Re: [Emc-users] CSS and spindle-at-speed during a G33

Apply spinach to the X axis and there will be carnage? On Wednesday, February 7, 2018, 12:51:16 PM MST, wrote: Thanks Chris…for both the information and one of the most apropos example of autocorrect I have ever seen. "The spinach is turning in x-direction the carnage

Re: [Emc-users] CSS and spindle-at-speed during a G33

On Wednesday 07 February 2018 16:43:38 andy pugh wrote: > On 7 February 2018 at 20:02, John Kasunich wrote: > > LinuxCNC will NOT reduce the spindle speed based on the limits of > > your Z axis. > > That is true currently. But might not always be so, there is a >

Re: [Emc-users] CSS and spindle-at-speed during a G33

A warning would be nice. A warning with option to continue with spindle slowed would be a bonus. -Tom > On Feb 7, 2018, at 4:43 PM, andy pugh wrote: > > On 7 February 2018 at 20:02, John Kasunich wrote: > >> >> LinuxCNC will NOT reduce the

Re: [Emc-users] CSS and spindle-at-speed during a G33

On 7 February 2018 at 20:02, John Kasunich wrote: > > LinuxCNC will NOT reduce the spindle speed based on the limits of your Z > axis. That is true currently. But might not always be so, there is a proposal to either warn or reduce the spindle speed.

Re: [Emc-users] CSS and spindle-at-speed during a G33

My experience corroborates Peter and John’s descriptions. I tried cutting an SFM that was above the capability of the Z-axis to move, just for fun. Rather than a thread, I essentially got a bored out cylinder with some thread-like lines as a finish. So it doesn’t slow the spindle to the

Re: [Emc-users] Mesa 7i43 TRAM error

I have seen the TRAM error but can't remember exactly why. On Wed, 7 Feb 2018 14:46:32 -0500 "Eric H. Johnson" wrote: > All, > > > > Just this week I started getting TRAM errors on a machine that has been > running for years. This system uses the Mesa 7i43 card. I

Re: [Emc-users] Mesa 7i43 TRAM error

On Wed, 7 Feb 2018, Eric H. Johnson wrote: Date: Wed, 7 Feb 2018 14:46:32 -0500 From: Eric H. Johnson Reply-To: "Enhanced Machine Controller (EMC)" To: "'Enhanced Machine Controller (EMC)'"

Re: [Emc-users] Mesa 7i43 TRAM error

On Wednesday 07 February 2018 14:46:32 Eric H. Johnson wrote: > All, > > > > Just this week I started getting TRAM errors on a machine that has > been running for years. This system uses the Mesa 7i43 card. I had > this happen once before, but on a new machine with a brand new 7i43 > card. I

Re: [Emc-users] Pwmgen

On Wednesday 07 February 2018 13:02:47 jeremy youngs wrote: > Type 0, 1 and two. Can pwmgen type two be written to bi-directional > mode to invert 0-10 ? From one pin rather than 2 , of course I would > use the bi-directional pins . > Thanks in advance I don't recall the mode #, but I have it

[Emc-users] Recovery with pneumatic Z

All, I have three machines at the same facility, all basically X/Y tables with an ultrasonic knife as the tool. In all cases the Z axis is controlled by M64 / M65 digital outputs. One machine however, has an additional high high air cylinder. This is on the largest table which is 15' x 30'.

[Emc-users] Mesa 7i43 TRAM error

All, Just this week I started getting TRAM errors on a machine that has been running for years. This system uses the Mesa 7i43 card. I had this happen once before, but on a new machine with a brand new 7i43 card. I replaced the card and the problem went away. On this machine I replaced the

Re: [Emc-users] CSS and spindle-at-speed during a G33

On Wed, Feb 7, 2018, at 2:35 PM, Chris Albertson wrote: > The G33 says to do a synchronized move. This is physically impossible. > The Z axis has some limit on it's ability to go from zero speed to the > commanded speed. So the controller is reducing the spindle speed so as to > match the

Re: [Emc-users] CSS and spindle-at-speed during a G33

On Wed, 7 Feb 2018, Chris Albertson wrote: Date: Wed, 7 Feb 2018 11:35:03 -0800 From: Chris Albertson Reply-To: "Enhanced Machine Controller (EMC)" To: "Enhanced Machine Controller (EMC)"

Re: [Emc-users] CSS and spindle-at-speed during a G33

Thanks Chris…for both the information and one of the most apropos example of autocorrect I have ever seen. "The spinach is turning in x-direction the carnage in z” I think this will be my new signature line ;-) -Tom > On Feb 7, 2018, at 2:35 PM, Chris Albertson

Re: [Emc-users] CSS and spindle-at-speed during a G33

The G33 says to do a synchronized move. This is physically impossible. The Z axis has some limit on it's ability to go from zero speed to the commanded speed. So the controller is reducing the spindle speed so as to match the ability of the z-axis motor. ALL multi-axis moves are this way.

Re: [Emc-users] The sound of G1 vs G33 moves

Yes I'd expect it to sound different. You are asking the the Z motor to do different things in each case With G1 you are commanding an average speed over the length of the move. With G1 it is the total time needed to get to the specified point that matters. The controller will ramp up the z

Re: [Emc-users] Unsubscribe from the Emc-users list

On Wed, Feb 7, 2018, at 12:01 PM, Avi Shishe wrote: > Hi, > > I try to unsubscribe from the Emc-users list without success. I do not > receive any message to my mailbox to complete the process. > Please advise what I can do to reach my goal. Since you tried yourself first and were unsuccessful,

[Emc-users] Pwmgen

Type 0, 1 and two. Can pwmgen type two be written to bi-directional mode to invert 0-10 ? From one pin rather than 2 , of course I would use the bi-directional pins . Thanks in advance -- Check out the vibrant tech

Re: [Emc-users] Unsubscribe from the Emc-users list

On Wednesday 07 February 2018 12:01:26 Avi Shishe wrote: > Hi, > > I try to unsubscribe from the Emc-users list without success. I do > not receive any message to my mailbox to complete the process. > Please advise what I can do to reach my goal. > > Regards, > 1st, if you have changed isp's

[Emc-users] Unsubscribe from the Emc-users list

Hi, I try to unsubscribe from the Emc-users list without success. I do not receive any message to my mailbox to complete the process. Please advise what I can do to reach my goal. Regards, Abraham -- Check out the