LEHNERT crane intelligence

Transcription

1 LEHNERT crane intelligence NEW PERFORMANCE LEVEL d LENNIX.India Automation Solutions for Industrial Cranes LENNIX.Foxtrot Tracking Controller for Industrial Cranes Made in Germany

2 WORK SAFELY AND EFFICIENTLY WITH LENNIX.India OBSTACLES Prohibited Area real obstacle Kran Operating Range defined zone along the prohibited area, where only manual operation is allowed Kran ZONES reduced speed area OBSTACLES ZONES ANTI-SWAY Because of the electronic anti-sway the load is always calmly suspended under the trolley. This makes the crane operator s job easier and more efficient. CAMERA MODULE OPTION The camera module measures the oscillations of the load in crane, trolley, and skew direction as well as the lifting height. In this way external factors such as pull, wind, or an initial oscillation can be compensated. The camera module consists of a camera with a powerful flash in the infrared range, and a passive reflector on the load handling device. OBSTACLE MANAGEMENT OPTION Known obstacles are avoided and speed limits are adhered to in defined zones. Obstacles and zones can be combined into groups and can be dynamically turned on or off via the PLC. System Requirements: registered obstacle data, position encoder for crane and trolley travel gear. TRACKING CONTROL OPTION The lane or synchronization controller LENNIX.India is also available as a software option for LENNIX.India. This corrects the skew and a lateral misalignment System Requirements: separately controllable crane drives, measurement system. SLEWING GEAR OPTION In addition to controlling the crane and trolley travel, torsional oscillation can be steadied. System Requirements: camera module, converter drive for rotational axis. Position sensors for automatic positioning. PERFORMANCE LEVEL d OPTION The design as a redundant system allows for reliable error detection and further action to be taken. CRANE OSCILLATION DAMPING The crane structure of the gantry crane is steadied in case the trolley movement begins to oscillate. COLLISION PROTECTION FOR ADJACENT CRANES OPTION The system can monitor and maintain the distance between adjacent cranes. System Requirements: distance measuring system on all to be monitored cranes. 2

3 ALWAYS ON THE RIGHT TRACK WITH LENNIX.Foxtrot LENNIX.Foxtrot is a tracking controller ensuring that the crane wheels are centrically kept the rail track or in the configuration as concurrent-run controller both crane sides are kept to same height level. This result is achieved through separate control of both driving sides of crane. The controller receives information about position and travelling direction of crane from a number of sensors. ADVANTAGES No wear of the tracking control elements No tilt of the crane structure Cost reduction because of no wheel changes LASER PRECISE MEASURING Two laser scanners are used to provide the position of the crane. 3

4 STRAIGHTFORWARD AND RELIABLE CONTROLLER: Compact, high performance, easy to implement with universal interfaces NEW PERFORMANCE LEVEL d CAMERA WITH INFRARED TECHNOLOGY: Allows for the most effective anti-sway solutions in all weather conditions DIAGNOSTIC-SOFTWARE: Simplifies the set-up process and maintenance SERVICE: Dedicated, reliable, and competent SYSTEM PREREQUISITES: LENNIX.India Type of crane Bridge or portal crane Drivesystem Converter drives for all travelling and slewing axes to be controlled Measuring systems Lifting-height transmitter, position transmitter in case of automatic positioning Crane control PLC with PROFIBUS-DP-Master or Ethernet-UDP connection TECHNICAL DATA Controller module Camera module S and C Installation Installation into the control cabinet with Camera: Vertically above load handling attachment degree of protection IP65 for exterior areas Reflector: On load handling attachment and IP54 for interior areas 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: 300 mm x 300 mm x 4 mm Power supply 24 V / 1 A Camera: 24 V / 2 A Reflector (heating only): 230 V Interfaces Ethernet-UDP, PROFIBUS-DP Slave, Camera: Camera interface CAN, 2 Camera interfaces, RS232 Ambient conditions 0 C 50 C, max. 80 % air humidity Camera Module K: -10 C (heated - 25 C) 60 C, max. 80 % humidity Camera Module S: -10 C (heated - 40 C) 60 C, max. 80 % humidity 4

5 Type of Crane Drive System Crance Controll SYSTEM PREREQUISITES: LENNIX.Foxtrot Bridge or portal cranes Separate converter drives for right-hand and left-hand driving side of crane PLC with PROFIBUS-DP-Master or Ethernet-UDP connection MEASURING SYSTEMS Tracking controller Synchronous controller Bridge Crane 2 to 4 sensors for definition of crane s External laser measuring system position and location on the rail track Gantry crane RMG RTG Camera and reflector or retro reflective stripe Camera on shear leg, reflector on pier leg TECHNICAL DATA Controller module Sensors as example Camera module Installation Installation into the control cabinet At crane above rail track Vertically to reflector with degree of protection IP65 for exterior areas and IP54 for interior areas Dimensions 105 mm x 164 mm x 92 mm 40 mm x 40 mm x 65 mm 280 mm x 230 mm x 158 mm Power supply 24 V/1 A V DC 24 V/2 A Interfaces Ethernet-UDP, PROFIBUS-DP Slave, CAN Analogue output Camera interface Ambient 0 C 50 C, max. 80 % relative air humidity 25 C C Camera Module K: Conditions -10 C (heated - 25 C) 60 C, max. 80 % humidity Camera Module S: -10 C (heated - 40 C) 60 C, max. 80 % humidity 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. Obstacles and hazardous zones can be configured into an extensive diagnosis program. If an obstacle group is turned on or off, it is for example possible that the boundaries during the tipping process are dynamically adapted. 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 moritz.lehnert@weblehnert.de Made in Germany