleaning Chapter 4 Service Tools and Preventive Maintenance 4 11 4 5 Checking and Adjusting Belt Tension Table 4 3 describes the four timing belts and their respective tension adjustments TABLE 4 3 Belt Specifications Belt Description Pitch Width Tension Adjustment Metric Adjustment Left Y Axis 1 5 in 3 8 in 16 5 1 5 oz applied at 468 42 5 grams applied at Vertical Belt 0 508 cm 0 952 cm midspan of belt will deflect midspan of belt will deflect the belt to contact the touch the belt to contact the touch gauge post gauge post Right Y Axis 1 5 in 3 8 in 8 5 1 5 oz applied at 241 42 5 grams applied at Vertical Belt 0 508 cm 0 952 cm midspan of belt will deflect midspan of belt will deflect the belt to contact the touch the belt to contact the touch gauge post gauge post X Axis 1 5 in 1 4 in 10 5 1 0 oz applied to belt 298 28 35 grams applied to Horizontal Belt 0 508 cm 0 635 cm across from touch gauge belt across from touch arrow will deflect the belt gauge arrow will deflect the until it just disappears belt until it just disappears under the touch gauge under the touch gauge notch notch Extension Axis 0 0816 in 3 16 in 60 6 0 grams applied at 60 6 0 grams applied at Belt 0 207 cm 0 476 cm midspan of bel
56. Status window Loop Mode Runs next selected command or operation continuously until stopped with the Abort command Exit Exits Serial Diagnostic Tool Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Loop Mode 6220070 1 11 Application Boot Block 1 11 Return Status Detected ATL P1000 at port Abort the outstanding command FIGURE 7 5 File Menu Chapter 7 Diagnostic Software 7 9 7 5 3 7 5 3 1 0 Using the User Test Menu The User Test Menu has the following options User Input Command Initiates commands and operations using ASCII character strings This is a development tool not normally used by field service Select User Test User Input Command In the dialog box type an ASCII character string representing the desired function Example typing self test all is the same as executing Move Actuators Self Test All Click the Execute button User Defined Tests Use to create and run custom diagnostic routines To create a new user defined test Select User Test User Defined Tests A File Search dialog box is displayed In the Selection box enter a new filename Click OK A lt filename gt dialog box is displayed Using ASCII character strings enter each desired command line and press return Example typing self test all is the same as executing Move Actuators
57. Sun StorEdge L1000 Service Manual SS amp Sun microsystems THE NETWORK IS THE COMPUTER Sun Microsystems Computer Company A Sun Microsystems Inc Business 901 San Antonio Road Palo Alto CA 94303 4900 USA 650 960 1300 fax 650 969 9131 Part No 805 4824 10 Revision A June 1998 Sun StorEdge L1000 Service Manual 805 4824 10 Revision June 1998 Copyright 1998 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 USA All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo SunDocs StorEdge and Solaris are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPARC trademarks are b
58. Teppich noch in der Nahe von Vorhangen Tapeten usw auf da hierdurch die Ventilations ffnungen blockiert werden k nnen Zur Reiningung Verwenden Sie zur Reiningung des Geh uses des Bedienungspultes und der Bedienungselemente ein trockenes weiches Tuch oder ein weiches leicht mit mildem Haushaltsreiniger angefeuchtetes Tuch L semittel wie Alkohol oder Benzin d rfen nicht verwendet werden da diese die Geh useoberfl che ungreifen LITHIUM BATTERY STATEMENT CAUTION The Dallas Semiconductor DS1225AB 200 component on the robotic controller board inside this product contains a Lithium battery Lithium is a hazardous material that must be disposed of in accordance with local state and federal laws FORSIGTIG Bandbiblioteket indeholder et lithiumbatteri Halvleder DS1225AB 200 pa robotkontroltavlen indeholder et lithiumbatteri Lithium kan anses for at v re et sundhedsfarligt materiale Kass r dette batteri i overensstemmelse med lokale og nationale lovbestemmelser HUOMAUTUS Nauhakirjastossa on litiumparisto Robottiohjainkortin Dallas DS1225AB 200 puolijohteessa on litiumparisto Litium voidaan luokitella vaaralliseksi aineeksi Pariston h vitt misess on noudatettava viranomaisten antamia ohjeita ja m r yksi ATTENTION La biblioth que de bande contient une pile au lithium Le Dallas Semiconductor DS1225AB 200 sur la carte robotic contr leur contient une pile au lithium Le lithium est un mat riel dangereux Je
59. The extension axis shaft is a 7 62 in x 1 4 in 19 35 cm x 0 635 cm steel shaft located on the top of the extension rotary assembly The extension axis rail is a 7 12 in x 0 750 in 18 08 cm x 1 90 cm black delrin strip that lays flat and is parallel to the extension axis shaft Use a lint free cloth to remove all dirt and grease that has accumulated on the extension axis shaft and rail Spread a thin film of lubricant across the entire length of the extension axis shaft Do not lubricate the extension axis rail Manually move the gripper mechanism back and forth on the extension axis to spread the lubricant evenly on the extension axis shaft Gripper Cam and Roller The gripper cam is located on the gripper motor shaft The gripper roller rides on the gripper cam to open and close the top gripper jaw as the gripper motor turns Use a lint free cloth to remove all dirt and grease that has accumulated on the gripper cam and roller 2 Spread a thin film of lubricant around the edge of the gripper cam 4 8 Sun StorEdge L1000 Service Manual Revision A Gripper gt cam roller rides on cam su UM 2 gt Extension axis shaft FIGURE 4 3 Cleaning and Lubricating the Extension Axis and Gripper Chapter 4 Service Tools and Preventive Maintenance 4 9 4 4 7 Tape Drives The library has an Auto Clean feature that can be set fr
60. Window Abort the outstanding command Help Line FIGURE 7 3 User Interface 7 4 3 Return Status Window The return status window displays detailed information about the function that you have selected 7 4 4 Help Line The help line is a short description of a selected command or feature It is displayed at the bottom of the screen when a menu or command is selected 7 6 Sun StorEdge L1000 Service Manual Revision A 7 5 41 Using the Diagnostic Software The diagnostic software options are described in the following sections in the order in which they appear in the Main Menu beginning with the File Menu page 7 9 and ending with the Config Menu page 7 30 Figure 7 4 shows the Main Menu screen and Figure 7 5 lists the diagnostic menu structure An arrow gt to the right of the option in the pull down menu indicates that a submenu exists Using the Main Menu There are seven pull down options in the Main Menu screen To open a pull down click on the option or type the underlined letter in the option name Serial Diagnostic Too File User Test System Tests Status Move Actuators Align Calibrate Config Command Status OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Return Status Detected ATL P1000 at port Abort the outstanding command FIGURE 7 4 Main Menu Chapter 7 Diagnostic Software 7 7 Main Menu File
61. a Swap Bins and Swap Drives buttons to test both bins and tape drives 3 Select the desired test options as follows Random button to swap cartridges at random Use Barcode button to have the library read the barcode label as it swaps cartridges Continuous button to repeat the test continuously until aborted Chapter 3 Control Panel Service Screen 3 7 4 When you have selected the type of test and all test options press the Execute button An In Progress dialog box is displayed see Figure 3 9 oy lt o Back or gt Forward Home 210 gt Ss Overview Tapes Operator Service aA Standby fy Ba Load Port Command in Progress Bal fa Load Pack Z paipa System REA Test Systest Library FIGURE 3 9 System Test In Progress Screen The system test continues until completed unless you press the Abort button If you pressed the Continuous button in Step 3 you must press the Abort button to stop the test 5 After the test is completed or aborted press the Back button until you return to the Service screen 3 8 Sun StorEdge L1000 Service Manual Revision A 32 2 Operate Axes Tests The Operate Axes feature consists of a series of tests that can be performed on any of the following axes the horizontal axis the vertical axis the gripper the drive door or the load port The following four tests are a part of this feature Selftest checks the basic operation
62. able is provided as a guide only and is to be used along with the field service engineer s training and experience the diagnostic software and other troubleshooting tools to effectively service the customer s library 5 1 Fault Isolation Table The fault isolation table begins on page 5 2 5 1 TABLE 5 1 Fault Isolation Symptom Test Question Ans Possible Cause Corrective Action Control panel is not Is power supply fan No lit at rear of library running Yes Is 5 and 12 VDC Yes present at test points on control panel interface PWA No power is applied to library Power supply is defective Power switch is defective Control panel cable is not seated tightly Control panel Interface or display panel is defective Control panel cable is not seated tightly 1 Plug in library 2 Turn on power switch 3 Verify facility power is present Replace the power supply Replace the power switch 1 Open the right front door 2 Reseat the ribbon cable at connector J1 3 Reseat the flex cable at connector J5 4 Reseat the two conductor cable at connector J2 5 Reseat the ribbon cable on the passive backplane at connector J1 1 Replace the right door assembly this FRU includes the control panel interface display panel and touch panel 1 Open the right front door 2 Reseat the ribbon cable at connector J1 3 Reseat the flex cable at connector J5 4 Reseat the
63. agnostic communications baud rate to 9600 the default is 2400 See Chapter 7 Diagnostic Software 1 Using the diagnostic software initialize the non volatile RAM 2 Recalibrate the library Note Current configuration information and statistics data will be lost when non volatile RAM is initialized 058A02 error Uncalibrated Position Library has lost its calibration parameters Recalibrate the library All indicators on face of a specific tape drive are on solid Poor connection at power connector on rear of tape drive Defective tape drive Reseat the power connector at the rear of the tape drive Replace the tape drive assembly All indicators on face of a specific tape drive are flashing Tape drive has swallowed its take up reel leader Replace the tape drive Chapter 5 Fault Isolation 3 TABLE 5 1 Fault Isolation Continued Symptom Test Question Ans Possible Cause Corrective Action OB8D02 error DLT Drive Handle Motor Move Timeout Extension axis fails diagnostic self test Poor connection at J24 of the passive backplane Defective tape drive stepper motor or sensor Poor connection at J16 of the passive backplane Defective extension axis assembly Reseat the connector at J24 of the passive backplane Replace the tape drive assembly Reseat the connector at J16 of the passive backplane 1 Replace t
64. ame description and potential recovery action Valid Interfaces a SCSI Host Computer Diag Diagnostic Port Computer Both SCSI and Diag The message name and description may contain abbreviations as follows m LU Logical Unit m REO D Reguired m DEV Device m Diag Diagnostics m NVRAM Nonvolatile RAM m A D Analog to Digital D 1 D 2 Sense Data Values Table TABLE D 1 Sense Data Values Hexadecimal Sense Key ASC ASCQ Message Name Description Interface 0 00 00 NO ADDITIONAL SENSE INFORMATION Both No recovery necessary B 00 00 SCSI ABORT SCSI Command aborted because host sent SCSI Abort Message 2 04 00 LU IS NOT READY CAUSE NOT REPORTABLE Both Check library unit power Retry command 2 04 01 LOGICAL UNIT IN PROCESS OF BECOMING READY Both Wait for library unit to complete initialization 2 04 02 LOGICAL UNIT INIT REQUIRED Both Element status or calibration unknown Perform Initialize Element Status command SCSI or Initialize Inventory command Diag 2 04 03 LU IS NOT READY MANUAL INTERVENTION REQ D Both Initialization failed Determine failure type by checking any previous error code returned to host Correct the cause of the failure and toggle STANDBY button 5 1A 00 PARAMETER LIST LENGTH ERROR SCSI Invalid parameter list length field specified by command 5 20 00 INVALID COMMAND OPERATION CODE SCSI Verify the host command is in the proper format 5 21 01
65. are two y axis vertical belts One is on the left side and one is on the right side near the front of the cabinet Characteristics 1 5 in pitch 3 8 in wide Kevlar reinforced Function The left side y axis belt is directly engaged by the y axis motor to drive the x chassis up and down the vertical rails The right side y axis belt is driven by a pulley and shaft from the left side y axis belt to assist in driving the x chassis up and down the vertical rails Required Tools m 3 32 in Allen wrench 1 4 in open end wrench m Small Phillips screwdriver Removal Procedure Left Side Y Axis Belt Remove power from the library Remove the library enclosure Caution The y axis motor and belt restrain the x chassis in the vertical direction When the y axis belt on the left side is removed the x chassis must be secured or it will fall to the base of the cabinet Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position Remove the y axis belt from the cabinet as follows a Loosen the two 3 32 in Allen screws that secure the lower belt clamp in place b Loosen the 1 4 in adjustment screw locknut and turn the belt adjustment screw counterclockwise 6 24 Sun StorEdge L1000 Field Service Manual Revision A c Remove the end of the belt from under the lower belt clamp d Loosen the two 3 32 in Allen screws that secure the upper belt clamp in place and re
