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1.1.2.2 Status Lights

Three status lights 4 and their ISO symbols appear on the 7208 Tape Drive as follows:

The combinations of the lights and their definitions are shown in Figure 5.

+------------------------------------------------------------------------+

¦ Figure 5. Status Lights on the 7208 Tape Drive ¦

+------------------------------------------------------------------------¦

¦ Status Lights ¦ Status ¦ Status of 7208 Tape Drive ¦

+-----------------+------------------+-----------------------------------¦

¦ PICTURE 11 ¦ ¦ The Power-On Self Test (POST) is ¦

¦ Fault ¦ On ¦ running. ¦

+-----------------+------------------¦ ¦

¦ PICTURE 12 ¦ On ¦ ¦

¦ Ready ¦ ¦ ¦

+-----------------+------------------¦ ¦

¦ PICTURE 13 ¦ ¦ ¦

¦ Activity ¦ On ¦ ¦

+------------------------------------------------------------------------¦

¦ PICTURE 14 ¦ ¦ One of the following conditions ¦

¦ Fault ¦ Off or On ¦ exists: ¦

+-----------------+------------------¦ ¦

¦ PICTURE 15 ¦ Off ¦ The power is off (Fault light ¦

¦ Ready ¦ ¦ is off). ¦

+-----------------+------------------¦ ¦

¦ PICTURE 16 ¦ Off ¦ The POST has completed ¦

¦ Activity ¦ ¦ successfully, but no tape ¦

¦ ¦ ¦ cartridge has been inserted. ¦

¦ ¦ ¦ If the Fault light is on, ¦

¦ ¦ ¦ cleaning is required. See ¦

¦ ¦ ¦ "Cleaning the Tape Drive" in ¦

¦ ¦ ¦ topic 1.6. ¦

+------------------------------------------------------------------------¦

¦ PICTURE 17 ¦ ¦ A tape cartridge has been ¦

¦ Fault ¦ Off or On ¦ inserted: ¦

+-----------------+------------------¦ ¦

¦ PICTURE 18 ¦ Off ¦ The 7208 Tape Drive is ready ¦

¦ Ready ¦ ¦ to receive commands from the ¦

------------------+------------------¦ system (whether the Fault ¦

¦ PICTURE 19 ¦ Flashing or Off ¦ light is on or off). ¦

¦ Activity ¦ ¦ ¦

¦ ¦ ¦ If the Fault light is on, ¦

¦ ¦ ¦ cleaning is required. See ¦

¦ ¦ ¦ "Cleaning the Tape Drive" in ¦

¦ ¦ ¦ topic 1.6. ¦

¦ ¦ ¦ ¦

¦ ¦ ¦ If the Activity light ¦

¦ ¦ ¦ flashes, a tape cartridge is ¦

¦ ¦ ¦ in the drive and tape ¦

¦ ¦ ¦ movement is occurring. If the ¦

¦ ¦ ¦ light is off, no tape ¦

¦ ¦ ¦ movement is occurring. ¦

+------------------------------------------------------------------------¦

¦ PICTURE 20 ¦ ¦ The 7208 Tape Drive has detected ¦

¦ Fault ¦ Flashing ¦ an internal fault that requires ¦

+-----------------+------------------¦ corrective action: ¦

¦ PICTURE 21 ¦ Off or On ¦ ¦

¦ Ready ¦ ¦ Reset the error by turning ¦

------------------+------------------¦ the power off to the 7208 ¦

¦ PICTURE 22 ¦ Off, On, or ¦ Tape Drive, then turning it ¦

¦ Activity ¦ Flashing ¦ back on, or by holding down ¦

¦ ¦ ¦ the unload button for about ¦

¦ ¦ ¦ 15 seconds. ¦

¦ ¦ ¦ ¦

¦ ¦ ¦ If the Fault light still ¦

7208 Tape Drive Service Guide

Status Lights

¦ Copyright IBM Corp. 1998

1.1.2.2 - 1

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Summary of Contents for 7208

Page 1: ...al 8mm Tape Drive Service Guide Model 342 Document Number SA37 0381 00 Part Number 59H3813 7208 Tape Drive Service Guide Book Cover Copyright IBM Corp 1998 COVER 1 All manuals and user guides at all g...

Page 2: ...this information and the product it supports be sure to read the general information under Notices in topic FRONT_1 7208 Tape Drive Service Guide Notices Copyright IBM Corp 1998 NOTICES 1 All manuals...

