NEC NDA-24300 manual Cyclic Diagnosis Information Error Detected, For Release 4 or later

SYSTEM MESSAGES

7-P

Cyclic Diagnosis Information (Error Detected)

Default Alarm:	Default Grade:	Grade Modified:	Lamp Modified:
NON	3

In a specific time cycle, the system allows a routine diagnosis in its hardware and software to determine if they are operating properly. This message indicates that the system has been checked by the routine diagnosis pro- gram and the result of the diagnosis is not normal.

1: XXXX XXXX XXXX XXXX 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000

➀Note

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

➀Detected Error Item

b7 b6 b5 b4 b3 b2 b1 b0

[10H] Program Memory Verification Discrepancy

[11H] Program Memory Verification Impossible (HFD Fault)

[12H] Program Memory Verification Impossible (Fault at CPU side)

[20H] Data Memory Verification Discrepancy

[21H] Data Memory Verification Impossible (HFD Fault)

[30H] TSW ACT/STBY Changeover Failure

[31H] TSW ACT/STBY Changeover Failure (MUX Fault)

[41H] CPU ACT/STBY Changeover Failure (Single CPU System)

[42H] CPU ACT/STBY Changeover Failure (DM Verification NG)

[43H] CPU ACT/STBY Changeover Failure (PCI Fault)

[44H] CPU ACT/STBY Changeover Failure (Changeover NG or CPU RAM Copy NG)

[50H] Trunk Ineffective Hold Detected

[51H] Trunk Ineffective Hold Detected and Released

[52H] Trunk Ineffective Hold Detected Impossible

[70H] Call Forwarding Memory Clear NG [A0H] Periodic Backup Abnormal End

[C0H] Detection of Remaining Link Abnormal End

(for Release 4 or later)

Note: The data in this area will be diverse, according to the diagnosis specified in ➀. For details on each item data, see the following pages.

CHAPTER 3 NDA-24300

Page 134

Issue 1