Open or close the Loop Diagnostics application

  1. To open the Loop Diagnostics application, tap the Loop Diagnostics icon on the Trex Home screen.
  2. To close the Loop Diagnostics application, tap Exit.
    If you enabled the Trex unit to power a device, the Trex unit stops providing power when you close the Loop Diagnostics. If the Trex unit was powering a positioner, the application prompts you to select a current value for the positioner before the application closes. This allows you to move the positioner to a safe position. After the selected current value is reached, the Trex unit stops providing power.