66. ased upon an architecture developed by Sun Microsystems Inc DLT and DLTtape are claimed as trademarks of Quantum Corporation in the United States and other countries The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements RESTRICTED RIGHTS Use duplication or disclosure by the U S Government is subject to restrictions of FAR 52 227 14 g 2 6 87 and FAR 52 227 19 6 87 or DFAR 252 227 7015 b 6 95 and DFAR 227 7202 3 a DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 1998 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 Etats Unis Tous droits r serv s Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation
67. at the base of the unit Upper Fan Filter 1 Remove the four Phillips screws that secure the fan filter cover to the library 2 Remove the cover and filter 4 4 Sun StorEdge L1000 Service Manual Revision A 4 4 1 2 4 4 1 3 Vacuum the dust from the fan filter Reinstall the fan filter and cover Lower Fan Filter Remove the two Phillips screws that secure the fan filter cover to the library Remove the cover and filter Vacuum the dust from the fan filter Reinstall the fan filter and cover Base Fan Filter Remove the lower fan filter Remove the base filter wing nut and bezel Remove the base fan filter Vacuum the dust from the filter Reinstall the fan filter bezel and wing nut Upper fan filter Lower fan filter fan filter FIGURE 4 1 Fan Filters Chapter 4 Service Tools and Preventive Maintenance 4 5 4 4 2 4 4 3 4 4 4 Vertical Rail Primary The primary vertical rail is a 17 21 in x 0 374 in 43 71 cm x 0 949 cm steel shaft located at the left edge near the front of the library Use a lint free cloth to remove all dirt and grease that has accumulated on the vertical rail Spread a thin film of lubricant across the entire length of the rail Manually move the x chassis up and down the vertical rail to spread the lubricant evenly Vertical Rail Secondary and Rollers The secondary vertical rail is a 16 75 in 42 54 cm L shaped steel rai
68. belts See Left Y Axis Vertical Belt on page 4 14 and Right Y Axis Vertical Belt on page 4 17 2 Run vertical self test from the diagnostic software 048420 error Vertical Test Failure Dirt accumulation on the y encoder optical sensor 1 Clean the y encoder optical sensor 2 Run vertical self test from the diagnostic software 048424 error Vertical Hardware Error Defective y axis vertical motor 1 Replace the y axis vertical motor 2 Run the vertical self test from the diagnostic software Chapter 5 Fault Isolation 5 7 5 8 Sun StorEdge L1000 Field Service Manual Revision A CHAPTER 6 FRU Removal and Replacement Procedures This chapter provides the following information for each field replaceable unit FRU of the StorEdge L1000 FRU Name FRU Part Number Location describes the physical location of the part within the library as viewed from the front of the library cabinet Characteristics provides distinguishing details about the part Function describes how the part is used in the library Tools Required lists the tools necessary to remove and replace the part Removal Procedure describes instructions to remove the part Except where noted replacement is accomplished by performing the removal procedures in reverse order Note In many illustrations some parts are left out to improve clarity 6 1 6 1 Turning the Library On and Off
69. brary This test picks a cartridge from every storage bin and places it into a new bin Pick Place All runs continuously until aborted This is a good overall test of the library and can be used to demonstrate the library operation To start Pick Place All the following is required m Storage bin 0 must be empty m All other storage bins must have a cartridge present Select System Tests Pick Place All A warning dialog box is displayed Click Yes to continue Select File Abort Command to stop the test Note After aborting the test verify that the gripper is empty If not use Move Cartridges Place to place the cartridge in the empty bin a tape drive or the load port Report Calibration Reports the current calibration values for the tape drives load port load pack and bin 0 7 14 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Stat Exercise Horizontal OK ATL p10 Exercise Vertical ation Boot Block 1 11 Exercise Extension Exercise Gripper Exercise Rotary Report Calibrations Bin SysTest Bin Drive SysTest Random SysTest Random Bin SysTest Return Status Random Bin Drive SysTest Detected ATL P1000 at port Pre defined Commands To Pick Place Bins amp Read Random Barcode Continuously FIGURE 7 8 Systems Tests Pick Place All Chapter7 Diagnosti
70. c Software 7 15 7 5 5 7 5 5 1 7 5 5 2 7 5 5 3 Using the System Tests Menu Options 8 12 Caution The tests in the following sections do not return cartridges to their original locations Do not run if the customer is sensitive to the position of cartridges within the library Caution The tests in the following sections do not distinguish between data tapes and cleaning cartridges Remove cleaning cartridges before starting tests that use tape drives The last five options on the System Tests Menu move cartridges around the library There must be at least one empty storage location in the library to begin each test Each test prompts for number of times you wish the test to run and whether to enable or disable bar code scanning Enter 0 to run the test continuously Enter X to run the test X number of times Enter Y to enable bar code scanning Enter N to disable bar code scanning Bin SysTest Performs a sequential pick place of all bins One cycle is complete when each bin has been accessed Bin Drive SysTest Performs a sequential pick place test between bins and tape drives One cycle is complete when each bin has been accessed Random SysTest Performs an initial sequential pick place to every bin then performs a random pick place test between bins and tape drives One cycle is complete when each bin has been randomly accessed 7 16 Sun StorEdge L1000 Service Manual Revision A 7 5 5 4
71. cept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci s de Sun gui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux licences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT ET AUCUNE GARANTIE EXPRESSE OU IMPLICITE N EST ACCORDEE Y COMPRIS DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DE LA PUBLICATION A REPONDRE A UNE UTILISATION PARTICULIERE O LE FAIT QU ELLE NE SOIT PAS CONTREFAISANTE DE PRODUIT DE TIERS CE DENI DE GARANTIE NE S APPLIQUERAIT PAS DANS LA MESURE OU IL SERAIT TENU JURIDIQUEMENT NUL ET NON AVENU a Adobe PostScript Regulatory Compliance Statements Your Sun product is marked to indicate its compliance class e Federal Communications Commission FCC USA e Department of Communications DOC Canada e Voluntary Control Council for Interference VCCI Japan Please read the appropriate section that corresponds to the marking on your Sun product before attempting to install the product FCC Class A Notice This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesire
72. cts to J13 and J19 of the passive backplane The actuator driver provides high current drive signals to the four motors in the library when commanded by the robotics controller The following table lists the actuator driver major components and their function TABLE 1 2 Actuator Driver PWA Label Description Function LED1 LED1 Indicates a motor power fault LED2 Bicolor LED2 Indicates that servos are running and robotics are ready U1 Xilinx 8 pin serial PROM Used for configuration of U48 FPGA U2 U3 Ouad 8 bit digital to Used for current command signals to the U4 analog converters motor drivers U6 Octal bidirectional Used for the tape drive interface transceiver U10 Ouad differential line Used for the tape drive interface driver U29 PWM controller Used for the motor power DC DC converter 12V to 30V U39 U47 Stepper motor drivers Used for extension and gripper motors U48 Xilinx 240 pin FPGA Used for servo and limit sensors tape drive interface motor drive current loop control motor drive micro step interface position counters bar code decoding touch panel interface and decoding Sun StorEdge L1000 Service Manual Revision A FIGURE 1 8 Actuator Driver Chapter 1 Library Description 1 11 1 3 4 SCSI Controller PWA The differential SCSI controller PWA connects to J9 of the passive backplane The differential SCSI controller is a PCI 2 1 compliant host bus adapter and supports synchronous fast and wide SCS
73. d Both 83 41 EXTENSION FORCE OBJECT MISSING During calibration or pushing into a drive the extension never made contact with any object Both 83 50 EXTENSION SENSOR FAIL The CIG sensor was occluded unexpectedly during calibration inventory or pick place Check that the sensor moves freely and is not bent Retry the command If the failure repeats contact Technical Support Both 84 00 VERTICAL INTERNAL FAILURE Vertical axis code internal failure Call Technical Support Both 84 01 VERTICAL TIMEOUT Vertical axis did not reach desired position within the time limits Retry command If failure repeats run vertical self test Both 84 03 VERTICAL MECHANICAL POSITION ERROR Vertical axis did not reach desired position Retry command If failure repeats run vertical self test Both Appendix Sense Data Values D 11 Sense Key ASC ASCQ Message Name Description Interface 84 08 VERTICAL HOME NOT FOUND Vertical axis did not reach the home position Issue Rezero Unit and retry command If failure repeats run vertical self test Both 84 10 VERTICAL INVALID ACTUATOR START POSITION Position of vertical axis is unknown Issue a Rezero Unit command Both 84 11 VERTICAL INVALID COMMAND Vertical axis commanded to position out of system mechanical limits Issue a Rezero Unit command If p
74. d operation Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This eguipment generates uses and can radiate radio freguency energy and ifnot installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded Cables Connections between the workstation and peripherals must be made using shielded cables in order to maintain compliance with FCC radio freguency emission limits Networking connections can be made using unshielded twisted pair UTP cables Modifications Any modifications made to this device that arenot approved by Sun Microsystems Inc may void the authority granted to the user by the FCC to operate this eguipment DOC Class A Notice Avis DOC Classe A This Class A digital apparatus meets all reguirements of the Canadian Interference Causing Eguipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada VCCI EIC OLYC E VCCI REDOT 5 6010 155 BEUTY a 5 HETT
75. damage to eguipment due to an electrical hazard Caution A heat symbol is used with a caution statement when there is a risk of personal injury from a heat source m References to the left or right side of the library correspond to your left or right as you face the front of the library Other references to left or right for example the upper left corner of rear panel correspond to your left or right as you face the indicated component or area m The following specialized acronyms and abbreviations appear in this manual a A D analog to digital a ASC additional sense code a ASCO additional sense code qualifier CFM cubic feet per minute a FSE field service engineer FRU field replaceable unit LU logical unit a NVRAM nonvolatile RAM a PWA printed wiring assembly Preface xix Shell Prompts TABLE P 2 Shell Prompts Shell Prompt C shell machine_name C shell superuser machine_name Bourne shell and Korn shell Bourne shell and Korn shell superuser XX Related Documentation TABLE 3 Related Documentation Application Title Part Number Unpacking L1000 Series Library Unpacking 805 4822 10 Instructions User s Guide L1000 Series Library User s Guide 805 4823 10 Sun StorEdge L1000 Service Manual Revision A Ordering Sun Documents SunDocs is a distribution program for Sun Microsystems technical documentation Contact SunExpress for eas
76. de the library forward on the rack mounts to gain access to the back of the library cabinet 2 Remove the six Phillips screws that secures the fan bracket assembly to the back of the cabinet 3 Remove the fan bracket assembly As the fan bracket assembly is removed the fan power is disconnected and the associated tape drive power is turned off Double fan bracket assemblies Single fan bracket assemblies FIGURE 6 9 Fan Bracket Assemblies Rackmounted Libraries only Chapter6 FRU Removal and Replacement Procedures 7 6 10 Fan 41 CFM Part Number F370 3519 01 Location Top left rear corner of cabinet Characteristics 24 VDC 41 CFM 2450 RPM 3 62 in x 3 62 in x 0 98 in Function Draws air into rear of cabinet to cool electronic printed wiring assemblies Required Tools m Small pair of cutters Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Disconnect the fan power connector from the passive backplane PWA at connector TB1 4 Cut the tie wrap that secures the fan power conductors red and black to the cable bundle along the left edge of the backplane 5 Remove the black plastic push pins and flanges at the four corners of the fan that secure it to the rear panel of the cabinet 6 Remove the fan from the cabinet 6 18 Sun StorEdge L1000 Field Service Manual Revision A
