User guide

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4 Communication Specifications
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DM Link Communication
External Device Setup Manual
4 Communication Specifications
4.1 Communication Method
The communication method varies depending on the serial interface selected.
4.1.1 DM Link 1:1 Communication
4.1.2 DM Link 1:N Communication
4.2 Communication Conditions
4.3 Flow control
The following choices are available for the flow control method.
4.3.1 DM Link 1:1 Communication
Interface Communication Method
RS232C Full Duplex
RS422/485 2-wire Half Duplex
RS422/485 4-wire Full Duplex
Interface Communication Method
RS232C Half Duplex
RS422/485 2-wire
RS422/485 4-wire
Item Setting
Synchronization Asynchronous
Baud Rate 1200, 2400, 4800, 9600, 19200, 38400, 57600 or 115200bps
Data Bits 7 or 8 bits
Stop Bits 1 or 2 bits
Parity Even, Odd or None
Interface Flow Control
RS232C Hardware/None
RS422/485 2-wire None
RS422/485 4-wire