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Yaskawa MotionWorks IEC Toolboxes User Manual

Page 559

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Yaskawa Toolbox: Function Blocks

MotionWorks IEC61131-3 Toolboxes: 2013-09-13

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The following series of graphs show changes made to the PID gains to minimize error:

a. Proportional Control Only. Severe oscillation:

b. PID Control. Derivative helps to control oscillation: