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INVALID FEEDRATE : POSTS F0.


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8 minutes ago, JParis said:

are you getting the F0. on a line by itself?

I've seen that while using contour

add ` to the feed variable so if it's the only thing to be output on a line, it will not post

 

Nah it was in the line with the interpolation commands and the coordiantes. I scrubbed my configuration and machine and control def and replaced it with the backup..it is still giving me problems.

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22 minutes ago, Neurosis said:

I've seen this happen when using Dynamic Milling with Entry Motion/Entry Feeds and speeds checked. It used to post the tools feed if the value was zero and then at some point it started posting F0 and S0.

I don't know if that's still the case or if it's the issue you're having. 

It was a pocket op, which contains overrides on the entry and lead in etc. , however the program was pre-existing and didn't show the error outside of the nesting operation.  

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check all the Lead in / lead out pages, there is feed rate overrides on most of them and make sure ones not turned on with 0 entered.  also check every Dynamic toolpaths Cut paramaters for the Back Feed Rate setting and make sure its not set to 0. Most likely its actually something set to 0 in a toolpath, seen many times on the leadin/out page and/or people forgetting to place the feedrate on cut paramaters back feed setting in dynamic toolpaths.

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12 hours ago, JoshC said:

check all the Lead in / lead out pages, there is feed rate overrides on most of them and make sure ones not turned on with 0 entered.  also check every Dynamic toolpaths Cut paramaters for the Back Feed Rate setting and make sure its not set to 0. Most likely its actually something set to 0 in a toolpath, seen many times on the leadin/out page and/or people forgetting to place the feedrate on cut paramaters back feed setting in dynamic toolpaths.

I can't find the problem for now my fix is swap out all the "old style pockets" with "area mill"

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11 minutes ago, gcode said:

and if memory serves, it is defaulted to 0 in a clean MC2020 install.

I know I have had this problem, but do not recall how I fixed it

G,

It is a clean install of 2018, for the moment I am converting all my 2D pockets for the Hardmill pockets/

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Must be a post issue

This is an open pocket using your operation  with no edits posted with an old mpmaster based VMC post

I tried it with the default mill post that ships with MC2020 and got similar results,

no F0's anywhere

 

G00 G17 G20 G40 G80 G90
T3
M06
N3 (DEFINE TOOL NAMES)
G00 G17 G90 G54 X.4148 Y-1.8945 S18000 M03
G43 H3 Z.25
G01 Z-.465 F50.
Y-1.832 F300.
Y-.8314
X.6535
Y-1.832
Y-1.8945
X.2898
Y-1.832
Y-.7064
X.7785
Y-1.832
Y-1.8945
X.1648
Y-1.832
Y-.5814
X.9035
Y-1.832
Y-1.8945
X.0398
Y-1.832
Y-.4564
X1.0285
Y-1.832
Y-1.8945
X-.0852
Y-1.832
Y-.3314
X1.1535
Y-1.832
Y-1.8945
X-.2102
Y-1.832
Y-.2064
X1.2785
Y-1.832
Y-1.8945
X-.3352
Y-1.832
Y-.0814
X1.4035
Y-1.832
Y-1.8945
X-.4602
Y-1.832
Y.0436
X1.5285
Y-1.832
Y-1.8945
X-.5852
Y-1.832
Y.1686
X1.6535
Y-1.832
Y-1.8945
X-.7102
Y-1.832
Y.2936
X1.7785
Y-1.832
Y-1.8945
X-.8352
Y-1.832
Y.4186
X1.9035
Y-1.832
Y-1.8945
X-.9602
Y-1.832
Y.5436
X2.0285
Y-1.832
Y-1.8945
X-1.0852
Y-1.832
Y.6686
X2.1535
Y-1.832
Y-1.8945
X-1.2102
Y-1.832
Y.7936
X2.2785
Y-1.832
Y-1.8945
X-1.3352
Y-1.832
Y.9186
X2.4035
Y-1.832
Y-1.8945
X-1.4602
Y-1.832
Y1.0436
X2.5285
Y-1.832
Y-1.8945
X-1.5852
Y-1.832
Y1.1686
X2.6535
Y-1.832
Y-1.8945
X-1.7102
Y-1.832
Y1.2936
X2.7785
Y-1.832
Y-1.8945
X-1.8352
Y-1.832
Y1.4186
X2.9035
Y-1.832
Y-1.8945
G00 Z.25
M05
G91 G28 Z0.
G28 Y0.
G90
M30
%

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2 minutes ago, gcode said:

Must be a post issue

This is an open pocket using your operation  with no edits posted with an old mpmaster based VMC post

 

G00 G17 G20 G40 G80 G90
T3
M06
N3 (DEFINE TOOL NAMES)
G00 G17 G90 G54 X.4148 Y-1.8945 S18000 M03
G43 H3 Z.25
G01 Z-.465 F50.
Y-1.832 F300.
Y-.8314
X.6535
Y-1.832
Y-1.8945
X.2898
Y-1.832
Y-.7064
X.7785
Y-1.832
Y-1.8945
X.1648
Y-1.832
Y-.5814
X.9035
Y-1.832
Y-1.8945
X.0398
Y-1.832
Y-.4564
X1.0285
Y-1.832
Y-1.8945
X-.0852
Y-1.832
Y-.3314
X1.1535
Y-1.832
Y-1.8945
X-.2102
Y-1.832
Y-.2064
X1.2785
Y-1.832
Y-1.8945
X-.3352
Y-1.832
Y-.0814
X1.4035
Y-1.832
Y-1.8945
X-.4602
Y-1.832
Y.0436
X1.5285
Y-1.832
Y-1.8945
X-.5852
Y-1.832
Y.1686
X1.6535
Y-1.832
Y-1.8945
X-.7102
Y-1.832
Y.2936
X1.7785
Y-1.832
Y-1.8945
X-.8352
Y-1.832
Y.4186
X1.9035
Y-1.832
Y-1.8945
X-.9602
Y-1.832
Y.5436
X2.0285
Y-1.832
Y-1.8945
X-1.0852
Y-1.832
Y.6686
X2.1535
Y-1.832
Y-1.8945
X-1.2102
Y-1.832
Y.7936
X2.2785
Y-1.832
Y-1.8945
X-1.3352
Y-1.832
Y.9186
X2.4035
Y-1.832
Y-1.8945
X-1.4602
Y-1.832
Y1.0436
X2.5285
Y-1.832
Y-1.8945
X-1.5852
Y-1.832
Y1.1686
X2.6535
Y-1.832
Y-1.8945
X-1.7102
Y-1.832
Y1.2936
X2.7785
Y-1.832
Y-1.8945
X-1.8352
Y-1.832
Y1.4186
X2.9035
Y-1.832
Y-1.8945
G00 Z.25
M05
G91 G28 Z0.
G28 Y0.
G90
M30
%

Thank you for taking the time to do this, I appear to be the only user affected, and only for one operation, I requested a reinstall for my mastercam from local IT, I guess I will be contacting my reseller because I'm in the juice already and now I have to replace ALL my pocket operations with Area mill or dynamic. I was using FBM to do it today lol. That op is bad to the bone.

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