Misprints as well as technical changes reserved
EFM2000.DOC HS 03/98 V3.260298.GB.002
9
The operating mode is set
for impulse counting
Procedure:
a) Parameter counter is set to number 2
b) Activate with key
T1
the first digit display
c) Select with key
T2
one of the above mentioned modes
d) After complete setting of parameter 2 return the parameter counter by pressing
key
T1
again.
6.2 MODE Selection
The FM 2000 offers the selection between seven different MODES in order to adapt the
display of the measured values to the individual requirements. The selected MODE applies
to the display only and is independent from the selected multiplier. The following MODE
selection is indicated in the parameter 2 on the second digit segment (second from right)
and refers to the operating modes: frequency meter and period-time meter:
MODE 0
: Standard display ( no changes)
This mode provides the display of the measured value without any change.
example:
operating mode 0
Frequency meter
operating mode 1
Period time meter
Frequency to be measured
567,8Hz
67,358Hz
Display indicates
567
6735
MODE 1
: last digit shows 0
This mode is used if the measuring procedure with 10 times measuring accuracy is too
slow and the flickering of the last digit should be eliminated.
example:
operating mode 0
Frequency meter
operating mode 1
Period Time meter
Frequency to be measured
567,8Hz
67,358Hz
Display indicates
560
6730
MODE 2
: 10-times measuring accuracy