77. densing 5 to 95 non condensing Altitude Operating Shipping and Storage Sea Level to 10 000 ft Sea Level to 12 000 ft Heat Dissipation Operating 830 BTU hr 207 KCal hr or 245 watts Electromagnetic Electrostatic Susceptibility Direct ESD Contact Discharge 4 0 kV Air Discharge 8 0 kV Indirect ESD Contact Discharge 4 0 kV Radiated Fields per IEC 801 3 unmodulated 27 MHz to 500 MHz 3 V m Fast Transients EFT or Burst per IEC801 4 Data Cables Power Cables 0 5kV 1 0kV Appendix A Library Specifications 3 Acoustical Noise Sound Power Level Operating 6 0 Bel Idle 5 0 Bel Sound Pressure Bystander Operating 49 dB A 5 Tape Drive Specifications TABLE A 4 Tape Drive Specifications Native Mode With 2 1 Compression Model Number Transfer Rate Capacity Transfer Rate Capacity DLT7000 5 Mbytes s 35 Gbytes 10 Mbytes s 70 Gbytes A 4 Sun StorEdge L1000 Service Manual Revision A APPENDIX B Block Diagram B 1 Appendix Overview The Sun StorEdge L1000 functional connectivity block diagram is shown on page B 3 B 2 Sun StorEdge L1000 Service Manual Revision A 7 Additional Fans on Rackmounted Libraries Only Go a SCSI In port SCSI Out port 4
78. ds the horizontal axis to the home position then to its limit position then back to home Exercise Vertical Use to test the vertical axis motor and sensors Sends the vertical axis to the home position then to its limit then back to home Exercise Extension Use to test the extension axis motor and sensors Sends the extension axis home then to its approximate mid point then back to home Exercise Gripper Use to test the gripper motor and open and close sensors Sends the gripper home then closed Exercise Rotary Use to test the rotary axis motor and sensors Sends the rotary axis home then rotates to back then rotates to front 7 12 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Stat OK ATL P10 Exercise Vertical ation Boot Block 1 11 Exercise Extension Exercise Gripper Exercise Rotary Pick Place All Report Calibrations Bin SysTest Bin Drive SysTest Random SysTest Random Bin SysTest Return Status Random Bin Drive SysTest Detected ATL P1000 at port Pre defined Commands To Exercise Horizontal Axis FIGURE 7 7 Systems Test Menu Chapter 7 Diagnostic Software 7 13 7 5 4 6 7 5 4 7 Pick Place All Caution Pick Place All does not return cartridges to their original locations Do not run if the customer is sensitive to the position of cartridges within the li
79. e Load Pack a al 8 2 y Select FIGURE 3 11 Move To Test Screen System ue Test Vertical Move to 5 To complete the Move to test select a destination for the move The destination can be a bin a drive the gripper the load port or a position relative to the home position of the axis To make this selection and start this test a Using the up and down arrows highlight one of the destination element types in the left hand column b With the destination element type highlighted enter the number of the destination element or the position in inches from home Note Numbers do not have to be entered for the gripper or the load port c Press the Select button to start the test An In Progress dialog box is displayed see Figure 3 12 3 10 Sun StorEdge L1000 Service Manual Revision A EN lt o Back or gt Forward 4 Home JO N Overview Tapes Operator Service FE Standby 0 al Load Port Command in Progress Ea al Load Pack EME Select FIGURE 3 12 Sample Operate Axes In Progress Screen System ie Test Vertical Move to The test continues until completed unless you press the Abort button 6 After the test is completed or aborted press the Back button until you return to the Service screen Chapter 3 Control Panel Service Screen 3 11 3 3 Initializing Nonvolatile Information The Service screen contains two commands involving
80. e Move Cartridges menu d If bin 19 6th bin from top of bulk pack see Storage Array on page 1 18 has a cartridge present use the Move Cartridges menu and enter Bin 19 in Source and Bin 19 in Destination then press Execute If bin 19 is empty enter Bin X where X is any storage location from 0 to 29 that has a cartridge present in Source and Bin 19 in Destination and press Execute Placing a cartridge into bin 19 will leave the x chassis positioned properly for checking the left y axis belt tension Install the touch gauge PN 6221365 at midspan of the left y axis belt as shown in Figure 4 7 4 14 Sun StorEdge L1000 Service Manual Revision A Left y axis belt Touch gauge 7 FIGURE 4 7 Left Vertical Belt Touch Gauge Installation 5 Using the 16 oz force gauge PN 6221367 with the right angle adapter installed push the right side of the belt toward the touch gauge post as shown in Figure 4 8 The force required to push the belt until it contacts the touch gauge post should be 16 1 5 ounces 468 42 5 gms Touch gauge post FIGURE 4 8 Left Vertical Belt Tension Measurement Chapter 4 Service Tools and Preventive Maintenance 4 15 4 16 If adjustment is required continue to the tension adjustment procedure Te
81. e of the cabinet when facing the rear have fan bracket assemblies with one fan in each assembly Drives on the right side of the cabinet facing the rear have fan bracket assemblies with two fans in each assembly The drives on the right side require more cooling capacity because internal fans mounted on each drive assembly move air from left to right facing the rear inside the cabinet The external fans act to move the hot air away from the tape drives and out of the cabinet The removal procedure for the single fan bracket assembly is the same as the double fan bracket assembly The fan power connector is disconnected as the assembly is removed from the cabinet Part Number F370 3627 01 Single Fan Bracket Assembly F370 3628 01 Double Fan Bracket Assembly Location Installed on back of rackmounted libraries only Characteristics Contains fan s with the following characteristics e 24 VDC 14 CFM 3800 RPM 2 36 in 2 36 in 0 79 in 60 mm x 60 mm x 20mm Function Exhausts air from cabinet to provide additional cooling for tape drives in rackmounted libraries Required Tools m Small Phillips screwdriver Removal Procedure Note Removal of a fan bracket assembly activates a switch which turns power off to the associated tape drive Before removing a fan bracket assembly be sure the associated tape drive has no DLT cartridge present Sun StorEdge L1000 Field Service Manual Revision A 1 Sli
82. ean report in the Return Status window Power On Opens a submenu with the following options m Online set the library online at power up m Offline set the library offline at power up m Report display the current status of the Power On switch Auto Load Opens a submenu with the following options m Enable Auto Load automatically place to the first available bin any cartridge inserted in the load port m Disable Auto Load do not automatically move cartridges inserted in the load port m Report Auto Load display the current status of the Auto Load switch 7 34 Sun StorEdge L1000 Service Manual Revision A m Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status Configure System OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Configure Storage Report System Init Inventory Init Non vol RAM Recovery Auto Inventory Exabyte No Barcode Clean Tape Power On Disable Clean Tape 1 Return Status Auto Load eport Clean Tape Detected ATL P1000 at port Flash Download Download T VHIV VV Di R Enables Automatic Tape Cleaning Mechanism FIGURE 7 18 Config Clean Tape Chapter 7 Diagnostic Software 7 35 7 5 9 12 Flash Download Use to load new robotics controller firmware 1 Copy the new firmware hex file to the diagnostic directory opt serial_diag 2 Select Config Flash Dow
83. een 3 9 Move To Test Screen 3 10 Sample Operate Axes In Progress Screen 3 11 Initialize Nonvolatile Verification Screen 3 12 Fan Filters 5 Cleaning and Lubricating Rails 7 Cleaning and Lubricating the Extension Axis and Gripper 4 9 Tape Drive Cleaning 4 11 Touch Gauges 4 12 Force Gauges and Adapters 4 13 Left Vertical Belt Touch Gauge Installation 4 15 Left Vertical Belt Tension Measurement 4 15 Left Vertical Belt Tension Adjustment 4 16 Right Vertical Belt Touch Gauge Installation 7 Right Vertical Belt Tension Measurement 4 18 Accessing the Right Y Axis Belt Clamp 4 19 Sun StorEdge L1000 Field Service Manual gt Revision A n a a GURE 3 GURE 4 GURE 4 15 GURE 4 16 GURE 4 17 GURE 4 18 GURE 4 19 GURE 6 1 GURE 6 2 GURE 6 3 GURE 6 4 GURE 6 5 GURE 6 6 GURE 6 7 GURE 6 8 GURE 6 9 GURE 6 10 GURE 6 11 GURE 6 12 GURE 6 13 GURE 6 14 GURE 6 15 GURE 6 16 GURE 6 17 GURE 6 18 GURE 6 19 GURE 6 20 GURE 6 21 Right Vertical Belt Tension Adjustment 4 20 Horizontal Belt Touch Gauge Installation 4 21 Horizontal Belt Tension Measurement 4 22 Horizontal Belt Adjustment 4 23 Extension Axis Touch Gauge Installation 4 24 Extension Belt Tension Measurement 4 25 Extension Belt Tension Adjustment 4 26 Library Power Switch 6 2 Removing t
84. er Description 6221082 01 Left door F370 3516 01 DLT7000 tape drive assembly differential F370 3517 01 Stepper motor 2 phase y axis F370 3518 01 Stepper motor 2 phase x axis F370 3519 01 Fan 24 VDC 41 CFM F370 3520 01 Fan 24 VDC 90 CFM F370 3521 01 SCSI wide differential PWA F370 3522 01 Timing belt 1 5 in pitch 1 4 in wide x axis F370 3523 01 Timing belt 1 5 in pitch 3 8 in wide y axis F370 3524 01 Right door assembly with black and white control panel F370 3525 01 Robotics controller PWA F370 3526 01 Actuator driver PWA F370 3527 01 Y encoder PWA C 1 C 2 TABLE C 1 FRU List Part Number Description F370 3528 01 F370 3529 01 F370 3530 01 F370 3531 01 F370 3532 01 F370 3545 01 F370 3546 01 F370 3627 01 F370 3628 01 X motor interconnect PWA Extension rotary assembly Load pack assembly Power supply 300 watt includes power switch Passive backplane PWA Short Jumper Cable Long Jumper Cable Single fan bracket assembly Double fan bracket assembly Sun StorEdge L1000 Service Manual Revision A APPENDIX D Sense Data Values D 1 Appendix Overview Table D 1 lists message information that can be sent from the L1000 to a host computer The table is sorted by the data in the ASC column second column from left and lists the following information Sense Key SK Additional Sense Code ASC Additional Sense Code Qualifier ASCQ Message n
85. est perform a self test on a specified 0 3 tape drive door m Home return a specified 0 3 tape drive door home closed m Open open a specified 0 3 tape drive door m Close close a specified 0 3 tape drive door Unload Tape Unload the tape from a specified 0 3 tape drive Note Depending on the position of the tape it will take 10 to 120 seconds for the tape to completely rewind prior to unload When the unload command is complete the Operate Handle indicator on the tape drive will light 7 22 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status OK ATL P1000 6220070 1 11 AHomeAIl Self Test All lock 1 11 Horizontal Axis Vertical Axis Extension Axis Rotational Axis Gripper Drive Door Unload Tape Move Cartridges gt lt Read Barcode Return Status Detected ATL P1000 at port perform Electronics Self Checking Diagnostics Routine On Rotary Element FIGURE 7 12 Move Actuators Rotational Axis Chapter 7 Diagnostic Software 7 23 7 5 7 10 Move Cartridges Note Before performing a Move Cartridge option the library must have a current inventory and the gripper must be empty Opens a submenu with the following options m Pick from Bin pick a cartridge from a specified 0 29 storage bin m Pick from Load Port pick a cartridge from
86. formational message No action is necessary Both 80 OD CARTRIDGE IS ONLY PARTIALLY GRIPPED ONLY SEEN IN THE FRONT SENSOR Issue a Move Medium command to move the cartridge from the transfer element to an empty storage element Both 80 OE DATA TRANSFER CHANGED A drive has been inserted into the system Use Read Element Status to determine status of drives Both Appendix Sense Data Values D 7 Sense Key ASC ASCQ Message Name Description Interface 4 80 OF LOW POWER ERROR Both Check power connections 4 80 11 MOTOR POWER FAILURE Both Indicates motor power turned off for a reason not otherwise reported Toggle of the Stop button should clear 5 80 22 ELEMENT CONTENTS UNKNOWN Both The contents of an element address are unknown Issue a Read Element Status for the element address If contents are still unknown issue an Initialize Element Status command 4 80 23 BAR CODE DECODER COMMUNICATION FAILURE Both Unable to initialize decoder Verify that the decoder is powered on Cycle power and or check cable connections 4 81 00 GRIPPER AXIS INTERNAL FAIL Both Gripper axis code internal failure Call Technical Support B 81 01 GRIPPER TIMEOUT Both Gripper did not reach desired position Issue a Rezero Unit command B 81 04 GRIPPER OPEN FAILURE Both Gripper did not reach open position Issue a Rezero Unit command B 81 05 GRIPPER CLOSE FA
87. gh force to maintain a grip on the cartridge Recalibrate the library Replace the extension axis assembly FRU that includes the gripper sensors Replace the extension axis assembly FRU that includes the gripper jaws 0B8101 error Gripper Timeout Replace the extension axis assembly FRU that includes the gripper assembly 0B8104 error Gripper Open Failure Replace the extension axis assembly FRU that includes the gripper assembly 0B8105 error Gripper Close Failure Replace the extension axis assembly FRU that includes the gripper assembly Chapter 5 Fault Isolation 5 5 TABLE 5 1 Fault Isolation Continued Symptom Test Question Ans Possible Cause Corrective Action Horizontal axis fails diagnostic self test Poor connection at J25 of passive backplane Poor connection at J2 of x motor interconnect Poor connection at JL of x motor interconnect Defective x axis horizontal motor Reseat the cable at J25 of the passive backplane Reseat the cable at J2 of the x motor interconnect Reseat the cable at J1 of the x motor interconnect Replace the x axis horizontal motor 0B8501 error Horizontal Timeout Horizontal belt is out of adjustment 1 Check and adjust the tension of the horizontal belt See X Axis Horizontal Belt on page 4 21 2 Run horizontal self test from the diagnostic software 048520 error Hor
