[Emc-users] Not homing A axis

2011-10-12 Thread Frank Tkalcevic
I am setting up a gantry system with 4 axis. I have X,Y and Z set to home, but my A doesn't have a home switch, so I set the home sequence to -1. The issue (minor issue) is that I can't switch from joint mode to world mode unless all axis are homed. I have to manually go to through the menus

Re: [Emc-users] Not homing A axis

2011-10-12 Thread andy pugh
On 12 October 2011 21:09, Frank Tkalcevic fr...@franksworkshop.com.au wrote: Is there any .INI file setting that would automatically mark the axis as homed? I _think_ you just need to set the home search velocity to zero. -- atp Torque wrenches are for the obedience of fools and the guidance

Re: [Emc-users] Not homing A axis

2011-10-12 Thread Ben Jackson
On Thu, Oct 13, 2011 at 07:09:33AM +1100, Frank Tkalcevic wrote: I am setting up a gantry system with 4 axis. I have X,Y and Z set to home, but my A doesn't have a home switch, so I set the home sequence to -1. I made that mistake too. What you want to do is set the HOME_SEQUENCE=0 but don't

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Chris Radek
On Thu, May 01, 2008 at 10:43:43PM -0700, Carl Helquist wrote: Is there any way to put an axis back to the pre-homed state? Either that or a soft limit override? In EMC 2.3, you will be able to unhome an axis or all axes.

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread John Thornton
You would think that a jog override for soft limits would be nice. But then that encourages sloppy setup and could cause serious damage on a larger machine... John On 1 May 2008 at 22:43, Carl Helquist wrote: Somewhat related to the overriding limits topic, but I think different enough to

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Kenneth Lerman
[EMAIL PROTECTED] To: Enhanced Machine Controller (EMC) emc-users@lists.sourceforge.net Sent: Friday, May 02, 2008 8:26 AM Subject: Re: [Emc-users] Un-Homing an axis You would think that a jog override for soft limits would be nice. But then that encourages sloppy setup and could cause

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Chris Radek
On Fri, May 02, 2008 at 10:12:48AM -0400, Kenneth Lerman wrote: I (now) understand the other side of the soft limit issue. I'd suggest though, that soft limits is the wrong way to save the table on the milling machine. Yes I agree. I might rename soft limit to safety limit. You should

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Chris Radek
On Fri, May 02, 2008 at 08:12:14AM -0400, Kenneth Lerman wrote: For additional protection though, overriding limits should allow jogging only *away* from the limit that has been hit. This is currently how override limits (for jogging off a limit switch) works, when the right and left limit

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Dave Engvall
snip On May 1, 2008, at 10:43 PM, Carl Helquist wrote: Somewhat related to the overriding limits topic, but I think different enough to start a new topic: I am using soft limits on my machine. If I accidently click on home instead of touch-off (the buttons are right next to each other) at

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread John Kasunich
Dave Engvall wrote: The problem starts with the placement of the home button next to jog which means it is easy to have the mouse wander when one is jogging while watching an edge finder. Ask me how I know. ;-) I guess there are two schools regarding homing. Those who home to the

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Steve Stallings
Controller (EMC) Subject: Re: [Emc-users] Un-Homing an axis Dave Engvall wrote: The problem starts with the placement of the home button next to jog which means it is easy to have the mouse wander when one is jogging while watching an edge finder. Ask me how I know. ;-) I

Re: [Emc-users] Un-Homing an axis

2008-05-02 Thread Dave Engvall
PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of John Kasunich Sent: Friday, May 02, 2008 10:41 AM To: Enhanced Machine Controller (EMC) Subject: Re: [Emc-users] Un-Homing an axis Dave Engvall wrote: The problem starts with the placement of the home button next to jog which means

[Emc-users] Un-Homing an axis

2008-05-01 Thread Carl Helquist
Somewhat related to the overriding limits topic, but I think different enough to start a new topic: I am using soft limits on my machine. If I accidently click on home instead of touch-off (the buttons are right next to each other) at that point I am stuck. I can't jog back to the home