4.3 Object and Management Item Object ID consists of object typ e + instance number.
An instance number consists of G-50A number + air-conditioner equipment group number + member number.
31 22 21 0(bit)
BACnet object type Instance number
Instance number (decim al 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. A nalog 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)
9