Hi All,
I have an Acromax MX16, with an 11M control and I'm having an issue with the spindle. It wouldn't run over 900 RPM. It would just stop, and show no alarms on screen. I had to power down and restart. There were 2 alarm lights on the board, 8 and 4, which I found out means it's an ALARM 12 "overcurrent flows to DC Link". I'm not very knowledgeable on electronic stuff, so I replaced the board(price was very good!). Powered it up, and ran spindle over 1000 RPM. Yay! fixed! Nope, spindle won't shut off! I have to power down completely. Restart, and it does the same thing. Can anyone offer any suggestions? Thank You!--------- John :cheers: