MAF3364LC/LP/MC/MP SERIES MAE3182LC/LP, MAE3091LC/LP SERIES
C141-E064-03EN
MAG3182LC/LP/MC/MP MAG3091LC/LP/MC/MP SERIES DISK DRIVES
PRODUCT MANUAL
Revised contents
REVISION RECORD
Specification No. C141-E064-**EN
Edition
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Functional Limitations
FOR SAFE OPERATION
Handling of This manual
Related Standards
Chapter 4 INSTALLATION REQUIREMENTS
Chapter 2 SPECIFICATIONS
Chapter 5 INSTALLATION
Chapter 6 DIAGNOSIS and MAINTENANCE
DANGER
CONVENTIONS
DISCLAIMER
Important Alert Messages
Important Alert Items
Maintenance Manual
Interface Specifications SCSI Logical Interface Specifications
1. General Description 2. Specifications 3. Data Format
4. Installation Requirements 5. Installation
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SPECIFICATIONS
CONTENTS
INSTALLATION REQUIREMENTS
CHAPTER
CHAPTER 5 INSTALLATION
CHAPTER 6 DIAGNOSTICS AND MAINTENANCE
APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS
APPENDIX C CONNECTOR SIGNAL ALLOCATION
APPENDIX B SETTING TERMINALS
APPENDIX D MODEL NAMES AND PRODUCT NUMBERS
Index
FIGURES
16-bit SCSI interface connector
Connectors and terminals location LP/MP
Power supply connector 16-bit SCSI model
External operator panel connector CN1
TABLES
CHAPTER 1 GENERAL DESCRIPTION
1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration
1.1 Standard Features
7 Read-ahead cache feature
This feature provides the suitable usage environment for users
8 Command queuing feature
5 Continuous block processing
11 Automatic alternate block reassignment
10 Error recovery
12 Programmable data block length
13 Defective block slipping
Figure 1.1 MAF series LC/MC outer view
1.2 Hardware Structure
Figure 1.2 MAF series LP/MP outer view
Figure 1.3 MAE series LC outer view
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Figure 1.5 MAG series LC/MC outer view
Figure 1.4 MAE series LP outer view
Figure 1.6 MAG series LP/MP outer view
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Figure 1.7 Disk/head configuration
4 Actuator
3 Spindle motor
5 Air circulation recirculation filter, breather filter
6 Read/write circuit
Figure 1.8 System configuration
1.3 System Configuration
16-bit SCSISelectable from 0 to 15 switch selectable
8-bit SCSISelectable from 0 to 7 switch selectable
2 Addressing of peripheral device
SCSI ID
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CHAPTER 2 SPECIFICATIONS
2.1 Hardware Specifications 2.2 SCSI Function Specifications
2.1 Hardware Specifications 2.1.1 Model name and part number
Function specifications
2.1.2 Function specifications
Table 2.1 shows the function specifications of the IDD
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MAF series
MAE series/MAG series
2.1.3 Environmental specifications
Environmental/power requirements
29C no condensation
2.1.5 Reliability
2.1.4 Error rate
DE surface temperature 40C or less
3 Service life
DE surface temperature 45C or less
DE surface temperature 46C to 50C
2.2 SCSI Function Specifications
Table 2.3 SCSI function specifications
2 Data bus CRC on MC/MP models 3 Refer to 12 of Section
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CHAPTER 3 DATA FORMAT
3.1.1 Cylinder configuration
3.1 Data Space 3.2 Logical Data Block Addressing
3.3 Defect Management
Figure 3.1 Cylinder configuration
Table 3.1 Zone layout and track capacity MAE series
Table 3.2 Zone layout and track capacity MAG series
Table 3.3 Zone layout and track capacity MAF series
1 User space
∙ Defect list P list and G list ∙ MODE SELECT parameter saved value
2 Internal test space
3 System space
3.1.2 Alternate spare area
Figure 3.2 Spare area in cylinders
Figure 3.3 Alternate cylinder
Figure 3.4 Track format
3.1.3 Track format
Figure 3.5 Track skew/cylinder skew
Figure 3.6 Sector format
3.1.4 Sector format
5 Data field
4 LBA
6 BCRC
7 ECC
Table 3.4 Format capacity
3.1.5 Format capacity
3.2 Logical Data Block Addressing
3.3.2 Alternate block allocation
3.3 Defect Management 3.3.1 Defect list
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1 Alternate block allocation during FORMAT UNIT command execution
Figure 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 4.2 Power Supply Requirements
CHAPTER 4 INSTALLATION REQUIREMENTS
4.1 Mounting Requirements 4.1.1 External dimensions
4.3 Connection Requirements
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Figure 4.1 External dimensions MAF series LC/MC
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Figure 4.2 External dimensions MAF series LP/MP
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Figure 4.3 External dimensions MAE series LC
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Figure 4.4 External dimensions MAE series LP
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Figure 4.5 External dimensions MAG series LC/MC
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Figure 4.6 External dimensions MAG series LP/MP
Figure 4.7 IDD directions 4.1.3 Notes on mounting
4.1.2 Mounting
Figure 4.9 Limitation of side-mounting
Figure 4.8 Mounting frame structure
2 Limitation of side-mounting
Holes for mounting screw
Table 4.1 Surface temperature check point
Figure 4.11 Service clearance area
MAF series Air pressure adjustment hole MAG series
Figure 4.12 Air pressure adjustment hole
Air pressure adjustment hole MAE series Air pressure adjustment hole
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Figure 4.13 Current waveform +12 VDC
4.2 Power Supply Requirements
Figure 4.15 Power on/off sequence
Figure 4.14 Power on/off sequence
Figure 4.16 Power on/off sequence
SCSI devices with the terminating resistor
Figure 4.17 AC noise filter recommended
4.3.1 68 pin connector 16-bit SCSI model LP/MP
Figure 4.18 Connectors and terminals location LP/MP
