### Settings of External Device

Use the process computer for communication settings of the External Device.

Please refer to the manual of the External Device for more details.

#### Procedure

1. Perform the following communication settings in the process computer.

   Setup Items | Setup Description
   --- | ---
   Mode | RTU
   Data Bit | 8 (Fixed)
   Parity Setting | Enable
   Parity | EVEN
   Stop Bit | 1
   Speed | 19200
   Address | 1
   Delay | 0