M 2 3 8 1 K FUJITSU NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 8"/FH Cylinders | | | Capacity form/unform / MB Heads | | | Seek time / track 16.0/ 4.0 ms Sector/track | | | Controller ESMD Precompensation Cache/Buffer KB Landing Zone Data transfer rate 3.000 MB/S int Bytes/Sector 512 MB/S ext Recording method RLL 2/7 operating | non-operating -------------+-------------- Supply voltage 5/24 V Temperature *C 5 40 | -40 60 Power: sleep W Humidity % 20 80 | 5 95 standby W Altitude km 3.000| 12.000 idle W Shock g | seek W Rotation RPM 3600 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 30000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** FUJITSU M2382K JUMPER SETTING +---------------------------------------------------------+ |Main PCA ******** | | +--+ | | SW3+--+ | |SW2 | | | | | | | | +--+ | | | | | | | | SW5+--+ +--+SW4 +--+ | | | | | | +--+ | | | | | | | | | | | | | | | | | | +--+ +--+ | | | | | |SW1 | | +--+ | | | +---------------------------------------------------------+ ********************************************************************** J U M P E R S ********************************************************************** FUJITSU M2382K JUMPER SETTING Jumper Setting ============== Terminal SW1 Main PCA ===================== KEY 1(2^3) 2(2^2) 3(2^1) 4(2^0) Disk address ------------------------------------------------ OFF OFF OFF OFF 0 OFF OFF OFF ON 1 OFF OFF ON OFF 2 OFF ON ON ON 3 OFF ON OFF OFF 4 OFF ON OFF ON 5 OFF ON ON OFF 6 OFF ON ON ON 7 ON OFF OFF OFF 8 ON OFF OFF ON 9 ON OFF ON OFF 10 ON OFF ON ON 11 ON ON OFF OFF 12 ON ON OFF ON 13 ON ON ON OFF 14 ON ON ON ON 15 Keys 1 to 4 are used for setting the disk logical address (0 - 15). Switch positions are binary coded. Key 5 ----- ON Variable Soft sector mode OFF Hard Sector mode The user can select either hard sector or soft sector mode. In the case of Hard Sector, the number of sectors per disk revolution must be set. Key 6 ----- ON Set device type to M2381K OFF Set device type to M2382K Key 7 ----- ON Enable OFF Disable This drive supports the tag 4/5 functions. The user can select these functions by setting Key 7. In the OFF position tag 4/5 are disabled. Control units that do not support teg 4/5 require this set to OFF. Key 8 ----- ON Enable write protection OFF Disable write protection Terminal SW2 Main PCA --------------------- Key 1 2 Function -------------------------------------- OFF OFF Both channels enabled ON OFF Channel A disabled OFF ON Channel B disabled ON ON Both channels enabled These keys determine the connection state between the drive and the control unit of the host computer. Key 1 corresponds to Channel A while Key 2 to Channel B. The drive port is disconnected from the control unit and all interface signals are disabled when each setting is ON. Key 3 ----- ON Release timer ON OFF Release timer OFF When this switch is in the ON position, the reserved condition is released automatically from the drive side after 500ms. When this switch is in the OFF position, the reserved condition is released from the host controller side by release command. Key 4 ----- ON Remote mode OFF Local mode Determines the disk drive initiation condition. When the drive is in remote mode, the control unit initiates the drive and rotates the disk by issuing the PICK/HOLD signal. In local mode the disks rotate as soon as the power is turned on. Key 8 7 6 5 Delay in Seconds ---------------------------------------- OFF OFF OFF ON 1 OFF OFF ON OFF 2 OFF OFF ON ON 3 OFF ON OFF OFF 4 OFF ON OFF ON 5 OFF ON ON OFF 6 OFF ON ON ON 7 ON OFF OFF OFF 8 ON OFF OFF ON 9 ON OFF ON OFF 10 ON OFF ON ON 11 ON ON OFF OFF 12 ON ON OFF ON 13 ON ON ON OFF 14 ON ON ON ON 15 Specifies the the startup timing delay of the spindle motor to reduce the accumulation of +24V peak load current on power up in the case where a multiple drive supply is used. Terminal SW3 Main PCA --------------------- Key 1 ----- ON Calibration seek performed OFF Normal Calibration seek must be executed at any time the main PCA is replaced to optimise the servo control coefficient. To execute the calibration seek set key 1 to the ON position and turn on the power. Calibration seek is performed automatically. After completion, the ST0 LED will blink. Set key 1 to the OFF position to put the drive in the READY state. Key 2 ----- OFF Not used Key 3 ----- ON Vertical mounting (on side) OFF Horizontal mounting This key adjusts the servo characteristics that depend on the orientation of the drive. NOTE: A wrong setting may cause seek or write offtrack errors. Key 4 ---- OFF Inhibit ON Allow When the drive is in the priority selected condition by one controller channel, this switch inhibits Index and Sector signals in B-cable on the other controller channel's interface. Terminal SW4 Main PCA --------------------- Sector counting Value ------------------------- Keys 7 128 (2^7) 6 64 (2^6) 5 32 (2^5) 4 16 (2^4) 3 8 (2^3) 2 4 (2^2) 1 2 (2^1) Terminal SW5 Main PCA --------------------- Sector counting Value -------------------------- Keys 7 16384 (2^14) 6 8192 (2^13) 5 4096 (2^12) 4 2048 (2^11) 3 1024 (2^10) 2 512 (2^9) 1 256 (2^8) SW4 and SW5 are used in conjunction with each other and detemine the required number of bytes per sector. ********************************************************************** I N S T A L L ********************************************************************** FUJITSU M2382K JUMPER SETTING Notes On Installation ===================== Drive mounting -------------- horizontally vertically +-----------------+ +--+ +--+ +------------------+ | | | +-----+ +-----+ | | | x | | | | | | | | x+----------------+x +-+-----------------+-+ | | | | | | ||x x|| +---------------------+ | | | | | | || x x || | | | | | | || x x || x x | | | | | | || x x || +------x------x-------+ | +-----+ +-----+ | || xx || +-+------x--x-------+-+ +--+ +--+ || x x || | xx | || x x || | x x | || x x || +---x--------x----+ |x x| x x x++----------------++x UNACCEPTABLE! UNACCEPTABLE! Installation direction ---------------------- The drive may be installed either PCA up or on edge (viewed from the rear). Mounting Kit ------------ It is recommended that the drive should be mounted in the special mounting frame designed for this purpose. Cooling ------- Cooling should be provided to keep the temperature of the disk enclosure tp less than 63*C. An air flow of at least 1m*/min is recommended.