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Digital speed control wiring

Wiring up the motor controls

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Ian Lee	28/12/2009 13:29:45
53 forum posts	Hi. Can anyone help please, I have a LENZE SMD digital frequency inverter and want to know which wires go where for the full motor control, I have built a multi purpose tool post and want a variable speed control on my 3phase .37kw motor which will control the milling/grinding functions of the said tool post What I actually need is a simple diagram showing which wires go from the inverter to give me variable speed forward and reverse using suitable pots as well as stop. Any help with this request would very welcome Ian Edited By Ian Lee on 28/12/2009 13:50:56
KWIL	28/12/2009 13:54:36
3681 forum posts 70 photos	Ian, Have you got the Manual for this Inverter? Ken
LADmachining	28/12/2009 14:04:38
126 forum posts 11 photos	Maybe this link will help:- http://www.lenze.co.uk/images/Produktinformationen/Frequenzumrichter/smd/Quick_Starts/Quick_Set-Up_CardHiResen.pdf Anthony
Ian Lee	28/12/2009 14:25:01
53 forum posts	Hi Kwil yes I've got the handbook which came with it Ian
Ian Lee	28/12/2009 14:39:02
53 forum posts	Hi LADmachining, thanks for the link but unfortuanately its like a foriegn language to me as I'm not that good with understanding pure wiring diagrams. I need something which goes along the lines of From terminal 7 run a wire to pot input side, from this pot run wire to terminl#. For some reason I don't understand the terminology or the theories shown in instructions (I think I'm not on my own).
KWIL	28/12/2009 15:02:14
3681 forum posts 70 photos	ian, Read my personal message to you and reply with email address. Outside this forum I will "talk" you through it. You may need to program the device as in "commissioning" but it can be quite straight forward. Ken Edited By KWIL on 28/12/2009 15:12:44

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