Just started cutting the usual plastic parts and spindle went to max 4000rpm ok but alarmed out when spindle stopped and freewheeled slowly to a stop.
Will stop and start 0- 1500rpm ok not great for plastic though…
Have had 320v power error popping up more a little more frequently lately so am kind of thinking its linked to this.
Incoming 3 phase seems ok
Spoke to has engineer but was a little vague as its older 2003 ish model.
Any help would be appreciated