Lenze EVS9321-Ex System Manual

Configuration
Function blocks
Master frequency ramp−function generator (DFRFG)
8
8.2
8.2.4

8.2−16
EDSVF9383V EN 7.1−04/2012
Quick stop takes the drive out of the system and brings it to standstill.
Setpoints and actual values are continued to be detected.
t
DFRFG-IN
C075
2
C0751 C0751
DFRFG-QSP
t
DFRFG-OUT
C0753
Fig. 8.2−12 Quick stop DFRFG
C0751 Acceleration and deceleration time of the profile generator
C0752 Maximum speed
C0753 Setting the deceleration time T
if
for QSP
ƒ QSP is activated using DFRFG1−QSP = HIGH.
ƒ With DFRFG1−QSP = LOW, QSP is deactivated. The setpoint is
approached via the profile generator.
The function ramp−function generator stop" keeps the state of the profile
generator during operation. Setpoints and actual values are continued to be
detected.
t
DFRFG-IN
C075
2
DFRFG-STOP
t
DFRFG-OUT
Fig. 8.2−13 Ramp function generator stop
C0752 Maximum speed
ƒ The function "ramp−function generator stop" is activated with
DFRFG1−STOP = HIGH.
– The last status is output at DFRFG1−OUT.
ƒ With DFRFG1−STOP = LOW the function ramp−function generator
stop" is reset. The setpoint is approached via the profile generator.
ƒ With DFRFG1−RESET = HIGH, the profile generator is activated.
Internally added−up set phases and actual phases are reset.
ƒ The set phase is detected using a HIGH−LOW signal at DFRFG1−RESET.
Quick stop (QSP)
Ramp function generator stop
Reset ramp generator

Lenze EVS9321-Ex Specifications

General

Brand	Lenze
Model	EVS9321-Ex
Category	Controller
Language	English