4.3 Object and Management Item
Object ID consists of object type + instance number.
An instance number consists of G-50A air-conditioner equipment group member number.
31 22 21 0(bit)
BACnet object type
Instance number
Instance number (decimal
and 6 figures
): X X XX XX
Member number (01 ~ 99)
Group number (01 ~ 50)
G-50A number (01 ~ 10)
Note: G-50A number: Specify the IP address of G-50A corresponding to G-50A number 1-10,
and determine G-50A number.
Object Object
type
Instance
number
Management item
Note
On/Off (setup)
Binary Output
xxxx01
Inactive: Off Active: On
On/Off (state)
Binary Input
xxxx02
Inactive: Off Active: On
Alarm signal
Binary Input
xxxx03
Inactive: Normal
Active: Abnormalities
Error Code
Multi-State Input
xxxx04
01: Normal
02: Other abnormality
03: Refrigerant system abnormality
04: Water system abnormality
05: Air system abnormality
06: Electric system abnormality
07: Sensor abnormality
08: Communication abnormality
09: System abnormality
Operation mode (setup)
Multi-State Output
xxxx05
01: Cool
02: Heat
03: Fan
04: Auto
05: Dry *1)
*4)
Operation mode (state)
Multi-State Input
xxxx06
01: Cool
02: Heat
03: Fan
05: Dry *1)
*4)
Fan Speed (setup)
Multi-State Output
xxxx07
01: Lo
02: Hi
03: Mid2 *2)
04: Mid1 *2)
Lo<Mid2<Mid1<Hi
Fan Speed (state)
Multi-State Input
xxxx08
01: Lo
02: Hi
03: Mid2 *2)
04: Mid1 *2)
Lo<Mid2<Mid1<Hi
Room Temp.
Analog Input
xxxx09 °F
/
°C
*3)
Set Temp.
Analog Value
xxxx10 °F
/
°C
*3)
Filter Signal
Binary Input
xxxx11 Inactive:
OFF
Active:
ON
Filter Signal Reset
Binary Value
xxxx12 Inactive:
RESET
ACTIVE: Void
If it read, the same state, as a
Filter Signal
will return.
Prohibition of local operation
(On/Off)
Binary Value
xxxx13 Inactive:
Permit
Active:
Prohibit
Prohibition of local operation
(Mode)
Binary Value
xxxx14 Inactive:
Permit
Active:
Prohibit
*3)
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