NEC UNIVERGE SV8500 - Z Power Failure

– 389 –
CHAPTER 3 System Messages
13-Z: Power Failure
This message displays when a PWR circuit card failure is detected.
MG No. and Unit number of fault
detection
Kind of Power
Location of faulty circuit card
Reference: See Chapter 5 Replacement Procedure of PWR (Power) Circuit Card, for the circuit card
replacement procedure.
Default Alarm Default Grade Grade Modified Lamp Modified
NON 3
1: XXXX XX00 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
¬
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
b7 b2 b1 b0
b7 b4 b3 b2 b1 b0
b7 b0
3
1
2
b0, b1:Unit (0-3)
b2: MG number
0/1 = Even-numbered MG/Odd-numbered MG
1
b1: 0/1 = -/-5V Power Failure
b2: 0/1 = -/+12V Power Failure
b3: 0/1 = -/+5V Power Failure
b4: 0/1 = -/-48V Power Failure
2
b0: 0/1 = Group 24 (0 side) / Group 25 (1 side)
3