IBM 6580 User Manual

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Messaae Number
Svmbo 1
10
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Function Or Test ID
Test Status (F - Failure, S - Success~ B
-
Busv)
Test Failure Code
24 *801 *
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1
J
• M F en L ( or 0 )
SA1Ar:tprl Drive Number
,
Test Fppdbnr:k Field
(Disk Track
Number)
r
,
Figure 9-8. RNA Diagnostic Display Format
·801·
Figure
.0 0
9-9. Initial RNA Display For-
mat.
RNA Diagnostic Tests and Functions
The following is a description of a
Resident Non-Automatic Diagnostic
Function. By pressing the Memory
Record Button, the Force IPL Function
will cause an Initial Program Load
(IPL) to occur without first passing
the Basic Assurance Test (BAT), so the
diagnostic diskette may be loaded.
This is not possible if the BAT error
occurs in the processor. If the RNA
Diagnostic Controller was entered with
the Memory Record Button, the Memory
Record Button must be pressed a second
time to perform a Force IPL. The fol-
lowing are the Resident Non-Automatic
Diagnostic tests, ID functions, and
descriptions:
D
Switch To Opposite Diskette
Drive. The system will switch
from one diskette drive to the
other to execute diskette drive
tests on a Dual Diskette Drive
system. The selected drive will
default to the left drive (L or
0) when RNA is first entered.
Each time the ENTER key is
pressed while this function ID is
9-10 IBM Displaywriter Product Support Manual

IBM 6580 Specifications

General

Brand	IBM
Model	6580
Category	Desktop
Language	English