Lenze E94AxHE Technology Application Actuating drive - S Instrukcja Użytkownika Pobierz pdf (Strona 23)

EDS94TA10010xxxx EN 1.1 - 10/2008 L 23

9400 Technology applications | Actuator – speed

Parameter setting & configuration

Speed follower

4.4 Speed follower

[4-6] Basic function "Speed follower" (schematic diagram)

The speed-controlled operation is requested via the digital input DI2. If no other basic

function and error state are active, the speed-controlled operation is enabled.

r The acceleration/deceleration of the drive to the setpoint is controlled via a ramp

generator based on the current setpoint/actual speed.

r If the enable of the speed-controlled operation is reset via the digital input DI2, the

drive is decelerated to standstill via an independent profile generator of the basic

function "Stop".

LS_ManualJog

LS_Brake

LS_Limiter

LS_Quickstop

STOP

Gain

Invert setpointSelection

LS_Speed...

Speed

setpoint

LS_Stop

internal

status machine

DI2

DI6

DI7

DI8

DI1

DI3DI4

OUT

Ramp generator

%15

Fixed setpoints

Status

machine

(basic drive

functions)

Speed setpoint Basic drive functions

AIN1

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Lenze E94AxHE Technology Application Actuating drive - S Instrukcja Użytkownika Strona 23