JeffLowe Posted January 20 Share Posted January 20 Where does the Servo Analyzer inject the disturbance signal? Specifically is it before or after the trajectory filter? Similarly is the Motor[x]/CompDesPos before or after the trajectory filter? Quote Link to comment Share on other sites More sharing options...
steve.milici Posted January 20 Share Posted January 20 There are options for “before” and “after” (before the “Plant”). This is documented in the “Power PMAC Servo Analyzer User Manual” in the section “Measurement Configuration” starting on page 7 (11 electronic). The element “Motor[x].CompDesPos” is input before the PID filter. This is documented in the “Power PMAC User’s Manual” in the chapter “SETTING UP COMPENSATION TABLES” starting on page 369. Specifically see the section “Target Register Addresses: Target[q]”, starting on page 378. Quote Link to comment Share on other sites More sharing options...
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