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3 Phase drill press question

jabberwoki

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puyallup wa usa
So I've got the motor controller mostly figured out but I need to know what to do with the on off switch and the emergency stop button.
The connections left are 1/ L1 combined and 2 and 3.
The emergency stop button has 3 connection's on each side and the start stop station has 2 on either side. So how do I wire it up?
Thanks.
 

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A_Pmech

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You're going to be wiring a standard 3-wire control circuit. This schematic shows how to put it together.

To wire in the mushroom button, you'll want to place it in series with the STOP button in a normally closed state. When you hit the mushroom it will kill power to the starter coil just as if you pressed the STOP button, but it will not allow the machine to re-start until you pull the mushroom out again.

15701.jpg
 
OP
J

jabberwoki

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Well the mushroom is a momentary switch?
And remember your educating a dumb *** that diagram is gobbledy gook to me.
But I`ll print it off and go see my mates at the electrical store tomorrow.
Thanks Mate
 
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A_Pmech

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Even if it is a momentary, you'll still wire it normally closed in series with the STOP button on the control station to open the motor starter.

This will help with the schematic symbols:

electrica_relay_diagram-726567.gif


read_single_line_diagram-727720.gif
 
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