User manual

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-355DATA-CHL (Network Control Data Channel)
10
Error Log Entries and Test to Clear Values
Notes:
a. This error type indicates that the circuit pack has been removed or has
been insane for more than 11 minutes. To clear the error, reinsert or
replace the circuit pack.
b. In a system with the duplication option, a busyout of the DATA-CHL is
preserved across an SPE interchange. When an SPE interchange occurs,
and the DATA-CHL is busied out, the busyout state is transferred to the
corresponding DATA-CHL on the new active SPE while the DATA-CHL on
the former active SPE is released.
System Technician-Demanded Tests:
Descriptions and Error Codes
There are two system technician test commands that include the Network Control
Data Channels (DATA-CHLs). The test data-module <ext> [short | long]
command tests the single DATA-CHL that has the extension specified by <ext>.
The test network-control [a | b] [short | long] command tests each
administered DATA-CHL that resides on the Network Control circuit pack in the
specified carrier.
Always investigate tests in the order presented in the following tables when
inspecting errors in the system. By clearing error codes associated with the
Data
1. Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the
appropriate test description and follow the recommended procedures.
Table 10-113. Network Control Data Channel Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
(a) 0 Any Any Any test data-module <ext> sh r 1
1 Any Local Loop Back Test
(#111)
MINOR ON test data-module <ext> sh r 3
18 (b) 0 busyout data-module
<ext>
WARNING OFF release data-module <ext>
130 None WARNING ON test data-module <ext> sh
257 Any Remote Maintenance
Loop Around Test
(#109)
MINOR ON test data-module <ext> sh r 5
513 Any Crosstalk Test (#110) MINOR ON test data-module <ext> sh r 3
769 Any Dual Port RAM Test
(#108)
MINOR ON test data-module <ext> l r 3