Hi Guys,
Does anyone establish a Modbus communication with HC2-S probe from Rotronic? In the datasheet it says, it has a Modbus interface and also in the software there is selection of Modbus. But the problem is related about the register of values that I should read in Modbus. There is nothing about that registers just a unit address and no register address. My question is how can I read the data registers without any addresses? By the way, I think may be is related to the protocol which I think is Modbus ASCII and not a Modbus RTU. Does the addressing in both protocol are the same?
Does anyone establish a Modbus communication with HC2-S probe from Rotronic? In the datasheet it says, it has a Modbus interface and also in the software there is selection of Modbus. But the problem is related about the register of values that I should read in Modbus. There is nothing about that registers just a unit address and no register address. My question is how can I read the data registers without any addresses? By the way, I think may be is related to the protocol which I think is Modbus ASCII and not a Modbus RTU. Does the addressing in both protocol are the same?