Diagnostic Monitor Commands - AT&T 3B2 Off-Line Diagnostic Manual

Procedures for Using Diagnostics - - - - - - - - - - - - - - - - - - - - - - - - - -
Diagnostic Monitor Commands
To obtain a list of the available 3B2 computer diagnostic commands, enter an h (help command)
after the diagnostic monitor prompt:
r
IXXN > b<CR>
A complete menu of the commands, their options, and descriptions are displayed:
DGMON
>
h
DIAGNOSTIC
COMMANDS
DGN
OPTIONS
DESCRIPTION
[DEVICE [DEVICE # I REP=? I DIAGNOSE DEVICE(S)
PH=? -? I UCL I SOAK ]] PRINT= [Y I N]
L(IST) DEVICE
LIST DEVICE PHASE TABLE
S(HOW) (NONE)
SHOW EDT
H(ELP) (NONE)
PRINT HELP MENU
?
(NONE)
PRINT HELP MENU
ERROR INFO (NONE)
ENABLE/DISABLE ERROR INFO
Q(UIT) (NONE)
EXIT DGMON
DGMON
>
The dgn command is used to request diagnostics and is described in more detail in the next section
of this chapter.
To toggle the error flag to ON or OFF, execute the DGMON program from firmware mode, then
enter the errorinfo command. You will observe a response similar to the following:
ERROR FLAG IS OFF
TOGGLE [n]
The default is an n (no), enter a y (yes) to toggle the error flag to ON or OFF.
2-8 OFF-LINE DIAGNOSTIC MANUAL