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OS32C Safety Laser Scanners User`s Manual

1. Fig 2 11 Zone Delay configuration If an insufficient Zone Delay is used for the actual worst case zone set select input switching time of the installation an unintended zone set may be temporarily enabled resulting in temporarily monitoring the wrong zone Also it must be ensured that after a zone switch there is a minimum hold time before the next zone switch can take place That time is 2 Tsampie OS32C User s Manual Operating States amp Output Modes The Zone Input Switch Tolerance Tto is the tolerance on when the zone switching circuitry is actually able to start the switching of the inputs Besides Tto and Tdelay there is an additional delay of up to Tsample before the change on the zone set select inputs is recognized Therefore assuming switching of the inputs starts at tstart the system is guaranteed to switch zones between tmin tstart Tdelay Tto aNd tmax tstart Tdelay Ttol Tsample time Monitoring zone set tstart tmin tmax tstart Taela 7 T toi tstart Taetay T Tto T sample Start y switching Zone set switches Zone set switches earliest latest Fig 2 12 Zone set select input switching and zone set switch B How To Configure Input Switch Circuitry Timing Relative to tstart the longest time it will take to begin monitoring Zone set B is tmax When you take into account the scanner s response time required to actually detect an object present in Zon
2. Danger Area during zone set switching NOT APPLICABLE Resulting zones Zone set B Zone set A New Zone set C Fig 7 11 The third zone set that relays switching example 3 The first switch Zone set A to Zone set C should be setup to meet the same criteria defined previously for specifying tstart relative to tDangerZoneB in this case tDangerZonec The second switch Zone set C to Zone set B should be setup so that tEnazoneA which is relative to the first switch is guaranteed to be earlier than tmin relative to tstartt of this second switch OS32C User s Manual Appendix Glossary Automatic Start An object entering the safety zone turns the OSSDs OFF Once the safety zone is clear the sensor will automatically enter the safety output ON state Auxiliary Output This is a non safety output It may be configured to provide safety output information or lockout information Edit Monitoring Zones When enabled the edit zones mode will allow the current configurations of the safety and warning zones to be modified The monitoring zones are graphically displayed for editing This feature can only be used with an access log on level of supervisor user or higher External Device Monitoring The function to detect a fault such as the welding of the NC contacts of the machine s primary control element Interlock OSSD OFF status is maintained until safety is ensured and the start input is applied Lockout A failu
3. 1 Cancel Fig 3 12 Logging On a Select User access level and enter a password The initial password for the maintenance access level is mainusr The initial password for the supervisor access level is supeusr Click Continue When connected the IP address and User access level of the OS32C are displayed Log on to Sensor E X 1 You have logged on to the sensor at 168 254 244 153 Logon skatus Supervisor oir Fig 3 13 Logged On to Sensor Logging OFF From the Utilities menu select Log OFF and click OK Changing Password To limit access by an unauthorized user the password may be changed The user needs to log on to the OS32C with the desired access level to change the password At Supervisor access level passwords for Supervisor and Maintenance access levels can be changed At Maintenance access level only password of this access level can be changed No password change is permitted at Operator access level The following steps describe this process Log on to OS32C with the desired access level From the Utilities menu select Change Password Enter the current password From Change Password select an access level you want to change Enter the new password Enter the new password again for confirmation O O0 0NA Click Change Password OS32C User s Manual Basic Operation of Configuration Software 8 A confirmation message is displayed Click Yes to change the password LT
4. 93 5 3 68 150 5 5 93 BACK VIEW FOR BACK MOUNTING 5 0 4 5 3 0 21 dia HARDWARE FOR Y ADJUSTMENT 163 0 6 42 102 4 4 03 42 2 2 R72 0 2 83 6 4 0 25 54 5 2 15 BOTTOM VIEW 7 0 1 4 BACK VIEW STUDI FOR Y ANGULAR ADJUSTMENT DIMENSIONS mm Inches Fig 4 32 Dimensional drawing of OS32C with OS32C BKT1 and OS32C BKT2 and OS32C BKT4 B OS32C with XY Axis Rotation Mounting Kit and Top Guard Assembly Drawing X4 HOLES FOR M5 MOUNTING FOR Y ANGULAR ADJUSTMENT SCREWS AND FLAT WASHERS X3 SLOTS HARDWARE USER SUPPLIED SEE Peta FOR BOTTOM MOUNTING X4 HOLES Qi FORMS MOUNTING SCREWS HARDWARE USER SUPPLIED 6 AND FLAT WASHERS BRACKET 2 HARDWARE USER SUPPLIED Q Qy 6 X1 M5x 16 HARDWARE FOR MTG SCREW Y ADJUSTMENT o X1 M5 INSTALL BEFORE WASHER SPLIT MOUNTING UNIT X1 M5 IF Y ADJUSTMENT WASHER FLAT IS REQUIRED C x O X3 M5 x 10 EACH SIDE MTG SCREWS X3 M5 EACH SIDE HARDWARE WASHERS SPLIT FOR X ADJUSTMENT Q Q X3 M5 EACH SIDE 4 WASHERS FLAT OS32C LASER SCANNER UNIT l WITH BOTTOM SIDE MOUNTING KIT MODEL OS32C BKT1 Meis pru ku n e of d WITH TOP GUARD KIT MODEL OS32C BKT4 ld iion dahin du eile iU aif rna could change e g as the result of an impact additional mechanical means such as serrated or toothed lock washers must be employed in the mounting hardware Fig 4 33 Assembly drawing of OS32C with OS32
5. insulator diameter max 1 5 mm Standard length L See NAME PLATE SIZES ARE AS BELOW Model Number Length in m OS32C CBL 03M OS32C CBL 10M OS32C CBL 20M OS32C CBL 30M Fig 4 36 External dimensional drawing of power cable Ethernet Cable L CABLE LENGTH Vinyl insulated round cable diameter max 6 5mm Light blue 4 core conductor section area 0 34mm2 insulator diameter max 1 57mm Standard length L See SIZES ARE AS BELOW Model Number Length in m OS32C ECBL 02M OS32C ECBL 05M OS32C ECBL 15M Fig 4 37 External dimensional drawing of ethernet cable OS32C User s Manual 117 Installation XS5 OMRON Smartclick Connection B Connecting the XS5 Plug and Socket 1 Align the projection on the plug with the polarity key on the socket then insert the plug all the way in Polarity key Protrusion on cover aligns with polarity key lt 7 Fig 4 38 Aligning to polarity key 2 Hold the knurled grip then insert the plug into the socket a Fig 4 39 Inserting into the socket 3 Turn the knurled grips of the plug clockwise approximately 45 degrees A click will indicate that the Connectors are locked The locking condition can also be confirmed by the alignment marks on the plug and socket Alignment marks Fig 4 40 Aligning the XS5 Plug OS32C 1 1 8 User s Manual Chapter5 Wiring Power Supply Unit 120 Additional Wiring Information 121 Inpu
6. 4 Confirm the change in Ethernet configuration Click NO to abort the change 5 The following window is displayed Read the message and decide if you want to continue to use the current IP address or start using the new address now Ethernet Configuration ES Sensor s Ethernet Configuration changed sucessfully The new setting will not take effect until the next power cycle To remain the connection at current address Click Exit button To connect to the sensor at the new adress Cycle power to the sensor to have the change to take effect Wait for the sensor to resume the operation Click Connect button Fig 3 16 Ethernet Configuration OS32C 48 User s Manual Basic Operation of Configuration Software Receiving OS32C Configuration Information The configuration software receives and displays current configuration information immediately upon connection to the OS32C Configuration information can be received manually as well From Configuration menu click Receive from Sensor Configuration information is retrieved from the sensor Configuring New OS32C Property and Monitoring Zone N WARNING To use the protective function of OS32C a safety zone must be properly defined and configured If the response time is changed re calculation of the safety distance is required This may require re configuration of the safety zones or re installation of the OS32C If the safety distance is not appropriate for the
7. Example 2 Extend Zone Set B to protect the danger area during zone set switching in Zone Set A In this option no change is made to Zone set A Instead the definition of Zone set B is extended to protect the danger area during zone set switching in zone set A For this expansion only the normal safety distance to define zone set A should be considered This solution may not be practical if Zone set A and Zone set B are basically independent but in cases where Zone set A and Zone set B naturally overlap and or the danger is due to a device that simply moves from Zone set A to Zone set B this option may be used Zone set B Zone set B Extension around danger Zone set A Resulting zones Extended Zone set B Zone set A Fig 7 10 Zone set B extension on limited danger area example 2 OS32C User s Manual 149 150 Appendix Example 3 Create a third zone specifically for relaying the transition A third zone set in the following diagram Zone set C is defined that is the combination of both Zone set A and Zone set B Using this mechanism the zone set change is achieved by first changing from Zone set A to Zone set C which effectively begins monitoring Zone set B while continuing to monitor Zone set A and then changing from Zone set C to Zone set B This allows the timing of the two different zone set switches to be more flexible and easier to design Zone set B Zone set C Zone setA
8. Auxiliary output type PNP x i Auxiliary output polarity Active ON sl ti l Warning output mode ENS 1 Follow OSSD x M warning output type PNP 2 N Warning output polarity Active ON v Power reserve mode Disable x 7 Segment display Enable Non Inverted v ISI option Enable E d ISI mode Follow safety zone 7 Default configuration d Properties Zone Set Select Inputs Zone Sets Configuration Information d 193 13 r 5127 x 4993 y 1165 mm Beam 81 ad Safety zone B8 Warningzone1 B warming zone 2 Of ne Fig 3 20 Confirming Configuration t hj AJ Safety and warning zones must be configured so that they are at least 100mm away from the wall at the range of 3 m EC or less and at least 110 mm at the range greater than 3 m OS32C User s Manual 53 Basic Operation of Configuration Software T Different response times can be set to different zone sets and or each individual zone within a zone set To configure zone specific response times click Edit response time from the configuration properties screen Fig 3 20 Response time configuration window is displayed Configuration Response Time Single zone set Multiple zone sets Zone set 7 1 72 73 7i 4 Safety zone Warning zone 1 Warning zone 2 Apply to this zone set 4 Select all View the setting for all zone sets Apply to selected zone se