Page 3: ...cations are not stocked at the address given below A reader s comment form is provided at the back of this publication If the form has been removed address your comments about this book to IBM Corpora...

Page 4: ...dering Tape Cartridges 3 0 Chapter 3 Maintenance Analysis Procedures 3 1 Purpose of the MAPs 3 2 Flowchart of the MAPs 3 3 Step 1 3 4 Step 2 3 5 Step 3 3 6 Step 4 3 7 Step 5 3 8 Step 6 3 9 Step 7 3 10...

Page 5: ...f operation in conjunction with other products except those expressly designated by IBM is the user s responsibility IBM may have patents or pending patent applications covering subject matter in this...

Page 6: ...x Use the reference number to check the translation in External Devices Safety Information SA26 7003 Examples of danger caution and attention notices follow Subtopics FRONT_1 1 1 Danger Notice FRONT_1...

Page 7: ...that is not correctly wired PICTURE 1 could place hazardous voltage on metal parts of the system or the products that attach to the system It is the customer s responsibility to ensure that the outlet...

Page 8: ...owing is a sample caution notice CAUTION Do not attempt to use the handle on the module to lift PICTURE 2 the entire device module and enclosure as a unit First remove the module then use two hands to...

Page 9: ...ttention notice Attention Do not operate the 7208 Tape Drive in a poor air quality environment If your environment contains an excessive amount of particulates contact your service representative for...

Page 10: ...ontains recyclable materials The materials should be recycled where facilities are available and according to local regulations In some areas IBM may provide a product take back program that ensures p...

Page 11: ...rical outlet that is not correctly wired could place hazardous voltage on metal parts of the system or the products that attach to the system It is the customer s responsibility to ensure that the out...

Page 12: ...om the electrical outlet 7 Check the 7208 Tape Drive external power cable for damage 8 Check the external SCSI bus signal cable 3 for damage 9 Check the SCSI bus terminator for damage 10 Check the cov...

Page 13: ...connected to the 7208 Tape Drive check to ensure 1 0 ohm or less resistance between the ground lug on the external power cable plug and the metal frame 7208 Tape Drive Service Guide Safety Inspection...

Page 14: ...not pass the test see Chapter 3 Maintenance Analysis Procedures in topic 3 0 for more information If problems persist contact your service representative Note Safety Information Label Part Number 85F7...

Page 15: ...device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference recei...

Page 16: ...her countries or both AS 400 IBM OS 400 The following terms are trademarks of other companies CSA Canadian Standards Association UL Underwriter s Laboratories 7208 Tape Drive Service Guide Trademarks...

Page 17: ...he 7208 Tape Drive Topic 4 Removal and Replacement Procedures provides the removal and replacement procedures required to service the 7208 Tape Drive Topic 5 Parts Diagram and Parts List provides a pa...

Page 18: ...380 provides information about installing and operating the 7208 Tape Drive External Devices Safety Information SA26 7003 provides translations of danger and caution notices 7208 Tape Drive Service Gu...

Page 19: ...he sections that follow describe the operator controls indicator lights and liquid crystal display LCD on the 7208 Tape Drive This topic also shows connector locations lists hardware specifications an...

Page 20: ...Model 342 Figure 4 Front View of the 7208 Tape Drive Model 342 Subtopics 1 1 1 Operator Controls 1 1 2 Indicator Lights 1 1 3 Liquid Crystal Display 7208 Tape Drive Service Guide Front View Copyright...

Page 21: ...ve has the following operator controls Subtopics 1 1 1 1 Power Switch 1 1 1 2 Unload Button 7208 Tape Drive Service Guide Operator Controls Copyright IBM Corp 1998 1 1 1 1 All manuals and user guides...

Page 22: ...or off When the 7208 Tape Drive is on the power on light 2 is on Note The PICTURE 9 symbol beside the power switch is an International Organization for Standardization ISO symbol for a push button sw...

Page 23: ...ted The unload button operates only when the 7208 Tape Drive power is on To remove a tape cartridge press and hold the unload button for about one second 7208 Tape Drive Service Guide Unload Button Co...

Page 24: ...pe Drive Model 342 has the following indicator lights Subtopics 1 1 2 1 Power On Light 1 1 2 2 Status Lights 7208 Tape Drive Service Guide Indicator Lights Copyright IBM Corp 1998 1 1 2 1 All manuals...

Page 25: ...On Light When the 7208 Tape Drive is turned on the power on light 2 comes on and stays on 7208 Tape Drive Service Guide Power On Light Copyright IBM Corp 1998 1 1 2 1 1 All manuals and user guides at...

