You can adjust or check the driver communication settings. Configure the drivers settings to match the communication settings of the external device. The communication settings are different depending on the external device.
To adjust the communication settings:
Check the parameters on the external device itself, and adjust as required. [Timeout(sec)], [Retry], [Wait To Send] are recommended to be used with their initial settings.
Touch the [Save and Reboot] button. The changes are saved and the runtime application restarts.