## 5.3 Device Communication Management

1. Commands Sent By Server

Shows the list of commands sent to the device by the current system. If the return value is ¡Ý0, execution is successful. If it is a negative, the execution failed.

Clear Command List: Click it to open the Confirm interface. Click [OK] to clear all items in the list of commands sent by the server;

Delete: Tick the check box before the command to be deleted, and click [Delete]. Confirm to delete the command.

2. Device Monitoring

By default it monitors all devices with the current user¡¯s level, and lists the operation information of the devices: device name, serial number, operation type, current status, commands to be executed, and progress, etc.