Fujitsu MAU3036NC/NP, MAU3073NC/NP, MAU3147NC/NP manual

Page 74

(2)Unpackaging

a)Use a flat work area. Check that the "This Side Up" sign side is up. Handle the package on soft material such as a rubber mat, not on hard material such as a wooden desk.

b)Be careful not to give excess pressure to the internal unit when removing cushions.

c)Be careful not to give excess pressure to the PCAs and interface connector when removing the drive from the Fcell.

d)Do not remove the sealing label or cover of the DE and screws.

(3)Installation/removal/replacement

a)Do not attempt to connect or disconnect connections when power is on. The only pin settings that may be altered are pins 9, 10 (Write Protect) in CN2. (NP model)

b)Do not move the drive when power is turned on or until the drive completely stops (for 30 seconds) after power is turned off.

c)Place and keep removed screws and other parts where they will not get lost or damaged.

d)Keep a record of all maintenance work for replacing.

(4)Packaging

a)Store the drive in an antistatic case (Fcell).

b)It is recommended to use the same cushions and packages as those at delivery. If those at delivery cannot be used, use a package with shock absorption so that the drive is free from direct shocks. In this case, fully protect the PCAs and interface connector so that they are not damaged.

(5)Delivery

a)When delivering the drive, provide packaging and do not turn it over.

b)Minimize the delivery distance after unpacking and avoid shocks and vibrations with cushions. For the carrying direction at delivery, use one of the mount allowable directions in Subsection 4.2.2 (vertical direction is recommended).

(6)Storage

a)Provide moistureproof packaging for storage.

b)The storage environment must satisfy the requirements specified in Subsection 2.1.3 when the drive is not operating.

c)To prevent condensation, avoid sudden changes in temperature.

5-2

C141-E205

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Contents C141-E205-01EN For Safe Operation Revision Record Related Standards Preface General DescriptionConventions for Alert Messages Important Alert Items Important Alert MessagesTask Alert message Mounting Installation Manual Organization Product Maintenance This page is intentionally left blank Contents Diagnostics and Maintenance Appendix B Connector Signal Allocation IN-1Figures Page Tables Standard Features Hardware Structure System Configuration General DescriptionStandard Features C141-E205 Page Page NC model drives outer view Page System configuration Scsi ID LUNThis page is intentionally left blank Hardware Specifications Model name and order number SpecificationsHardware Specifications Scsi Function Specifications Model names and order numbers32/34 Meeprml Function specificationsMAU3147NC/NP MAU3073NC/NP MAU3036NC/NP ScsiPage Iops Environmental specificationsEnvironmental/power requirements MTBF= Error rateReliability Temperature is 60C or less Shows the Scsi functions provided with the IDD This page is intentionally left blank Data Space Logical Data Block Addressing Defect Management Cylinder configurationData Format Data SpaceSA0 Alternate spare area Spare area in cell Track format Track skew/head skew Sector formatPage Format capacity MAU3147NC/NPPage Defect Management Defect list Alternate block allocationPage Alternate block allocation by Format Unit command Alternate block allocation by Reassign Blocks command Write Write Extend Format UnitC141-E205 This page is intentionally left blank Installation Requirements Mounting Requirements External dimensionsNC external dimensions NP external dimensions Mounting IDD orientationsMounting frame structure MPU Surface temperature check pointHDC Surface temperature measurement points Spin-up current waveform +12 VDC 10 Power on/off sequence Delay time of spindle motor starting 13 NC connectors location 14 SCA2 type 16-bit Scsi connector 2 68-pin connector type 16-bit Scsi model NP model 15 NP connectors and terminals location16 68-pin type 16-bit Scsi interface connector GND EsidLED WTP20 16-bit Scsi ID external input IDD 21 Output signal for external LED 22 Scsi cables connection Cable connector requirements Recommended components for connectionLED ID0 ID1 ID2 ID3 External operator panel on NP model drives onlyGND LED C141-E205 Installation Page Connections Scsi bus connections 1 CN2 CN2 setting terminal on NP models only Scsi ID setting Scsi ID #15Scsi Motor start mode setting Each mode settingSetting Scsi terminator power supply NP model Setting the bus width of the Scsi interface NP model Write protect setting NP modelSetting of the Scsi interface operation mode NP model GND/WTPSCSI-3 Mode settingsDefault mode settings by Change Definition command Mounting Drives Check before mounting Setting check list NP model onlyMounting procedures Connecting Cables Remark Checking Scsi connection Checking the Scsi connection a Checking the Scsi connection B Formatting Page Setting parameters Awre ArreArre Awre PER Xxxx DiscXffff Read/write This page is intentionally left blank Self-diagnostic functions Diagnostics and MaintenanceDiagnostics Self-diagnostics Page Operation of self-diagnostics Test programs Maintenance Information Precautions Maintenance requirements C141-E205 Maintenance levels Revision numbers Revision labelIndicating revision numbers Tools and test equipment TestsTest flowchart Operation test Diagnostic testOperation Check Initial seek operation check Troubleshooting with disk drive replacement in the field System-level field troubleshooting Troubleshooting at the repair site Disk drive troubleshootingTroubleshooting with parts replacement in the factory Finding possibly faulty partsError Analysis Information Collection Sense data Error AnalysisError Analysis Information Collection Sense Data Analysis MSB ILILSB SksvError information indicated with sense data Definition of sense dataSense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error Sense data 3-0C-03, 4-40-xx, and 4-C4-xxAppendix a Setting Terminals Setting Terminals on NP model onlyScsi ID Appendix B Connector Signal Allocation Diffsns GND ATN BSY ACK RST MSG SEL REQ DBP1Pcrca GND Diffsns Termpwr This page is intentionally left blank CN1 IndexBcrc PAD Mode SELECT/MODE SelectECC Programmable multi-segment data buffer This page is intentionally left blank Comment Form This page is intentionally left blankw
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MAU3036NC/NP, MAU3147NC/NP, MAU3073NC/NP specifications