9. Fig 7 1 2 Incorrect monitoring zone configuration A safety zone may have been configured too close to any objects Since the maximum measurement error of the OS32C is 100 mm at range of 3 m or less or 110 mm at range greater than 3 m and up to 4 m the safety zone must be configured at least 100 mm or 110 mm away from any objects depending on the safety zone distance An additional measurement error may need to be added due to reflective backgrounds I Additional Error due to Reflective Background p 139 3 Incorrect zone delay setting The OS32C will turn OFF if the zone set select input pattern does not fit to any of the patterns configured with the configuration tool within the configured zone delay time Set the zone delay time to adjust to the specified zone set select input pattern within the given zone delay time I Zone Set Switching p 27 4 Bright light Stroboscopic light Ambient light including high density factory lighting and strobe flash may directly affect the OS32C An angle of 5 degrees must be maintained from the laser scanning plane I Mounting Considerations p 92 OS32C 4 User s Manual Appendix 5 Dirty environment Dirty environment for instance fog smoke steam or other small flying particles may cause the incorrect switching of a Machine Stop state The influence of the incorrect switching may be decreased if the response time can be increased To avoid the operation failure keep the monitori
10. Non Inverted Follow safety zone Basic Operation of Configuration Software TT f Configuration Safety Critical Parameters External Device Monitoring Enable da Response time ms Edit Monitoring zone Multiple zones Zone delay ms 60 Operating mode Start Interlock Minimum object resolution mm 70 Window only Non Safety Critical Parameters Restart delay ms Auxiliary output mode Follow OSSD Pollution tolerance mode Auxiliary output type Auxiliary output polarity Active ON Warning output mode Follow OSSD Warning output type PNP Active ON Disable Enable Non Inverted Enable Follow safety zone Warning zone selection by EIP Dsable Warning output polarity Power reserve mode 7 Segment display ki ISI option ISI mode Default configuration Configuration properties Fig 3 18b New Configuration Parameters for OS32C xxx DM and OS32C xxx DM 4M 1 External Device Monitoring EDM When enabled the OS32C can monitor the N C contacts of the 2 Response Time 3 Monitoring Zone 4 Zone Delay 5 Operating Mode 6 Minimum Object Resolution external control relays These relays are controlled by the OSSD safety outputs Configures a time period for OS32C safety output from ON to OFF The available range is from 80ms to 680ms in increments of 40ms T
11. SAFETY TECHNOLOGY amp INNOVATION Safety Laser Scanner OS32C Series User s Manual OSTI P N 99863 0010 Rev K Manual No Z296 E1 10 Original Detailed Instructions Introduction Thank you for purchasing the OS32C Safety Laser Scanner herein after referred to as the OS32C This is the instruction Manual describing the use of the OS32C Always take into account the following points when using the OS32C Make sure OS32C is handled by a Responsible Person who is well aware of and familiar with the machine to be installed The term Responsible Person used in this Instruction Manual means the person qualified authorized and responsible to secure safety in each process of the design installation operation maintenance services and disposition of the machine It is assumed that the OS32C will be used properly according to the installation environment performance and function of the machine A responsible Person should conduct a risk assessment of the machine and determine the suitability of this product before installation Read this Manual thoroughly and understand its contents Legislation and Standards 1 Application of an OS32C sensor by itself cannot receive the type approval provided by Article 44 2 of the Labor Safety and Health Law of Japan It is necessary to apply it as a system Therefore when using this product in Japan as a safety system for presses and shearing machines as prescribed in Article 42 of
12. Zone 1 Ge Zone 3 Defined Zones Configuration Information Properties Zone Inputs 73 34 T 5192 lx 1488 y 4974 mm Beam 381 3 Safety zone ia Warning zone 1 B Warning zone 2 Off Line Fig 3 44 Drag and drop In the above figure zone set 2 is to be copied to zone set 1 5 This method of drag and drop to copy and paste zone sets can also be used to copy and paste single zones safety or AJ warning CHECK OS32C 64 User s Manual Basic Operation of Configuration Software Delete a Zone 1 On the Defined Zones tab right click on the zone to be deleted Select Delete Zone alakoko E Defined Zones H w Zone 1 configuration Information d zone Inputs a Eee Properties Fig 3 45 Delete Zone User s Manual 65 OS32C Basic Operation of Configuration Software Zone Set Input Selection Once you have determined the number of zone sets required for your application you will need to determine the number of inputs you will use and the zone set select input states associated with each zone set Fig 3 46 illustrates the use of five inputs and how they apply to the five selected zones Left click on a light bulb to toggle it on off to customize the zone input combos Click Verify Combos to check that zone input combos are valid and that there are no duplicates Click Default Combo to revert zone input combos to default combos ho
13. AUX and WARNING outputs will be off eLaser is off Individual Sector indicators will be deactivated Diagnostic display will display which blinks once every 2 seconds Wake up time time it takes for the OS32C to return to normal mode is less than 0 5s To use Standby mode Enable Standby mode under the Power Reserve property and send this change to the scanner Wire the standby input to a normally open contact see Chapter 5 for wiring diagram To activate standby mode The closure of a normally open contact needs to connect the standby input line to 24VDC User s Manual 17 OS32C Operating States amp Output Modes Parameter Configuration The configuration properties consist of two sections Safety Critical Parameters and Non Safety Critical parameters Safety Critical Parameters B External Device Monitoring EDM External device monitoring is an important safety function It verifies that the external control elements are responding correctly The OS32C can operate with this feature enabled or disabled To use external device monitoring the OS32C requires that a Normally Closed contact from each Control Element be fed back in for monitoring If these contacts do not respond as expected the OS32C will enter the lockout state and turn off the safety outputs In the safety output ON state the OS32C expects to see the external device monitoring input open In the safety output OFF state the OS32C expects to
14. CHECK 2 Configure the Ethernet settings of the PC and the OS32C so that they can communicate with each other There are two ways to do this Configure both the PC and the OS32C to DHCP mode Set both the PC and the scanner to DHCP mode both devices are set to obtain an IP address automatically If no DHCP server is present on the network it will take approximately 40 seconds to establish the connection after connecting the PC to the OS32C While the connection is being established the Local Area Connection icon on the system tray will look like this J Fig 3 6 Connecting Icon The configuration tool will not be able to connect to the OS32C while this icon is displayed A Limited Connection icon will be displayed after the connection icon on the system tray disappears The configuration tool will now be able to connect to the OS32C Fig 3 7 Limited Connectivity Of Configure both the PC and the OS32C to different fixed IP addresses on the same network OS32C User s Manual 41 Basic Operation of Configuration Software A PC can be connected to the OS32C by configuring the PC to a different fixed IP address within the same network as the IP address of the OS32C 5 Keep in mind that every time a change is made to the scanner a reset of the scanner will be required A which means the connection session between PC and scanner will have to be re established Consider the amount of time required fo
15. Comply with all the laws regulations and standards of the country region where the product is used Dispose of the product in accordance with the relevant rules and regulations of the country region where the product is used Precautions for Correct Use Observe the precautions described below to prevent operation failure malfunctions or undesirable effects on product performance B installation environment Do not install the OS32C in the following types of environments eAreas where OS32C may be exposed to intense interference light such as direct sunlight eAreas with high humidity where condensation is likely to occur eAreas subject to condensation resulting from severe changes in temperature eAreas where corrosive gases are present eAreas exposed to vibration or shock levels higher than in the specification provisions eAreas where the product may come into contact with water eAreas where the product may get wet with oil eAreas where smoke and or water vapor exists on the laser scanning plane Keep the OS32C far enough from devices that generate high frequency noise or eliminate the noise Be sure to route the OS32C cable separate from high potential power lines or route through an exclusive conduit This is a class A product In residential areas it may cause radio interference in which case the Responsible Person may be required to take adequate measures to reduce interference E Wiring and installation Make sure to perform wiri
16. File Edit View Configuration Reference Boundary Utilities C E 4 Foreground warning zone 2 Zone zone 1 z t s gt r r 2 x4 AR Q sa d Select a zone to assign the sculpting data to Safety zone zone 1 Sculpting is running Select the next action Save or Edit zone Start RBM Sculpting Cancel 322 39 ri 446 97 Ix 354 08 ly 272 78 lm Beam 330 ia Safety zone Warning zone 1 g Warning zone 2 Supervisor Fig 3 62 Sculpting Mode 3 To redo the configuration exit sculpting mode by clicking the Cancel button on the Save Sculpting Data window and re entering sculpting mode Save Sculpting Data E E z Select a zone to assign the sculpting data ta safety z ne zone 1 Sculpting is running Select the next action 4 Save or Edit zone Start RBM Sculpting Cancel Fig 3 63 Save Sculpting Data Window 4 If sculpting data displayed on the screen is correct select the zone to which the configured sculpting data is to be assigned by using the pull down menus in the Save Sculpting Data window Click the Save or Edit Zone button OS32C 74 User s Manual Basic Operation of Configuration Software 5 To enable Reference Bounding Monitoring RBM select the desired zone for RBM and then click the Start RBM Sculpting button 6 The scanner will then take approximately 50 seconds to measure the boundary It is important not to change the bou
