### External Device Settings

To configure communication settings, use the DSPL, DATA/ENTER, Up, or Down key on the digital operator located on the front of the inverter. Refer to your External Device manual for details.

1. Press the DSPL key to select [PRGM].

2. Press the Up key to display the parameter you want to set.

3. Press the DATA/ENTER key.

4. Press the Up or Down key to display the setting value.

   Parameter No. | Settings | Setup Description
   --- | --- | ---
   n03 | 2 | RUN Command Selection
   n04 | 6 | Frequency Reference Selection
   n153 | 1 | Slave Address Setting (DEC)
   n154 | 2 | Baud Rate Selection
   n155 | 0 | Parity Selection
   n156 | 10 | Transmission Wait Time
   n157 | 0 | RTS Control

5. Press the DATA/ENTER key.

6. Reboot the External Device.
   This completes the setting of the External Device.