5motor interface – Lenze 9400 User Manual

Page 122

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5

Motor interface

5.2

Select motor control

122

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

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For the V/f control and sensorless vector control the following table helps with the selection of the

correct control type:

Selection of the motor control in

C00006

Motor cable

shielded ≤ 50 m

unshielded ≤ 100 m

Motor cable

shielded > 50 m

unshielded > 100 m

recommended

optional

recommended

optional

Single drives
With motor filter

6 / 7

-

6 / 7

-

With constant load

4

6 / 7

6 / 7

-

With extremely alternating loads

4

6 / 7

6 / 7

-

With high starting duty

4

6 / 7

6 / 7

-

Positioning and infeed drives

4

6 / 7

6 / 7

-

Winders/unwinders dancer

6 / 7

-

6 / 7

-

Pump and fan drives *

6 / 7

-

6 / 7

-

Three-phase reluctance motors

6 / 7

-

6 / 7

-

Three-phase sliding rotor motors

6 / 7

-

6 / 7

-

Three-phase AC motors with firmly assigned

voltage/frequency characteristic

6 / 7

-

6 / 7

-

Vertical drive/hoist (up to 55 kW)

6 / 7

(with VCC**)

-

6 / 7

(with VCC**)

-

* For this application, we recommend a square-law voltage characteristic (

C00950

= "1")

** VCC =

voltage vector control

Group drives

Depending on the resulting motor cable length:

Identical motors and loads

4

6 / 7

6 / 7

-

Different motors and/or alternating loads

6 / 7

-

6 / 7

-

Note!

For operation with motor encoder, we recommend to use the servo control!
For operation with motor filter, always use the V/f control!

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