Axis registers not Zero-ing when homed

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5 years 5 months ago #207691 by jamby
Hey

I am just finishing up after installing 2.8 and I noticed that when homed none of the axis registers are zeroing out. Which is what I remember was normal in 2.7. Or am I just suffering another brain fart?

Thanks
Jim

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5 years 5 months ago #207692 by BigJohnT

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5 years 5 months ago #207728 by jamby
BigJohn

Once again the brain thingy gets me. I have a program named Zero that clears all the offsets.

You don't have a write up on how to set up the homing function for a 3 axis bridgeport mill do you?

Thanks again
Jim

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5 years 5 months ago #207738 by BigJohnT
No but here is my BP mill axes and joint sections.
Code:
[AXIS_X] MIN_LIMIT = -0.01 MAX_LIMIT = 23.875 MAX_VELOCITY = 3.0 MAX_ACCELERATION = 30.0 [JOINT_0] TYPE = LINEAR MAX_VELOCITY = 3.0 MAX_ACCELERATION = 30.0 SCALE = 8000.0 FERROR = 0.05 MIN_FERROR = 0.01 P_GAIN = 550 I_GAIN = 0 D_GAIN = 0 FF0 = 0 FF1 = 1.8 FF2 = 0.017 MIN_LIMIT = -0.01 MAX_LIMIT = 23.875 HOME = 0.0 HOME_OFFSET = -0.050 HOME_SEARCH_VEL = -0.25 HOME_LATCH_VEL = -0.01 HOME_FINAL_VEL = 0.1 HOME_IGNORE_LIMITS = YES HOME_SEQUENCE = 2 #HOME_USE_INDEX = YES [AXIS_Y] MIN_LIMIT = -11.250 MAX_LIMIT = 0.01 MAX_VELOCITY = 3.0 MAX_ACCELERATION = 30.0 [JOINT_1] TYPE = LINEAR MAX_VELOCITY = 3.0 MAX_ACCELERATION = 30.0 SCALE = 8000.0 FERROR = 0.05 MIN_FERROR = 0.01 P_GAIN = 550 I_GAIN = 0 D_GAIN = 0 FF0 = 0 FF1 = 1.8 FF2 = 0.02 MIN_LIMIT = -11.250 MAX_LIMIT = 0.01 HOME = 0.0 HOME_OFFSET = 0.050 HOME_SEARCH_VEL = 0.25 HOME_LATCH_VEL = 0.01 HOME_FINAL_VEL = 0.1 HOME_IGNORE_LIMITS = YES HOME_SEQUENCE = 1 #HOME_USE_INDEX = YES [AXIS_Z] MIN_LIMIT = -4.375 MAX_LIMIT = 0.01 MAX_VELOCITY = 2.0 MAX_ACCELERATION = 30.0 [JOINT_2] TYPE = LINEAR MAX_VELOCITY = 2.0 MAX_ACCELERATION = 30.0 SCALE = 6000.0 FERROR = 0.05 MIN_FERROR = 0.01 P_GAIN = 500 I_GAIN = 0 D_GAIN = 0 FF0 = 0 FF1 = 1.565 FF2 = 0.02 MIN_LIMIT = -4.375 MAX_LIMIT = 0.01 HOME = 0.0 HOME_OFFSET = 0.050 HOME_SEARCH_VEL = 0.25 HOME_LATCH_VEL = 0.01 HOME_FINAL_VEL = 0.1 HOME_IGNORE_LIMITS = YES HOME_SEQUENCE = 0 #HOME_USE_INDEX = YES

JT

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5 years 5 months ago #207742 by jamby
BigJohnT

Great, that will work for me.

Thanks
Jim

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