Page 26: ...as been Fault Off or On inserted PICTURE 18 Off The 7208 Tape Drive is ready Ready to receive commands from the system whether the Fault PICTURE 19 Flashing or Off light is on or off Activity If the F...

Page 27: ...ht is on a tape cartridge is in the PICTURE 25 Flashing or Off drive If the light is off a Activity cartridge is not in the drive If the Activity light flashes a tape cartridge is in the drive and tap...

Page 28: ...e displays release the unload button Tape Drive Status Messages READY NOTAPE The tape drive is ready to accept a cartridge LOADING The tape drive is loading the tape READY TAPE The tape drive successf...

Page 29: ...dge is used up DEPLETED and the tape drive will eject it Insert a new cleaning cartridge Error Conditions A hardware error has occurred The LCD displays the last three error codes with ERR LAST 3 ERRO...

Page 30: ...pe Drive Model 342 1 SCSI address switch 3 Fan 2 SCSI bus cable connectors 4 Power cable connector Figure 7 Rear View of the 7208 Tape Drive Model 342 7208 Tape Drive Service Guide Rear View Copyright...

Page 31: ...Internal SCSI bus connector 3 Internal SCSI address connector 2 Power supply connector Figure 8 Connector Locations on the Drive 7208 Tape Drive Service Guide Rear View of the Drive Copyright IBM Corp...

Page 32: ...Model 342 1 Drive 4 Cooling fan 2 SCSI address cable 5 Power supply 3 SCSI bus connectors Figure 9 Internal View of the 7208 Tape Drive Model 342 7208 Tape Drive Service Guide Internal View Copyright...

Page 33: ...ecifications Altitude 2135 m 7000 ft Recommended Environment Environmental Factor Operating Non operating 16 to 32 C 1 to 60 C Temperature 60 to 90 F 34 to 140 F Relative Humidity 20 to 80 20 to 95 no...

Page 34: ...light To clean the tape drive use only the IBM 8mm Cleaning Cartridge part number 59H2898 For uninterrupted operation have one or more spare cleaning cartridges available Attention Do not operate the...

Page 35: ...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 successful cleaning operation by...

Page 36: ...elines for Using Tape Cartridges 2 3 Storage and Shipping Environments 2 4 Operating in Harsh Environments 2 5 Setting the Write Protect Switch 2 6 Ordering Tape Cartridges 7208 Tape Drive Service Gui...

Page 37: ...the label in location 1 shown in Figure 12 Place the large label on the cartridge container Figure 12 Placement of Label on an 8mm Data Cartridge Test Cartridge Use the specially labeled test cartridg...

Page 38: ...Whenever the CLEANING message displays For more information see Cleaning the Tape Drive in topic 1 6 Do not write to previously written software distribution tapes Often these tapes will not support...

Page 39: ...ture changes of 11 C 20 F or more The 8mm data cartridge can be stored and shipped in a wide variety of environments Figure 13 provides a description of these environments Figure 13 Recommended Enviro...

Page 40: ...operation is the only active operation being performed Do not use as an archival tape any tape that has been used outside of the ranges specified in Figure 13 in topic 2 3 for an extended period of t...

Page 41: ...the tape When the switch is set to SAVE 1 data cannot be written to or read from the tape When the switch is set to REC Record 2 data can be written to and read from the tape 7208 Tape Drive Service G...

Page 42: ...Figure 14 Setting the Write Protect Switch 7208 Tape Drive Service Guide Setting the Write Protect Switch Copyright IBM Corp 1998 2 5 2 All manuals and user guides at all guides com...

Page 43: ...ct your local provider of IBM storage products Figure 15 Tape Cartridges for the 7208 Tape Drive Model 342 IBM Part Number Type of Cartridge Length 8mm Data Cartridge 22 5 m 59H2671 short length 74 ft...

Page 44: ...a possible electrical shock from touching two surfaces with different electrical grounds use one hand when possible to connect or disconnect signal cables 72XXD004 Subtopics 3 1 Purpose of the MAPs 3...

Page 45: ...such as the 7208 Tape Drive cover drive power supply or cooling fan For instructions about removing or replacing a FRU refer to Chapter 4 Removal and Replacement Procedures in topic 4 0 Figure 16 in...

Page 46: ...3 2 Flowchart of the MAPs 7208 Tape Drive Service Guide Flowchart of the MAPs Copyright IBM Corp 1998 3 2 1 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 47: ...Figure 16 Flowchart of the Maintenance Analysis Procedures MAPs 7208 Tape Drive Service Guide Flowchart of the MAPs Copyright IBM Corp 1998 3 2 2 All manuals and user guides at all guides com...

