Wenglor SEMG452 Operating Instructions Manual Download Page 1

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SEMG452 − SEMG482

Type 4 Safety Light Curtain

Operating Instructions

Translation of the Original Operating Instruction

Subject to change without notice

Available as PDF version only

Status: 11.07.2022

Version: 07

www.wenglor.com

Summary of Contents for SEMG452

Page 1: ...MG482 Type 4 Safety Light Curtain Operating Instructions Translation of the Original Operating Instruction Subject to change without notice Available as PDF version only Status 11 07 2022 Version 07 www wenglor com ...

Page 2: ...3 Technical Data 9 3 1 Response Times 11 3 2 Dimensional Drawings Safety Light Curtain 12 3 3 Housing dimensions mounting technology 14 3 4 Connection Diagrams 15 3 5 Complementary Products see catalog 16 3 6 Layout 17 3 7 Control Panel 18 3 8 Scope of Delivery 18 4 Transport and Storage 19 4 1 Transport 19 4 2 Storage 19 5 Installation and Electrical Connection 20 5 1 System Overview 20 5 2 Insta...

Page 3: ... 6 1 Default Settings 34 6 2 Function definition 34 7 Settings 37 7 1 Initial Start Up 37 7 2 Overview of All Functions 43 7 3 Adjusting Range 44 7 3 1 Low Range 44 7 3 2 High Range 45 7 4 Safety Mode Without Contactor Monitoring 46 7 5 Safety Mode With Contactor Monitoring 47 7 6 Start Up and Restart Inhibit Without Contactor Monitoring 49 7 7 Start Up and Restart Inhibit With Contactor Monitorin...

Page 4: ... 66 12 4 1 Receiver 66 12 4 2 Emitter 68 12 5 Initial Start Up Checklist 69 12 6 Connection Examples 71 12 6 1 Restart Inhibit Without Contactor Monitoring at SEMG4xxx 71 12 6 2 Restart Inhibit and Contactor Monitoring at SEMG4xxx 72 12 6 3 Restart Inhibit Without Contactor Monitoring at Safety Relay 73 12 6 4 SEMG4xx With Safety Mode Without Contactor Monitoring 74 12 7 EU Declaration of Conformi...

Page 5: ...of the product is only possible if these safety precautions and warnings are adhered to The safety precautions and warnings are laid out in accordance with the following principle ATTENTION GETTING WORD Type and Source of Danger Possible consequences in the event that the hazard is disregarded Measures for averting the hazard The meanings of the attention getting words as well as the scope of the ...

Page 6: ...ns Use of the product for purposes other than those intended Use by untrained personnel Use of unapproved replacement parts Unapproved modification of products These operating instructions do not imply any guarantee from wenglor with regard to the described procedures or specific product characteristics wenglor assumes no liability for printing errors or other inaccuracies contained in these opera...

Page 7: ...is permissible This product can be used in the following industry sectors Special machinery manufacturing Electronics industry Heavy machinery manufacturing Glass industry Logistics Steel industry Automotive industry Printing industry Food industry Aviation industry Packaging industry Construction industry Pharmaceuticals industry Chemicals industry Clothing industry Agriculture industry Plastics ...

Page 8: ... qualification of personnel 2 4 Modification of Products NOTE Modification of the product is impermissible Non observance may result in loss of the CE marking and the guarantee may be rendered null and void 2 5 General Safety Precautions NOTE These instructions are an integral part of the product and must be kept on hand for the entire duration of its service life Read the operating instructions c...

Page 9: ...rding NEC and CEC Protection class III SELV PELV Fusing of supply voltage inputs Max 2 A Power consumption receiver operating voltage 24 V 200 mA without load Power consumption emitter operating voltage 24 V 100 mA Internal fuse 2 A Temperature range SFH 1061 mm 25 55 C SFH 1061 mm 5 55 C 25 55 C Storage temperature 25 60 C Relative humidity 95 non condensing Vibration resistance 5 g 10 55 Hz Shoc...

