NEC SV8500, Руководство по эксплуатации и обслуживанию

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CHAPTER 4 Fault Repair Procedures
1.3.2 IP Related System Message and Its Reason (33-S)
About System Message “33-S” Outputted From IPPAD Circuit Card
(1) FNC= 02H , INF= 01H , FLT= 01H (Fall out of Ether cable) is outputted.
Fault reason
• Ether cable link in the front panel of circuit card (IPPAD) has gone down.
<<Ether cable link down of the circuit card>>
Drop off of the Ether cable or faulty cable between circuit card and HUB may be the reason.
(a) Confirm Ether cable is firmly connected to the circuit card.
(b) If link is still down after the confirmation, check the cable again. Change the Ether cable depending
on circumstances.
(2) FNC= 05H (Sequence error), INF= 01/02H , FLT= xxH is outputted.
Fault reason
• Trouble during circuit card (IPPAD) initialization
• Trouble during registration process of IP station
<<When trouble occurred during IP station registration or circuit card initialization>>
Hardware failure or LAN interference may be the reason.
(a) Confirm all circuit cards and IP stations are operating normally.
(b) If all operation is normal, the failure may be a temporary fault. Continue to monitor the system. When
not activating normally, change the circuit card (in case of IPPAD). Contact NEC maintenance per-
sonnel when problem is still not solved after performing this procedure.