### External Device Settings

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

1. Press the Up key to display [STUP].

2. Press the ENTER key.

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

4. Press the ENTER key.

5. Press the Up, Down, or Shift/RESET key to display the setting value.

   Parameter No. | Settings | Setup Description
   --- | --- | ---
   b1-01 | 2 | Frequency Reference Selection 1
   b1-02 | 2 | Run Command Selection 1
   H5-01 | 01 | Node Address Setting (HEX)
   H5-02 | 3 | Communication Speed Selection
   H5-03 | 1 | Communication Parity Selection
   H5-04 | 3 | Stopping Method After Communication Error
   H5-05 | 1 | Communication Fault Detection Selection
   H5-06 | 5 | Drive Transmit Wait Time
   H5-07 | 1 | RTS Control Selection
   H5-09 | 2.0 | CE Detection Time

6. Press the ENTER key.

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