Selection Of The Operating Mode - Lenze 8200 motec Instructions De Montage

7 Commissioning

Selection of the operating mode

Selection of the operating mode
Via the mode of operation you select the control mode of the controller. You can choose
between
ƒ V/f characteristic control
ƒ Vector control
ƒ Sensorless torque control
The V/f characteristic control is the classical mode of operation for standard applications.
In comparison to the V/f characteristic control, with the vector control you obtain
improved drive characteristics by:
ƒ A higher torque throughout the entire speed range
ƒ A higher speed accuracy and a higher concentricity factor
ƒ A higher efficiency
M
‚
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M
N
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V/f characteristic control
‚
Vector control
108
n
N
l
n
EDK82MV371 DE/EN/FR 7.0