Motion Control and Motor Drives

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Programmatically setting torque Limits for a servo axis

Hello,

 

I would like to know if in order to programmatically limit torque for a servo axis to be between -7V and +7V (rather than the default +/- 10V) I would have to call the "Load Torque Limit.flx" vi before every single move. If that is the case, is there a way to set the torque for an entire program run-time (other than manually setting it in MAX before running the program)?

 

Thanks

 

Vlad

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Hi Vlad,


I believe you will have to call the VI each time and the only place I am aware of changing the limits wound be in MAX under Axis #>Control Loop Setting> Torque Settings Tab.

 

Limiting the DAC Output Voltage on a Servo Axis
http://digital.ni.com/public.nsf/allkb/CE34F1F1BAE5456C8625720B0080AD34?OpenDocument

 

Tim O

Applications Engineer
National Instruments
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