Machsupport Forum
Mach Discussion => FAQs => Topic started by: odyxeus on August 26, 2012, 01:00:00 PM
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Hi am a new user off Mach 3 and can't get mine spindle working properly the motor wil no run it say pwm run to minimum setting
and i have a very stange sound wen runing the X-Y ans Z axis is like it have a bump in it
is there someone who can help me fix the probleem
thx Stephane
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A single rapid step when reversing indicates possibly your step/direction settings or wiring is reversed.
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Sry but I do not understand a word of what you have written
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Here some more info about mine cnc machine it was working properly before I HAVE DONE SOME CUTING whit it
.just got bad luck the power supply is blown up and also one of the print Sheets I've replaced them all and now
i can't get mine spindle working properly the motor wil no run it say pwm run to minimum setting
and i have a very stange sound wen runing the X-Y ans Z axis is like it have a bump in it
is there someone who can help me fix the probleem
thx Stephane
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Here some more info about mine cnc machine it was working properly before I HAVE DONE SOME CUTING whit it
.just got bad luck the power supply is blown up and also one of the print Sheets I've replaced them all and now
i can't get mine spindle working properly the motor wil not run it say pwm run to minimum setting
and i have a very strange sound wen runing the X-Y ans Z axis is like it have a bump in it
is there someone who can help me fix the probleem
thx Stephane
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i have a TM multi-use Heavy duty power tool model numbe r99319
220v-50hz
500-20000 r/m
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Hi Stephane,
Perhaps some more details of your machine and it’s set-up may be helpful in identifying the problem.
If you have an occasional ‘tick’ when driving your stepper motors from one end to the other end of an axis travel then this could indicate ‘lost steps’. If any of your stepper motors make this occasional ‘tick’ when stationary then I would suspect the problem is electrical noise.
Is your limit switches and e-stop wiring made with shielded cable ??
Also….If you return to the main forum page then carry out a search for ‘lost steps’ you will find many suggestions, some of which may be helpful to resolving your problem.
Tweakie.
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Hi thx for all youre info and time
i got mine X-Y and Z working properly the bump is out of it something in window was not right
now only mine spindle is still not runing i guess something in the config is not right if someone know how to do it can you help me to configure mine spindle so it wil work
tthx al ready Stef