88. he Library Enclosure 6 3 Securing the X Chassis in the Maintenance Position 6 5 Stepper Motor Y Axis 6 7 Stepper Motor X Axis 6 9 Power Supply 300 Watt 6 11 Timing Belt X Axis 6 13 Power Switch 6 15 Fan Bracket Assemblies Rackmounted Libraries only 6 17 Fan 41 CFM 6 19 Fan 90 CFM 6 21 PWA SCSI Wide Differential 6 23 Timing Belt Y Axis Left Side 6 25 Timing Belt Y Axis right side 6 27 Right Door Assembly With B W Control Panel 6 29 DLT Tape Drive Assembly 6 31 Robotics Controller PWA 6 33 Actuator Drive PWA 6 35 Passive Backplane PWA 6 37 Y Encoder PWA 6 39 X Motor Interconnect PWA 6 41 Figures xiii GURE 6 22 n GURE 6 23 n GURE 6 24 GURE 7 1 GURE 7 2 GURE 7 3 GURE 7 4 GURE 7 5 GURE 6 GURE 7 7 GURE 7 8 GURE 7 9 GURE 0 mn GURE 7 11 GURE 7 12 GURE 7 13 n GURE 7 14 GURE 7 15 GURE 6 n GURE 7 17 n GURE 7 18 n GURE 7 19 GURE B 1 Extension Rotary Assembly 6 43 Load Pack Assembly 6 45 Left Door 6 47 DIAG Port Location 7 3 Serial Diagnostics Main Menu 7 4 User Interface 7 6 Main Menu 7 7 File Menu 7 9 User Test Menu 7 11 Systems Test Menu 7 13 Systems Tests Pick Place All 5 System Tests Bin SysTest 7 17 Status Menu 9 Move Actuators Menu 1 Move Actuators Rotational Axis 3 Move Actuat
89. he extension axis assembly 2 Run the extension axis self test from the diagnostic software 0B8301 error Extension Axis Timeout Defective extension axis assembly 1 Replace the extension axis assembly 2 Run extension self test from the diagnostic software 048301 error Extension Current Feedback Failure Library is mis calibrated Defective extension axis assembly Calibrate the library Replace the extension axis assembly 0B8310 error Extension Invalid Actuator Start Position Extension axis position has been lost Defective extension motor 1 From diagnostics send the extension axis to the home position 2 From the host send a Rezero Unit command Replace the extension axis assembly 5 4 Sun StorEdge L1000 Field Service Manual Revision A TABLE 5 1 Fault Isolation Continued Symptom Test Question Ans Possible Cause Corrective Action Gripper fails diagnostic self test Poor connection at J16 of the passive backplane Defective gripper motor 1 Reseat the connector at J16 of the passive backplane 2 Run the gripper self test from the diagnostic software Replace the extension axis FRU that includes the gripper motor OB800D error Cartridge is Only Partially Gripper Library is slightly miscalibrated Defective cartridge in gripper sensor on the extension axis Gripper jaws are not gripping with enou
90. hich spins the gripper cam When the cam turns the upper jaw moves to the closed position securing the cartridge between the upper movable jaw and the lower stationary jaws Once the cartridge has been gripped the extension rotary horizontal and vertical axes are all engaged to move the cartridge to its new location When the new location is reached the gripper motor is again turned on to open the upper jaw and release the cartridge into its new location Chapter 1 Library Description 1 17 1 5 Storage Array 1 18 The storage array includes m Front fixed storage bins 5 cartridges m Rear fixed storage bins 9 cartridges m Load pack 8 cartridges m Bulk pack 8 cartridges Figure 1 13 identifies storage locations and numbering conventions En Bin 14 o _Bin 22 o LE ID I Bi 8 Bin 6 1 Bin 10 Bin 15 Bin 23 o p Bini Bin4 En 2 Bin11 Bin 16 Bin 24 o cf Bin2 i Bins h Bing J Bin 12 Bin 17 6 Bin 25 o Drive 1 Bin 18 o J Bin 26 o Load 0 Bin 19 6 27 o Bin 20 6 Bin 28 o gt Bin 13 Bin 21 Bin 29 o i Drive 2 i Drive 3
91. iagtool the executable file m Diagtool used to properly configure the Motif environment 1 Insert the diagnostic CD ROM in the CD ROM drive 2 Go to root and enter your superuser password and contains the latest information about the diagnostic software and installation oe su root lt Enter gt passwd password lt Enter gt 3 Check the CD ROM drive o volcheck lt Enter gt 4 Make a directory for the diagnostic software o mkdir opt serial_diag lt Enter gt un Copy the diagtool and Diagtool files from CD ROM to the serial diag directory oe cp cdrom diag_tools serial_diag diagtool opt serial_diag lt cp cdrom diag_tools serial_diag Diagtool opt serial_diag lt E gt E gt 6 Set the environment setvar XENVIRONMENT opt serial_diag Diagtool lt Enter gt Sun StorEdge L1000 Service Manual Revision A Te Connecting the StorEdge L1000 Library to a Sun Workstation The StorEdge L1000 has a DIAG port on the rear panel that must be connected to a serial port on the Sun workstation 1 Connect a 9 pin RS 232 cable to the port marked DIAG at the rear of the library DIAG port on robo
92. ibrary power magnet is attached to the rear cover of each tape drive Removal of the cover triggers a sensor which initiates a controlled 50 msec power down of the affected tape drive This controlled power down of the tape drive prevents voltage spikes on the power supply line which could effect other tape drives The drive assembly can then be removed and replaced while the L1000 is continuing to function When the rear cover is reinstalled the cover magnet initiates a controlled 50 msec power up of the tape drive which protects the power supply line in the same manner as the power down sequence Chapter 1 Library Description 1 23 1 24 Sun StorEdge L1000 Service Manual Revision A CHAPTER 2 Security Levels and Passwords This chapter describes The control panel security levels The factory default control panel passwords Setting the control panel security level Changing the control panel passwords 2 1 21 2 2 Control Panel Security Levels There are three levels of security on the L1000 control panel m User U m Operator O m Service S The current security level is displayed with the single letter indicators U O 5 inside the lock icon gf on the control panel screen see Figure 2 1 System Off line 62 Standby E Load Port lt o Back o gt Forward 4 Home ele Overview X Sun Tapes Operator Service microsystems StorEDG
93. ign Calibrate has the following options Align Calibrate Opens a submenu with the following options m All automatically calibrate all bins tape drives and load port m Bin automatically calibrate all bins m Drive automatically calibrate all tape drives m Load port automatically calibrate the load port Library SCSI ID Enter the desired library SCSI ID number 0 15 Report Library SCSI ID Display the current library SCSI ID number in the Return Status window Drive SCSI ID Enter drive number 0 3 Enter desired SCSI ID number 0 15 Use the Reset Drive command immediately after setting a new drive SCSI ID This will make the new drive SCSI ID setting effective Reset Drive Use this command immediately after setting the drive SCSI ID This will make the new SCSI ID setting effective Enter Drive number to reset 0 3 7 26 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status Align Calibrate OK ATL P1000 62200701 11 Application Boc Library SCSI ID Report Library SCSI ID Drive SCSI ID Reset Drive Report Drive Bin Position Drive Position Load Port Position Return Status Detected ATL P1000 at port perform Calibration On Components FIGURE 7 14 Align Calibrate Menu Chapter 7 Diagnostic Software 7 27 7 5 8 6 Report Drive Enter drive
94. iled description of the Overview Tapes and Operator menu commands see the Sun StorEdge L1000 User s Guide 805 4823 1 20 Sun StorEdge L1000 Service Manual Revision A 1 9 Host connector Power connector Drive 1 SCSI connectors Drive 3 SCSI connectors Rear Panel The rear panel of the library includes Communication interface ports RS 232 diagnostic port Power connectors Drive access hot swap These components provide the library with operating power and communication links with external systems Actuator driver card Filter Robotics controller card DIAG port Drive 0 SCSI connectors Drive 2 SCSI connectors Filter
95. ion Provides power and sockets for the robotics controller actuator driver and SCSI controller boards Serves as an interconnect for cables that provide power and signals to all robotic components in the library Required Tools m Medium size Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Remove the actuator driver See Section 6 17 Actuator Driver PWA 4 Remove the robotics controller See Section 6 16 Robotics Controller PWA 5 Remove the SCSI PWA See Section 6 12 SCSI Wide Differential PWA 6 Disconnect connectors J5 J6 J7 and J8 from the right edge of the passive backplane 7 Disconnect connectors J20 J25 J16 J24 J1 J14 and TB1 from the left edge of the passive backplane 8 Remove the 15 Phillips screws that secure the passive backplane to the baseplate of the cabinet 9 Carefully remove the passive backplane from the library cabinet 6 36 Sun StorEdge L1000 Field Service Manual Revision A 7 7 Actuator driver PWA Robotics controller PWA ye SCSI PWA Passive backplane PWA Ne FIGURE 6 19 Passive Backplane PWA Chapter6 FRU Removal and Replacement Procedures 6 37 6 19 Y Encoder Interconnect PWA Part Number F370 3527 01 Location Mounts on the right end of the horizontal chassis assembly Characteristics Includes an optical sensor 1 16 in x 1 31 in PW
96. ith 0 off and 1 on 0 5 in x 1 12 in switch 1 27cm x 2 84cm Function Connects the library power supply to incoming AC voltage Required Tools m Small Phillips screwdriver m Small needle nose pliers Removal Procedure 1 Remove power from the library 2 Disconnect the library power cord 3 Remove the library enclosure 4 Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position 5 Remove the left front door see Section 6 23 Left Door on page 6 46 6 Open the right front door 7 Remove the five screws that secure the lower cosmetic panel in place and remove the cosmetic panel 8 Remove the Phillips screw that secures the power switch cover in place and remove the cover 9 Make a note of the position of the four conductors that are plugged into the back of the power switch 10 Disconnect the four conductors from the back of the power switch 11 Squeeze the tabs on the left and right sides of the power switch and push the switch through its mounting hole and out the front of cabinet 6 14 Sun StorEdge L1000 Field Service Manual Revision A Left door FIGURE 6 8 Power Switch FRU Removal and Replacement Procedures 6 15 Chapter 6 6 9 6 16 Single and Double Fan Bracket Assemblies Rackmounted L1000 libraries have additional exhaust fans mounted on the rear of the cabinet to draw hot air away from the tape drives Drives on the left sid
97. ive 3 Number place to Bins Number place to Load Port Auto Clean Autoclean Disabled Enabled Cleaning Cartridges Cleaning Status Tried to Clean Drive Exported Tracked Cleaning Tape Exported Untracked Cleaning Tape Last Error Code Encountered To Drive To Load Port To Home Element Sys Test Library FIGURE 3 3 Control Panel Service Menu Part 2 Test Misc Operate Axis Initialize Initialize Ch Normal Nonvol 2 hee Statistics Statistics SEEN Axes Operation Control Panel Navigation Select one of the menu tabs to start To move back screen by screen lt o Back To move forward screen by screen CE Forward To go back to the Main Menu Home To adjust the contrast KO Chapter 3 Control Panel Service Screen 3 3 04 Generating Reports 3 4 The Service screen enables you to generate on screen reports about the following Statistics regarding library operation Auto clean status and tracking information Actuator positions and status System test results To generate any of these reports 1 Press the appropriate button in the Service screen Within a few seconds the report is displayed on the screen Figure 3 4 shows a sample statistics report oy lt a Back o Forward 4 Home 60 N Overview Tapes Operator Service o Report Statistics Command Time 724187 sec
98. ive Position and Load Port Position Option Description Current Vertical Position Set vertical calibration value to current physical location Input Vertical Position Input new vertical calibration value from keyboard Report Vertical Position Display current vertical calibration value Current Extension Position Set extension calibration value to current physical location Input Extension Position Input new extension calibration value from keyboard Report Extension Position Display current extension calibration value Current Horizontal Position Set horizontal calibration value to current physical location Input Horizontal Position Input new horizontal calibration value from keyboard Report Horizontal Position Display current horizontal calibration value Chapter 7 Diagnostic Software 7 29 1 59 7 5 9 1 7 5 9 2 7 5 9 3 7 5 9 4 Using the Config Menu The Config Menu has the following options Configure System To set the library configuration enter the following Library model number 6220070 Number of drives 1 4 enter number of tape drives present Number of bins enter number of storage bins present Library SCSI ID 0 15 typically 0 Note After setting a new library SCSI ID cycle power on the library to make the new SCSI ID effective Report System Displays the current library configuration including m Model number m Number of bins m Number of drives m Library SCSI ID Init In
