Selection of the contr ol mode
8
Commissioning
8.3
L
8.3-1
EDS82EV903-1.0-11/2002
8.3 Selection of the control mode
The method of control of the controller can be selected via the operating mode.
You can select between
l V/f characteristic control
l Vector control
l Sensorless torque control
V/f characteristic control is the classic operating mode for standard applications.
The vector control provides better control features than the V/f characteristic
control because of:
l a higher torque over the whole speed range
l higher speed accuracy and smooth running features
l higher efficiency
M
nn
N
M
N
8200vec524
Fig. 8.3-1 Comparison of V/f characteristic control and vector control
V/f characteristic control
Vector control
Selection of the correct
operating mode
To Next Page
Loading...
Need help?
General