myRIO USB cannot read Hokuyo URG-04LX-UG01

[Iqrom]

HI All,

In my PC  Hokuyo already read and the VI its work but when I am using myRIO 1900, myrio cannot read Hokuyo URG-04LX-UG01. Do you have a solution?

Thanks,

[AvatarAang]

How do you have your hardware connected? What is plugged into what?

Have you tried refreshing MAX or deleting and re-adding your myRIO?

[Iqrom]

I have already reastart myRio and refreshing MAX, it still same. Another solution?

[AvatarAang]

Found this great tutorial from Alex.T. You can see in the comments section that the URG-04LX draws a lot of current and you will need to power it separately from the myRIO.

Controlling a USB LiDAR using myRIO and the 'Classy' State Machine
https://forums.ni.com/t5/NI-myRIO/Controlling-a-USB-LiDAR-using-myRIO-and-the-Classy-State-Machine/t...

EDIT: Oh wait, that is a different device, you should be fine with your URG-04LX-UG01 LiDAR. Take a look at the tutorial, though. I see in the comments that someone using the same hardware as you was able to get it working by 1. Updating NI-VISA 2. Reinstalling software on myRIO.

[Iqrom]

How to reinstalling software in myrio?

[AvatarAang]

Install Software on Your CompactRIO Controller
http://www.ni.com/getting-started/set-up-hardware/compactrio/controller-software

This tutorial says cRIO, but it should be almost identical on your myRIO.