Daikin brp069a42, Technical Data Manual

Page: 139 / 161

138 • Control systems
• Standard protocol interfaces • BACnet Interface
Communications Check Sheet
BACnet object list
Memner
number
Name
Object name
(XXX: Air Con Logical Group Number)
Object type
Unit
Inactive Active
Text-1 Text-2 Text-3 Text-4
1 Start/stop (setting) (Note 2) Start stop command_XXX BO Stop Operation
2 Start/stop (status) Start stop status_XXX BI Stop Operation
3 Alarm Alarm_XXX BI Normal Malfunction
4 Malfunction code Malfunction code_XXX MI Normal Manufacturer specific
5 Air conditioner mode (Setting) (Note 2) AirConModeCommand_XXX MO Cooling Heating Fan Auto
6 Air-conditioning mode (status) AirConModeStatus_XXX MI Cooling Heating Fan
7 Air flow rate level (setting) (Note 2) Air flowRate command_XXX MO Low High
8 Air flow rate level (status) AirFlowRateStatus_XXX MI Low Gigh
9 Measured room temperature (Note 1) Roomtemp_XXX AI °C
10 Set room temerature (Note 2) TempAdjust_XXX AV °C
11 Filter sign signal FilterSign_XXX BI No Yes
12 Filter sign segnal reset FilterSignReset_XXX BV Reset
13
Remote control enable /
disable (start / stop)
RemoteControlStart_XXX BV Enabled Disabled
14
Remote control enable / disable
(air-conditioning mode)
RemoteControlAirConModeSet_XXX BV Enabled Disabled
15 Blank
16
Remote controller enable /
disable (set temperature)
RemoteControlTempAdjust_XXX BV Enabled Disabled
(*)17
Central control ‘lower
central control disable)
CL_Rejection_XXX BV Enabled Disabled
18 Blank
19 Accumulated power ElecTotalPower_XXX BV Enabled Disabled
20 Communication status CommunicationStatus_XXX BI
Normal
communication Communication
error
(*)21 Forced system stop SystemForcedOff_XXX BV Clearance Forced stop
22 Air direction (setting) (Note 2) AirDirectionCommand_XXX AV
23 Air direction (status) AirDirectionStatus_XXX AI
24 Forced thermostat disble (setting) ForcedThermoOFFCommand_XXX BO Clearance Set
25 Forced thermostat disable (status) ForcedThermoOFFStatus_XXX BI Clearance Set
26 Energy saving (setting) Energy EfficiencyCommand_XXX BO Clearance Set
27 Energy saving (status) EnergyEfficiencyStatus_XXX BI Clearance Set
28 Thermostat status ThermoStatus_XXX BI OFF ON
29 Compressor status CompressorStatus_XXX BI Stop Operation
30 Indoor fan status IndoorFanStatus_XXX BI Stop Operation
31 Heater operation status HeaterStatus_CCC BI Stop Operation
Central control (lower central control disable) and orced systemm stop are obly available for 000, 064, 128, and 192.
Notes
1 The room temperature is measured with the suction air. Since the indoor unit fan stops when the thermostat is disabled or the
air conditioner is stopped, or in z special operation such as defrosting, temperature measurement may be affected by the heat
exchanger, and may detect and transmit a different temperature from the actual room temperature, For this reason, this value should
be considered as a reference for the room temperature.
If the building management system manufacturer uses this value for system control (e.g., switching the airconditioning mode or
preset temperature), the manufactureer must take on the whole responsibility.
2 The air conditioner saves the settings for the temperature, start/stop status, air-conditioning mode, air direction, and air flow rate in
the nonvolatile memory each time they are changed, so that the settings will not be lost when a power cut occurs. This nonvolatile
memory has a write count limit and may cause a failure if it is written exceeding the limit count.
Therefore when the temperature, start / stop status, air-conditioning mode, air direction, and air flow rate of each indoor unit are
automatically controlled from the central monitoring panel, be sure that the number of changes for each setting should not exceed
7,000 timer per year.