Click the [Serial Port] tab from the [PLC System Settings] of the ladder software for the communication settings of the Serial port (Serial Port on CPU) and set as below.
Setup Items |
Setup Description |
|---|---|
Communications Settings |
Custom |
Baud |
19200 |
Format |
8,1,E |
Mode |
Modbus RTU Slave |
Modbus Slave Address |
1 |
Set the value of the DIP Switch on the rear of the Option Board as shown in the table below.
DIP Switch No. |
Set Value |
|---|---|
1 |
ON |
2 |
ON |
3 |
ON |
4 |
OFF |
5 |
OFF |
6 |
ON |