Which Adresse i have to type into the field "start-Adress" and "size"?

[thoath2]

Hello, I have problems to know, what i have to type into the fields "start-Adress" and "size". I use the energy-meter-device B+G DS100 30B. The Adresses are in the file. Which adresses i have to give in, when i want to get for example values for the first register (31025). Is there a documentation? Best regards Thomas

[thoblerone]

The ModbusTool is about the Modbus Registers. The register numbers are specified in decimal number, your data sheet is using hexadecimal number. Thus you should type a start address of 1024 and use Integer data format.