99. izontal Test Failure Dirt accumulation on the x encoder optical sensor 1 Clean the x encoder optical sensor 2 Run horizontal self test from the diagnostic software 048524 error Horizontal Hardware Error Defective x axis horizontal motor 1 Replace the x axis horizontal motor 2 Run the horizontal self test from the diagnostic software 0B8201 error Horizontal axis belt Check and adjust the horizontal Rotary Timeout tension is out of belt tension See X Axis adjustment Horizontal Belt on page 4 21 0B8220 error Horizontal axis belt Check and adjust the horizontal Rotary Test tension is out of belt tension See X Axis Failure adjustment Horizontal Belt on page 4 21 5 6 Sun StorEdge L1000 Field Service Manual Revision A TABLE 5 1 Fault Isolation Continued Symptom Test Question Ans Possible Cause Corrective Action Vertical axis fails diagnostic self test 0B8401 error Vertical Timeout Poor connection at J20 of passive backplane Poor connection at J25 of the passive backplane Poor connection at J1 of y axis encoder Defective y axis vertical motor Vertical belts are out of adjustment Reseat the cable at J20 of the passive backplane Reseat the cable at J25 of the passive backplane Reseat the cable at J1 of the y axis encoder Replace the y axis vertical motor 1 Check and adjust the tension of the two vertical
100. l located at the right edge near the front of the library Rollers at the top and bottom of the x chassis assembly ride on the secondary rail Use a lint free cloth to remove all dirt and grease that has accumulated on the secondary vertical rail and rollers Spread a thin film of lubricant across the entire length of the secondary vertical rail Manually move the x chassis up and down the secondary vertical rail to spread the lubricant evenly X Chassis Horizontal Rail The x chassis horizontal rail is a 16 18 in x 0 373 in 41 09 cm x 0 947 cm shaft that is located at the top front of the x chassis assembly Use a lint free cloth to remove all dirt and grease from the horizontal rail Spread a thin film of lubricant across the entire length of the rail Manually move the extension rotary assembly left and right on the horizontal rail to spread the lubricant evenly 4 6 Sun StorEdge L1000 Service Manual Revision A Vertical rail primary Horizontal rail Vertical rail secondary o og o o o 8 008 FIGURE 4 2 Cleaning and Lubricating Rails Chapter 4 Service Tools and Preventive Maintenance 4 7 4 4 5 4 4 6 Extension Axis Shaft and Rail
101. liga lagar och f rordningar Sun StorEdge L1000 Service Manual Revision A Contents Preface xvii Library Description 1 1 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 StorEdge L1000 Cabinet 1 4 Power Supply 1 5 Control Electronics 1 6 Robotics 1 15 Storage Array 1 18 Load Port 1 19 Cooling Fans 1 19 Control Panel 1 19 Rear Panel 1 21 Tape Drives 1 22 Security Levels and Passwords 2 1 2 1 2 2 2 3 2 4 Control Panel Security Levels 2 2 Control Panel Factory Default Passwords 2 3 Setting the Control Panel Security Level 2 3 Changing the Control Panel Passwords 2 4 Contents vii 3 Control Panel Service Screen 3 1 3 1 Generating Reports 3 4 3 2 Testing the Library 7 3 3 Initializing Nonvolatile Information 3 12 4 Service Tools and Preventive Maintenance 4 1 4 1 Service Upgrade Kit 4 2 4 2 Preventive Maintenance Schedule 4 3 4 3 Preventive Maintenance Supplies 4 3 4 4 Cleaning and Lubrication 4 4 5 Checking and Adjusting Belt Tension 4 12 5 Fault Isolation 5 1 5 1 Fault Isolation Table 5 1 6 FRU Removal and Replacement Procedures 6 1 6 1 Turning the Library On and Off 6 2 6 2 Removing the StorEdge L1000 Enclosure 3 6 3 Securing the X Chassis in the Maintenance Position 6 4 6 4 Stepper Motor Y Axis 6 6 6 5 Stepper Motor X Axis 6 8 6 6 Power Supply 300 Watt 6 10 6 7 Timing Belt X Axis 6 12 6 8 Power Switch 6 14 6 9 Single and Double Fan Bracket Assemblies 6 6 10 Fan 41 CFM
102. lues D 15 D 16 Sun StorEdge L1000 Service Manual gt Revision A Glossary actuators automated tape library bar code label bar code scanner calibration control panel DLT extension axis assembly extension axis belt FCC Class A FSE gripper assembly host computer L1000 library Robotic components that move inside the library to manipulate cartridges These include the gripper extension axis rotary axis horizontal axis and vertical axis A robotic storage and retrieval system for DLT tape cartridges The identification label on DLT tape cartridges A device that is mounted on the extension axis that reads the cartridge bar code labels The software measurements and configuration required for successful operation of the L1000 The panel on the front of the L1000 that contains the graphical user interface GUI screen Digital linear tape The extension axis assembly consists of the gripper assembly and the baseplate on which the gripper assembly is mounted The drive belt connecting the extension motor gearbox to the gripper assembly Standard established by the U S Federal Communications Commission governing electromagnetic emissions in industrial environments Field service engineer The assembly that mounts on the extension axis and grips cartridges The computer that issues SCSI commands to control the library robotics An automated storage and retrieval peripheral used for stori
103. matically perform an inventory process m Disable do not perform automatic inventory on power up m Report display the current status of the Auto Inventory switch Exabyte Opens a submenu with the following options m Enable emulate the Exabyte 210 tape library m Disable no emulation m Report displays the status of the Exabyte switch No Barcode Opens a submenu with the following options m Enable library does not use the bar code scanner m Disable library does use the bar code scanner m Report displays the status of the No Barcode switch 7 32 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status Configure System OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Configure Storage Report System Init Inventory Init Non vol RAM Recovery a Auto Inventory Disable Exabyte No Barcode Clean Tape Power On Return Status Auto Load Detected ATL P1000 at port 7 Report Flash Download Enables Built in Hardware Recovery Procedure Upon Error FIGURE 7 17 Config Recovery Chapter 7 Diagnostic Software 7 33 7 5 9 9 7 5 9 10 7 5 9 11 Clean Tape Opens a submenu with the following options m Enable Clean Tape turn on the automatic tape cleaning feature m Disable Clean Tape turn off the automatic tape cleaning feature m Report Clean Tape display the complete autocl
104. mount unit without cartridges The cabinet houses the power supply control electronics robotics storage array load port cooling fans control panel rear panel and tape drives The top and sides of the library form a single enclosure that is easily removed see Figure 6 2 to gain access to internal components ISS 5 FIGURE 1 4 StorEdge L1000 Cabinet Sun StorEdge L1000 Service Manual Revision A 1 2 Power Supply The 300 watt power supply mounts in the top right rear corner of the library It is auto selectable for inputs of 115 to 230 VAC It supplies outputs of 5 VDC 12 VDC and 12 VDC This single power supply provides DC voltage to power all electrical components of the library including the tape drives The AC input receptacle for the power supply is accessible from the rear panel of the library The library on off switch mounted in the bottom left front corner of the cabinet is cabled through terminal block TB4 to the power supply FIGURE 1 5 Power Supply Chapter 1 Library Description 1 5 13 1 3 1 1 6 Control Electronics The StorEdge L1000 library control electronics include Passive backplane printed wiring assembly PWA Robotics controller PWA Actuator driver PWA SCSI controller PWA differential Y axis encoder PWA X motor interconnect PWA X encoder PWA Each PWA is described in the paragraphs below Passive Backplane PWA
105. move the end of the belt e Remove the belt from the cabinet 5 After the belt has been replaced adjust the belt tension as described in Section 4 5 1 Left Y Axis Vertical Belt on page 4 14 Timing belt y axis left Upper belt clamp Lower belt clamp Adjustment screw FIGURE 6 13 Timing Belt Y Axis Left Side Chapter6 FRU Removal and Replacement Procedures 6 25 6 26 10 11 12 13 Removal Procedure Right Side Y Axis Belt Remove power from the library Remove the library enclosure Disconnect the x axis motor power cable connector from the x motor interconnect board Remove the Phillips screw that secures the x axis motor interconnect board to the x chassis Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position Remove the two Phillips screws that secure the y axis sensor assembly to the x chassis Move the vertical axis sensor assembly and x motor interconnect away from the y axis belt clamps Loosen the two 3 32 in Allen screws that secure the lower belt clamp in place Loosen the 1 4 in adjustment screw locknut and turn the belt adjustment screw counterclockwise to loosen the belt tension Remove the end of the belt from under the lower belt clamp Loosen the two 3 32 in Allen screws that secure the up
106. n StorEdge L1000 Service Manual Revision A jo W 0 A o o N T 6 Ne I d _ 6 Belt tensioning pulley dE X axis belt o j Locking screws Locknut Adjustment screw Extension rotary assembly FIGURE 4 16 Horizontal Belt Adjustment Chapter 4 Service Tools and Preventive Maintenance 4 23 4 5 4 Extension Axis Belt Required Tools m 100 gram force gauge PN 0505004 m Phillips screwdriver m 5 16 in open end wrench Touch gauge PN 6221364 Tension Measurement Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position on page 6 4 4 Move the extension rotary assembly to the left end of the cabinet 5 Move the gripper assembly toward the front of the cabinet to the end of its travel 6 Install touch gauge PN 6221364 inside the extension axis belt as shown in Figure 4 17 Touch Gauge A uuuuu uu uu wu uuwuwu uwuwwuwuwwuwwuu le FIGURE 4 17 Extension Axis Touch Gauge Installation 4 24 Sun StorEdge L10
107. n connector For the single in line memory module that has on board flash memory and static memory devices S1 Micro miniature push Processor reset switch button switch U1 Motorola 68332 20 MHz 132 pin embedded electronic controller microprocessor U2 Dallas 64K nonvolatile Stores configuration calibration and SCSI ID SRAM information U4 Dallas reset IC Forces a reset of the microprocessor if an out of tolerance voltage conditions exists U9 3 6864 MHz oscillator Provides baud clock for DUART U10 U10 Microprocessor DUART Dual RS 232 serial communications IC U11 RS 232 Line Driver Transceiver between serial diagnostic Receiver interface connector J3 and DUART channel A U12 RS 232 Line Driver Transceiver between serial diagnostic Receiver interface connector J2 and DUART channel B U14 Xilinx 84 pin CPLD For local microprocessor bus control U17 Graphics display LCD LCD controller controller U18 19 44 45 48 amp 49 8 bit high speed CMOS static RAM 1 8 Sun StorEdge L1000 Service Manual Revision A TABLE 1 1 Robotics Controller PWA Continued Label Description Function U25 Xilinx 8 pin serial PROM Programmable read only memory Y1 32 768 MHZ crystal Used by the 68332 microprocessor oscillator Y2 25 MHz crystal oscillator Used by the display controller U17 FIGURE 1 7 Robotics Controller Chapter 1 Library Description 1 9 1 3 3 1 10 Actuator Driver PWA The actuator driver PWA conne
108. n from the mounting plate as follows a Cut the tie wraps that secure the four leads of the two fans together b Disconnect the red and black leads from the terminal strip at the left edge of the fan mounting plate c Remove the black plastic push pins and flanges that secure the fan to the mounting plate d Remove the fan from the mounting plate FIGURE 6 11 Fan 90 CFM Chapter 6 FRU Removal and Replacement Procedures 6 21 6 12 SCSI Wide Differential PWA Part Number F370 3521 01 Location Top rear center of cabinet Connects to J9 of the passive backplane Characteristics Differential SCSI bus adapter 3 25 in x 5 00 in Function Provides a differential SCSI communication interface to the host computer Required Tools m Small Phillips screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Disconnect the SCSI cable connected to the back of the SCSI PWA 4 Remove the small Phillips screw that secures the SCSI PWA to the rear panel of the cabinet 5 Disconnect the SCSI PWA from the passive backplane and remove it from the cabinet 6 22 Sun StorEdge L1000 Field Service Manual Revision A x Phillips screw SCSI PWA FIGURE 6 12 PWA SCSI Wide Differential Chapter6 FRU Removal and Replacement Procedures 6 23 6 13 Timing Belt Y Axis Part Number F370 3523 01 Location There
109. nce should be performed by an authorized field service engineer FSE 4 1 4 1 4 2 Service Upgrade Kit Sun provides a service upgrade kit to use during maintenance and upgrades of StorEdge L1000 libraries Table 4 1 lists the contents of the service upgrade kit TABLE 4 1 Service Upgrade Kit PN 565 1477 01 Qty Part Number Description 1 6211266 04 StorEdge L1000 Utility CD 1 6220151 01 StorEdge L1000 Training Video kit 1 6207311 15 Diagnostic Software Package 1 0715027 1 4 5 16 in combination open end wrench 1 0715029 5 16 in nut driver 1 0715028 3 8 in nut driver 1 0715026 Fold up Allen wrench set 1 6221367 01 Force gauge 16 oz 500 gram 1 0505004 Force gauge 100 gram 1 6221364 01 Touch gauge extension belt 1 6221365 01 Touch gauge vertical belt 1 6221366 01 Touch gauge horizontal belt Sun StorEdge L1000 Service Manual Revision A 4 2 Preventive Maintena nce Schedule Table 4 2 lists the StorEdge L1000 preventive maintenance schedule TABLE 4 2 Preventive Maintenance Schedule Description Service Interval Clean the fan filter Clean lubricate rails and rollers Clean lubricate extension axis shaft Clean extension rail Clean lubricate gripper motor cam and roller Clean the tape drives Check adjust belt tensions Every 12 months Every 12 months Every 12 months Every 12 months Every 12 months Only when the Use Cleaning Tape LED is lit Every 12 months 4
