Re: [Emc-users] Why LinuxCNC website is compromised by Google ?

2012-05-11 Thread Alex Joni
Seems you are all correct. We had a hack a while ago, and I tried to clean it up (until I couldn't see any more evidence of the hack). Since google didn't adjust the search results, I tried the webmaster tools approach, and found evidence of more hacking. It should be all cleaned out now, and I

Re: [Emc-users] Why LinuxCNC website is compromised by Google ?

2012-05-11 Thread John Thornton
Thanks Alex. On 5/11/2012 4:24 AM, Alex Joni wrote: Seems you are all correct. We had a hack a while ago, and I tried to clean it up (until I couldn't see any more evidence of the hack). Since google didn't adjust the search results, I tried the webmaster tools approach, and found evidence

Re: [Emc-users] Raspberry pi integration?

2012-05-11 Thread Kent A. Reed
On 5/10/2012 10:11 PM, Jon Elson wrote: Kent A. Reed wrote: As for the ARM-specific real-time Linux that definitely is required, Jon has been waiting for several years for RT-Linux to be ported satisfactorily to the BeagleBoard. Slight error, it is RTAI that is not yet available on the

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread John Thornton
I don't remember any braking size resistors in the infeed unit when I had it apart... Does anyone think that a line reactor in between the phase converter and the machine would do any good? John On 5/9/2012 1:24 PM, robert wrote: but im not sure if johns drive will regen back to the mains

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread Dave Caroline
On Fri, May 11, 2012 at 1:55 PM, John Thornton bjt...@gmail.com wrote: I don't remember any braking size resistors in the infeed unit when I had it apart... Does anyone think that a line reactor in between the phase converter and the machine would do any good? Are you just looking at the

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread John Thornton
What should I look at? John On 5/11/2012 8:53 AM, Dave Caroline wrote: On Fri, May 11, 2012 at 1:55 PM, John Thorntonbjt...@gmail.com wrote: I don't remember any braking size resistors in the infeed unit when I had it apart... Does anyone think that a line reactor in between the phase

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread Dave Caroline
On Fri, May 11, 2012 at 8:24 PM, John Thornton bjt...@gmail.com wrote: What should I look at? can the drive fault be diagnosed (does it give an error number etc) Dave Caroline -- Live Security Virtual Conference

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread Dave Caroline
On Fri, May 11, 2012 at 8:24 PM, John Thornton bjt...@gmail.com wrote: What should I look at? Just in case you have the tools can you measure component values to see if they are off specification. I have a device here not starting well, just took it apart and the motor capacitor has a go

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread John Thornton
It just gives the same generic error for spindle or an axis. I assume the first or last error it has stumbled across. I've had the problem more or less since I got this machine. I've replaced all the caps in the infeed unit (power supply). The error number translated to drive fault... how very

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread Dave Caroline
On Fri, May 11, 2012 at 9:02 PM, John Thornton bjt...@gmail.com wrote: It just gives the same generic error for spindle or an axis. I assume the first or last error it has stumbled across. I've had the problem more or less since I got this machine. I've replaced all the caps in the infeed unit

[Emc-users] Some advice needed

2012-05-11 Thread Viesturs Lācis
Hello, gentlemen! I would appreciate, if someone could share some advice on 3 issues I am stuck with at the moment. 1) is there a way to do manual tool touch-off during manual toolchange in a middle of g-code file? I know that there is an option to move to particular toolchange location for

Re: [Emc-users] Some advice needed

2012-05-11 Thread andy pugh
On 11 May 2012 21:49, Viesturs Lācis viesturs.la...@gmail.com wrote: 1) is there a way to do manual tool touch-off during manual toolchange in a middle of g-code file? Not yet. I think there is enough momentum now that there will be in the next major release. 2) can somebody suggest me a

Re: [Emc-users] Some advice needed

2012-05-11 Thread Viesturs Lācis
2012/5/12 andy pugh bodge...@gmail.com: http://www.arceurotrade.co.uk/Catalogue/Collets/ER-Collets-Collet-Chucks/ER20-Collets-Collet-Chucks Thanks for the link, I had not found this one! Do you want an actual hob (spiral, needs the right machine, or EMC2 being clever) or a single-tooth

[Emc-users] timeout module question

2012-05-11 Thread gene heskett
Watching a g76 move that crashed (because the touch off ate my lunch), I noticed that when it crashed into the work, made a big gouge then blew a spindle fuse, that the whole machine stopped, as it obviously should from the lack of encoder out pulses. That leads me to the thought that I could

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread Dave
John, Sorry for the delay as I have been really busy. I looked and I could not find a picture of the exact item. Does your reactor look something like this?

Re: [Emc-users] Commutating Reactor

2012-05-11 Thread andy pugh
On 12 May 2012 01:18, Dave e...@dc9.tzo.com wrote: It sounds like the reactor is interacting with the capacitors on your phase converter (resonating). Now that's an interesting idea. Not having the reactor in the system may cause a lot of extra current through the capacitors on your phase