Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
Sorry, this line *bldc.**N**.drive-offset* float rw (default: *0*) The angle, in degrees, applied to the commanded angle by the drive in degrees. This value is only used during the homing sequence of drives with incremental encoder feedback. It is used to back-calculate from commanded angle to

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
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Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
*bldc.**N**.encoder-offset* s32 rw [if personality & 0x0A] (default: *0*) The offset, in encoder counts, between the motor electrical zero and the encoder zero modulo the number of counts per electrical revolution I believe it's this line , my encoder is set to 1000 ppr , 1/2 revolution per

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
Try this https://photos.app.goo.gl/wk5hmCqTuujFq9vc8 Thank you -- Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
On Mon, Aug 13, 2018, 9:09 PM Gene Heskett wrote: > On Monday 13 August 2018 21:52:44 jeremy youngs wrote: > > > I loadrt hostmot2 > > > > And 7i90 at the top so it can find the 7i90 pins ( it was failing to > > do that ) > > Now it gives this , I'm close , I can feel it , but I'm also ignorant

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread Dave Cole
Is not you.  The links are wrong. In Google drive, if you right click the document and click share link, it will copy the share link to the clipboard. Then paste into your email. Dave On 8/13/2018 10:06 PM, Gene Heskett wrote: On Monday 13 August 2018 21:52:44 jeremy youngs wrote: I loadrt

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread Gene Heskett
On Monday 13 August 2018 21:52:44 jeremy youngs wrote: > I loadrt hostmot2 > > And 7i90 at the top so it can find the 7i90 pins ( it was failing to > do that ) > Now it gives this , I'm close , I can feel it , but I'm also ignorant > ant trying , lol. Sometimes that's all a steer can do to . >

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
I loadrt hostmot2 > And 7i90 at the top so it can find the 7i90 pins ( it was failing to do that ) Now it gives this , I'm close , I can feel it , but I'm also ignorant ant trying , lol. Sometimes that's all a steer can do to . terminal qi.jpg

Re: [Emc-users] Success story and a question

2018-08-13 Thread Jon Elson
On 08/13/2018 09:39 AM, Chris Radek wrote: So I encourage you going to LinuxCNC with an open mind and not trying to implement everything your old control had, whether it makes sense or not. Yes, I agree. The way the 3D preview and bounds checking is implemented in Axis, you get a lot of

Re: [Emc-users] Success story and a question

2018-08-13 Thread Gene Heskett
On Monday 13 August 2018 10:39:03 Chris Radek wrote: > On Tue, Aug 07, 2018 at 08:17:03PM -0600, Brent Loschen wrote: > > And now for my question.?? The old Bridgeport had a button on the > > front panel titled "No Z" that turned off all z motion and let me > > "air mill" a part as a sanity check

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread andy pugh
On 13 August 2018 at 15:34, jeremy youngs wrote: > Got the pin naming figure out , now to assign the pins to mesa card. I'm > rather unclear about that , I would like them to come out to the pwm/ > direction pins currently assigned on 7i90 That is the only ones it makes sense to assign to.

Re: [Emc-users] Success story and a question

2018-08-13 Thread Chris Radek
On Tue, Aug 07, 2018 at 08:17:03PM -0600, Brent Loschen wrote: > > And now for my question.?? The old Bridgeport had a button on the front > panel titled "No Z" that turned off all z motion and let me "air mill" a > part as a sanity check of my X & Y boundaries/fixtures.?? First

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread jeremy youngs
Got the pin naming figure out , now to assign the pins to mesa card. I'm rather unclear about that , I would like them to come out to the pwm/ direction pins currently assigned on 7i90 I think just copy and paste out of current 7i90 config to the bldc config then attempt a start and see if it goes

Re: [Emc-users] Bldc commutatation

2018-08-13 Thread andy pugh
On 13 August 2018 at 01:54, jeremy youngs wrote: > At 4.2 hal tutorial, connect pins to signals , the bldc docs don't give any > signals , are there none to be net commanded ? Signals are something that you make yourself. There are _no_ predefined signals in LinuxCNC. The stepconf and pncconf