Daikin MICROTECH SMARTSOURCE 2300 WSHP, Руководство по интеграции, Страница: 18 / 30

BACNET DATA TABLES
MT2300 WSHP BACNET INTEGRATION DAIKIN APPLIED
18
Table 9: Multi-State Values, Continued
Point Name
Object
Type/
Instance
BACnet Object
Name
Range/Default
(in Units)
Read/
Write
Access
2
Non-
volatile
Memory
1
Description
Effective Occupancy MSV:6 EffectOccup
1 = Occupied
2 = Unoccupied
3 = Bypass
4 = Standby
5 = Null
R N
Indicates the unit’s current occupancy mode .
The mode tin which the unit operates depends
on Occupancy Schedule, Occupancy Schedule
Override, and/or an Occupancy Sensor. Reflects the
local unoccupied input unless the MSV:7, MSV:8, or
MSV:9 network overrides are not in a Null state . See
Effective Occupancy Modes .
Occupancy Override
Input
MSV:7 OccManCmd
1 = Occupied
2 = Unoccupied
3 = Bypass
4 = Standby
5 = Null
Default: 5 = Null
C N
Network command to override the Occupancy
Schedule . Occupancy Schedule Override has
priority over the Occupancy Schedule and Remote
Occupancy Sensor . It also monitors the Local Timed
Override hardwired input that places the unit in the
Occupied mode during the amount of time declared
in Timed Override Setpoint . Schedule Override
and/or an Occupancy Sensor . The network override
reverts back to its default value upon unit controller
reboot . See Effective Occupancy Modes .
Occupancy Scheduler MSV:8 OccSchedule
1 = Occupied
2 = Unoccupied
3 = Standby
4 = Null
Default: 4 = Null
C N
Commands the WSHP into different occupancy
modes . A scheduler or a supervisory controller
typically sends the command using Schedule
Override . 3 The network override reverts back to
its default value upon unit controller reboot . See
Effective Occupancy Modes .
Occupancy Sensor MSV:9 OccSensor
1 = Occupied
2 = Unoccupied
3 = Null
Default: 3 = Null
C N
Network input that indicates the presence of
occupants in the space (motion detection) .
7
The
network override will revert back to its default value
upon unit controller reboot . See Effective Occupancy
Modes .
Application Mode MSV:10 ApplicMode
1 = Auto
2 = Heat
3 = Cool
4 = Off
5 = Fan Only
6 = Dehumid
7 = Null
Default: 7 = Null
C N
Sets the unit in an application mode (Auto, Off,
Heat, Cool, Dehumidification, or Fan Only).
Application Mode does not “force” the unit into
any state . However, it does disable certain unit
operations . Examples: 1) Application Mode of Cool
disables heating, 2) Heat disables cooling and
dehumidification, and 3) Fan Only disables heating,
cooling, and dehumidification.
7
MSV:10 overrides
the local room sensor’s System Mode Switch (Heat/
Cool/Auto) . The local System Mode Switch is only
used when MSV:10 is set to 7 (Null) .
The network override reverts back to its default value
upon unit controller reboot .
Auxiliary Heat Enable MSV:11 AuxHeatEnable
1 = Disabled
2 = Enabled
3 = Null
Default: 3 = Null
C N
Enables or disables auxiliary heat for units with
electric heat . Electric heat is always enabled when
it is the only source of heating, and is unaffected by
this variable . The default state is Null, in which case
auxiliary heat is enabled .
The network override reverts back to its default value
upon unit controller reboot .
Energy Hold Off MSV:12 EnergyHoldOff
1 = Normal
2 = Energy Hold Off
3 = Null
Default: 3 = Null
C N
When the unit is in the Energy Hold Off mode, the
unit uses Standby setpoints . This command has
priority over Effective Occupancy. The network
override reverts back to its default value upon unit
controller reboot .
Pump Request Output MSV:13 PumpRequest
1 = No Request for Flow
2 = Request for Flow
3 = Null
Default: 3 = Null
R N
Indicates when the unit is requesting flow from
the loop water controller . The loop pump must be
running to provide adequate flow through the unit so
the compressor(s) can operate safely . Allows the
network to access whether proper loop fluid flow is
occurring .
Room Sensor
Setpoint Adjust
Enable/Disable
MSV:14 cpLocSpEnable
1 = Disabled
2 = Enabled
Default: 2 = Enabled
W Y
Enables or disables the local hardwired setpoint
adjustment . If the value of MSV:14 is set to 1, this
disables the setpoint control from a room sensor and
enables the setpoint control from the network .
Units
(English/Metric)
MSV:15 Units
1 = English (E)
2 = Metric (M)
Default: 1= English
W Y
Units of measure for temperature conversion .
Switching the default of English to Metric changes
the temperature values for all applicable properties in
the BACnet application .