Page 48: ...he power on light is on There is airflow from the fan at the rear of the unit Is the power on light on and is there airflow from the fan NO While watching for the power on light to come on press the p...

Page 49: ...power cable from the electrical outlet and from the 7208 Tape Drive 3 Measure the voltage at the electrical outlet Is the voltage from the electrical outlet correct NO Contact your service personnel...

Page 50: ...he power cable have continuity and that there are no short circuits Does the power cable have continuity and are there no short circuits NO Replace the power cable then go to Step 1 YES Go to Step 4 7...

Page 51: ...Cover in topic 4 2 4 Disconnect the power supply connector J1 from the drive 5 Disconnect the power supply connector J2 between the power supply and the cooling fan 6 Plug the 7208 Tape Drive power c...

Page 52: ...e cooling fan 3 Press 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 5 Refer to Remo...

Page 53: ...to the drive 3 Press 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 drive then return to Step 6 Refer to Removing a...

Page 54: ...y NO Set the SCSI address to 0 then go to Step 12 Refer to the instructions for setting the SCSI address in the 7208 20GB External 8mm Tape Drive Model 342 Setup and Operator Guide YES Go to Step 9 72...

Page 55: ...Cartridge in topic 4 6 2 With the power turned on to the 7208 Tape Drive insert a blank IBM data cartridge part number 59H2678 or 59H2671 3 Check that after approximately 20 seconds the Ready light co...

Page 56: ...come on for approximately 10 seconds then go out The LCD displays the message READY NOTAPE or READY TAPE Did the three status lights come on and go out and did the message READY NOTAPE or READY TAPE d...

Page 57: ...lls between a minimum of 11 5 volts and a maximum of 12 6 volts The 5V signal falls between a minimum of 4 8 volts and a maximum of 5 25 volts Figure 17 Power Supply Connector J1 7 On the power supply...

Page 58: ...outed away from the cooling fan 6 Perform the cover replacement procedure Refer to Removing and Replacing the Cover in topic 4 2 7 Plug the power cable into the electrical outlet 8 Press the power swi...

Page 59: ...the AS 400 and to the 7208 Tape Drive Is the SCSI bus cable properly connected to the AS 400 and to the 7208 Tape Drive NO Plug the SCSI bus cable into both the AS 400 and the 7208 Tape Drive then go...

Page 60: ...device on the SCSI bus Is the terminator properly connected to the last device on the SCSI bus NO Ensure that the terminator is properly connected to the last device on the SCSI bus then go to Step 14...

Page 61: ...nd press Enter Does the 7208 Tape Drive that you are configuring appear under the Description column and can it be powered off and on successfully Note To determine the number of the 7208 Tape Drive t...

Page 62: ...1 is identified as SI01 controller 2 is SI02 and so on 7 At the Select IOP Debug Function screen type 4 IPL I O processor and press Enter twice The AS 400 performs an initial program load IPL refreshe...

Page 63: ...t to perform a short or long test The short test takes approximately 3 minutes the long test takes approximately 30 minutes Does the tape verification test complete successfully NO Rerun the test with...

Page 64: ...ensure that the power cords for those devices are unplugged before the signal cables are connected or disconnected If possible disconnect all power cords from the existing system before you add or rem...

Page 65: ...ve from the antistatic bag until you are ready to install it With the drive still in its antistatic bag touch it to the metal frame of an electrically grounded surface Hold the drive by the frame Avoi...

Page 66: ...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 Tape Drive 7 Tilt the 7208 Tape Drive...

Page 67: ...Figure 19 Removing and Replacing the Cover 7208 Tape Drive Service Guide Removing and Replacing the Cover Copyright IBM Corp 1998 4 2 2 All manuals and user guides at all guides com...

Page 68: ...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 drive Note To remove...

Page 69: ...he cooling fan blades or the replacement of the cover After installing the cover align the drive with the front of the cover then tighten the four screws 2 in Figure 20 that secure the drive to the ch...

Page 70: ...ile returning the 7208 Tape Drive to its original position 4 Disconnect the power supply connector J1 3 from the drive 5 Disconnect the power supply connector J2 4 between the power supply and the coo...

Page 71: ...n 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 the chassis an...

Page 72: ...s 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 the cooling fan reverse the removal procedure Make...

