fascinating feed rate override error

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9 years 6 months ago #91860 by newbynobi
Replied by newbynobi on topic fascinating feed rate override error
It is not a bug!
If yo use code for remap, you should know what it is doing.
You can change the remap code to fit your needs.

IMHO it is bad style not to set speed, feed and G43 and cooling after a tool change.

Norbert

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9 years 6 months ago #91871 by cmorley
Replied by cmorley on topic fascinating feed rate override error
bad form or not .. changing feed modes after a tool change is unexpected behavior.
I wonder if it is easy to check the current g codes in the remap and then restore them?

Chris M

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9 years 6 months ago #91936 by newbynobi
Replied by newbynobi on topic fascinating feed rate override error
Hallo Cris,

you are right, but the user uses a remap part, within that one G0 is used, so the behavior is correct.

He should change the remap code to fit his needs.
It is definitely not a gmoccapy problem.

Norbert

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9 years 6 months ago - 9 years 6 months ago #92041 by crisiacuf
Replied by crisiacuf on topic fascinating feed rate override error
Thank you guys.

As you noticed the problem is in the G code and the post-processor seems to be one problem.

Thank you for your support
Last edit: 9 years 6 months ago by crisiacuf.

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9 years 6 months ago - 9 years 6 months ago #92068 by dm17ry
Replied by dm17ry on topic fascinating feed rate override error

cmorley wrote: bad form or not .. changing feed modes after a tool change is unexpected behavior.
I wonder if it is easy to check the current g codes in the remap and then restore them?


i see there's a #<_motion_mode> system var. unfortunately it is read-only. one could use a null move to change the motion mode on exit like:

Code:
m70 (saves modal state except motion mode) #<old_motion_mode> = #<_motion_mode> (perform tool change) o1 if [ #<old_motion_mode> le 1 ] (handle g0, g1 only) f1 g#<_old_motion_mode> z#<_z> (dummy move just to change motion mode) o1 endif m72 (restore modal state)

but i'm not sure if a trick like this is possible for all modes in modal group 1:
G0, G1, G2, G3, G33, G38.x, G73, G76, G80, G81, G82, G83, G84, G85, G86, G87, G88, G89
Last edit: 9 years 6 months ago by dm17ry.

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