Protocol Parameters¶

Address	1-256
Standard	RS485
Baudrate	9600, 19200, 38400, 57600, 76800, 115200, 230400
Data bits	8
Parity	Even, Odd, None
Stop bits	1, 2
Version	Modbus RTU
Convention	Register adress starting from 0
Data type	Unsigned Int16 (if not stated otherwise)

Protocol settings in controller¶

User can set address, baudrate, parity and stop bits through controller menu.

Long press settings button.

Advanced settings password: 2014.

Press back arrow to confirm selected settings.

Flowair Modbus

Modbus Functions