Paradyne 7112 manual Health and Status Messages, Yyyyyyyy

Monitoring the DSU/CSU

Health and Status Messages

The following messages appear in the first column of the System and Test Status screen. The highest priority Health and Status message also appears on all ATI screens on the bottom right.

Table 6-2. Health and Status Messages (1 of 2)

Message	What Message Indicates	What To Do
Loss Of Signal	No signal is being received.	1.	Verify that the network cable is
	Local DSU/CSU network		securely attached at both ends.
	problem. An LOS condition	2.	Contact network provider.
	(175 consecutive zeros) has
	been detected on the network
	interface.
Out of Frame	DSU/CSU is detecting an out	1.	Wait for the condition to clear.
	of frame condition. This	2.	Verify that the line framing format
	occurs when two out of four
			configuration option matches the
	frame synchronization bits are
			setting of the network.
	in error.
		3.	Contact network provider.
Alarm Indication	An Alarm Indication Signal	1.	Check the status of the far-end
Signal	(unframed all ones signal) is		device(s).
	being received from the	2.	Contact network provider.
	network interface.
Excessive Error	An Excessive Error Rate	1.	Contact network provider.
Rate	condition has been detected
	on the network interface. The
	condition is cleared when the
	error rate falls below the
	threshold value.
Yellow Alarm	A Yellow Alarm signal is being	1.	Check the status of the far-end
	received from the network		device.
	interface.	2.	Contact network provider.
Primary Clock	The primary clock has failed.	1.	Check the clock source
Failed	Timing for the DSU/CSU is		connector (DTE or Net).
	provided by the internal clock.	2.	If the primary clock was derived
			from the network, contact the
			network provider.
FDL Link Down	The FDL communication	1.	Verify that the remote unit has
	between the local and remote		FDL enabled.
	DSU/CSU is not working.	2.	Contact network provider if
			problem persists.
Device Fail	An internal error has been	1.	Select the Clear function from the
yyyyyyyy	detected by the operating		Status screen.
	software. yyyyyyyy indicates	2.	Provide the 8-digit failure code
	the 8-digit hexadecimal failure
	code.		shown ( yyyyyyyy ) to your service
			representative.

7112-A2-GB20-20 March 1998 6-7