Counter Output >> Pulse >> Ticks >> High Ticks

NI-DAQmx C Properties

Counter Output >> Pulse >> Ticks >> High Ticks

Data Type: uInt32
Description: Specifies the number of ticks the pulse is high.

You can get/set/reset this property using:
  DAQmxGetCOPulseHighTicks
  DAQmxSetCOPulseHighTicks
  DAQmxResetCOPulseHighTicks