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09-10-2015 #1
Important parameters required to Run correctly:
Rated Motor Voltage. . . . . Set to what's wrote on the Spindle
Rated Motor current. . . . . .Set to whats wrote on the spindle.
Rated Motor Frequency. . . .Set to whats wrote on the Spindle.
Rated Motor KW. . . . . . . . .Set to Spindle rating. (Next 2 probably Not actually required to work but best entered)
Rated Motor speed. . . . . . . Set to Spindle Max RPM
General setup parameters for correct speed etc:
Maximum Frequency. . . . . Set to maximum you want to run spindle at, no higher than the spindle max frequency rating.
Minimum Frequency . . . . . Set to lowest you want to run spindle. Setting to Zero won't hurt anything but there will be little torque left below 5000rpm or 84hz.
Acceleration. . . . . Set between 2-3s . . . Don't set to these low else you may fault VFD.
Deceleration . . . . .set between 2-3s
Try these and should get you working.
I also echo Christians warning. VFD's are not toys and never mess around with wiring while switched on and leave several minutes before touching after turned off. Even then don't go poking around too much has there are high powered capacitors in side which will spoil your day quickly.!!Last edited by JAZZCNC; 09-10-2015 at 01:16 PM.
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