Microsonic Ics-25/IU/QP User manual

Instrucion manual
lcs-Ultrasonic Sensors with
one analogue output
lcs-25/IU/QP
lcs-35/IU/QP
lcs-130/IU/QP
Ultrasonic Sensors
Product description
■The lcs-sensor with one analogue output
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.
■Light emitting diodes (three-colour
LEDs) indicate the operation conditions.
■The sensors can be trained using Teach-
in processes.
■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.
1
3
colour
+UB
-UB
brown
blue
4
2
5
-
I/U
black
white
Com. grey
1
5
2
34
Fig. 2: Assembly distances
Start-up
lcs-sensors are delivered factory made with
the following settings:
■Rising analogue characteristic
■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.
>10 cm
>30 cm >1,0 m >1,7 m
>60 cm >5,4 m
ABOperation
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
using the LinkControl Adapter LCA-2».
*B7292*
MV-DO-074366-184870
89/336/EEC
Lock Teach-in & factory setting
Activate/deactivate
Teach-in
Reset to factory
setting
Turn supply voltage OFF
While Com is connected
to -UBturn on
p
ower su
p
l
y
Turn supply voltage OFF
While Com is connected
to -UBturn on
p
ower su
p
l
y
Keep Com connected to
-UBuntil both LEDs flash
simultaneously
(ca. 3 s)
LED D1:
LED D2:
on: Teach-in
activated
off: Teach-in
deactivated
flashes
To activate or
deactivate Teach-in
connect Com to -UBfor
about 1 s
Wait for 10 s
Keep Com connected to
-UBuntil both LEDs
stop flashing
(ca. 13 s)
Normal mode operation
Sensor ad
j
ustment with Teach-in
p
rocedure
Set window margins
Place object at position ➀
Set rising/falling output
characteristic curve
Connect Com to +UBuntil both LEDs flash
simultaneousl
y
(ca. 3 s)
Both LEDs:
Place object at position ➁
flash
mutually
Connect Com to +UB
for about 1 s
Connect Com to +UBuntil both LEDs flash
mutuall
y
(ca. 13 s)
LED D2:
LED D1:
flashes
an: rising /
aus: falling output
characteristic curve
To change output characteristic connect
Com to +UB
for about 1 s
Wait for 10 s
Normal mode operation
Set analogue output
www.hemomatik.se
Ordertel 08-771 00 04 Växel 08-771 02 20
Orderfax 08-771 62 00
Länna, S-142 50 SKOGÅS (Stockholm)
Teknisk 08-771 35 80

Technical data
Blind zone
Operating range
Maximum range
Angle of beam spread
0 to 30 mm
250 mm
0 to 65 mm
350 mm
350 mm
See detection zone
600 mm
See detection zone
Transducer frequency
Resolution, sampling rate
Reproducibility
Detection zones
for different objects:
The dark grey areas are determined
with a thin round bar (10 mm dia.)
and indicate the typical operating range
of a sensor. In order to obtain the light grey
areas, a plate (100 x 100 mm) is introduced
into the beam spread from the side.
In doing so, the optimum angle between
plate and sensor is always employed.
This therefore indicates the maximum
detection zone of the sensor.
It is not possible to evaluate ultrasonic
reflections outside this area.
320 kHz
0,18 mm
400 kHz
0,18 mm
± 0,15 % ± 0,15 %
Accuracy
Operating voltage UB
Voltage ripple
Temperature drift internal compensated, ≤2%, may
be deactivated 1) (0,17%/K without com
p
ensation
Temperature drift internal compensated, ≤2%, may
be deactivated 1) (0,17%/K without com
p
ensation
9 V to 30 V DC, reverse polarity protection
±10 %
9 V to 30 V DC, reverse polarity protection
±10 %
No-load current consumption
Housing
< 60 mA
PBT
< 60 mA
PBT
ultrasonic transducer: polyurethane foam,
epoxy resin with glass content
ultrasonic transducer: polyurethane foam,
epoxy resin with glass content
Class of protection to EN 60 529
Norm conformity
Type of connection
Indicators
IP 65
EN 60947-5-2
IP 65
EN 60947-5-2
5-pin M12 initiator plug
2 three-colour LEDs
5-pin M12 initiator plug
2 three-colour LEDs
Programmable
Operating temperature
Storage temperature
Weight
Yes, with LCA-2 & LinkControl
-25°C to +70°C
Yes, with LCA-2 & LinkControl
-25°C to +70°C
-40°C to +85°C
120 g
-40°C to +85°C
120 g
Res
p
onse time 1)
Time delay before availability
Order No.
50 ms
< 300 ms
70 ms
< 300 ms
lcs-25/IU/QP lcs-35/IU/QP
Current output 4 – 20 mA
Voltage output 0 – 10 V
RL ≤100 Ω at 9V ≤UB≤20 V;
RL ≤500 Ω at UB≥20 V
RL ≤100 Ω at 9V ≤UB≤20 V;
RL ≤500 Ω at UB≥20 V
Rising/falling output characteristic
RL ≥100 kΩ at UB≥15 V, short-circuit-proof
Rising/falling output characteristic
RL ≥100 kΩ at UB≥15 V, short-circuit-proof
1) Can be programmed with LinkControl
Rising/falling output characteristic Rising/falling output characteristic
0 to 200 mm
1.300 mm
2.000 mm
See detection zone
200 kHz
0,18 mm
± 0,15 %
Temperature drift internal compensated, ≤2%, may
be deactivated 1) (0,17%/K without com
p
ensation
9 V to 30 V DC, reverse polarity protection
±10 %
< 60 mA
PBT
ultrasonic transducer: polyurethane foam,
epoxy resin with glass content
IP 65
EN 60947-5-2
5-pin M12 initiator plug
2 three-colour LEDs
Yes, with LCA-2 & LinkControl
-25°C to +70°C
-40°C to +85°C
120 g
110 ms
< 300 ms
lcs-130/IU/QP
RL ≤100 Ω at 9V ≤UB≤20 V;
RL ≤500 Ω at UB≥20 V
Rising/falling output characteristic
RL ≥100 kΩ at UB≥15 V, short-circuit-proof
Rising/falling output characteristic
lcs-25... lcs-35...
0 cm
5 cm
10 cm
15 cm
20 cm
25 cm
30 cm
35 cm
ausgerichtete Platte
Rohr ø10 mm
10 cm
5 cm 0 cm
5 cm
10 cm
0 cm
10 cm
20 cm
30 cm
40 cm
50 cm
60 cm
ausgerichtete Platte
Rohr ø27 mm
20 cm 10 cm
0 cm
10 cm 20 cm
35 cm
lcs-130...
0 m
0,4 m
0,8 m
1,2 m
1,6 m
2 m
1,3 m
ausgerichtete Platte
Rohr ø27 mm
0,8 m
0,4 m
0 m
0,4 m
0,8 m
threaded bush threaded bush threaded bush
Plate
Round bar
Plate
Round bar
Round bar
Plate

