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Control ESC with CompactRio

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Hi!

 

Have a BLDC motor that is controlled by an ESC and was trying to control it via a CompactRio 9024 with a NI9472 DO chip. Firstly, made a successful attempt to control it with an arduino. Then, used the available resources to create a PWM with the following VI:

 

https://forums.ni.com/t5/Example-Code/Generate-a-PWM-Pulse-width-modulation-Output-Signal-On-cRIO/ta-p/3501009

 

The PWM was configured to have a 20ms Period and high time between 0.7ms to 2.3ms similar to the Documentation provided in the Servo.h arduino Library. However, the ESC didn't seem to respond to the signal generated.

 

Hope to have some insight on the issue.

More information will be provided if asked

 


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