Ronan X11CA Software Manual - Manual (Page 28)

Rev 1.3 Series X11CA Computer Annunciators: X11CA Configuration Software User’s Manual
4. X11CA Software Operation
Hardware Control-© 2003 Ronan Engineering 24
Horn Types Description
Continuous Horn sounds continuously until it is silenced
AutoSilence 5 sec Horn sounds for 5 seconds and then drops out
automatically.
AutoSilence 30 sec Horn sounds for 30 seconds and then drops out
automatically.
AutoSilence 1 min Horn sounds for 1 minute and then drops out
automatically.
AutoSilence 30
min Horn sounds for 30 minute and then drops out
automatically.
Table 4-11 Horn Types
Common Alarms Follow
Select a signal that will trigger Common Alarms on X11CA-IM when
X11CA-IM is in RUN mode. The event process depends on the sequence type
of each channel.
Example: The following table is based on the A-1 sequence type in X11CA-
IM environment. The sequence chart is available on the CD provided.
Common
Alarms Follow
Description
No CTA
(No Common
Trouble Alarm)
CTA signals become unavailable.
FC
(Field Contact)
If the Field Contact input is normally not energized:
§ Normally CTA (NO) is OFF.
§ When the Field Contact goes into an alarm condition,
CTA turns ON.
§ When the Field Contact returns to normal, CTA turns
OFF.
If the Field Contact input is normally energized
§ Normally CTA is ON.
§ When the Field Contact goes into an alarm condition,
CTA turns OFF.
§ When the Field Contact returns to normal, CTA turns
ON
ACK
(Acknowledge)
If the Field Contact input is normally not energized:
§ Normally CTA (NO) is OFF.
§ When the Field Contact goes into an alarm condition,