22.09.2017, 18:51
I thinked that mapper read all data at once and I saw in the counter's manual that it is not possible. I see also in instruction that there are 3 function commands by which I can read a data:
function 04 - is for reading measured data,
function 03 - is for checking parameters of counter,
function 16 - is for changing parameters of counter.
Where can I type this function code and also the other question is that LM sends 03 command for reading or other?
I must tell that this is much more complicated Modbus device for me than others before
function 04 - is for reading measured data,
function 03 - is for checking parameters of counter,
function 16 - is for changing parameters of counter.
Where can I type this function code and also the other question is that LM sends 03 command for reading or other?
I must tell that this is much more complicated Modbus device for me than others before