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Posted by benyamin.gh@gmail.com on May 23, 2006, 10:21 am
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I have a problem in FANUC 21T CNC controller.
in my controler G01 and G02 and G03 .. codes (all G codes with
feedrate) don't working.these G codes working only in DRY RUN mod
(Whitout feedrate) and we dont have any erroe message in my machine.
So please help me about solving the problem.
Best regards
Benyamin Ghasemi
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Posted by Bart on May 23, 2006, 12:14 pm
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>I have a problem in FANUC 21T CNC controller.
> in my controler G01 and G02 and G03 .. codes (all G codes with
> feedrate) don't working.these G codes working only in DRY RUN mod
> (Whitout feedrate) and we dont have any erroe message in my machine.
> So please help me about solving the problem.
>
> Best regards
> Benyamin Ghasemi
>
Hi Benyamin,
Was this working up till now? a new program? does the spindle come on? can
you post the g-code you're trying to run? is this barfeed work? ID or OD
chucking? I assume spindle comes on and tool rapids to approach position and
just sits there with coolant on, and looking at position page nothing is
moving and it shows proper "distance to go"? Does any other program run
properly? Can you MDI a cut? Can you see ACTUAL spindle speed on your
machine?
Help us help you,
Bart
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Posted by Petersen_Michael on May 23, 2006, 12:24 pm
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> I have a problem in FANUC 21T CNC controller.
> in my controler G01 and G02 and G03 .. codes (all G codes with
> feedrate) don't working.these G codes working only in DRY RUN mod
> (Whitout feedrate) and we dont have any erroe message in my machine.
> So please help me about solving the problem.
Is G98 or G99 pressent?
--
Med venlig hilsen Michael Petersen
Residerende i Nyborg
ved privat post fjern dyret i @dressen
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Posted by Garlicdude on May 23, 2006, 5:07 pm
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Petersen_Michael wrote:
>> I have a problem in FANUC 21T CNC controller.
>> in my controler G01 and G02 and G03 .. codes (all G codes with
>> feedrate) don't working.these G codes working only in DRY RUN mod
>> (Whitout feedrate) and we dont have any erroe message in my machine.
>> So please help me about solving the problem.
>
> Is G98 or G99 pressent?
>
If your using G99 the spindle must be rotating for it to move.
--
Regards,
Steve Saling
aka The Garlic Dude ©
Gilroy, CA
The Garlic Capital of The World
http://www.pulsareng.com/
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Posted by Bryce on May 23, 2006, 8:09 pm
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wrote:
>Petersen_Michael wrote:
>>> I have a problem in FANUC 21T CNC controller.
>>> in my controler G01 and G02 and G03 .. codes (all G codes with
>>> feedrate) don't working.these G codes working only in DRY RUN mod
>>> (Whitout feedrate) and we dont have any erroe message in my machine.
>>> So please help me about solving the problem.
>>
>> Is G98 or G99 pressent?
>>
>
>If your using G99 the spindle must be rotating for it to move.
Yes, and if you have more than one spindle, like in a lathe with a
counterspindle, it has to be paying attention to the correct one.
That is selectable on all the machines that we have that have more
than one spindle. Feeds per revolution can be based off of whatever
spindle or live tool you want, but you have to know and specify.
When the program is running, if you are in the "Program" screen, and
in the "Check" screen with the distances to go and such, you should
see a S act. or whatever that shows the actual spindle RPM. I could
be wrong, but I think the display is based on whatever spindle is
selected. At least I think that's the case. If the spindle you are
trying to cut on is actually running, and that S act. reads 0 RPM,
then something is wrong anyway.
--
Bryce
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> in my controler G01 and G02 and G03 .. codes (all G codes with
> feedrate) don't working.these G codes working only in DRY RUN mod
> (Whitout feedrate) and we dont have any erroe message in my machine.
> So please help me about solving the problem.
>
> Best regards
> Benyamin Ghasemi
>