14
RICKARD 2019
MLM INTEGRATION WITH BMS
The BACnet object types supported are Analog Value, Analog Output, Multi-State Input, Multi-State Output and
Analog Input. For every object type there are 60 BACnet points available. BACnet points are distributed as fol-
lows:
Diffuser Mode (status) - multi-state input 0-59
The following table contains the diffuser mode inputs. Please note these integer values are presented in decimal
format on the BMS front end. The string value can be read at the state_text_property for the specific point.
Instance #
Object(s)
VAV Parameter
Value
Bacnet Device ID
Device
Device Object
NA
AV:0..59
Analog Value
Space Temp 1..60
0..40°C
AV:60..119
Analog Value
Supply Temp 1..60
0..40°C
AV:120..179
Analog Value
Control Disk pos 1..60
0..100%
AV:180..239
Analog Value
Heater output 1..60
0..100%
AV:240..299
Analog Value
Disk Min Pos 1..60
0..100%
AV:300..359
Analog Value
Disk Max Pos 1..60
0..100%
AV:360..419
Analog Value
Heat Max 1..60
0..100%
AO:0..59
Analog Outputs
Setpoint 1..60
0..40°C
MSI:0..59
Mul ‐State Inputs
Mode 1..60
See table
MSI:60..119
Mul ‐State Inputs
Occupancy 1..60
See table
MSO:0..59
Mul ‐State Outputs
Control override 1..60
See table
MSO:60..119
Mul ‐State Outputs
Occupancy override 1..60
See table
AI:0..59
Analog Input
Pressure 1..60
0..200 Pa
AI:60..119
Analog Input
Flow 1..60
0..200 l/s
Decimal
Value
Mode Descrip on
1
System Idle (in control temperature band)
2
Ini alizing
3
Hea ng mode
4
Cooling mode
5
Actuator in manual operate mode
6
BMS control override mode