4.3 Connection Requirements
Figure 4.20 Power supply connector 16-bit SCSI model
Figure 4.19 16-bit SCSI interface connector
Figure 4.21 External operator panel connector CN1
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Figure 4.22 External operator panel connector CN2
Figure 4.23 16-bit SCSI ID external input
5 External operator panel connector Signals
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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
Figure 4.24 Output signal for external LED
e. -WTP Input signal CN1-A12 and CN2-9, 10 pin
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6 Cable connection requirements
Figure 4.25 SCSI cables connection
External operator panel example
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4.3.2 SCA2 type SCSI model LC/MC
Figure 4.26 Connectors and terminals location of SCA2 type SCSI model
1 Connectors
SCSI connector
Figure 4.27 SCA2 type SCSI connector
3 Connector for external operator panel
Figure 4.28 External operator panel connector CN2
∙ Connector external operator panel
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4 External operator panel connector Signals
Figure 4.29 16-bit SCSI ID external input
IDD CN2-08 CN2-06 CN2-04 CN2-02
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4.3.3 Cable connector requirements
Table 4.2 Recommended components for connection
Figures
Figure 4.30 External operator panel circuit example LP/MP
4.3.4 External operator panel
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5.1 Notes on Handling Drives 5.2 Connections 5.3 Setting Terminals
CHAPTER 5 INSTALLATION
5.4 Mounting Drives 5.5 Connecting Cables
5.6 Confirming Operations after Installation and Preparation for Use
c To prevent condensation, avoid sudden changes in temperature
3 Installation
d Do not remove the sealing label or cover of the DE and screws
4 Packaging
Figure 5.1 SCSI bus connections 1 of
5.2 Connections
Figure 5.1 SCSI bus connections 2 of
3 Connecting more than one IDD multi-host
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Figure 5.2 IDD setting terminals position
5.3 Setting Terminals
Figure 5.3 Setting terminals CN2 5.3.1 SCSI ID setting
Table 5.1 SCSI ID setting CN2
5.3.2 Each mode setting
Table 5.2 Setting SCSI terminal power supply LP/MP
Table 5.4 Write protect setting CN2
Table 5.3 Motor start mode setting
Table 5.6 Setting the bus width of the SCSI interface CN2
Table 5.5 Setting of the SCSI interface operation mode CN2
5.3.3 Mode settings
Table 5.7 Default mode settings by CHANGE DEFINITION command
Table 5.8 Setting check list
5.4.2 Mounting procedures
5.4 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 operations
Remark
The LED lights during the IDD is executing a command
5.6.2 Checking SCSI connection
However, in same commands, the lighting time is only an instant
Therefore, it seems that the LED blinks or the LED remains off
Figure 5.4 Checking the SCSI connection A
Motor starts when power is turned on
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Figure 5.5 Checking the SCSI connection B
Motor starts by START/STOP command Executing time about 60 seconds
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5.6.3 Formatting
b. Format parameter page code =
2 FORMAT UNIT command
c. Drive parameter page code =
a. Specifying CDB
5.6.4 Setting parameters
Page
∙ Average amount of processing data specified with a command
Default value
∙ ARRE ∙ TB ∙ PER
2 Disconnection/reconnection parameters page code =
0 enabled
Default value
Write Cache Enable
0 disabled
5.7 Dismounting Drives
6.1 Diagnostics 6.2 Maintenance Information
CHAPTER 6 DIAGNOSTICS AND MAINTENANCE
6.1 Diagnostics 6.1.1 Self-diagnostics
Table 6.1 Self-diagnostic functions
1 Initial self-diagnostics
Brief test contents of self-diagnostics are as follows
a. Hardware function test
∙ RAM microcode is stored ∙ Peripheral circuits of microprocessor MPU
a. Error recovery during self-diagnostics
2 Online self-diagnostics SEND DIAGNOSTIC command
Operation of self-diagnostics
b. Reporting result of self-diagnostics and error indication
6.1.2 Test programs
6.2 Maintenance Information 6.2.1 Maintenance requirements
3 Parts that can be replaced in the field
Figure 6.1 Revision label
6.2.2 Revision numbers
Figure 6.2 Indicating revision numbers
APPENDIX A LOCATIONS OF CONNECTORS AND SETTING TERMINALS
MAE series LC
15/16 CN2 1/2 CN1 Viewed from bottom side Rear view MAF series LC/MC
Rear view
MAG series LC/MC
23/24 CN2 1/2
Connector for external operator panel CN
Rear View MAF series LP/MP
Viewed from bottom side
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B.1 Setting Terminals
APPENDIX B SETTING TERMINALS
Table B.1 Setting terminal CN2
Setting Terminals
For LP/MP models
Setting at factory shipment *1 LC/MC, *2 LP/MP
For LC/MC models
Setting at factory shipment
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APPENDIX C CONNECTOR SIGNAL ALLOCATION
C.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI
C.2 SCSI Connector Signal Allocation 68 pin type LVD 16-bit SCSI
Table C.1 SCSI connector SCA2 type LVD 16-bit SCSI CN1
C.1 SCSI Connector Signal Allocation SCA2 type LVD 16-bit SCSI
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C.2 SCSI Connector Signal Allocation 68 pin type LVD 16-bit SCSI
Table C.2 SCSI connector 68 pin type LVD 16-bit SCSI CN1
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D.1 Model Names and Product Numbers
APPENDIX D MODEL NAMES AND PRODUCT NUMBERS
MAx3xxxLC uses SCA-2 type connector
Table D.1 MAE, MAF and MAG series model names and product numbers
D.1 Model Names and Product Numbers
Only above models are available currently SE Single-ended
Index
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