Paradyne 317x E1 manual Self-Test Health Messages, Description, Overview

ACCULINK 317x E1 DSU/CSU

Overview

The E1 DSU/CSU can detect and report faults, and perform diagnostic tests. These features ensure that your E1 DSU/CSU is giving you optimum performance in your network.

2. From the Status screen, press F2 to select STest.

Status:
DevHS STest		Perf
F1	F2	F3

Self-Test Health

Use the Self-Test Health command to display the

results of the power-up self-test. Possible messages are listed in Table 4-1. See Chapter 2, Installation, for more information about power-up self-test.

To display power-up self-test results,

1.Press F1 to select Stat from the top-level menu screen.

DSU E1 CEPT

Stat Test Cnfig

3.View the results of the last power-up self-test. If no problems were found during power-up, the following message appears.

SelfTst Health:

Passed

F1 F2 F3

F1 F2 F3

	Table 4-1
	Self-Test Health Messages
Message	Description
Passed	No problems were found during power-up.
CPU fail	The central processing unit failed internal testing.
DTE E1 fail	The unit failed to internally loop data on the DTE circuit.
Failure xxxxxxxx	An 8-digit hexadecimal failure code is provided for service personnel.
LCD fail	The front panel liquid crystal display (LCD) failed.
Memory fail	The unit failed program checksum verification.
NET E1 fail	The unit failed to internally loop data on the network circuit.
Device fail	One or more of the unit's integrated circuit chips failed to pass internal device level testing.
HDB3/LOS fail	The unit failed to encode data properly or to detect Loss Of Signal.
Alarm fail	The unit failed to transmit AIS or to detect an RAI alarm.
DSU fail	The unit failed to internally loop data on the DSU.
DSU Portn fail	Port's integrated circuitry failed to pass device internal testing.
Unknown Exp Dev	The unit is not able to recognize the expansion device connected to the main circuit card.

4-2 December 1996 3170-A2-GB20-20