APPENDIX
DS2000 USER’S MANUAL (rev.C)
A.2
APPENDIX B: FC series technical data
The DS2000 drive can directly command FC series low rpm special motors.
Note: To increase the effective system resolution at very low speed, it is possible to scale
some system parameters as in the following table:
Condition Resolver
Poles
Motor
Poles
Speed Actual
speed
Real Value 6 12 100 100
Example 1
Scaled Value 2 4 300 100
Real Value 12 12 100 100
Example 2
Scaled Value 2 2 600 100
The actual speed in the Real and Scaled Value remains the same.
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