I have a Linear Scale Unit, with three outputs, Phase A, Phase B and Scale ABS point. The outputs signals are in sine wave, with Phase difference of 90=BA. I have a NI PCI-6034E, and I don't know how to read that signals and convert them in mm and also put them in LabView program. I only find Quadrature Encoders. I don't know if it is better read the signal by the counter or analog input line. Thanks and Best Regards
