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Fujitsu MAF3364LC, MAF3364LP, MAG3182LC, MAE3182LC manual Connections, 1 SCSI bus connections 1 of

Models: MAE3091LC MAE3182LC MAG3182LC MAF3364LC MAF3364LP

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5.2Connections

5.2Connections

Figure 5.1 shows examples of connection modes between the host system and the IDD. For the 16-bit SCSI, up to 16 devices including the host adapter, IDD, and other SCSI devices can be connected to the SCSI bus in arbitrary combinations. Install a terminating resistor on the SCSI device connected to both ends of the SCSI cable.

See Section 4.4 for the cable connection requirements and power cable connections.

(1)Connecting one IDD

(2)Connecting more than one IDD (single host)

Figure 5.1 SCSI bus connections (1 of 2)

C141-E064-03EN

5 - 3

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Fujitsu MAF3364LC, MAF3364LP, MAG3182LC, MAE3182LC, MAE3091LC manual Connections, 1 SCSI bus connections 1 of

Contents

MAG3182LC/LP/MC/MP MAG3091LC/LP/MC/MP SERIES DISK DRIVES C141-E064-03ENMAF3364LC/LP/MC/MP SERIES MAE3182LC/LP, MAE3091LC/LP SERIES PRODUCT MANUALSpecification No. C141-E064-**EN REVISION RECORDRevised contents EditionThis page is intentionally left blank Handling of This manual Functional LimitationsFOR SAFE OPERATION Related Standards Chapter 5 INSTALLATION Chapter 2 SPECIFICATIONSChapter 4 INSTALLATION REQUIREMENTS Chapter 6 DIAGNOSIS and MAINTENANCECONVENTIONS DANGERDISCLAIMER Important Alert Items Important Alert Messages1. General Description 2. Specifications 3. Data Format Interface Specifications SCSI Logical Interface SpecificationsMaintenance Manual 4. Installation Requirements 5. InstallationThis page is intentionally left blank INSTALLATION REQUIREMENTS CONTENTSSPECIFICATIONS CHAPTERAPPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS CHAPTER 5 INSTALLATIONCHAPTER 6 DIAGNOSTICS AND MAINTENANCE APPENDIX D MODEL NAMES AND PRODUCT NUMBERS APPENDIX B SETTING TERMINALSAPPENDIX C CONNECTOR SIGNAL ALLOCATION IndexFIGURES Power supply connector 16-bit SCSI model Connectors and terminals location LP/MP16-bit SCSI interface connector External operator panel connector CN1TABLES 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration CHAPTER 1 GENERAL DESCRIPTION1.1 Standard Features 8 Command queuing feature This feature provides the suitable usage environment for users7 Read-ahead cache feature 5 Continuous block processing12 Programmable data block length 10 Error recovery11 Automatic alternate block reassignment 13 Defective block slipping1.2 Hardware Structure Figure 1.1 MAF series LC/MC outer viewC141-E064-03EN Figure 1.2 MAF series LP/MP outer viewFigure 1.3 MAE series LC outer view Figure 1.6 MAG series LP/MP outer view Figure 1.4 MAE series LP outer viewFigure 1.5 MAG series LC/MC outer view C141-E064-03ENFigure 1.7 Disk/head configuration 5 Air circulation recirculation filter, breather filter 3 Spindle motor4 Actuator 6 Read/write circuit1.3 System Configuration Figure 1.8 System configuration2 Addressing of peripheral device 8-bit SCSISelectable from 0 to 7 switch selectable16-bit SCSISelectable from 0 to 15 switch selectable SCSI IDThis page is intentionally left blank 2.1 Hardware Specifications 2.1.1 Model name and part number CHAPTER 2 SPECIFICATIONS2.1 Hardware Specifications 2.2 SCSI Function Specifications Table 2.1 shows the function specifications of the IDD 2.1.2 Function specificationsFunction specifications C141-E064-03ENMAE series/MAG series MAF series29C no condensation 2.1.3 Environmental specificationsEnvironmental/power requirements 2.1.4 Error rate 2.1.5 ReliabilityDE surface temperature 45C or less 3 Service lifeDE surface temperature 40C or less DE surface temperature 46C to 50C2 Data bus CRC on MC/MP models 3 Refer to 12 of Section 2.2 SCSI Function SpecificationsTable 2.3 SCSI function specifications This page is intentionally left blank 3.1 Data Space 3.2 Logical Data Block Addressing 3.1.1 Cylinder configurationCHAPTER 3 