Reference
Code
Description/Action Perform all actions before exchanging
Failing Items
Failing Item
FFF8
Asynchronous device attached; synchronous device
expected
The attached device is operational and working in the
asynchronous mode of data tranfer. The IBM tape unit
uses the synchronous mode of data transfer; if the
attached device is an IBM tape unit, exchange the tape
unit.
86G9251
FFFE
Tape unit detected a read error on the tape medium
Perform the Action for reference code 030B.
MLYTMED
86G9251
86G9274
FFFF
Tape unit detected a write error on tape medium
Perform the Action for reference code 030B.
MLYTMED
86G9251
Tape Unit Failing Items
Notes:
1.
To determine the failing items, go to “Failing Items” on page 479.
2.
To determine the associated part numbers, go to “Type, Model, and Part
Number list” on page 885.
3.
To determine the parts associated with symbolic FRUs, such as “ANYBUS”, or
“DEVTERM”, go to “Symbolic FRUs” on page 495.
Failing Item Description
Document Description
17G1934
Terminating plug
Magnetic tape subsystem service
information
86G9251
Tape drive
7208 Model 012 5.0GB External 8mm
Tape Drive Service Guide
86G9251
Tape drive
Magnetic tape subsystem service
information
86G9254
Controller logic card
Magnetic tape subsystem service
information
86G9255
Internal signal cable
Magnetic tape subsystem service
information
86G9274
Power supply
Magnetic tape subsystem service
information
87G1531
Operator Panel/LCD Assembly
Magnetic tape subsystem service
information
AJSLC01
I/O processor Licensed Internal Code Service Functions; APAR or LICTR
EXTSCSI
Cable assembly
Problem Analysis; Symbolic FRU
isolation
LIBDEV
Media Library Device
Magnetic tape subsystem service
information
MLYTMED
Defective removable media
System operation information
ULYCLN
Tape unit needs cleaning
Magnetic tape subsystem operator’s
information
ULYCNFG
Tape configuration detected by I/O
processor; not valid
Magnetic tape subsystem operator’s
information
9427
178
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
Summary of Contents for i 830
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Page 14: ...xii iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 15: ...Part 1 Problem Analysis Copyright IBM Corp 2000 2001 1...
Page 16: ...2 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 628: ...Symbolic FRUs 614 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 629: ...Part 2 FRU Replacement Copyright IBM Corp 2000 2001 615...
Page 630: ...616 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 817: ...Part Assemblies Chapter 5 Locations Addresses and Part Listings 803...
Page 897: ...Miscellaneous Chapter 5 Locations Addresses and Part Listings 883...
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Page 962: ...948 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 963: ...Part 3 Appendixes Copyright IBM Corp 2000 2001 949...
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