Page 10: ...50 ms Short circuit proof Yes Reversed polarity and overload proof Yes Max cable length 35 m 0 25 sq mm 50 m 0 34 sq mm 72 m 0 50 sq mm Mechanical Housing material Aluminum Protection IP65 IP67 Emitter connection 4 5 pin M12 Receiver connection 8 pin M12 Technical Safety Data ESPE type EN 61496 4 Performance level EN ISO 13849 1 2008 Cat 4 PL e Safety integrity level EN 62061 SIL cl 3 PFHd 1 6 E 8...

Page 11: ...n Nm M12 0 4 3 1 Response Times Resolution 14 mm Order Number Response Time ms SEMG671 7 6 SEMG672 8 3 SEMG673 9 9 SEMG674 11 6 SEMG675 13 2 SEMG676 14 9 SEMG677 16 5 SEMG678 18 2 SEMG679 19 8 SEMG680 21 5 SEMG681 23 1 SEMG682 24 8 Resolution 30 mm Order Number Response Time ms SEMG652 6 6 SEMG653 7 5 SEMG654 8 3 SEMG655 9 1 SEMG656 9 9 SEMG657 10 8 SEMG658 11 6 SEMG659 12 4 SEMG660 13 2 SEMG661 1...

Page 12: ... 17 10 7 25 2 M12 x 1 50 19 4 L L1 1 emitter 2 receiver 3 control panel SFH safety field height Emitter Detail 1 2 3 34 28 5 25 2 M12 x 1 L B A SFH 19 4 10 7 34 28 5 L1 50 32 17 32 17 10 7 25 2 M12 x 1 50 19 4 L L1 Receiver Detail 1 2 3 34 28 5 25 2 M12 x 1 L B A SFH 19 4 10 7 34 28 5 L1 50 32 17 32 17 10 7 25 2 M12 x 1 50 19 4 L L1 ...

Page 13: ...79 1361 1361 1380 0 0 1 61 SEMGx80 1511 1511 1531 0 0 1 76 SEMGx81 1661 1661 1681 0 0 1 91 SEMGx82 1811 1811 1831 0 0 2 07 Resolution 30 mm Order Number SFH mm L mm L1 A mm B mm Max weight per sensor kg SEMGx52 326 312 332 14 0 0 53 SEMGx53 486 462 482 14 10 0 69 SEMGx54 626 612 632 14 0 0 84 SEMGx55 787 763 782 14 10 0 99 SEMGx56 927 913 932 14 0 1 15 SEMGx57 1087 1063 1082 14 10 1 30 SEMGx58 122...

Page 14: ...echnology ZEMX001 Mounting Bracket For wall profile mounting Scope of delivery 2 pieces Including screws washers and slot nuts ZEMX002 Mounting Bracket For mounting in Protection Columns Scope of delivery 2 pieces Including screws washers and slot nuts ...

Page 15: ...g Adjustable Scope of delivery 2 pieces Including screws washers and slot nuts 3 4 Connection Diagrams Receiver Emitter supply power 0 V supply power OSSD Safety output Signal Signal output Ground RES Acknowledgement input EDM Contactor monitoring E Analog or digital input ...

Page 16: ...ontamination Error Output NC Input analog or digital Teach Input Time Delay activation Shielding Interface Receive Path Interface Send Path Ready Ground Clock Output Input programmable Power over Ethernet Safety Input Safety Output Signal Output Ethernet Gigabit bidirect data line A D Encoder 0 pulse 0 0 TTL Encoder A A TTL Encoder B B TTL Encoder A Encoder B Digital output MIN Digital output MAX ...

Page 17: ...17 Type 4 Safety Light Curtain 3 6 Layout 1 2 3 4 1 optics safety field 2 indicator LEDs control panel 3 plug connector 4 mounting slot ...

