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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
535
8
Basic drive functions (MCK)
8.4
Basic settings
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8.4.2
Min/Max speed
" operating mode, yo can initially limit the speed setpoint by means of the
following parameters:
In the »Engineer», you can set the initial limit by means of the dialog box
Min/Max speed
.
• Open the
Min/max speed
dialog box by opening the
Application Parameters
tab and clicking on
the following button on the dialog level
Overview
Signal flow
:
Speed setpoint generation
When the speed limit values are set, the
Motion Control Kernel
influences the setpoint generation
with a synchronisation mode The synchronisation mode serves to travel the synchronisation range
dynamically with the synchronisation ramp set in
. Synchronisation always starts in the
zero crossing of the defined speed.
[8-15] Example: Speed setpoint generation in the "Speed follower" operating mode (with nSpeedAddValue_v = 0)
Parameters
Info
Lenze setting
Value Unit
MCK: Ramp time synchr. setpoint
2.000 s
MCK: Pos. max. speed
199.99 %
MCK: Pos. min. speed
0.00 %
MCK: Neg. min. speed
0.00 %
MCK: Neg. max. speed
199.99 %
Setpoint range
Synchronisation range
Sync
Sync
v
t
C02611/1
C02611/2
C02611/3
C02611/4
C02610/2
0
1
0
nSpeedSetValue_a
nSpeedSetValue_a_
C02610/2