17. Safety Zone 1 75 m min obj resolution of 30 mm 2 5 m min obj resolution of 40 mm 3 0 m min obj resolution of 50 mm or 70 mm Warning Zone 10 0 m Safety Zone 1 75 m min object resolution of 30mm 2 5 m min object resolution of 40 mm 3 0 m min object resolution of 50 mm or 70 mm 4 0 m min object resolution of 70 mm Warning Zone 15 0 m Maximum Measurement Error 100 mm at range of 3 m or less 1 110 mm at range greater than 3 m and up to 4 m 1 Detection Angle 270 Angular Resolution 0 4 degree Laser Beam Diameter 6 mm at optics cover 14 mm typical at 3 m Laser Scan Plane Height 67 mm from the bottom of the scanner see External Dimensional Drawings on page 108 for more detail Response Time Zone Switching Time Response time from ON gt OFF From 80 ms 2 scans to 680 ms up to 17 scans 8 Response time from OFF gt ON Configurable See Table 2 5 on page 16 From 20 to 320 ms Line voltage 24 VDC 25 30 ripple p p 2 5 V max 2 Power Consumption Emission Source Wavelength Normal operation 5 W max 4 W typical without output load 3 Standby mode 3 75 W without output load Infrared Laser Diode 905 nm Laser Protection Class Safety Output OSSD Class 1 IEC EN60825 1 2007 Class 1 JIS C 6802 2005 Class I CF R21 1040 10 1040 11 PNP transistor x 2 load current of 250 mA max residual voltage of 2 V max load
18. Visual Sensor Identification Enter the 4 digit code from the sensor s display Order of each two digit pair is not important IPress OK to continue The process must be completed within 30 seconds Fig 3 94 Visual Scanner Identification 5 The scanner will take approximately 80 seconds to reset the scanner back to manufacture default configuration Please wait pome O O Configuration is being updated There will be a delay for resetting the sensor Fig 3 95 Reset OS32C User s Manual 89 Basic Operation of Configuration Software 6 Following screen will be displayed when the reset process is completed Click Yes to retrieve the default configuration from the scanner Process completed P Would you like to retrieve the configuration from the sensor Fig 3 96 Reset completed OS32C User s Manual Chapter4 Installation Mounting Considerations 92 Configuring Multiple OS32C Scanners 92 Distance from Wall 94 Stationary Installation and Configuration 95 Installation for Stationary Area Scanning 95 Configuration 96 Configuration Example Installation on a Machine 1 97 Configuration Example Installation on a Machine 2 99 Configuration Example Entry Access Protection 99 Configuration Example Hand Detection Protection 101 Mobile Installation and Configuration 103 Applying OS32C on Automated Guided Vehicles AGV 103 Configuration for Automated Guided Vehicles AGV 105 Co
19. When either the sensor block or the I O block is replaced the Checkout and Test Procedure on page 125 must be performed 2 1 NO S 3 Q9 SENSOR HEAD ASSY 2 S d SCREW x4 M4 x 25 n QU WASHER FLAT x4 4 WASHER LOCK x4 Fig 7 5 Sensor Block Replacement 1 SIT a Required Tool 3mm Allen wrench CHECK 1 Remove power from the OS32C Remove the four screws and washers that secure the sensor block to the I O block 3 Replace the old sensor block or I O block with the new one 4 Replace the four screws with flat and lock washers in an alternating patterns It is recommended that the screws be tightened to a torque of 1 5 2 0 Nem 13 28 17 1 Ib in OS32C User s Manual Appendix scan Window Replacement Procedure Window Replacement Procedure Do not modify the main unit of the OS32C Do not replace or fix any component of the OS32C other than the ones specified in this manual Doing so may result in a failure of the safety functions If there is any damage to the scan window such as a crack replace it as soon as possible Otherwise it may result in a failure of the protective mechanism Take preventive measures when performing replacement work so that dust does not enter the OS32C Always detach all cables from the OS32C before replacing the scan window Otherwise the motor may start rotating resulting in injuries The window replacement procedure must only be performed by qualified person
20. general extension as described in section 2 The following diagram uses the same example zone set layout as in the example in section 2 Fig 2 14 Based on transition related timing parameters previously discussed this diagram identifies the actual remaining danger area during zone set switching during Textena LO g The danger area identified in this diagram is only for example the actual shape of the danger area will vary based on the installation CHECK Zone set B Zone setA Fig 7 8 Danger area during zone set switching There are 3 options for ensuring the Danger Area is adequately guarded during the transition described in the following examples OS32C User s Manual 147 148 Appendix Example 1 Extend Zone Set A Safety Distance relative to the danger area during zone set switching In this option the extra safety distance Zextra is also used to extend Zone set A but in this case it is only considered relative to the danger area during zone set switching not the entire monitoring area protected by Zone set A The resulting zone will adequately protect the danger area during zone set switching even in the event of zone set switching having completed at tmin Zone set B Zone set A Extension around danger Zone setA Resulting zones Zone set B Extended Zone set A Fig 7 9 Zone set A extension on limited danger area example 1 OS32C User s Manual Appendix
21. maximum efficiency OS32C User s Manual Fig 1 10 Automated Guided Vehicles AGV Two Scanners Three Sided In this application two OS32Cs are used as the primary guarding devices using 270 degree protective fields They are positioned at the front corners this scheme allows for two scanners to guard three sides of the AGV This configuration is appropriate for AGVs that can maneuver in three directions forward and side to side Fig 1 11 Automated Guided Vehicles AGV Two Scanners Four Sided In this application two OS32Cs are used as the primary guarding devices using 270 degree protective fields They are positioned at opposite corners This scheme allows for two scanners to guard four sides of the AGV This configuration is appropriate for AGVs that can maneuver in four directions forward reverse and side to side OS32C User s Manual 10 Description of Use and Features Rating Performance Sensor Type Type 3 Safety Laser Scanner Safety Category Functional Safety of Electrical Electronic Programmable Electronic Safety related Systems PLd Safety Category 3 18013849 1 SIL 2 PFHd 8 3 x 10 8 IEC61508 Detection Capability Configurable Non transparent with a diameter of 30 40 50 or 70 mm 1 8 reflectivity or greater Monitoring Zone Monitoring Zone Set Count Safety Zone 2 Warning Zones 70 sets max Operating Range OS32C xxx Operating Range OS32C xxx 4M
22. 23 32 38 84 10 34 90 18 22 11 Fig 3 26 Textfile for polygon shape Rectangle Data format lt left width coordinate gt lt right coordinate gt lt depth gt Where Left width X direction in the 2nd quadrant Right width coordinate X direction 1st quadrant Depth Y direction Here is an example of a file specifying a rectangle with the width from 200 0cm to 125 5cm and a depth of 200 4cm OS32C User s Manual 57 Basic Operation of Configuration Software Line Number 1 2 1 1 0 200 0 125 5 200 4 N o c1 FBP CO N Fig 3 27 Textfile for rectangle shape This text file would result in the following zone shape 200 0 125 5 Fig 3 28 Rectangle shape from textfile Importing Zone Coordinate Data Start the OS32C Configuration Tool Create a new configuration or load an existing one QNA Select the destination zone where the zone coordinate data will be imported to by selecting the zone number and the desired safety or warning zone wt 09532C Configuration Tool Version 1 5 24 New Configuration File Edit View Configuration Reference Boundary Utilities C E E E mb gO Foreground safety zone Zone zone 2 Fig 3 29 Select Zone gt From the Configuration menu select Edit Zone wt OS32C Configuration Tool Version 1 5 24 New File Edit View Configuration Reference Boundary U O PE E i EdiProperties pa Edt zone CE MET Gee Fig 3 30
23. 52 81 11 56 99 20 01 800 226 6766 mela omron com 54 11 4783 5300 OMRON ELETR NICA DO BRASIL LTDA HEAD OFFICE Sao Paulo SP Brasil 55 11 2101 6300 www omron com br OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands 31 0 23 568 13 00 e www industrial omron eu Authorized Distributor Automation Control Systems e Machine Automation Controllers MAC Programmable Controllers PLC e Operator interfaces HMI Distributed I O Software Drives amp Motion Controls e Servo amp AC Drives Motion Controllers amp Encoders Temperature amp Process Controllers e Single and Multi loop Controllers Sensors amp Vision e Proximity Sensors Photoelectric Sensors Fiber Optic Sensors e Amplified Photomicrosensors Measurement Sensors e Ultrasonic Sensors Vision Sensors Industrial Components RFID Code Readers Relays e Pushbuttons amp Indicators e Limit and Basic Switches Timers Counters Metering Devices e Power Supplies Safety e Laser Scanners Safety Mats Edges and Bumpers Programmable Safety Controllers Light Curtains Safety Relays Safety Interlock Switches Z296 E1 10 03 15 Note Specifications are subject to change 2015 Omron Electronics LLC Printed in U S A Printed on recycled paper Ge
24. Configuration Example Installation on a Machine 1 97 Configuration Example Installation on a Machine 2 99 Configuration Example Entry Access Protection 99 Configuration Example Hand Detection Protection 101 Mobile Installation and Configuration 103 Applying OS32C on Automated Guided Vehicles AGV 103 Configuration for Automated Guided Vehicles AGV 105 Configuration Example Use of an AGV 106 AGV Standards 107 External Dimensional Drawings 108 Ethernet Cable 117 XS5 OMRON Smartclick Connection 118 Chapter5 Wiring 119 SS EEE el Power Supply Unit 120 Additional Wiring Information 121 Input Output Signal 122 Example of Safety Circuit 123 Chapter6 Checkout 127 eS Checkout and Test Procedures 128 Checkout and Test Procedures 128 Testing Safety Zone 129 Detection Capability 131 Chapter Appendix 133 eC Troubleshooting 134 Troubleshooting 134 OS32C Status Check 137 OS32C User s Manual xix XX Additional Error due to Reflective Background Conditions of Background Influence Using Other Safety Device in Combination Sensor and I O Block Replacement Scan Window Replacement Procedure Window Replacement Procedure OS32C Maintenance Warning Zone Object Resolution Additional Zone Set Switching Strategies Glossary Accessories Checkout and Test Procedure Log Declarat
25. Edit Zone OS32C User s Manual Basic Operation of Configuration Software 5 From the Edit menu select Import Zone Data a OS32C Configuration Tool Version 1 5 File Edit View Configuration Reference B Unde Redo m Delete Selected Points Select 4 Group of Points Copy Zone Paste 2one Convert Shape To k Import zone data Export zone data Fig 3 31 Import Zone Data Locate and select the file with the data to be imported The configuration tool will import the data from the text file and check the validity of the data If the data in the text file is not valid the configuration tool will prompt the user to correct the text file and try again The configuration tool will verify the zone data in the text file is within minimum and maximum range of the zone being imported to is within the range allowed by the selected minimum object resolution has valid angular boundaries does not fall within the area between 225 and 315 If these criteria are not met the configuration tool will alert the user and offer to make corrections to the specified zone in order to meet the requirements Example error message pu 9 Specified value results in a range that is greater than maximum range t Configuration Tool will make the corrections to meet the requirement Would you like to proceed Fig 3 32 Confirm configuration tool suggested correction x The following message will indicat
