EZ-SCREEN Safety Light Screen Original Instruction Manual Features An optoelectronic safeguarding device Standard and cascadeable models available C ompact package for smaller production machines, robust for large power presses Creates a screen of synchronized, modulated infrared sensing beams. Choose from two resolutions, sized in 150 mm (6 ) increments: 1 4 mm (0.55 ) resolution models with defined areas from 150 mm to 1.8 m (6 to 71 ) 3 0 mm (1.18 ) resolution models with defined areas from 150 mm to 2.4 m (6 to 94.5 ) Optional remote Test input terminals for simulating a blocked condition (available on some emitter models) Easily configured Reduced Resolution (Floating Blanking) Three-digit display provides diagnostic information and indicates number of beams blocked NIPF(7) R C US UL1998, UL61496 Zone indicators identify blocked beams FMEA tested to ensure control reliability Section Contents Receiver LEDs provide system status and emitter/ Section 1 Introduction . Page 1 receiver alignment indications Section 2 System Components and Specifications . Page 6 H ighly immune to EMI, RFI, ambient light, weld flash, and strobe light Section 3 Installation and Alignment Page 21 Two-piece design with External Device Monitoring Section 4 System Operation Page 41 Aux. output option to monitor the state of the OSSDs Section 5 Troubleshooting and Maintenance . Page 46 Vibration-tolerant, factory burned-in emitter and receiver Section 6 Checkout Procedures . Page 51 circuitry for toughness and dependability Section 7 Cascadeable EZ-SCREEN . Page 53 Up to four pairs of emitters and receivers of different lengths can be cascaded (SLSC.. models) Safety PLC input compatible (per OSSD specifications) Printed in USA 03/13 P/N 112852 rev. HEZ-SCREEN Table of Contents Instruction Manual 1. System Overview...................................... page 1 1.1 Introduction.............................................. 1 Important ... 1.2 Applications and Limitations................................. 2 1.3 Control Reliability: Redundancy and Self-Checking............... 2 read this page before proceeding 1.4 Operating Features........................................ 3 In the United States, the functions that EZ-SCREEN is intended 2. System Components and Specifications ................. Page 6 to perform are regulated by the Occupational Safety and Health 2.1 Emitter and Receiver Models 14 mm ........................ 7 Administration (OSHA). Outside of the United States, these 2.2 Emitter and Receiver Models 30 mm ........................ 8 2.3 Cables.................................................. 9 functions are regulated by other agencies, organizations, and 2.4 Accessories............................................. 10 governments. Whether or not any particular EZ-SCREEN 2.5 Replacement Parts....................................... 16 installation meets all applicable requirements depends upon 2.6 Literature............................................... 16 factors that are beyond the control of Banner Engineering Corp. 2.7 Specifications ........................................... 17 These factors include the details of how the EZ-SCREEN is 3. Installation and Alignment............................. Page 21 applied, installed, wired, operated, and maintained. It is the 3.1 Mechanical Installation Considerations ....................... 21 responsibility of the purchaser and user to apply this 3.2 Mechanical Mounting Procedure ............................ 28 EZ-SCREEN System in full compliance with all relevant 3.3 Initial Electrical Connections................................ 29 applicable regulations and standards. 3.4 Light Screen Initial Checkout ............................... 30 3.5 Electrical Interface to the Guarded Machine (Permanent EZ-SCREEN can guard against accidents only when it is Hookup)........................................... 34 properly installed and integrated into the machine, properly 3.6 Preparing for System Operation............................. 38 3.7 Sensor Swapability and the Optional Emitter Hookup............38 operated, and properly maintained. Banner Engineering Corp. has attempted to provide complete application, installation, 4. System Operation .................................... Page 41 operation, and maintenance instructions. In addition, please 4.1 Security Protocol......................................... 41 direct any questions regarding application or use of EZ-SCREEN 4.2 System Configuration Settings.............................. 41 4.3 Reset Procedures........................................ 42 to the factory applications department at the telephone number 4.4 Status Indicators......................................... 43 or addresses shown on the back cover. 4.5 Normal Operation........................................ 46 4.6 Periodic Checkout Requirements............................ 46 In addition to OSHA regulations, several other organizations provide information about the use of safeguarding devices. 5. Troubleshooting and Maintenance...................... Page 47 Refer to the American National Standards Institute (ANSI), 5.1 Troubleshooting Lockout Conditions.......................... 47 the Robotics Industries Association (RIA), the Association for 5.2 Test Mode.............................................. 50 5.3 Electrical and Optical Noise ................................ 51 Manufacturing Technology (AMT), and others (see below). 5.4 Servicing and Maintenance ................................ 51 Banner Engineering Corp. makes no claim regarding a specific recommendation of any organization, the accuracy or 6. Checkout Procedures................................. Page 52 effectiveness of any information provided, or the appropriateness 6.1 Schedule of Checkouts.................................... 52 6.2 Commissioning Checkout.................................. 52 of the provided information for a specific application. 6.3 Shift/Daily Checkout...................................... 53 6.4 Semi-Annual (Six-Month) Checkout.......................... 53 The user has the responsibility to ensure that all local, state, and national laws, rules, codes, and regulations relating 7. Cascadeable EZ-SCREEN ..............................Page 54 to the use of this safeguarding system in any particular 7.1 Overview of Cascading.................................... 54 application are satisfied. Extreme care is urged to ensure 7.2 Cascadeable Emitter and Receiver Models 14 mm ............ 55 7.3 Cascadeable Emitter and Receiver Models 30 mm ............ 56 that all legal requirements have been met and that all 7.4 Determining Interconnect Cable Lengths...................... 57 installation and maintenance instructions contained in this 7.5 Response Time for Cascaded Light Screens................... 59 manual are followed. 7.6 Cascaded Sensor Configuration Settings...................... 61 7.7 Programming for Cascaded Operation........................ 61 7.8 E-Stop Buttons and Rope/Cable Pulls ........................ 62 7.9 Positive-Opening Safety Interlock Switches.....................63 U.S. Standards Applicable to Use of EZ-SCREEN Glossary of Terms........................................ Page 65 OSHA 29CFR1910 Occupational Safety and Health Standards Safety Standards and Regulations ................ Inside Back Cover ANSI B11 Standards Safeguarding of Machine Tools ANSI/RIA R15.06 Safety Requirements for Robot Systems NFPA 79 Electrical Standard for Industrial Machinery See inside back cover for information pertaining to appli ca ble U.S., European and International standards, and where to acquire copies. Banner Engineering Corp. Minneapolis, U.S.A. www.bannerengineering.com Tel: 763.544.3164