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Author Topic: VFD Problems  (Read 1639 times)

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Offline Claus

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VFD Problems
« on: January 20, 2012, 02:22:44 PM »

I have some problems with a VFD /spindle set up.
Its  a 3 hp 2,2 kW chinese spindle and a Huanyuang inverter.

 The spindle was able to run 11.520 rpm from the start, at 400 hz.
but it was supposed to run 24.000 rpm so i went into some af the PD settings
but nothing helped.

I changed all PD setting back to factory settings to start all over again but now it is only the motor in the spindle
that works but not the tool.
I can hear the rpm increasing increasing inside the spindle and the display o tha VDF box shows 11520 rpm

Power to the system is 220 w ( Europe/ Denmark)

Help apreciated


« Last Edit: January 20, 2012, 02:42:03 PM by Claus »