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CHAPTER 3
System Messages
6-A: System Failure
This message displays when any of the following faults are detected:
•
Power failure
•
FAN failure
•
Fuse blowing
•
In-Frame abnormal temperature
Probable cause for failure
Note 1:
When abnormal PWR Supply is detected, the alarm lamps light as the following, according to the na-
ture of its failure.
(1) When either one of the systems of PWR Supply circuit cards in the IMG is faulty, MN lamp turns on.
(2) When either one of each system of PWR, GT, and PLO circuit cards in the TSWR is faulty, MN lamp
turns on.
(3) When either one of the pair of PWR Supply circuit cards in the MISCR is faulty, MJ lamp turns on.
(4) When both system of PWR Supply circuit cards within the same IMG are faulty, MJ lamp turns on.
(5) When both system of PWR Supply circuit cards in the TSWR are faulty, MJ lamp turns on.
(6) When both system of GT circuit cards in the TSWR are faulty, MJ lamp turns on.
(7) When both system of PLO circuit cards in the TSWR are faulty, MJ lamp turns on.
(8) When both system of PWR Supply circuit cards in the MISCR are faulty, MJ lamp turns on.
Default Alarm
Default Grade
Grade Modified
Lamp Modified
NON
3
(FIXED)NON
(FIXED)3
1:
XX00
XXXX
00XX
XX00
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
b6
b5
b4
b3
b2
b1
b0
1
2 3
4
5
b0:
Input power (-48V) down/abnormal detected
b1:
PWR Supply abnormal detected
Note 1
b2:
PWR Supply Fuse Blown detected
b3:
Abnormal temperature MJ (70ºC [158ºF])
b4:
Abnormal temperature MN (60ºC [140ºF])
b5:
(0 is fixed.)
b6:
FAN failure detected
Note 2
1
Содержание SV8500
Страница 303: ...256 CHAPTER 3 System Messages Related call release result b7 b0 b7 0 1 Released Not released 4...
Страница 376: ...329 CHAPTER 3 System Messages Level Level b7 b6 b5 b4 b3 b2 b1 b0 G0 G1 G2 G3 G30 G31 0 1 Ineffectively held...
Страница 378: ...331 CHAPTER 3 System Messages Level Level b7 b6 b5 b4 b3 b2 b1 b0 G0 G1 G2 G3 G30 G31 0 1 Ineffectively held...
Страница 547: ...500 CHAPTER 3 System Messages IP Address of when failed to LOGIN b7 b6 b5 b4 b3 b2 b1 b0 16 19...
Страница 597: ...550 CHAPTER 4 Fault Repair Procedures This page is for your notes...
Страница 728: ...681 CHAPTER 6 Routine Maintenance Procedure Condition And Cause Procedure and Parts Used...
Страница 748: ...701 CHAPTER 7 Maintenance Commands SYSTEM SELECT 3 SW 1 8 Not used STS OFF Fixed...
Страница 781: ...734 CHAPTER 7 Maintenance Commands Exit Exit the command Clear Clear the values Recalc Re calculate bandwidth data...
Страница 798: ...751 CHAPTER 7 Maintenance Commands Set Execute the assigned MW lamp control Exit Exit this command...
Страница 843: ...796 CHAPTER 7 Maintenance Commands Get Get the Individual Call Block Data Exit Exit this command...
Страница 973: ......
Страница 974: ...Printed in Japan 0901 020...
Страница 975: ......