I'm currently communicating a modbus master and slave and by using registers we can call the data.
The slave address of the bytes are
bytes 0 to 3 = analog input 1
byte 4 = status of analog input 1
byte 5 to 8 = analog input 2
byte 9 = status of analog input 2
Can anyone teach me how can i call the bytes 5 to 8 using registers.
the slave is Aztec 600 and the master is RVG200 both abb products..