Megger BMM2500 Guide De L'utilisateur page 15

Testing may now continue with all subsequent
results associated with the new distribution board
number.
Storing a result
On completion and display of the measurement:-
1. Press and hold the
second, a bleep will be heard. For both
Continuity and Insulation, a code, as given in
the following table is displayed. This code is
used to describe the circuit tested and can
accordingly be modified by the user.
2. The code may be changed by pressing the
∼
and
3. The code may be accepted by pressing the
key, or aborted by pressing the EXIT button.
4. The circuit number is then displayed as
2 digits e.g. c01.
Note:- Many different tests may be saved under
the same circuit number.
5. The circuit number may be changed by
∼
pressing the
an appropriate number.
6. The number can be accepted and the
results saved by pressing the
14
key. After about 1
keys.
and keys to display
key, or the
procedure aborted by pressing the EXIT but-
ton.
7. When the result is saved, the code Std is
displayed (accompanied by a long bleep) to
confirm that the data has been saved. The
display of FULL indicates that there is no more
test storage. Approx. 300 results can be stored
in memory.
Test to be Saved Display code
Continuity r1
r2
rr1
rr2
rrn
r12
Insulation n_e
L_n
L_E
L_L
Meaning
Single CCT
Single CCT
Ring CCT
Ring CCT
Ring CCT
R1+R2 ReturnCCT
N-PE
L-N
L-PE
L-L