PWM VIs
- Updated2023-02-21
- 1 minute(s) read
Owning Palette: Low Level VIs
Requires: myRIO Toolkit or roboRIO Toolkit. This topic might not match its corresponding palette in LabVIEW depending on your operating system, licensed product(s), and target.
Use the PWM VIs to control the pulse width modulation (PWM) channels on the myRIO or the roboRIO.
| Palette Object | Description |
|---|---|
| Close | Closes the reference to a pulse width modulation (PWM) channel. This VI also disables the PWM signal and resets the frequency and duty cycle to zero. |
| Open | Opens a reference to a pulse width modulation (PWM) channel. You must open a reference before you use a PWM channel to generate PWM signals. |
| Set Duty Cycle | Sets the duty cycle value of a pulse width modulation (PWM) signal. |
| Set Duty Cycle and Frequency | Sets the duty cycle value and frequency value of a pulse width modulation (PWM) signal. |
| Set Frequency | Sets the frequency value of a pulse width modulation (PWM) signal. |