Microsonic lcs-25/DDD/QP - Manual

Instruction manual
lcs-Ultrasonic Sensors with
three switched outputs
lcs-25/DDD/QP
lcs-35/DDD/QP
lcs-130/DDD/QP
Product description
■ The lcs-sensor with three switched out-
puts measures the distance to an object
within the detection zone contactless.
Ultrasonic Sensors
Depending on the adjusted detect dis-
tance the switched outputs are set.
■ The output functions are changeable
from NOC to NCC.
■ Light emitting diodes (three-colour
LEDs) indicate the switching status.
■ Using the LinkControl adapter (optional
accessory) all sensor parameter settings
may be made by a Windows-Software.
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
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.
Assembly instructions
☞ Assemble the sensor at the installation
location.
☞ Plug in the connector cable to the M 12
connector.
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.
Fig. 2: Assembly distances
1
3
colour
+U B
-U B
brown
blue
4
2
5 D2
D1 black
white
D3/Com. grey
1
5
2
3 4
3x
>10 cm
>30 cm >1,0 m
>1,7 m
>60 cm >5,4 m
A B
Start-up
lcs sensors are delivered factory made with
the following settings:
■ Switched outputs on NOC
■ Detecting distances at operating range
and half operating range
■ Measurement range set to maximum
range
Set the parameters of the sensor using the
LinkControl Adapter LCA-2 and the
LinkControl software.
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.
■ During normal mode operation, a yel-
low LED signals that the corresponding
switched output has connected.
■ 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 ➁ «Optional setting of parameters
using the LinkControl Adapter LCA-2» ,
① «Download of sensor parameters in
the LCA-1» and ➂ «Upload of sensor
parameters back to the sensor».
*B7300*
MV-DO-074381-187012
89/336/EEC
Factory setting
Reset to factory setting
Turn supply voltage OFF
Turn supply voltage ON
while »D3/Com«
is connected to -U B
Keep »D3/Com« connec-
ted to -UB until both LEDs
stop flashing (ca. 13 sec)
Normal mode operation
Download of parameters completed
Current mearsurement value is displayed
Press at the LCA-2 simultaneously (ca. 1 sec) F T2 +
Download of sensor parameters in the LCA-1 1
F + T2
Parameters are transfered from the sensor to the LCA-2
R Press at the LCA-2 (ca. 1 sec) R
Upload of sensor parameters back to the sensor
Upload of parameters completed
Current mearsurement value is displayed
Press at the LCA-2 simultaneously (ca. 1 sec) F T1 + F + T1
Parameters are transfered from the LCA-2 to the sensor
R Press at the LCA-2 (ca. 1 sec) R
3