manualshive.com logo in svg

IBM 7208 Model 345, Руководство по обслуживанию

Поделиться
Скачать
IBM 7208 Model 345 Скачать руководство пользователя страница 28

Setting the Write-Protect Switch

The position of the write-protect switch on the 8mm tape cartridge determines
when you can write to the tape.

v

When the switch is set to the left in the

SAVE

position

1

, data cannot be written

to or read from the tape (data is saved).

v

When the switch is set to the right in the

REC

(Record) position

2

, data can be

written to and read from the tape.

Figure 7. Setting the Write-Protect Switch

14

7208 Model 345 Service Guide

Содержание 7208 Model 345

Страница 1: ...7208 Model 345 External 8mm Tape Drive 7208 Model 345 8mm Tape Drive Service Guide SY32 0411 00...

Страница 2: ......

Страница 3: ...7208 Model 345 External 8mm Tape Drive 7208 Model 345 8mm Tape Drive Service Guide SY32 0411 00...

Страница 4: ...Model 345 of the 7208 8mm Tape Drive and to all subsequent releases and modifications until otherwise indicated in new editions This edition applies only to the specified model of the device Copyright...

Страница 5: ...g in Harsh Environments 13 Setting the Write Protect Switch 14 Ordering Tape Cartridges 15 Chapter 3 Maintenance Analysis Procedures 17 Purpose of the MAPs 17 Flowchart of the MAPs 18 Step 1 19 Step 2...

Страница 6: ...iv 7208 Model 345 Service Guide...

Страница 7: ...inato ku Tokyo 106 Japan The following paragraph does not apply to the United Kingdom or any other country where such provisions are inconsistent with local law INTERNATIONAL BUSINESS MACHINES CORPORA...

Страница 8: ...mes are fictitious and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental If you are viewing this information softcopy the photographs and color i...

Страница 9: ...ispose of electronic products Contact an IBM account representative for more information The system unit contains batteries and circuit boards with lead solder Before you dispose of this unit these ba...

Страница 10: ...circuit different from that to which the receiver is connected v Consult an IBM authorized dealer or service representative for help Properly shielded and grounded cables and connectors must be used i...

Страница 11: ...cables and connectors are available from IBM authorized dealers IBM cannot accept responsibility for an interference caused by using other than recommended cables and connectors Germany Only This prod...

Страница 12: ...x 7208 Model 345 Service Guide...

Страница 13: ...pter 5 Parts Diagram and Parts List provides the parts diagram and parts list required to service the 7208 Model 345 Tape Drive Appendix A Power Cables provides power cable information for different c...

Страница 14: ...ry other than the United States you can give the form to the local IBM branch office or IBM representative for postage paid mailing v If you prefer to send comments by FAX use either of the following...

Страница 15: ...istributes upgrades to operating system software The sections that follow describe the operator controls indicator lights and liquid crystal display LCD on the 7208 Tape Drive This chapter also shows...

Страница 16: ...tor Lights The 7208 Model 345 Tape Drive has the following indicator lights Power On Light When the 7208 Tape Drive is turned on the power on light 2 comes on and stays on Status Lights Three status l...

Страница 17: ...e has detected an internal fault that requires corrective action v Reset the error by turning the power off to the 7208 Tape Drive then turning it back on or by holding down the unload button for abou...

Страница 18: ...en the desired language displays release the unload button Tape Drive Status Messages READY NOTAPE The tape drive is ready to accept a cartridge V V LOADING The tape drive is loading the tape V V READ...

Страница 19: ...the tape drive will eject it Insert a new cleaning cartridge Error Conditions LAST 3 ERRORS ERR 1 xx yy zz ERR 2 xx yy zz ERR 3 xx yy zz A hardware error has occurred The LCD displays the last three e...

Страница 20: ...dress connector 2 Power supply connector Internal View Figure 4 shows the inside of the 7208 Model 345 Tape Drive 1 Drive 4 Cooling fan 2 SCSI address cable 5 Power supply 3 SCSI bus connectors Figure...

Страница 21: ...240 V ac Power Factor 0 4 to 0 6 Other Specifications Altitude 2135 m 7000 ft Recommended Environment Environmental Factor Operating Non operating Temperature 16 to 32 C 60 to 90 F 1 to 60 C 34 to 140...

Страница 22: ...message CLEAN SOON and turning on the Fault status light To clean the tape drive use only the IBM AME 8mm Cleaning Cartridge part number 35L1409 For uninterrupted operation have one or more spare clea...

