Setting Up My PM935 Mill
I just figured that you didn't want the car to get lonely outside,  Big Grin Big Grin
dallen, proud to be a member of MetalworkingFun Forum since Apr 2012.

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With out a Mrs to direct, the shop is where ever you want it. Mine just happens to be bigger than the house and climate controlled. At least in the winter.
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Greg
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(09-12-2015, 09:12 AM)arvidj Wrote:
(09-12-2015, 07:13 AM)Mayhem Wrote:
(09-11-2015, 05:48 PM)EdK Wrote: I got enough parameters set on the VFD to make the motor spin so there is some progress. I still have a few more I need to tweak and then I'll video the "running of the mill". Stay tuned.  Smile

Ed

I only have two parameters:



Big Grin   Big Grin   Big Grin   Big Grin   Big Grin

For the anal-retentive among us that is one parameter with two settings   Blush

OK - how about this:

Parameter one: Machine plugged in.  Possible settings: (1) Yes, (2) No.

Parameter two: 440V 32A three-phase power. Possible settings: (1) On, (2) Off.

It took me a while to think about that Big Grin
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(00001) 00000000 (00010) 00000001 Big Grin
Willie
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A video as promised. Short and boring but it's all I had time for. This was a very busy weekend for me.

Ed




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That was pretty epic Ed
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Greg
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One suggestion Ed. Find the parameter for carrier frequency and work on that. My ears still hurt!   Smiley-gen151
Willie
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(09-14-2015, 03:28 PM)Highpower Wrote: One suggestion Ed. Find the parameter for carrier frequency and work on that. My ears still hurt!   Smiley-gen151

Yup, when I first turned it on I knew I had to adjust that first thing. The default is 2K and that's what you're hearing in the video. I bumped it up to 6K and that quieted it down quite a bit. I'll do some more tweaking once it's in its final resting place.

Ed
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My solid state phase converter, (probably a VFD without the variable) uses a 20K carrier, not loud but annoying as hell. Most people can't hear it, as deaf as I am I still hear it with my right ear only.
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Greg
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I find that kind of squeal about as appealing as chewing on alumin(i)um foil!    Smiley-signs131

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Willie
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