10
Set DTU serial communication parameters
You can set the communication parameters of the DTU serial port: baud rate,
data bits, stop bits and parity bits . These parameters need to be exactly the
same as the serial communication parameters of the connected device to
ensure the normal serial communication.
The following descriptions are given according to the communication protocol:
Protocol 0 : TRANSPARENT ( Tcp/ip protocol),
Protocol 1: COM WAY protocol (private protocol for connecting comway
Dc-vcom software),
Protocol 2: ID _TRANSPARENT (Tcp/ip + ID mode)
1)
COMWAY Protocol
Comway protocol is a communication protocol developed by Comway IOT
communication Corp. based on the TCP/IP protocol, and is only used to establish a
connection with the COMWAY Dc-vcom software. The specific configuration is shown in
the following interface:
Server configuration page of socket as shown in the figure below , you need to select
1: COMWAY protocol, default server address: ds.fusionunix.com and port number
(9000) , The
DTU ‘s 12 -digit barcode is a factory-set unique identification ID number.
