Re: [Emc-developers] spindle brake

2008-10-29 Thread Chris Radek
On Wed, Oct 29, 2008 at 11:55:22PM +, Chris Morley wrote: > IMHO -CSS should always wait > for an up to speed signal before STARTING feed otherwise the surface > feed might not be even close. Are you talking about constant surface speed or feed per rev? I am not entirely sure which thing you

Re: [Emc-developers] spindle brake

2008-10-29 Thread Chris Morley
> Date: Wed, 29 Oct 2008 19:25:33 -0400 > From: [EMAIL PROTECTED] > To: emc-developers@lists.sourceforge.net > Subject: Re: [Emc-developers] spindle brake > > [snip] > >>Thanks Chris. >>Maybe we could get John or Alex to mention this behavior in the doc

Re: [Emc-developers] spindle brake

2008-10-29 Thread Stephen Wille Padnos
[snip] >Thanks Chris. >Maybe we could get John or Alex to mention this behavior in the docs please. >I would think that a pause for up to speed would be very important for >constant surface feed. > > You can do this with HAL. You can compare the spindle speed to the expected speed, and activ

Re: [Emc-developers] spindle brake

2008-10-29 Thread Chris Morley
> Date: Wed, 29 Oct 2008 17:21:46 -0500 > From: [EMAIL PROTECTED] > To: emc-developers@lists.sourceforge.net > Subject: Re: [Emc-developers] spindle brake > > On Wed, Oct 29, 2008 at 10:09:23PM +, Chris Morley wrote: >> >> if some one programs m3 the

Re: [Emc-developers] spindle brake

2008-10-29 Thread Chris Radek
On Wed, Oct 29, 2008 at 10:09:23PM +, Chris Morley wrote: > > if some one programs m3 then m4 does EMC put the brake on for a > certain amount of time, error, or just change directions of the > spindle. Just changes direction. This is also how rigid tapping works. > On a related question wh

[Emc-developers] spindle brake

2008-10-29 Thread Chris Morley
if some one programs m3 then m4 does EMC put the brake on for a certain amount of time, error, or just change directions of the spindle. On a related question when using constant surface feed does Emc wait till the spindle is up to speed or just assume that the spindle is up to speed. A guy want

[Emc-developers] Tcp modbus - help with connection

2008-10-29 Thread Chris Morley
Hi guys I'm hoping for help. I want to test Classicladder's modbus slave and master over Ethernet (TCP). But I really have not much of a clue how to connect it all. networking for me has been connect the cables and let Ubuntu figure it out :) When loading classicladder I can specify a port numbe