Megger LCB2000/2 Bedienungsanleitung Seite 32

Operation - Additional Instructions for LCB2500/2 only
Retrieval of Stored Results
It is possible to view previously stored test results as
follows:
1. Move the rotary selector switch to the RCL position.
The code rcl is displayed.
2. Select the required distribution board by pressing
the UP and DOWN keys. The distribution board
numbers are shown in order that the results were
stored. A long bleep is sounded when the end of
the list is reached.
3. Press the ENTER key to list the circuit numbers
used in the currently displayed distribution board or
press the EXIT key to return to the RCL display
4. Select the required circuit number by pressing the
UP and DOWN keys. The circuit numbers are shown
in numerical order. A long bleep is sounded when
the end of the list is reached.
5. Press the ENTER key to show the stored test codes
or press the EXIT key to return to the distribution
board selection screen. The following codes are
used to identify test results:-
Loop Test
except
L-PE xtra
L-N-PE
Loop Test
L-PE xtra
RCD Test
6. Select the required test by pressing the UP and
DOWN keys. The tests are shown in the above
order. Hold a key down to auto-repeat. A long bleep
is sounded when the end of the list is reached.
7. Press the ENTER key to scroll through the stored
test results, together with any additional connection
information or press the EXIT key to return to the
circuit number selection screen.
8. While reviewing loop L-PE results, the R1+R2 value
may appear in addition to the normal loop and PFC
readings. The warning triangle symbol will also
show, to denote that this is a derived reading.
In the case of L-PE xtra results, the R1, R2 and RN
loop resistance components are also available and can
be accessed by pressing the ENTER and BACKLIGHT
buttons together. A double beep sounds. Press the
ENTER key to scroll through the readings.
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