Page 73: ...is supplied with the replacement drive remove the three T 6 screws that secure the top cover of the drive one on the rear and two sides of the drive See Figure 23 Figure 23 Removing the Top Cover of...

Page 74: ...g the Trolleys To move the supply reel motor a On the bottom of the drive locate the hole marked UNLOAD 1 in Figure 25 and cut the seal above the hole b Insert a non metallic probe such as the wooden...

Page 75: ...y doing the following a At the left front of the drive insert a 2 5 mm L Hex wrench into the hole marked UNLOAD 1 in Figure 26 b Turn the wrench in the direction marked on the drive counterclockwise u...

Page 76: ...acing the Drive in topic 4 3 Note Service personnel should record on the QSAR the error message that displayed on the LCD and the fact that the tape cartridge had to be manually removed 7208 Tape Driv...

Page 77: ...parts diagram and parts list required to service the 7208 Tape Drive Model 342 Subtopics 5 1 How To Use This Parts List 7208 Tape Drive Service Guide Chapter 5 Parts Diagram and Parts List Copyright...

Page 78: ...ustration R Restricted 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 indentur...

Page 79: ...mbly 1 2 1 5373637 1 Seal Top 2 5356429 2 Clip Retaining 3 1847630 1 Finger Stock Asm 4 1847602 NR Channel Finger Stock 5 5373639 AR Seal Bottom 6 5356429 2 Clip Retaining 7 NP 1 Cover Rear Without Pa...

Page 80: ...5 1 2 Assembly 1 Parts Diagram 7208 Tape Drive Service Guide Assembly 1 Parts Diagram Copyright IBM Corp 1998 5 1 2 1 All manuals and user guides at all guides com...

Page 81: ...3 2 Screw bezel 16 74G8497 1 Push button power supply 17 59H3769 1 Logo 18 74G8294 1 Label SCSI differential 19 71F0734 1 EMI gasket 00 59H2678 1 Data cartridge 170 m 558 ft 00 59H2671 1 Data cartridg...

Page 82: ...he 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 Cable Set s...

Page 83: ...ica Sri Lanka 14F0033 United Bahrain Bermuda Brunei Channel 7 Kingdom Islands Cyprus Ghana Hong Kong India Iraq Ireland Jordan Kenya Kuwait Malawi Malaysia Nigeria Oman People s Republic of China Qata...

Page 84: ...Figure 28 Types of Receptacles 7208 Tape Drive Service Guide Appendix A Power Cables Copyright IBM Corp 1998 A 0 3 All manuals and user guides at all guides com...

Page 85: ...cedure ERP Numbers ERP FSC Description Number Cause O 50 02 Invalid position for WRITE 2 S 50 D 5 03 Tape is write protected for WRITE 5 O 90 T 5 04 LEOT encountered on current WRITE 10 I Operation ha...

Page 86: ...PACE LOCATE 8 6 T 100 35 PBOT encountered on SPACE LOCATE 2 I D 20 36 Format error during SPACE LOCATE 8 6 T 80 Uncorrectable block during a D 10 37 SPACE LOCATE 8 6 T 90 D 20 38 Medium error during S...

Page 87: ...D 100 confused 8D Software detects a hardware 12 D 100 problem 93 Detect PEOP 10 A 100 94 Write Setmark failure 6 T 100 WRITE failure after retry limit D 30 95 exceeded 8 6 T 70 WFM failure after retr...

Page 88: ...BOT ATM write failure 8 6 T 70 D 30 B5 Read manager could not read LBOT 8 6 T 70 B6 EOT encountered during buffer 2 I flush C0 Power on reset occurred 3 I C1 Tape may have been changed 3 I C2 Mode Sel...

Page 89: ...A Illegal bits set in ID message 2 S 50 DB Cannot write to tape not AME 10 I DC Rounding has occurred 7 I D 50 DD Not ready head sync tape 2 S 50 D 50 DE Density not supported 2 S 50 E0 Aborted in CDB...

Page 90: ...ror D 90 EE Service may be required 12 T 10 FA Serial number invalid or blank 12 D 100 FC Head sync value in EEPROM out of 12 D 100 range FD EEPROM contains meaningless 12 D 100 information 7208 Tape...

Page 91: ...ase was attempted Either write enable the tape or insert a write enabled tape Perform the following until the operation can be completed 1 Clean the drive 6 2 Retry the operation 3 Clean the drive 4 R...

Page 92: ...tasks Please tell us how we can improve this book International Business Machines Corporation Information Development Department 61C 9000 South Rita Road Tucson Arizona 85775 4401 Name _______________...

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