# Another Ex controller problem with spindle faulting on jog **URL:** \ **Category:** General Chat\ **Created:** [October 21, 2024, 6:27am UTC](https://forum.avidcnc.com/t/another-ex-controller-problem-with-spindle-faulting-on-jog/3815 "2024-10-21T06:27:25Z")\ **Posts on this page:** 1\ **Showing post:** 6
**Author:** ![Eric](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.avidcnc.com/eric/32/3220_2.png) [@Eric](https://forum.avidcnc.com/u/Eric)\ **Post date:** [October 22, 2024, 12:35pm UTC](https://forum.avidcnc.com/t/another-ex-controller-problem-with-spindle-faulting-on-jog/3815/6 "2024-10-22T12:35:11Z")
Glad you got it sorted! Related, see this solution: > [@New problem EX controller](https://forum.avidcnc.com/t/new-problem-ex-controller/3811/17): > > @bhlwoodworks and I did some troubleshooting and he had VFD issue that we resolved as well: To explain: The motor AND VFD share the same input for faults. So if you motor OR your VFD is in a fault state you will not be able to home the machine. This is designed to protect your work should a motor, or your VFD fault while you are using the machine. In @bhlwoodworks case he had a third party spindle so we had to bypass that fault signal. We provide a set of dip switches for folks who are running… --- _[View the full topic](https://forum.avidcnc.com/t/another-ex-controller-problem-with-spindle-faulting-on-jog/3815)._