26. OS32C Take preventive measures when performing replacement work so that dust does not enter the OS32C Always detach all cables from the OS32C before replacing the scan window Otherwise the motor may start rotating resulting in injuries The window replacement procedure must only be performed by qualified personnel in a clean environment at ambient temperature 5 to 35 C to prevent the internal optical surface from contamination Make sure the inside and the outside of the replacement window is clean and free from scratch dust and finger print The calibration procedure must only be performed by qualified personnel Before performing window calibration of the new scan window make sure the window is clean and free from scratch dust and finger print The window calibration procedure must be performed at ambient temperature 5 to 35 C Failure to inspect the window or set the proper environmental condition during window calibration procedure may cause a reduction in the detection capability of the scanner The tests outlined in this Test Procedure See Checkout and Test Procedure Log in p 154 must be performed at time of installation according to the employer s regular inspection program and after any maintenance tooling change set up adjustment or modification to the OS32C system or the guarded machine Where a guarded machine is used by multiple operators or shifts it is suggested that the test procedure be performed at each shift o
27. T toi switching Object detected Tresponse Tsample earliest Object detected latest Fig 2 13 Object detection in Zone set B From the diagram there is a period of time Texena Between tmin and tEnazoneA where the system may have switched to Zone set B already but it needs to protect Zone set A This is covered in the following section B How to Guarantee Protection of Original Zone Set Additional measures may be necessary to ensure that Zone set A maintains adequate monitoring up to tEndZoneA With tstart established relative to tbangerZoneB we must compare tEnazoneA and tmin Case 1 Zone set switching after the monitoring of zone set A is no longer required tEnazoneA lt tmin When tEnazoneA lt tmin no further modifications are necessary Zone set A will be properly monitored for the duration that is needed Case 2 Zone set may be switched before the monitoring of zone set A is no longer required tendZoneA gt tmin When tenaZoneA gt tmin measures must be taken to ensure that Zone set A is protected even when the monitoring zone is switched to zone set B before tEnazone A simple measure is to modify safety distance S used when defining Zone set A such that it includes an additional component Zextra defined by the maximum approach speed K and a worst case extension time Textend to account for the time that Zone set A may not be monitored Zextra K Textend K tEndZoneA tmin Expanding monitoring z
28. The safety or warning zones must be configured so that they maintain a distance of 100mm from the wall or tooling fixture at the range of 3 m or less and at least 110 mm at the range greater than 3 m If sculpting is performed the distance is automatically configured with a stand off distance of 100mm from walls at the range of 3 m or less and at least 110 mm at the range greater than 3 m Wall 100 mm or longer at range of 3 m or less 110 mm or longer at range of greater than 3 m Fig 4 5 Distance from Wall OS32C User s Manual Installation Stationary Installation and Configuration Installation for Stationary Area Scanning B Position The OS32C must always be installed in a position that the safety zone can cover the danger area being scanned Area which cannot be scanned e g behind obstacles must be secured by taking appropriate additional measures e g barriers The reset switch for clearing interlock must be positioned in such a way that the entire monitoring zone is in view and the operating element cannot be reached from inside the monitored zone B Installation Height Detection Level The installation mounting height of the OS32C is very important and the following considerations should be taken into account to determine the mounting height The OS32C must be mounted in such a way to prevent access to the hazardous area personnel should not be able to crawl under stand behind or climb over the protectiv
29. access from the left side OS32C CBSP1 Power Cables 3m cable for power and I O OS32C CBL 03M 10m cable for power and I O OS32C CBL 10M 20m cable for power and I O OS32C CBL 20M 30m cable for power and I O OS32C CBL 30M Ethernet Cables 2m cable for scanner configuration OS32C ECBL 02M 5m cable for scanner configuration OS32C ECBL 05M 15m cable for scanner configuration OS32C ECBL 15M Mounting Brackets Bottom Side Mounting Bracket OS32C BKT 1 XY Axis Rotation Bracket must be used with OS32C BKT1 OS32C BKT2 Simple mounting bracket OS32C BKT3 Protective cover for window OS32C BKT4 OS32C hardware kit to mount BKT1 BKT2 BKT3 to OS32C MT 2 OS32C HDT Window replacement kit OS32C WIN KT Printed user manual English paper OS32C MANUAL EN Printed user manual Japanese paper OS32C MANUAL JP Spare CD Configuration Tool user manual OS32C CD Window cleaning kit WIN CLN KT 1 When using a mounting stand use an OS32C with side location cable entry The OS32C with back location cable entry cannot be mounted Use with XY axis rotation bracket OS32C BKT2 2 Use this when mounting a bracket to the mounting stand User s Manual 153 OS32C Appendix Checkout and Test Procedure Log The following test procedure must be performed by qualified personnel eduring initial OS32C system installation eafter any maintenance adjustments or modifications to the OS32C or th
30. application the machine may not stop before the hazardous area is reached resulting in severe injuries This section describes how to configure a new monitoring zone or change the operating properties of the OS32C using the configuration software Default Configuration Settings Safety Critical Parameters External Device Monitoring Disable Response time ms 80 Monitoring zone Zone 1 Zone delay ms 60 Operating mode Automatic Start Minimum Object Resolution mm 70 Pollution tolerance mode Window Only Non Safety Critical Parameters Restart delay ms 400 Auxiliary output mode Follow OSSD Auxiliary output type PNP Auxiliary output polarity Active ON Warning output mode Follow OSSD Warning output type PNP Warning output polarity Active ON Power reserve mode Disable Seven segment display Enable Non Inverted ISI option Enable ISI mode Follow safety zone Warning zone selection by EIP O0S32C xxx DM Disable Safety Zone Shape Circular segment Radius cm 100 Scan angle degrees 270 Warning zone 1 Circular segment OS32C User s Manual 49 Basic Operation of Configuration Software Radius cm 200 Scan angle degrees 270 Warning zone 2 Shape Circular segment Radius cm 300 Scan angle degrees 270 Table 3 10 Default Settings Creating a New Configuration To change the configuration of the OS32C a user must
31. capacitance of 2 2 uf max leak current of 1 mA max 3 4 5 Auxiliary Output Non Safety Warning Output Non Safety NPN PNP transistor x 1 load current of 100 mA max residual voltage of 2 V max leak current of 1 mA max 4 5 7 NPN PNP transistor x 1 load current of 100 mA max residual voltage of 2 V max leak current of 1 mA max 4 5 7 Operation Mode Auto Start Start Interlock Start Restart Interlock External Device ON 0 V short input current of 50 mA OFF Open Monitoring Input Start ON 0 V short input current of 20 mA OFF Open Zone Select ON 24 V short input current of 5 mA OFF Open Standby ON 24 V short input current of 5 mA max OFF Open Connection Type Connection with PC OS32C User s Manual Power Cable 18 pin mini connector pigtail Communication Cable M12 4 pin connector Communication Ethernet 6 OS Supported Windows 2000 Windows XP Windows Vista Windows 7 Indicators Description of Use and Features RUN indicator Green STOP indicator Red Interlock Indicator Yellow Warning Auxiliary Output Indicator Orange Status Diagnostic Display 2 x 7 segment LEDs Individual Sector Indicators Red LED x 8 Protective Circuit Protection against output load short and reverse power connection Ambient Temperature Ambient Humidity Ambient Operation Illumination Operation 10 to 50 deg C Storage 25 to
32. example a semicircle is configured as 2m of safety zone and 3m of warning zone Fig 6 1 Testing a Horizontal Safety Zone Verify that all indicators and displays are operating properly and correspond to their defined functions of the OS32C Inspect the OS32C housing and the exit window for signs of damage or manipulation If the OS32C is used in a stationary guarding application ensure that the safety zone s are clearly marked on the floor For mobile applications make sure that the vehicle stops moving within the limits set in the initial configuration If the OS32C fails any of these tests lock out the guarded equipment and contact the factory supervisor immediately OS32C User s Manual 129 130 B Testing a Vertical Safety Zone Front View Fig 6 2 Testing a vertical safety zone Verify that all indicators and displays are operating properly and correspond to their defined functions of the OS32C Inspect the OS32C housing and the exit window for signs of damage or manipulation If the OS32C is used in a hand arm guarding application ensure that the OS32C resolution is configured for 30mm or 40mm only If the OS32C fails this test lock out the guarded equipment and contact the factory supervisor immediately OS32C User s Manual Checkout Detection Capability The OS32C has an adjustable minimum object resolution of 30mm 40mm 50mm or 70mm Depending on the configured minimum object resolution sel
33. is a change in the OS32C operating mode or defined zone sets Testing ensures that the safety laser scanner and the machine control system are working properly to stop the machine Failure to test properly could result in serious injury to personnel An OS32C system should only be installed verified and maintained by a qualified person A qualifed person is defined as an individual who understands is trained on and demonstrates competence with the construction operation or maintenance of the machinery and the hazards involved ANSI PMMI B155 1 2006 Checkout and Test Procedures Refer to p 154 in Appendix for step by step instruction and checkout inspection log Once the OS32C has been mounted configured and properly connected to the machine control system qualified personnel must perform the Checkout Procedure detailed in the test procedures A copy of the checkout results should be kept with the records for the guarded machine s maintenance records There is a configuration checksum that can be used when commissioning a piece of equipment This configuration signature represents a configuration s safety zone s and property settings The checksum can be viewed using the configuration tool From the Configuration menu select Configuration Checksum to view the checksums There are three checksum values 1 Configuration Checksum this is the checksum for the entire configuration This checksum is updated when any changes are ma
