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Articles / TULARC / PC info / Hard Drives / FUJITSU Hard Drives / |  |
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Hard Drive: FUJITSU: M2261E 326MB 5.25"/FH ESDI |
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M 2 2 6 1 E FUJITSU
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 5.25"/FH Cylinders 1658| | |
Capacity form/unform 326/ 415 MB Heads 8| | |
Seek time / track 16.0/ 4.0 ms Sector/track 53| | |
Controller ESDI Precompensation 65535
Cache/Buffer KB Landing Zone
Data transfer rate 1.875 MB/S int Bytes/Sector 512
5.000 MB/S ext
Recording method RLL 1/7 operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C 5 45 | -40 60
Power: sleep W Humidity % 20 80 | 5 95
standby W Altitude km 3.000| 12.000
idle W Shock g 2 | 20
seek W Rotation RPM 3600
read/write 28.0 W Acoustic dBA
spin-up W ECC Bit
MTBF h 30000
Warranty Month
Lift/Lock/Park YES Certificates
FUJITSU M2261E/M2262E/M2263E OEM MANUAL 41FH5031E-02
+---------------------------------------------------------+ | 16+----+2 |XX 20 Pin | 15+CNH7+1 |XX | +---+CN4 16+----+2 |XX | +---+CN5 15+CNH6+1 15+-+16 |XX | +---+CN6 | | +--------+ | | +---+ CNH5| +Terminat+ |XX 34 Pin | 1+-+2 |XX | 15+-+16 |XX | CNH2| |XX | | | |XX | 16+----+2 1+-+2 |XX | 16+----+2 15+CNH1+1 |XX | 15+CNH3+1 1+-+2|XX | CN7 | | | | | | | 16+----+2 3210 5+-+6|XX Power | 15+CNH4+1 **** Fault Lamp |XX +---------------------------------------------------------+
FUJITSU M2261E/M2262E/M2263E OEM MANUAL 41FH5031E-02
Fault Lamps and Setting Plugs
=============================
Selectable by user side: Terminator
CNH5, CNH6, CNH7
Fixed at factory: CN4, CN5, CN6, CN7
CNH1, CNH2, CNH3, CNH4
Jumper Settings
===============
x = Jumpers are set from factory
CNH3 Offtrack Compensation
---------------------------
15-16 OPEN Enable
CLOSE Disable
CNH5 READY LED lighting conditions
-----------------------------------
x 15-16 OPEN Drive select signal not gated
CLOSE Drive select signal gated
CNH6 Drive select
------------------
Drive 1 2 3 4 5 6 7
------+-----+-----+-----+-----+-----+-----+-----
x 1- 2 |CLOSE|OPEN |OPEN |OPEN |OPEN |OPEN |OPEN
3- 4 |OPEN |CLOSE|OPEN |OPEN |OPEN |OPEN |OPEN
5- 6 |OPEN |OPEN |CLOSE|OPEN |OPEN |OPEN |OPEN
7- 8 |OPEN |OPEN |OPEN |CLOSE|OPEN |OPEN |OPEN
9-10 |OPEN |OPEN |OPEN |OPEN |CLOSE|OPEN |OPEN
11-12 |OPEN |OPEN |OPEN |OPEN |OPEN |CLOSE|OPEN
13-14 |OPEN |OPEN |OPEN |OPEN |OPEN |OPEN |CLOSE
CNH6 Signal gate or not (Select signal)
----------------------------------------
x 15-16 OPEN Gate (daisy)
CLOSE No gate (radial)
When the pins are shorted, the drive output signals are always
enabled, regardless of Drive Select signal. Without a jumper
here, the output signals are enabled only when the drive is
selected.
CNH7 Motor start control from interface
----------------------------------------
1- 2 OPEN Yes
x CLOSE No
CNH7 Device Type selection (model specific)
--------------------------------------------
Device M2261 M2262 M2263
------+-----+-----+-----
3- 4 |OPEN |OPEN |CLOSE
5- 6 |OPEN |CLOSE|OPEN
CNH7 Sector setting
--------------------
Sectors/Track 24 27 28 48 51 53 54 96
Bytes/Sector |1304 |1159 |1117 | 652 | 613 | 590 | 579 | 362
-------------+-----+-----+-----+-----+-----+-----+-----+-----
x 7- 8 |OPEN |OPEN |OPEN |OPEN |CLOSE|CLOSE|CLOSE|CLOSE
x 9-10 |OPEN |OPEN |CLOSE|CLOSE|OPEN |OPEN |CLOSE|CLOSE
x 11-12 |OPEN |CLOSE|OPEN |CLOSE|OPEN |CLOSE|OPEN |CLOSE
Valid only in hard sector mode
CNH7 Sector mode setting
-------------------------
13- 14 OPEN Drive hard sector
CLOSE Controller soft sector
CNH7 Power ON Reset Condition
------------------------------
x 15- 16 OPEN ATTENTION signal and bit 8 of Status byte are
set at the READY state just after power-on.
CLOSE ATTENTION signal and bit 8 of Status byte are
not set at the READY state just after power-on.
Fault lamps
===========
Drive fault states are displayed by the fault lamps (0,1,2,3)
Fault lamp| Drive State
3 2 1 0 |
----------+--------------------------------------------------
x x x o | Spindle motor rotation less than 90% of standard
x x o x | VCM over current
x x o o | Initial seek time out
x o x x | Write command during seek operation
x o x o | +12V/+5V less than 80% of standard
x o o x | Off track during Write operation
x o o o | Write Echo check
o x x x | Two or more head ICs selected during
| operation
o x x o | Seek time out
o x o x | Guard band detection during Seek operation
o x o o | Guard band detection during linear mode
o o x x | Overshoot check
o o x o | Seek command without ONTRACK signal true
o o o x | Head load signal lost after READY
o o o o | Read and Write commands simultaneously issued or
| other miscellaneous faults
x x x * | Invalid or unimplemented command fault
x x * x | Interface time out fault
x x * * | Command data parity fault
x * x x | Spindle sync error
o = On x = Off * = Blinking
FUJITSU M2261E/M2262E/M2263E OEM MANUAL 41FH5031E-02
Notes on installation
=====================
Installation direction
----------------------
horizontally vertically
+-----------------+ +--+ +--+
| | | +-----+ +-----+ |
| | | | | | | |
+-+-----------------+-+ | | | | | |
+---------------------+ | | | | | |
| | | | | |
x x | | | | | |
+------x------x-------+ | +-----+ +-----+ |
+-+------x--x-------+-+ +--+ +--+
| xx |
| x x |
+---x--------x----+
x x
There are three possible installation directions, and the mounting
angle must be 5* from the horizontal.
Ambient temperature
-------------------
The operating temperature range of the drive is specified at a dis-
tance of 3 cm from the drive. Note, temperature specifications are
for the outside air surrounding the drive.
Multi-drive connection
----------------------
In serial mode, up to 7 drives can be connected. The termination of
the control signals must be performed only at the last drive. The
terminator must be removed from all but the last drive.
FUJITSU M2261E/2262E/2263E OEM MANUAL 41FH5031E-02
Defect list
===========
When the unit leaves the factory, a printed media defect list for
each drive is sent with it. This information is also written on the
media.
Cylinder 0, Head 0 and 1 are defect free!
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