Fujitsu MHZ2250BJ Manuel d'utilisateur Page 299
- Page / 320
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
7.4 Disk Drive Removal Procedure
7.4 Disk Drive Removal Procedure
The method and procedures to demount the disk drive to check the jumper
terminal, change the jumper position, or replace the device differ depend on the
system cabinet structure. Therefore, for actual working procedures, the specific
conditions necessary for each system must be determined. The general removal
procedures, with notes, are as follows.
a) Disconnect the power-interface cable.
b) Remove the screws that attach the drive and remove the drive from the system
cabinet.
c) When storing or transporting the drive, pack it an antistatic bag in compliance
with section 7.1.2 (5) d. and (5) e..
To protect the device from damage and prevent the worker getting hurt, observe
the following cautions and precautions in Subsection 7.1.1.
Damage or Device damage
1. Perform any removal after the system power is completely
disconnected. The cable must not be disconnected and the
screws that attach the drive must not be removed with the
power ON.
2. Do not move the drive and attach or detach the connector until
it comes to a complete stop (about 30 s after the power is
turned OFF).
3. Perform the human body grounding to discharge any static
electricity from your body. (Be sure to wear a wrist strap)
7.5 Spare Disk Drive
See Subsection 1.2.2, "Model and product number," to order a disk drive for
replacement or as a spare.
C141-E280 7-15
- FOR SAFE OPERATION 2
- Revision History 3
- Preface 5
- Operating Environment 6
- Conventions 7
- Attention 7
- Liability Exception 7
- Hot Plug 8
- Important Alert Items 9
- Manual Organization 11
- Contents 13
- Illustrations 19
- CHAPTER 1 Device Overview 23
- 1.1 Features 24
- 1.1.3 Interface 25
- 1.2 Device Specifications 27
- 1.3 Power Requirements 30
- 1.5 Acoustic Noise 34
- 1.6 Shock and Vibration 34
- 1.7 Reliability 35
- (2) Positioning error 36
- 2.1 Device Configuration 42
- 2.2 System Configuration 43
- This page is intentionally 44
- blank 44
- 3.1 Dimensions 46
- 3.2 Mounting 47
- Mounting screw hole 51
- Cable connection 51
- 3.3.1 Device connector 53
- Installation Conditions 54
- 3-10 C141-E280 54
- 4.1 Outline 58
- 4.2 Subassemblies 58
- 4.3 Circuit Configuration 59
- 4.4 Power-on Sequence 62
- Power-on 63
- 4.5 Self-calibration 64
- 4.6 Read/write Circuit 66
- 4.6.3 Read circuit 67
- 4.6.4 Digital PLL circuit 67
- 4.7 Servo Control 68
- Diameter 71
- 4.7.3 Servo frame format 72
- 4.7.5 Spindle motor control 74
- CHAPTER 5 Interface 75
- 5.1 Physical Interface 76
- COMRESET/COMINIT 78
- 106.7 ns 78
- 106.7 ns 106.7 ns 78
- 5.1.4 Connector pinouts 81
- 5.1.5 P11 function 82
- 5.1.6 Hot Plug 84
- 5.2 Logical Interface 85
- 5.2.1 Communication layers 86
- 5.3 Host Commands 101
- Interface 102
- 5-28 C141-E280 102
- 5.3.2 Command descriptions 104
- SN Sector count (15-8) 117
- FR Field = 03 (Mode3) 118
- 5-90 C141-E280 164
- 5.3 Host Commands 165
- Bit 0: Reserved 185
- Setup FIS 185
- → Low Power Idle 197
- → Low Power Idle → Standby 197
- 01h (*1) 198
- • SET MAX ADDRESS 212
- • Description 218
- Sector offset (7-0) 223
- • SCT WRITE DATA (SN = E1h) 237
- Table 5.43 Operation mode 240
- 5.3.3 Error posting 247
- 5.4 Command Protocol 249
- 5.4 Command Protocol 251
- PIO Setup 253
- 5-186 C141-E280 260
- C141-E280 5-187 261
- 5-188 C141-E280 262
- CHAPTER 6 Operations 263
- 6.1 Reset and Diagnosis 264
- earlier than the host) 265
- C141-E280 6-3 265
- 6.1.2 Response to COMRESET 266
- • Security mode state 267
- • SECURITY FREEZE LOCK 267
- • SECURITY UNLOCK 267
- 6.2 Power Save 270
- 6.2.2 Power commands 272
- 6.4 Read-ahead Cache 275
- 6.4.2 Caching operation 276
- 279
- Cache valid data 281
- START LBA 281
- LAST LBA 281
- 6.5 Write Cache 282
- IMPORTANT 283
- 7.1 Maintenance 286
- 7.1.3 Maintenance levels 289
- Disk drive 290
- Firmware 290
- A2 Revision 291
- A3 Revision 291
- 7.1.6 Self-diagnostics 292
- 7.1.7 Test 292
- Figure 7.3 Test flowchart 293
- C141-E280 7-9 293
- 7.2 Operation Confirmation 295
- 7.5 Spare Disk Drive 299
- Glossary 301
- Acronyms and Abbreviations 305
- Comment Form 315
- C141-E280-01EN 317
Produits connexes et manuels pour Matériel Fujitsu MHZ2250BJ
Matériel Fujitsu MHV2120AT Manuel d'utilisateur
(280 pages)
(280 pages)
Matériel Fujitsu MHT2060BH Manuel d'utilisateur
(264 pages)
(264 pages)
Matériel Fujitsu MPD3XXXAT Manuel d'utilisateur
(191 pages)
(191 pages)
Matériel Fujitsu MBA3073NP Manuel d'utilisateur
(138 pages)
(138 pages)
Matériel Fujitsu MAP3735FC Manuel d'utilisateur
(114 pages)
(114 pages)
© 2020, manymanuals.fr. Tous droits réservés | 0.049 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels