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Image: C

Image: G

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Funções adicionais

Saída de alarme: o sensor (HTB18L) dispõe de uma saída de aviso de pré-falha (“Q2”
no esquema de conexões [B], com a opção de alarme selecionada), que avisa quando
a intensidade do sinal da luz recebida estiver muito baixa. Causas possíveis: ensuja‐
mento do sensor, sensor desajustado. No estado OK: LOW (U

V

 < V), em caso de forte

sujeira HIGH (>+U

V

- V). O indicador LED está intermitente, neste caso.

Saída Health: o sensor (HTB18L) dispõe de uma saída de aviso do estado de saúde
(“Q2” no esquema de conexões [B], com a opção Health selecionada), que avisa
quando a intensidade do sinal da luz recebida for suficiente. Causas possíveis para a
intensidade insuficiente do sinal: Contaminação dos sensores, sensores estão desajus‐
tados ou cabo está danificado. No estado OK: HIGH (>+U

V

- V), em caso de forte sujeira

ou interrupção do cabo LOW (U

V

 < V). O indicador LED está intermitente, neste caso.

Tipos de tempo: HTB18L com a possibilidade de ajuste opcional do atraso de ligação
ou desligamento: t0 = sem atraso, t1 = Atraso, quando objeto for detectado, t2 =
Atraso, quando nenhum objeto for detectado. A seleção do nível de tempo pode ser
efetuada com o potenciômetro, conforme A.

31

22

8017855 | SICK

Subject to change without notice

Summary of Contents for SureSense HTB18L Series

Page 1: ...O P E R A T I N G I N S T R U C T I O N SureSense HTB18L Cylindrical photoelectric sensors en de fr it pt es zh ru 8017855 Z127 SICK AG Erwin Sick Strasse 1 D 79183 Waldkirch...

Page 2: ...equired during the life cycle of the sensor ATTENTION WARNING Interruption manipulation or incorrect use can lead to hazardous exposure due to laser radiation 2 Correct use The HTB18L is an opto elect...

Page 3: ...suitable mounting bracket see the SICK range of acces sories Note the sensor s maximum permissible tightening torque of 0 56 Nm Note the preferred direction of the object relative to the sensor see A...

Page 4: ...tate in the object e g see graphic F Once the sensing range has been adjusted the object is removed from the path of the beam which causes the background to be suppressed and the switching output to c...

Page 5: ...put Q2 in connection diagram B if the health option is selected which issues a notification if the signal strength of the light being received is sufficient Possible causes if the signal strength is n...

Page 6: ...does not light up Sensor is faulty Sensor is faulty If the power supply is OK replace the sensor If the power supply is OK replace the sensor Yellow LED flashes if Health is present then take note of...

Page 7: ...oo long or sensing range is set too short Distance between the sensor and the object is too long or sensing range is set too short Increase the sensing range see graphic F Increase the sensing range s...

Page 8: ...UNG ACHTUNG Eingriffe oder Manipulationen oder nicht bestimmungsgem e Verwendung kann zu gef hrlicher Belastung durch Laser Lichtstrahlung f hren 11 Bestimmungsgem e Verwendung Die HTB18L ist ein opto...

Page 9: ...bb H 2 Den Sensor an einen geeigneten Befestigungswinkel montieren siehe SICK Zube h r Programm Maximal zul ssiges Anzugsdrehmoment des Sensors von 0 56 Nm beachten Vorzugsrichtung des Objektes zum Se...

Page 10: ...gen z B siehe Grafik F Nachdem der Schaltabstand eingestellt worden ist das Objekt aus dem Strahlengang entfernen der Hintergrund wird dabei ausgeblendet und der Schaltausgang ndert sich siehe Grafik...

Page 11: ...ema B bei gew hlter Health Option der meldet wenn die Signalst rke des empfangenen Lichts ausreichend ist M gliche Ursachen wenn die Signalst rke nicht ausreichend ist Verschmutzung der Sensoren Senso...

Page 12: ...gen Ensure there is a stable power supply without interruptions gr ne LED leuchtet nicht Green LED does not light up Sensor ist defekt Sensor is faulty Wenn Spannungsversorgung in Ordnung ist dann Sen...

Page 13: ...hen Sensor und Objekt ist zu gro oder Schalt abstand ist zu gering einge stellt Distance between the sensor and the object is too long or sensing range is set too short Schaltabstand vergr ern siehe G...

Page 14: ...rmations n cessaires pendant toute la dur e de vie du capteur ATTENTION ATTENTION toute intervention manipulation ou utilisation non conforme peut entra ner des blessures graves caus es par le faiscea...

Page 15: ...gamme d accessoi res SICK Respecter le couple de serrage maximum autoris du capteur de 0 56 Nm Tenir compte de la direction pr f rentielle de l objet par rapport au capteur voir A 3 Le raccordement de...

