E-STOP Circuit - will this cause any problems?

[camhguh]

Its always best to refer to the electrical machinery regulations for the latest interpertation of good practice re estops and safety circuity.

I would paste the link but Im not quite In control of this tablet yet :)


Just google It


QUOTE=birchy;39536]I would much prefer to kill the power and re-zero rather than rely on software. At the end of the day, it's a safety circuit. I'm not going to add spindle speed control at this stage, however I may add it in the future if I need to replace the motor and/or upgrade to an inverter drive. Latest drawing is attached. Please let me know if you see any mistakes or can suggest improvements!


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