Lenze EVS9332xS - Manual (Page 123)

Function library
Function blocks
3.2.26 Digital frequency ramp function generator (DFRFG)
3−71
l
EDSVS9332S−EXT EN 2.0
3.2.26.2 Quick stop
Removes the drive from the network and brakes it to standstill.
l Activate with DFRFG−QSP = HIGH.
l Set deceleration time via C0753.
l Store the setpoint phase detected at DFRFG−IN.
l Approach the setpoint phase via the profile generator after resetting the quick stop request.
t
DFRFG-IN
C0752
C0751 C0751
DFRFG-QSP
t
DFRFG-OUT
C0753
Fig. 3−68 Quick stop DFRFG
3.2.26.3 Ramp function generator stop
Maintains the state of the profile generator during operation.
l Activate with DFRFG−STOP = HIGH
l Output of the last state at DFRFG−OUT.
l Store the setpoint phase detected at DFRFG−IN.
l Approach the setpoint phase via the profile generator after resetting the stop request.
t
DFRFG-IN
C0752
DFRFG-STOP
t
DFRFG-OUT
Fig. 3−69 Ramp function generator stop