Fujitsu MAB3091FC Series Manual de usuario

C141-F028-01EN

MAA3182FC SERIES

MAB3091FC, MAB3045FC SERIES

MAC3091FC, MAC3045FC SERIES

DISK DRIVES

FIBRE CHANNEL INTERFACE

MAINTENANCE MANUAL

C141-F028-01EN i

REVISION RECORD

Edition Date published Revised contents

01 Apr., 1998

Specification No.: C141-F028-**EN

The contents of this manual is subject to

change without prior notice.

This page is intentionally left blank.

C141-F028-01EN iii

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 manual.

Functional Limitations

There may be certain functional limitations concerning the specifications and functions of the

products covered by this manual depending on the equipment version, especially concerning

the following functions.

Versions in which there functions can be used will be communicated through

“ENGINEERING CHANGE REQUEST/NOTICE”, issued by Fujitsu.

Function Equipment Version Which Supports These Functions

Equipment

Version No. EPROM

Version No. Standard INQUIRY Data Product

Revision (ASCII)

READ RAM Command

WRITE RAM Command These commands cannot be used in the current version.

(Proceed to the Copyright Page)

iv C141-F028-01EN

Related Standards

Specifications and functions of products covered by this manual comply with the following

standards.

Standard (Text) No. Name Enacting Organization

NCITS TR-9 FIBRE CHANNEL PRIVATE LOOP

SCSI DIRECT ATTACH (FC-PLDA) American National

Standards Institute

(ANSI)

ANSI X3.230-1994 FIBRE CHANNEL PHYSICAL AND

SIGNALING INTERFACE (FC-PH) American National

Standards Institute

(ANSI)

ANSI X3.297-1996 FIBRE CHANNEL PHYSICAL AND

SIGNALING INTERFACE-2 (FC-PH-

American National

Standards Institute

(ANSI)

ANSI X3.272-199X FIBRE CHANNEL ARBITRATED

LOOP (FC-AL) American National

Standards Institute

(ANSI)

ANSI X3.269-199X FIBRE CHANNEL PROTOCOL FOR

SCSI (SCSI-FCP) American National

Standards Institute

(ANSI)

C141-F028-01EN v

PREFACE

This manual explains concerning the MAA3182FC (hereafter, MAA31xxFC), MAB3091FC and

MAB3045FC (hereafter, MAB30xxFC), MAC3091FC and MAC3045FC (hereafter, MAC30xxFC) series of

3.5 inch hard disk drives with built-in SCSI controller.

This manual gives detailed explanations of device configuration, fault analysis, parts replacement,

operation check, adjustment, and hardware operation principles for the disk drives.

This manual is for engineers who have used fixed-type magnetic disk drives and are familiar with the

operation environment of magnetic disk drives in user systems.

For the organization of manuals related to these disk drives and the scope of descriptions in this manual, see

the "Manual system" described later. A full understanding on the contents of all volumes of the OEM

manuals is assumed. (The OEM manuals have volumes covering product specification and installation

procedure, interface specifications, and command processing functions and command specifications).

This manual is organized as follows:

This manual consists of the 5 chapters shown below, a Glossary and a list of Abbreviations.

CHAPTER 1 SPECIFICATIONS AND EQUIPMENT CONFIGURATION

This chapter explains concerning the basic specifications, the basic configuration, interface connector, setting

switches and setting plug of the MAA31xxFC, MAB30xxFC and MAC30xxFC series disk drives.

CHAPTER 2 MAINTENANCE AND DIAGNOSIS

This chapter describes the basic requirements for maintenance of the MAA31xxFC, MAB30xxFC and

MAC30xxFC series disk drives. This chapter also describes diagnostic methods for operation check

and the basics of troubleshooting the disk drives.

CHAPTER 3 FAULT ANALYSIS

This chapter describes how to collect fault analysis information and how to analyze the collected information.

