Lenze 8400 - Manual (Page 508)

8 Basic drive functions (MCK)
8.7 Manual jog
508
Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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8.7.1.2 Smooth start and quick stop of the drive
[8-27] Example: Smooth start and quick stop

Tip!
Rapid deceleration (
C01232/2 ) reduces the time from releasing of the "jog button" to actual
stopping of the drive, with the result that it is easier to position the drive "by sight" and the
desired stop position is not passed.
8.7.1.3 Second speed
[8-28] Example: Change-over to second speed
 C01231/1 : Manual jog: Speed 1
 C01232/1 : Manual jog: acceleration
 C01232/2 : Manual jog: deceleration
 C01233/1 : Manual jog: S-ramp time
• For accelerating and decelerating,
different values can be set in
C01232/1...2 so that smooth starting
and quick stopping of the drive can be
implemented.
• In order to reduce jerking, the two
ramps can be set in such a way that
they are s-shaped. This is done by
entering a relative S-ramp time in
C01233/1 .
n
t
TRUE
FALSE
ManJogPos
t
Œ


Ž
 C01231/1 : Manual jog: Speed 1
 C01231/2 : Manual jog: Speed 2
• By setting control bit 6
(ManExecute2ndSpeed) in the MCK
control word , you can changeover to a
second speed ( C01231/2 ) during
traversing.
n
t
TRUE
FALSE
ManJogPos
t
TRUE
FALSE
ManExecute2ndSpeed
t
Œ
