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Process for Auto tuning 
  The Diagram below shows the process for Auto tuning.  
 
Note: After Auto tuning is complete Set 0 in Cn002.2, otherwise it will not record the present 
measured Load Inertia Ratio. 
 
  If the power is cut off during Auto tuning then when the power is 
established, Servo controller will use the previously recorded setting 
of Load Inertia Ratio which is stored in parameter Cn025.