Lenze 8400 - Basic Components of a Drive Solution

16 Working with the FB Editor
16.1 Basics
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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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16.1.1 Basic components of a drive solution
A drive solution consists of the following basic components:
• Signal inputs (for control and setpoint signals)
• Signal flow of the technology application
• Signal outputs (for status and actual value signals)
[16-1] Basic components of a drive solution
Regarding the 8400 device series, these three components are available for the FB interconnection
and classified as follows:
Further information on the individual modules can be obtained from the following subchapters!
M
...
M
n
t
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ç
Switch-off positioning
Actuating drive speed
Setpoint
generator
Process
controller
Motion
Control
Kernel
Device
control
Motor
control
Signal
inputs
Signal
outputs
Module type Name Task Example
Function block L_name General function block for free
interconnection (only HighLine)
L_Compare_1
L_PCTRL_1
System block LS_name Signal interface to inverter-internal
functions
LS_DigitalInput
LS_DriveInterface
Port block LP_name • Process data communication via a
fieldbus using a communication module
• Process data communication via CAN on
board
LP_CanIn1
LP_CanOut1
LP_MciIn
LP_MciOut
Application block LA_name Block for a technology application LA_NCtrl
LA_SwitchPos