Page 18: ...cknowledgment prompt YE 2 OSSD off RD 1 OSSD on GN Emitter Display Color 6 5 4 3 2 1 TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER 6 Diagnostics 4 test YE 5 Diagnostics 3 YE 4 Diagnostics 2 YE 3 Diagnose 1 high range YE 2 Error RD 1 Supply power GN 3 8 Scope of Delivery Emitter and receiver with identical SFH Quick start Operating Instructions on CD Test rod matched to the resolution of the ESPE...

Page 19: ...turn the device making reference to damage in transit 4 2 Storage The following points must be taken into condition with regard to storage Do not store the product outdoors Store the product in a dry dust free place Protect the product against mechanical impacts Protect the product against exposure to direct sunlight ATTENTION Risk of property damage in case of improper storage The product may be ...

Page 20: ...C 2 m S23 5M straight PVC 5 m S23 10M straight PVC 10 m S29 2M angled PVC 2 m S29 5M angled PVC 5 m S29 10M angled PVC 10 m M12 5 pin to open end for emitter ZAS35R501 straight PUR 5 m M12 8 pin to open end for receiver ZAS89R501 straight PUR 5 m ZAS89R601 straight PUR 10 m ZAS89R502 angled PUR 5 m ZAS89R602 angled PUR 10 m Safety Relays SG4 00VA000R2 SR4B3B01S SR4D3B01S ...

Page 21: ...ket ZEMX001 Mounting bracket ZEMX002 Mounting system ZEMZ001 Safety Columns SZ000EG125NN01 with protective disc 930 mm SZ000EG170NN01 with protective disc 1380 mm 000EG215NN01 with protective disc 1830 mm SZ000EU125NN01 with path folding mirror 930 mm SZ000EU170NN01 with path folding mirror 1380 mm SZ000EU215NN01 with path folding mirror 1830 mm ...

Page 22: ...uct against mechanical influences Make sure that the sensor is mounted in a mechanically secure fashion Specified torque values must be complied with see section 3 Technical Data on page 9 ATTENTION Risk of property damage in case of improper installation The product may be damaged Comply with installation instructions 5 2 1 Installation with ZEMX001 Mounting Bracket 2 M6 5 2 2 Installation with Z...

Page 23: ... the wall and profile mountings to each other 4 Alignment 1 Securing the Cable The cable can be secured with cable ties 2 Aligning the ESPE Slightly loosen the screws between the wall and profile mountings Align the ESPE Turn the ESPE in the axial direction Adjust ESPE inclination 3 Securing the Cable The cable can be snapped into the openings ...

Page 24: ...under the safety field must be prevented It must be impossible to approach the point of danger without passing through the safety field of the ESPE The safety field is located between the point at which light is emitted at the emitter and the point at which light is received at the receiver SFH of the respective ESPE see section 3 2 Dimensional Drawings Safety Light Curtain on page 12 Incorrect Co...

Page 25: ...ne s documenta tion or must be ascertained by means of measurement CRT mm additional clearance depending upon resolution d with reference to reaching through the ESPE CRO mm additional clearance with reference to reaching over an ESPE d mm resolution of the ESPE H mm reference height height of the safety field above the floor a mm height of the danger zone b mm height of the top edge of the safety...

Page 26: ...100 0 2200 800 750 750 700 650 650 600 550 400 250 0 0 2000 950 950 850 850 800 750 700 550 400 0 0 0 1800 1100 1100 950 950 850 800 750 550 0 0 0 0 1600 1150 1150 1100 1000 900 850 750 450 0 0 0 0 1400 1200 1200 1100 1000 900 850 650 0 0 0 0 0 1200 1200 1200 1100 1000 850 800 0 0 0 0 0 0 1000 1200 1150 1050 950 750 700 0 0 0 0 0 0 800 1150 1050 950 800 500 450 0 0 0 0 0 0 600 1050 950 750 550 0 0...

Page 27: ... new calculation with K 1600 mm s SRT 1600 mm s 0 25 s 0 01 s 8 30 mm 14 mm SRT 544 mm Step 2 Determine additional clearance CRO S K T C Equating SR0 SRT results in CRO CRT 128 mm Find a 800 mm in the table titled Prevent Reaching Over the Safety Field and take the next smaller value of CRO 0 mm Step 3 Determine the height of the top edge of the ESPE safety field b Take the corresponding value fro...

