Over tolerance of Radius error

[g huns]

I keep getting error 020 over tolerance of radius error on my Fanuc 16-M control. Never done it before, parameter 3410 is set at 10000. Gotta cut a .1568 od on a simple little trode and it's kickin my arse. Had a morph-sprial pocket path first the went to just a contour and it still don't like it. Ideas?

[Hardmill]

Have you been increasing this parameter??

If so you may need to back up. Could be too

loose. 10= 10 microns=.ooo4, 10000 is pretty far up there.

I've had this problem in the past, same control,

No apparent reason. If you can get away with it

linearize all arcs and be done with this job.

Chances are its gone after this.

 

 

PEACE

[g huns]

I don't play with the parameters, except travel limits when get in a bind. I took out my lead in and out and it runs. Had a .125 line and a .050 arc. I hate it when things like this pop up and I can't figure out why. Oh well no time to play with it now. Thanks.

[PROG_MAN_DO]

We have the same control and have had the same error. It's not the paramaters, it's the code. Can you post what the code looks like. Are you arcing in with a G3?

[Brendan P]

quote:

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I took out my lead in and out and it runs.

---

The only time i had similar problems is when I had too small of an arc radius value in my lead in/lead out.

[Gail Plush / Amcast Automotive]

I get this all the time. Send me the file

[g huns]

Here is the code...

 

O1234

N100 (PROGRAM NAME-ERROR)

N102 (DATE 01-07-05)

N104 (TIME 08:33)

N106 (TOOL-02 DIA OFF-02)

N108 (LENGTH-02 DIA-.1250)

N110 (3D-CONTOUR)

G00 G40 G49 G80 G90

M6 T2

G00 G54 X.05 Y-.3134 S0300 M3

G43 H2 Z.1

G05 P10000

M46

G1 Z-.02 F150.

Y-.1884

G3 X0. Y-.1384 I-.05

G2 Y.1384 J.1384

Y-.1384 J-.1384

G3 X-.05 Y-.1884 J-.05

G1 Y-.3134

Z.08

G0 Z.1

G05 P0

M47

M05

G91 G28 Z0.

G28 X0. Y0.

G90

G17

M99 (have a nice day!)

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