Страница 23: ...rward for approximately two minutes the Fault status light comes on and the message CLEANING displays 4 Unloads and ejects the cleaning tape when the cleaning operation is complete 5 Indicates a succe...

Страница 24: ...10 7208 Model 345 Service Guide...

Страница 25: ...available from in 75m 150m and 225m lengths Although extensive use is not recommended M2 can write to AME cartridges designed for the first generation MammothTape technology tape drives When these ca...

Страница 26: ...on page 15 Attention Clean the 7208 Tape Drive v Whenever you replace a worn tape v Whenever you replace a defective tape v Whenever the CLEANING message displays For more information see Cleaning the...

Страница 27: ...Relative Humidity noncondensing 20 to 80 20 to 80 Maximum Wet Bulb 26 C 79 F 26 C 79 F Operating in Harsh Environments The 7208 Tape Drive is ideally suited to streaming operations as opposed to multi...

Страница 28: ...rite to the tape v When the switch is set to the left in the SAVE position 1 data cannot be written to or read from the tape data is saved v When the switch is set to the right in the REC Record posit...

Страница 29: ...er locations contact your local provider of IBM storage products Table 5 Tape Cartridges for the 7208 Model 345 Tape Drive IBM Part Number Type of Cartridge Length 35L1044 20 GB 8mm AME with SmartClea...

Страница 30: ...16 7208 Model 345 Service Guide...

Страница 31: ...k RSFTD201 Purpose of the MAPs Maintenance analysis procedures MAPs are used to check the Power cable Configuration SCSI bus signal cable Power supply Drive SCSI address Terminator Fan Media Drive hea...

Страница 32: ...Flowchart of the MAPs Figure 8 Flowchart of the Maintenance Analysis Procedures MAPs 18 7208 Model 345 Service Guide...

Страница 33: ...Do a controlled system shutdown refer to the instructions in Chapter 2 Setting Up the 7208 Tape Drive in the 7208 Model 345 8mm Tape Drive Setup and Operator Guide 2 Ensure that the power to the host...

Страница 34: ...hen go to Step 5 Refer to Removing and Replacing the Power Supply on page 28 YES Go to Step 5 Step 5 This step checks the power supply voltage levels as the possible source of the problem 1 Press the...

Страница 35: ...s the power switch to turn on the power Does the power on light come on and stay on and is there airflow from the fan NO Replace the cooling fan then return to Step 6 Refer to Removing and Replacing t...

Страница 36: ...tor Guide YES Go to Step 10 Step 10 This step examines the tape cartridge as the possible source of the problem 1 If there is a tape cartridge currently in the drive press the unload button to eject i...

Страница 37: ...t the external SCSI bus cable connection is proper Ensure that the SCSI bus cable is properly connected to both the host system and to the 7208 Tape Drive Is the SCSI bus cable properly connected to t...

Страница 38: ...nstructions YES Go to Step 16 Step 16 This step runs the AIX diagnostics Run the diagnostics on the 7208 Tape Drive Have the test cartridge available for when the diagnostics prompt you to load the ca...

Страница 39: ...are connected or disconnected If possible disconnect all power cords from the existing system before you add or remove a device RSFTD203 Before installing any FRU let it acclimate to the operating en...

Страница 40: ...to the 7208 Tape Drive 4 Unplug the 7208 Tape Drive power cable from the electrical outlet 5 Disconnect the power cable from the 7208 Tape Drive 6 Disconnect the SCSI bus signal cable from the 7208 T...

Страница 41: ...chassis 3 Support the drive while returning the 7208 Tape Drive to its original position 4 Disconnect the power supply connector J1 3 from the drive 5 Disconnect the internal SCSI bus cable 4 from the...

Страница 42: ...y from the 7208 Tape Drive 1 Perform the cover removal procedure Refer to Removing and Replacing the Cover on page 26 2 Tilt the 7208 Tape Drive 1 in Figure 13 on page 29 on its side Support the power...

Страница 43: ...tch push button 6 into the front panel and press until it locks in place Note If the power switch does not work properly loosen the power supply mounting screw 2 slide the power supply to the rear of...

Страница 44: ...er supply and the cooling fan 3 Remove the two screws lockwashers and nuts 2 that secure the cooling fan to the rear of the 7208 Tape Drive 4 Lift the cooling fan out of the 7208 Tape Drive To replace...

