Error message

USB: TNC doesn't support the device

Cause of error

- You connected to the USB bus a device that the TNC does not support.
- You have a software version that does not support USB block devices (memory sticks, hard disks, CD-ROM drives).

Error correction

- Use ISO9660 formatting.
If you have connected a hub, ignore the message.
If the message recurs even though no device has been connected or disconnected, inform your service agency.
- Update the feature content level (FCL) of the NC software:
Please contact your machine tool builder.