
F1 F2 F3 F4
F1 F2 F3 F4
F1 F2 F3 F4
Serial Communication Settings
To program the Serial communication settings, press
I/O (F1)
key from
the base menu.
Press
COM (F1)
to select Serial communication:
Options for serial communication are:
Not Used
Modbus
Any selection other than “Not Used” requires installation of an option
board for the selected communication type.
If RS485 Modbus is selected, you will be asked to enter Baud rate,
parity, stop bit and address (see below):
Baud rate (for Modbus selection only):
Press
NXT (F1)
to select the baud rate and press
OK (F4)
Selections are:
19200
9600
4800
2400
1200
SET I/O
COM I/O 420 EXIT
Comm=Modbus
NXT OK
Baud=9600
NXT OK
35
Operation: Programming
Programming
Using
the Local Display