NEC UNIVERGE SV8500 - Page 373

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CHAPTER 3 System Messages
[4AH] CPU ACT/STBY Changeover Failure (No Answer Error)
Error detection by Routine
Diagnosis
ACT system after changeover
Data Analyzed by NEC Engineers
1: 4AXX 0000 XXXX XXXX 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 b1 b0
3
1
2
[4AH] CPU ACT/STBY Changeover Failure
(No Answer Error from other processor when changeover is
requested)
1
b0: CPU
0/1 = ACT 0/ACT 1
b1: TSW
0/1 = ACT 0/ACT 1
2
3