Originally Posted by
austenit
Once again, thanks to ifxcnc and drdos
I believe I understand the meaning of your instructions but I can not do it practically
So I have the module I/O with all the cables connected , with numbers A1, A2, A3 ....., then another line with number B1, B2 ...
And I have a total of four module like this.
Then , with all power off, I put one probe of the ohmmeter on , let s say the B24 and the other proble on the ground ....is that right ???
In this case , I get some with " o" , others with 2400 ohms and so but nothing like 60ohms ??????
?????
I guess something is wrong in what I am doing