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12.3 IEC coupling mode
12.3.1 IEC coupling
Touching the coupling line selection field, it will activate a new window with the selection
possibilities.
Three phase setting windows for surge
The coupling path will be shown by open or closed relay signs.
By touching the
“OK” button the selected coupling will be activated. With “cancel” it will close
the window without saving the coupling selection. By touching the button
“Show Graphics” it
will show a graphical setting.