 |
Fujitsu M2623FA |
| Specifications | |
|
Fujitsu M2623FA |
| Specifications | |
| Fujitsu M2623FA Specifications |
| Model | Capacity | Size | Height | Bus Type | Int.Type |
| Fujitsu M2623FA /SA | 425MB | 3.5" | HHT | SCSI2 | SE |
M2623FA FUJITSU
NO MORE PRODUCED Native| Translation
------+-----+-----+-----
Form 3.5"/HH Cylinders 1429| | |
Capacity form/uniform 425/ 498 MB Heads 9| | |
Seek time / track 12.0/ 3.0 ms Sector/track 10| | |
Controller SCSI2 SINGLE-ENDED Precompensation
Cache/Buffer 240 KB FIFO BUFFER Landing Zone
Data transfer rate 3.000 MB/S int Bytes/Sector 512
10.000 MB/S ext SYNC
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 5 | 50
seek W Rotation RPM 4400
read/write 11.0 W Acoustic dBA 43
spin-up W ECC Bit 56
MTBF h 200000
Warranty Month
Lift/Lock/Park YES Certificates
LayoutFUJITSU M2622/M2623/M2624-F/FA/FB/H/HA/HB OEM MANUAL 41FH5069E-01 SCSI Single-Ended (M262xF) B17B-1790-0300A +---------------------------------------------------------+ | 2 4 |XX 49 | +---+ 1 |XX | CNH2 +---+ +--------------+ |XX I | 1 3 | TERMINATING X| |XX N | | RESISTOR | |XX T | +--------------+ |XX E | 1 2 1 5 |XX R | +-+ +++++CNH6 |XX F | 1+-CNH4+ | | +---+ |XX A | 3+-----+ CNH7| | |XX C | +-+ |XX E |+---+ 9 10 2 24 |XX || | +-----------+ |XX 1 |+CN5+ +---CNH1----+ | |1 2 2 1 1 23 |xx | CNH3 +--+ |XX Power | +--+ |XX CN1 +---------------------------------------------------------+ M2622/M2623/M2624FA/SA, P/N B17B-1790-0200A/-0250A +---------------------------------------------------------+ | +---4 CNH2 |XX 49 | 1---+ |XX | +-------------++1 |XX I | |Terminator ++ |XX N | +--------------+ |XX T | |XX E | 1---5 |XX R | +---+CN6 |XX F | 1+-CNH4+ |XX A | 3+-----+ 24-+ |XX C | | | |XX E |+---+ | | CNH1 |XX || | | | |XX 1 |+CN5+ +-1 | |1 2 2 1 |xx | CNH3 +--+ +--------10 |XX Power | +--+ 1--------+ CNH7 |XX CN1 +---------------------------------------------------------+ SCSI Differential (M262xH) B17B-1790-0400A +---------------------------------------------------------+ | 2 4 |XX 49 | +---+ |XX | CNH2 +---+ |XX I | 1 3 |XX N | |XX T | |XX E | 1 2 |XX R | +-+ |XX F | 1+-CNH4+ | | |XX A | 3+-----+ CNH7| | |XX C | +-+ |XX E |+---+ 9 10 2 24 |XX || | +-----------+ |XX 1 |+CN5+ +---CNH1----+ | |1 2 2 1 1 23 5 1 |xx | CNH3 +--+ CN6 +++++ |XX Power | +--+ +---+ |XX CN1 +---------------------------------------------------------+ JumpersFUJITSU M2622/M2623/2624-F/FA/FB/H/HA/HB OEM MANUAL 41FH5069E-01 Switches loacations x = Jumpers are set from factory The user must not change the setting of terminals not described in CN1 Single-Ended type SCSI (M262xF) connector
-----------------------------------------------
Pin number Signal Signal Pin number
--------------------------------------------
01 GND -DB0 02
03 GND -DB1 04
05 GND -DB2 06
07 GND -DB3 08
09 GND -DB4 10
11 GND -DB5 12
13 GND -DB6 14
15 GND -DB7 16
17 GND -DBP 18
19 GND GND 20
21 GND GND 22
23 (Open) (Open) 24
25 (Open) TERMPWR (*1) 26
27 (Open) (Open) 28
29 GND GND 30
31 GND -ATN 32
33 GND GND 34
35 GND -BSY 36
37 GND -ACK 38
39 GND -RST 40
41 GND -MSG 42
43 GND -SEL 44
45 GND -C/D 46
47 GND -REQ 48
49 GND -I/O 50
*1 Terminating resistor power (jumper selectable: For input only, for
input and output, or open)
CN1 Differential type SCSI (M262xH) connector
