Subscribe to Our Youtube Channel
Related Manuals for Columbus McKinnon MAGNETEK LaserGuard Mini
Summary of Contents for Columbus McKinnon MAGNETEK LaserGuard Mini
- Page 1 Yale YK/Shaw-Box SK Crane Kit ® ® LaserGuard Mini Technical Manual Part Number: 192088726 Rev AA July 2021 © Copyright 2021 Magnetek...
- Page 2 Page Intentionally Left Blank LaserGuard Mini Technical Manual July 2021 Page 2 of 36...
- Page 3 This manual may not be reproduced in whole or in part by any means whatsoever without the expressed written permission of the Columbus McKinnon Corporation. LaserGuard Mini Technical Manual...
- Page 4 PREFACE AND SAFETY Product Safety Information Magnetek, Inc. (Magnetek) offers a broad range of radio remote control products, control products, adjustable frequency drives, and industrial braking systems for material handling applications. This manual has been prepared by Magnetek to provide information and recommendations for the installation, use, operation, and service of Magnetek's material handling products and systems.
- Page 5 Product Warranty Information Magnetek, hereafter referred to as Company, assumes no responsibility for improper programming of a drive by untrained personnel. A drive should only be programmed by a trained technician who has read and understands the contents of this manual. Improper programming of a drive can lead to unexpected, undesirable, or unsafe operation or performance of the drive.
- Page 6 DANGER, WARNING, CAUTION and NOTE Statements Read and understand this manual before installing, operating, or servicing this product. The following conventions indicate safety messages in this manual. Failure to heed these messages could cause fatal injury or damage products and related equipment and systems. DANGERS, WARNINGS and CAUTIONS Throughout this document DANGER, WARNING and CAUTION statements have been deliberately placed to highlight items critical to the protection of personnel and equipment.
- Page 7 Collision Avoidance Unit Warnings WARNING Never disable the range detector electrically or mechanically to be ON or OFF for any crane motion. If the unit is for any reason disengaged or turned off, notify the crane operating personnel immediately, and take proper alternate precautions. WARNING Check the crane collision avoidance unit and limit switches, if any, at the beginning of each shift or when a new operator takes control of the crane.
-
Page 8: Table Of Contents
Table of Contents LaserGuard Mini System Information ....................9 Collision Avoidance Model Numbers.................... 9 Class 1 Laser Sensor ........................9 System Description ........................10 System Specifications ........................ 11 Laser Support Unit Assemblies ....................12 Electrical Installation ........................... 14 Voltage Considerations ......................14 Wiring Considerations ........................ -
Page 9: Laserguard Mini System Information
1 LaserGuard Mini System Information 1.1 Collision Avoidance Model Numbers LaserGuard Mini: Crane to Crane or Crane to Wall Catalog Numbers LaserGuard Mini System integrated inside bridge controls Configured on demand Reflector assembly CRANE REFLECTOR Laser cable assembly LGM-CRANE LASER LaserGuard Mini System standalone (for use on existing cranes) LGM-CRANE LSU LaserGuard Mini: Trolley to Trolley... -
Page 10: System Description
1.3 System Description Magnetek's LaserGuard Mini Collision Avoidance System measures the distance between the laser sensor's lens and its companion retro-reflective target by means of pulse-ranging technology. This allows for very accurate measurements and energy efficiency. The laser used in the LaserGuard Mini system measures distances from 8 in. -
Page 11: System Specifications
1.4 System Specifications LaserGuard Mini Models Specification Laser Sensor LGM-OPEN-x-x LGM-4X Operating Ambient -20° to 122°F -4° to 141°F -4° to 122°F Temperature (-30° to 50°C) (-20° to 60°C) (-20° to 50°C) 8 in.-164 ft Detection Range (0.2-50 m) Input Voltage 85-264VAC or 120-370VDC 1 in. -
Page 12: Laser Support Unit Assemblies
1.5 Laser Support Unit Assemblies Figure 1-2: Laser Support Unit, When Integrated in Crane Controls LaserGuard Mini Technical Manual July 2021 Page 12 of 36... - Page 13 Figure 1-3: Laser Support Unit Used When not Integrated on Crane Controls LaserGuard Mini Technical Manual July 2021 Page 13 of 36...
