Paradyne Hotwire 8300 User Manual page 122

3. VT100 Interface
OOFS Sets the Out of Frame Seconds (OOFS) threshold. An OOFS is a 1-second period
in which a frame sync loss occurred. The default value is 5 seconds.
AISS Sets the Alarm Indication Signal Seconds (AISS) threshold. An AIS is a 1-second
period when unframed all ones are received. The default is 0 seconds (Disabled).
RAS Sets the Remote Alarm Seconds (RAS) threshold. An RAS is generated by the
terminal equipment when an improper signal is received from the facility (or upon
receipt of unframed all ones). The default is 0 seconds (Disabled).
Reset Timer Sets the Reset Timer threshold. This field is the contiguous number of seconds
that an alarm parameter must be clear before the alarm is reset. Applicable values
range from 000 through 900. A value of 000 means the alarm will never be reset.
The CBR screen provides the user-activated buttons described below.
CAUTION:
Performance Screens
The Performance prompt near the bottom of the Network screens displays a
Performance 24 Hour screen
events that have occurred during each interval of the past 24 hours. In addition to
the parameters already defined on the
on page 3-19, the following parameters are included on the Performance screens.
BES Sets the Bursty Error Seconds (BES) threshold. A BES is a 1-second period
during which at least more than one but fewer than 320 CRC6 errors occurred.
LOFC The Loss of Frame Count (LOFC) represents the number of time a loss of frame is
declared. A loss of frame is declared after 2.5 seconds of continuous loss of signal
or OOF. This parameter is on the T1 Performance 24 Hour screen only.
CRCES Sets the Cyclic Redundancy Check Errored Seconds (CRCES) threshold. A CRC
is a method of confirming the integrity of received data.
3-20
Button Function
Clear Alarms Resets the alarm conditions and counts to zero.
Performance Displays a current count of the number of error events that have
occurred over the past 24 hours and the past 30 days.
Performance data will be lost upon power cycle or after
performing a Maintenance Reset/Restart.
April 2003
(Figure 3-17), which provides a summary of the error
Error Status and Alarm Thresholds Table
8300-A2-GB20-00