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Author Topic: C&c changing zeros mid program on its own  (Read 1835 times)

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C&c changing zeros mid program on its own
« on: April 19, 2016, 08:21:17 AM »
the boss has me making a tic tac tow set out of 3/8 ply wood

i cut out the thing untill one of the last lines then it just resets the zero and goes off from the new zero there is no command being used to do this

and it does not repeat it the same every time so far the 2 times tryed one time moved the y axis about 9 inches the other time moved it around 4 inches


Also for note in case it maters the IJ mode is set to absolute and the distance mode is set to absolute this is because of how our prints are made this way seems to work best

g0 z1.00 x0 y0

G49 G40  G17 G80 G50 G90
G20 (Inch)
M6 T1 (1/8 endmill)
G94 f7



(making board)

(pass 1 0.050)

G42 T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.050

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.050i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.050i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.050i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.050i1.00j1.00

G40
G0 z1.00
(pass 2 0.100)

G42 T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.100

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.100i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.100i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.100i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.100i1.00j1.00

G40
G0z1.00
(pass 3 0.150)

G42 T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.150

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.150i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.150i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.150i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.150i1.00j1.00

G40
G0z1.00

(pass 4 0.200)

G42 T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.200

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.200i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.200i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.200i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.200i1.00j1.00

G40
G0z1.00
(pass 5 0.250)

G42 T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.250

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.250i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.250i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.250i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.250i1.00j1.00

G40
G0z1.00
(pass 6 0.300)

G42 T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.300

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.300i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.300i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.300i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.300i1.00j1.00

G40
G0 z1.00
(pass 7 0.350)

G42T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.350

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.350i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.350i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.350i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.350i1.00j1.00

G40
G0 z1.00

(pass 8 0.400)

G42T1
G1 x0.99 y0.49
G1 x1.00 y0.50
G1 z-0.400

G1 x11.00y0.50
G17 G3 x11.50y1.00z-0.400i11.00j1.00

G1 x11.50y11.00
G3 x11.00y11.50z-0.400i11.00j11.00

G1 x1.00y11.50
G3 x0.50y11.00z-0.400i1.00j11.00

G1 x0.50y1.00
G3 x1.00y0.50z-0.400i1.00j1.00

G40
G0 z1.00
(drawing lines)

(pass 1 0.050)

G0 y4.17x1.00
G1 z-0.050
G1 y4.17x11.00
G0 z1.00

G0 y7.84x1.00
G1 z-0.050
G1 y7.84x11.00
G0 z1.00

G0 y1.00x4.17
G1 z-0.050
G1 y11.00x4.17
G0 z1.00

 ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? this is where it goes off on random and changes the zero as far as i can tell its only changing the y zero

G0 y1.00x7.84
G1 z-0.050
G1 y11.00x7.84
G0 z1.00

(pass 2 0.100)

G0 y4.17x1.00
G1 z-0.100
G1 y4.17x11.00
G0 z1.00

G0 y7.84x1.00
G1 z-0.100
G1 y7.84x11.00
G0 z1.00

G0 y1.00x4.17
G1 z-0.100
G1 y11.00x4.17
G0 z1.00

G0 y1.00x7.84
G1 z-0.100
G1 y11.00x7.84
G0 z1.00

(pass 3 0.125)

G0 y4.17x1.00
G1 z-0.125
G1 y4.17x11.00
G0 z1.00

G0 y7.84x1.00
G1 z-0.125
G1 y7.84x11.00
G0 z1.00

G0 y1.00x4.17
G1 z-0.125
G1 y11.00x4.17
G0 z1.00

G0 y1.00x7.84
G1 z-0.125
G1 y11.00x7.84
G0 z1.00



G40
G80
G0 z1.00
x0 y0
M30
Re: C&c changing zeros mid program on its own
« Reply #1 on: April 19, 2016, 08:52:10 AM »
just tryed to run it again this morning it ran thru the first pass of the drawing lines part fine but killed over on the 2nd pass on the last same area as it was killing over before the 4th line its drawing on the part

Offline Tweakie.CNC

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Re: C&c changing zeros mid program on its own
« Reply #2 on: April 19, 2016, 11:07:10 AM »
Please attach <your profile> .xml file -  the one from the Mach3 folder (typically Mach3Mill.xml). Copy and rename it to Solosys.xml and use the Reply tab and Additional Options to attach to your post. This file contains your machine settings and may throw some light on the problem.

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.
Re: C&c changing zeros mid program on its own
« Reply #3 on: April 19, 2016, 01:01:26 PM »
there you go

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Re: C&c changing zeros mid program on its own
« Reply #4 on: April 20, 2016, 02:19:47 AM »
Your Gcode runs (using your .xml settings) just fine here and without any error. You appear to be using a rather old version of Mach3 - I am not certain that updating to a later version would make any difference but it is worth a try (use version R3.043.062 rather than .066).

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.