502,889 active members
5,157 visitors online
Register for free
IndustryArena Forum > MetalWorking Machines > Fadal > spindle run and stopped fadal 4020
Results 1 to 1 of 1
  1. #1
    Join Date
    Jan 2019

    Exclamation spindle run and stopped fadal 4020

    I have a error #8 in fadal 4020, when I put the command m3s500 de spindle run and stopped, run and stopped several times. after the machine send de error #8, I am traying run the spindle directly from inverter in mode jog but I have the same problem.

  2. #2
    Join Date
    Oct 2008

    Re: spindle run and stopped fadal 4020

    I was having a problem like this. I looked and my VFD had no errors, so I put my VFD in manual mode and ran it with no issues at all in manual. So I put it back and remote and the issue returned.
    I then check and cleaned the connections tot he spindle 1050-1 card and the little coax looking connectors and the problem never came back.

    Also, check the little round reset buttons in both cabinets.

    Hopefully you get this lucky.


  3. #3
    Join Date
    Feb 2007

    Re: spindle run and stopped fadal 4020

    You likely have a problem with your spindle controller card or inverter. When you get alarm #8, this is telling you that your motor is spinning with no movement from the belts, like they are off the pulley. If your belts are good, check the code on your drive. You could have an intermittent fault with your Hall effect as well. You can shoot it to me and we can get this figured out for you.

    FadalCNC Tech Support

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts