[Cl...] Posted December 2, 2021 Share Posted December 2, 2021 We had to power down our O-inspect so a contractor could finish some electrical work. When I powered it back up the drives would not turn on. Any ideas as to why? Link to comment Share on other sites More sharing options...
[No...] Posted December 3, 2021 Share Posted December 3, 2021 The only problem with drives I frequently had was when one or more of the axes were at or close to their limits. Then the machine would try to home but the axes would hit the limit switches before the controller was ready and the drives went off. I don't know if an active limit switch also prevents drives from turning on, but when in doubt it may be worth a try to pull the axes away from the limits by hand. Link to comment Share on other sites More sharing options...
[Cl...] Posted December 3, 2021 Author Share Posted December 3, 2021 I shut it down/powered it up again and the drives turned on. Maybe it happened because it was Thursday? Link to comment Share on other sites More sharing options...
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