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Fujitsu MAU3073NC/NP, MAU3147NC/NP, MAU3036NC/NP manual 4-22, C141-E205

Models: MAU3036NC/NP MAU3147NC/NP MAU3073NC/NP

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IMPORTANT

Do not connect the external LED to both CN1 and CN2. Connect it to either of them.

4-22

C141-E205

Image 72

Fujitsu MAU3073NC/NP, MAU3147NC/NP, MAU3036NC/NP manual 4-22, C141-E205

Contents

C141-E205-01EN PRODUCT/MAINTENANCE MANUALMAU3147NC/NP MAU3073NC/NP MAU3036NC/NP DISK DRIVES Handling of This manual IMPORTANT NOTE TO USERSFOR SAFE OPERATION REVISION RECORD Specification No. C141-E205-**ENRelated Standards PREFACE CHAPTER 2 SPECIFICATIONSCHAPTER 4 INSTALLATION REQUIREMENTS CHAPTER 5 INSTALLATIONCONVENTIONS FOR ALERT MESSAGES CONVENTIONS USED IN THIS MANUALImportant Alert Items Important Alert MessagesTask MANUAL ORGANIZATION PRODUCT MAINTENANCE MANUAL This manual SCSI Physical Interface Specifications SCSI Logical InterfaceSpecifications 1. General Description 2. Specifications 3. Data FormatThis page is intentionally left blank CONTENTS SPECIFICATIONSINSTALLATION REQUIREMENTS CHAPTERCHAPTER 5 INSTALLATION CHAPTER 6 DIAGNOSTICS AND MAINTENANCECHAPTER 7 ERROR ANALYSIS APPENDIX A SETTING TERMINALSAPPENDIX B CONNECTOR SIGNAL ALLOCATION INDEXFIGURES Output signal for external LED Setting terminals location on NP models onlyCN2 setting terminal on NP models only Test flowchartTABLES CHAPTER 1 GENERAL DESCRIPTION 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration1.1 Standard Features When Write cache is enabled, you should ensure that the cashed data is surely flushed to the disc media before you turn off the drives power Error rate increase 3. The Recoverable Error referred in 2 is sense data1. The drive format at factory shipment is generally 512 byte 18 Low power consumption 15 Large capacity16 Start/Stop of spindle motor 17 Diagnosis1.2 Hardware Structure Figure 1.1 NC model drives outer viewFigure 1.2 NP model drives outer view C141-E2051 Disks 2 Heads3 Spindle motor 4 Actuator1.3 System Configuration Figure 1.3 System configurationSCSI bus #14 #15 C141-E2051 SCSI bus configuration 16-bit SCSISelectable from 0 to 15 switch selectable2 Addressing of peripheral device SCSI IDThis page is intentionally left blank CHAPTER 2 SPECIFICATIONS 2.1 Hardware Specifications 2.2 SCSI Function Specifications2.1 Hardware Specifications 2.1.1 Model name and order number Table 2.1 Model names and order numbers2.1.2 Function specifications Function specificationsTrack to Track Seek time *32 1GB=1,000,000,000 bytes 3 The seek time is as follows Seek time ms Seek Difference 4096 Cyl/div8 1 on 1 connection case 9 1 host, 15 devices case 11 1MB=1,048,576 bytes2.1.3 Environmental specifications Environmental/power requirements2.1.4 Error rate 2.1.5 ReliabilityStrengthen cooling power so that DE surface 2.2 SCSI Function Specifications SCSI function specifications4 Refer to 12 of Section This page is intentionally left blank CHAPTER 3 DATA FORMAT 3.1.1 Cylinder configuration3.1 Data Space 3.2 Logical Data Block Addressing 3.3 Defect ManagementFigure 3.1 Cylinder configuration 3.1.2 Alternate spare area Figure 3.2 Spare area in cell Figure 3.3 Alternate cylinder3.1.3 Track format Figure 3.4 Track formatServo frame Figure 3.5 Track skew/head skew 3.1.4 Sector formatFigure 3.6 Sector format Track skew Head Track skew Head skew Head1 Gaps G1, G2, G3 No pattern is written on the gap field 2 PLO Sync 3 Sync Mark SM1, SM24 Data field DATA1-DATA4 5 BCRC3.1.5 Format capacity Format capacity3.2 Logical Data Block Addressing 1 Block address of user space 2 Alternate