1 basic signal flow, Basic signal flow, 7technology applications – Lenze 8400 User Manual

Page 349

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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05

349

7

Technology applications

7.2

TA "Actuating drive speed"

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

7.2.1

Basic signal flow

[7-1]

Signal flow of the technology application "Actuating drive speed"

 Main speed setpoint offset and gain (

L_OffsetGainP_1

)

 Motor potentiometer function (

L_MPot_1

)

 Setpoint generator (

L_NSet_1

)

 Speed setpoint input limitation
 Additional speed setpoint offset and gain (

L_OffsetGainP_2

)

 Actual speed/sensor value offset and gain (

L_OffsetGainP_3

)

 Process controller (

L_PCTRL_1

)

Holding brake control

 Terminal assignment & display of digital control signals
 Integrated disposable

"GeneralPurpose" functions

: Analog switch, arithmetic, multiplication/division, binary

delay element, binary logic, analog comparison, D-flipflop

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