Dynasonics TFX Ultra Transit Time Flow Meters - Manual (Page 74)

Object Description
BACnet Object
(Access Point)
Notes
Available Units
Signal Strength AI1 Analog Input 1
Flow Rate (Flow model)
Energy Rate (BTU model)
AI2 Analog Input 2
Gallons, Liters, MGallons,
Cubic Feet, Cubic Meters,
Acre Feet, Oil Barrel, Liquid
Barrel, Feet, Meters, Lb, Kg,
BTU, MBTU, MMBTU, TON, kJ,
kW, MW
Per Second, Minute, Hour,
Day
Net Totalizer AI3 Analog Input 3
Positive Totalizer AI4 Analog Input 4
Negative Totalizer AI5 Analog Input 5
Temperature 1 AI6 Analog Input 6 ° C
Temperature 2 AI7 Analog Input 7 ° C
Reset Totalizers BO1
Binary Output 1
Writing an (1) active state to this object
will reset all totalizers. The Object will
then automatically return to the (0)
inactive state.
Table 17: Flow meter BACnet object mappings
COMMUNICATIONS PROTOCOLS
Page 74 March 2014