User Manual

2-10
IM 04L21B01-17EN
2.4 Setting the Serial Communication
◊ Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic
setting mode), and select the Menu tab > Communication (Serial) > Basic settings.
For RS-232
• Baud rate
Select 1200, 2400, 4800, 9600, 19200, or 38400 (bps).
• Data length
Select 7 or 8 (bits). To output the data in binary format, select 8.
• Parity
Set the parity check method to Odd, Even, or None.
• Handshaking
Select Off:Off, XON:XON, XON:RS, or CS:RS.
• Address
For Modbus protocol, enter a value in the range of 1 to 99. For a general purpose
communication protocol, this value is not set.
• Protocol
Select [Standard] for a general purpose communication protocol, [Modbus] for Modbus
slave, and [Modbus-M] for Modbus master.
If Modbus master is selected, Modbus master settings must be entered. See section
2.6.
For RS-422A/485
• Baud rate
Select 1200, 2400, 4800, 9600, 19200, or 38400 (bps).
• Data length
Select 7 or 8 (bits). To output the data in binary format, select 8.
• Parity
Set the parity check method to Odd, Even, or None.
• Handshaking
Not specified.
• Address
Select a number from 1 to 99.
• Protocol
This is the same as with the RS-232.