Microsonic Ics-25/IU/QP Instruction Manual

Product description
■ The lcs-sensor with one analogue output
Ultrasonic Sensors
measures the distance to an object within
the detection zone contactless. A signal pro-
portional to distance is created according to
the adjusted window margings of the ana-
logue characteristic curve.
■ The sensor automatically detects the
load put to the analogue output and
switches to current output or voltage
output respectively.
■ Choosing between rising and falling
output characteristic is possible.
Instrucion manual
■
Light
lcs-Ultrasonic Sensors with
LEDs) indicate the operation conditions.
one analogue output
■ The sensors can be trained using Teach-
in processes.
lcs-25/IU/QP
■
Using the LinkControl adapter (optional
lcs-35/IU/QP
accessory) all sensor parameter settings
lcs-130/IU/QP
may be made by a Windows-Software.
Sensor adjustment with Teach-in procedure
Important instructions for assembly and
application
All employee and plant safety-relevant
measures must be taken prior to assembly,
start-up, or maintenance work (see operation
manual for the entire plant and the operator
instruction of the plant).
The sensors are not considered as safety
equipment and may not be used to ensure
human or machine safety!
The lcs-sensors indicate a blind zone, in
which the distance cannot be measured. The
operating range indicates the distance of the
emitting diodes (three-colour sensor that can be applied with normal re-
flectors with sufficient function reserve.
When using good reflectors, such as a calm
water surface, the sensor can also be used up
to its maximum range. Objects that strongly
absorb (e.g. plastic foam) or diffusely reflect
sound (e.g. pebble stones) can also reduce
the defined operating range.
Set rising/falling output
Set window margins
characteristic curve
Place object at position ➀
Connect Com to +U until both LEDs flash Connect Com to +U
B
simultaneously (ca. 3 s) mutually (ca. 13 s)
Both LEDs: flash LED D2:
mutually LED D1:
Place object at position ➁
To change output characteristic connect
Connect Com to +U
B
for about 1 s
Normal mode operation
Set analogue output
Assembly instructions
☞ Assemble the sensor at the installation
location.
☞
Plug in the connector cable to the M 12
connector.
2 1
3 5 4
1
3
4
2
5
Fig. 1: Pin assignment with view onto sensor
plug and colour coding of the
microsonic connection cable
Assembly distances
The assembly distances shown in Fig.2 for
two or more sensors should not be fallen
below in order to avoid mutual interference.
until both LEDs flash
B
flashes
an: rising /
aus: falling output
characteristic curve
Com to +U
B
for about 1 s
Wait for 10 s
A
>10 cm >1,0 m
>30 cm >1,7 m
>60 cm >5,4 m
Fig. 2: Assembly distances
Start-up
colour
lcs-sensors are delivered factory made with
+U brown
B
-U blue the following settings:
B
- black
■ Rising analogue characteristic
I/U white
Com. grey ■ Window margins for the analogue out-
put set to blind zone and operating
range
■ Measurement range set to maximum
range
Set the parameters of the sensor using the
Teach-in procedure.
Lock Teach-in & factory setting
Activate/deactivate Reset to factory
Teach-in
Turn supply voltage OFF Turn supply voltage OFF
While Com is connected While Com is connected
to -U turn on to -U
B
power suply power suply
Keep Com connected to Keep Com connected to
-U until both LEDs flash -U until both LEDs
B B
simultaneously stop flashing
(ca. 3 s) (ca. 13 s)
LED D1: on: Teach-in
activated
off: Teach-in
deactivated
LED D2: flashes
To activate or
deactivate Teach-in
connect Com to -U for
B
about 1 s
Wait for 10 s
Normal mode operation
B
Operation
lcs- sensors work maintenance free. Small
amounts of dirt on the surface do not influ-
ence function. Thick layers of dirt and caked-
on dirt affect sensor function and therefore
must be removed.
Note
■ lcs-sensors have internal temperature
compensation. Because the sensors heat
up on their own, the temperature com-
pensation reaches its optimum working
point after approx. 30 minutes of opera-
tion.
■ If an object is within the set window
margins of the analogue output, then
LED D1 lights up green, if the object is
outside the window margins, then LED
D1 lights up red.
■ The load put to the analogue output is
detected automatically when turning
supply voltage on.
■ If the signal at the Com line does not
change for 20 seconds during parameter
setting mode the made changes are sto-
red and the sensor returns to normal
mode operation.
■
You can reset the factory settings at any
time, see »Lock Teach-in & factory set-
.
ting«
■ lcs-sensors optional can be programmed
using the LinkControl adapter LCA-2,
see «Optional setting of parameters
setting
using the LinkControl Adapter LCA-2».
turn on
B
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