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Fujitsu MAP3147FC, MAP3735FC manual Installation Requirements, 6 Service clearance area

Models: MAP3735FC MAP3147FC

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Figure 4.6 Service clearance area

Installation Requirements

(5)Service clearance area

The service clearance area, or the sides which must allow access to the IDD for installation or maintenance, is shown in Figure 4.6.

[Surface R]

- Hole for mounting screw

[Surface P]

- Cable connection[Surface Q]

- Hole for mounting screw

Figure 4.6 Service clearance area

(6)External magnetic field

The drive should not be installed near the ferromagnetic body like a speaker to avoid the influence of the external magnetic field.

(7)Leak magnetic flux

The IDD uses a high performance magnet to achieve a high speed seek. Therefore, a leak magnetic flux at surface of the IDD is large. Mount the IDD so that the leak magnetic flux does not affect to near equipment.

(8)Others

Seals on the DE prevent the DE inside from the dust. Do not damage or peel off labels.

4-6

C141-E163

Image 58

Fujitsu MAP3147FC, MAP3735FC manual Installation Requirements, 6 Service clearance area

Contents

MAP3147FC MAP3735FC DISK DRIVES PRODUCT/MAINTENANCE MANUAL C141-E163-01ENHandling of This Manual FOR SAFE OPERATIONIMPORTANT NOTE TO USERS Chapter 4 Installation Requirements PrefaceChapter 2 Specifications Chapter 5 InstallationAPPENDIX A PrefaceConventions for Alert Messages Preface CONVENTIONS USED IN THIS MANUALThis page is intentionally left blank Important Alert Items Important Alert MessagesImportant Alert Items C141-E163C141-E163 Important Alert ItemsThis page is intentionally left blank Manual Organization This page is intentionally left blank FIBRE CHANNEL PHYSICAL AND SIGNALING INTERFACE FC-PH REFERENCED STANDARDSFIBRE CHANNEL PRIVATE LOOP SCSI DIRECT ATTATH FC-PLDA This page is intentionally left blank CONTENTS Alternate block allocationContents A.1 Interface FC-SCA Connector Signal Allocation Contents IllustrationsFigures Contents TablesThis page is intentionally left blank CHAPTER 1 General Description 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration1.1 Standard Features General Description1.1 Standard Features General Description 12 Automatic alternate block reassignment1.2 Hardware Structure 1.2 Hardware StructureFigure 1.1 FC model drives outer view Disk/head configuration General Description1.3 System Configuration 1.3 System ConfigurationFigure 1.3 Example of FC-AL system configuration 1 Loop configuration General Description2.1 Hardware Specifications 2.1.1 Model name and order number CHAPTER 2 Specifications2.1 Hardware Specifications Table 2.1 Model names and order numbers2.1.2 Function specifications SpecificationsFunction specifications Seek time ms Seek Difference 2048 Cyl/div 2.1 Hardware Specifications5 This value indicates at ready mode Environmental/power requirements Specifications2.1.3 Environmental specifications C141-E1632.1.4 Error rate 2.1 Hardware Specifications2.1.5 Reliability Specifications The MTBF is defined as Operating time hours at all field sites MTBF=4 Data security at power failure 2.1 Hardware SpecificationsC141-E163 This page is intentionally left blank 3.1 Data Space 3.2 Logical Data Block Addressing CHAPTER 3 Data Format3.1.1 Cylinder configuration 3.3 Defect ManagementFigure 3.1 Cylinder configuration Data Format3.1 Data Space Zone layout and track capacityData Format 3.1.2 Alternate spare areaFigure 3.3 Alternate cylinder 3.1 Data SpaceFigure 3.2 Spare area in cell 3.1.3 Track formatData Format Figure 3.4 Track format3.1.4 Sector format 3.1 Data SpaceFigure 3.5 Track skew/head skew Figure 3.6 Sector formatData Format Each sector on the track consists of the following fieldsTable 3.2 Format capacity 3.2 Logical Data Block Addressing3.1.5 Format capacity 3.2 Logical Data Block AddressingData Format 1 Block address of user space3.3 Defect Management 3.3.1 Defect list 3.3 Defect Management3.3.2 Alternate block allocation Figure 3.7 Alternate block allocation by FORMAT UNIT command Data FormatC141-E163 Figure 3.8 Alternate block allocation by REASSIGN BLOCKS command3.3 Defect Management 3-13Data Format 3 Automatic alternate block allocationAutomatic 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 3.3 Defect ManagementThis page is intentionally