PowerFlex Digital DC Drive User Manual - Publication 20P-UM001C-EN-P - July 2008
Appendix D
Control Block Diagrams
Diagram Conventions
For information on . . See page . .
PowerFlex DC Drive Overview
D-2
Digital Inputs/Outputs & Mapping Standard and I/O Expansion Card D-3
Analog Inputs/Outputs and Mapping D-4
Speed Reference Selection D-5
Speed Reference Generation D-6
Ramp Reference Block D-7
Speed / Torque Regulator D-8
Droop Compensation - Inertia / Loss Compensation D-9
Speed Feedback D-10
Speed Regulator PI Block D-11
Speed Adaptive and Speed Zero Logic D-12
Current Regulator D-13
Field Current Regulator D-14
Motor Parameters D-15
Speed Threshold / Speed Control D-16
PID Control D-17
Scale Blocks D-18
User Defined Variables D-19
Taper Current Limits D-20
Unit Scaling D-21
Test Generator D-22
Speed Reference Selection D-23
Fault / Alarm Mapping D-24
PXXX
ParName
PXXX
ParName
Examples:
PXXX = Parameter Number
ParName = Parameter Name
= Read / Write Paramete
= Read Only Parameter
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