Specifies the states at which signal A and signal B must be while signal Z is high for NI-DAQmx to reset the measurement. If signal Z is never high while signal A and signal B are high, for example, you must choose a phase other than A High B High.

When signal Z transitions to high and how long it stays high varies from encoder to encoder. Refer to the documentation for the encoder to determine the timing of signal Z with respect to signal A and signal B.

Remarks

The following table lists the characteristics of this property.

Short Name CI.Encoder.ZIndexPhase
Data type ci32.png
Permissions Read/Write
Resettable True
Settable While Task Is Running device-specific
Available in Run-Time Engine True
A High B High 10040
Reset the measurement when signal A and signal B are high.
A High B Low 10041
Reset the measurement when signal A is high and signal B is low.
A Low B High 10042
Reset the measurement when signal A is low and signal B high.
A Low B Low 10043
Reset the measurement when signal A and signal B are low.