110. ng and handling DLT cartridges Glossary 1 MTBF MTTR NVRAM on line off line pick place PROM PWA RAM rear panel RS 232 SCSI standby tape drive Glossary 2 Mean time between failures Mean time to repair Nonvolatile random access memory Ready for communications with a host Ready for communication through the diagnostic port The act of removing a cartridge from one location in preparation for placing it in another location The act of placing a cartridge in a location after it has been picked from a previous location Programmable read only memory Printed wiring assembly Random access memoty The panel at the back of the L1000 that contains the SCSI ports RS 232 diagnostic port power receptacle tape drive access panels and the fan filter A serial communications cabling and protocol standard Small Computer System Interface is a communications standard for attaching peripheral equipment to computers Ready for communication through the diagnostic port Mechanism that writes data to and reads data from a magnetic tape Sun StorEdge L1000 Field Service Manual Revision A Index A ABORT button 3 8 3 11 3 12 AC power switch 6 2 Acoustical Noise A 4 Actuator 3 2 positions 3 4 report 3 5 Actuator Driver 1 10 6 34 Additional Sense Code ASC D 1 Additional Sense Code Qualifier ASCQ D 1 Auto Clean 3 2 4 10 report 3 5 status 3 4 automated tape library 1 1 B
111. ng four axes Vertical Y m Horizontal X Rotary m Extension m Gripper Each axis is described in detail below Vertical Y Axis The vertical axis includes 4 5 VDC two phase drive motor Primary rail 17 21 in 43 71 cm steel shaft Secondary rail 16 75 in 42 54 cm L shaped steel rail Two 1 5 in 0 508 cm pitch 3 8 in 0 952 cm wide kevlar reinforced drive belts The function of the vertical axis is to move the horizontal chassis assembly up and down on the vertical rails The horizontal chassis assembly is mounted on the primary vertical rail at the left side of the cabinet and the secondary vertical rail at the right side of the cabinet Total available vertical travel of the horizontal chassis is approximately 11 in 27 94 cm Chapter 1 Library Description 1 15 1 4 2 1 4 3 Horizontal X Rotary Axis The horizontal rotary axis includes 2 8 VDC two phase drive motor Horizontal rail 16 18 in 40 19 cm steel shaft Rotary drum 1 5 in 0 508 cm pitch 1 4 in 0 635 cm wide kevlar reinforced drive belt also used by the rotary axis The horizontal rotary axis has two functions 1 Drive the extension rotary assembly horizontally between the left and right sides of the cabinet Total available horizontal travel of the extension rotary assembly is approximately 9 75 in 24 76 cm 2 Rotate the extension rotary assembly between the front and rear of the cabinet Total available
112. nload A warning dialog box is displayed 3 Click the Yes button A File Search dialog box is displayed 4 Select the new firmware hex file in the Files window 5 Click the OK button Flash download takes approximately 15 to 20 minutes When complete FLASH DOWNLOAD COMPLETED is displayed in the Command Status window H 7 36 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config m Command Status Configure System OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Configure Storage Report System Init Inventory Init Non vol RAM Recovery Auto Inventory Exabyte No Barcode Clean Tape Power On Return Status Auto Load Detected ATL P1000 at port gt Flash Download The Selected File For Library Unit FIGURE 7 19 Config Flash Download 7 6 Exiting the Diagnostic Software 1 From the Main Menu select File Exit Chapter 7 Diagnostic Software 7 37 7 38 Sun StorEdge L1000 Service Manual Revision A APPENDIX A Library Specifications A 1 Appendix Overview This appendix lists the following characteristics and specifications of the Sun StorEdge L1000 library Physical characteristics Performance characteristics Environmental specifications Tape drive specifications A 1 A 2 Physical Characteristics TABLE A 1 Physical Characte
113. nsion Adjustment Procedure Remove power from the library Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position on page 6 4 Loosen the two 3 32 in Allen screws that secure the lower belt clamp in place Loosen the 1 4 in adjustment screw locknut To tighten belt tension turn the 3 32 in Allen adjustment screw clockwise To loosen belt tension turn the 3 32 in Allen adjustment screw counterclockwise Tighten the 1 4 in locknut and the lower clamp screws Recheck the belt tension using Tension Measurement Procedure on page 4 14 Left y axis belt lle Adjustment screw Lower clamp screws FIGURE 4 9 Left Vertical Belt Tension Adjustment Sun StorEdge L1000 Service Manual Revision A 4 5 2 Right Y Axis Vertical Belt Required Tools 16 ounce force gauge PN 6221367 Phillips screwdriver 3 32 in Allen wrench 1 4 in open end wrench Touch gauge PN 6221365 Tension Measurement Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Leave the x chassis in its resting position at the base of the cabinet 4 Install touch gauge PN 6221365 at midspan of the right y axis belt as shown in Figure 4 10 Right y axis belt no Touch me P Se tp
114. number 0 3 Displays the following tape drive data in the Return Status window Drive type Drive microcode revision number No SCSI ID has been set Y or N Cartridge present Y or N Drive hardware error Y or N Cleaning required Y or N Compression enabled Y or N Cartridge write protected Y or N Handle OK to operate Y or N Drive SCSI ID number Tape format Tape motion Caution The next three options permit manual change of the calibration values for the bins tape drives and load port which will directly affect library operation These options should only be used by trained field service engineers 7 5 8 7 Bin Position Change or report the calibration values for all bins See Table 7 2 7 5 8 8 Drive Position Change or report the calibration values for all tape drives See Table 7 2 7 5 8 9 Load Port Position Change or report the calibration values for the load port See Table 7 2 7 28 Sun StorEdge L1000 Service Manual Revision A v Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config m Command Status OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Enter Drive Number Drive Number b Return Status Detected ATL P1000 at port OK Cancel Report A Specified Drive s SCSI ID FIGURE 7 15 Align Calibrate Report Drive TABLE 7 2 Submenu Options for Bin Position Dr
115. o move to commanded position Retry command If failure repeats run extension self test Both 83 08 EXTENSION HOME NOT FOUND The extension axis did not reach the home position Issue Rezero Unit to retry the command If the failure repeats then issue the Self test command Both 83 10 EXTENSION INVALID ACTUATOR START POSITION Extension axis position is unknown Issue a Rezero Unit command Both 83 11 EXTENSION INVALID COMMAND Extension axis was commanded to a position out of the systems mechanical limits Both D 10 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface 83 20 EXTENSION TEST FAILURE The extension axis failed to see a confirmation flag of a given width Check flags flag sensor and its cable connection Check for obstacles in the path Check motor and its cable connection Reissue the Self test command If the failure repeats contact Technical Support Both 83 21 EXTENSION ACTUATOR CURRENT FEEDBACK TEST FAILURE Unable to detect current feedback during self test Check motor cable connection Both 83 22 EXTENSION ENCODER FAILURE The requisite numbers and widths of extension confirmation flags were not found Check flag sensor cable connections and obstructions on the extension rail Also check that the motor is operational Issue a Self test comman
116. ode commands using the following options Self Test All Sends a short electrical pulse to each actuator horizontal vertical extension rotary and gripper and reads the sensor information from each actuator to confirm that actuators and sensors are responding properly Home All Sends all actuators to their respective home positions Horizontal Axis Opens a submenu with the following options m Self test perform a horizontal axis self test m Home return the horizontal axis to home m Move to Bin move the horizontal axis to a specified 0 29 bin location m Move to Load Port move the horizontal axis to the load port m Move to Drive move the horizontal axis to a specified 0 3 tape drive m Move to Position move the horizontal axis to a specified location relative to home 0 434 in to 9 082 in Vertical Axis Opens a submenu with the following options m Self test perform a vertical axis self test m Home return the vertical axis to home m Move to Bin move the vertical axis to a specified 0 29 bin location m Move to Load Port move the vertical axis to the load port m Move to Drive move the vertical axis to a specified 0 3 tape drive m Move to Position move the vertical axis to a specified position relative to home 0 400 in to 10 283 in 7 20 Sun StorEdge L1000 Service Manual Revision A 7 5 1 5 Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config m
117. om the control panel Config Options screen When Auto Clean is selected the library monitors the status of each tape drive and automatically sends a cleaning cartridge to the drive when cleaning is required Otherwise cleaning of the tape drives is normally an operator function that should only be performed when the Use Cleaning Tape LED is illuminated on the front panel of the tape drive Caution Cleaning cartridges are made of abrasive material Routinely cleaning the tape drive when it is not requested by the drive will prematurely wear out the tape drive head If the Use Cleaning Tape LED is lit when power is applied the tape drive can be cleaned using the following procedure Turn the library power on See Section 6 1 Turning the Library On and Off on page 6 2 Move the drive handle to the open position Insert a cleaning cartridge into the tape drive only when the Use Cleaning Tape LED is lit Move the drive handle to the closed position The tape drive loads the cleaning cartridge and uses it for approximately five minutes During the cleaning process the Tape In Use LED on the tape drive front panel blinks When the Tape In Use LED goes off and the Operate Handle LED illuminates move the handle to the open position wait two seconds after the cleaning cartridge is ejected and then remove the cartridge from the drive 4 10 Sun StorEdge L1000
118. ome flag was not found Issue Rezero Unit to retry command If the failure repeats issue a Self test command Both 82 10 ROTARY INVALID START The rotary axis has not been homed yet Issue a Rezero Unit command Both 82 11 ROTARY INVALID COMMAND Rotary axis was commanded to a position out of its legal range This is an internal code failure Both Appendix Sense Data Values D 9 Sense Key ASC ASCQ Message Name Description Interface 82 20 ROTARY TEST FAILURE The Self test failed Check the rotary flags flag sensors motor x rail pin and locking cable Check that the rotary flags are not broken Check that the flags extend into the sensors without contact Check the motor cables connectors Disable motor power then move the extension axis rearward to check that the x rail pin extends freely and that the locking cable is constantly under tension Both 82 23 ROTARY POSITION OVERFLOW The position step counter overflowed Issue a Rezero Unit command Both 83 00 EXTENSION INTERNAL FAILURE Extension axis code internal failure Call Technical Support Both 83 01 EXTENSION TIMEOUT Extension axis did not reach desired position Retry command If failure repeats use Diagnostic Software to run extension self test Both 83 03 EXTENSION MECHANICAL POSITION ERROR Extension axis was unable t
119. oning pulley loosen the two 3 32 in Allen locking screws 5 Loosen the 5 16 in locknut 6 Turn the 7 64 in belt tension adjustment screw counterclockwise to loosen belt tension 7 Note the belt path around the two pulleys and the rotary drum 6 12 Sun StorEdge L1000 Field Service Manual Revision A 8 Disengage the timing belt from the tensioner pulley at the left edge of the x chassis and the motor pulley at the right edge of the x chassis 9 Slide each end of the belt out of the clamps on the rotary drum 10 Remove the belt from the cabinet 11 After the belt is replaced adjust the belt tension as described in Section 4 5 3 X Axis Horizontal Belt on page 4 21 9 0 6 2 Tensioner pulley Timing belt Locking screws RAS Locknut Adjustment screw Motor pulley FIGURE 6 7 Timing Belt X Axis Chapter6 FRU Removal and Replacement Procedures 3 6 8 Power Switch The power switch comes with the power supply assembly PN 370 3531 01 and does not have its own part number Location Lower left front of cabinet Characteristics Black switch marked w