-----------------------------------------------
Pin number Signal Signal Pin number
--------------------------------------------
01 GND GND 02
03 +DB0 -DB0 04
05 +DB1 -DB1 06
07 +DB2 -DB2 08
09 +DB3 -DB3 10
11 +DB4 -DB4 12
13 +DB5 -DB5 14
15 +DB6 -DB6 16
17 +DB7 -DB7 18
19 +DBP -DBP 20
21 DIFFSENS GND 22 (*1)
23 (Open) (Open) 24
25 TERMPWR TERMPWR (*2) 26
27 (Open) (Open) 28
29 +ATN -ATN 30
31 GND GND 32
33 +BSY -BSY 34
35 +ACK -ACK 36
37 +RST -RST 38
39 +MSG -MSG 40
41 +SEL -SEL 42
43 +C/D -C/D 44
45 +REQ -REQ 46
47 +I/O -I/O 48
49 GND GND 50
*1 Differential Driver protection signal
*2 Terminating resistor power (jumper selectable: For input only, for
input and output, or open)
CN1 Power connector
---------------------
Pin number Signal
--------------------
1 +12 VDC
2 +12 VDC RETURN (GND)
3 +5 VDC RETURN (GND)
4 +5 VDC
CNH1 PER default values setting
--------------------------------
| PER default value of the MODE SELECT parameter
----+-----------------------------------------------
x 1-2 | Short "0"
| Open "1"
Set the default value of the PER (post error) flag of the read/write The MODE SELECT parameter value specific to the user can be saved on CHN1 SCSI level setting ------------------------ +-------+------------------------------------+---------+---------+ | | INQUIRY data | | | | +----------+-----------+-------------+ | | | Mode |Byte 2, |Byte 3, | Byte 7 | INQUIRY | 3 - 4 | | |bits 2 to |bits 3 to 0| (Provided | VPD | | | |0 (ANSI |(Response | function) | informa-| | | |version) |data format| | tion | | +-------+----------+-----------+-------------+---------+---------+ | SCSI-2| '0,1,0' | '0,0,1,0' |Indicates | Valid | | | mode |(SCSI-2) | (SCSI-2) |the function | | Open | | | | |of the IDD | | | | | | |for each bit.| | | +-------+----------+-----------+-------------+---------+---------+ | | '0,0,1,' |'0,0,1,0' | | | | | SCSI-1|ANSIX3.131|ANSIX3T9.2/|All bits '0' | Invalid | Short | x | CSS |1986 |85-52 | | | | | mode |(SCSI-1) |(CCS) | | | | +-------+----------+-----------+-------------+---------+---------+ Set the display contens of data posted to the initiator from the IDD When the SCSI-1/CCS mode is selected, parameters transfered by the Page code 3F (all pages equipped in the IDD are transferred) Page 7 and page 8 are not transferred Page 1, page 2, page 4 are transferred with the specified
length of CCS.
When the page 1, page 2 or page 4 is specified individually, it is
transferred with the specified length of CCS.
When the page 7 or page 8 is specified individually, it is trans-
ferred with the specified length of SCSI-2.
For the recovery parameter of the VERIFY, the recovery parameter
in page 1 is used.
When the SCSI-1/CCS mode is selected and the REQUEST SENSE command is Refer to SCSI Logical Specifications Manual for the details of the CNH1 Offline self-diagnostics setting
--------------------------------------
5-6 Short Executed (diagnostic mode)
x Open Stopped (normal operation mode)
Set starting/stopping the IDD offline self-diagnostics according to CNH1 UNIT ATTENTION report mode setting
----------------------------------------
x 7-8 Short For a command other than INQUIRY, REQUEST SENSE,
or PRIORITY RESERVE the IDD responsed with the
CHECK CONDITION status. (SCSI standard)
Open All received commands are executed normally.
