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Fujitsu MCJ3230SS manual 2 LED indications

Models: MCJ3230SS

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4.2.7 LED indications

4.2 Various Processes

4.2.7 LED indications

The ODD notifies the operator of a serious error by turning on or blinking an LED. Table 4.2 lists the LED indications and the corresponding operations.

Table 4.2 LED indications

LED indication	Operation

Off	Waiting for a command

On	Command processing

	Seek operation

	Read/write processing (including cache
	processing)

	Formatting

	Power-on diagnosis

	Spinning up (including returning from standby
	mode)

	Spinning down (including shifting to standby
	mode)

Blinking	Starting firmware dedicated to downloading *1
(on for 0.1 s and off for 0.7 s repeatedly)

Blinking	A power-on diagnosis error occurred.
(on for 0.1 s and off for 0.1 s repeatedly)

Blinking	A thermal alarm occurred.
(on for 0.4 s and off for 0.4 s repeatedly)

Blinking	An error occurred during writing to the write
(on for 0.1 s and off for 0.3 s repeatedly)	cache *2.

*1 ODD control firmware is stored in flash ROM and can be downloaded from the host with the WRITE BUFFER command. However, if a problem such as a power failure occurs during downloading, downloading is interrupted and the microcodes in the control firmware may be damaged. In such a case, to download the microcode data again, the ODD starts emergency download firmware that supports only the WRITE BUFFER command and other basic commands.

*2 The LED that is blinking because of a write cache write error stops blinking when the media is ejected.

