![AT&T 4 ESS Manual Download Page 44](http://html1.mh-extra.com/html/atandt/4-ess/4-ess_manual_2994836044.webp)
TABLE A
with TLP tape mounted
c = failing IPUB member number
DGN:SCLK 0,
{
CONTR
b
|IPUB
c
|NCSU 0
}
:TLP
! or
[7] Clear diagnostic
[5] See NOTE 1.
Is printed
response
CLEAR DIAGNOSTIC FAILURE, TLP TAPE ACQUISITION ERROR
SUSPECTED
FAULTY
EQUIPMENT
NULL PACK TEST GENERATED
failure using TLP
suspect pack list
AND
[6] Clear
diagnostic
failure by
analyzing raw
a = member number of TUC
b = failing controller
member number
ALW:TLP:SRCH,NCLK
!
ALW:TUC
a
:RO
!
NCLK/SCLK/NCSU
d = failing chain
ALW:TLP:SRCH,SCLK
! or
DGN:NCLK 0,CHAIN
d
:TLP
!
SET:TUC
a
;FUNCTION TLP
!
[2] Demount tape
[3] Mount correct tape
and
DGN:
messages for
[1] See CAUTION 1. If TLP tape
being used does not contain
NCLK/SCLK/NCSU data file,
obtain correct TLP
tape
[4] Enter TABLE A
SET:
,
ALW:
,
NOTE 1
It may take several
may be monitored by
minutes for list
to be printed.
Status of your file
TLP file currently
being processed is
asterisk in priority
column
OP:TLPQUEUE;ALL
!
indicated by
CAUTION 1
Always remove
NCSU from service
and disable all
oscillators (using
switch) before
working on any
network clock
problem
ENABLE/DISABLE
entering
[TAP-103] for SCLK; or
[TAP-104] for NCSU
PAGE 1 of 1
TAP
234-151-013
112
Issue 8
DEC 1995