Lenze 9400 Manual do Utilizador descarregar pdf (Página 389)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 389

11 Basic drive functions

11.3 Quick stop

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Inputs

Outputs

11.3.2 Parameter setting

• Parameterisation dialog in »Engineer«: Tab Application parameter  Dialog level Overview 

All basic functions  Quick stop

• Short overview of the parameters for quick stop:

Identifier

DIS code | data type

Information/possible settings

QSP_bActivate1

C02619/1 | BOOL

QSP_bActivate2

C02619/2 | BOOL

QSP_bActivate3

C02619/3 | BOOL

Activate quick stop

• The three inputs are linked via a logic OR gate.

TRUE If one of the three inputs is set to TRUE, a change-over to the "Quick

stop active" function state is effected and the drive is brought to

standstill within the deceleration time set for quick stop.

TRUEFALSE If all three inputs are reset to FALSE, a change-over to a setpoint-

generating basic function (e. g. "Speed follower") via the "Drive is

stopped" function state is effected.

QSP_bActivateDCBrake

C02619/5 | BOOL

From V3.0

Activate DC-injection braking. ( 392)

• Only possible if V/f control or sensorless vector control is selected as motor

control type in C00006

!

• This input has a higher priority than the three inputs QSP_bActivate1 ... 3.

TRUE A change-over to the "Quick stop active" function state is effected

and the drive is decelerated with the braking current set in C00974

.

TRUEFALSE DC-injection braking is activated again.

• If flying restart is activated in C00990

, a flying restart process is

automatically started to determine the current motor speed.

Identifier

DIS code | data type

Value/meaning

QSP_bActive

C02619/4 | BOOL

Status signal "Quick stop by application active"

• QSP_bActive is not set to TRUE if quick stop has been activated by another source,

e. g. via device command or as an error response ("Quick stop by trouble").

TRUE Quick stop has been requested via one of the three inputs

QSP_bActivate1 ... 3 and is active.

- or -

DC-injection braking

has been requested via QSP_bActivateDCBrake

and is active (only for motor control mode without encoder).

Parameter Info

C00105

Decel. time - quick stop

C00106

Quick stop S-ramp time

C00107

Reference for quick stop deceleration time

1 2 ... 384 385 386 387 388 389 390 391 392 393 394 ... 953 954

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