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Unread 15-02-2011, 01:06
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Re: Photoelectric sensor wiring

The white wire needs to be connected to the signal pin (farthest from the edge of the DSC) on a digitial channel on the DSC. I'm not sure how you are testing if a signal is being sent or not. If you are using the sample line following code in LabVIEW, I think you may also need to open the DIO channel and store its refnum in Begin.vi.