Use the SoMachine Basic software for the External Device to define its communication settings. Please refer to the External Device manual for more details.
Start SoMachine Basic and create a new project.
Select CPU and drag and drop to the settings screen.
From the hardware tree in the [Configuration] tab, select the Serial line to use.
Enter the following settings and click [Apply].
Setup Items |
Setup Description |
|---|---|
Protocol |
Modbus |
Baud rate |
115200 |
Parity |
Even |
Stop bits |
1 |
Physical medium |
RS-232 |
From the hardware tree in the [Configuration] tab, select [Modbus].
Enter the following settings and click [Apply].
Setup Items |
Setup Description |
|---|---|
Device |
None |
Transmission mode |
RTU |
Addressing |
Slave |
Address |
1 |
Response timeout (x 100 ms) |
10 |
Time between frames (ms) |
10 |