Counter Input:Position:Z Index Phase Property
Short Name: CI.Encoder.ZIndexPhase
Property of DAQmx Channel
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.
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. |
Remarks
The following table lists the characteristics of this property.
Permissions | read/write |
Resettable | yes |
Settable while task is running | device-specific |
Available in Run-Time Engine | yes |