F Tsw Clock Failure - NEC Univerge SV8500 Operation And Maintenance Manual

1-F: TSW Clock Failure
Default Alarm
MJ
This message displays when the system detects a clock failure, such as TSW internal clock down or Frame Head
down, in one of the dual systems.
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
1 2 3
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
1
TSW card in which a fault is
detected
b7
2
Clock status of TSW
b7 b6
3
Clock status of TSW 1
Refer to the meaning of
Note:
Reference: See Chapter 5
Default Grade
3
b0:
b1:
b1 b0
0
b2:
b6:
b2 b0
b7:
2
.
Speech Path System Fault - STBY Side Has Become
Grade Modified
0/1 = -/TSW 0
0/1 = -/TSW System 1
0/1 = -/DTG output down
0/1 = -/External 32 ch Clock (PLO) System 0 down
0/1 = -/External 32 ch Clock (PLO) System 1 down
– 222 –
CHAPTER 3 System Messages
Lamp Modified
Fault, for the repair procedure.