Daikin MICROTECH SMARTSOURCE 2300 WSHP, Руководство по интеграции, Страница: 17 / 30

BACNET DATA TABLES
ED 19129-1
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Table 7: Binary Values
Point Name
Object
Type/
Instance
BACnet Object
Name
Range/Default
(in Units)
Read/
Write
Access
Non-
volatile
Memory
1
Description
Clear Alarm BV:1 ClearAlarm
0 = Normal
1 = Clear Alarm
Default: 0
W N
Clears all active fault alarms . Parameter returns to
Normal after it a clear alarm command is issued .
Also see Alarms .
¹ Parameter is stored in FLASH/EEPROM (non-volatile memory) in either the communication module or in the unit controller . If Non-volatile Memory = Y, then the
value is saved through a power cycle . Writes to this parameter must be limited . If Non-volatile Memory = N, the value is not saved through a power cycle .
Table 8: Multi-State Inputs
Point Name
Object
Type/
Instance
BACnet Object
Name
Range/Default
(in Units)
Read/
Write
Access
Non-
volatile
Memory
1
Description
Condensate Overflow
Status
MSI:1 CondOverFlow
1 = Dry
2 = Wet
3 = Null
R N
Displays the condensate overflow sensor input,
when installed . A Null value indicates no sensor is
present .
Fan On/Auto Switch
Status
(Room Sensor)
MSI:2 FanOnAuto
1 = On
2 = Auto
3 = Null
R N
Displays the room sensor fan On/Auto switch
position A Null value indicates no switch is present .
System Mode Switch
(Heat/Cool/Auto) Status
MSI:3 HeatCoolAuto
1 = Off
2 = Heat
3 = Cool
4 = Auto
5 = Null
R N
Displays the room sensor System Mode switch
(Heat/Cool/Auto) position . A Null value indicates no
switch is available from the room sensor .
Dehumidification
Required
MSI:4 DehumRequired
1 = Dehumid not
Required
2 = Dehumid Required
3 = Null
R N
Status of request for dehumidification. The request
for dehumidification can come from one of three
sources: humidistat input (hot gas reheat is active),
Space relative humidity sensor input, or space
dewpoint .
Fan Run Status MSI:5 FanRunStatus
1 = Fan is Off
2 = Fan is On
R N
Commanded fan run status . Used in conjunction
with fan speed command (AV:38) to indicate fan
speed status .
¹ Parameter is stored in FLASH/EEPROM (non-volatile memory) . Non-volatile Memory = N indicates the value is not saved through a power cycle .
Table 9: Multi-State Values
Point Name
Object
Type/
Instance
BACnet Object
Name
Range/Default
(in Units)
Read/
Write
Access
2
Non-
volatile
Memory
1
Description
Compressor Enable
Input
MSV:1 ComprEnable
1 = Disabled
2 = Enabled
3 = Null (Compressors
Enabled)
Default: 3 = Null
C N
Network input that enables or disables compressor
operation . This is usually based on proof of loop
fluid flow. The loop pump must be running to provide
adequate flow through the unit so the compressor(s)
can operate safely . The network override reverts
back to its default value upon unit controller reboot .
A Null value does not affect compressor operation.
Current Alarm MSV:2 CurrentAlarm 1 to 26 R N
Displays the current highest priority active alarm .
See Alarms section for enumeration details .
Network Fan On/Auto
Input
MSV:3 NetworkFanOnAuto
1 = Fan Auto
2 = Fan On
3 = Null
Default: 3 = Null
C N
Network override for baseboard fan operation
configuration switch 2, the room sensor fan On/Auto
switch input, and the thermostat G-terminal fan On/
Auto input . These are used only when MSV:3 is set
to 3 (Null) . The network override reverts back to its
default value upon unit controller reboot . A Null value
indicates no network input .
Unit Status MSV:4 McQWSHPStatus
1 to 10
See Description
R N
Indicates the unit operating state .
1 = Off Alarm
2 = Off
3 = Start
4 = Fan Only (fan is allowed to operate)
5 = Prepare to Heat
6 = Heating
7 = Prepare to Cool
8 = Cooling
9 = Prepare to Dehumidify
10 = Dehumidification
Previous Alarm MSV:5 PreviousAlarm 1 to 26 R N
Indicates the previous unit fault . See Alarms section
for enumeration details .