Microsonic IO-Link sks-15/CF/A Operation Manual

Product Description
The sks sensor offers a non-con-
tactmeasurement of the distance to an
object which must be positioned
within the sensor's detection zone.
The switching output is set in depen-
dance of the adjusted detect distance.
Via the push-button, the distance and
operating mode can be adjusted
(Teach-in). Two LEDs indicate the state
of the switching output.
The output function is changeable
from NOC to NCC.
IO-Link
Operation Manual The sks sensor is IO-Link-capable in
accordance with IO-Link specification
Ultrasonic proximity switch
V1.1 and supports Smart Sensor Pro-
with one switching output
file like Digital Measuring Sensor.
sks-15/CF/A
Diagram 1: Set sensor parameters via Teach-in procedure
1 1
Set switching point Set switching point +8 %
– method A – method B
Place object at position 1 . Place object at position
Press push-button for Press push-button for
about 3 s, until LEDs about 3 s, until LEDs
flash simultaneously. flash simultaneously.
both LEDs: flash both LEDs: flash
alternately alternately
Press push-button for
Press push-button
about 3 s, until both LEDs
for about 1 s.
flash alternately.
Safety Notes
Ԏ Read the operation manual prior
to start-up.
Ԏ Connection, installation and ad-
justment works may only be car-
ried out by expert personnel.
Ԏ No safety component in ac-
cordance with the EU Machine
Directive, use in the area of per-
sonal and machine protection
not permitted
Use for intended purpose only
sks ultrasonic sensors are used for
non-contact detection of objects.
Installation
Mount the sensor at the place of
Î
fitting.
Maximum torque of attachment
screw: 0,5 Nm.
Connect a connection cable to the
Î
M8 device plug, see Fig. 1.
Set switching outputs
1 2
92 %
Set two way reflective
Set window mode
barrier
1 . Place object at position 1 . Place object at position
Press push-button for Press push-button for
about 3 s, until LEDs about 3 s, until LEDs
flash simultaneously. flash simultaneously.
both LEDs: flash both LEDs: flash
alternately alternately
Place object at position .
2
Press push-button for
Press push-button
about 10 s, until both
for about 1 s.
LEDs stop flashing.
Normal operating mode
2 4
1 3
1 +U
B
3 –U
B
4 F
2 * –
)
*
) do not connect
Fig. 1: Pin assignment with view onto sensor
plug and colour coding of the
microsonic connection cables
Start-Up
Connect the power supply.
Î
Set the sensor parameters using the
Î
Teach-in procedure, see Diagram 1.
Factory Setting
Ԏ Operating with one switching point
Ԏ Switching output on NOC
Ԏ
Switching points at operating range
Ԏ Filter F01
Ԏ Filter strength P00
1
Set NOC/NCC Enable/disable Teach-in
and twin mode 1)
operating voltage.
1 . Press and hold push-button.
operating voltage.
Press push-button for Keep push-button pressed
about 13 s, until LEDs for about 3 s until both
flash alternately.
LEDs flash simultaneously.
green LED: flashes
green LED:
yellow LED: on: NOC
yellow LED:
off: NCC
To enable/disable Teach-in
To change output
press push-button
characteristic press
push-button for about 1 s.
Wait for 10 s.
Operating modes
Three operating modes are available
for the switching output:
colour
Ԏ Operation with one switching
brown
point
blue
The switching output is set if the
black
object falls below the set switching
white
point.
Ԏ Window mode
The switching output is set if the
object is inside the set window li-
mits.
Ԏ Two-way reflective barrier
The switching output is set if there
is an object between sensor and
reflector.
Further settings
Reset to factory setting
push-button
Switch off Switch off
operating voltage.
Press and hold push-button.
Switch on Switch on
operating voltage.
Keep push-button pressed
for about 13 s until only the
yellow LED flashes.
flashes
on: push-button
enabled
off: push-button
disabled
for about 1 s.
Wait for 10 s.
Normal operating mode
Checking operating mode
In normal operating mode shortly
Î
press the push-button. The green
LED stops shining for one second,
then it will show the current ope-
rating mode:
Ԏ 1x flashing = operation with one
switching point
Ԏ 2x flashing = window mode
Ԏ 3x flashing = reflective barrier
After a break of 3 s the green LED
shows the output function:
Ԏ 1x flashing = NOC
Ԏ 2x flashing = NCC
Maintenance
microsonic sensors are maintenance-
free. In case of excess caked-on dirt
we recommend to clean the white
sensor surface.
Notes
Ԏ Every time the power supply is swit-
ched on, the sensor detects its ac-
tual operating temperature and
transmits it to the internal tempera-
ture compensation. The adjusted
value is taken over after 45 seconds.
Ԏ If the sensor was switched off for at
least 30 minutes and after power
on the the switching output is not
set for 30 minutes a new adjust-
ment of the internal temperature
compensation to the actual moun-
ting conditions takes place.
Ԏ The sks sensor has a blind zone
whitin which distance measure-
ments are not possible.
Ԏ In the normal operating mode, an
illuminated yellow LED signals the
switching output is switched
through.
Ԏ In the »Set switching point – me-
thod A« Teach-in procedure the
actual distance to the object is
taught to the sensor as the swit-
ching point. If the object moves
towards the sensor (e.g. with level
control) then the taught distance is
the level at which the sensor has to
switch the output (see Fig. 2).