DATA-CHL (Data Channel)
Issue 5 October 2002
971
555-233-119
Table 177.
TEST #111 Data Channel Local Loop Back Test
Error
Code
Test
Result
Description/Recommendation
4
ABORT
For this test, an Error Code of 4 can have one of two different meanings:
b. The target DATA-CHL is busy and, therefore, not available for use.
c. Internal system error
Determine if the target DATA-CHL is in use for some other function (that is,
CDR Link, System Printer Link, Journal Printer Link, PMS Link, or
secondary administration terminal connection) as described previously in
the
‘‘Status of Data Channels’’
section. If so, check for errors on the function
that is using the DATA-CHL. If there are no errors, there is a high probability
that the DATA-CHL is not defective. Proceed with the remaining steps only
if it is necessary to completely test the target DATA-CHL.
1. If the target DATA-CHL is in use for some other function, busyout the
function (PRI-CDR/SEC-CDR, SYS-PRNT, PMS-PRNT/JNL-PRNT,
PMS-LINK) or the DATA-CHL (secondary administration terminal
connection only).
2. Retry the command at 1-minute intervals a maximum of 5 times.
3. Restore any busied out PRI-CDR/SEC-CDR, SYS-PRNT,
PMS-PRNT/JNL-PRNT, PMS-LINK MOs to service before moving on to
another activity.
40
70
75
ABORT
Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page