-
Page 14: Electrical Installation
2 Electrical Installation 2.1 Voltage Considerations Check the specification table or system drawings for proper line input voltage and supported relay voltages. If there are any questions, contact Magnetek before applying power to the system. WARNING The unit must be wired to the correct voltage. Failure to do so may damage the system. NOTE: The collision avoidance system should not be connected to lines containing excessive power-up transients or continuous commutator noise. -
Page 15: Laser Cable And Relay Wiring
2.4 Laser Cable and Relay Wiring Pin No. Wire Color Connection Point on Laser Support Unit Brown “+” Terminal of Power Supply White “A1+” Terminal of Relay 2 Blue “-” Terminal of Power Supply Black “A1+” Terminal of Relay 1 Figure 2-1: Laser Cable Wiring Diagram Figure 2-2: Relay Wiring Diagram LaserGuard Mini Technical Manual... -
Page 16: Wiring
2.5 Wiring The LaserGuard Mini is integrated inside the crane controls when ordered from the factory. In the case where an existing crane requires a collision avoidance system, field integration and wiring will be necessary. See Section 2.5.2 on page 17. 2.5.1 Crane to Crane Wiring When Integrated to Crane Controls at Factory Figure 2-3: Crane to Crane;... -
Page 17: Crane To Crane Wiring Example, Field Integration And Wiring Will Be Necessary
2.5.2 Crane to Crane Wiring Example, Field Integration and Wiring Will Be Necessary Figure 2-4: Crane to Crane; Bridge Controls Example Wiring LaserGuard Mini Technical Manual July 2021 Page 17 of 36... -
Page 18: Trolley To Trolley Wiring When Integrated To Crane Controls At The Factory
2.5.3 Trolley to Trolley Wiring When Integrated to Crane Controls at the Factory Figure 2-5: Trolley to Trolley; Tandem Hoist Control Wiring from Factory LaserGuard Mini Technical Manual July 2021 Page 18 of 36... -
Page 19: Mechanical Installation
3 Mechanical Installation CAUTION The LaserGuard Mini Systems are not rated as explosion-proof. Never install the unit in explosive environments unless taking appropriate secondary enclosure measures. 3.1 Mounting Location Considerations Ensure the mounting location is as far as possible from exposed trolley wires and sources of electromagnetic or radiated noise. -
Page 20: Mechanical Installation And Alignment
3.3 Mechanical Installation and Alignment The LaserGuard Mini Collision Avoidance System measures the distance between the laser sensor’s lens and the reflective target surface. Make sure the laser is mounted so that no obstructions can come between the laser sensor and the reflective target. - Page 21 Figure 3-3: Reflector Mounting Non-Festoon Side LaserGuard Mini Technical Manual July 2021 Page 21 of 36...
- Page 22 Figure 3-4: Laser Mounting Festoon Side LaserGuard Mini Technical Manual July 2021 Page 22 of 36...
- Page 23 Figure 3-5: Laser Mounting Non-Festoon Side LaserGuard Mini Technical Manual July 2021 Page 23 of 36...
- Page 24 Figure 3-6: Laser Support Unit Mounting LaserGuard Mini Technical Manual July 2021 Page 24 of 36...
-
Page 25: Trolley To Trolley Collision Avoidance
3.3.2 Trolley to Trolley Collision Avoidance Tandem hoist cranes where both trolleys share the same girder will only require one of the trolleys to carry the laser and the other to carry the reflector. The communication between each trolley will occur either through the festoons and bridge controls when trolley drives are separated (most single girder cranes), or directly in the cases where both trolley drives are designed in the same panel. - Page 26 Figure 3-8: Double Girder Hoist Reflector Mounting LaserGuard Mini Technical Manual July 2021 Page 26 of 36...
- Page 27 Figure 3-9: Single Girder Hoist Laser Mounting LaserGuard Mini Technical Manual July 2021 Page 27 of 36...
- Page 28 Figure 3-10: Double Girder Hoist Laser Mounting LaserGuard Mini Technical Manual July 2021 Page 28 of 36...
- Page 29 Figure 3-11: Crane to Crane Enclosure Mounting When not Integrated LaserGuard Mini Technical Manual July 2021 Page 29 of 36...
- Page 30 Install the sensor laser and reflective target as shown in Figure 3-12 on page 30 and Figure 3-13 on page 31. Mount the laser sensor securely to a solid surface to minimize vibration so that the crane’s load or movement will not affect the laser's alignment. Also mount the laser and laser support unit as close to the control panel as possible to minimize long cable runs.
- Page 31 For the best reflectivity/laser signal, mount the reflector in the same orientation as the laser so the laser beam is perpendicular to the reflective target. The arrow on the back of the reflector should be the same direction as the laser. See Figure 3-13 on page 31. Figure 3-13: Laser and Reflective Target Orientation LaserGuard Mini Technical Manual July 2021...
- Page 32 24 in. 1.5"R 24" Square 0.063 - 0.08 gauge, 1.5" Rad w/ (4) 3/8" holes 1.75" in on corners Figure 3-14: Reflector Target Dimensions (P/N: REFLX-REFLECTOR-DIN) LaserGuard Mini Technical Manual July 2021 Page 32 of 36...
-
Page 33: Electrical Conduit Installation
3.4 Electrical Conduit Installation The laser sensor cable and all other wiring should be run in separate 1/2 in. or 3/4 in. conduit. Do not run any other cables in the same conduit as the laser sensor cable. The installer should provide a suitable disconnect to allow a controlled power-down. Run conduit between the laser sensor and the crane’s control panel. -
Page 34: Functional Installation
4 Functional Installation 4.1 Laser Distance Set-Point Adjustment The laser distance set points are defaulted at: 1. Set Point 1 (Slowdown): 4 ft (1219 mm) 2. Set Point 2 (Stop): 2 ft (609 mm) Figure 4-1: Laser Sensor Button and Switch Layout NOTE: Setting the detection points will require movement of the crane to the desired distances. -
Page 35: Troubleshooting
4.2 Troubleshooting Color Function Monitors voltage to the laser head Laser Head Green Operating Display Normally ON Monitors target acquisition. Normally ON when target is acquired. It turns off when the laser is off the target, out of range, or has a dirty lens. Random or rapid flashing of this LED could indicate a weak signal Laser Head Signal Yellow... - Page 36 Yale ® YK/Shaw-Box ® SK LaserGuard Mini Technical Manual 192088726 Rev AA July 2021 © 2021 Columbus McKinnon Corporation. All Rights Reserved.
Need help?
Do you have a question about the MAGNETEK LaserGuard Mini and is the answer not in the manual?
Questions and answers