In order to replace hardware in the Access program, ensure that the Engine is running and new/replaced hardware is correctly installed (Use firmware upgrade to ping the system to verify that the new unit is communicating).  Then, from Access, perform the following steps


  • In the Navigator Pane, click the old Controller to select it.
  • Right-click the Controller and select the Replace Unit option.
  • From the Unit Type drop-down list, select the new Controllers unit type.
  • Enter the new Controllers Fixed Address.
  • Click the “Check” button.
  • In Engine, click the “Stop” button.
  • Click on the “Full Upload” button.
  • Click on the “Start” button