34. of t1 t2 and ts t Response time of the OS32C t2 Rundown time of the machine mechanical rundown reaction time of control system t3 additional time delay for use when multiple zones are used t3 10 ms C Safety constant with C 1200 mm 0 4 x H C 850 where H Distance of detection level from reference level in mm Z Additional safety factors maximum measurement error Z Z1 Z2 Z1 The OS32C s maximum measurement error 100 mm at a range of 3 m or less and 110 mm at a range of greater than 3 m Z2 Additional error by reflective background ZA Additional Error due to Reflective Background p 139 B Documentation of Configuration Parameters The person responsible for the set up must record the configuration parameters print out and sign the report Connect the printer to the PC Select the menu File Print Configuration in the configuration software The report is printed out Sign and date the report and file it in a known location which is always accessible OS32C User s Manual Installation Configuration Example Installation on a Machine 1 An example of the installation of OS32C without undercut on the machine is shown below lachine table Side View The OS32C measurement error Z1 100 mm at a range of 3 m or less and 110 mm at a range of greater than 3 m Additional error Z2 by reflective background In this example Z2 is O due to no surrounding reflective backgroun
35. rectangle and 180 polygon Support for inverting 7 segment display Troubleshooting tips in fault log Config tool support for switching between default OS32C configuration and the user s current working configuration Configuration checksum March 2011 May 2011 Minor corrections Added zone of limited detection November 2011 Minor corrections Support for EtherNet IP and Measurement Data features Added Maintenance access level Added non safety checksum Added zone coordinate import export function Added multiple zone coordinate import export function October 2013 Added multiple languages French German Italian Spanish Added screen orientation rotation December 2012 Added 4 meter safety range and 15 meter warning range information Added Pollution Tolerance modes PTM information Added variable response time settings information April 2014 Added status information during monitor mode Added warning messages for window calibration and window replacement procedure Added caution message for OS32C mounting Added warning zone object resolution Added instruction to reset the scanner back to manufacture default configuration 10 March 2015 l Minor correction OS32C 156 User s Manual Terms and Conditions of Sale OMRON 12 Offer Acceptance These terms and conditions these Terms are deemed part of all quotes agreements purchase orders acknowledgments price
36. see the external device monitoring input closed The external device monitoring inputs must change state within 300ms after a change of the OS32C s safety outputs or lockout will occur B Response Time The response time of the OS32C is proportional to the number of scans The safety outputs will change from on to off within a preset response time The response time can be set from 80ms to 680ms The number of scans may be increased when operating the OS32C in a dirty environment to avoid nuisance trips caused by floating particulate matter Application Example Example of Response Time Stationary clean environment 80ms Mobile 80ms 240ms Stationary Dirty environment More than 240ms Table 2 6 Response Time Examples If the response time is changed re calculation of the safety distance is required This may require re configuration of the safety zones or re installation of the OS32C If the safety distance is not appropriate for the application the machine may not stop before the hazardous area is reached resulting in severe injuries OS32C User s Manual Operating States amp Output Modes B Minimum Object Resolution The minimum object resolution the smallest width of an object the scanner will detect is configurable by the user The maximum radius of the safety zone will depend on the minimum object resolution selected Maximum safety zone radius Maximum safety zone radius 3m range version m 4m ran
37. so may cause a reduction in detection capability Fig 3 83 Window Calibration 3 When window calibration starts the window shown below is displayed Window Calibration E Discard Fig 3 84 Calibration Starts OS32C User s Manual Basic Operation of Configuration Software 4 When calibration is successfully completed the window shown below is displayed Click Save to confirm Window Calibration f alil z id LJ IE I5 alic Fig 3 85 Calibration Success Confirm that the window calibration data has changed and wait for the OS32C to reset Calibration is complete The window shown below may be displayed even after replacing the scan window due to dust or finger prints on the scan window or dust detection surface during replacement Clean the inside and outside of the scan window and surface of the dust detection surface using a soft cloth Window Calibration Fig 3 86 Calibration Value too Low User s Manual 85 OS32C Basic Operation of Configuration Software Changing Options of Configuration Software This section describes how to change options of the configuration software 1 From Utilities menu click Options The Options screen is displayed Language English US MW Show scan zone in edit made Iv Auto monitoring zone switching v Show warning zone 1 Iw Show warning zone 2 tart the graphical display using cordinate system 1 C Cartesian Pol
38. specifying a coordinate i Right click on the zone and select Creating a point by coordinate Undo Add Point Creating a point by coordinate Editing by coordinate Select a Group of Points Convert Shape To Fig 3 58 Create a Point by Coordinate ii Specify the x y coordinates for the location of the new point Creating a point by coordinate 1 x Create point at ae Y 774 E 100 8 E Measurement unit cm Fig 3 59 Specify x y coordinates OS32C 72 User s Manual Basic Operation of Configuration Software iii Click OK C To change the location of a point by specifying a coordinate i Right click on the zone and select Editing by coordinate Undo Add Point Creating a point by coordinate Editing by coordinate Select a Group of Points Convert Shape To Fig 3 60 Edit a Point by Coordinate ii Select the point to be modified by selecting the point number from the pull down menu The selected point will be circled Editing by coordinate s x Point number Current X 9 3 S e Change to 24 7 Measurement unit cm Fig 3 61 Specify x y Coordinate iii Specify the new desired x y coordinates for the selected point iv Click OK d To remove points i From the Edit menu select Select a Group of Points This menu can also be accessed by right clicking on the zone ii Use the mouse to select the desired point s iii From the Edit menu select Del
39. sure that sensors are connected to the network and are powered an The PC and the sensor should be powered on for one minute to obtain IP addresses Press Cancel if you choose to work aff line you will nat be able to communicate with sensors in this made Local IP address Continue to Logon screen Continue Cancel Fig 3 5 Offine Configuration OS32C 40 User s Manual Basic Operation of Configuration Software Connection to the OS32C This section describes how to connect a PC with the configuration software and the OS32C The configuration software is connected to the OS32C via Ethernet An Ethernet cable with an M12 4 pin connector is required Ls See page 117 for more details The default Ethernet configuration of the OS32C is DHCP mode configuration to automatically obtain an IP address When connecting a PC to the OS32C different types of connections are available depending on the user s environment See the following examples according to your connection environment Connecting the PC and the OS32C 1 Physically connect the OS32C to the PC For a direct connection use an Ethernet cable to connect the OS32C directly to the Ethernet port of the PC Or Use an Ethernet cable to connect the OS32C to the local area network of the PC 5 Ona network that limits the connection by MAC address authentication etc modify the settings to allow the OS32C to connect to the network cm
40. to gently pry up the window s edge Verify that the gasket is properly seated onto the new window Gently press around the gasket surface ei with your thumb To remove airbone particles from the inside of the unit only use low pressure compressed air that is suitable for optics and sensitive electronics p Install the new window Make sure the arrow on top of the new window points towards the front of the scanner Care should be taken to ensure that the inside and outside of the window is clean and free of fingerprints n While applying even pressure to the top of the window evenly tighten the four screws with flat washers in an alternating pattern I Fig 7 6 It is recommended that the screws be tightened to a torque of 0 56 Nem 5 0 Ib in 5 Excess pressure on the edges of the window may result in cracking of the material e z CHECK a Perform window calibration After the window is replaced the scanner may display error code 50 if window calibration is not performed IA Window Calibration p 84 OS32C 144 User s Manual Appendix OS32C Maintenance The OS32C will require periodic cleaning of the scan window and dust detection surface on the base of the window The interval of the cleanings will depend on the environment in which the OS32C is used It is recommended that the window be cleaned using a common glass plastic cleaner The window should be sprayed and wiped down with a soft cloth to prevent dama
41. to the transition on the last input change this will be defined as Tswitches 3 Zone Set Select Input Switch Tolerance It is required that the zone set select input switching circuitry begin switching the zone set inputs at a precise time relative to when the zone set transition is desired to occur The tolerance of timing when input state is actually switched generated by input switching circuitry will be defined using Tto The simplest monitoring zone set switching timing in an installation is tEnazoneA lt tstartzoneB In this case the interval between tEnazoneA and tEnazoneA does not require any monitoring thus switching from zone set A to zone set B is straightforward But when tendZonea tstartZoneB OF tEndZoneA gt tStartZoneB both zone set A and zone set B may need to be monitored simultaneously In such case refer to How to Guarantee Protection of Original Zone Set tEndZoneA tstartZoneB t DangerZoneB Monitoring zone set 9ne Set X a Zone set B time Fig 2 10 Switch from Zone set A to Zone set B The Zone Set Input Switch Timing must be configured to consider delay time of input switching circuitry and ensure proper monitoring and safety The configuration parameter Zone Set Switching Delay Tdelay needs a value larger than Tswitches in increments of 20 ms Tsample In the following example Tdelay is configured to 80ms or more 4 20 ms gt 4 20 ms 20 ms 20 ms Tswitches
