SYS GW BACNET OM

4-2 Object List for Outdoor Units
The BACnet device for each outdoor unit provides the following objects:
"R" indicates that the current object value is read-only.
Object ID Current Value Description/NotesObject Name
0 - OFF; 1 - ON
0 indicates no error; 1 indicates an error
Ambient temperature (unit: °C)
Compressor 1 frequency (unit: Hz)
Compressor 2 frequency (unit: Hz)
High pressure for compressor (unit: bar)
Low pressure for compressor (unit: bar)
Error Code (see 4-3)
Fan speed for Fan 1
Fan speed for Fan 2
Compressor 2 discharge temperature
(unit: °C)
Compressor 1 discharge temperature
(unit: °C)
6
4. Object List
Operating Mode for Outdoor Unit
1 - Off, 2 - Reserved,
3 - Cool, 4 - Heat,
5- Forced Cool, 6 - Master Cool
7- Master Heat, 8 - Forced Heat
RMode StatusMI 1
ROn/Off StatusBI 1
RAlarm IndicationBI 2
RAmbient TemperatueAI 1
RCompressor 1 FreqAI 2
RCompressor 2 FreqAI 3
RHigh PressureAI 6
RLow PressureAI 7
RMalfunction CodeAI 8
RFan 1 SpeedAI 9
RFan 2 SpeedAI 10
RCompressor 2
Discharge Temp
AI 5
RCompressor 1
Discharge Temp
AI 4
R/W