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Motion Control and Motor Drives

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Member langles
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langles
Posts: 2
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Clearing Signal Reference Found

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‎06-11-2012 05:05 AM

Hi all,

The NI_motion system returns a signal named "Reference Found" that is very helpful to decide if in a new movement is necessary to execute a new Find Reference movement or not

The problem is if the Servo system looses control (for an error or power disruption for example) In this case I would like to "clear" this signal (Reference Found) but I don't find how.
This would be necessary because the encoder has lost power and perhaps motor has moved a little without control so, the real position is not correctly known by the NI-Motion system, so
a HOME must be done again

Does anyone knows how to clear this signal?

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