Daikin UAA-ST3M User Manual

78 | P a g e
8.3 BACnet protocol
8.3.1 BACnet Data Points
No.
Object Name
Obj
Instance
Object Type
Level
<4>
Details
R/W
Unit
Notes
1
ChillerEnableStp
2
binary_value
Single
Chiller On/Off
0: Off (Inactive)
1: On (Active)
R/W
--
<1>
2
ClearAlarm
8
Clear Unit Alarm
0: Off (Inactive)
1: On (Active)
R/W
--
3
EvapWaterFlowStatus
2
binary_input
Single
Master
Evap Flow Status
0: Off(Inactive)
1: On(Active)
R
--
4
ChillerLocalRemote
3
Single
ACS
Control Source
0: Network(Inactive)
1: Local(Active)
R
--
5
EvapPump1State
8
Evap Pump #1 Status
0: Off(Inactive)
1: On(Active)
R
--
6
EvapPump2State
9
Single
Evap Pump #1 Status
0: Off(Inactive)
1:On(Active)
R
--
7
AlarmDigitalOutput
10
Single
Master
Chiller Alarm
0: No Alarm(Inactive)
1: Alarm(Active)
R
--
8
ChillerStatus
1
multi_state_value
Single
Master
Chiller Status
1:Off
3:Start
4:PumpDown
5:Testing
R
--
9
ActiveMode
2
Single
Master
Chiller Active Mode
1:Ice
2:Cool
3:Heat
R
--
10
ChillerOperationMode
3
Single
ACS
Chiller Mode Set
1: Ice
2: cooling
3: heating
R/W
--
<1>
11
UnitStatus
192
Single
Master
Unit Actual Status
(precision: 1)
R
--
12
Circuit1Status
193
System #1 Actual
Status
(precision: 1)
R
--
13
Circuit2Status
194
System #2 Actual
Status
(precision: 1)
R
--
14
HRStatus
505
Single
Heat Recovery Status
(precision 1)
R
--
<2>
15
ChillerCapacity
2
analog_value
Single
Master
Chiller Actual
Capacity
(rang: 0.0%~100.0%)
R
%
16
NetworkCoolTempSetpoint
4
Single
ACS
Cool Water SetPoint
(precision: 0.1ºC,
range 4.0ºC~15.0ºC)
R/W
ºC
<1>
17
ActiveLvgWaterTarget
5
Active Setpoint
(precision: 0.1℃)
R
ºC
18
NetworkHeatTempSetpoint
6
Heat Water Setpoint
(precision: 0.1ºC,
range
25.0ºC~55.0ºC)
R/W
ºC
<1>
19
NetworkIceTempSetpoint
7
Ice Water SetPoint
(precision: 0.1ºC,
range -4.0ºC~15.0ºC)
R/W
ºC

Daikin UAA-ST3M Specifications

General

Brand	Daikin
Model	UAA-ST3M
Category	Chiller
Language	English