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Chapter 4 ParametersAT |Troubleshooting}| BLD-E1 Series
4-80
Revision May 2009, 00DE, V0.50
08-10
Magnetic Pole Re-orientation
Control
mode
FOCPM
Factory setting: 0
Settings 0 Disable
1 Enable
Please use with Pr.11-00 bit15=1.
This function is used for searching magnetic pole position and only for permanent magnet
motor.
When it doesn’t have origin-adjustment for encoder (Pr.08-09 is 360.0), it can only ensure that
the motor operation efficiency can be up to 86% of the best efficiency. In this situation, when
the operation efficiency needs to be improved, user can re-power on or set Pr.08-10 to 1 to
get the magnetic pole orientation.