Posts: 9,459
Threads: 0
Joined: Dec 2004
if the Jet truely has a VFD....
Tool Off buttons for tools connected to a vfd are not disconnecting power. They are opening or closing input contacts (depending on how they are wired) on the VFD. The inputs are read by the VFD and then it typically does something on the output side the VFD like slow the tool a certain way/time and then stop power. You would need to wire in a separate disconnect from power if you want the VFD to be powered off. You never want to loose power to the VFD while it is running voltage on the output side if at all possible.
Also important to note E-stops are wired separately as well. You can wire the stop circuit to do a specific subroutine and then also wire one to kill power.
Many VFD's will also run without power for a specific time until its capacitors bleed off.
Glad its my shop I am responsible for - I only have to make me happy.
Posts: 21,254
Threads: 2
Joined: Mar 2009
Location: IA
David
Just like Steve said it will stay on the whole time it is plugged in.
If you want it off unplug it. I leave my lathe on all the time since I am to lazy to reach up and unplug it.
I had a 220 outlet put on the ceiling with a 3 foot extension coming out of the box. To me it is a good way to keep a cord out of the way on the floor.
I also hope you start posting in wood turning so we can see what you are doing. Lots of good advise there too.
Arlin
As of this time I am not teaching vets to turn. Also please do not send any items to me without prior notification. Thank You Everyone.
It is always the right time, to do the right thing.