120. ors Move Cartridges 5 Align Calibrate Menu 7 Align Calibrate Report Drive 9 Config Menu 7 31 Config Recovery 7 33 Config Clean Tape 7 35 Config Flash Download 7 37 StorEdge L1000 Block Diagram B 3 xiv Sun StorEdge L1000 Field Service Manual Revision A Tables TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 1 4 TABLE 2 1 TABLE 4 1 TABLE 4 2 TABLE 4 3 TABLE 5 1 TABLE 7 1 TABLE 7 2 TABLE A 1 TABLE A 2 TABLE A 3 TABLE A 4 TABLE C 1 TABLE D 1 Robotics Controller PWA 8 Actuator Driver PWA 1 10 SCSI Terms 1 12 Tape Drive Specifications 1 22 Control Panel Security Levels 2 2 Service Upgrade Kit PN 565 1477 01 4 2 Preventive Maintenance Schedule 4 3 Belt Specifications 4 12 Fault Isolation 2 Menu Structure 7 8 Submenu Options for Bin Position Drive Position and Load Port Position 7 29 Physical Characteristics A 2 Performance Characteristics A 2 Environmental Specifications 3 Tape Drive Specifications A 4 FRU List C 1 Sense Data Values Hexadecimal D 2 XV xvi Sun StorEdge L1000 Field Service Manual Revision A Preface This document is provided for field service engineers FSEs of the Sun StorEdge L1000 series automated tape library It describes the library and the maintenance procedures required to keep the library operating at optimal performance How This Book Is Organized This document includes the following m Chapter 1 Library Description
121. ove power from the library 2 Remove the library enclosure 3 Disconnect the four pairs of motor power conductors from the terminal strip at the left front corner of the cabinet and push the conductors through the rubber grommet in the frame Caution The y axis motor and belt restrain the x chassis in the vertical direction When the y axis belt on the left side is removed the x chassis must be secured or it will fall to the base of the cabinet 4 Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position 6 6 Sun StorEdge L1000 Field Service Manual Revision A Remove the left y axis belt as follows see Figure 4 9 on page 4 16 a Loosen the two 3 32 in Allen screws that secure the lower belt clamp in place b Loosen the 1 4 in adjustment screw locknut and turn the belt adjustment screw counterclockwise c Remove the end of the belt from under the lower belt clamp Insert a 5 16 in nut driver through the access holes in the side of the cabinet and remove the four hex nuts that secure the y axis motor to the cabinet Remove the motor from the cabinet After the motor is replaced and the vertical belt reinstalled adjust the belt tension as described in Section 4 5 1 Left Y Axis Vertical Belt on page 4 14 2 PS Access holes ae Os FIGURE 6 4 Stepper Motor Y Axis Chapter6 FRU Removal and Replacement Procedu
122. per belt clamp in place and remove the end of the belt Remove the belt from the cabinet After the belt has been replaced adjust the belt tension as described in Section 4 5 2 Right Y Axis Vertical Belt on page 4 17 Sun StorEdge L1000 Field Service Manual Revision A Y encoder rail X axis motor interconnect pwa mounting screw Belt adjustment screw Lower belt clamp screw 30 5 Y axis sensor assembly mounting screws LL D FIGURE 6 14 Timing Belt Y Axis right side Chapter 6 FRU Removal and Replacement Procedures 6 27 6 14 Right Door Assembly With B W Control Panel Part Number F370 3524 01 Location Right front of cabinet Characteristics Includes the control panel Function Provides access to the library to bulk load tape cartridges Provides access to the front panel of each tape drive in the library Required Tools m Small screwdriver Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Open the left front door 4 Open the right front door 5 Disconnect the 44 pin ribbon cable from J1 of the control panel interface PWA on the inside of the right front door 6 Disconnect the 2 pin ground cable from the connector at the bottom of the control panel assembly 7 Locate the spring loaded hinge pin just behind the front cover at the top right front corner of the cabinet Caution
123. ption Interface 30 03 CLEANING CARTRIDGE INSTALLED SCSI none Indicates that the element contains a cleaning cartridge that is not used up This is returned with the element status data which has no sense key OR Both OR 30 03 CLEANING CARTRIDGE INSTALLED 5 A cleaning cartridge cannot be removed from a drive because it is being used in a cleaning operation A cartridge cannot be placed into the drive because the drive is being cleaned A cartridge cannot be placed into an empty storage element because it is reserved for a cleaning cartridge that is currently in use in a drive cleaning operation 5 39 00 SAVING PARAMETERS NOT SUPPORTED SCSI Verify Save Parameter field in the Mode Sense command is in the proper format 5 3A 00 MEDIUM NOT PRESENT Both The inventory indicated that a cartridge was in this bin but no cartridge was sensed by the gripper when it attempted to pick it Retry the command Check for proper seating of the cartridge It may also indicate that the tape is not ready to be picked from the drive because the tape is not fully unloaded Retry the command If the problem persists check the function of the tape drive handle assembly Manually unload the tape 5 3B OD MEDIUM DESTINATION ELEMENT FULL Both Destination element address already contains a cartridge Issue a Read Element Status command and retry move command If the problem repeats issue an Initialize Element Status command followed by a Read Element
124. rary Caution Perform a Self Test All and Home All before selecting Actuator Status 7 5 6 2 Report Statistics Displays library statistics including POH total power on hours Command execution time Number of picks bins and drives Number of places bins and drives Number of actuations each axis Number of operational retries 7 5 6 3 Reset Statistics Resets the statistics table This option is a development tool and is not expected to be used by field service 7 5 6 4 System Test Info Reports pick and place information in the Return Status window related to the most recent test run 7 18 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status OK ATL P1000 6220070 Diag Element Status hot Block 1 11 Report Statistics Reset Statistics System Test Info System Info Return Status Detected ATL P1000 at port Display Actuators Position FIGURE 7 10 Status Menu 7 5 6 5 System Info Reports the following information in the Return Status window Vendor ID Product ID Library model number Firmware revision Chapter 7 Diagnostic Software 7 19 Lda 7 5 7 1 7 5 1 2 7 5 1 3 7 5 1 4 Using the Move Actuators Menu The Move Actuators Menu provides low level commands to individual actuators move cartridge commands and read bar c
125. res 6 7 6 5 Stepper Motor X Axis Part Number F370 3518 01 Location Right front corner of the x chassis Characteristics 2 8 VDC Two phase Function Engages the x axis belt and provides horizontal and rotary drive to the extension rotary assembly Required Tools m 3 32 in Allen wrench a 7 64 in Allen wrench Removal Procedure 1 Remove power from the library 2 Remove the library enclosure 3 Secure the x chassis See Section 6 3 Securing the X Chassis in the Maintenance Position 4 At the left end of the x chassis adjacent to the belt tensioning pulley loosen the two 3 32 in Allen locking screws see Figure 4 16 on page 4 23 5 At the left end of the x chassis turn the 7 64 in belt tension adjustment screw counterclockwise to loosen the belt tension 6 At the right end of the x chassis disengage the x axis belt from the drive motor pulley 7 Disconnect the 4 pin motor power cable from its connector on the x motor interconnect board and remove the tie wrap that secures this cable to the x chassis 8 Remove the four 3 32 in Allen screws that secure the x motor to the x chassis 9 Remove the x axis motor from the cabinet 10 After the motor is replaced and the horizontal belt reinstalled adjust the belt tension as described in Section 4 5 3 X Axis Horizontal Belt on page 4 21 6 8 Sun StorEdge L1000 Field Service Manual Revision A 9 NG X axis stepper motor
126. ristics Unit Dimensions Width 17 3 in 43 8 cm Depth 28 5 in 72 1 cm Footprint 3 4 ft 0 31 m Height 19 8 in 50 3 cm Unit Weight Rackmount 89 lbs 41 Kg without cartridges Configuration Stand alone Configuration 101 Ibs 46 Kg without cartridges Tape Drives and Cartridges Tape Drives Max No and Type Cartridges Max No and Type Up to 4 DLT7000 High density 0 30 DLTtape III or IV A 3 A 2 Performance Characteristics TABLE A 2 Performance Characteristics Average Swap Time Inventory 28 seconds consisting of two MOVE MEDIUM commands Less than 3 minutes fully loaded with labeled cartridges Sun StorEdge L1000 Service Manual Revision A Environmental Specifications TABLE A 3 Environmental Specifications Power Environment Electrical Input Tolerances Voltage Frequency Power Consumption Elect Connection to Power 90 to 132 VAC or 180 to 264 VAC 47 to 63 VAC 350 VA max IEC 320 male connector on rear panel Climatic Environmental Temperature Operating Dry Bulb Wet Bulb Thermal Transition 15 to 32 C 59 to 90 F 25 C 77 F maximum 11 C per hour Temperature Shipping and Storage Dry Bulb Wet Bulb Thermal Transition 40 to 66 C 40 to 1519F 46 C 115 F maximum 30 C 54 F per hour Relative Humidity Operating Shipping and Storage 20 to 80 non con
127. roblem persists calibrate the library Both 84 20 VERTICAL TEST FAILURE The axis crossed no confirmation flags at expected velocities during self test Check flag sensor and cable connection Check for obstacles in path Check motor cable connection Both 84 22 VERTICAL ENCODER FAILURE The requisite numbers and widths of vertical confirmation flags were not found Check flag sensor cable connections and obstructions on the vertical rail Also check that the motor is operational Issue a Self test command Both 84 23 VERTICAL POSITION OVERFLOW The position step counter overflowed Issue a Rezero Unit command Both 84 30 VERTICAL MAPPING FAILURE Scanner was unable to detect vertical target during calibration Both 85 00 HORIZONTAL INTERNAL FAILURE Horizontal axis code internal failure Call Technical Support Both 85 01 HORIZONTAL TIMEOUT Horizontal axis did not reach desired position within the time limits Retry command If failure repeats use the Diagnostic Software to run horizontal self test Both D 12 Sun StorEdge L1000 Service Manual Revision A Sense Key ASC ASCQ Message Name Description Interface 85 03 HORIZONTAL MECHANICAL POSITION ERROR Horizontal axis did not reach desired position Retry command If failure repeats use the Diagnostic Software to run horizontal self test Both
128. screwdriver or similar tool can be inserted to support the x chassis in the raised maintenance position Caution The y axis motor provides dampening of the x chassis in the vertical direction When the x chassis is in a raised position and the left side y axis belt is removed disengaging the y axis motor the x chassis must be secured in its raised position or it will slam to the base of the cabinet Securing the X chassis 1 Manually raise the x chassis approximately four inches 2 Insert a 2 shaft screwdriver or similar tool in the maintenance hole located on the left side of the cabinet frame 3 Move the x chassis down so it is resting on and supported by the tool in the maintenance hole Sun StorEdge L1000 Field Service Manual Revision A FIGURE 6 3 Securing the X Chassis in the Maintenance Position Chapter 6 FRU Removal and Replacement Procedures 6 5 6 4 Stepper Motor Y Axis Part Number F370 3517 01 Location Front lower left corner of the cabinet Characteristics 4 5 VDC Two phase 1 856 in x 1 856 in x 2 99 in Function Engages the left y axis vertical belt to drive the x chassis up and down on the vertical rails Required Tools Small blade screwdriver 3 32 in Allen wrench 1 4 in open end wrench 5 16 in nut driver Removal Procedure 1 Rem
129. ser le cordon d alimentation certifi UL et convenant pour 100 120 V En cas d envoi au Canada utiliser le cordon d alimentation CERTIFI CSA et convenant pour 100 120 V Fiche Broches parall les avec une broche de mise la terre configuration NEMA 5 15P Cordon Type SJT trifilaire 1 5 mm 16 AWG ou 1 0 mm 18 AWG Longeur Maximum 4 5m 15 pieds Capacit Minimum 10 A 125 V Sun StorEdge L1000 Service Manual Revision A Zu Ihrer Sicherheit Vorsicht Um Feuergefahr und die Gefahr eines elektrischen Schlages zu vermeiden Darf das Ger t weder Regen noch Feuchtigkeit ausgesetzt werden Um einen elektrischen Schlag zu vormeiden darf das Geh use nicht ge ffnet werden Uberlassen Sie Wartungsarbeiten stets nur einem Fachmann Achtung Da der interne Laserstrahl in Ihre Augen eindringen und Verletzungen verursachen kann darf das Geh use nicht selbst ge ffnet werden Uberlassen Sie Wartungearbeiten stets nur einem Fachmann Die Verwendung von Brillen Kontaktlinsen usw vergr ssert die Gefahr Zur besonderen Beachtung Zur Sicherheit Sollte ein fester Gegenstand oder Fliissigkeit in das Ger teinnere gelangen trennen Sie das Ger t von der Wandsteckdose ab und lassen Sie es von einem Fachmann berprufen bevor Sie es weiter verwenden Zum Abziehen des Kabels fassen Sie stets am Stecker und niemals am Kabel selbst an Zur Aufstellung Stellen Sie das Ger t weder auf einer weichen Unterlage z B Decke
