RS-232 Control and ASCII Command Interface
The AC7110 includes an RS 232 communication port for remote control using ASCII commands.
These commands can be sent in various ways, most commonly via a control panel.
For testing purposes, the AC7110 can also be connected directly to a PC to verify API command functionality.
- Service port (USB-C virtual RS-232) communication protocol (Internal debug) Baud rate: 115200 (fixed), Data bit: 8, Stop bit: 1, Parity bit: none
- Phoenix RS-232 port communication protocol (Connect to control system) Baud rate: 4800~115200 (configurable), Data bit: 8, Stop bit: 1, Parity bit: none
| Command | Function | Example | Feedback | Default |
| ? | Get the list of all commands | ? | ||
| help | Get the list of all commands | help | ||
| get fw version | Get firmware version | get fw version | TX FW 1.0.0 / RX FW 1.0.0 | |
| set reboot | Reboot the device | set reboot | Reboot – system initializing | |
| set reset | Reset to factory defaults | set reset | Confirm reset | |
| get status | Get system status | get status | System status output | |
| set key on/off | Enable or disable front panel key | set key off | Key off | on |
| get key | Get front panel key status | get key | Key on | |
| set baud x | Set RS-232 baud rate | set baud 6 | Baud rate 115200 | 115200 |
| get baud | Get RS-232 baud rate | get baud | Baud rate 115200 | |
| get usb5v x | Get USB host input 5V status | get usb5v 0 | USB host 1: 5V / USB host 2: none | |
| set autoswitch x | Set auto-switching on/off | set autoswitch on | Autoswitch on | on |
| get autoswitch | Get auto-switching status | get autoswitch | Autoswitch on | |
| set tx usbd x power y | Set TX USB device port power | set tx usbd 0 power 1 | TX USB power follows host | 1 |
| get tx usbd x power | Get TX USB device power | get tx usbd 0 power | TX USB power follows host | |
| set rx usbd x power y | Set RX USB device port power | set rx usbd 0 power 1 | RX USB power follows host | 1 |
| get rx usbd x power | Get RX USB device power | get rx usbd 0 power | RX USB power follows host | |
| set hdbt update | Set service port to HDBT UART | set hdbt update | HDBT update | |
| set input x | Select USB host input | set input 1 | Input USB host 1 | 1 |
| get input | Get USB host input | get input | Input USB host 1 |