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#1
 
09-07-2011, 11:44 PM
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I have a custom spindle that is servo based. If I start the spindle at 500 RPMs I can step it up to 1000 RPMs and have it run well. However, if I try to start it at 1000 RPMs it simply jerks. I have geck320 servo drivers being controlled by a true logic board. The machine was running nonstop from July 5th to last week when the problem suddenly arose.  |
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#2
09-20-2011, 12:27 AM
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| Furthermore, if I detach the encoder there is no fault and the motor runs. |
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#3
09-21-2011, 06:41 PM
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| What do you have the fault count for the drive set to? I just cant amagin it not faulting when you unhook the encoder and some kinda hugh fault count is the only thing I can think of out side of driver going bad. DO you have another driver to try? Jess
__________________ GOD Bless, and prayers for all. |
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