Robustel GoRugged R3000-3P User Guide
32
RS485 @ Serial
Item
Description
Default
Baud-rate
Select from “300”, “600”, “1200”, “2400”, “4800”, “9600”, “19200”, “38400”,
“57600” , “115200”and “230400”.
115200
Data bit
Select from “7” and “8”.
8
Parity
Select from “None”, “Odd” and “Even”.
None
Stop bit
Select from “1” and “2”.
1
Protocol
Select from “None”, “Transparent” and “Modbus”.
Transparent: Router will transmit the serial data transparently without any
protocols.
Modbus: Router will transmit the serial data with Modbus protocol.
Transparen
t
Mode @Transparent
Select from “TCP Server”, “TCP Client” and “UDP”.
TCP Client
Local
Port
@Transparent
Enter the Local port for TCP or UDP.
0
Multiple
Server
@Transparent
Click “Add” button to add multiple server. You need to enter the server’s IP
and port, and enable or disable “Send data to serial”. If you disable “Send
data to serial”, router will not transmit the data from this server to serial
port.
Note:
This section will not be displayed if you select “TCP server” in “Mode”.
Null
Enable
Protocol @Transparen
t
Tick to enable protocol advanced setting.
Disable
Interval
Timeout
@Transparent
The serial port will queue the data in the buffer and send the data to the
Cellular WAN/Ethernet WAN when it reaches the Interval Timeout in the
field.
Note
: Data will also be sent as specified by the packet length or delimiter
settings even when data is not reaching the interval timeout in the field.
10
Packet
Length
@Transparent
The Packet length setting refers to the maximum amount of data that is
allowed to accumulate in the serial port buffer before sending. 0 for packet
length, no maximum amount is specified and data in the buffer will be sent as
specified by the interval timeout or delimiter settings or when the buffer is
full. When a packet length between 1 and 1024 bytes is specified, data in the
buffer will be sent as soon it reaches the specified length.
Note
: Data will also be sent as specified by the interval timeout or delimiter
settings even when data is not reaching the preset packet length.
1360
Enable Delimiter1
When Delimiter 1 is enabled, the serial port will queue the data in the buffer
Disable
