Lenze EVF9383 - Manual (Page 167)

Operating mode 6.8
l
6.8−3 EDSVF9383V EN 7.1−04/2012
The frequency inverter is mainly designed for the applications listed in the
below table.
The table helps you to select the correct operating mode for your application:
ƒ C0006 = 5: V/f characteristic control with constant V
min
boost
ƒ C0006 = 1: Vector control
Power range 110 ... 400 kW Selection of the operating mode in C0006
Motor cable
shielded £ 100 m
unshielded £ 200 m
Motor cable
shielded > 100 m
unshielded > 200 m
Applications with asynchronous motors recommen
ded
alternativ
ely
recommen
ded
alternativ
ely
Single drives
Drives with constant load 5 1 5 −
Drives with heavy start conditions 1 5 5 −
Travelling drives, conveyor belts 5 1 5 −
Pump drives, fan drives 1) 5 − 5 −
Extruder drives 5 1 5 −
Drives for wire drawing machines 5 1 5 −
Drives for rolling machines 5 1 5 −
Drives for rewinders with dancer
(speed−controlled) 1 5 − −
Group drives
(the resulting motor cable length is decisive
I
res
)
5 − 5 −
l
res
+ (i
Ǹ
@ (l
1
) l
2
) AAA ) l
i
))
1)
A square voltage characteristic (C0014 = 1) is recommended for this application
)
Note!
Only switch between the operating modes if the controller is
inhibited!
Recommended operating
modes