A6 Safety Monitoring Device

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1 A6 Safety Monitoring Device PL Manual

2 Publisher NEW LIFT Steuerungsbau GmbH Lochhamer Schlag 8 D Gräfelfing Germany Tel.: +49 (0) 89 / Fax: +49 (0) 89 / Doc. No. A6_BA.EN05/01 Date of issue 05/01 Copyright 1999, NEW LIFT Steuerungsbau GmbH All rights including those of copying and reproduction of parts of this description and of the translation are reserved by the publisher. No part of this description may be reproduced in any form or copied with an electronic replication system without the written permission of the publisher. A6_EN.DE05/01

3 Contents 1 About this Manual General Signs and symbols used General Safety Regulations Intended use Safety regulations Important Facts about your A6 Safety Monitoring Device Working principle LEDs and terminals Dimensions and technical data Installation and Commissioning Mounting and Wiring the A6 Safety Monitoring Device Mounting the A6 Safety Monitoring Device Wiring the A6 Safety Monitoring Device Commissioning the A6 Safety Monitoring Device Troubleshooting and Servicing Troubleshooting Servicing Declarations of Conformity A6_BA.EN05/01 3

4 Contents 4 A6_BA.EN05/01

5 1 About this manual 1 About this manual Please read this manual carefully before installing, commissioning or servicing the A6 Safety Monitoring Device. Also see chapter 2 General Safety Regulations. 1.1 General This manual contains important information for safe and proper installation, commissioning and servicing of the A6 Safety Monitoring Device. Following these instructions will help to: - prevent danger - avoid repair costs and standstill - increase the reliability and lifespan of the A6 Safety Monitoring Device and the lift system. Local, national and on-site regulations regarding health and safety and protection of the environment must be taken into account in addition to this manual. This manual only describes the NEW LIFT A6 Safety Monitoring Device of the lift system. One copy of this manual must be given to the engineer when installing and commissioning the A6 Safety Monitoring Device. It must be placed in the controller cabinet after commissioning.the factory test logs of the A6 Safety circuit remain with NEW LIFT. Please refer to the respective manufacturer s or supplier s documentation for information about all other components of your lift system. A6_BA.EN05/01 5

6 1 About this manual 1.2 Signs and symbols used The following signs and symbols are used: Symbol Activity Symbol: Activities described after this symbol must be carried out in the given order. Warning sign High voltage This sign marks activities with danger of electric shock with possibly fatal consequences. 6 A6_BA.EN05/01

7 2 General Safety Regulations 2 General Safety Regulations All important safety regulations are summarized in this chapter. All persons performing installation, commissioning or servicing work on the A6 Safety Monitoring Device must read this chapter and follow its regulations. All installation, commissioning or servicing work on the A6 Safety Monitoring Device must be performed by or supervised by a qualified electrician. A qualified electrician has appropriate training and knowledge of regulations that allow him to judge the quality of the work performed and spot possible dangers. Laws, regulations, guidelines and standards that apply in the country of operation must be followed in addition to the safety regulations mentioned in this manual. 2.1 Intended Use The A6 Safety Monitoring Device according to EN 81-1/-2, and TRA is only intended for use as a control element in hydraulic and cable lifts to enable the following functions of the lift: - Landing and relevelling the car with open car and shaft doors (according to EN 81-1/81-2, and TRA 265.1). - Ramp control (according to EN81-1, / EN81-2, and TRA 266.3) The A6 Safety Monitoring Device is used to override the door and locking switches (safety switches) in the unlocking zone. 2.2 Safety Regulations General The instructions of the lift manufacturer and the instructions in this manual must be followed during installation, commissioning and servicing of the lift system. Alcohol and drugs must not be consumed before and during installation and commissioning. A6_BA.EN05/01 7

8 2 General Safety Regulations Electricity Danger to life! Do not touch live parts while working on electrical equipment. Regulations for installing and operating electrical equipment (VDE 0100) and regulations of local utilities must be followed. The specified distances between different electrical assemblies must be controlled and maintained. All installation work must be carried out with the system shut down and off circuit. All cables and wires must be installed with sufficient strain relief. Working in the shaft When using the car for an assembly platform, regulations from VGB 35 Building hoists apply for the entire lift system. Troubleshooting and Servicing The A6 Safety Monitoring Device must not be tampered with or repaired. A faulty A6 Safety Monitoring Device must be replaced. The replaced A6 Safety Monitoring Device must be returned to NEW LIFT for quality control and documentation. Waste Disposal Faulty parts that cannot be repaired must be disposed of in an environmentally acceptable manner in accordance with the governing environment protection laws. Separate the different materials (plastic, metal, electronic components) and recycle them. 8 A6_BA.EN05/01