CHAPTER 4 REMOVING AND REPLACING PARTS

This chapter describes how to remove and replace parts that can be replaced in the field.

CHAPTER 5 OPERATION PRINCIPLES

This chapter describes the hardware configuration and operation of the MAA31xxFC, MAB30xxFC and

MAC30xxFC series disk drives.

Glossary

Abbreviations

vi C141-F028-01EN

CONVENTIONS

This manual uses the following conventions for alerts to prevent physical or property damages to users

or by standards.

DANGER

DANGER indicates that personal injury will occur if the user does not perform the procedure

correctly.

WARNING

WARNING indicates that personal injury could occur if the user does not perform the procedure

correctly.

CAUTION

CAUTION indicates that either minor or moderate personal injury may occur if the user does not

perform the procedure correctly.

NOTICE

NOTICE indicates that inconvenience to the user such as damages to the product, equipment, data,

and/or other property may occur if the user does not pay attention or perform the procedure correctly.

IMPORTANT

IMPORTANT indicates information that the helps the user use the product more effectively.

Indicates

This manual indicates;

Decimal number: Indicates as it is.

Hexadecimal number: Indicates as X’17B9’, 17B9h, or 17B9H

Binary number: Indicates as “010”

C141-F028-01EN vii

DISCLAIMER

Failure of the MAA31xxFC, MAB30xxFC and MAC30xxFC series intelligent disk drive is defined as

a failure requiring adjustments, repairs, or replacement. Fujitsu is not responsible for drive failures

caused by misuse by the user, poor environmental conditions, power trouble, host problems, cable

failures, or any failure not caused by the drive itself.

The suffix of the model name of the disk drive varies depending on the electrical requirements,

capacity, and data format at factory shipment of the SCSI, i.e., the interface for connecting the three

device types or host system and the disk drives (Note 1). However, in this manual, the typical model

names (Note 2) are used unless otherwise noted. These disk drives may be called intelligent disk

drives (IDD), drives, or devices in this manual.

Note 1: Model names

MAA3182FC

Interface types FC: Fibre Channel

Memory capacity (100 MB units)

Disk size 3: 3.5 inch

Type AA: 1.6-inch height (7,200 rpm)

AB: 1-inch height (7,200 rpm)

AC: 1-inch height (10,033 rpm)

Note 2: Type model name

Type model name Model name

MAA3182 MAA3182FC

MAB3091 MAB3091FC

MAB3045 MAB3045FC

MAC3091 MAC3091FC

MAC3045 MAC3045FC

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C141-F028-01EN ix

Cautions Regarding Safety

List of Items with Serious Warnings

Serious warnings included in this manual are as follows.

CAUTION Indicates items for which, if the product is not used correctly, there is danger not

only of minor or mildly severe injury, but also danger of the product itself being

damaged or of other users and their property being injured or damaged.

Work Category Warning Item Page

During Storage Injury

1. To avoid shocks, turn off the power before mounting or

removing a PCA, and before connecting or disconnecting a

cable, connector, or plug.

2. To avoid injury, do not touch the mechanical assembly during

disk drive operation.

3. Do not use solvents to clean the disk drive.

2-1

Injury

To prevent injury to workers, note the cautions listed in

Subsection 2.1.1. 4-3

During Assembly,

Maintenance Damage to the Equipment

1. To discharge static electricity from the human body, touch the

frame (grounding) before touching a PCA. This prevents the

PCA from being damaged by static electricity.

2. To prevent electrical damage to the disk drive, turn the power

off before mounting or removing a PCA or connecting or

disconnecting a cable, connector, or plug.

3. Do not turn the power on while removing a PCA. This

operation is required to prevent unexpected or unpredictable

operation.

4. Do not use a conductive cleaner to clean a disk drive

assembly.

5. Open all ventilation holes to prevent overheating of electric

circuits.

6. Ribbon cables are marked with a colored line. Connect the

ribbon cable to a cable connector with the colored wire

connected to pin 1.

2-2

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