Hi Balazs,
This evening in a middle of the job my spindle router stop. Everything else was running normal. Motion is still there, but t everything which is connected to breakout board is dead (spindle, limit switches, probe).
I open the control box which contain's UC300 5LPT USB and HDBB2. Breakout board led is dead. I was thinking maybe the power supply is gone, but checking that with a multi-meter show me 12V. All cables are in place (nothing is loose).
Is there a test which can prove the board is fried or not?
Why this is happening?
Many thanks
Gabi