Compact Electric CDMR-62 Посібник користувача - Сторінка 11
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Mains monitoring relay CDMR-62
Fig. 4:
FRONT- PANEL DESCRIPTION
1) Standard-Menues:
LINE MEASURING VALUES
static:
flashing: self-monitoring alarm
"M/V" key:
consecutive switching of displayed values
from
2) MAIN MENUES (Example: Undervoltage Stage 2, U<<):
t
"M/V" key
(no effect
in this menu)
3) DETAILED-MENUES (Example: Trip Voltage of Undervoltage Stage 2):
"M/V" key:
Toggle
key function
between "menue scrolling" and
"parameter increment/decrement"
a) normal mode: menue up / down scrolling
b) change mode: (flashing parameter value):
increment / decrement parameter value
Return to the standard "Line ...." menue by simultaneously pressing
CDMR62e_man_A1.doc
/ Operating instructions
Menue ID "Line".
If any tripping is active
the function symbol is
alternate displayed.
okay LED (green)
idicates fault-free line system
Any function energized,
Trip delay progressing
Any tripping active
external Blocking-input closed
to
and phase angle
U ndervoltage U <<
Stage2 K1__4_
L1 / L1- L2
L 2 / L 2-L3
L3 / L3-L 1
Scroll up and down
main menues
Trip Voltage U <<
t
[1 - 82]
L1 / L1- L2
Relay
configuration:
= star-type
= delta
Line
t
100V 103V 101V
L1 / L1- L2
Scroll up and down
main menues
Symbol of the monitoring function
The string "K1__4__" indicates, that K1 and K4 are
assigned to U<<. If there is no number in the string
("K______), the monitoring function is disabled.
"ENTER" key
Press to branch into the
detailed-menue chain
of U<<.
45.5V
L 2 / L 2-L3
L3 / L3-L 1
"ENTER" Taste
a) normal mode: step forward to next menue
b)change mode: (flashing parameter value):
transfer of the parameter value to non volatile
data memory, stop flashing
and
keys.
displayed
line values:
= star voltages
= delta voltages
/
50.00Hz
L 2 / L 2-L3
L3 / L3-L 1
Symbol of the monitoring function
Parameter value
Setting range
Page 11
"ENTER" key