- 0x0000 – Modbus Address (1~247)
- 0x0001 – Baud Rate:
- 0 = 1200 bps
1 = 2400 bps
2 = 4800 bps
3 = 9600 bps
4 = 19200 bps (default)
5 = 38400 bps
- 0 = 1200 bps
- 0x0002 – Parity and stop bits:
- 0 = No parity / 2 stop bits?
1 = Odd parity / 1 stop bit
2 = Even parity / 1 stop bit (default)
3 = No parity / 1 stop bit
- 0 = No parity / 2 stop bits?
- 0x0003 – Level Units:
- 0 = Meters (default)
1 = Centimeters
2 = Feet
3 = psia
4 = kPa
5 = mbar
6 = bar
- 0 = Meters (default)
- 0x0004 – Temperature Units:
- 0 = Celsius
1 = Fahrenheit
- 0 = Celsius
