Hardware and Connections
2-37SJ63 Manual
C53000-G1140-C120-1
View of Front Panel
(Housing Size
1
/
2
)
Figure 2-1 Front View of a 7SJ63, Housing Size
1
/
2
, for Panel Flush-mounting / Cubicle
Mounting
Referring to the operating and display elements in Figure 2-1:
1. MENU Key
This key activates the main menu.
2. Display (LCD)
The LCD shows processing and device information as text in various lists. Com-
monly displayed information includes measured values (metering), counter values,
binary information regarding the condition of circuit breakers, status of the device,
protection information, general reports, and alarms.
3. Navigation Keys
These keys serve for navigation through operating menus or the one-line diagram.
4. Process Control Keys
These keys are located on the “Control Axis” beneath the LCD. They are used to
control processes. For typical switching operations, the keys are used from left to
right. The ESC and ENTER keys serve to escape from specific menues or execute
changes (such as setting changes).
5. Numerical Keys
These keys serve for entry of numerical values, such as protective settings.
6. Function Keys
Four function keys allow the quick and simple execution of frequently used actions.
Typical applications include, for example, jumping to a particular position in the
menu tree such as the fault data in the Trip Log (F1) or the metering values (F2).
The function keys are programmable, and may be used to execute control func-
tions such as closing (F3) or tripping (F4) circuit breakers. Next to the keypad, a
labeling strip is provided on which the user-specified key functions may be written.
7. CTRL Key
This key is for showing the control display.
SIEMENS SIPROTEC
1 2
6
3
+/-0
54
7 8 9
PICKUP A
PICKUP B
TRIP
PICKUP C
PICKUP GND
PROT ENABLE
I CB OPEN
CB CLOSED
T.C. FAIL
7SJ63
RUN ERROR
MENU
ESCLED
CTRL ENTER
F4
F1
F2
F3
Fault Data
Meter
Breaker
Open
Remote
Normal
Local
Test
Default Display
Fault Location With F4
21 kV
1000 A
1)
2)
3)
4)
5)
10)
11)
12)
13)
13)
13)
13)
6)
7)
8)
9)
CLOSEOPEN
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