The "sensor management" menu
155
"sensor priority" (only for 2-channel instruments)
This parameter is used to define the sensor priority. A sensor with high priority sends pulses more
often than a sensor with low priority.
Example
"detected" (only available for automatic sensor detection)
Indicates the type of the automatically detected sensor.
"sensor selection"
Use this parameter to specify the type of the connected ultrasonic sensor.
!
Note!
• For the sensors FDU9x the option "automatic" is recommended (default setting). With this setting
the Prosonic S recognizes the type of sensor automatically.
• For the sensors FDU8x the type has to be assigned explicitly. The automatic sensor recognition
does not work for these sensors.
"
Caution!
After exchanging a sensor, observe the following:
The automatic sensor recognition is also active after a sensor has been exchanged
19)
. The Prosonic S
recognizes the type of the new sensor automatically and changes the "detected" parameter if
required. The measurement continues without a break.
Nevertheless, in order to ensure perfect measurement, the following checks are required:
•Check the "empty calibration" and "full calibration" parameters. Adjust these values if
required. Take into account the blocking distance of the new sensor.
•Go to the "distance correction" parameter set and check the displayed distance. If required,
perform a new interference echo suppression.
L00-FMU90xxx-19-00-00-yy-073
A:
priority sensor 1: 1
priority sensor 2: 1
⇒ both sensors send the same
number of pulses
B:
priority sensor 1: 1
priority sensor 2: 3
⇒ Sensor 1 sends three pusles.
Then, sensor 2 send one pulse.
t
t
(S2)(S1)
1
1
1
3
S2
S2
S1
S1
S1
S1 S1
S2 S2 S2 S2S1
S1 S2
S1 S1
S1 S2S1
S1
S1 S1
A
B
19) if the new sensor is of the type FDU9x
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