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D X-3 021 Se ri es Ind ustr ia l 4G C lo ud Ro u ter
It's invalid in MC master mode.
Device Starting Address (decimal)
Set up the device starting address (decimal, input range is from $2048 to
$4095 for word type data, input range is from M0 to M511 for bit type data). $ or
M specifies that the match must start at the beginning of a Device Starting
Address.
Length
Set up the number of the continuous address followed by the default mapped
_3
address will be read or write. Input range is from 1 to 64.
Operation
Click the +/- button to add mapping or delete mapping.
Edit
Click an item of register mapping forms that can be edited.
3.4.2
RS485
RS-485 (Recommended Standard - 485) is a telecommunication standard for binary serial communications between
devices. It supports six work modes, include: Transparent mode, Slave mode, Master mode, Serial Server-TCP Server,
Serial Server-TCP Client and Serial Server-UDP Client.
You can set up the configurations for RS-485, including Baud Rate, Data Bits, Stop Bits, Parity Bits, and many more.
Working Mode
Select the working mode for the current active serial port.
Baud Rate
Set up the baud rate for the serial port. Options are 2400, 4800, 9600, 19200,
38400, 57600 and 115200.
Data Bits
Set up the data bits for the serial port. Options are 7 and 8. It must be set to 8
when communication mode is Modbus RTU.
Stop Bits
Set up the stop bits for the serial port. Options are 1 and 2.
Parity Bits
Set up the parity bits for the serial port. Options are None, Odd and Even.
Transparent mode
This mode is suitable for uploading and downloading data remotely via the serial port.
3 - 4 0
Description
Description
Default
N/A
N/A
N/A
N/A
Default
Close
9600
8
1
None
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