Encoder

NI Vision Acquisition Express VI

Encoder Tab

The Encoder tab allows you to configure the encoder settings. Complete the following steps to configure the encoder:

Note Note  Not all devices support encoders.
  1. Check the Use Encoder Settings option.
  2. Specify a Divide Factor to determine how many encoder pulses to skip before incrementing the Scaled Encoder count.
  3. Specify Phase A Polarity to determine the polarity of phase A.
  4. Specify Phase B Polarity to determine the polarity of phase B.
  5. Specify Phase A and B Filter to determine if signals should be filtered to prevent glitches from being counted as transitions.