Phase Sequence Reversal For Correcting Misconnected Uvw Motor Phases - Lenze L-force HighLine C 8400 Series Reference Manual

8400 HighLine C | Reference manual
Motor control (MCTRL)
Parameterisable additional functions
5.10.8

Phase sequence reversal for correcting misconnected UVW motor phases

This function extension is only available from version 04.00.00!
If the motor phases are misconnected at the inverter output (e.g. phase u takes the place
of phase v), the motor will rotate in the wrong direction.
To correct such misconnected motor phases, the rotating field of the controller's output
can be reversed by selecting "1: Inverted" in C00905. In this case, a phase will be reversed
at the output of the inverter.
This function does not have any effect on setpoints and actual values, i.e. the polarity of the
speed setpoint/actual speed value, actual torque, output frequency, and AngleOffset do
not change.

Tip!
Cases of application for this function:
• Phase sequence reversal in case of misconnected motor phases.
• Setting of the correctly signed direction of rotation for inversely mounted
motors.
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Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011