(The CHECK CONDITION status caused by the UNIT
ATTENTION condition is not reported)
Sets the response method against the received command when the IDD CNH1 Reselection retry setting
-------------------------------
| Retry count of RESELECTION phase
----+---------------------------------
x 9-10| Short (unlimited)
| Open 10
Set the retry mode of the RESELECTION phase according to table. CNH1 Reserved
-----------------------------
11-12 Reserved
CNH1 SCSI bus parity setting
-----------------------------
x 13-14 Short Executed
Open Not executed
Set whether the parity bit check of the SCSI data bus is executed CNH1 Synchronous mode transfer request setting x 15-16 Short Enabled
Open Disabled
This setting does not affect asynchronous mode transfer. When synchronous mode transfer is disabled, the IDD operates as follows: When the SYNCHRONOUS DATA TRANSFER REQUEST message is sent from the INIT, the IDD replys to that message and the DATA IN and the DATA Out phases of the SCSI bus can be executed in synchronous mode. The IDD does not send the SYNCHRONOUS DATA TRANSFER REQUEST message to the INIT. The maximum
data transfer rate in synchronous mode is determined when For reference, the IDD data transfer rate in synchronous mode and the Single ended SCSI bus
+----------------------+------------------+---------------------+
|Maximum data transfer |Maximum length of |Number of connectable|
|rate of the IDD (MB/s)|the SCSI cable (m)|SCSI devices |
+----------------------+------------------+---------------------+
| 3.00 to 10.00 | * | * |
+----------------------+------------------+---------------------+
| 2.67 or less | 6.00m M62xF | 8 |
| | 25.00m M26xH | |
+----------------------+------------------+---------------------+
* The maximum SCSI cable length and the number of connectable
SCSI devices must be determined for each system.
CNH1 LED display requirement setting
-------------------------------------
x 17-18 Short Light when the IDD operates.
Open Light when the IDD is ready.
Set the display requirements of the LED on the front panel or exter- CNH1 Motor start mode setting
------------------------------
x 19-20 Short The motor is started immediately after power
is turned on.
Open Starting the motor is controlled with the
START/STOP command.
Set how to start the IDD spindle motor according to table. This set- CNH1 Power supply to SCSI terminating resistor circuit on IDD
(M262xF) Single-Ended type
---------------------------------------------------------------
x 23-24 Short Power is supplied to the terminating resistor
x 21-22 Short from IDD and TERMPWR pin. Power is supplied
to the TERMPWR pin from the IDD.
23-24 Open TERMPWR pin is not used. Power is supplied to
21-22 Short the IDD terminating resistor only from IDD.
23-24 Short Power is not supplied to the terminating
21-22 Open resistor from 21-22 Open the IDD. Power is
supplied to the IDD terminating resistor only
from the TERMPWR pin.
When the IDD connects to a position other than both ends of the SCSI +-----------------------------------------------------+
| +------ CNH1 -----+ -+- +5V DC|
+++ | 23 24 22 21| | |
| TERMPWR +------+ +-+--+-----+----+-+ + Diode |
S *---------+ FUSE +-----+ | | +------+ |
C |26 +------+ +-----+----+ |
S | +------+-----+ |
I *-----------------------------+ Terminator | |
| SIGNAL Mounted | resistor | |
+++ in socket+------+-----+ |
| + GND |
+-----------------------------------------------------+
CNH1 Power supply to terminal resistor circuit on SCSI
(M262xH) Differential type
----------------------------------------------------------------
x 21-22 Short Power is supplied from the IDD
Open Power is supplied from TERMPWR pin only
(IDD power supplied is not used)
+-----------------------------------------------------+
| + CNH1 + -+- +5V DC|
+++ | 22 21| | |
| TERMPWR +-+--+-+ + Diode |
S *----------------------+ | +------+ | |
C |25 | +---+ Fuse +------+ |
S |26 | +------+ |
I *----------------------+ |
| TERMPWR |
+++ |
| |
+-----------------------------------------------------+
CNH2 For testing at factory
---------------------- -----
1-2 Open User setting inhibited
3-4 Open User setting inhibited
The user must not be change CNH2 setting. (The IDD does not operate CNH4 Spindle sync connector
----------------------------
Pin number Signal
--------------------
01 GND IN
02 SS IN
03 GND OUT
04 SS OUT
CNH7 SCSI ID setting
---------------------
SCSI ID 5-6 3-4 1-2
----------------------------
0 Open Open Open
1 Open Open Short
2 Open Short Open
3 Open Short Short
4 Short Open Open
5 Short Open Short
6 Short Short Open
x 7 Short Short Short
1. Set the SCSI ID so that there are no duplicates between SCSI
devices on the same SCSI bus.
2. The priority of SCSI bus use in ARBITRATION phase is determined
by SCSI ID as follows: 7 > 6 > 5 > 4 > 3 > 2 > 1 > 0
CNH7 Write protect setting
---------------------------
7-8 Open Write operation is inhibited.
x Short Write operation is enabled.