areaC141-E205 3.3 Defect Management 3.3.1 Defect list 3.3.2 Alternate block allocation1 Alternate block allocation during FORMAT UNIT command execution C141-E2053-11 Figure 3.7 Alternate block allocation by FORMAT UNIT command Figure 3.8 Alternate block allocation by REASSIGN BLOCKS command Example Reassign BlockType 1 Reassignment of Uncorrectable Read Error 1 Commands to be applied WRITE WRITE EXTENDc SA and defect map update processing on alternate side Type 2 Reassignment of write fail sector 1 Commands to be appliedARRE = Twice AWRE Type 1 = Eight times This page is intentionally left blank CHAPTER 4 INSTALLATION REQUIREMENTS 4.1 Mounting Requirements 4.2 Power Supply Requirements4.1 Mounting Requirements 4.1.1 External dimensions 4.3 Connection RequirementsFigure 4.1 NC external dimensions C141-E205Figure 4.2 NP external dimensions C141-E2054.1.2 Mounting Figure 4.3 IDD orientations 4.1.3 Notes on mountingFigure 4.4 Mounting frame structure 5.0 or less 5.0 or lessSurface temperature check point Figure 4.5 Limitation of side-mountingHoles for Mounting screw Holes for mounting screw Use four holes No.1 to No.4 to mountFigure 4.6 Surface temperature measurement points Figure 4.7 Service clearance area4.2 Power Supply Requirements Figure 4.9 Power on/off sequenceFigure 4.8 Spin-up current waveform +12 VDC MAU3073NC/NPFigure 4.10 Power on/off sequence Figure 4.11 Power on/off sequenceSCSI devices with the terminating resistor SCSI devices without noise leaking designedDelay time of spindle motor starting 5 Power supply to SCSI terminating resistor4 Sequential starting of spindle motors SCSI ID4.3.1 SCA2 connector type 16-bit SCSI model NC model 1 ConnectorsSCSI connector CN1 including power supply Figure 4.13 NC connectors locationFigure 4.14 SCA2 type 16-bit SCSI connector External operator panel connector CN2 Power supply Connector CN1 connector CN14.3.2 68-pin connector type 16-bit SCSI model NP model Figure 4.15 NP connectors and terminals locationFigure 4.16 68-pin type 16-bit SCSI interface connector Figure 4.17 Power supply connector 68-pin type 16-bit SCSIFigure 4.18 External operator panel connector CN1 Figure 4.19 External operator panel connector CN25 External operator panel connector Signals Figure 4.20 16-bit SCSI ID external input4-16 C141-E205This signal is temporarily driven at the GND level when the micro program reads the SCSI ID immediately after the power supply to the IDD has been switched on it is possible to set up the SCSI ID by short circuiting CN1-A1 and CN1-A2 Figure 4.21 Output signal for external LED e. -WTP Input signal CN1-A12 and CN2-9, 10 pin4-18 C141-E2056 Cable connection requirements External operator panel exampleFigure 4.22 SCSI cables connection C141-E2054.3.3 Cable connector requirements Table 4.2 Recommended components for connection4.3.4 External operator panel on NP model drives only Figure 4.23 External operator panel circuit example4-22 C141-E205CHAPTER 5 INSTALLATION 5.1 Notes on Handling Drives 5.2 Connections 5.3 Setting Terminals5.4 Mounting Drives 5.5 Connecting Cables 5.6 Confirming Operations after Installation and Preparation for Use3 Installation/removal/replacement d Keep a record of all maintenance work for replacing 4 Packagingc To prevent condensation, avoid sudden changes in temperature 2 Unpackaging5.2 Connections 2 Connecting more than one IDD single host 3 Connecting more than one IDD multi-host SCSI terminatorFigure 5.1 SCSI bus connections 1 of Figure 5.1 SCSI bus connections 2 of5.3 Setting Terminals Figure 5.2 Setting terminals location on NP models onlyFigure 5.3 CN2 setting terminal on NP models only 5.3.1 SCSI ID settingSCSI