[MC65 DEX] COM port ?

O Olivier JOUET 2 years 11 months ago
1 1 0

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.

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1 Replies

O Olivier JOUET

The com port is "COM2:".

My cable was defective.

With a proper cable is working perfect.

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