9 3 Important Facts about your A6 Safety Monitoring Device 3 Important Facts about your A6 Safety Monitoring Device The A6 Safety Monitoring Device according to EN 81-1/-2, and TRA is only intended for use as a control element in hydraulic and cable lifts to enable the following functions of the lift: - Landing and relevelling the car with open car and shaft doors (according to EN 81-1/81-2, and TRA 265.1). - Ramp control (according to EN81-1, / EN81-2, and TRA 266.3) The A6 Safety Monitoring Device is used to override the door and locking switches (safety switches) in the unlocking zone. A type verification certificate from the German TÜV and an EC Declaration of Conformity are available (see Declarations of Conformity on page 21). 3.1 Working Principle lift controller A6 Safety Monitoring Device +24V +24V,GND power supply door zone enable door zone signal sensor A sensor B GND override safety circuit external error signal shut down error signal A6002.cdr Abb. 3.1 Diagram of working principle A6_BA.EN05/01 9

10 3 Important Facts about your A6 Safety Monitoring Device The A6 Safety Monitoring Device is a stand-alone relay circuit to override the door and locking switches in the unlocking zone of the shaft doors. The car position is continuously monitored with two non-equivalent sensors (magnet switches on the car). If the controller enables the zone circuit (while landing on a level or during adjustment) and the car is in the unlocking zone (sensor A closed, sensor B open), the A6 Safety Monitoring Device sends a zone signal to the controller and closes the contacts to override the door and locking switches. If the car leaves the unlocking zone or the controller does not enable the zone circuit, the zone signal and the door and locking switch override are deactivated. If the position of sensor A and sensor B is not non-equivalent for more than 1 second, the lift controller system is shut down by the issuing of an error signal. The shut down lift can only be reactivated by cycling the lift controller system OFF and ON. 3.2 LEDs and Terminals NEW Zonenfehler 501 Zonenmeldung 502 A6 Sicherheitsschaltung PL V DC K202 K201 K A6003.cdr Abb. 3.2 LEDs and terminals of the A6 Safety Monitoring Device 10 A6_BA.EN05/01

11 3 Important Facts about your A6 Safety Monitoring Device LEDs LED Colour State Description Zonenfehler red on Sensor A/B not non-equivalent or A6 Safety Monitoring Device faulty Zonenmeldung green on Sensor A closed Sensor B open 24V DC green on Power supply K202 red on out of zone K201 red on out of zone K200 green on in zone Terminals A6 Description 501 Error signal for shutting down the system (input) 502 Error signal for shutting down the system (output) 503 Override door locking equipment (input) 504 Override door locking equipment (output) 505 External error signal (isolated input) 506 External error signal (isolated output) 507 Zone signal (isolated input) 508 Zone signal (isolated output) 509 NC 510 GND emergency power supply V emergency power supply zone indicator EN81-2, and TRA zone indicator EN81-2, and TRA Zone enable (input + 24 V DC) 515 Sensor B 516 Sensor A 517 GND 518 GND (power supply) V DC (power supply) A6_BA.EN05/01 11

12 3 Important Facts about your A6 Safety Monitoring Device 3.3 Dimensions and Technical Data Dimensions top-hat rail mounting lock A6004.cdr Abb. 3.3 Dimensions of the A6 Safety Monitoring Device 12 A6_BA.EN05/01

13 3 Important Facts about your A6 Safety Monitoring Device Technical data Description Value Unit Signal voltage 24 ±10% V DC Power consumption 200 ma Fusing the safety circuit C2 Output limits Voltage 250 V Current 4 A Capacity 800 VA Length x width x height 100 x 75 x 110 mm Temperature range Storage / transport C Operation ± C Relative humidity Storage / transport 5-95 % Operation % A6_BA.EN05/01 13

14 3 Important Facts about your A6 Safety Monitoring Device Notes 14 A6_BA.EN05/01

15 4 Installation and Commissioning 4 Installation and Commissioning All important information for installing and commissioning the A6 Safety Monitoring Device is described in this section. On-site circumstances may require a different order of assembly than the one suggested here. If the A6 Safety Monitoring Device is part of a lift controller system supplied by NEW LIFT, it is delivered in the wired controller cabinet and installation is to be carried out following the instructions of your lift controller. Mounting the A6 Safety Monitoring Device Wiring the A6 Safety Monitoring Device Mounting the magnet swichtes sensor A/B Connecting the magnet swichtes sensor A/B to the A6 Safety Monitoring Device Commissioning the the lift controller and the A6 Safety Monitoring Device Operating test of the A6 Safety Monitoring Device A6005.cdr Abb. 4.1 Recommended order of installation and commissioning of the A6 Safety Monitoring Device. A6_BA.EN05/01 15

16 4 Installation and Commissioning 4.1 Mounting and Wiring the A6 Safety Monitoring Device The A6 Safety Monitoring Device must be mounted in a controller cabinet rated as IP54 and fused with C2 (safety circuit) and 0.5 A (+ 24 V DC). Control engineering regulations according to VDE 0100 must be followed when mounting and wiring the A6 Safety Monitoring Device in the controller cabinet. Mounting the A6 Safety Monitoring Device The A6 Safety Monitoring Device is snapped onto a top-hat rail DIN EN in the controller cabinet or fastened to the supporting plate with two screws. (See fig. Dimensions of the A6 Safety Monitoring Device on page 12.) Wiring the A6 Safety Monitoring Device WARNING! Electric hazard due to live wires and parts. Death or serious injury. Make sure system is off circuit. All installation work on electrical parts must be carried out with the system shut down and off circuit. The A6 Safety Monitoring Device is wired according to the documentation of the lift controller used. All signal voltage wires must be at least 0,5 mm 2 and all wires of the safety circuit (501, 502, 503, 504) at least 1,0 mm A6_BA.EN05/01