Page 28: ...ied height Safety clearance S S 1600 mm s T 1200 mm 0 4 H S may not be 850 mm S is between the danger zone and the furthest beam of the sensor Example ESPE response time 10 ms ESPE resolution 14 mm Machine over travel time 330 ms Reference height 500 mm S 1600 mm s 0 33 s 0 01 s 1200 mm 0 4 500 mm S 1544 mm Resultant resolution d 500 mm 15 50 mm 83 3 mm 5 4 3 Safety Clearance for Angular Approach ...

Page 29: ... the furthest light beam may not be 1000 mm The following applies to the closest light beam H 15 d 50 mm and d H 15 50 mm 5 5 Clearance from Reflective Surfaces NOTE Reflective surfaces located within the aperture angle between the emitter and the receiver may counteract the system s safety function Minimum clearance m from reflective surfaces to the optical axis must be adhered to IEC 61496 2 m t...

Page 30: ...ms NOTE Reciprocal influence of neighboring ESPEs may counteract the system s safety function Only the light from the associated emitter may strike the receiver Measures for the prevention of mutual influence in multiple systems Non parallel arrangement see figure Lateral clearance 2 m see section 5 5 Clearance from reflective Surfaces on page 29 Screening e g by means of partitions ...

Page 31: ...g only one Safety Light Curtain with the help of wenglor Deflection Mirrors Range is reduced by approximately 10 per mirror Further system components can be found in section 3 5 on page 16 and in section 5 1 System Overview on page 20 5 8 Electrical Connection Both safety outputs OSSD1 and OSSD2 must be incorporated into the machine s power circuit Functional earth can be optionally connected NOTE...

Page 32: ...32 Installation and Electrical Connection 5 9 Optical Alignment Prealignment 180 View from Above 1 1 2 2 3 3 4 4 Emitter ...

Page 33: ...e cause of error on the basis of the diagnostics information see section 12 4 on page 64 If the error cannot be eliminated please contact wenglor s support department DANGER Risk of personal injury or property damage in case of non compliance The system s safety function is disabled Personal injury and damage to equipment Do not operate in case of indeterminate malfunctioning The machine must be s...

Page 34: ...ans of appropriate wiring Emitter Test function Inactive is activated when triggered during operation Range High range in the case of appropriate wiring 6 2 Function definition Safety Mode automatic operation abc In this operating mode the switching outputs are disabled when the safety field is interrupted The switching outputs are automatically enabled after interrupted of the safety field is end...

Page 35: ...owledgment key NOTE The acknowledgment key must be mounted outside of the danger zone The user must be able to see into the danger zone in an unobstructed fashion when activating the acknowledgement key Contactor Monitoring abc Contactor monitoring is a function for which switching performance of the contacts at an external relay is dynamically monitored The contacts must close fully within a spec...

Page 36: ...TE The ESPE is self testing No external test is required Max valid test duration 150 ms A test duration of 150 ms results in a warning see section 12 3 2 Emitter on page 65 A test duration of 10 s results in an error see section 12 4 2 Emitter on page 68 Synchronization The emitter and the receiver are synchronized by means of optical synchronization beams These are the upper and lowermost beams a...

Page 37: ...p and alignment first select safety mode without contactor monitoring Perform all adjustments without supply power General procedure 1 Adjust the emitter 2 Adjust the receiver 3 Align the sensor optically 4 Adjust other functions as required 5 Safety Light Curtain ready for operation ...

Page 38: ...onnect supply power 24 V DC 0 V DC TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Low Range With finger protection 0 25 to 3 5 m With hand protection 0 25 to 6 m Emitter Display Emitter Display High Range With finger protection 3 to 6 m With hand protection 5 5 to 14 m ...