C156-E224-01EN

4-9

Image 83

Fujitsu MCJ3230SS manual 2 LED indications

Contents

C156-E224-01EN MCJ3230SS OPTICAL DISK DRIVE PRODUCT MANUALHandling of This Manual FOR SAFE OPERATIONRevision History This page is intentionally left blank Chapter 6 Diagnostics and Maintenance Chapter 2 SpecificationsChapter 3 Installation Requirements Chapter 5 Diagnostics and MaintenanceAcronyms and Abbreviations CONVENTIONS USED IN THIS MANUALConventions for Alert Messages GlossaryExample C156-E224-01EN DISCLAIMERDevice damage Low temperature burnsImportant Alert Items Important Alert MessagesEye inflammation Device DamageDamage for data medium Damage for disk medium6. DIAGNOSTICS AND MAINTENANCE 1. MAINTENANCE AND DIAGNOSIS This manual OPTICAL DISK DRIVES MAINTENANCE MANUAL C156-F0431. GENERAL DESCRIPTION 2. SPECIFICATIONS 3. INSTALLATION REQUIREMENTS 4. HOST INTERFACE 5. OPERATION AND CLEANINGREFERENCED STANDARDS DISCLAIMER ContentsSpecifications PrefaceCHAPTER Installation RequirementsContents Operation Confirmation and Preparation for Use after InstallationSYNCHRONIZE CACHE command CHAPTER 4 Host Interface4.3.10 PREVENT/ALLOW MEDIUM REMOVAL command Optical Disk Cartridge Operation CHAPTER 5 Operation and CleaningCHAPTER 6 Diagnosis and Maintenance 5.3.3 How to affix an index label on the MO cartridge…….…………………………………………………………………AB-1 Glossary……………………………………………………………………….GL-1 AbbreviationsFigures IllustrationsRevision number indication C156-E224-01ENRevision label Default values in the read-write error recovery page TablesVariable values in the read-write error recovery page RECEIVE DIAGNOSTIC RESULTS command PREVENT/ALLOW MEDIUM REMOVAL commandDefect List Format of READ DEFECT DATA 10 command Defect list header of READ DEFECT DATA 10 commandThis page is intentionally left blank CHAPTER 1 General Description 1.1.1 Performance 1.1 Features1.1 Features 1.1.2 Reliability1.1.4 Adaptability 1.1.3 Maintainability/operability1.1.5 Interface 6 Defective block slipping Figure 1.1 Outer view with panel Figure 1.2 Outer view without panel 1.2 Drive Configuration1.2.1 Drive model Figure 1.3 Optical disk drive configuration 1.2.2 Configuration1.2.3 Mechanical sections 1.2.4 Control circuit section Figure 1.4 Control circuit section block diagram1-11 1.2 Drive ConfigurationC156-E224-01EN This page is intentionally left blank Table 2.1 Model and order number CHAPTER 2 Specifications2.1 Optical Disk Drive Specifications 2.1.1 Model and product numberTable 2.2 Specifications 1 of 2.1.2 Drive specifications2.1 Optical Disk Drive Specifications Table 2.2 Specifications 2 ofTable 2.3 Environmental and power requirements 1 of 2.1.3 Environmental and power requirementsTable 2.3 Environmental and power requirements 2 of 2.1.5 Reliability 2.1.4 Error rateTable 2.5 Recommended optical disk cartridge specifications 2.2 Optical Disk Cartridge Specifications2.2.1 Recommended optical disk cartridge specifications Figure 2.1 Optical disk cartridge 2.2.2 Optical disk cartridge2.2.3 Disk specifications Table 2.6 Disk specifications Figure 2.2 Algorithms for alternate processing 2.3.1 Defect management schematic diagram2.3 Defect Management C156-E224-01EN Figure 2.3 Example of alternate processing2-12 3.1 Environmental Requirements CHAPTER 3 Installation Requirements3.1.1 Temperature measurement point IC controller Figure 3.1 Surface temperature measurement pointsInstallation Requirements IC power amp3.1.3 Air flow 3.1.2 Temperature requirements and measuring methodTable 3.1 Temperature requirements at measurement points 3.1.5 Air purity 3.1.4 Temperature rise under several conditionsTable 3.2 Temperature at each measuring point Reference 3.2 Mounting Requirements 3.2.1 External dimensionsFigure 3.2 Dimensions C156-E224-01EN Figure 3.3 Dimensions without panelUnit mm Figure 3.4 Installation directions 3.2.2 Installation directionFigure 3.5 Centers of gravity 3.2.3 Centers of gravityFigure 3.6 Mounting frame structure 