RS485 Communication Flowchart
Comm
NET BAUD ADDR
Network
Disable
MODBUS
BACnet/MSTP
Comm
NET
Comm
NET BAUD ADDR MAX DEVID
Baud Rate
Auto
9600
19200
38400
76800
MSTP Address
001
.
.
.
127
Comm
NET BAUD ADDR
Baud Rate
300
1200
2400
9600
19200
38400
76800
MODBUS Address
001
.
.
.
247
Network
MODBUS
Network
BACnet/MSTP
Device Instance
00000000
.
.
.
99999999
MSTP Max master
001
.
.
.
127
Programming
Page 22
October 2017
CTL-UM-01026-EN-05