Enabling or disabling write protect function is set by these jumpers. CN5 External operator panel connector
---------------------------------------
Pin number Signal
--------------------
01 LED (V)
02 -LED
CN6 External operator panel connector
---------------------------------------
Pin number Signal
--------------------
01 GND
02 -ID2
03 GND
04 -ID1
05 GND
06 -ID0
InstallFUJITSU M2622/M2623/M2624-F/FA/FB/H/HA/HB OEM MANUAL 41FH5069E-01 Installation direction horizontally vertically
+-----------------+ +--+ +--+
| | | +-----+ +-----+ |
| | | | | | | |
+-+-----------------+-+ | | | | | |
+---------------------+ | | | | | |
| | | | | |
x x | | | | | |
+------x------x-------+ | +-----+ +-----+ |
+-+------x--x-------+-+ +--+ +--+
| xx |
| x x |
+---x--------x----+
x x
The tolerance of the angle is 5* from the horizontal plane. Notes of mounting Generally, SG an FG are connected at one point in the system a) Use the frame with an embossed structure or the like to avoid
contact between the DE base and FG. Mount the IDD with making a
gap of 2.5 mm or more between the IDD and the frame of the system.
b) The inward projection of the screw from the IDD frame wall at the
corner must be 4 mm or less.
When the drive is mounted using side screw hole, don't use the center External magnetic field Ambient temperature The maximum ambient temperature with in 45* C. Sequential starting of spindle motors ------------------------------------- After the power is turned on to the IDD, a large amount of current flows in the +12 V DC line when the spindle motor rotation starts. Therefore, if more than one IDD is used, the spindle motors should be started sequentially using one of the following procedures to pre- vent overload of the power supply unit. 1. Issue START/STOP UNIT commands at 20-second intervals to start
the spindle motors.
2. Turn on the +12 V DC power in the power supply unit at 30-second
intervals to start the spindle motors sequentially.
Noise filter Attenuation: 40 dB or more at 10 MHz.
Circuit construction: T-configuration is recommended.
SCSI cable The maximum number of SCSI devices that can be connected to the SCSI The connector for the SCSI cable must be an unshielded 50-contact The maximum length of the SCSI cable is as follows. If more than one 6m cable length Single-Ended type SCSI (M262xF) 25m cable length Differential type SCSI (M262xH) The use of a 25-pair twisted cable satisfying the following requirements is recommended:
Single ended type: Conductor size: 28 American Wire Gauge (AWG)
or bigger
Characteristic Impedance: 100 to 132
Each pair of wires in the 25-pair twisted cable must be connected to pins n and n+1 (where n is an odd number) on the interface connector. Cables having an identical impedance must be use on the same SCSI bus to reduce signal reflection and maintain transmission characteristics When a SCSI device is connected to the SCSI cable except at either Check, that system power is off before connecting or disconnecting Be carefull of the insertion directions of the SCSI connectors. With Power cable Signal ground connector Terminator When connecting the IDD to either end of the SCSI cable, do not de- SCSI cable SCSI cable
----------++-------+ ----------++-------++-------X TERM
+---++--+ +-xxx---+ +---++--+ +--++---+
| | | TERM | | | | |
| | | | | | | |
| IDD | | IDD | | IDD | | IDD |
+-------+ +-------+ +-------+ +-------+
Correct M262xF only! Correct M262xF and M262xH
SCSI cable SCSI cable
---------+ ----------++-------X TERM
+-xxx---+ +---++--+
| TERM | | |
| | | |
| IDD | | IDD |
+-------+ +-------+
Correct M262xF only! Correct M262xF and M262xH
SCSI cable
----------++-------X TERM
+--xxx--+
| TERM |
| |
| IDD |
+-------+
INCORRECT!
SCSI terminating resistor (M262xF only) +- Marker shows pin 1 +- Marker shows pin 1
| |
| +-----------------+ |
| |* * * * * * * * *| | +*-*-*-*-*-*-*-*-*+
+- * | +- * Resistor |
|* * * * * * * * *| +*-*-*-*-*-*-*-*-*+
+-----------------+
Socket, terminating resistor
module not present
External operator panel connector When the external operator panel is connected, pins of CNH7 corres- CN6 +------+ | 1 2| ID2 | 3 4| ID1 | 5 6| ID0 +------+ CN5 +---+ | 1-+--------------------+ | 2-+---------+<---------+ +---+ external LED The output signals of pin 1 and pin 2 of CN5 actuate the external LED Setting of CN6 can be changed when power is on. The SCSI ID setting Confirming initial operations 1. Initial operation in the case where the jumper is set so that
motor starts at power-on.
1. When power is turned on, the LED blinks an instant and the IDD
executes initial self-diagnosis.
