➢
Reject measurements and not store them : move the cursor on
RST
and press
twice
on OK key to confirm. A banner displays
the phase of data deletion.
5.7 Sound level meter in I/O mode
The sound level meter can be part of a monitoring chain which is controlled by an industrial controller. So sequences of measurement
are directly launched by orders from the controller.
In addition, it
delivers on programming a continuous signal of sound level detection. This signal can then be interfaced with any system
of visual or audible warning.
5.7.1
Launch a measurement in I/O mode
In
L-St
,
L-Leq
or
Leq-St
mode, select
I/O
icon at the bottom right of the screen at the time of adjustments prior to measurement.
Press
OK
key to go to the screen which reminds launching and stopping measurement conditions : measurement begins when a high
continuous level appears and measurement stops when returning to the low level.
Press
OK
key to back to main measurement screen.
From that moment, sound level meter waits for the electrical signal on the I/O plug to start measurement.
At the end of the measurement, storage of the measurement session in the sound level meter memory will be done systematically.
Note :
The
manual
command (Start - Stop) has priority over the
I/O
command. It will be always possible to manually launch or stop
measurement.
Make some measurements
20
S1+S2
measurement
S2 measurement and
S1 calculation
Results
I/O activation
I/O features
Ongoing
measurement
X2
