Navigation
The arrow buttons are used for navigation. To scroll information, press the arrow button several times
or simply keep it pressed down.
Table 2: Navigation push-buttons
Name Description
ESC
• Leaving setting mode without saving the values.
• Cancelling certain actions.
•
Adjusting the display contrast in combination with or .
•
Running the display test in combination with .
•
Deleting a character in combination with when editing a string.
•
Inserting a space in combination with
when editing a string.
Enter
• Entering parameter setting mode.
• Confirming a new value of a setting parameter.
• Confirming selection in dialogs and alarm panel.
Up
Down
• Moving up and down in menus.
• Selecting objects in the SLD.
• Moving selection in dialogs and alarm panel.
• Scrolling active digits of a parameter when entering a new setting value.
Left
Right
• Moving left and right in menus.
• Selecting pages in the SLD.
• Changing the active digit of a parameter when entering a new setting value.
Key
• Activating the authorization procedure, when the user is not logged in.
• Logging out, when the user is currently logged in.
Commands
Table 3: Command push-buttons
Name
Description
Menu
• Moving directly to Main menu, if currently in
any other menu or view.
• Moving to the default view, if currently in Main
menu.
Clear
• Activating the Clear/Reset view.
Help
Showing the help menu.
4.4 Local HMI functionality
4.4.1 LED indication
GUID-49DF72CC-9F32-4949-B4A9-62AAD20322F8 v2
The LHMI service kit for SAM600-IO includes three status LEDs above the display: Ready, Start and
Trip.
Section 4 1MRK 500 131-UEN Rev. C
Overview
18 Switchgear control unit SAM600-IO
Operation manual
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