Page 16: ...la port e retirer l objet de la trajectoire du faisceau ce qui limine l arri re plan et fait basculer la sortie de commutation voir le sch ma C Le r glage optimal peut tre r alis et contr l l aide de...

Page 17: ...ordement B quand l option Health est activ e qui indique si l intensit de signal de la lumi re re ue est suffisante Causes possibles lors que l intensit de signal n est pas suffisante encrassement des...

Page 18: ...as Green LED does not light up Le capteur est d fectueux Sensor is faulty Si l alimentation lectrique est en bon tat remplacer le cap teur If the power supply is OK replace the sensor La LED jaune cli...

Page 19: ...le capteur et l objet est trop grande ou la port e est trop faible Distance between the sensor and the object is too long or sensing range is set too short Augmenter la port e voir le sch ma F Increa...

Page 20: ...de Este manual de instru es cont m informa es necess rias para toda a vida til do sensor ATTENTION ATEN O Interven es ou manipula es ou o uso contr rio s especifica es podem levar a uma carga perigosa...

Page 21: ...cantoneira de fixa o adequada ver linha de acess rios da SICK Observar o torque de aperto m ximo permitido de 0 56 Nm para o sensor Observar a dire o preferencial do objeto em rela o ao sensor cp A 3...

Page 22: ...objeto por ex como no gr fico F Ap s o ajuste da dist ncia de comuta o o objeto removido do caminho ptico o fundo suprimido e a sa da de comuta o se altera ver gr fico C O ajuste ideal pode ser obtid...

Page 23: ...a de conex es B com a op o Health selecionada que avisa quando a intensidade do sinal da luz recebida for suficiente Causas poss veis para a intensidade insuficiente do sinal Contamina o dos sensores...

Page 24: ...ly without interruptions LED verde apagado Green LED does not light up Sensor est com defeito Sensor is faulty Se a alimenta o de tens o estiver em ordem substituir o sensor If the power supply is OK...

Page 25: ...de comuta o foi ajustada para um valor baixo demais Distance between the sensor and the object is too long or sensing range is set too short Aumentar a dist ncia de comuta o ver gr fico F Increase the...

Page 26: ...ciclo di vita del sensore fotoelettrico deTec4 core ATTENTION ATTENZIONE interventi o manipolazioni o un uso non conforme alle indicazioni pu pro vocare un carico pericoloso dovuto al raggio di luce l...

Page 27: ...io adatto vedi il programma per acces sori SICK Rispettare il momento torcente massimo consentito del sensore di 0 56 Nm Rispettare la direzione preferenziale dell oggetto in relazione al sensore cfr...

Page 28: ...ione rotazione verso sinistra riduzione della distanza di commutazione Si consiglia di fissare la distanza di commutazione nell oggetto ad es vedi grafico F Dopo l impostazione della distanza di commu...

Page 29: ...ce ricevuta ormai bassa Possibili cause sensore sporco sensore disallineato In buono stato LOW UV V in caso di molto sporco HIGH UV V In questo caso l indicatore LED lampeggia Uscita Health il sensore...

Page 30: ...s cables and plug connec tions Il LED verde non si accende Green LED does not light up Interruzioni di tensione Voltage interruptions Assicurarsi che ci sia un ali mentazione di tensione sta bile Ensu...

Page 31: ...beam yellow LED does not light up La distanza tra sensore e oggetto troppo grande o la distanza di commutazione ha un impostazione troppo bassa Distance between the sensor and the object is too long...

Page 32: ...s de uso contienen informaci n que puede serle nece saria durante todo el ciclo de vida del sensor ATTENTION ATENCI N cualquier intervenci n manipulaci n o uso contrario a lo previsto puede provocar u...

Page 33: ...uiente Ejemplo x 100 mm y 10 10 de 100 mm 10 mm Es decir el fondo se suprimir a partir de una distancia de 110 mm del sensor 20 15 10 5 0 of sensing range 0 50 1 97 100 3 94 150 5 91 200 7 87 250 9 84...

Page 34: ...ales 4 Oriente el sensor hacia el objeto Seleccione una posici n que permita que el haz de luz roja del emisor incida en el centro del objeto Hay que procurar que la aper tura ptica pantalla frontal d...

Page 35: ...n dependiendo de la posici n del objeto y del punto de conmutaci n ajustado Si no se ilumina ning n LED o solo lo hacen los rojos significa que el objeto se encuentra posicionado detr s del punto de c...

Page 36: ...curo Conmutaci n en claro 2 1 t 1 1 2 t 2 La escala de temporizaciones puede regularse de 0 hasta 2 segundos Conmutador claro oscuro el sensor se encuentra en modo de conmutaci n en claro cuando el se...

Page 37: ...e enchufe Check the operating condi tions Fully align the beam of light light spot with the object Clean the optical sur faces Readjust the sensiti vity potentiometer Check sensing range and adjust if...

Page 38: ...adas y las conexiones No se permite realizar modificaciones en los aparatos Sujeto a cambio sin previo aviso Las propiedades y los datos t cnicos del producto no suponen ninguna declaraci n de garant...

