ba_eng_pico+xxxf (1) PICO

8/12/2019 ba_eng_pico+xxxf (1) PICO

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Operating Instructions

Ultrasonic proximity switch with

one switched output

pico+15/F pico+15/WK/F




Product description

The pico+sensor offers a non-contactmeasurement of the distance to anobject which must be positionedwithin the sensors detection zone.The switched output is set condi-tional upon the adjusted detect dis-tance.Via the Teach-in procedure, the de-tect distance and operating modecan be adjusted. Two LEDs indicateoperation and the state of the swit-ched output.

The pico+sensors are IO-Link-capablein accordance with IO-Link specifica-tion V1.0.

Safety instructions

Read the operating instructionsprior to start-up.

Sensor adjustment with Teach-in procedure

Set detect point method A

Place object at position

Connect Com for about3 s to +UB, until both

LEDs flash simultaneously

Both LEDs: flash alternately

Set detect point +8 % method B





Set window modeSet two way reflective

barrierSet NOC/NCC

Place object at position Install reflector at

position







Connect Com for about13 s to +UB, until bothLEDs flash alternately

Green LED:

Yellow LED:

flashes

on:NOCoff:NCC

Switch-overTeach-in / synchronisation

Switch off operatingvoltage

Reset to factory setting

Switch off operatingvoltage

Connect Com to -UB

Switch onoperating voltage

Keep Com connected to-UBfor about 3 s, until

both LEDs flashsimultaneously

Green LED:

Yellow LED:

flash

on: Teach-inoff: Synchro-nisation

Connect Com to -UB

Switch onoperating voltage

Keep Com connected to-UBfor about 13 s, untilboth LEDs stop flashing

Connect Com for about1 s to +UB

Normal operating mode

Connect Com for about3 s to +UB, until bothLEDs flash alternately


Both LEDs: flash mutually



To change outputcharacteristic connect

Com for about 1 s to +UB

Wait for 10 s

To change operationmode connect

Com for about 1 s to -UB

Wait for 10 s

Normal operating mode

Disconnect Com from -UBbefore switching off

supply voltage

Connection, installation and ad-justments may only be carried outby qualified staff.

No safety component inaccordance with the EU MachineDirective

Use for intended purpose only

pico+ultrasonic sensors are used fornon-contact detection of objects.

Installation

Mount the sensor at the place of

fitting. Connect a connection cable to the

M12 device plug.

Fig. 1: Pin assignment with view onto sensor

plug and colour coding of the

microsonic connection cables

Start-up

Connect the power supply. Carry out sensor adjustment in

accordance with the diagram.

1

3

colour

+UB

-UB

brown

blue

4

2

5

F

-

black

white

Com grey

1

5

2

3 4

Factory setting

Detect point operation Switched output on NOC

Detect distance at operating range

Multi-function input Com set toTeach-in

Filter at F01 Filter strength at P01

Operating modes

Three operating modes are availablefor the switched output: Operation with one detect point

The switched output is set when theobject falls below the set detectpoint. Window modeThe switched output is set when theobject is within the set window. Two-way reflective barrierThe switched output is set when the

object is between sensor and fixedreflector.

SynchronisationIf under multiple sensor operationthe assembly distance falls below thevalues shown in Fig. 2, the internalsynchronisation should be used. Forthis purpose set the switched out-puts of all sensors in accordance withthe diagram Sensor adjustmentwith the Teach-in procedure. Then

change the multi-function outputCom to synchronisation (seeFurther settings). Finally intercon-nect each pin 5 of the sensors to besynchronised.

Fig. 2: Assembly distances

Maintenancemicrosonic sensors are maintenance-free. In case of excess caked-on dirtwe recommend cleaning the whitesensor surface

Notes

The sensors of the pico+ familyhave a blind zone, within which adistance measurement is not pos-sible.

The pico+ sensors are equippedwith an internal temperature com-pensation. Due to the sensors selfheating, the temperature compen-sation reaches its optimum work-ing-point after approx. 20 minutesof operation.

In the normal operating mode, an il-luminated yellow LED signals that theswitched output is switchedthrough.

The pico+sensors have a push-pullswitched output.

In the Two-way reflective barrieroperating mode, the object has tobe within the range of 0-85 % ofthe set distance.

