AP-9
APPX. 4 ALERT LIST
The table starting from the bottom of the page lists the possible alerts for this equipment. Each
alert is listed with alert IDs (ALF and ALR), alert description, and priority/category. This equipment
can output alerts in ALF or ALR format. The alert number depends on the output format and may
differ between formats.
This unit supports the aggregate alert function. Aggregate alerts are a grouping of similar alerts.
When an aggregated alert occurs, the aggregated alert name (header alert) is displayed on the
AMS connected to this unit. The following table lists the ALF alert numbers and aggregate alert
names that are subject to aggregate alerts.
x: Instance number *
TCS dedicated alert
If the warning alert on the left side of the table below is not acknowledged within the set time (es-
calation time), the alarm will sound again and you will be re-notified (the warning status will be re-
peated). For the warning alerts on the right side of the table below, if you do not acknowledge
within 120 seconds (TCS dedicated alert: 30 seconds) after the alert occurs, the priority will
change from "warning" to "alarm".
*1
: The escalation time for the [Anchor Watch] alert is the time specified in IEC61174. You cannot
change the setting.
*2
: TCS dedicated alert.
Note 1: You can change the priority of some alerts, from the [Chart Alerts] page. See the Opera-
tor’s Manual.
Note 2: This equipment does not support the responsibility transfer alert function.
Note 3: “TCS” in the Priority/Category column of the tables indicates TCS dedicated alert.
Aggregated Alert Name Alert Priority ALF No.
Critical Point Warning 3038, x
Critical Point* Alarm 3037, x
WOL XX (XX=WPT no.)* Warning 3028, x
Wheel Over Line* Alarm 3027, x
Warning repeated Change to Alarm
Applicable warning
alert
Escalation time
(default setting)
Applicable warning
alert
Escalation time
(default setting)
IEC 62923-2 alert 270 s (fixed)
Anchor watch
*1
120 s (fixed)
Other than
IEC 62923-2 alert
60 s (changeable) WOL Approach XX
(XX=WPT no.)
*2
30 s (fixed)
WOL XX (XX=WPT
no.)
*2
30 s (fixed)
TCS Stopped
*2
30 s (fixed)
Track End
*2
30 s (fixed)
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