42. zone A distance subtracting 100mm from that to an object is configured Start If start interlock or restart interlock is configured applying the start input releases the interlock state It can be also used to release lockout Start Interlock After OS32C is started the interlock state is maintained Once the interlock is released by the start input an object entering the safety zone shall turn OSSD OFF Once the safety zone is clear the sensor will automatically enter the safety output ON state Start Restart Interlock After the OS32C is started the interlock state is maintained After the interlock is released by the start input an object entering the safety zone shall turn OSSD OFF and the interlock state is maintained OS32C User s Manual 151 Appendix Supervisor Access Level To log on to the OS32C with this access level a password is required This access level allows a user to edit OS32C configuration information and send it to the OS32C Warning Zone When an object enters the warning zone warning zone infringed will be reported This zone allows for a larger scanning area than the safety zone and can be used to activate a warning function This zone is a non safety critical property Window Contamination Warning This output can be assigned to the warning output and will turn ON when contamination of the scan window reaches a certain level Window Calibration This is required for replacement of the window Window c
43. 2C with supervisor level From the Configuration menu select Reset to Default Configuration 0532C Configuration Te ive G File Edit View Configuration Reference Boundary Utilities OBA eit Edit Properties Zone set 1 de amp j EtditZone ES Add Zone Set figuration Tool Version 2 0 8 Active Configuratior Sculpting Receive from Sensor Send to Sensor Enter CFG Mode d Register Changes Exit CFG Mode r Discard Changes txit CFG Mode Configuration Checksum Reset to Default Configuration Fig 3 91 Reset to Default Configuration 3 A screen shown below is displayed Click Yes to proceed or No to escape The process will reset the configuration and user passwords with default value Would you like to continue Ie Fig 3 02 Confirm reset OS32C User s Manual Basic Operation of Configuration Software 4 When the configuration tool detects only one scanner on the network the user will be prompted to confirm if the computer is connected directly to the scanner When this happens click Yes to confirm o Is the sensor directly connected to the computer Se Fig 3 93 Directly connected If the configuration tool detects multiple scanners in a network the user will be prompted to enter a 4 digit code from the seven segment display of the scanner being reset The order in which each 2 digit pair is entered does not matter
44. 2e6lgng elas E Safety Critical Parameters External Device Monitoring Enable Y Response time ms Edit Monitoring zone Mukiple zones v Zone delay ms 60 v Operating mode Start Interlock Y Minimum object resolution mm 70 M Pollution tolerance mode Disable X Non Safety Critical Parameters _ Restart delay ms 100 4 Auxiliary output mode Folow osso z Auxiliary output type PNP J Auxiliary output polarity Active ON Hi Warning output mode Folow osso Warning output type PNP 4 Warning output polarity Active ON Power reserve mode Disable m 7 Segment display Enable Non Inverted ISI option Enable ISI mode Follow safety zone Default configuration Properties Zone Inputs Defined Zones Configuration Information 231 93 r 5785 x 3567 y 4555 mm Beam E Safety zone s Warning zone 1 a Warning zone 2 Off Line E A L Fig 3 1 OS32C Configuration Tool OS32C User s Manual Basic Operation of Configuration Software Description of Screen The configuration software consists of the following Menu File Used to create new configuration of OS32C Opens a configuration information file saved on PC A Saves created configuration information on PC or overwrites the existing configuration file if it was edited Save As
45. 39 Basic Operation of Configuration Software Information Bar 313 46 ri 534 48 x 367 65 y 367 95 em Bear a Safety zone a Warning zone 1 B Mlarning zone os Supervisor 192 168 1 1 1 2 3 4 5 6 7 8 9 10 11 Shows mouse position in polar coordinates degrees Shows mouse position in polar coordinates radius Shows mouse position in cartesian coordinates x axis Shows mouse position in cartesian coordinates y axis Shows unit of measure of mouse position Shows beam number of the mouse position 7 Shows color of safety zone in the zone information screen Shows color of warning zone 1 in the zone information screen 9 Shows color of wamingzone2inthezoneinformationscreen color of Shows color of wamingzone2inthezoneinformationscreen zone 2 in the zone information screen 10 Shows current logon access level 11 When connected to an OS32C displays the IP Address of the OS32C Table 3 9 Offline Mode In offline mode a user can create configure and save a configuration to the PC as well as load and edit existing configurations on the PC To enter offline mode follow the steps shown below 1 After the configuration software is launched the window shown below is displayed 2 Click Cancel The configuration software is launched in offline mode Configuration Tool will discover all sensors that are attached to the network Make
46. 4 03 42 2 1 66 2 R72 0 2 83 54 5 2 15 37 0 1 46 BACK view 941925 DIMENSIONS mm Inches FOR Y ANGULAR ADJUSTMENT Fig 4 30 Dimensional drawing of OS32C with OS32C BKT1 and OS32C BKT2 B OS32C with XY Axis Rotation Mounting Kit Assembly Drawing BOTTOM VIEW x4 HOLES FOR M5 MOUNTING FOR Y ANGULAR ADJUSTMENT SCREWS AND FLAT WASHERS X3 SLOTS HARDWARE USER SUPPLIED USE M6 HEX HEAD SCREWS e FOR BOTTOM MOUNTING HARDWARE USER SUPPLIED Bu x4 HOLES FOR v 9 M5 MOUNTING SCREWS BRACKET 2 AND FLAT WASHERS e HARDWARE USER V SUPPLIED x1 M5 x 16 HARDWARE FOR MTG SCREW Y ADJUSTMENT x1 M5 INSTALL BEFORE WASHER SPLIT MOUNTING UNIT x1 M5 IF Y ADJUSTMENT WASHER FLAT IS REQUIRED 6 oe x 10 EACH SIDE MTG SCREWS x3 M5 EACH SIDE WASHERS SPLIT x3 M5 EACH SIDE X ADJUSTMENT OS32C LASER SCANNER UNIT bcd ieee In order to comply with Section 4 2 16 of IEC 61496 3 WITH BOTTOM SIDE MOUNTING KIT iei MODEL OS32C BKT1 when the OS32C is mounted where the scanner position could change e g as the result of an impact additional mechanical means such as serrated or toothed lock washers must be employed in the mounting hardware Fig 4 31 Assembly drawing of OS32C with OS32C BKT1 and OS32 BKT2 HARDWARE OS32C User s Manual Installation B OS32C with XY Axis Rotation Mounting Kit and Top Guard Dimensional Drawing 168 4 6 63 111 4 4 39 SN
47. 70 deg C Operation amp Storage 95 RH max non condensing Incandescent lamp Illumination on receiving surface 1500 Ix max an angle of laser scanning plane and disturbance light must be 5 degrees or more Insulation resistance 20 Mega ohm or higher 500 VDC Dielectric withstand voltage Enclosure Rating Enclosure 350 VAC 1 minute IP65 IEC60529 Sensor Head Die cast aluminum Optics Cover Polycarbonate I O Block Die cast aluminum Dimensions WxHxD 133 0 x 104 5 x 142 7 mm except cable Impact Resistance Vibration 98 m s 1000 times for each of X Y and Z directions IEC60068 2 29 10 55 Hz double amplitude of 0 7 mm 20 sweepings for X Y and Z directions IEC60068 2 6 Weight Main Unit only 1 3 kg Power Cable Up to 30 m Communication Cable Up to 100 m for 100 BASE TX cable Certificated by T V Rheinland UL Approvals EN61496 1 Type 3 ESPE EN61496 3 Type 3 AOPDDR EN61508 SIL2 IEC61496 1 Type 3 ESPE IEC61496 3 Type 3 AOPDDR IEC61508 SIL2 UL508 UL1998 CAN CSA C22 2 No 14 CAN CSA C22 2 No 0 8 An additional measurement error may need to be added due to reflective backgrounds See p 139 for details For power source specification see Power Supply Unit in p 120 Rated current of OS32C is 1 025 A max OS32C 210 mA OSSD A load OSSD B load Auxiliary output load Warning output load Functional Inputs Where funct
48. C BKT1 and OS32C BKT2 and OS32C BKT4 User s Manual 115 Installation a Mounting Stand 203 2 8 00 LI Tr emp Sr 424 0 16 69 BETO le52400 uu Hp hi a he ae y 637 2 25 09 i p Sl 286 2 11 27 At 2 3 Lon i ni Ld ul 209 6 8 25 Ti Essi 618 25 217 3 8 56 a H 11171440 1 p 165 1 6 50 190 5 7 50 tA NEM S21 VIEW A DIMENSIONS mm Inches 250 8 9 87 UU S Not recommended when OS32C is set to 70mm detection resolution E CHECK Fig 4 34 Mounting Stand Kit OS32C MT MOUNTING STAND FL FOR STAND MOUNTING x3 HOLES HARDWARE SHOWN INSTALLED IN Q x2 PLACES ONLY we Sy Q MODEL OS32C HDT HARDWARE KIT OPTIONAL CAN BE USER SUPPLIED M6 x 20 FLAT HEAD 90 DEG SCREW FLAT amp SPLIT WASHERS AND NUT MODEL OS32C BKT2 MOUNTING KIT MODEL OS32C BKT1 MOUNTING KIT Fig 4 35 Mounting Stand Assembly OS32C MT V When using a mounting stand use an OS32C with side cable entry The OS32C with back cable entry cannot be 9 used CHECK OS32C 1 1 6 User s Manual Installation B Tightening Torque Refer to table below for tightening torque Bolt Diameter Tightening Torque M3 5 1 4 Nem Table 4 1 B Power Cable Unit mm 56 L 90 Jm e N 0 5 P E pM ft GE Vinyl insulated round cable diameter max 10mm Black 18 core conductor section area 0 3 mm
49. Defined Zones Configuration Information 231 93 r 5785 x 3567 y 4555 omm Beam E Safety zone Bg warning zone 1 B Warning zone 2 Off Line Fig 3 55 Edit Zones V When a scanner enters zone configuration mode the zone scanned by the OS32C is displayed If you do not want to display scanning zone information in the zone configuration mode select Options from the Utility menu and RA unselect Shows scan zone in edit mode 3 A monitoring zone can be edited by a Moving a point Click a point of the circular segment polygon or rectangle you want to move and drag it where you want to place it b Changing a zone shape From Edit menu select Convert Shape To Select the new shape c Sculpting I Sculpting amp Reference Boundary Monitoring p 74 d Changing the scan angle To change the scan detection angle of a zone OS32C User s Manual 71 Basic Operation of Configuration Software 1 Select the zone to be changed 2 From the Configuration menu select Edit Zone 3 Adjust the scan angle by moving either of the outermost points of the zone In each of the figures below the two bottom most points can be used to adjust the scan angle of the zone The scan angel can be as small as 45 deg or as large as 270 deg Fig 3 57 Polygon Shape For polygon and sculpted shapes the user can add or remove points from the zone shapes a To add a point double click on the zone to add a point b To add a point by