0,25 m 1,30 m0,35 m0,40 m

2,50 m2,50 m

0,70 m 4,00 m

A B

Ultrasonic Sensors

Set switched output Further Settings


2/3

Technical data

blind zoneoperating range

maximum rangeangle of beam spread

20 mm150 mm

30 mm250 mm

250 mmsee detection zone


transducer frequencyresolution

reproducibilitydetection zones

for different objects:The dark grey areas represent the zone

where it is easy to recognise the normalreflector (round bar). This indicates the typical

operating range of the sensors. The lightgrey areas represent the zone where a

very large reflector for instance aplate can still be regognized. The

requirement here is for an optimumalignment to the sensor. It is not

possible to evaluate ultrasonicreflections outside this area.

380 kHz0.069 mm

320 kHz0.069 mm

0.15 % 0.15 %

accuracyoperating voltage UB

voltage rippleno-load current consumption

1 % (temperature drift internally compensated)10 - 30 V DC, reverse polarity protection

1 % (temperature drift internally compensated)10 - 30 V DC, reverse polarity protection

10 %< 40 mA

10 %< 40 mA

housing

max. tightening torque of nuts

brass sleeve, nickel-plated, plastic parts: PBT;ultrasonic transducer: polyurethane foam,


epoxy resin with glass content15 Nm


class of protection per EN 60 529type of connection

controlsindicators

IP 675-pin M12 circular plug


Teach-in via pin 5 (Com)LED green (operation)


programmablesynchronisation

operating temperature

LED yellow (state of output)Teach-in, LinkControl


internal synchronisation up to 10 sensors-25C to +70C


storage temperatureswitched output

switching hysteresis 1)

-40C to +85CPush-Pull, Imax= 100 mA


switchable NOC/NCC, short-circuit-proof2 mm


switching frequency 1)

response time 1)

time delay before availability 1)

norm conformity

25 Hz32 ms

25 Hz32 ms

< 300 msEN 60947-5-2

< 300 msEN 60947-5-2

order no. directly radiatingweight

pico+15/F pico+25/F30 g 30 g

order no. angular head

weight1) Can be programmed with LinkControl

pico+15/WK/F35 g

pico+25/WK/F35 g

65 mm350 mm

120 mm1,000 mm


1,300 mmsee detection zone

400 kHz0.069 mm

200 kHz0.069 mm

0.15 % 0.15 %

1 % (temperature drift internally c ompensated)10 - 30 V DC, reverse polarity protection

1 % (temperature drift internally c ompensated))10 - 30 V DC, reverse polarity protection

10 %< 40 mA

10 %< 40 mA

















12 Hz64 ms

10 Hz80 ms

< 300 msEN 60947-5-2

< 300 msEN 60947-5-2

pico+35/F pico+100/F30 g 30 g

pico+35/WK/F35 g

pico+100/WK/F35 g

+UB

-UB

FCom

12453

Push-Pull output in pnp circuit

U

+UB

-UB

FCom

12453

Push-Pull output in npn circuit

U

pico+15... pico+25...

8cm 4c

m

0cm 4c

m8cm

0 cm

4 cm

8 cm

12 c m

16 c m

20 c m

24 c m

Rohr10mm

ausger ichtetePlat te

Plate

Rohr 10 mm

8cm

0cm

4cm

8cm

4cm

8cm 4c

m

0cm 4c

m8cm

0 cm

4 cm

8 cm

12 c m

16 c m

20 c m

24 c m

Rohr10mm

ausger ichtetePlat te

Round bar 10 mm

8cm

0cm

4cm

8cm

4cm

0 cm

4 cm

8 cm

12 cm

16 cm

20 cm

24 cm

0 cm

5 cm

10 cm

15 cm

20 cm

25 cm

30 cm

35 cm

Plate

Round bar 10 mm

10cm

5cm

0cm

5cm

10cm

pico+35... pico+100...

0 cm

10 cm

20 cm

30 cm

40 cm

50 cm

60 cm

Plate

Round bar 27 mm

20cm

10cm

0cm

10cm

20cm

35 cm

0 m

0,2m

0,8 m

1,0 m

1,3 m

0,4m

0m

0,4m

0,6 m

0,4 m

1,0 m

1,4 m

0,2m

0,2m

Round bar 27 mm

Plate

In the Set detect point methodA Teach-in procedure the actualdistance to the object is taught tothe sensor as the detect point. Ifthe object moves towards thesensor (e.g. with level control) thenthe taught distance is the level atwhich the sensor has to switch theoutput.