Page 39: ...39 Type 4 Safety Light Curtain 2 Adjust the receiver Wire the receiver 24 V DC F SPS 0 V DC Connect supply power Disconnect supply power Safety Mode Without Contactor Monitoring ...

Page 40: ...OW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON 1 OSSD On Ideally Aligned 2 OSSD On Weak Signal 3 OSSD Off Inadequately Aligned 4 OSSD Off Incorrectly aligned Display at Receiver Display at Receiver Display at Receiver Display at Receiver When the maximum range of the sensors is exploited SIG LOW DIAG4 may appear at the display even if they are ideally aligned The illustration appli...

Page 41: ...play at Receiver Functions activated the receiver reboots Disconnect supply power SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON K2 0 V DC 24 V DC K1 K2 K1 Start Up Disabling and Restart Inhibit Without Contactor Monitoring Wire the receiver Display at Receiver Functions activated the receiver reboots Connect supply power Disconnect supply power SIG LOW DIAG4 DIAG3 EDM DIAG2 S...

Page 42: ...ns activated the receiver reboots Connect supply power Disconnect supply power K2 0 V DC 24 V DC K1 K2 K1 Display at Receiver SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON 5 Safety Light Curtain ready for operation ...

Page 43: ...pt the modified configuration a test object must be passed through the safety field beginning at the sensor connection on the control panel side up to the other end within 30 seconds after electrical connection and activation of supply voltage Interruption is con firmed by LED DIAG3 at the receiver This is always necessary when switching to a less safe operating mode From restart inhibit to safety...

Page 44: ... set too high bleed over reflection may occur Range must be suitably adjusted for each respective application 7 3 1 Low Range Low range with 14 mm resolution 0 25 to 3 5 m Low range with 30 mm resolution 0 25 to 6 m Procedure Wire the emitter Connect supply power Disconnect supply power TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER 24 V DC 0 V DC Emitter Display ...

Page 45: ...econds disconnect input E2 from supply power see timing diagram on next page Wire the emitter Connect supply power Disconnect supply power 24 V DC 0 V DC 24 V DC 0 V DC TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Emitter Display Functions activated the emitter reboots Timing Diagram 24 V 0 V Open 24 V 24 V 0 V Open 0 V E1 E2 6 13 s High Range Supply Power ...

Page 46: ...ect through the safety field beginning at the sensor connection on the control panel side up to the other end within 30 seconds Display at Receiver SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON Connect supply power Functions activated the receiver reboots Timing Diagram Obstructed Unobstructed On Off Safety Field OSSD Response Time 200 ms ...

Page 47: ... 7 1 Initial Start Up on page 37 Procedure Wire the emitter Disconnect supply power Connect supply power DIAG3 lights up Pass a test object through the safety field beginning at the sensor connection on the control panel side up to the other end within 30 seconds SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON K2 0 V DC 24 V DC K1 K2 K1 Display at Receiver Functions activated t...

Page 48: ...48 Settings Timing Diagramme On Off On Off OSSD EDM 350 ms 350 ms Obstructed Unobstructed On Off Safety Field OSSD Response Time 200 ms ...

Page 49: ...edure Wire the emitter Disconnect supply power Connect supply power Acknowledge the confirmation prompt in order to enable the OSSD outputs DIAG3 lights up Pass a test object through the safety field beginning at the sensor connection on the control panel side up to the other end within 30 seconds 24 V DC F SPS 0 V DC SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON SIG LOW DIAG...

Page 50: ... Acknowledgement duration 0 1 to 4 seconds see technical data NOTE DIAG3 only lights up if restart inhibit with contactor monitoring has been previously selected If the Light Curtain was previously configured for safety mode with contactor monitoring or safety mode without contactor monitoring the LED does not light up ...

Page 51: ...r monitoring configuration see section 7 1 Initial Start Up on page 37 Procedure Wire the receiver Connect supply power Acknowledge the confirmation prompt in order to enable the OSSD outputs Disconnect supply power K2 0 V DC 24 V DC K1 K2 K1 Display at Receiver SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON ...

