Table of Contents|ASDA-A&A+ Series 
 Revision April 2009 
6.2.2  Command Source of Position (Pr) Control Mode............................................................. 6-4 
6.2.3  Structure of Position Control Mode .................................................................................. 6-5 
6.2.4  P-curve Filter for Position Control..................................................................................... 6-6 
6.2.5 Electronic Gear Ratio ....................................................................................................... 6-9 
6.2.6 Low-pass Filter ................................................................................................................. 6-10 
6.2.7  Timing Chart of Position (Pr) Control Mode ..................................................................... 6-11 
6.2.8  Position Loop Gain Adjustment ........................................................................................ 6-11 
6.3 Speed Control Mode ............................................................................................................... 6-14 
6.3.1  Command Source of Speed Control Mode ...................................................................... 6-14 
6.3.2  Structure of Speed Control Mode..................................................................................... 6-15 
6.3.3  Smoothing Strategy of Speed Control Mode.................................................................... 6-16 
6.3.4 Analog Speed Input Scaling ............................................................................................. 6-19 
6.3.5 Timing Chart of Speed Control Mode............................................................................... 6-20 
6.3.6 Speed Loop Gain Adjustment........................................................................................... 6-20 
6.3.7 Resonance Suppression .................................................................................................. 6-28 
6.4 Torque Control Mode .............................................................................................................. 6-31 
6.4.1  Command Source of Torque Control Mode ..................................................................... 6-31 
6.4.2  Structure of Torque Control Mode.................................................................................... 6-32 
6.4.3  Smoothing Strategy of Torque Control Mode................................................................... 6-32 
6.4.4 Analog Torque Input Scaling ............................................................................................ 6-33 
6.4.5 Timing Chart of Speed Control Mode............................................................................... 6-34 
6.5  Control Modes Selection ......................................................................................................... 6-35 
6.5.1  Speed / Position Control Mode Selection......................................................................... 6-35 
6.5.2  Speed / Torque Control Mode Selection .......................................................................... 6-36 
6.5.3  Torque / Position Control Mode Selection........................................................................ 6-36 
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