Re: [Emc-users] Programmer for a serial EEPROM?

2017-06-06 Thread Rene Hopf
Hi, for programming I can recommend the TL866 minipro, available from ebay or aliexpress. works great, programs almost everything, and there is open source software available for it. Rene > On 6. Jun 2017, at 07:24, Philipp Burch wrote: > > Hi Greg, > > I would assume that this naming differ

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread jeremy youngs
Good day folks. Im waiting for ebay to drop this at my door https://www.google.com/url?sa=t&source=web&rct=j&url=http://spectechind.com/Documents/KB/KBMG-212D-manual.pdf&ved=0ahUKEwjM6aSAtqnUAhUG3IMKHcT_CUgQFggqMAA&usg=AFQjCNGFBaUXQadurcokpyECREPoUQtv-A&sig2=Pi3K5iam1Y-9UdVNt5mrew . It calls for a

Re: [Emc-users] RPI saga continues - SPI probably solved

2017-06-06 Thread Gene Heskett
On Monday 05 June 2017 10:20:03 Bertho Stultiens wrote: > On 06/04/2017 06:15 AM, john mcintyre wrote: > > Your saga continues, you must be related to a bulldog😊 ,once locked > > on it cannot let go. > > Isn't this what you call a challenge? > > > Anyway, I've fixed a couple of things, like endia

Re: [Emc-users] RPI saga continues - SPI probably solved

2017-06-06 Thread Bertho Stultiens
On 06/06/2017 03:30 AM, Gene Heskett wrote: > Does the image I downloaded Saturday and wrote to an sd card yesterday > have this stuff in it? No, you need to pull the most recent source-files (hm2_rpspi.c and spi_common_rpspi.h) from the mailing list (or the forum). Login as pi user and put them

Re: [Emc-users] won't start on line 310 (run from here)

2017-06-06 Thread Jon Elson
On 06/05/2017 03:56 PM, Stuart Stevenson wrote: Gentlemen, Debian Wheezy latest linuxcnc release - installed today - but the last release did the same thing Axis interface Kasuga 3 axis mill when starting (run from here) on line 310 I get the error "length of cutter compensation entry move is n

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread Jon Elson
On 06/06/2017 09:31 AM, jeremy youngs wrote: Good day folks. Im waiting for ebay to drop this at my door https://www.google.com/url?sa=t&source=web&rct=j&url=http://spectechind.com/Documents/KB/KBMG-212D-manual.pdf&ved=0ahUKEwjM6aSAtqnUAhUG3IMKHcT_CUgQFggqMAA&usg=AFQjCNGFBaUXQadurcokpyECREPoUQtv-

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread jeremy youngs
Isolated, as in opto isolator on the bob ? Thank you On Jun 6, 2017 12:03 PM, "Jon Elson" wrote: > On 06/06/2017 09:31 AM, jeremy youngs wrote: > >> Good day folks. Im waiting for ebay to drop this at my door >> https://www.google.com/url?sa=t&source=web&rct=j&url=http:// >> spectechind.com/Docu

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread Greg Bentzinger via Emc-users
The way I read the manual page 24 section H. It is saying the tach is a better option for fine motor control, but not required. If you are using a spindle encoder as a tach source to have LinuxCNC control a +/- 10VDC connected between terminals COM and SIG (see figure 14). As Jon stated you wil

Re: [Emc-users] won't start on line 310 (run from here)

2017-06-06 Thread Stuart Stevenson
will try that - thanks On Tue, Jun 6, 2017 at 11:53 AM, Jon Elson wrote: > On 06/05/2017 03:56 PM, Stuart Stevenson wrote: > >> Gentlemen, >> >> Debian Wheezy >> latest linuxcnc release - installed today - but the last release did the >> same thing >> Axis interface >> Kasuga 3 axis mill >> >> w

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread Gene Heskett
On Tuesday 06 June 2017 10:31:45 jeremy youngs wrote: > Good day folks. Im waiting for ebay to drop this at my door > https://www.google.com/url?sa=t&source=web&rct=j&url=http://spectechin >d.com/Documents/KB/KBMG-212D-manual.pdf&ved=0ahUKEwjM6aSAtqnUAhUG3IMKHc >T_CUgQFggqMAA&usg=AFQjCNGFBaUXQadur

Re: [Emc-users] RPI saga continues - SPI probably solved

2017-06-06 Thread Gene Heskett
On Tuesday 06 June 2017 11:46:27 Bertho Stultiens wrote: > On 06/06/2017 03:30 AM, Gene Heskett wrote: > > Does the image I downloaded Saturday and wrote to an sd card > > yesterday have this stuff in it? > > No, you need to pull the most recent source-files (hm2_rpspi.c and > spi_common_rpspi.h)

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread jeremy youngs
Thank you guys On Jun 6, 2017 4:29 PM, "Gene Heskett" wrote: > On Tuesday 06 June 2017 10:31:45 jeremy youngs wrote: > > > Good day folks. Im waiting for ebay to drop this at my door > > https://www.google.com/url?sa=t&source=web&rct=j&url=http://spectechin > >d.com/Documents/KB/KBMG-212D-manual

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread Jon Elson
On 06/06/2017 12:36 PM, jeremy youngs wrote: Isolated, as in opto isolator on the bob ? Thank you The speed command is an analog voltage, so a simple optoisolator won't work. There are isolated spindle speed controllers that use a PWM scheme on an optoisolator and then convert to voltage on

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread jeremy youngs
So pwm to analog 10v is necessary On Jun 6, 2017 8:55 PM, "Jon Elson" wrote: > On 06/06/2017 12:36 PM, jeremy youngs wrote: > >> Isolated, as in opto isolator on the bob ? Thank you >> >> >> The speed command is an analog voltage, so a simple optoisolator won't > work. There are isolated spindl

Re: [Emc-users] tach/generator/encoder

2017-06-06 Thread Gene Heskett
On Tuesday 06 June 2017 22:39:16 jeremy youngs wrote: > So pwm to analog 10v is necessary > Yes, and the velocity output from an encoder module to tell this controller how fast the spindle is turning. Its the feedback signal to the PID module. The actual lock step that drives the z axis is de