ID setting 5.3.2 Each mode setting Table 5.2 Setting SCSI terminator power supply NP modelTable 5.3 Motor start mode setting Supply onTable 5.4 Write protect setting NP model Table 5.5 Setting of the SCSI interface operation mode NP modelTable 5.6 Setting the bus width of the SCSI interface NP model 5.3.3 Mode settings Table 5.7 Default mode settings by CHANGE DEFINITION commandSetting check list NP model only 5.4.2 Mounting procedures5.4 Mounting Drives 5.4.1 Check before mounting 5.5 Connecting Cables 5.6 Confirming Operations after Installation and Preparation for Use 5.6.1 Confirming initial operationsRemark 5.6.2 Checking SCSI connection Motor starts when power is turned on Self test =Unit Of =1 No par ameterMotor starts by START/STOP command Executing time about 60 seconds Figure 5.5 Checking the SCSI connection B5-16 C141-E2055.6.3 Formatting 2 FORMAT UNIT command b. Format parameter page code =a. Specifying CDB b. Format parameter5.6.4 Setting parameters continued Default value Average amount of processing data specified with a commandARRE AWRE TB PER 2 Disconnection/reconnection parameters page code =control page absolute value5.7 Dismounting Drives 5.8 Spare Disk Drivesequence of This page is intentionally left blank CHAPTER 6 DIAGNOSTICS AND MAINTENANCE 6.1 Diagnostics 6.2 Maintenance Information 6.3 Operation Check6.4 Troubleshooting Procedures 6.1 Diagnostics 6.1.1 Self-diagnosticsBrief test contents of self-diagnostics are as follows 1 Initial self-diagnosticsa. Hardware function test RAM microcode is stored Peripheral circuits of microprocessor MPUOperation of self-diagnostics 6.1.2 Test programs 6.2 Maintenance Information 6.2.1 Precautions 6.2.2 Maintenance requirements 3 Parts that can be replaced in the field 6.2.3 Maintenance levels 6.2.4 Revision numbers Figure 6.1 Revision labelFigure 6.2 Indicating revision numbers 6.2.5 Tools and test equipment 6.2.6 TestsRevising at field Figure 6.3 Test flowchart 6.3.3 Diagnostic test 6.3 Operation Check 6.3.1 Initial seek operation check6.3.2 Operation test 6.4 Troubleshooting Procedures 6.4.1 Outline of troubleshooting procedures6.4.2 Troubleshooting with disk drive replacement in the field System-level field troubleshooting 6.4.3 Troubleshooting at the repair site Disk drive troubleshooting6.4.4 Troubleshooting with parts replacement in the factory This manual does not cover troubleshooting at the factory level6.4.5 Finding possibly faulty parts 6-16CHAPTER 7 ERROR ANALYSIS 7.1 Error Analysis Information Collection 7.2 Sense Data Analysis7.1 Error Analysis Information Collection 7.1.1 Sense data Figure 7.1 Format of extended sense data Additional sense codeAdditional sense code qualifier 7.2.1 Error information indicated with sense data 7.2 Sense Data AnalysisTable 7.1 Definition of sense data Sense7.2.3 Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error 7.2.2 Sense data 3-0C-03, 4-40-xx, and 4-C4-xxAPPENDIX A SETTING TERMINALS A.1 Setting Terminals on NP model onlyA.1 Setting Terminals on NP model only CN2 setting terminal on NP model drives onlyMotor start mode Table A.1APPENDIX B CONNECTOR SIGNAL ALLOCATION B.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSIB.2 SCSI Connector Signal Allocation 68-pin type LVD 16-bit SCSI B.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI Table B.1 SCSI connector SCA2 type LVD 16-bit SCSI CN1C141-E205 SCSI Connector Signal Allocation 68-pin type LVD 16-bit SCSI Table B.2 SCSI connector 68-pin type LVD 16-bit SCSI CN1This page is intentionally left blank INDEX IN-2 C141-E205Page This page is intentionally left blank Comment Form This page is intentionally left blankw