3.2.4 Notes on mountingQ side Figure 3.7 Service clearanceP side R sideFigure 3.8 Current waveform +5 VDC 3.3 Power Supply Requirements3.4 Cable Connections 3.4.1 Drive connectorsFigure 3.9 Connector and terminal locations Figure 3.10 Location of setting terminal3.4 Cable Connections Figure 3.11 Shape of setting terminalTable 3.3 Pin assignments Table 3.4 Recommended components for connection 3.4.2 Cable connector specificationsFigure 3.12 SCSI bus connection modes 3.4.3 Connection Modes3-17 Figure 3.13 SCSI bus connection modesc. Connecting more than one optical disk drive multi-host C156-E224-01ENFigure 3.14 Setting terminal CNH2 3.5 Settings3.5.1 Default jumper settings 3.5.2 Setting terminal3.5 Settings Table 3.6 SCSI terminating resistor modeTable 3.7 Write cache mode setting OPEN *1 Table 3.8 Spindle motor automatic stop mode settingSHORT Device damage 3.6 Notes on Drive Handling3.6 Notes on Drive Handling 3 Installation Multiple-unit packing Figure 3.15 Packing styleSingle-unit packing 3.7.1 Checks before mounting the drive 3.7.2 Mounting procedure3.7 Mounting 3.8 Cable Connections 3.8 Cable Connections3.9.1 Confirming initial operations 3.9 Operation Confirmation and Preparation for Use after Installation3.9.2 Connection check 3.10 Dismounting DriveThis page is intentionally left blank CHAPTER 4 Host Interface 4.1 Interface ConnectorFigure 4.1 SCSI interface connector ODD side Host Interface Figure 4.2 SCSI interface connector cable side4.1 Interface Connector Table 4.1 SCSI interface connector pin assignments single-ended type4.2.3 Automatic alternate sector assignment function 4.2.1 Reset response4.2 Various Processes 4.2.2 Defective sector management4.2.4.2 Read cache 4.2.4 Cache function4.2.4.1 Data buffer 4.2.4.3 MO write cache 4.2.5 Power management function4.2.6 Power mode 4.2.6.4 Standby mode 4.2.6.1 Active mode4.2.6.2 Pre-idle mode 4.2.6.3 Idle modeIdle 4.2.6.6 Power mode transitionFigure 4.3 Power mode Active ResetTable 4.2 LED indications 4.2.7 LED indicationsTable 4.3 SCSI commands 4.3 SCSI Commands4.3.2 INQUIRY 4.3.1 TEST UNIT READY commandTable 4.4 TEST UNIT READY command Table 4.5 INQUIRY commandCmdQue Table 4.6 INQUIRY command response dataLinked Table 4.9 MODE SELECT command 4.3.3 READ CAPACITY command4.3.4 MODE SELECT command Table 4.7 READ CAPACITY commandTable 4.12 Mode parameter header Table 4.10 Mode page codesTable 4.11 Mode parameter list Table 4.13 Block descriptor Table 4.14 Mode pageTable 4.15 Read/write error recovery page Default values in the read-write error recovery page Table 4.16 Variable values in the read-write error recovery pageTable 4.18 Flexible disk page Default values in the flexible disk page Variable values in the flexible disk pageTable 4.23 Default values in the Caching Page Table 4.24 Power condition pageTable 4.21 Caching page Table 4.22 Variable values in the Caching PageVerify control page Table 4.25 Variable values in the Power condition pageTable 4.26 Default values in the Power condition page Variable values in the Verify control page Table 4.28 Verify modeDefault values in the Verify control page Page control field 4.3.5 MODE SENSE commandTable 4.31 MODE SENSE command Table 4.35 Block Descriptor Table 4.33 Mode parametersTable 4.34 Mode Parameter Header Table 4.38 Start, stop, and eject processing 4.3.6 START/STOP UNIT commandTable 4.36 Mode Page Table 4.37 START/STOP UNIT commandTable 4.39 RESERVE command 4.3.7 RESERVE commandTable 4.41 REQUEST SENSE command 4.3.8 RELEASE command4.3.9 REQUEST SENSE command Table 4.40 RELEASE commandReserved 00h Table 4.43 Error CodeTable 4.42 Request Sense Data Table 4.45 Logical track address format Table 4.44 Sense KeyNOT READY TO READY TRANSITION, MEDIUM MAY HAVE Table 4.46 ASC and ASCQ definitionsASCQ Table 4.47 Format progress indication bytes Table 4.49 Responses to Prevent, Allow, and Eject 4.3.10 PREVENT/ALLOW MEDIUM REMOVAL commandTable 4.48 PREVENT/ALLOW MEDIUM REMOVAL