Select [PLC System Register Setting] from [Option] of the tool bar in the ladder software to display the [PLC System Register Setting] dialog box. Select the [COM Port Setting] tab to set as below. In addition, you need to set the internal switch in the main unit. Please refer to the manual of the External Device for more details.
Ladder Software Setting
Setup Items |
Setting Value |
|---|---|
Data Length |
8 |
Parity |
Odd |
Stop Bit |
1 |
Operation Selection |
Computer link |
Modem Connection |
OFF |
Not automatically change to 2400bps |
OFF |
Unit No. |
1 |
Internal Switch in the Main Unit
Settings |
Setup Description |
19200 |
Line Speed |