Telegram Overview
The TBox and HMI exchange data using fixed-length telegrams.
Receive Data
Telegrams sent from the HMI to the TBox.
| Telegram | Data type | Description |
|---|---|---|
| Telegram 01 | BYTE | Controls sockets, pumps, dimmers and relays. |
| Telegram 02 | BYTE / UINT | Transfers system settings, commands, calibration values and force-off times. |
Send Data
Telegrams sent from the TBox to the HMI.
| Telegram | Data type | Description |
|---|---|---|
| Telegram 01 | BYTE | Transfers hardware availability, network information, actuator states and pump settings. |
| Telegram 02 | INT | Transfers TBox measurements, energy values and sensor values from hardware numbers 01–60. |
| Telegram 03 | INT | Transfers I²C sensor values from hardware numbers 61–120. |