Issue
How can the time in a Niagara G3 ENC or Jace be changed from a web browser?
Environment
Niagara G3
Cause
Workbench not available
Resolution
It will require a change to the ENC/Jace license for Embedded Workbench.
Then use Platform Services to edit the date/time.
Drag Platform Services to a PX page, select Workbench View > System and Time Editor.