17 4 Installation and Commissioning 4.2 Commissioning the A6 Safety Monitoring Device The shaft components are connected to the A6 Safety Monitoring Device according to the instructions of the controller manufacturer after installing the controller cabinet in the machine room. With NEW LIFT controls, the A6 Safety Monitoring Device is always mounted and wired in the controller cabinet. Requirements - Safety circuit in operation - Control in operation - Awareness of all possible dangers in the shaft and how to avoid them. - Installation and wiring of the A6 Safety Monitoring Device and sensors A and B completed. WARNING! Electric hazard due to live wires and parts. Death or serious injury. Make sure system is off circuit. All installation work on electrical parts must be carried out with the system shut down and off circuit. Sensor switching points The sensor switching points must be adjusted so that in the zone area sensor A is closed and sensor B open. The zone area is ±0,2 m (±0,35 m) from the levelling position with symmetrical switching points. Commissioning The A6 Safety Monitoring Device must be commissioned together with the lift controller system used. The commissioning instructions of your controller manufacturer will give you more information. A6_BA.EN05/01 17

18 4 Installation and Commissioning Operating Test The following checks must be carried out: - in the zone (car is at rest) Disconnect terminal 516 (sensor A). The zone error LED must illuminate within 1 second maximum. - while the car is moving Disconnect terminal 515 (sensor B) while the car is still at rest, then start moving the car. When leaving the zone area, the zone error LED must illuminate within 1 second maximum and the car must come to rest at the next stop. 18 A6_BA.EN05/01

19 5 Troubleshooting and Servicing 5 Troubleshooting and Servicing 5.1 Troubleshooting An error signal is sent when faults occur with the A6 Safety Monitoring Device or with sensors A and B. Requirements for trouble-free operation - Power supply (24 V ±10%) on terminals 518 and The controller has enabled the A6 Safety Monitoring Device - Sensors A and B are non-equivalent. Malfunctions WARNING! Electric hazard due to live wires and parts. Death or serious injury. Make sure system is off circuit. All installation work on electrical parts must be carried out with the system shut down and off circuit. If all requirements for trouble-free operation are met and the A6 Safety Monitoring Device is still malfunctioning, it must be replaced. The replaced A6 Safety Monitoring Device must be returned to NEW LIFT. The A6 Safety Monitoring Device must not be opened or repaired. 5.2 Servicing An operating test of the A6 Safety Monitoring Device (see page 18) is recommended when routinely servicing the lift system. Other than that the A6 Safety Monitoring Device requires no servicing. A6_BA.EN05/01 19

20 5 Troubleshooting and Servicing Notes 20 A6_BA.EN05/01

21 6 Declarations of Conformity 6 Declarations of Conformity A6_BA.EN05/01 21

22 6 Declarations of Conformity EG-Konformitätserklärung im Sinne der Richtlinie 95/16/EG Anhang II (A) Produktbeschreibung: Sicherheitsschaltung zum Einfahren und Nachstellen bei offenen Türen für Person- und Lastenaufzüge nach EN 81-1/-2 und TRA200. Gerätetype: A6 Sicherheitsschaltung PL in allen ausgelieferten Varianten. Die genannte Sicherheitsschaltung wurde entwickelt, konstruiert und gefertigt in Übereinstimmung mit der Aufzugsrichtlinie 95/16/EG und der Richtlinie des Rates zur Angleichung der Rechtsvorschriften der Mitgliedstaaten über die elektromagnetische Verträglichkeit 89/336/EWG, geändert durch 93/31/EWG Zur Beurteilung der Sicherheitsschaltung wurden folgende Normen herangezogen: Aufzugsrichtlinie 95/16/EG EN 81-1 : 1998 EN 81-2 : 1998 EN : 1998 EN : 1998 Die Sicherheitshinweise der mitgelieferten Betriebsanleitung müssen beachtet werden! Die zu dem Gerät gehörende Betriebsanleitung, die Gefahrenanalyse und die EG- Baumusterprüfbescheinigung liegen vor. Die Produktionsüberwachung erfolgt nach Aufzugsrichtlinie 95/16/EG, Anhang XI (C). Diese Erklärung bescheinigt die Übereinstimmung mit den genannten Normen und Richtlinien, beinhaltet jedoch keine Zusicherung von Eigenschaften. München Rechtsverbindliche Unterschrift: NEW LIFT Steuerungsbau GmbH Lochhamer Schlag 8 D Gräfelfing 22 A6_BA.EN05/01

24 Your NEW LIFT-Hotline: Lochhamer Schlag 8 Tel.: + 49 (0) 89 / D Gräfelfing Fax: + 49 (0) 89 /

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