DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-1386SNC-BD (Switch Node Clock Circuit Pack)
9
Error Log Entries and Test to Clear Values
Notes:
a. Error type 1 indicates SNC on-board mi crocontroller error. (This occurs
whenever the microcontroller sanity test fails, the ROM has p roblems, the
processor internal or external RAM is faulty, or the firmware instruction test
fails. In addition, this error indic ates problems with the interrup t
capabilities, the d ual port RAM and the RTM (Real Time Monitor) interface
on the faceplate of the SNC.)
Replace the SNC circuit pac k.
b. This error indicates that the SNC circuit p ack has been busied out via the
busyout board UCSS command. To resolve this error, release the SNC
circuit pack vi a the release board UCSS command.
c. These errors occur whenever firmware detec ts failure of the phase-locked
loop, inability to lock , or failure of the clock d rivers and the problem is
off-board.
1. Enter display errors and if SNC-BD error type 1793 exists in the
hardware error log, follow the associated repair proced ures for
SNC-BD error 1793.
Table 9-549. SNC Board Error Log Entries
Error
Type Aux
Data Associated Test Alarm
Level On/Off
Board Test to Clear Value
01
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 proc edures.
0 Any Any Any test board UUCSS r 1
1(a) Any Failure Audit (#777) MAJOR ON test board UUCSS r 1
18(b) 0 busyout board UCSS WARNING OFF release board UCSS
257(c) Any Failure Audit (#777) MAJOR OFF test board UUCSS r 1
513(d) Any Failure Audit (#777) MINOR OFF test board UUCSS r 1
769(e) Any Failure Audit (#777) MINOR OFF test board UUCSS r 1
1025(f) Any Failure Audit (#777) MAJOR ON test board UUCSS r 1
1281(g) Any Failure Audit (#777) MINOR OFF test board UUCSS r 1
1537(h) Any Failure Audit (#777) MINOR ON test board UUCSS r 1
1793(i) Any Failure Audit (#777) MAJOR ON test b oard UUCSS r 1
2049(j) Any Failure Audit (#777) MAJOR ON test b oard UUCSS r 1