8.1 Configuration
8.1.1 Setting Communication Conditions
■
Configuration
Setting items Default Specification range Remark
Communication
mode
MEWTOCOL-COM MODBUS RTU Specify "MODBUS RTU".
Station no. 1 1 to 247
Set a specific station no. for PLC to
be connected to the PLC link. Set a
value that does not overlap with
other devices.
Baud rate 9600
300 / 600 / 1200 / 2400 /
4800 / 9600 / 19200 /
38400 / 57600 / 115200
The setting must be done according
to the devices connected.
Data length 8 bit 8 bit
The setting must be done according
to the devices connected. In
general, 8-bit length, even parity,
and 1-stop bit is used.
Parity Odd None / Odd / Even
Stop bit 1 bit 1 bit
RS/CS Invalid Invalid / Valid
Send waiting time
(set value × 0.01
ms)
0 0 to 10000
Set this when it is necessary to
delay response to the partner device
in slave communication.
Start code STX Invalid -
Use the unit in the default setting as
indicated on the left.
Terminator setting CR -
Terminator judgment
time
(set value × 0.01
ms)
0 -
Modem initialization Do not initialize -
(Note 1) In MODBUS communication, the following setting items need not be specified.
Start code, terminator setting, terminator judgment time, modem initialization, PLC link setting
8.1 Configuration
8-2 WUME-FP7COM-07
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