LEHNERT crane intelligence

Transcription

1 LEHNERT crane intelligence LENNIX.Alfa Camera Measuring System Made in Germany

2 The company LASE industrielle Lasertechnik GmbH uses the products of the company Lehnert Regelungstechnik GmbH in the context of the full automation of container cranes. We value the high level of professional competence and the trusting cooperation. Use on an RTG-crane 2

3 PRECISE MEASUREMENT AND POSITIONING WITH LENNIX.Alfa AREAS OF APPLICATION LENNIX.Alfa is a measurement system which calculates transverse displacements and skews in relation to their zero position. LENNIX.Alfa is mainly used on container and bridge cranes for precise positioning of the load. LENNIX.Alfa measures the displacement of the horizontal and vertical camera image (x, y), the skew of the reflector around its center (ϕ) and its distance from the camera (z). Typical areas of application are the position measurement of spreaders or load handling devices of cranes. y FUNCTIONAL MODE OF OPERATION LENNIX.Alfa uses a high power infrared flash. The emitted light is reflected back from a retro-reflective marker and is registered by a high resolution camera. An image processing system verifies if the recorded image corresponds with the size and shape of the marker and calculates the measurement values from the image. Flash duration and exposure time of the camera are adjusted automatically to achieve ideal lighting conditions and high measurement accuracy. Depending on the measurement range, reflectors with varying sizes are used. With increasing measurement distance, the dimensions of the reflector increase. The reflector doesn t need a power supply unless it is heated. ϕ z x ADVANTAGES Precise and contact-free position detection of the reflector Simple inclusion into different systems via Ethernet or Profibus No power supply for the measurement object needed RELIABLE AND UNCOMPLICATED INDUSTRIAL PC: Compact, high-performance, easy to integrate CAMERA: With infrared flash precise measurement also in difficult lighting conditions DIAGNOSIS-SOFTWARE: Simple commissioning and maintenance SERVICE: Committed, competent, reliable 3

4 Camera Module K Camera Module S Camera module K Camera module S Measuring Distance 80 Metre 80 Metre Material Aluminium Plastic materials Areas of Application Indoor & Outdoor, Indoor & Outdoor, only in low-salt ambient air also suitable for offshore use Dimensions 153 mm x 158 mm x 439 mm 280 mm x 230 mm x 158 mm Temperature Range -10 C (heated - 25 C) 60 C -10 C (heated - 40 C) 60 C 4

5 Data interfaces SYSTEM PREREQUISITES: LENNIX.Alfa PROFIBUS-DP-Master or Ethernet-UDP TECHNICAL DATA Controller Module Camera module S and K Installation Installation in the control cabinet Camera: Normal to the reflector; horizontal where application permits with IP54 enclosure protecuses Reflector: Right underneath the camera Dimensions 105 mm x 164 mm x 92 mm Camera S: 280 mm x 230 mm x 158 mm Camera K: 153 mm x 158 mm x 439 mm Reflector: Standard 300 x 300 x 4 mm Power Supply 24 V / 1 A Camera: 24 V / 2 A Reflector (heated configuration only): 230 V Interfaces Ethernet-UDP, PROFIBUS-DP Slave, Camera: Camera interfaces CAN, 2 camera interfaces, RS232 Ambient 0 C 50 C, Camera Module K: -10 C (heated - 25 C) 60 C, max. 80 % humidity conditions max. 80 % humidity Camera Module S: -10 C (heated - 40 C) 60 C, max. 80 % humidity Measured data X-Axis Y-Axis Z-Axis Twist Aperture angle Measuring 273 mm/m 171 mm/m depending on ± 15 range reflector size Measuring 0,09 mm per metre 0,09 mm per metre 2 % of distance accuracy of distance of distance 5

6 The cooperation with Lehnert Regelungstechnik, coupled with technical expertise and on-site installation and commissioning, is very convincing, confident, and second to none. Kranbau Köthen GmbH 6

7 Lehnert stands for experience, innovation, and quality. What once started as simple anti-sway, has since been developed into a product that meets the modern safety demands and automation possibilities. The protection of man and machine is only guaranteed, when antisway and intelligent monitoring functions work hand in hand together. At the same time Lehnert Regelungstechnik strives for operator friendliness and reliability. High Performance and optimised Hardware opens possibilities which exceed conventional technologies. A large spectrum of solutions has been developed through experience and close cooperation with customers. Lehnert Regelungstechnik provides a proven technology and will continue to expand its development by each new case for you. LENNIX.Alfa has been prepared for rapid and easy commissioning. The individual functions are adjusted to the current conditions via parameter settings. The comprehensive diagnostic system helps the commissioning engineer and makes it easy to recognize problems during commissioning so that they can be rapidly eliminated. LENNIX.Alfa in operation on an STS container crane 7

8 LEHNERT crane intelligence LENNIX.Alfa Camera Measurement System LENNIX.Charlie for STS-Cranes LENNIX.Foxtrot Tracking Control LENNIX.India for Industrial Cranes LENNIX.Tango for Slewing Cranes Lehnert Regelungstechnik GmbH Werner-Heisenberg-Straße Magdeburg Germany Tel Fax info@weblehnert.de Request an offer Moritz Lehnert Tel sales@weblehnert.de Oleksandra Korolova Tel sales@weblehnert.de Made in Germany