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| Phase Converters and VFD Running 3 phase machines on single phase power and variable frequency drive discussion |
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#1
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| Hi all, I have the following setup. A Fimec 5 kw Spindle controlled be a Delta VFD This VFD gets its signal (0-10vDC) from a Soundlogic Serial Spindle Control Card which in turn is controlled by Mach 3. My problem is that the spindle slows down after about 5 mins of running. The output voltage of the soundlogic card remains constant through all of this. Eventually the VFD Goes into a overload mode (because of the low speed )and the spindle motor stops. Any Ideas? Are there any free online guides / tutorials on how to set up a VFD? |
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#2
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| http://www.delta.com.tw/product/em/d..._manual_en.pdf http://www.delta-america.com/FileUpl...13_BQ06-EN.pdf
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