USER GUIDE
FALCON
103
EN2Z-0962GE51 R0715
For analog inputs and outputs, the event states and transitions according to the
BACnet standard can be as follows:
NORMAL
FAULT
OFF- NORMAL
HIGH LIMIT
LOW LIMIT
B
ac
k t
o N
or
m
al
Back to Normal
To
O
ff-
No
rm
al
To
O
ff-
No
rm
al
To
Fa
ult
To Fault
C
A
B
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 Event
Transition
(Reporting)
Selected
Off Normal
Condition
Allowed Event
Transitions
Event State (Alarm Buffer)
Event State
(Point Dialog)
Back To Normal
x
A
B
A
C
Normal
Normal
To Off-Normal
x
A
C
B
C
Off-Normal
Off-Normal
To Fault
x
A
B
B
C
Fault
Fault
High Limit
Enable
x
A
C
A
C
Off-Normal
Off-Normal
Low Limit
Enable
x
A
C
A
C
Off-Normal
Off-Normal
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
Summary of Contents for Centraline FALCON
Page 1: ...FALCON User Guide Copyright 2015 Honeywell GmbH All Rights Reserved EN2Z 0962GE51 R0715 ...
Page 2: ...FALCON USER GUIDE EN2Z 0962GE51 R0715 ...
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Page 11: ...USER GUIDE FALCON EN2Z 0962GE51 R0715 7 ...
Page 12: ...FALCON USER GUIDE EN2B 0962GE51 R0715 8 ...
Page 77: ...USER GUIDE FALCON 73 EN2Z 0962GE51 R0715 ...
Page 113: ...USER GUIDE FALCON 109 EN2Z 0962GE51 R0715 Fig 26 Alarm behavior of pulse converter datapoint ...