The Fujitsu MAU3036NC/NP, MAU3147NC/NP, and MAU3073NC/NP are advanced models designed to offer high performance and reliability in various computing environments. These models are particularly notable for their optimized efficiency and robust feature set, making them suitable for a range of applications from enterprise servers to high-performance computing.

One of the standout features of the MAU series is its reliance on cutting-edge technology that maximizes data handling capabilities. The MAU3036NC/NP boasts a formidable capacity for high-speed data processing, making it ideal for tasks requiring quick data retrieval and storage. With an optimized caching mechanism, this model enhances data throughput and reduces latency, contributing to an overall faster response time in demanding applications.

The MAU3147NC/NP introduces further advancements with its enhanced thermal management system. This ensures that the unit operates at optimal temperatures, reducing the risk of overheating and prolonging the lifespan of the hardware. Additionally, this model implements advanced error-correcting code (ECC) memory, which significantly improves reliability by detecting and correcting internal data corruption, a crucial feature in mission-critical environments.

Meanwhile, the MAU3073NC/NP excels in terms of scalability. Its architecture allows for easy upgrades and expansions, accommodating growing data needs without significant downtime. This flexibility is essential for businesses looking to future-proof their operations and adapt to changing demands seamlessly.

All three models incorporate Fujitsu's innovative energy-efficient technologies, which not only reduce power consumption but also align with global sustainability goals. The intelligent power management systems make these units not only cost-effective but also environmentally friendly, demonstrating Fujitsu's commitment to responsible manufacturing.

Furthermore, robust connectivity options, including multiple interface support, make these models easily integrable into existing IT infrastructures. They are compatible with a variety of operating systems and software, ensuring that users can leverage their full potential regardless of their specific setup.

In summary, the Fujitsu MAU3036NC/NP, MAU3147NC/NP, and MAU3073NC/NP series exemplify the blend of performance, reliability, and efficiency. With features tailored to meet the evolving needs of modern businesses, these models stand out in the competitive landscape of computing solutions, ensuring that users can address both current and future challenges in data management and processing.
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