Jump to content

Can I eject USB from UniStream PLC with a ladder command?


Recommended Posts

Hi curtharrington1.

Although its not directly from the ladder, from the project solution explorer, you can create an Action (Safe Remove DOK) that executes the safe removal of the USB device(DOK, stands for "Disk On Key", from what I'm told). I haven't used the Action, so I can't help with exactly how the PLC handles it.

The trigger for the Action must be linked to a SET coil in your ladder....it will be automatically reset after execution of the Action. (not sure if the coil resets if the device isn't physically removed)


hope this helps


  • Like 1
  • Upvote 1
Link to comment
Share on other sites

  • 1 month later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...

Important Information

This site uses cookies. By clicking I accept, you agree to their use.