Firmware 03.00 - DMS EN 5.0 - 07/2009 L 73
8400 BaseLine D | Software Manual
Motor control (MCTRL)
Selection of the operating mode
To ease the selection of the operating mode (C006), the following table contains
recommendations and alternatives for standard applications.
Application Recommended Alternatively
Single drives
With constant load Linear V/f characteristic Vector control
With extremely alternating loads Vector control Linear V/f characteristic
With high starting duty Vector control Linear V/f characteristic
With speed control Linear V/f characteristic Linear V/f characteristic
Torque limitation Vector control -
With torque limitation (power control) Linear V/f characteristic Vector control
Three-phase reluctance motor Linear V/f characteristic -
Three-phase sliding rotor motor Linear V/f characteristic -
Three-phase AC motors with permanently assigned
frequency/voltage characteristic
Linear V/f characteristic -
Pump and fan drives with quadratic load characteristic Square-law V/f
characteristic
Linear V/f characteristic
or vector control
Group drives (several motors connected to controller)
Identical motors and loads Linear V/f characteristic -
Different motors and/or alternating loads Linear V/f characteristic -
Simple hoists Linear V/f characteristic -
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