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KEYPAD AND DISPLAY
GEK-106273L
MIF Digital Feeder Protection
8-19
Press
Enter
to access the different settings corresponding to the
F49
function:
TRIP49
,
TAP49
,
ALARM49
,
T1
and
T2
. Pressing “+” and “-“ move through these settings headings until the display shows the one you want to change.
Select it by pressing
Enter
. At this point, the actual value for that setting is shown, blinking. Pressing “+” and “-“
change this value to the appropriate one. Press
Enter
and the relay will ask for your confirmation. To confirm the
change press
Enter
.
The mnemonics in figure 8.11 stand for:
TRIP 49
Permission to Trip
Range: Y / N.
TAP 49
49 Current Pickup
Range: 0.10 to 2.40 x In
Step: 0.01 x In.
ALARM 49
49 Alarm Threshold
Range: 70 to 100% ITH
Step: 1.
T1
Heating Time Constant
Range: 3 to 600 min
Step: 1 min.
T2
Cooling Time Constant
Range: 1 to 6 times T1
Step: 1.
CNF
CONFIRM
OK
Validate the value selected.
8.6
ADVANCED SETTINGS MENU
The display and keypad use for the Advanced Settings is as follows:
Figure 8.12. KEYPAD AND DISPLAY HANDLING FROM ADVANCED SETTINGS
Press
Enter
to access the different settings corresponding to the General Advanced Settings:
TAB
and
TRIP
MIN
TIME
. Pressing “+” and “-“ move through these settings headings until the display shows the one you want to change.
Select it by pressing
Enter
. At this point, the actual value for that setting is shown, blinking. Pressing “+” and “-“
change this value to the appropriate one. Press
Enter
and the relay will ask for your confirmation. To confirm the
change press
Enter
.
VALUE
TAB
CNF
OK
ENTER
ENTER
ENTER
TRIP MIN TIME
ENTER
+
ESC
ESC
Содержание GEK-106273L
Страница 19: ...GETTING STARTED 1 12 MIF Digital Feeder Protection GEK 106273L ...
Страница 95: ...SETTINGS 5 38 MIF Digital Feeder Protection GEK 106273L ...
Страница 101: ...I O CONFIGURATION 6 44 MIF Digital Feeder Protection GEK 106273L ...
Страница 127: ...KEYPAD AND DISPLAY 8 26 MIF Digital Feeder Protection GEK 106273L ...
Страница 147: ...INSTALLATION AND MAINTENANCE 10 2 MIF Digital Feeder Protection GEK 106273L ...
Страница 154: ...ANNEX 1 THERMAL IMAGE UNIT GEK 106273L MIF Digital Feeder Protection 11 7 Figure A 1 1 THERMAL CURVE FOR τ1 3 MINUTES ...
Страница 155: ...ANNEX 1 THERMAL IMAGE UNIT 11 8 MIF Digital Feeder Protection GEK 106273L Figure A 1 2 THERMAL CURVES FOR τ1 3 MIN ...
Страница 199: ...ANNEX 5 HARMONIC FILTERING 15 4 MIF Digital Feeder Protection GEK 106273L ...