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Security Industry Association DCS
11.2 DTC-300A External Events
* SIA protocol does not define indicating zone troubles, but lists it as Untyped Zone Trouble/
Restore.
Event Description
Event Family
Qualifier
SIA Event
Code
Parameter
Zone Fire Alarm
Alarm
New event
FA
NNN
Zone Fire Alarm restored
Alarm
Restore
FH
NNN
Zone Trouble detected
Trouble
New event
FT
NNN
Zone Trouble restored
Trouble
Restore
FJ
NNN
Zone Supervisory condition
Supervisory
New event
FS
NNN
Zone Supervisory restored
Supervisory
Restore
FR
NNN
Waterflow alarm
Alarm
New event
WA
NNN
Waterflow alarm restored
Alarm
Restore
WH
NNN
General Alarm
Alarm
New event
QA
NNN
General Alarm restored
Alarm
Restore
QH
NNN
Indicating Zone Trouble (*)
Trouble
New event
UT
NNN
Indicating Zone Trouble restored (*)
Trouble
Restore
UR
NNN
AC power lost
Trouble
New event
AT
000
AC power restored
Trouble
Restore
AR
000
Battery Low
Trouble
New event
YT
000
Battery Low restored
Trouble
Restore
YR
000
Ground Fault
Trouble
New event
YP
000
Ground Fault restored
Trouble
Restore
YQ
000
Summary of Contents for DTC-300A
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