command Table 4.51 READ 10 command 4.3.11 READ 6 command4.3.12 READ 10 command Table 4.50 CDB of READ 6 commandTable 4.53 CDB of WRITE 10 command 4.3.13 VERIFY command4.3.14 WRITE 6 command Table 4.52 VERIFY command4.3.16 WRITE AND VERIFY 4.3.15 WRITE 10 commandTable 4.54 WRITE 10 command Table 4.55 WRITE AND VERIFY commandTable 4.57 SEEK 10 command 4.3.17 SEEK 6 command4.3.18 SEEK 10 command Table 4.56 SEEK 6 commandTable 4.59 SYNCHRONIZE CACHE command 4.3.19 ERASE command4.3.20 SYNCHRONIZE CACHE command Table 4.58 ERASE commandTable 4.62 Defect List Header 4.3.21 FORMAT UNIT commandTable 4.60 FORMAT UNIT command Table 4.61 FORMAT UNIT parameter listTable 4.65 Defect list header of READ DEFECT DATA 10 command 4.3.22 READ DEFECT DATA commandTable 4.63 READ DEFECT DATA command Table 4.64 Defect List Format of READ DEFECT DATA 10 commandTable 4.69 RECEIVE DIAGNOSTIC RESULTS command 4.3.23 SEND DIAGNOSTIC command4.3.24 RECEIVE DIAGNOSTIC RESULTS command Table 4.68 SEND DIAGNOSTIC commandTable 4.70 WRITE BUFFER command 4.3.25 WRITE BUFFER commandTable 4.72 WRITE LONG command 4.3.26 READ LONG command4.3.27 WRITE LONG command Table 4.71 READ LONG commandTable 4.73 Types of messages provided by ODD 4.4 SCSI Messages4.4.1 Message formats 4.4.2 Message types4.4 SCSI Messages 4.4.3 Message functions6 MESSAGE REJECT message 07h I → T REQ/ACK Offset = Table 4.74 Transfer mode settings requested by INIT to ODDAsynchronous transfer 4.5 Timing Rule Table 4.75 Timing specifications 1 of4.5 Timing Rule Table 4.75 Timing specifications 2 ofTable 4.75 Timing specifications 3 of Figure 4.4 BUS FREE phase Table 4.76 FAST SCSI Timing specificationsC156-E224-01EN Figure 4.5 ARBITRATION phase4-50 Figure 4.6 SELECTION phase Figure 4.7 RESELECTION phase C156-E224-01EN Figure 4.8 Transfer in asynchronous mode4-52 4-53 Figure 4.9 Transfer in FAST SCSI modeC156-E224-01EN C156-E224-01EN Figure 4.10 ATTENTION condition4-54 5.1 Operating Optical Disk Drive CHAPTER 5 Operation and CleaningFigure 5.1 Optical disk drive front view with panel 5.1.1 Optical disk drive5.1 Operating Optical Disk Drive 5.1.2 Note5.1.3 Inserting cartridge Shutter Figure 5.2 Inserting cartridgeInserting direction Figure 5.3 Removing cartridge 5.1.4 Ejecting removing cartridgeTable 5.1 Head cleaner 5.2 Cleaning DriveFigure 5.4 Optial disk cartridge 5.3 Optical Disk Cartridge Operation5.3.1 Optical disk cartridge Figure 5.5 Write protect tab 5.3.2 Write protect tab5.3.4 Notes 5.3.3 How to affix an index label on the MO cartridge See figureFigure 5.6 How to stick an index label on the MO cartridge 2 When storing the cartridge Table 5.3 Packed items cleaning kit 5.4 Cleaning Optical Disk Cartridge5.4.1 Cleaning tool Table 5.2 Cleaning kitFigure 5.7 Cleaning procedure 5.4.2 Cleaning procedureFigure 5.9 Cleaning procedure Figure 5.8 Cleaning procedure5-14 Figure 5.10 Cleaning procedure7 Turn the revolving knob, then wipe the disk surface Cleaning cloth 6 Wipe the disk surface from the hub outward6.1.1 Initial self-diagnosis CHAPTER 6 Diagnosis and MaintenanceTable 6.1 Self-diagnostic function 6.1 DiagnosisDiagnosis and Maintenance 6.1.2 Diagnostic command6.1.3 Test program Data loss 6.2 Maintenance Information6.2.1 Maintenance requirements Figure 6.2 Revision number indication 6.2.2 Revision numberFigure 6.1 Revision label Glossary Axial displacementCDB Command Descriptor Block CommandDisk reference surface Error correction codeError detection and correction Recording powerGL-3 StatusC156-E224-01EN This page is intentionally left blank Acronyms and Abbreviations Acronyms and Abbreviations ABORT message IndexFujitsu Internal Use Only IndexRESELECTION phase SYNCHRONOUS DATA TRANSFER REQUEST message service system and repairwrite cache feature sector address format10/F., Lincoln House, 979 Kings Road, Taikoo Place, Island 2 Julius Avenue Cnr Delhi Road North Ryde N.S.WThis page is intentionally left blank FOR FUJITSU USE READER’S COMMENT FORM