DATA FORMAT 3.3 Defect ManagementFigure 3.1 Cylinder configuration Table 3.3 Zone layout and track capacity MAF series Table 3.1 Zone layout and track capacity MAE seriesTable 3.2 Zone layout and track capacity MAG series 2 Internal test space ∙ Defect list P list and G list ∙ MODE SELECT parameter saved value1 User space 3 System spaceFigure 3.3 Alternate cylinder 3.1.2 Alternate spare areaFigure 3.2 Spare area in cylinders 3.1.3 Track format Figure 3.4 Track formatFigure 3.5 Track skew/cylinder skew 3.1.4 Sector format Figure 3.6 Sector format6 BCRC 4 LBA5 Data field 7 ECC3.1.5 Format capacity Table 3.4 Format capacity3.2 Logical Data Block Addressing 3.3 Defect Management 3.3.1 Defect list 3.3.2 Alternate block allocation1 Alternate block allocation during FORMAT UNIT command execution C141-E064-03ENFigure 3.7 Alternate block allocation by FORMAT UNIT command Figure 3.8 Alternate block allocation by REASSIGN BLOCKS command Automatic alternate block allocation is made only once during the execution of one command. If second defective block is detected, the alternate block assignment processing for the first defective block is executed but the alternate block assignment processing for the second one is not executed and the command being executed terminates. However, the initiator can recover the twice error by issuing the same command again 4.1 Mounting Requirements 4.1.1 External dimensions CHAPTER 4 INSTALLATION REQUIREMENTS4.1 Mounting Requirements 4.2 Power Supply Requirements 4.3 Connection RequirementsFigure 4.1 External dimensions MAF series LC/MC C141-E064-03ENFigure 4.2 External dimensions MAF series LP/MP C141-E064-03ENFigure 4.3 External dimensions MAE series LC C141-E064-03ENFigure 4.4 External dimensions MAE series LP C141-E064-03ENFigure 4.5 External dimensions MAG series LC/MC C141-E064-03ENFigure 4.6 External dimensions MAG series LP/MP C141-E064-03EN4.1.2 Mounting Figure 4.7 IDD directions 4.1.3 Notes on mounting2 Limitation of side-mounting Figure 4.8 Mounting frame structureFigure 4.9 Limitation of side-mounting Holes for mounting screwTable 4.1 Surface temperature check point Figure 4.11 Service clearance area Air pressure adjustment hole MAE series Air pressure adjustment hole Figure 4.12 Air pressure adjustment holeMAF series Air pressure adjustment hole MAG series C141-E064-03EN4.2 Power Supply Requirements Figure 4.13 Current waveform +12 VDCFigure 4.16 Power on/off sequence Figure 4.14 Power on/off sequenceFigure 4.15 Power on/off sequence SCSI devices with the terminating resistorFigure 4.17 AC noise filter recommended 4.3 Connection Requirements 4.3.1 68 pin connector 16-bit SCSI model LP/MPFigure 4.18 Connectors and terminals location LP/MP Figure 4.19 16-bit SCSI interface connector Figure 4.20 Power supply connector 16-bit SCSI modelFigure 4.21 External operator panel connector CN1 Figure 4.22 External operator panel connector CN2 C141-E064-03ENC141-E064-03EN Figure 4.23 16-bit SCSI ID external input5 External operator panel connector Signals This 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 C141-E064-03EN Figure 4.24 Output signal for external LEDe. -WTP Input signal CN1-A12 and CN2-9, 10 pin External operator panel example Figure 4.25 SCSI cables connection6 Cable connection requirements C141-E064-03EN1 Connectors Figure 4.26 Connectors and terminals location of SCA2 type SCSI model4.3.2 SCA2 type SCSI model LC/MC SCSI connectorFigure 4.27 SCA2 type SCSI connector ∙ Connector external operator panel Figure 4.28 External operator panel connector CN23 Connector for external operator panel C141-E064-03ENIDD CN2-08 CN2-06 CN2-04 CN2-02 Figure 4.29 16-bit SCSI ID external input4 External operator panel connector Signals C141-E064-03ENFigures 4.3.3 Cable connector requirementsTable 4.2 Recommended components for connection 4.3.4 External operator panel Figure 4.30 External operator panel circuit example LP/MPThis page is intentionally left blank 5.4 Mounting Drives 5.5 Connecting Cables CHAPTER 5 INSTALLATION5.1 Notes on Handling