50. OS32C version For information on the OS32C DM model please refer to the OS32C DM Addendum available on the Omron STI website at www sti com NOTE Only the version of the sensor block and the configuration tool were updated to support the new features No changes were made to the I O block e The part numbers have changed OS32C SN 40591 0010 old 40591 0020 current OS32C SN DM 40591 0040 current OS32C SN 4M 40603 0020 current OS32C SN DM 4M 40603 0040 current OS32C Versions OS32C DM OS32C 4M OS32C DM 4M 40591 0010 40591 0020 40591 0040 40603 0020 40603 0040 Configurable minimum object resolution Supported Supported Supported Supported Standby mode with laser shutoff Supported Supported Copy amp paste zones and zone sets Supported Supported Record system monitoring Supported Supported Playback system monitoring Supported Supported Support for inverting 7 segment display Supported Supported Display configuration filename in config i Supported Support d S pponed Suppored tool header Gaetan eden Tee Supported Supported Supported Supported Config tool support for switching between default OS32C configuration and the user s Supported Supported Supported Supported current working configuration Troubleshooting tips displayed in fault log Supported Supported Supported Supported Configuration checksum safety checksum Supported 1 Supported 1 Supported 1 Supported 1
51. Output OFF when fault occurs Warning Zone 1 Information Mode Output ON when zone 1 infringed Output OFF when zone 1 infringed Warning Zone 2 Information Mode Output ON when zone 2 infringed Output OFF when zone 2 infringed Window Contamination Warning Mode Output ON when window contaminated Output OFF when window contamined 1 When the polarity is Active ON the output modes will be active when the outputs are ON 2 When the polarity is Active OFF the output modes will be active when the outputs are OFF NOTE If the unit enters a fault state all outputs will be OFF except in Lockout Information Mode Table 2 8 Output Polarity User s Manual 21 OS32C Operating States amp Output Modes Reference Boundary Monitoring RBM Per the international standard IEC 61496 3 area scanners used in applications where the angle of approach exceeds 30 degrees with respect to the detection plane must use reference boundary monitoring RBM of the detection zone The tolerance zone for RBM must NOT exceed 100mm Make sure to remove any retro reflector from the field of view of the OS32C when in RBM mode The OS32C has the ability to reference and monitor the presence of pre determined areas beams within the continuous solid boundary being guarded i e walls doorways etc A surface with openings such as a wire fence cannot be used for the RBM boundary Reference boundary monitoring RBM is normally used in ver
52. Saves created configuration information on PC Print Configuration Prints OS32C configuration information Print Screen Snapshot Prints the zone information screen only with current window zoom Terminates the configuration software Table 3 1 Edit Undo Undo last action Redo Redo last action Delete Selected Points Select a Group of Points Copy Zone Paste Zone Delete selected point s Applies to polygon shaped zone Select a group of points Applies to polygon shaped zone Copy the zone currently selected in the Foreground pull down menu Paste a copied zone to the zone currently selected in the Foreground pull down menu Circular Segment Convert zone being edited to a circular segment Convert Shape to Polygon Convert zone being edited to a polygon Rectangle 180 Import Zone Data Convert zone being edited to a rectangle Import zone shape data from a textfile Export Zone Data Table 3 2 View Main Tool Bar Tool Bar Edit Tool Bar Status Bar Export zone shape data to a textfile Shows or hides the Main Tool Bar Shows or hides the Edit Tool Bar Shows or hides the status bar View All Shows the zone information screen with minimum zoom View Center Shows the zone information screen with OS32C in the center Zoom In Zoom Out Zoom Window Show Hide Warning Zone 1 Magnifies the zone information screen Minimizes the zone information screen Magnifi
53. Supported 1 Windows 7 support Supported Supported Supported Supported Non safety checksum Supported 2 Supported 2 Supported 2 Supported 2 Supported 2 Single Import amp Export Zone Coordinate Data Maintenance access level Rotation of monitor screen view French German Italian amp Spanish Languages Supported 2 Supported 4 Supported 4 Supported 2 Supported 3 Supported 4 Supported 4 Supported 2 Supported 4 Supported 2 Supported 2 Supported 2 Supported 4 Supported 4 Supported 4 Supported 2 Supported 2 Supported 4 Supported 4 Multiple Import amp Export Zone Coordinate Data Supported 4 Supported 4 Supported 4 Supported 4 Supported 4 EtherNet IP and Measurement Data Supported Supported Pollution Tolerance Mode Supported 6 Supported 6 Supported 5 Supported 5 OS32C User s Manual xiii 1 rb o o c Oo E o xiv OS32C Versions OS32C DM OS32C 4M OS32C DM 4M 40591 0010 40591 0020 40591 0040 40603 0020 40603 0040 Variable response time settings Supported 6 Supported 6 Supported 5 Supported 5 4 meter safety 15 meter warning zone Supported 5 Supported 5 Status information during monitor mode Supported 6 Supported 6 Supported 5 Supported 5 Confirmat
54. TM RBM active 2 without PTM RBM 120 ms 160 ms with PTM RBM active 2 140 ms 186 ms 186 ms 120 ms 140 ms 160 ms 232 ms 240 ms 278 ms 27 8 ms 200 ms 280 ms 232 ms 324 ms 324 ms 3 0 ms 416 ms 240 ms 280 ms 320 ms 360 ms 400 ms 3 0 ms 416 ms 462 ms 360 ms 400 ms 462 ms 508 ms 554 ms 440 ms 480 ms 520 ms 508 ms 554 ms 600 ms Number of Scans Digital Indication Configurable The OFF to ON response time corresponding ON to OFF response time Restart Delay parameter 1 600 ms 480 ms 520 ms 560 ms 646 ms 646 ms 600 ms 692 ms 600 ms 692 ms 640 ms 738 ms 640 ms 738 ms 784 ms 680 ms 720 ms 784 ms 830 ms 1 Restart Delay parameter is configurable from 100ms to 60s with 100ms increment See p 52 for configuring the Restart Delay parameter 2 See Pollution Tolerance Mode section p 23 for more information Table 2 5 Status Diagnostic Display Indication OS32C User s Manual OO CO NI Oo AJ OJIN al oo No eJ O O O O O O O O O O CO NI OI GH AJ OJIN Operating States amp Output Modes Operating Mode Automatic Start After power on OS32C automatically enters machine run ON state if no fault is detected during initialization and self tests and if no intrusion is detected within the safety zone An object entering the safety zone shall tur
55. The combination of required inputs can be customized by the installer This configuration uses the recommended Default combinations CHECK Number of active inputs 1 Used inputs et a Ee SE wh Sze gy o8 woh hw fw fw ff Cr Fone input combos fones Verity Combos Default Combos 4 GND 4 24vDC Not use zone Inputs Sensors Configuration Information Properties Defined zones Fig 3 46 Zone Set Select OS32C 66 User s Manual Basic Operation of Configuration Software Editing Properties This section describes how to edit the properties of the OS32C such as response time and operating mode When transferring data from the PC to the OS32C and more than one OS32C is connected to the network it is necessary to visually check the diagnostic code on the status diagnostic display It is recommended that the OS32C be installed in a position where the status diagnostic display will be visible Before sending the changes to the sensor verify that the safety parameters are configured as intended for the application 1 From Configuration menu click Edit Properties 2 A configuration properties screen is displayed Safety Critical Parameters Sa External Device Monitoring Enable Response time ms Edit Monitoring zone Multiple zones Zone delay ms 60 Operating mode Start Interlock Minimum object
56. WITH M12 CAP PLUG CABLE NOT SHOWN 158 3 6 24 mans 4 11 TOP VIEW 4 12 57 0 2 25 41 4 1 63 67 0 2 64 MTG HOLES SCAN PLANE 3 27 7 1 09 50 0 1 97 r BACK VIEW L SIDE VIEW NE 2 01 121 0 4 77 i pu MTG HOLES 7s 102 9 4 05 ETHERNET CONNECTOR WITH M12 CAP PLUG CABLE NOT SHOWN 2 0 3 0 10 0 20 0 or 30 0 Meters 230 0 1 18 OD 60781 OXXX CONTROLLER CABLE ASSY 71 3 2 81 MIN mi ETHERNET 1 0 CABLE s CABLE E a or 60778 0040 BACK PLATE I O CABLE ASSY FOR 88 1 3 47 OR OSC2C BP 71 5 2 82 1 mE omron 0S32C CBL xxPT ide In Mal BOTTOM VIEW Fig 4 18 OS32C with Back Cable Entry Dimensional Drawing B OS32C with Side Location Cable Entry with EIP and Side Location Cable Entry OS32C SP1 OS32C SP1 4M OS32C SP1 DM OS32C SP1 DM 4M 1 0 BLOCK 90 4 3 56 ETHERNET ye CABLE WINDO X S f 70 8 2 79 104 5 4 12 1 1 SN ME SA sopz SY HERNET CONNECTOR WITH M12 CAP PLUG I SIDE VIEW CABLE NOT SHOWN I I 1821072 4 41 4 1 63 MTG HOLES 121 0 4 77 MTG HOLES ETHERNET CONNECTOR WITH M12 CAP PLUG 39 0 1 54 CABLE NOT SHOWN 2 0 3 0 10 0 142 7 5 62 20 0 or 30 0 Meters 30 0 1 18 OD 71 5 2 82 Fig 4 19 OS32C w
57. WS OS32C LASER SCANNER UNIT TO ALLOW FOR CONNECTOR CLEARANCE MODEL OS32C SP1 SP1 AM SP1 DM SP1 DM 4M In order to comply with Section 4 2 16 of IEC 61496 3 when the OS32C is mounted where the scanner position could change e g as the result of an impact additional mechanical means such as serrated or toothed lock washers must be employed in the mounting hardware Fig 4 23 Dimensional drawing of OS32C with simple mounting bracket OS32C BKT3 OS32C 1 1 0 User s Manual Installation B OS32C with Simple Mounting Bracket and Top Guard Kit Dimensional Drawing PRESS DOWN TO LOWEST POSITION TOP GUARD MUST MAKE FIRM CONTACT WITH 1 0 BLOCK 112 7 4 44 d D 26 8 1 05 SCAN PLANE 13 3 0 52 X4 12 0 0 47 BACK VIEW SIDE VIEW BOTTOM VIEW Fig 4 24 Dimensional drawing of OS32C with OS32C BKT3 and OS32C BKT4 B OS32C with Simple Mounting Bracket and Top Guard Kit Assembly Drawing X4 SLOTS AS I O CABLE M5 SCREWS SPLIT AND FLAT WASHERS HARDWARE USER SUPPLIED QJ Qs x X4 M5 x 16 MOUNTING SCREWS X4 M5 WASHERS FLAT X2 SIMPLE MOUNTING BRACKET OS32C LASER SCANNER UNIT MODEL OS32C BP BP 4M BP DM BP DM 4M INSERT HEX HEAD HARDWARE INTO BRACKET SLOTS BEFORE ATTACHING THIS BRACKET TO UNIT USE OPEN END HEX WRENCH TOOL TO FASTEN SCREWS OS32C LASER SCANNER UNIT TO ALLOW FOR CONNECTOR CLEARANCE MODEL OS32C SP1 SP1 4M SP1 DM SP 1 DM 4M n ord
58. a format lt radius gt lt starting angle degrees ending angle degrees gt ni OS32C User s Manual 55 Basic Operation of Configuration Software Where the specified zone shape begins at lt starting angle degrees gt and moves in a counter clockwise direction and ends at lt ending angle degrees gt Specifying a negative angle is permitted If the described zone falls within the area between 225 and 315 the configuration tool will offer to correct the zone so that the imported zone falls within the minimum and maximum angular boundaries of the scanner Ending angle Fig 3 23 Circular segment Here is an example of a file specifying a circular segment with 2000mm radius starting at 340 and ending at 180 It is designated to be written to the safety zone of zone set one Line Number 1 1 0 2000 340 180 N o c1 FP W N Fig 3 24 Textfile for circular segment OS32C User s Manual Basic Operation of Configuration Software This text file would result in the following zone shape Fig 3 25 Circular segment from textfile Polygon This is specified by a list of XY coordinates of each vertex of the polygon A minimum of 3 vertices must be specified up to a maximum number of 677 Data format lt x coordinate gt lt y coordinate gt Here is an example of a file specifying a polygon with 5 vertices Line Number 1 2 3 4 5 6 54 30 23 78 T 38 04 1 59 8 23 10 31 50 9