2. If an error is detected in the initial self-diagnosis, the LED
on the front panel blinks periodically. The spindle motor may
or may not start rotating in this stage.
3. When the LED display requirements are set to "READY status",
the LED on the front panel lights 15 seconds after power is
turned on.
4. When the LED display requirements are set to "the IDD operates"
the LED on the front panel remains off (when the initiator
accesses the IDD via the SCSI bus, the LED lights).
2. Initial operation in the case where the jumper is removed so that
motor starts with a START/STOP command.
1. When power is turned on, the IDD executes initial self-diag-
nosis.
2. If an error is detected in the initial self-diagnosis, the LED
on the front panel blinks.
3. The spindle motor does not start rotation until the START/STOP
UNIT command for the start is issued. The INIT needs to issue
the START/STOP UNIT command to start the spindle motor.
4. The disk drive enters the READY status 15 seconds after the
START/STOP UNIT command is issued. At this time, the IDD reads
"system information" from the system space on the disk.
5. When the LED requirements are set to "READY status", the LED on
the front panel ligths as in step 4.
6. When the LED display requirements are set to "in connection
with SCSI bus", the LED blinks during command execution.
3. Items to check if an error occurs. * Check that cables are mounted correctly.
* Check that power and voltages are supplied correctly.
* Check the setting of each jumper setting terminal. The initial
operation depends on the setting of the motor start mode and LED
display requirements.
* If an error is detected in initial self-diagnosis, the LED on
the front panel blinks. In this case, it is recommended to issue
the REQUEST SENSE command from the initiator (host system) to
obtain information (sense data) for error analysis.
When the LED display requirements are set to "READY status", the
LED is turned off while the drive continues command execution.
However, since the LED is turned off for only one blink, the LED
may seem to be turned on and off or not turned off at all.
When the LED display requirements are set to "in connection with
SCSI bus", the LED lights during the IDD is executing a command.
Howerver, in some commands the lighting time is only an instant.
Therefore it may seem that the LED blinks or the LED remains off.
Since the IDD has the automatic readjustment function of positi-
oning (seek) control, it automatically executes the adjustment
operations with seek at specific intervals from power on (first
adjustment: 5 minutes after power on). The seek sound is heard
during the adjustment but htis does not indicate a drive error.
Dismounting drives Disconnect system power before removing the drive. Do not remove Do not move the drive until it completely stops (30 seconds after FUJITSU DISK-SUPPORT -------------------- Harddisk parameters for SUN-OS (UNIX) +--------+---------+---------+----------+-----+-------+ |Disk Typ|Data Cyl.|alt. Cyl.|phys. Cyl.|Heads|sec/trk| +--------+---------+---------+----------+-----+-------+ |M2622Fx | 1429 | 2 | 1431 | 7 | 64 | +--------+---------+---------+----------+-----+-------+ |M2623Fx | 1151 | 2 | 1153 | 9 | 80 | +--------+---------+---------+----------+-----+-------+ |M2624Fx | 1463 | 2 | 1465 | 11 | 63 | +--------+---------+---------+----------+-----+-------+ FeaturesFUJITSU M2622/M2623/M2624-F/FA/FB/H/HA/HB OEM MANUAL 41FH5069E-01 Media defects M2622: 160 and less High speed data transfer The maximum data transfer rate in asynchronous mode may be limited 240KB data buffer Since the initiator can control the disconnect/reconnect timing on Read-Ahead cache feature The high speed sequential
data access can be achieved by transfering Command stack feature Landing zone SCSI bus configuration Each SCSI device on the bus has its own unique address (SCSI-ID: #n). The initiator selects one SCSI device by specifying that SCSI ID, The IDD is constructed so that the whole volume of disk drive is a
single logical unit, the selectable numbers of SCSI ID and LIN are as
follows:
SCSI ID: Selectable from 0 to 7
LUN: 0 (fixed)
+-------------+ +-------------+ SCSI bus +----------+LUN=0
| Host system +--+Host Adapter +-------+---+ IDD |(fixed)
| | | ID #7 | | | ID #0 |
+-------------+ +-------------+ | +----------+
| +----------+LUN=0
+---+ IDD |(fixed)
| | ID #1 |
| +----------+
| +------------+
+---+ Controller +--+----+--
| | ID #2 | LUN0 LUN1
| +------------+
Mean Time Between Failures (MTBF) Mean Time To Repair (MTTR) Service life Data security at power failure DISCLAIMER GeneralFUJITSU => GDT Tips & Hints about ICP controllers and other peripherals Tagged queues and Fujitsu M 26xx hard disks
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