assign a unit to a unitless channel

Hello,

I'm having some trouble regarding the command to assign a unit to one of my channels which by default does not have an assigned unit. I attempted to use the script recorder function however it did not produce any code for that task. It would only work when converting to a new unit from an exixting one.

I attemted to use the below code with my channel [1]/Timechannel.

http://zone.ni.com/reference/en-XX/help/370859H-01/procauto/procauto/procauto_calculate_channelunits/

Any input would be appreciated.

Thanks

Dan