NEC UNIVERGE SV8500

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CHAPTER 3 System Messages

Detected Error Item

Note 1: The data in this area will be diverse, according to the diagnosis specified in . For details on each

item data, see the following pages.

Note 2: This is output when a PS line is accommodated on programmable line/feature key of the Dterm as a

sub line.

b7 b6 b5 b4 b3 b2 b1 b0

[20H] Data Memory Verification Discrepancy

[21H] Data Memory Verification Impossible (Flash Card Fault)

[2FH] Data Memory Verification Stop

[30H] TSW ACT/STBY Changeover Failure

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

[3FH] TSW ACT/STBY Changeover Stop

[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)

[45H] CPU ACT/STBY Changeover Failure (EMA MB)

[46H] CPU ACT/STBY Changeover Failure (EMA FIFO NG)

[47H] CPU ACT/STBY Changeover Failure (GATE Fault)

[48H] CPU ACT/STBY Changeover Failure (CPU Abnormal State)

[49H] CPU ACT/STBY Changeover Failure (Transfer Error)

[4AH] CPU ACT/STBY Changeover Failure (No Answer Error)

[4FH] CPU ACT/STBY Changeover Stop

[50H] Trunk Ineffective Hold Detected

[51H] Trunk Ineffective Hold Detected and Released

[52H] Trunk Ineffective Hold Detected Impossible

[53H] Accommodated Location of PS - Trunk Ineffective Hold

Detected Note 2

[54H] Accommodated Location of PS - Trunk Ineffective Hold

Detected and Released Note 2

[5FH] Trunk Ineffective Hold Detection Stop

[70H] Call Forwarding Memory Clear NG

[7FH] Call Forwarding Memory Clear Stop

[A0H] Periodic Backup Abnormal End

[AFH] Periodic Backup Stop

[C0H] Detection of Remaining Link Abnormal End

NEC UNIVERGE SV8500 - Page 354