5motor control (mctrl) – Lenze E84DSxxx User Manual

Page 159

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Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05

159

5

Motor control (MCTRL)

5.7

Parameterisable additional functions

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

[5-14] Example 2: Signal characteristic for automatic DC-injection braking of a drive with speed feedback

 Speed setpoint

 Actual speed value of the motor

 Output current of the controller

 Pulse inhibit

 DC-injection braking is active

The motor rotates at the selected

speed. The resulting current depends

on the load, see .

The DC braking current set in

C00036

is injected.

The actual speed value of the

motor follows the speed setpoint.

The resulting current depends on the

load.

0

1

2

3

4



‚

C00036

C00019

ƒ

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