Delete Channel VI
- Updated2025-07-30
- 2 minute(s) read
Removes a channel group or channel you specify. If you choose to delete a channel group, this VI deletes all channels associated with that channel group. Wire data to the storage refnum input to determine the polymorphic instance to use or manually select the instance.
Note This VI does not delete data in .tdms files.

Inputs/Outputs
storage refnum (channel)
—
storage refnum (channel) specifies the channel to remove.
error in (no error)
—
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
error out
—
error out contains error information. This output provides standard error out functionality. |
storage refnum (channel)
—
error in (no error)
—
error out
—