User guide

3-8

M-4662

3.3 ConfiguringtheSerialInterface

◊ Press MENU and then select Menu tab > Basicsettingmode > Menu tab >

Communication(Serial) > Basicsettings

ForRS-232

• Baud rate

Select 0, 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 to Odd, Even, or None.

• Handshaking

Select Off:Off, XON:XON, XON:RS, or CS:RS.

• Address

Enter a value in the range of 1 to 99 for the Modbus protocol. For a general purpose

communication protocol, do not set this value.

• Protocol

Select Standard for a general purpose communication protocol, Modbus for Modbus

slave, and Master-M for Modbus master.

If you select Modbus master, you must specify Modbus master settings. See section 3.5

for details.

ForRS-422/485

• Baudrate