ABB AC 900F - Page 108

Boot configuration Section 7 Commissioning
108 M&I – AC 900F Controller
Ethernet_enabled-03.png
Eth4 can be freely used, e.g. for Modbus communication via TCP/IP Ethernet.
Ethernet_enabled-04.png
F2 - Update/Restore
The Update/Restore functions are generally not required for controller
commissioning. For more detailed information on these functions, please refer to
Update/Restore in Section 8, Service.
F3 - Display Settings
Adjust the Backlight and the Contrast using the arrow keys provided for both menu
items.
Display_Settings.png
Press the OK key to apply the settings.