Drives 5.2 Connections 5.3 Setting Terminals 5.6 Confirming Operations after Installation and Preparation for Used Do not remove the sealing label or cover of the DE and screws 3 Installationc To prevent condensation, avoid sudden changes in temperature 4 Packaging5.2 Connections Figure 5.1 SCSI bus connections 1 ofC141-E064-03EN Figure 5.1 SCSI bus connections 2 of3 Connecting more than one IDD multi-host 5.3 Setting Terminals Figure 5.2 IDD setting terminals positionFigure 5.3 Setting terminals CN2 5.3.1 SCSI ID setting Table 5.2 Setting SCSI terminal power supply LP/MP Table 5.1 SCSI ID setting CN25.3.2 Each mode setting Table 5.3 Motor start mode setting Table 5.4 Write protect setting CN25.3.3 Mode settings Table 5.5 Setting of the SCSI interface operation mode CN2Table 5.6 Setting the bus width of the SCSI interface CN2 Table 5.7 Default mode settings by CHANGE DEFINITION command5.4 Mounting Drives 5.4.1 Check before mounting Table 5.8 Setting check list5.4.2 Mounting procedures 5.5 Connecting Cables Remark 5.6 Confirming Operations after Installation and Preparation for use5.6.1 Confirming initial operations However, in same commands, the lighting time is only an instant 5.6.2 Checking SCSI connectionThe LED lights during the IDD is executing a command Therefore, it seems that the LED blinks or the LED remains offC141-E064-03EN Figure 5.4 Checking the SCSI connection AMotor starts when power is turned on C141-E064-03EN Figure 5.5 Checking the SCSI connection BMotor starts by START/STOP command Executing time about 60 seconds 5.6.3 Formatting c. Drive parameter page code = 2 FORMAT UNIT commandb. Format parameter page code = a. Specifying CDB5.6.4 Setting parameters Page ∙ ARRE ∙ TB ∙ PER Default value∙ Average amount of processing data specified with a command 2 Disconnection/reconnection parameters page code =Write Cache Enable Default value0 enabled 0 disabled5.7 Dismounting Drives 6.1 Diagnostics 6.1.1 Self-diagnostics CHAPTER 6 DIAGNOSTICS AND MAINTENANCE6.1 Diagnostics 6.2 Maintenance Information Table 6.1 Self-diagnostic functionsa. Hardware function test Brief test contents of self-diagnostics are as follows1 Initial self-diagnostics ∙ RAM microcode is stored ∙ Peripheral circuits of microprocessor MPUOperation of self-diagnostics 2 Online self-diagnostics SEND DIAGNOSTIC commanda. Error recovery during self-diagnostics b. Reporting result of self-diagnostics and error indication6.1.2 Test programs 6.2 Maintenance Information 6.2.1 Maintenance requirements 3 Parts that can be replaced in the field 6.2.2 Revision numbers Figure 6.1 Revision labelFigure 6.2 Indicating revision numbers APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS Rear view 15/16 CN2 1/2 CN1 Viewed from bottom side Rear view MAF series LC/MCMAE series LC MAG series LC/MCRear View MAF series LP/MP Connector for external operator panel CN23/24 CN2 1/2 Viewed from bottom sideThis page is intentionally left blank APPENDIX B SETTING TERMINALS B.1 Setting TerminalsFor LP/MP models Setting TerminalsTable B.1 Setting terminal CN2 Setting at factory shipment *1 LC/MC, *2 LP/MPC141-E064-03EN For LC/MC modelsSetting at factory shipment This page is intentionally left blank C.2 SCSI Connector Signal Allocation 68 pin type LVD 16-bit SCSI APPENDIX C CONNECTOR SIGNAL ALLOCATIONC.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI C141-E064-03EN Table C.1 SCSI connector SCA2 type LVD 16-bit SCSI CN1C.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI Table C.2 SCSI connector 68 pin type LVD 16-bit SCSI CN1 C.2 SCSI Connector Signal Allocation 68 pin type LVD 16-bit SCSIThis page is intenitionally left blank APPENDIX D MODEL NAMES AND PRODUCT NUMBERS D.1 Model Names and Product NumbersD.1 Model Names and Product Numbers Table D.1 MAE, MAF and MAG series model names and product numbersMAx3xxxLC uses SCA-2 type connector Only above models are available currently SE Single-endedIndex Page Page I, Place des Etas-Unis, SILIC 310, 94588 Rungis Cedex, FRANCE FUJITSU LIMITED Reader Comment Form