Uy1Z2; Uy1Z3; Uy1Z4; Uy1Z5 - IBM i 830 Repair Manual

Symbolic FRUs
device that is a source of electrical radiation can cause noise or electrical
interference. The following are common causes for noise problems:
v Cables that are located near a source of electrical interference.
v Cables that are loose, damaged, or not correctly connected
This ends the procedure.

UY1Z2

This error occurs if you attempted to activate more workstations than the amount
allowed.
Perform one of the following to correct the problem:
v Turn off the power for the workstation that caused the error, or connect the
v Turn off the power for a different workstation that is connected to the same
See the local workstation diagrams for the physical location of workstations.
This ends the procedure.

UY1Z3

This error is caused by a workstation that is connected to the port.
Perform the following:
1. Turn off the power for one workstation on the port, then check if the other
2. Turn off the power for all workstations on the port. Then turn on one
This ends the procedure.

UY1Z4

An error occurred with the pass-through command between the workstation
controller and the workstation.
A failure in the Licensed Internal Code in the workstation or the Licensed Internal
Code in the workstation controller causes this type of error.
This ends the procedure.

UY1Z5

The communication between the workstation controller and a workstation was
interrupted during an active session.
Possible causes:
v The power for the workstation was turned off, then on.
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iSeries Model 830, 840, SB2, and SB3 Problem Analysis, Repair and Parts V5R1
workstation to a different controller.
workstation controller.
workstations operate correctly. Repeat this step for each workstation on the
port. The workstation that causes the problem is the one that is turned off
when the others are working correctly.
If you did not find the problem, continue to 2.
workstation to check if it works when all other workstations are turned off.
Repeat this step for each workstation on the port. The workstation that causes
the problem is the one that works when all other workstations are turned off.