Industrielle styresystemer - Wiki
Slave address has ben set to 2 using the ModbusRegisterWriter!
To factory reset, hold the SW1 button for 3 seconds and disconnect power. After powering up the settings have been set.
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:
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