Mapping Data Types from BACnet MSTP to Metasys N2 on Quickserver Gateway

Following aspects are to be considered while doing configuration of a Quickserver Gateway for the data points from BACnet MSTP to Metasys N2.

The data types supported by BACnet MSTP are;

AI	Analogue Input
AO	Analogue Output
AV	Analogue Value
BI	Binary Input
BO	Binary Output
Bv	Binary Value
MI	Multi-state Input
MO	Multi-state Output
MV	Multi-state Value

 

The data types supported by Metasys N2 are;

AI	Analogue Input
AO	Analogue Output
BI	Binary Input
BO	Binary Output
ADI	Integer
BD	Byte
ADF	Float Registe

 

Following table shows how the respective data types of BACnet are configured on Metasys N2;

 

BACnet	Metasys N2
AI	AI
AO	AO
AV	ADF
BI	BI
BO	BO
BV	BD (Byte in config file)
MI	ADI (Integer in config file)
MO	ADF (Float_reg in config file)
MV	ADF (Float_reg in config file)