If the object to be scanned movesinto the detection area from theside, the Set detect point +8 % method B Teach-in procedureshould be used. In this way theswitching distance is set 8 % fur-ther than the actual measured dis-tance to the object. This ensures areliable switching distance even ifthe height of the objects variesslightly.

Fig. 4: Setting the detect point for different

directions of movement of the object

If synchronization is activated theTeach-in is disabled (see Furthersettings).

The sensor can be reset to its fac-tory setting (see Further set-tings).

Using the LinkControl adapter (op-tional accessory) and the LinkCon-

trol software for Windows, allTeach-in and additional sensor pa-rameter settings can be optionallyundertaken.

2004/108/EC


3/3

IO-Link modeThe pico+ sensors are IO-Link-capa-ble in accordance with IO-Link speci-fication V1.0.

Pointer

In IO-Link mode Teach-in, Link-Control and synchronization viapin 5 are not available.

In IO-Link mode pin 5 must not beconnected to any potential.

For current information about IO-

Link please contact the microsonicsales department.

Synchronisation in IO-Link mode

In IO-Link mode each sensor is syn-chronized on the protocol of the IO-Link master.In multiple sensor operation the sen-sors are synchronous if the masterprotocols are synchronous.

Process data

The pico+ cyclically transmits themeasured distance value with a reso-lution of 0,1 mm and the state of

the switched output.

Service data

The following sensor parametersmay be set via IO-Link interface usingthe IO-Link device description (IODD).

Detect point 1The switched output is activatedwhen the distance to an object is un-der that of the present detect point.

Return detect point 1The switched output is reactivatedwhen the distance to an object isgreater than the present return de-tect point (detect point + hysteresis).

Pointer

The return detect point 1 must al-ways be greater than the detectpoint 1.

Detect point 2, return detect point 2

By programming these two detectdistances the window mode is acti-vated.

Pointer

The return detect point 2 must al-ways be smaller than the detectpoint 2.

NOC/NCC operationThe NCC or NOC output function canbe present for the switched output.

Measurement filter

pico+ ultrasonic sensors provide for achoice of 3 filter settings:

F00No filter, each ultrasonic measure-ment acts in an unfiltered manneron the output.

F01Standard filter, on the object con-tinuously approaching the sensor,the ongoing interval is immediate-ly taken on and the outputcorrespondingly activated. The ef-fect of the object abruptly movingaway from the sensor is for theexisting distance to be saved for aretaining time dependent on thefilter strength and for the switched

output state to be maintained.

F02Average value filter, forms thearithmetic mean across a numberof measurements. The output isactivated in keeping with the ave-rage value. The number of measu-rements, from which the averagevalue is formed, depends on theselected filter strength.

Filter strength

A filter strength between 0 weakfilter effect and 9 pronounced fil-ter effect can be selected for eachmeasurement filter.

Foreground suppressionSpurious reflections, caused by ob-jects in the foreground of the sensormay be blocked out by the fore-ground suppression.

Pointer

Check that the object in the fore-ground does not cause multiplereflections.

The object in the foreground mustnot cover the sensor in a way thatthe detection zone is influenced.

System commands

With 4 system commands the follo-wing settings may be carried out:

Teach-in detect point method A. Teach-in detect point method B.

Teach-in two way reflective barrier.

Reset sensor to factory settings.

PointerTo achieve the maximum resolutionthe Master Cycle Time has to complywith the following requirements:

Min Cycle Time Master CycleTime Min Cycle Time + 1.2 ms.

If this condition can not be full-filled, sporadic discontinuities ofthe measurement value can occur.In this case the Master Cycle Timehas to be increased in 400 s stepsuntil the discontinuities of themeasurement disappear.

Pointer

If the pico+ sensor was set usingTeach-in or LinkControl it is re-commended to reset the sensorto the factory setting prior tousing it in IO-Link mode (s.Further settings).

IODD file

The latest IODD file you will find

on the internet underwww.microsonic.de/en/IODD.

For further informations on IO-Linksee www.io-link.com.

