Error description 234-0024

Error message

HSCI communication error

Cause of error

The HSCI transfer jobs were not yet completed when a new DMA transfer began from the MC memory to the HSCI master.
Possible causes:
- Internal software error
- Too many "failed frames"

Error correction

If the error occurs together with a large number of failed frames:
- Check the HSCI cable connections
- Check the voltage supply to the devices
- Note further information in the control's diagnostic functions (bus diagnostics or TNCdiag)
The number of failed frames is shown in the bus diagnostics of the MC HSCI master.
If the error recurs:
- Create service files and save them
- Inform your service agency