Daikin WGZ200DW - BAS Interface

72 WGZ030D through WGZ200D OMM 1130-2
BAS Interface
The BAS interface will use the supervisor port on the controller as a connection point.
Protocols Supported
The following building automation system (BAS) protocols are supported. It is possible to change the
building automation interface without loading different software.
BACnet®
When protocol is set to BACnet, the baud rate and ident set points are not accessible. The ident setting is
locked at 1 for BACnet, and the baud rate is locked to 19200.
LONworks®
With protocol set to LON, the baud rate and ident set points are not accessible. The ident setting is locked
at 1 for LON, and the baud rate is locked to 4800.
Modbus®
With the protocol set to Modbus, the baud rate and ident set points are accessible.
Available Parameters
Types: A = Analog, I= Integer, D= Digital
I/O: I = Input only, O = Output only , I/O = Input/Output
Type
Index
I/O
Description
LONWORKS
BACnet
Modbus
A 1 I/O Network Cool LWT set point
x x x
A 2 O Active LWT set point
x x x
A 3 I/O Network limit set point
x x x
A 6 O Evap LWT
x x x
A 7 O Cond EWT
x x x
A
10
O
Unit capacity (%)
x
x
x
A 11 I Network Cool LWT set point default
x
A 15 O Suction temp
x x x
A
16
O
Evap sat temp
x
x
x
A 17 O Evap pressure
x x x
A
20
O
Cond sat temp
x
x
x
A 21 O Cond pressure
x
x
x
A 39 O OAT
x x x
A
42
O
Active Capacity Limit
x
x
x
A 50 I/O Network Ice LWT set point
x x x
I 1 O Active alarms 1
x
x
x
I 2 O Active alarms 2
x x x
I
3
O
Active alarms 3
x
x
x
I 4 O Active alarms 4
x x x
I
5
O
Active alarms 5
x
x
x
I 6 O Active alarms 6
x
x
x
I 7 O Active alarms 7
x x x
I
8
O
Active alarms 8
x
x
x
I 9 O Active alarms 9
x x x
I
10
O
Active alarms 10
x
x
x
Continued next page.