1 Reply Latest reply on May 26, 2015 1:17 AM by Olivier JOUET

    [MC65 DEX] COM port ?

    Olivier JOUET

      I'm currently working on an MC65 with the specific DEX cable (REF: 25-127558-01R).


      My problem is that I can't open the com port to send data. The normal port is "COM2:" but when I try to open this port it doesn't work and I get an "55" error code means:


      ERROR_DEV_NOT_EXIST

      55 (0x37)

      The specified network resource or device is no longer available.



      I made a loop to test each port, I just can open COM1: and COM6: but non of these ports work properly to send data. I can send data, but nothing come outside the cable.


      Any idea about the correct com port name ?


      Best regards,


      Olivier.