ملخص المحتوى في الصفحة رقم 1
C141-E226-01EN
MAW3300NC/NP
MAW3147NC/NP
MAW3073NC/NP
HARD DISK DRIVES
PRODUCT/MAINTENANCE MANUAL
ملخص المحتوى في الصفحة رقم 2
FOR SAFE OPERATION Handling of This manual This manual contains important information for using this product. Read thoroughly before using the product. Use this product only after thoroughly reading and understanding especially the section “Important Alert Items” in this manual. Keep this manual handy, and keep it carefully. FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering damage to their property. Use the product according to this m
ملخص المحتوى في الصفحة رقم 3
REVISION RECORD Edition Date published Revised contents 01 June, 2005 Specification No.: C141-E226-**EN C141-E226 i
ملخص المحتوى في الصفحة رقم 4
Related Standards Product specifications and functions described in this manual comply with the following ANSI (*1) standards. Document number Title T10/1236D Rev.20 SCSI Primary Commands-2 (SPC-2) [NCITS.351:2001] T10/996D Rev.8c SCSI-3 Block Commands (SBC) [NCITS.306:1998] T10/1157D Rev.24 SCSI Architecture Model-2 (SAM-2) T10/1365D Rev.10 SCSI Parallel Interface-4 (SPI-4) *1 ANSI = American National Standard Institute In case of conflict between this manual and any reference
ملخص المحتوى في الصفحة رقم 5
PREFACE This manual describes the MAW3300NC/NP, MAW3147NC/NP, and MAW3073NC/NP 3.5 inch SCSI disk drive. This manual details the specifications and functions of the above disk drive, and gives the requirements and procedures for installing it into a host computer system. This manual is written for users who have a basic understanding of SCSI disk drives and their use in computer systems. The MANUAL ORGANIZATION section describes organization and scope of this manual. The need arises, us
ملخص المحتوى في الصفحة رقم 6
CONVENTIONS USED IN THIS MANUAL The MAW3300NC/NP, MAW3147NC/NP, and MAW3073NC/NP disk drives are described as "the hard disk drive (HDD)", "the disk drive" or "the device" in this manual. Decimal number is represented normally. Hexadecimal number is represented as X'17B9', 17B9h or 17B9H. Binary number is represented as "010". CONVENTIONS FOR ALERT MESSAGES This manual uses the following conventions to show the alert messages. An alert message consists of an alert signal and alert stat
ملخص المحتوى في الصفحة رقم 7
Important Alert Items Important Alert Messages The important alert messages in this manual are as follows: A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. This alert signal also indicates that damages to the product or other property may occur if the user does not perform the procedure correctly. Task Alert message Page Specification Data loss The drive adopts Reed-Solomon code for ECC. 2-5 The sec
ملخص المحتوى في الصفحة رقم 8
Task Alert message Page Installation Damage 1. Be careful of the insertion orientation of the SCSI connectors. With the 5-12 system in which terminating resistor power is supplied via the SCSI cable, if the power is turned on, the overcurrent protection fuse of the terminating resistor power supplier may be blown or the cable may be burnt if overcurrent protection is not provided. When the recommended parts listed in Table 4.2 are used, inserting the cables in the wrong direction ca
ملخص المحتوى في الصفحة رقم 9
MANUAL ORGANIZATION PRODUCT/ 1. General Description MAINTENANCE 2. Specifications MANUAL 3. Data Format 4. Installation Requirements (This manual) 5. Installation 6. Diagnostics and Maintenance 7. Error Analysis SCSI PHYSICAL 1. SCSI BUS INTERFACE 2. SCSI MESSAGE SPECIFICATIONS 3. ERROR RECOVERY SCSI LOGICAL 1. Command Processing INTERFACE 2. Data Buffer Management SPECIFICATIONS 3. Command Specifications 4. Parameter Data Formats 5. Sense Data and E
ملخص المحتوى في الصفحة رقم 10
This page is intentionally left blank.
