Overview of Operator Elements and Display Elements
Operation Panel of the Device
[le_7SR45_OperInter, 1, --_--]
(1) Operating state display
(2) Local flag
(3) Keypad
(4) LED indicator label
(5) USB port cover
(6) 5 non-programmble LEDs and 4 user-programmable LEDs
The following table provides a detailed explanation of the function of the operator and display elements.
Table 4-2 Overview of Operator Elements and Display Elements
Operator Element/Display Element Function
Display
Display: 2 x 16 alphanumeric characters
PROT. HEALTHY (Green LED) Indicates the relay protection function in a healthy
state.
TRIP READY (Green LED) There is sufficient energy available for tripping.
LOW BATTERY(Amber LED) The battery voltage is less than the operating level.
Navigation keys By pressing or holding down the navigation keys, you
can navigate in the menus, lists and the graphical
images (default display).
4.4
Using the Relay Fascia
4.4 Overview of Operator Elements and Display Elements
Reyrolle, Operating, Manual 49
C53000-B7040-C101-1, Edition 08.2020
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