Nortel Networks VSN04 manual Alarm Subsystem, User 3 Input

51

10. Alarm Subsystem - 8722

0001/0001	Message: Alarm Interface Unit has RECEIVED an external alarm.
	External ALIU input is: <string>.
	Explanation: The ALIU has sensed remote activation of an alarm condition.
	The string stating the error is one of the following:
	FAN 1 FAILURE
	POWER CONVERTER 1 FAILURE
	POWER CONVERTER 2 FAILURE
	FUSE FAILURE
	FAN 2 FAILURE
	POWER CONVERTER 3 FAILURE
	POWER CONVERTER 4 FAILURE
	USER 1 INPUT
	USER 2 INPUT
	USER 3 INPUT
	Action: The system should be serviced according to the troubleshooting
	procedures in NTP 450-1011-501. System troubleshooting should only be
	performed by qualified service personnel (that is, a system administrator or
	maintenance technician).
0001/0002	Message: Alarm Interface Unit has RECOVERED an external alarm.
	External ALIU input is: <string>.
	Explanation: The ALIU has sensed the clearing of the externally generated
	alarm. The string stating the error is one of the following:
	FAN 1
	POWER CONVERTER 1
	POWER CONVERTER 2
	FUSE
	FAN 2
	POWER CONVERTER 3
	POWER CONVERTER 4
	USER 1 INPUT
	USER 2 INPUT
	USER 3 INPUT
	Action: No action required by the user.
0005/0001	Message: The alarm subsystem has lost communication with the APTIO
	port. Please check the status of the APTIO port <port-name>.
	Explanation: The link between the alarm subsystem and the "alarm box" has
	been disconnected. The alarm box is a separate visual indicator of alarms.

TOPS VSN Log and alarm messages