Honeywell Centraline FALCON User Manual page 107

USER GUIDE
Selected Event
Transition
(Reporting)
Back To Normal x
To Off-Normal x
To Fault x
For analog inputs and outputs, the event states and transitions according to the
BACnet standard can be as follows:
NORMAL
A
Besides the actual alarm value or alarm condition, the combination of the settings
for instrinsic reporting (transitions) and Off-Normal conditions have a decisive
influence on the alarm state displayed in the alarm buffer (EBI) and in the point
dialog (see table):
Selected Allowed Event
Off Normal Transitions
Condition
High Limit x
Enable
Low Limit x
Enable
For analog input and output points, the event state display of an analog input or
output point in the alarm buffer and in the point dialog are not the same if the
following settings have been set:
The "To Off-Normal" reporting and the Off-Normal Conditions "High Limit Enable"
and "Low Limit Enable" are disabled.
Due to these selections, the following transitions (dashed in the following graphic)
are not possible:
A C
A C
OFF- NORMAL
HIGH LIMIT
Back to Normal
Event State (Alarm Buffer)
A B
A C
Off-Normal
A C
B C
A B
B C
Off-Normal
A C
A C
Off-Normal
A C
A C
103
C
LOW LIMIT
To Fault
Normal
Fault
EN2Z-0962GE51 R0715
FALCON
FAULT
B
Event State
(Point Dialog)
Normal
Off-Normal
Fault
Off-Normal
Off-Normal