Lenze 9325 User Manual

Function block library
7-114
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SHB9300CRV EN 2.0
7.6.33 Digital frequency ramp generator (DFRFG)
Purpose
Synchronization of the drive (motor shaft) on a digital frequency (phase input). Then, the drive
performs a phase-synchronous run to the digital frequency.
C 0751
DFRFG1-OUT
C 0764/3
DFRFG1-RESET
DFRFG1
C 0429
C 0764/2
C 0764/1
C 0760
C 0759
DFRFG1-QSP
DFRFG1-STOP
C 0761
C 0765
C 0758
DFRFG1-IN
C 0752
C 0754
S
R
Q
DFRFG1-FAIL
DFRFG1-SYNC
CTRL
C 0753
E5
X5
1
0
C 0757
C 0756
C 0755
0
C 0766
Fig. 7-80 Digital frequency ramp generator (DFRFG1)
Signal
Source Note
Name Type DIS DIS format CFG List
DFRFG1-IN phd C0765 dec [rpm] C0758 4 Speed/Phase setpoint
DFRFG1-QSP d C0764/1 bin C0759 2 HIGH = quick stop
DFRFG1-STOP d C0764/2 bin C0760 2 HIGH = save setpoint
DFRFG1-RESET d C0764/3 bin C0761 2 HIGH = reset
DFRFG1-OUT phd - - - - Speed/Phase setpoint
DFRFG1-SYNC d - - - - HIGH = drive runs synchronously
DFRFG1-FAIL d - - - - HIGH = phase difference exceeded
Function
l Profile generator
l Quick stop
l Ramp generator stop
l RESET
l Detect phase difference
l Start via touch probe initiator (terminal X5/E5)
l Correction of the touch probe initiator (terminal X5/E5)
7.6.33.1 Profile generator
t
DFRFG-IN
C0752
C0751 C0751
C0755
DFRFG-SYNC
t
DFRFG-OUT
Fig. 7-81 Synchronize on DFRFG
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Lenze 9325 Specifications

General

Brand	Lenze
Model	9325
Category	DC Drives
Language	English