ملخص المحتوى في الصفحة رقم 11
CONTENTS page CHAPTER 1 GENERAL DESCRIPTION ............................................................................1-1 1.1 Standard Features ..............................................................................................................1-2 1.2 Hardware Structure............................................................................................................1-6 1.3 System Configuration...........................................................................
ملخص المحتوى في الصفحة رقم 12
4.3.2 68-pin connector type 16-bit SCSI model (NP model)......................................................4-13 4.3.3 Cable connector requirements ...........................................................................................4-20 4.3.4 External operator panel (on NP model drives only) ..........................................................4-21 CHAPTER 5 INSTALLATION...............................................................................................5-1 5.1 Notes
ملخص المحتوى في الصفحة رقم 13
6.3.3 Diagnostic test...................................................................................................................6-11 6.4 Troubleshooting Procedures..............................................................................................6-12 6.4.1 Outline of troubleshooting procedures ..............................................................................6-12 6.4.2 Troubleshooting with disk drive replacement in the field .....................................
ملخص المحتوى في الصفحة رقم 14
FIGURES page Figure 1.1 NC model drives outer view...............................................................................................1-6 Figure 1.2 NP model drives outer view ...............................................................................................1-6 Figure 1.3 System configuration ..........................................................................................................1-8 Figure 3.1 Cylinder configuration................................
ملخص المحتوى في الصفحة رقم 15
Figure 4.21 Output signal for external LED ........................................................................................4-18 Figure 4.22 SCSI cables connection ....................................................................................................4-19 Figure 4.23 External operator panel circuit example ...........................................................................4-21 Figure 5.1 SCSI bus connections .........................................................
ملخص المحتوى في الصفحة رقم 16
TABLES page Table 2.1 Model names and order numbers........................................................................................2-1 Table 2.2 Function specifications .......................................................................................................2-2 Table 2.3 Environmental/power requirements....................................................................................2-4 Table 2.4 SCSI function specifications...........................................
ملخص المحتوى في الصفحة رقم 17
CHAPTER 1 GENERAL DESCRIPTION 1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration This chapter describes the feature and configuration of the hard disk drives (HDDs). The drives are high performance large capacity 3.5 inch hard disk drives with an embedded SCSI controller. The drives support the Small Computer System Interface (SCSI) as described in the ANSI SCSI SPI-4 [T10/1365D Rev.10] to the extent described in this manual. The flexibility and expand
ملخص المحتوى في الصفحة رقم 18
1.1 Standard Features (1) Compactness Since the SCSI controller circuit is embedded in the standard 3.5 inch hard disk drive form factor, the HDD is extremely compact. The HDD can be connected directly to the SCSI bus of the host system. (2) Restriction of Use of Hazardous Substances The amounts of hazardous substances in use in these HDDs have been reduced in accordance with the Restriction of Use of Hazardous Substances (RoHS) Directive recently issued by European Union (EU).
ملخص المحتوى في الصفحة رقم 19
(5) High speed data transfer Such a high data transfer rate on the SCSI bus can be useful with the large capacity buffer in the HDD. • 8-bit SCSI: The data transfer rate on the SCSI bus is 40 MB/s maximum at the synchronous mode. • 16-bit SCSI: The data transfer rate on the SCSI bus is 320 MB/s maximum at the paced transfer synchronous mode. Note: The maximum data transfer rate in asynchronous mode may be limited by the response time of initiator and the length of SCSI bus length
ملخص المحتوى في الصفحة رقم 20
IMPORTANT When Write cache is enabled, you should ensure that the cashed data is surely flushed to the disk media before you turn off the drive's power. To ensure it, you should issue either the SYNCHRONIZE CASHE command or the STOP UNIT command with specifying “0” to the Immediate bit and then confirm that the command is surely terminated with the GOOD STATUS. (9) Command queuing feature The HDD can queue maximum 128 commands, and optimizes the issuing order of queued commands by th