130. t will deflect midspan of belt will deflect the belt to just contact the touch gauge the belt to just contact the touch gauge Figure 4 5 and Figure 4 6 show the gauges required for belt tension measurements Vertical belt touch gauge Extension belt touch gauge Horizontal belt touch gauge FIGURE 4 5 Touch Gauges 4 12 Sun StorEdge L1000 Service Manual Revision A Sy Right angle adapter NDS x ae SR I a 27 16 ounce force gauge with right angle adapter Hook adapter 4 Flat adapter 16 ounce force gauge with flat adapter A gt aa rs la 5 y4 6 TER m t4 7 100 gram force gauge FIGURE 4 6 Force Gauges and Adapters Chapter 4 Service Tools and Preventive Maintenance 4 13 4 5 1 Left Y Axis Vertical Belt Required Tools 16 ounce force gauge PN 6221367 3 32 in Allen wrench 1 4 in open end wrench Touch gauge PN 6221365 Tension Measurement Procedure Library power must remain on Remove the library enclosure Note To properly check tension of the left y axis belt the vertical motor must be under power and holding the x chassis approximately 4 inches 10 16 cm above the base of the cabinet Use Step 3 to position the x chassis To position the x chassis for checking the tension of the left y axis belt a At the control panel set the library in Standby off line mode b Select the Operator menu c Select th
131. ter cette pile conform ment aux lois locales d tat et f d rales ACHTUNG Die Bandbibliothek enth lt eine Lithiumbatterie Der Halbleiter Dallas DS1225AB 200 auf dem Roboter Controller enthalt eine Lithiumbatterie Lithium gilt als Schadstoff Bei der Entsorgung dieser Batterie alle entsprechenden kommunalen staatlichen und bundesweiten Vorschriften beachten ATTENZIONE La libreria a nastro magnetico contiene una batteria al litio Il semiconduttore Dallas DS1225AB 200 sulla scheda controller robotic contiene una batteria al litio Il litio pud essere considerato un materiale pericoloso Eliminare queste batterie in conformit alle normative locali e statali vigenti FORSIKTIG Kassettbiblioteket inneholder et litiumbatteri Enheten Dallas Semiconductor DS1225AB 200 p robotkontrollkortet inneholder et litiumbatteri Litium kan anses som et farlig materiale Batteriet skal kastes i henhold til lokal og nasjonal lovgivning PRECAUCI N La biblioteca de cintas contiene una pila de litio El semiconductor Dallas DS1225AB 200 en el tablero controlador robotic contiene una pila de litio El litio es un material peligroso Deseche esta pila de acuerdo con las leyes municipales estatales y federales VARNING Magnetbandsbiblioteket inneh ller ett litiumbatteri Dallas halvledare DS1225AB 200 p robotstyrkortet inneh ller ett litiumbatteri Litium kan anses vara ett farligt material Kassera detta batteri i enlighet med lokala och stat
132. th Appendix D Sense Data Values D 13 Sense Key ASC ASCQ Message Name Description Interface 88 01 MAXIMUM TEMPERATURE EXCEEDED Library turns off and remains off until the temperature returns to an acceptable level of 15 32 C 59 90 F Both 8A 02 UNCALIBRATED POSITION System requires calibration Both 8C 01 LOAD PORT TIMEOUT The load port door was unlocked but did not leave its current position before time out 30 seconds This may be due to the door being stuck or in the case of a close operation the operator not moving the door Both 8C 06 LOAD PORT DOOR OPEN Load port door unlocked but failed to open Both 8D 01 DLT DRIVE HANDLE TIMEOUT Drive handle did not reach commanded position within time limits Retry the command If failure repeats issue a Self test command Both 8D 24 DLT HANDLE HARDWARE Stepper was unable to reach destination open or close Retry command If failure repeats run drive handle Self test Both 8E 01 FLASH MEMORY UNABLE TO IDENTIFY Flash is soldered onto the board Replace the robotic controller Diag 8E 02 FLASH MEMORY UNABLE TO ERASE Flash is soldered onto the board Replace the robotic controller Diag 8E 03 FLASH MEMORY UNABLE TO PROGRAM Flash is soldered onto the board Replace the robotic controller Diag 8F 00 LIBR
133. the load port bin m Pick from Drive pick a cartridge from a specified 0 3 tape drive m Place into Bin place a cartridge into a specified 0 29 bin m Place into Load Port place a cartridge into the load port bin m Place into Drive place a cartridge into a specified 0 3 tape drive 7 5 7 11 Read Barcode Opens a submenu with the following options m Bar Code Bin read the cartridge label in a specified 0 29 bin m Bar Code Drive read the cartridge label in a specified 0 3 tape drive m Bar Code Load Port read the cartridge label in the load port 7 24 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status Self Test All OK ATL P1000 6220070 1 11 AHome All lock 1 11 Horizontal Axis Vertical Axis Extension Axis Rotational Axis Gripper Drive Door Unload Tape Move Cartridges 4 Read Barcode pick From Load Port Pick From Drive Return Status Detected ATL P1000 at port Place Into Bin Place Into Load Port Place Into Drive pick Cartridge From A Specified Bin Number FIGURE 7 13 Move Actuators Move Cartridges Chapter 7 Diagnostic Software 7 25 7 5 8 7 5 8 1 7 5 8 2 7 5 8 3 7 5 8 4 7 5 8 5 Using the Align Calibrate Menu The Align Calibrate Menu provides commands to calibrate the library set or report SCSI IDs and report tape drive configuration data Al
134. the x chassis to the left or right edge of the cabinet 4 Manually move the gripper and compress it against its rear limit This will unlock the rotary assembly and permit the extension axis to spin 5 Spin the extension axis so the gripper is facing the rear of the cabinet and slide the gripper toward the rear 6 Using a small needle nose pliers unhook the lock actuator cable from the x chassis pulley block near the center of the extension axis This is accomplished by gently pulling up on the cable then slowly releasing the cable through the open slot on the x chassis pulley block 7 Remove the small Phillips screw and flat washer from the bushing in the center of the extension axis 8 Remove the four recessed Phillips screws that secure the extension axis assembly to the rotary drum 6 42 Sun StorEdge L1000 Field Service Manual Revision A 9 Carefully lift straight up pulling the extension axis off of the center hub of the rotary drum There are cables attached underneath that you must disconnect from the rotary drum before the extension axis can be completely removed Caution When reinstalling the extension axis be very careful not to pinch any of the motor power cable conductors underneath the extension axis frame 10 Disconnect the umbilical cable connectors J2 and J6 from their respective connectors on the rotary drum 11 Disconnect the single ground wire from the bottom side of the extension axis 12
135. tics controller FIGURE 7 1 DIAG Port Location 2 Connect the opposite end of the RS 232 cable to a serial port on a Sun workstation Chapter 7 Diagnostic Software 7 3 Ta Starting the Diagnostic Software 1 Turn the library on 2 Put the library in standby off line mode 3 At the Sun workstation type diagtool b lt baud gt p lt address gt lt Enter gt where lt baud gt is the baud rate of the designated serial port and lt address gt is the address of the designated serial port Example diagtool b9600 p dev ttya lt Enter gt The Serial Diagnostic Tool Menu screen is displayed Serial Diagnostic Too File User Test System Tests Status Move Actuators Align Calibrate Config m Command Status
136. ventory The bar code reader scans all bins tape drives and the load port and saves the cartridge inventory data in memory Init Non Volatile RAM Configuration and calibration data is kept in non volatile RAM If the library MPU board is replaced where the NVRAM resides use the Init Non volatile RAM option to reset the new MPU boards NVRAM before configuring or calibrating the library 7 30 Sun StorEdge L1000 Service Manual Revision A Serial Diagnostic Tool File User Test System Tests Status Move Actuators Align Calibrate Config Command Status OK ATL P1000 6220070 1 11 Application Boot Block 1 11 Configure Storage Report System Init Inventory Init Non vol RAM Recovery Auto Inventory Exabyte No Barcode Clean Tape Power On Return Status Auto Load Detected ATL P1000 at port gt gt lt gt gt gt Flash Download configu res The System Configuration For The Library Unit FIGURE 7 16 Config Menu Chapter 7 Diagnostic Software 7 31 7 5 9 5 7 5 9 6 7 5 9 7 7 5 9 8 Recovery Opens a submenu with the following options m Enable library retries low level commands if an error occurs m Disable library does not retry low level commands m Report display the current status of the Recovery switch Note The power on default for Recovery is Enabled Auto Inventory Opens a submenu with the following options m Enable on power up auto
137. wide plus parity data interface 2 byte 16 bit or 4 byte 32 bit wide data interface Transfer rates up to 5 Mbytes per second Transfer rates above 5 Mbytes and below 10 Megabytes per second Transfer rates to 20 Mbytes per second 1 12 Sun StorEdge L1000 Service Manual Revision A 1 3 5 FIGURE 1 9 SCSI Controller Y Axis Encoder Interconnect PWA The y axis encoder PWA is mounted on a bracket on the right end of the horizontal chassis assembly It has an optical sensor that reads notches in the y encoder rail and sends pulses back to the robotics controller to identify the vertical position of the horizontal chassis assembly FIGURE 1 10 Y Axis Encoder PWA Chapter 1 Library Description 3 1 3 6 1 3 7 X Motor Interconnect PWA The x motor interconnect PWA mounts on the right end of the horizontal chassis assembly This PWA provides a cable interconnect point between the x axis motor and the passive backplane PWA FIGURE 1 11 X Motor Interconnect PWA X Encoder PWA The x encoder PWA is mounted on the x chassis base It has an optical sensor that reads notches in the x encoder rail and sends pulses back to the robotics controller to identify the horizontal position of the extension rotary assembly Ng 6 AX FIGURE 1 12 X Encoder PWA 1 14 Sun StorEdge L1000 Service Manual Revision A 1 4 1 4 1 Robotics The StorEdge L1000 robotics consists of the followi
138. x Handbook for SMCC Peripherals m AnswerBook online documentation for the Solaris 2 x software environment m Other software documentation that you received with your system Typographic Conventions The following typographic conventions are used in this manual TABLE P 1 Typographic Conventions Typeface or Symbol Meaning Examples AaBbCc123 The names of commands files Edit your login file and directories on screen Use 18 a to list all files computer output You have mail AaBbCc123 What you type when su contrasted with on screen Password computer output AaBbCc123 Book titles new words or Read Chapter 6 in the User s Guide terms words to be emphasized Command line variable replace with a real name or value These are called class options You must be root to do this To delete a file type rm filename Sun StorEdge L1000 Service Manual Revision A m Notes provide information related to the main topic that requires special emphasis Note This is an example of a note m There are three types of caution statements Caution An explanation point symbol is used with a caution statement to indicate a risk of personal injury from a nonelectrical hazard or risk of irreversible damage to data software or the operating system Caution A lightening bolt symbol is used with a caution statement when there is danger of physical harm to a person or
139. xix 1 6 PWA Actuator Driver 1 10 6 34 Control panel interface 1 19 Passive Backplane 1 6 6 36 Robotics Controller 1 8 6 32 SCSI Controller 1 12 SCSI Wide Differential 6 22 X Encoder 1 14 X Motor Interconnect 1 14 6 40 Y Axis Encoder Interconnect 1 13 Y Encoder Interconnect 6 38 R rackmountable configuration 1 1 Random 3 7 Rear Panel 1 21 Reports 3 4 Actuator positions 3 4 Auto clean status 3 4 Statistics 3 4 System test reports 3 4 Right Y Axis Vertical Belt 4 17 Robotics 1 15 Extension Axis 1 16 Gripper 1 17 Horizontal X Axis 1 16 Vertical Y Axis 1 15 Robotics Controller 1 8 Robotics Controller PWA 6 32 Rotary Axis 1 17 RS 232 1 1 1 5 SCSI 1 Differential 2 medium changer command set 1 Narrow 1 12 Single ended 1 12 Synchronous Fast and Wide 1 12 Wide 1 12 SCSI Wide Differential PWA 6 22 Secondary rail 1 15 4 6 Securing the X Axis 6 4 security level 2 1 2 3 2 6 Selftest 3 9 Service Screen Operate Axes Tests 3 9 Service screen Actuator 3 2 Auto Clean 3 2 Axes operation tests 3 7 Change Passwords 3 3 Initialize Nonvol Statistics 3 3 Initialize Normal Statistics 3 3 Operate Axes Tests 3 9 Operate Axis 3 3 Statistics 3 2 Sys Test Library 3 3 Sys Test Library Results 3 2 System test 3 7 stand alone unit 1 1 1 4 Statistics 3 2 3 4 Stepper Motor X Axis 6 8 Stepper Motor Y Axis 6 6 Storage Array 1 18 Bulk pack 1 18 fixed storage bins 1
140. y ordering and quick delivery You can find a listing of available Sun documentation on the World Wide Web TABLE P 4 SunExpress Contact Information Country Telephone Fax Belgium 02 720 09 09 02 725 88 50 Canada 1 800 873 7869 1 800 944 0661 France 0800 90 61 57 0800 90 61 58 Germany 01 30 81 61 91 01 30 81 61 92 Holland 06 022 34 45 06 022 34 46 Japan 0120 33 9096 0120 33 9097 Luxembourg 32 2 720 09 09 32 2 725 88 50 Sweden 020 79 57 26 020 79 57 27 Switzerland 0800 55 19 26 0800 55 19 27 United Kingdom United States 0800 89 88 88 1 800 873 7869 0800 89 88 87 1 800 944 0661 World Wide Web http www sun com sunexpress Preface xxi Sun Documentation on the Web The docs sun com web site enables you to access Sun technical documentation on the World Wide Web You can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Sun Welcomes Your Comments We are interested in improving our documentation and welcome your comments and suggestions You can email your comments to us at smcc docs sun com Please include the part number of your document in the subject line of your email xxii Sun StorEdge L1000 Service Manual Revision A CHAPTER 1 Library Description The Sun StorEdge L1000 automated tape library stores up to 30 Digital Linear Tape DLT cartridges and holds up to four DLT tape drives The library accommodates DLTtapellI or

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