Commissioning
Selection of the control mode
6
6.2
6.2-2
EDSVF9333V EN 3.0-06/2005
The following table helps you to find the correct operating mode for
standard applications:
ƒ C0006 = 5: V/f characteristic control with constant U
min
boost
ƒ C0006 = 1: vector control
Power range 0.37 ... 90 kW
Selection of the operating mode in C0006
Motor cable
shielded
≤ 50 m
unshielded
≤ 100 m
Motor cable
shielded
> 50 m
unshielded
> 100 m
recommended alternatively recommended alternatively
Single drives
With constant load
1 5 5 -
With extremely alternating
loads
1 5 5 -
With high starting duty 1 5 5 -
Positioning and infeed drives
with high dynamics
1 5 5 -
Rewinder with dancer 1 5 - -
Unwinder with dancer 5 - - -
Pump and fan drives
1)
5 - 5 -
Three-phase AC reluctance
motors
5 - 5 -
Three-phase AC sliding rotor
motors
5 - 5 -
Three-phase AC motors with
fixed voltage/frequency
characteristic
5 - 5 -
Group drives
(the resulting motor cable
length I
res
) is decisive
l
res
= i
⋅ (l
1
+ l
2
+ + l
i
)
Identical motors and
identical loads
1 5 5 -
Different motors and/or
alternating loads
5 - 5 -
1)
For this application we recommend a quadratic voltage characteristic (C0014 = 1)
Operating modes
recommended for standard
applications
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