left blank 4.1 Mounting Requirements 4.1.1 External dimensions CHAPTER 4 Installation Requirements4.1 Mounting Requirements 4.2 Power Supply Requirements 4.3 Connection RequirementsInstallation Requirements Figure 4.1 External dimensions4.1.2 Mounting 4.1 Mounting RequirementsFigure 4.2 IDD orientations 4.1.3 Notes on mounting Figure 4.3 Mounting frame structure Installation RequirementsFigure 4.4 Limitation of side-mounting Figure 4.5 Surface temperature measurement points Table 4.1 Surface temperature check point4.1 Mounting Requirements Installation Requirements Figure 4.6 Service clearance area4.2 Power Supply Requirements 4.2 Power Supply RequirementsFigure 4.7 Current waveform +12 VDC Attenuation 40 dB or more at 10 MHz Installation Requirements5 Noise filter Figure 4.8 AC noise filter recommendedFigure 4.9 Connector location 4.3.2 Interface connector 4.3 Connection Requirements 4.3.1 Connector4.3 Connection Requirements 4-10 Installation RequirementsFigure 4.10 SCA2 type connector C141-E1635.4 Dismounting Drives CHAPTER 5 Installation5.1 Notes on Handling Drives 5.2 Setting 5.3 Mounting Drives 5.6 Spare Disk DriveInstallation 5.2.2 Mode settings 5.2 Setting5.2 Setting 5.2.1 Loop ID setting Motor start modeInstallation 5.3 Mounting Drives 5.3.1 Mounting procedures5.4 Dismounting Drives 5.4 Dismounting DrivesC141-E163 Installation5.5.1 Checking initial operation 5.5.2 Checking connection Motor starts when power is turned on InstallationFigure 5.1 Checking the IDD connection A Motor starts by START/STOP command Executing time about 60 seconds Figure 5.2 Checking the IDD connection BInstallation 5.5.3 Formatting2 FORMAT UNIT command Installation 5.5.4 Setting parameterscontinued 5-14 InstallationC141-E163 5-15 C141-E163absolute value C141-E163 Installation5-16 5.6 Spare Disk Drive6.4 Troubleshooting Procedures CHAPTER 6 Diagnostics and Maintenance6.1 Diagnostics 6.2 Maintenance Information 6.3 Operation Check 6.1 Diagnostics 6.1.1 Self-diagnosticsDiagnostics and Maintenance 6.1 Diagnostics Operation of self-diagnosticsDiagnostics and Maintenance 6.1.2 Test programs6.2 Maintenance Information 6.2 Maintenance Information 6.2.1 Precautions1 Preventive maintenance Diagnostics and Maintenance6.2.2 Maintenance requirements Preventive maintenance such as replacing air filters is not required6.2 Maintenance Information 3 Parts that can be replaced in the fieldDiagnostics and Maintenance 6.2.3 Maintenance levels6.2.4 Revision numbers 6.2 Maintenance InformationFigure 6.1 Revision label example Figure 6.2 Indicating revision numbers 6.2.5 Tools and test equipment Diagnostics and Maintenance6.2.6 Tests C141-E163 6.2 Maintenance InformationFigure 6.3 Test flowchart 6-116.3 Operation Check 6.3.1 Initial seek operation check Diagnostics and Maintenance6.3.3 Diagnostic test 6.3.2 Operation test6.4.1 Outline of troubleshooting procedures 6.4 Troubleshooting Procedures6.4 Troubleshooting Procedures 6.4.2 Troubleshooting with disk drive replacement in the fieldDiagnostics and Maintenance System-level field troubleshootingDisk drive troubleshooting 6.4 Troubleshooting Procedures6.4.3 Troubleshooting at the repair site C141-E163This manual does not cover troubleshooting at the factory level Diagnostics and Maintenance6.4.4 Troubleshooting with parts replacement in the factory 6.4.5 Finding possibly faulty parts7.1 Error Analysis Information Collection 7.1.1 Sense data CHAPTER 7 Error Analysis7.1 Error Analysis Information Collection 7.2 Sense Data Analysis 7.1.2 Sense key, sense code, and subsense codeError Analysis Figure 7.1 Format of extended sense data7.2 Sense Data Analysis 7.2.1 Error information indicated with sense data7.2 Sense Data Analysis Definition of sense dataC141-E163 Error Analysis7.2.3 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, 4-44-xx, and 4-C4-xxAPPENDIX A Connector Signal Allocation A.1 Interface FC-SCA Connector Signal AllocationFC-SCA connector CN1 Connector Signal AllocationA.1 Interface FC-SCA Connector Signal Allocation Table A.1FC Device GlossaryCommand Initiator INITGlossary Target TARGAcronyms and Abbreviations Acronyms and Abbreviations Index Index Index This page is intentionally left blank 1, Place des Etats-Unis, SILIC 310, 94588 Rungis Cedex, FRANCE This page is intentionally left blank READER’S COMMENT FORM FOR FUJITSU USEThis page is intentionally left blank