Page 52: ...ings Timing Diagrams Obstructed 24 V Unobstructed 0 V On 1 Off 0 Safety Field Supply Power OSSD Acknowledgement Acknowledgement duration 0 1 to 4 seconds see technical data On Off On Off OSSD EDM 350 ms 350 ms ...

Page 53: ...ng whether or not an acknowledgement request is pending with active start up or restart inhibit Procedure Wire the receiver Disconnect supply power K2 0 V DC 24 V DC K1 K2 K1 Connect supply power Restart Inhibit Without Contactor Monitoring Restart Inhibit With Contactor Monitoring 24 V DC F SPS 0 V DC ...

Page 54: ...structed 24 V Unobstructed 0 V On 1 Off 0 Safety Field Supply Power OSSD Acknowledgement 1 0 Display Acknowledgment Prompt 24 V 0 V Signal Output Start Up Disabling Restart Inhibit t1 Acknowledgement duration 0 1 to 4 s t2 On time 30 to 120 ms ...

Page 55: ...pply power 24 V DC 0 V DC F SPS Display at Receiver SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON 0 V DC 24 V DC F SPS Low Range With finger protection 0 25 to 3 5 m With hand protection 0 25 to 6 m High Range With finger protection 3 to 6 m With hand protection 5 5 to 14 m ...

Page 56: ...en interrupted error timeout etc the sensor can be returned to its default settings with the help of the following procedure Emitter After 6 to 13 seconds disconnect input E2 from supply power Wire the emitter Connect supply power Disconnect supply power 24 V DC 0 V DC 24 V DC 0 V DC TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Emitter Display ...

Page 57: ...IAG3 lights up Pass a test object through the safety field beginning at the sensor connection on the control panel side up to the other end within 30 seconds Receiver Display SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON Functions activated the receiver reboots Connect supply power ...

Page 58: ...bserve regulations regarding the training of operating personnel by experts before they begin work The company which operates the machine is responsible for training Testing Effectiveness of the ESPE must be assured in all operating modes which can be selected at the machine Testing according to checklist see section 12 5 Initial Start Up Checklist on page 69 NOTE Work at the machine must be immed...

Page 59: ...the safety system The ESPE is correctly connected to the machine The machine s response time including ESPE has not increased in comparison with response time during initial start up Cables plugs and mounting components must be in flawless condition NOTE Work at the machine must be immediately stopped if any impairment of the safety function is detected If the safety function is impaired test the ...

Page 60: ...be immediately stopped if any impairment of the safety function is detected Once the situation has been resolved the effectiveness of the ESPE must be checked again according to the checklist for initial start up see section 12 5 Initial Start Up Check list on page 69 NOTE The supplied sticker Instructions for regular inspection must be mounted in a clearly visible location close to the relevant E...

Page 61: ...isplay must light up before testing is started Pass the test rod through the entire safety field as shown in the figure The OSSD OFF display must be lit up as long as the test rod is in the safety field Testing the restart inhibit function The RES display must blink before testing is started Pass the test rod through the safety field as shown in the figure The OSSD OFF display must remain lit up a...

Page 62: ...englor sensoric GmbH does not accept the return of unusable or irreparable products Respectively valid national waste disposal regulations apply to product disposal 12 Appendix 12 1 Change Index Operating Instructions Version Date Description Change 01 23 11 2015 Initial version of the operating instructions 02 21 04 2016 Adjust display of housing dimensions see section 3 2 03 04 05 2016 Adjust EU...

Page 63: ...ptionally to PLC or signaling module Pin 7 EDM Jumper to pin 6 24 V via closed feedback loop Jumper to pin 6 24 V via closed feedback loop 12 3 Display during Normal Operation 12 3 1 Receiver Display Description SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON Receiver and emitter are not synchronized SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON OSSD is ac...

