Onicon D-100 - 2.2 BAC Objects

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D-100 Display Module BACnet Installation and Operation Guide 04/12 - 0635-2 Page 22
2.2 BAC OBJECTS
The table below contains information for each BACnet object. The D-100 operates in
one of two operating modes, unidirectional or bidirectional ow. Please note that for
unidirectional ow applications, Mode 2 objects are not used.
BACnet Object Object Description Units Notes
Analog Input 1 Not Used
Analog Input 2 Volume or Mass Rate GPM, GPH, MGD,
L/S, L/M, L/Hr,
M³/Hr, Lb/Hr, Kg/Hr,
CFS, CFM
Analog Input 3 Generic Analog Input PSI, BAR, KPA, GPM,
L/S, M³/Hr, CFS,
CFM, KBtu/Hr, KW,
TONS, %RH, Deg F,
Deg C, No Units
Analog Input 4 Generic Analog Input PSI, BAR, KPA, GPM,
L/S, M³/Hr, CFS,
CFM, KBtu/Hr, KW,
TONS, %RH, Deg F,
Deg C, No Units
Analog Value 1 Not Used
Analog Value 2 Mode 1 Volume or
Mass Total
Gallons, Liters, M³, Lbs
Mass, Kg Mass, Ft³
Analog Value 3 Not Used
Analog Value 4 Mode 2 Volume or
Mass Total
Gallons, Liters, M³, Lbs
Mass, Kg Mass, Ft³
Analog Value 5 Auxiliary Input Total None BACnet will not
report engineering
units for this object
Analog Value 6 Operating Mode
(Unidirectional or
Bidirectional)
Not Applicable 1 = Unidirectional
3 = Bidirectional
Analog Value 12 Bidirectional Flow
Indication
Not Applicable 1 = Mode 1 (forward
direction)
2 = Mode 2 (reverse
direction)
Binary Value 11 Not Used Changing this
property from the (0)
inactive state to the
(1) active state will
reset the total to zero.
(Must be priority 8
manual operator).
Binary Value 12 Zero Mode 1 Volume
or Mass Total
Not Applicable
Binary Value 13 Not Used
Binary Value 14 Zero Mode 2 Volume
or Mass Total
Not Applicable
Binary Value 15 Zero Auxiliary Input
Total
Not Applicable