Lenze E84AVHC Series - 8.7.1.2 Smooth start and quick stop of the drive; 8.7.1.3 Second speed

Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010 L 409
8400 HighLine | Parameter setting & configuration
Basic drive functions (MCK)
Manual jog
8.7.1.2 Smooth start and quick stop of the drive
[8-12] 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
[8-13] Example: Changing over to second speed
n C01231/1: Manual jog: speed 1
o C01232/1
: Manual jog: acceleration
p C01232/2
: Manual jog: deceleration
q 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




n C01231/1: Manual jog: speed 1
o C01231/2
: Manual jog: speed 2
 By setting control bit 6
(ManExecute2ndSpeed) in theMCK
control word, you can changeover
to a second speed (C01231/2
)
during traversing.
n
t
TRUE
FALSE
ManJogPos
t
TRUE
FALSE
ManExecute2ndSpeed
t


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