Page 39: ...55 1 EN 60825 1 2014 08 IEC60825 1 2007 03 P 4 s QP 21 CFR 1040 10 1040 11 2007 6 24 50 ATTENTION 56 HTB18L SICK AG Image A 38 8017855 SICK Subject to change without notice 55...

Page 40: ...50 9 84 300 11 81 Distance in mm inch 3 2 1 90 90 20 90 6 90 Image H 2 SICK 0 56 Nm A 3 UV 0 V B L Q1 Q2 brn wht M blu blk 1 4 2 3 Image B L Q2 M brn wht blu blk Q1 Image B 2 L M Q brn blu blk 1 3 4 I...

Page 41: ...C G C 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 Sensing range min Sensing range max Set switching point Image F 270 F C LED LED LED LED LED LED F C G C 57 40 8017855 SICK Subject to change witho...

Page 42: ...Image C Image G 59 HTB18L B Q2 LOW UV V HIGH UV V LED HTB18L B Q2 HIGH UV V LOW UV V LED HTB18L t0 t1 t2 A 2 1 t 1 58 8017855 SICK Subject to change without notice 41...

Page 43: ...present then take note of the corresponding output signal if Alarm is present then take note of the corresponding output signal Health Sensor is still ready for operation but the operating conditions...

Page 44: ...etween the sensor and the background is too short LED Object is in the path of the beam yellow LED does not light up Distance between the sensor and the object is too long or sensing range is set too...

Page 45: ...64 EU ATTENTION 65 HTB18L SICK AG Image A 44 8017855 SICK Subject to change without notice 55...

Page 46: ...00 7 87 250 9 84 300 11 81 Distance in mm inch 3 2 1 90 90 20 90 6 90 Image H 2 SICK 0 56 Nm 3 Uv 0V B L Q1 Q2 brn wht M blu blk 1 4 2 3 Image B L Q2 M brn wht blu blk Q1 Image B 2 L M Q brn blu blk 1...

Page 47: ...C G C 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 Sensing range min Sensing range max Set switching point Image F 270 F C LED LED LED LED LED LED F C G C 66 46 8017855 SICK Subject to change witho...

Page 48: ...Image C Image G 68 HTB18L B Q2 LOW UV V HIGH UV V LED Health HTB18L B Q2 HIGH UV V LOW UV V LED HTB18L t0 t1 t2 A 67 8017855 SICK Subject to change without notice 47...

Page 49: ...pply is OK replace the sensor LED Yellow LED flashes if Health is present then take note of the corresponding output signal if Alarm is present then take note of the corresponding output signal Sensor...

Page 50: ...of the beam Distance between the sensor and the background is too short Reduce the sensing range see graphic F LED Object is in the path of the beam yellow LED does not light up Distance between the s...

Page 51: ...73 1 EN 60825 1 2014 08 IEC60825 1 2007 03 4 4 650 670 21 CFR 1040 10 1040 11 50 24 2007 ATTENTION 74 HTB18L SICK AG Image A 50 8017855 SICK Subject to change without notice 55...

Page 52: ...87 250 9 84 300 11 81 Distance in mm inch 3 2 1 90 90 20 90 6 90 Image H 2 SICK 0 56 3 UV 0 B L Q1 Q2 brn wht M blu blk 1 4 2 3 Image B L Q2 M brn wht blu blk Q1 Image B 2 L M Q brn blu blk 1 3 4 Imag...

Page 53: ...4 F Image E 5 C G 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 Sensing range min Sensing range max Set switching point Image F 270 F C G 75 52 8017855 SICK Subject to change without notice...

Page 54: ...Image C Image G 77 HTB18L Q2 B Alarm LOW UV HIGH UV Health HTB18L Q2 B Health HIGH UV LOW UV 76 8017855 SICK Subject to change without notice 53...

Page 55: ...ons Green LED does not light up Voltage interruptions Ensure there is a stable power supply without interruptions Green LED does not light up Sensor is faulty If the power supply is OK replace the sen...

Page 56: ...th output Check the power supply check all electrical connections cables and plug connections Yellow LED lights up no object in the path of the beam Distance between the sensor and the background is t...

Page 57: ...n Classe de prote o Classe di protezione Clase de protecci n III Circuit pro tection Schutz schaltun gen Protecti ons lectri ques Circuitos de prote o Commuta zioni di protezione Circuitos de protec c...

Page 58: ...ma ten s o de ali menta o Vmax 24 V 4 Com pro por o sombra lu z 1 1 5 Tempo de funcio namento do sinal com carga hmica 6 A conex es protegidas contra invers o de p los UV B Entra das e sa das prote gi...

Page 59: ...HTB18L abaixo de Ta 10 C sensor a tempera turas por debajo de Ta 10 C Ta 10 C Ta 10 C Ta 10 C 82 58 8017855 SICK Subject to change without notice...

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