microsonic GmbH •Hauert 16 •D-44227 Dortmund •Tel: +49 2 31 / 97 51 51-0 •Fax: +49 2 31 / 97 51 51-51 •E-Mail: [email protected] •www.microsonic.de The content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not warrant any product features.
T1 + T2
T1
T2

T1 + T2

T1 + T2
T2
T1
Start here



T2
T1

T1 + T2

Ready

No function! No function!»F00«: no filter
»F01«: standard filter
»F02«: averaging filter
»F03«: foreground fil-
ter
»F04«: background
filter
Defines the strength
of the chosen filter.
»P00«: weak filter up
to
»P09«: strong filter
Minimum value: blind
zone
Maximum value: near-
window limit - 1
Low power mode Display mode Measurement filter Filter strength Foreground
suppression
Multiplex mode
device addressing
Multiplex highest
device address
No function! No function! Minimum value: sen-
sor-distant window
margin
Maximum value: 999
mm for mic+
25/...,mic+35/...,
999 cm for mic+
130/...,mic+340/...,
mic+600/...
Measurement range
T1 + T2
T1 T2

T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





T1 + T2
T1 T2
T1 + T2
T2
T1





Delay in seconds bet-
ween the detection of
an object and the out-
put of the measured
distance in case of ob-
ject approach (beha-
ves as on-delay).
"00": 0 s (no delay)
up to
"20": 20 s response
time
Response time

Choose current/
voltage output
»Aut«: automatic de-
tection of the load
»U«: voltage output
»I«: current output
T1 + T2
T1 T2

T1 + T2
T2
T1





Setting of additional functions in the LCA-2
Note
Changes in the Add-on
menu may impair the sensor
function.
A6, A7, A8 , A10 , A11, A12
have influence on the respon-
se time of the sensor.
Press on the LCA-2 simultaneously for about 13 s until «Add»is shown in the LED-display.
T1 T2
+
Detection zone
sensitivity
Affects the size of the
detection zone.
»E01«: high
»E02«: standard
»E03«: slight
T1 + T2
T1 T2
T1 + T2
T2
T1







T2
T1


T2
T1
T1 + T2
Set sensor close window
margin in mm or cm
Choose rising «»/ falling «»
output characteristic curve
T1
T2 

Set sensor-distant window
margin in mm or cm

Press on the LCA-2 simultaneously for about 3 s until welcome message has passed



T2
T1


T1 + T2

T2
T1 
Set analogue output
Ready
Start here
Optional setting of parameters using the LinkControl Adapter LCA-2 (Offline programming)
T1 + T2
T1 + T2
T1 + T2
T1 T2
+
Offline programming
■Load Sensor parame-
ters in the LinkControl
Adapter LCA-2
■Change parameters
and additional functi-
ons as described here
■Write changed para-
meters back into the
lcs- sensor
Please refer to the quick refe-
rence guide on the LCA-2.