Specifications

Installation and Operation Manual Appendix D Supervision Terminal Commands
FCD-E1LC Ver. 1.0 Commands D-39
The contents of the alarm buffer are displayed as a table with four columns. The
columns include the alarm code, alarm description, the link on which the alarm
condition has been detected, alarm status, date and time of occurrence.
A header precedes each block of alarms received from an FCD-E1LC. The header
lists the node number and the assigned node name, and it serves as an easily
identified separator between the alarms transmitted by different FCD-E1LC units.
The alarm messages that can be displayed by the terminal are explained in
Chapter 4 .
DSP BERT ML
Purpose
Display the results of an on-going bit error ratio measurement on the data
channel. When monitoring the BERT results, you may also start and stop error
injection, and restart the error count by clearing the accumulated error results.
Monitoring is not possible when using Telnet.
The error injection rate is defined by means of the DEF BERT ML command.
Syntax
DSP BERT ML
Use
• To display the current results of the BER test on the data channel, type:
DSP BERT ML<Enter>
• To display the current results of the BER test and then reset the error count,
type:
DSP BERT ML /C<Enter>
• To monitor the results of the BERT test, type:
DSP BERT ML /R<Enter>
In this case, you will see the commands you can use while monitoring the
BER test results, and then the results themselves.
PRESS I FOR ERRORS INJECT
PRESS S FOR STOP ERRORS INJECT
PRESS C TO CLEAR ERROR BITS
When using the single-error mode, pressing I injects a single error. To inject an
additional error, first press S before pressing I.
To stop the monitoring and obtain again the command prompt, press <CTRL+C>
(BREAK). When using Telnet, it is not possible to monitor the results. Therefore,
Note
Note