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The following mnemonics will appear only in OPTION 2 models:
COLD LOAD
B 52 A
B 52 B
BF ACTIVE
I^2 ALARM
I^2 VALUE
OPENINGS
.
8.5
MAIN SETTINGS MENU
Keypad and Display handling to access the Main Settings menu:
INFORMATI
F49
-
+
F50NL
Figure 8.7. KEYPAD AND DISPLAY HANDLING TO ACCESS MAIN SETTINGS
From the Main Settings heading, the General Settings heading is reached pressing Enter. From this point, movement
through all the different headings in the same level is done pressing "+" and "-" keys.
The different headings in the same level than General Settings are:
GENERAL
F51P
F51N
F50PH
F50PL
F50NH
F50NL
F49
GEK-106273L
KEYPAD AND DISPLAY
Cold load pickup enabled.
Terminal 52 A.
Terminal 52 B.
Breaker failure to open.
I2t alarm
I2t accumulated value
Number of openings
+
+
MAIN
SETTINGS
-
-
ENTER
ESC
+
+
GENERAL
-
-
+
+
F50NH
-
-
General Settings.
Phase Time Overcurrent Function (51P).
Ground Time Overcurrent Function (51N).
Phase Instantaneous Overcurrent, High Setting.
Phase Instantaneous Overcurrent, Low Setting.
Ground Instantaneous Overcurrent, High Setting.
Ground Instantaneous Overcurrent, Low Setting.
Thermal Image Function
MIF Digital Feeder Protection
ADVANCED
SETTINGS
+
F51P
F51N
-
+
F50PL
F50PH
-
-
+
8-11
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