Lenze 8400 - Basic Signal Flow

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 435
7 Technology applications
7.4 TA "Table positioning"
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7.4.1 Basic signal flow
The main element of the technology application is the Motion Control Kernel.
•The Motion Control Kernel is controlled via a 32-bit double control word. All motion profiles in
the different operating modes can be controlled with this interface.
• Upstream to the Motion Control Kernel there is a so-called MCKInterface
called which provides
additional process inputs for the application in order to control the Motion Control Kernel.
[7-13] Signal flow of the table positioning
 Offset and gain (L_OffsetGainP_1)  MCK control word
 Motor potentiometer function (L_MPot_1)  MCK status word
 Setpoint generator (L_NSet_1)  Selection of the machine parameters
 Offset and gain (L_OffsetGainP_2
)  Profile entry for the "Positioning" basic function.
 Speed setpoint input limitation 
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Holding brake control
 Basic function "Homing"  MCKInterface