Lenze 9400 - Manual (Page 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