Hi Rolf, I managed to make it work. I came to a decision to switch the control display to hex and then I typed the command in without H as a suffix and now I am reading values properly but in hex format. I posted new question asking how to convert this format into decimal format which is more convinient for diplay.
If you want to check my post it is still unanswered and the tittle is "convert hexadecimal output to decimal (number)". Thanks for your time, Pedja
