Lenze 9400 - Manual (Page 546)

11 Basic drive functions
11.12 Brake control
546
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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[11-44] Process example: speed follower is active  quick stop activation  speed follower is active
 Actual speed value
 Actual speed value if the quick stop braking current is parameterised too low ( C00975 )
 C00105 : Quick stop decel. time
 C02589 : Brake closing time
 C00975 : Quick stop braking current
 C00974 : Braking current
t
t
Enable speed follower
t
Speed setpoint
Speed follower active Quick stop active
DC brake active
t
t
CINH
Œ 
t
DC brake current
0 1

Ž

Note!
The quick stop braking current in C00975 has to be set so that the drive can be
decelerated from the maximum operating speed to standstill within the deceleration
time for quick stop set in C00105 !