Periodic Data Output (command 07h)
Command is designed to switch on periodic data output.
After the command is processed, the sensor starts sending data periodically — level, temperature, and frequency — with the time interval prescribed by the 13h command.
Turning off of the periodic data output is performed after receipt of any true command, reset of the processor or disconnection of power power supply (if the data output mode is not istalled by default).
Command format:
| Offset, bytes | Field size, bytes | Value | Description |
|---|---|---|---|
| 0 | 1 | 31h | Prefix |
| +1 | 1 | 00h..FFh | The Network address of the sender |
| +2 | 1 | 07h | Operation code |
| +3 | 1 | 00h..FFh | Checksum |
Response format:
| Offset, bytes | Field size, bytes | Value | Description |
|---|---|---|---|
| 0 | 1 | 3Eh | Prefix |
| +1 | 1 | 00h..FFh | Network address of recipient |
| +2 | 1 | 07h | Operation code |
| +3 | 1 | 00h | The command has been executed successfully |
| The command cannot be executed | |||
| +4 | 1 | 00h..FFh | Checksum |
Periodic data output format:
| Offset, bytes | Field size, bytes | Value | Description |
|---|---|---|---|
| 0 | 1 | 3Eh | Prefix |
| +1 | 1 | 00h..FFh | The Network address of the sender |
| +2 | 1 | 07h | Operation code |
| +3 | 1 | -128…127 | Temperature in in degrees Celsius |
| +4 | 2 | 0000h…FFFFh | Relative level |
| +6 | 2 | 0000h…FFFFh | Frequency value |
| +8 | 1 | 00h..FFh | Checksum |