Page 64: ...AG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON OSSD is off Beam interruption through the entire safety field is required from the cable connection to other end Contactor monitoring is active EDM DIAG2 Contactor monitoring is inactive EDM DIAG2 Ideally aligned SIG LOW DIAG4 Weak signal SIG LOW DIAG4 Receiver and emitter are synchronized SIG LOW DIAG1 Receiver and emitter are not synchron...

Page 65: ...ROR POWER Supply power on Low range TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Supply power on Low range Test duration of 150 ms exceeded TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Supply power on High range TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Supply power on High range Test duration of 150 ms exceeded ...

Page 66: ... ON Invalid configuration Restart inhibit detected For safety mode operation remove reset button and activate in accordance with section 7 4 on page 46 For start up and restart inhibit connect reset button correctly and activate in accordance with section 7 6 on page 49 SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON Contactor does not pick up Inspect the contactor connection a...

Page 67: ...DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON OSSD 1 short circuit to ground Eliminate short circuit to ground SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON Internal error Restart the system If restart is not successful contact wenglor s support department SIG LOW DIAG4 DIAG3 EDM DIAG2 SYNC DIAG1 ERROR RES OSSD OFF OSSD ON Extraneous light emitter Remove the interferi...

Page 68: ... exceeded Set range to high or low TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Supply power overvoltage undervoltage Provide for supply power within the specified limits TEST DIAG4 DIAG3 DIAG2 HI RAN DIAG1 ERROR POWER Parameters configuration for large range without executing the procedure in accordance with 7 3 2 Restart the system If restart is not successful contact wenglor s support depart...

Page 69: ...me been measured specified documented at the machine and or in the machine s documentation and adapted to the ESPE installation setup Yes No Is required safety clearance between the point of danger and the safety field adhered to Yes No 3 Access to the Point of Danger Is it only possible to access the point of danger via the ESPE s safety field Yes No Is it assured that persons are unable to remai...

Page 70: ...nnected from supply power and does the acknowledgment key have to be activated in order to reset the machine after supply power has been restored Yes No If a hazardous state has been initialized is it stopped when the ESPE is switched off if the operating mode or any of the function types are changed or if switching to another safety device occurs Yes No Are the specified safety functions effectiv...

Page 71: ...th can be optionally connected 12 6 1 Restart Inhibit Without Contactor Monitoring at SEMG4xxx RES via SEMG No EDM Low range SR4B3B01S A1 S11 S12 S21S22 X3 X2 13 23 33 41 42 34 24 14 N KA KB F1 Ui UB a nQS QS A2 K1 K2 K1 K2 L1 WH WH GY GY BK BK PK VT BN BN BU BU OG 24 V 0 V PE ...

Page 72: ...it and Contactor Monitoring at SEMG4xxx RES via SEMG EDM via SEMG Low range SR4B3B01S A1 S11 S12 S21S22 X3 X2 13 23 33 41 42 34 24 14 N KA KB F1 Ui UB a nQS QS A2 K1 K2 K1 K2 L1 WH WH GY GY BK BK PK VT BN BN BU BU OG 24 V K1 K2 0 V PE ...

Page 73: ...Restart Inhibit Without Contactor Monitoring at Safety Relay RES via SR4B3B01S No EDM High range A1 S11 S12 S21S22 X3 X2 13 23 33 41 42 34 24 14 N KA KB L1 F1 Ui UB a nQS QS A2 K1 K2 K1 K2 WH WH GY GY BK BK PK VT BN BN BU BU OG 24 V 0 V PE ...

Page 74: ...SEMG4xx With Safety Mode Without Contactor Monitoring No RES No EDM Low range A1 S11 S12 S21S22 X3 X2 13 23 33 41 42 34 24 14 N KA KB F1 Ui UB a nQS QS A2 K1 K2 K1 K2 L1 WH WH GY GY BK BK PK VT BN BN BU BU OG 24 V 0 V PE ...

Page 75: ...75 Type 4 Safety Light Curtain 12 7 EU Declaration of Conformity The EU declaration of conformity can be found on our website at www wenglor com in the product s separate download area ...

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