Chapter 4: SMI User Interface
Safety and Monitoring Interface Installation Manual – MAN-01-00067-2.1
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Internal Interface - The LCD User Buttons
Four buttons are located at the top of the LCD panel inside the SMI and are used for controlling the LCD
menus, as shown below:
Figure 13: LCD Internal Menu Buttons
Esc:
Moves the cursor to the beginning of the currently displayed parameter; goes to the previous
menu, and cancels a value change with a long press (until
Aborted
is displayed).
Up
(1), Down
(2):
Moves the cursor from one menu option to another, moves among the characters
of a displayed parameter, and toggles between possible characters when setting a value.
Enter (3):
Selects a menu option and accepts a value change with a long press (until
Applied
is
displayed).
Use the three rightmost buttons for entering 123 when entering the password.
The LCD panel and buttons may be used during the following:
Setup:
After inverter installation, the field technician may perform basic inverter configuration, as
described in
Configuring the SMI Using the LCD User Buttons
Operational Mode:
The LCD panel enables checking that the inverter is working properly. Refer to
Operational Mode – Status Screens
on page 24 for a description of this option. Use the LCD light
button to toggle through the informative displays.
Error messages:
In the event of a problem, an error message may be displayed on the LCD panel.
Refer to
Appendix A: Errors and Troubleshooting
on page 18 for more information.
Esc
Up (1)
Down (2)
Enter (3)