Object control
If the control position of the protection relay is set to local with the R/L button, the
relay can be controlled using the object control buttons.
Table 5: Object control push buttons
Name
Description
Close
Closing the object.
Open
Opening the object.
Navigation
The arrow buttons are used for navigation. To scroll information, press the arrow
button several times or simply keep it pressed down.
Table 6: Navigation push buttons
Name Description
ESC
• Logging off user when pressed continuously for 3 seconds.
• Leaving setting mode without saving the values.
• Cancelling certain actions.
•
Adjusting the display contrast in combination with
or .
•
Changing the language in combination with
.
•
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
• Initiating authorization, that is logging in, on default screen (measurement
screen or menu screen) provided that local override is false.
• Entering parameter setting mode.
• Confirming a new value of a setting parameter.
Up
Down
• Moving up and down in menus.
• Scrolling active digits of a parameter when entering a new setting value.
Left
Right
• Moving left and right in menus.
• Changing the active digit of a parameter when entering a new setting
value.
Commands
Table 7: Command push buttons
Name
Description
Clear
• Activating the Clear/Reset view.
• Clearing indications and LEDs: a three-second press clears trip LEDs and
a six-second press clears the programmable LEDs. Requires appropriate
user rights.
2NGA000823 A Section 3
REX610 overview
REX610 17
Operation Manual
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