IO-Link data

physical layerSIO mode support

min cycle timebaud rate

format of process data

yes8 msCOM 2 (38.400 Bd)16 Bit, R, UNI16

content of process data

service data IO-Link specific

Bit 0: state of switched output;Bit 1-15: distance value with 0,1 mm resolution

indexVendor name

Vendor textProduct name

Product ID

0x100x110x120X13

Product text

service data sensor specific

detect point 1

0x14

index

0x40

format

UINT16return detect point 1

detect point 2

return detect point 2

0x410x47

UINT16UINT16

0x48 U INT16

switching modefilter

filter strength

0 x4 2 UI NT 80x430x44

UINT8UINT8

foreground suppressionTeach-in via Pin 5 in SIO mode

system commands

0x490x4A

UINT8UINT8

indexTeach-in detect point method ATeach-in detect point method B

Teach-in two way reflective barrierreset to factory settings

0x020x020x020x021)Distance values, e.g. detect points, are given as multiple of the internal resolution of the measurement value = 0,069 mm (example: 320 22 mm). The values in the table are decimal.


access value


indexRR

microsonic GmbHwww.microsonic.de

RR

pico+15/F;15/WK/F

0x100x110x120X13

R Ultraschall -Sensor

access

R/W

range (dez)

306-3,609 (21-248 mm) 1)

0x14

index

0x40

format

UINT16R/WR/W

320-3,624 (22-249 mm) 1)335-65,512 (23 - 250 mm) 1)

R/W> 3,638: window mode deactivated320-65,512 (22 - 250 mm) 1)

0x410x47

UINT16UINT16

0x48 U INT16

R/W> 3.638: window mode deactivated00: NCC, 02: NOC

R/WR/W

00-02: F00 - F0200-09: P00 - P09

0x 42 UI NT 80x430x44

UINT8UINT8

R/WR/W

0-1,878 (0-129 mm) 1)00: deactivated, 16: activated

access value

0x490x4A

UINT8UINT8

indexWW

161162

WW

164168

0x020x020x020x02



access value


indexRR


RR

pico+25/F;25/WK/F

0x100x110x120X13

access value


indexRR


RR

pico+35/F;35/WK/F

0x100x110x120X13

R Ultrasc ha ll-Sensor

access

R/W

range (dez)

436-5,065 (30 - 348 mm) 1)

0x14

index

0x40

format

UINT16R/WR/W

451-5,080 (31 - 349 mm) 1)466-65,512 (32 - 350 mm) 1)


0x410x47

UINT16UINT16

0x48 U INT16

R Ultraschall-Sensor

access

R/W

range (dez)

946-8,704 (65 - 598 mm) 1)

0x14

index

0x40

format

UINT16R/WR/W

961-8,718 (66 - 599 mm) 1)975-65,512 (67 - 600 mm) 1)


0x410x47

UINT16UINT16

0x48 U INT16

R/W> 5,094: window mode deactivated00: NCC, 02: NOC

R/WR/W

00-02: F00 - F0200-09: P00 - P09

0 x4 2 U INT 80x430x44

UINT8UINT8

R/WR/W


access value

0x490x4A

UINT8UINT8

index


R/WR/W

00-02: F00 - F0200-09: P00 - P09

0 x4 2 U INT 80x430x44

UINT8UINT8

R/WR/W


access value

0x490x4A

UINT8UINT8

indexWW

161162

WW

164168

0x020x020x020x02

WW

161162

WW

164168

0x020x020x020x02

access valueRR


RR

pico+100/F;100/WK/F

R Ultraschall-Sensor

access

R/W

range (dez)

1,747-18,892 (120 - 1,298 mm) 1)R/WR/W

1,761-18,907 (121 - 1,299 mm) 1)1,776-65,512 (122 - 1,300 mm) 1)

R/W> 18,922: window mode deactivated1,761-65,512 (121 - 1,299 mm) 1)


R/WR/W

00-02: F00 - F0200-09: P00 - P09

R/WR/W


access valueWW

161162

WW

164168

pico+15... pico+25... pico+35... pico+100...

IO-Link mode

MV-DO-108322-372394microsonicGmbH | Hauert 16 | 44227 Dortmund | Germany | telefone +49 2 31 / 97 51 51-0 | telefax +49 2 31 / 97 51 51-51 | e-mail: [email protected] | www.microsonic.euThe content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not confirm any product features.
http://www.microsonic.de/en/IODDhttp://www.io-link.com/http://www.io-link.com/http://www.microsonic.de/en/IODD

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ba_eng_pico+xxxf (1) PICO