hello Adil
thanks for the assist, the error was that the CPC screen was replaced before and them model code in the key was different, this machine didnt have perfector in it so one of my friends mr deeb sent me the code to make it work.
but what I'm facing now is another issue
the machine can run on inching but can't run fully, the situation is as follow, when pressing the run operation button the machine beeps but motor goes on from the first beep while break still on.
then it stops with an error and the break goes off then back on after 5 seconds.
any help please
thx