Страница 45: ...efer to Removing and Replacing the Cover on page 26 2 Perform the drive removal procedure Refer to Removing and Replacing the Drive on page 27 3 Using a Torx screwdriver remove the three T 6 screws th...

Страница 46: ...t side panel of the drive toward the rear locate the hole marked UNLOAD 1 in Figure 16 b Insert a 2 5 mm L Hex allen wrench approximately 43 mm 2 in into the UNLOAD hole Position it so that it seats s...

Страница 47: ...on the inner flange 2 c Gently push the flange with the probe in the direction marked on the drive clockwise d Repeat the preceding step until there is no slack in the tape This may take many motions...

Страница 48: ...erclockwise until the tape ejects 10 Replace the cover of the drive reverse the removal procedure 11 Replace the drive refer to Removing and Replacing the Drive on page 27 Note Service personnel shoul...

Страница 49: ...ricted in the Units column indicates that the part has a restricted availability Indenture The indenture is marked by a series of dots located before the parts description The indenture indicates the...

Страница 50: ...Assembly 1 Parts Diagram 36 7208 Model 345 Service Guide...

Страница 51: ...Cover includes feet 15 1622673 2 Screw bezel 16 74G8497 1 Push button power supply 17 19P0694 1 Logo 18 19P1434 1 Label SCSI LVD 19 71F0734 1 EMI gasket 00 09L5322 1 Data cartridge 225 m 00 09L5323 1...

Страница 52: ...38 7208 Model 345 Service Guide...

Страница 53: ...ation for the specific countries where they are used For units set at 230 V outside of U S Use a Cable Set consisting of a minimum 18 AWG cable and grounding type attachment plug rated 15 A 250 V The...

Страница 54: ...rma Pakistan South Africa Sri Lanka 6 14F0033 United Kingdom Bahrain Bermuda Brunei Channel Islands Cyprus Ghana Hong Kong India Iraq Ireland Jordan Kenya Kuwait Malawi Malaysia Nigeria Oman People s...

Страница 55: ...nd Of Data EOT End Of Tape LBOP Logical Beginning Of Partition LBOT Logical Beginning Of Tape LEOP Logical End Of Partition LEOT Logical End Of Tape PBOP Physical Beginning Of Partition PBOT Physical...

Страница 56: ...sted 11 D 50 O 50 11 Too many permanent READ errors occurred The drive cannot synchronize the data 8 6 D 10 T 90 14 PEOT or PEOP was encountered on a READ or VERIFY operation 2 8 6 D 50 O 50 15 An inc...

Страница 57: ...ation 8 6 D 20 T 80 3A An incorrect filemark was encountered during a SPACE operation 3 T 100 3B The SPACE LOCATE operation has aborted as requested 11 D 50 O 50 3D There is no information at this pos...

Страница 58: ...12 D 100 93 A PEOP was detected 10 A 100 94 The drive failed to perform the WRITE SETMARK operation 6 T 100 95 A WRITE failure occurred after the retry limit was exceeded 8 6 D 30 T 70 96 A WFM failur...

Страница 59: ...00 A7 A Physical Port READ buffer CRC error occurred 12 D 100 A8 A Physical Port parity error occurred 12 D 100 AC A servo software error occurred 12 D 100 AD A servo hardware error occurred 8 6 D 10...

Страница 60: ...0 S 50 D0 An incorrect field exists in the Parameter List Mode Data 2 D 50 S 50 D1 An illegal bit is set in the identify message 2 D 50 S 50 D2 Media removal is prevented 2 D 50 S 50 D3 The command is...

Страница 61: ...ror was detected 12 B 100 E3 The operation was aborted in the Data phase because of an incorrect message 12 B 100 E4 The operation was aborted after the Data phase because of an incorrect message 12 B...

Страница 62: ...s rewritten If rewrite activity is excessive the tape drive moves the tape backward reads the tape to verify that blocks are written and then moves the tape backward again It then performs a write spl...

Страница 63: ...containing data 5 Tape is write protected and a write or erase was attempted Either write enable the tape or insert a write enabled tape 6 Perform the following until the operation can be completed 1...

Страница 64: ...50 7208 Model 345 Service Guide...

Страница 65: ...n in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h h h h App...

Страница 66: ...lopment Department 542 3605 Hwy 52 North Rochester Minnesota 55901 7829 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Страница 67: ......

Страница 68: ...Part Number 19P0665 Printed in U S A SY32 0411 00 1P P N 19P0665...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды