Industrielle styresystemer - Wiki
Slave address has ben set to 2 using the ModbusRegisterWriter!
The EC + TDS sensor by Seeed studio works on both voltage output and RS485. However, MODBUS-RTU is used in the project.
To set the slave address, the ModbusRegisterWriter should be used.
The ModbusRegisterWriter already sets the correct communication parameters given in the datasheet:
ECSensor function block to use to retrieve EC and Temperature: