Tape Unit Failing Items; (3590) Tape Unit Reference Codes - IBM i 830 Repair Manual

3570

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
3. To determine the parts associated with symbolic FRUs, such as "ANYBUS", or
Failing Item Description
05H3834 Interposer
61G8324 Terminating plug
ANYFC Any Fibre Channel device
DHZDEV Tape unit failure
EXTSCSI External signal cable
FCCABLE Fibre Channel cable
FCCODE Gateway device Licensed Internal Code
FCDEV Fibre Channel device
FCGATE Gateway device
FCIOA Fibre Channel IOA
MHZTMED Defective removable media
UHZCLN Tape unit needs cleaning
UHZCNFG Tape configuration detected by I/O processor;
not valid
UHZUSER Operator action required

(3590) Tape Unit Reference Codes

A tape or a 3590 Tape Unit failure occurred.
Note: For tape device and IOP reset procedures, see "TU-PIP4" on page 453.
146
iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
Number list" on page 885.
"DEVTERM", go to "Symbolic FRUs" on page 495.
1. Is the operating system available and can you enter commands from the
command line?
Yes No
↓
Go to step 3 of this procedure.
2. Is OS/400 available on the system (see "Determining the Dominant Operating
System" in the iSeries Service Functions)?
No Yes
↓
Use the on-line problem analysis procedures to isolate the problem.
Use the WRKPRB (Work with Problem) command to determine if a
recent problem was entered in the problem log, or use the VFYTAP
(Verify Tape) command to run verification tests.
3. Verify that the 3590 is powered on.
4. Ensure that the 3590 SCSI address is set to 0.
5. Verify that the 3590 On-line/Off-line switches are set to the On-line position.
6. Load the first tape.
Document Description
IBM 3570 Tape Drive Service Guide
IBM 3570 Tape Drive Service Guide
Problem Analysis; Symbolic FRU Isolation
IBM 3570 Tape Drive Service Guide
Problem Analysis; Symbolic FRU Isolation
Problem Analysis; Symbolic FRU Isolation
Problem Analysis; Symbolic FRU Isolation
Problem Analysis; Symbolic FRU Isolation
IBM SAN Data Gateway Service Guide
Problem Analysis; Symbolic FRU Isolation
Magnetic tape subsystem service information
Magnetic tape subsystem operator's information
Installation
System operation information