59. afety zone amp Warning zone 1 i Warning zone 2 Off Line y 2173 mm Beam 482 Fig 3 89 Detection Zone in Protruding Part 32 97 r 3993 fk 3350 Narrow intruding areas less than 70mm wide are NOT valid zone perimeters A scanner configured with such a safety zone would see a presence within this area if in monitor mode but would not initiate a machine stop The following pictures shows a possible zone configuration that contains an intrusion that is narrower than 70mm in width In this case the scanner has two fields of view and the object must be entirely in the left or right field of view to be detected therefore this narrow intrusion of less than 70mm in width is not a valid zone Refer to Fig 3 90 amp 0532C Configuration Tool Version 1 3 11 New Configuration E loj x File Edt View Configuration Reference Boundary Utilities OBE 8 O Foreground Safety zone Zone zone 3 gt a Oe zal E me B Safety zone if Warning zone 1 i Warning zone 2 Off Line 128 099 in 3297 x 2034 ly 2595 imm Beam 244 Fig 3 90 Detection Zone in Intruding Parts OS32C User s Manual 87 Basic Operation of Configuration Software Reset to Default Configuration This section describes how to reset the scanner back to manufacturing default configuration Note This feature is available in Configuration Tool version 2 0 8 and up 1 Log on to OS3
60. alibration resets the threshold value of window transmittance This threshold value is used for Window contamination warning Zone Set Select Up to 70 zone sets can be switched according to the wiring for zone set selection Refer to Zone Set Selection on page 19 OS32C 152 User s Manual Appendix Accessories Description Complete OS32C Systems OS32C laser scanner with 3m range and back location cable entry OS32C BP OS32C laser scanner with 4m range and back location cable entry OS32C BP 4M OS32C laser scanner with 3m range EtherNet IP and back location cable entry OS32C BP DM OS32C laser scanner with 4m range EtherNet IP and back location cable entry OS32C BP DM 4M OS32C laser scanner with 3m range and side location cable entry OS32C SP1 OS32C laser scanner with 4m range and side location cable entry OS32C SP1 4M OS32C laser scanner with 3m range EtherNet IP and side location cable entry OS32C SP1 DM OS32C laser scanner with 4m range EtherNet IP and side location cable entry OS32C SP1 DM 4M Spare OS32C Sensor Block Spare sensor block with 3m range without I O block OS32C SN Spare sensor block with 4m range without I O block OS32C SN 4M Spare sensor block with 3m range EtherNet IP without I O block OS32C SN DM Spare sensor block with 4m range EtherNet IP without I O block OS32C SN DM 4M Spare OS32C I O Blocks Spare I O block with cable access from the back OS32C CBBP Spare I O block with cable
61. allation S KxT C S Minimum safety distance in mm measured from the danger area to the outer contour of the safety Zone K Movement or approach speed in mm s constant K 1600 mm s T Delay between interruption of the safety zone and standstill of the machine in seconds consisting of the sum of t and tz t1 Response time of the OS32C t2 Rundown time of the machine mechanical rundown reaction time of control system C Additional supplemental distance in millimeters B Example of safety distance calculation K 1600 mm s approach speed constant T t1 t2 0 58s Overall response time t1 0 08 seconds OS32C response time adjustable t2 0 5 seconds Max time required to full stop of the machine C 850mm S KxT C 1600 x 0 58 850 1778 mm OS32C User s Manual Installation Configuration Example Hand Detection Protection An application example for perpendicular approach to the scanning plane is shown below hand intrusion detection protection for a vertical plane protection zone e Intrusion hand detection protection Reference Boundary Monitoring RBM must be applied when the OS32C is used for Entry Access Protection guarding as specified in IEC61496 3 2008 I Refer to page 22 for more information on RBM e The OS32C can be configured for 30mm and 40mm resolution for these types of applications To ensure adequate detection a response time of 80 ms is required e Additional counter measures for pro
62. ar soe omen Fig 3 87 Changing Configuration Software Options 3 Edit an item you want to change 4 After configuration is finished click Apply 9 A screen shown below is displayed Click OK Confiquration Tool E 1 Selected options are saved Fig 3 88 Apply Option Changes OS32C User s Manual Basic Operation of Configuration Software Caution on Safety Zone Configuration Due to the scanner s minimum object resolution criteria it is possible to configure zones that are not considered valid These zone configurations may contain a protrusion or intrusion that is narrower than 70mm in width within the field of view This type of invalid zone configuration can only occur within a distance of 4 meters from the scanner Narrow protruding areas less than 70mm wide are NOT valid zone perimeters A scanner configured with such a safety zone would see a presence within this area if in monitor mode but would not initiate a machine stop The following pictures shows a possible zone configuration that contains a protrusion that is narrower then 70mm in width since this protrusion is less than 70mm in width it will not detect a 70mm object Refer to Fig 3 89 amp 0532C Configuration Tool Version 1 3 11 New Configuration E e nj x lit View Configuration Reference Boundary Utilities A EIE 2 8 6 amp Foreground Safety zone Zone Zone 3 Zr dot sO ENEA EA OF E S
63. bjects entering an area that has been determined to be a hazard Upon sensing that the object is within the Safety Zone the OS32C will send a stop signal to the control circuitry of the machine being guarded Two Warning Zones can be defined with a longer distance than a safety zone allowing a configuration to detect objects that are closely approaching the hazardous area of the Safety Zone before the actual Safety Zone is encroached Applications for the OS32C include mobile applications on automatic guided vehicles AGV or transfer carts as well as stationary use such as within a robotic work cell in front of a press or around other hazardous machinery OS32C User s Manual Description of Use and Features Features e Can detect intrusions within the safety zone with a radius of up to 4 m min obj resolution of 70mm and two warning zones with a radius of 15 m covering a maximum scan angle of 270 When an object is detected within the safety zone individual sector indicators immediately turn on 8 red indicators indicating the object s position of intrusion Seventy sets of safety zone and warning zone combinations are available supporting complicated changes of working environments The configuration software allows easy to use monitoring zone configuration A safety relay can be directly monitored by the external device monitoring function The physical mounting position of the safety laser scanner can be
64. ceo 79 2 3 12 AN E d SCAN PLANE HF p ARE ii Ass bs es 37 9 1 49 D S 39 9 1 57 le 23 3 12 2 0 48 0 92 vo 4 8 0 19 1 62 93 7 3 69 BACK VIEW SIDE VIEW 155 9 6 14 r 106 0 Ems zh 3 6 4 0 25 dia 4 5 3 0 21 dia 102 4 4 03 144 4 5 69 66 4 2 62 54 5 2 15 BOTTOM VIEW 23 3 0 92 DIMENSIONS mm Inches Fig 4 28 Dimensional drawing of OS32C with OS32C BKT1 and OS32C BKT4 B OS32C with Bottom Side Mounting Brackets and Top Guard Kit Assembly Drawing X4 HOLES FOR A M5 MOUNTING SCREWS On j HARDWARE USER SUPPLIED ge z X3 HOLES FOR P M6 MOUNTING SCREWS SN 5 FLAT HEAD 90 DEG ax X4 M5 X 16 HARDWARE USER SUPPLIED MOUNTING SCREWS SCREW DIRECTION LINE A X4 M5 ef WASHERS FLAT X4 STAND OFF INDENTATIONS MODEL OS32C BKT1 BOTTOM SIDE BRACKET 1 MOUNTING KIT MODEL OS32C BKTA4 TOP GUARD TOP GUARD KIT DIMENSIONS mm Inches Fig 4 29 Assembly drawing of OS32C with OS32C BKT1 and OS32C BKT4 User s Manual 113 14 Installation B OS32C with XY Axis Rotation Mounting Kit Dimensional Drawing 111 4 4 39 55 9 2 20 50 0 1 97 46 0 en E SIDE VIEW 93 5 3 68 150 5 5 93 BACK VIEW d ce i MOUNTING 163 7 6 45 119 7 4 72 4 5 3 0 21 dia HARDWARE FOR Y ADJUSTMENT W 163 0 6 42 102 4
65. come taxes including any interest or penalties thereon imposed directly or indirectly on Omron or required to be collected directly or indirectly by Omron for the manufacture production sale delivery importa tion consumption or use of the Products sold hereunder including customs duties and sales excise use turnover and license taxes shall be charged to and remitted by Buyer to Omron Financial If the financial position of Buyer at any time becomes unsatisfactory to Omron Omron reserves the right to stop shipments or require satisfactory security or payment in advance If Buyer fails to make payment or otherwise comply with these Terms or any related agreement Omron may without liabil ity and in addition to other remedies cancel any unshipped portion of Prod ucts sold hereunder and stop any Products in transit until Buyer pays all amounts including amounts payable hereunder whether or not then due which are owing to it by Buyer Buyer shall in any event remain liable for all unpaid accounts Cancellation Etc Orders are not subject to rescheduling or cancellation unless Buyer indemnifies Omron against all related costs or expenses Force Majeure Omron shall not be liable for any delay or failure in delivery resulting from causes beyond its control including earthquakes fires floods strikes or other labor disputes shortage of labor or materials accidents to machinery acts of sabotage riots delay i
66. d See Table 7 2 Machine table Width of Danger danger zone zone Fence l Safety zone i l LL Safety zone that needs setup by the configuration software Top View Cover to prevent intrusion to dead zone SFdistance jg e l Fig 4 7 Installation on a Machine E Specifications K 1600 mm s Movement or approach speed mm s T t ta t1 0 08s Response time of OS32C s t2 0 2s Stop time including response time of machine s C 1200 mm 0 4xH C 850 mm safety factor mm H 300 mm Distance of detected level from reference level mm Z 4Z1 Z2 Z1 110 mm OS32C s measurement error mm 100 mm at a range of 3 m or less and 110 mm at a range of greater than 3 m Z2 0 mm Additional error by reflective background mm OS32C User s Manual 97 Installation B Calculation Example of Safety Distance S S KxT C Z 1600 mm s x 0 08 s 0 2 s 1200 mm 0 4 x 300 mm 110 mm 448 mm 1080 mm 110 mm 1638 mm 100 mm at a range of 3 m or less and 110 mm at a range of greater than 3 m There are several different ways to install the OS32C as shown in Fig 4 8 Each length of SFdistance the potential dead space indicated in Fig 4 7 between the OS32C and the danger zone is different 111 4mm 103 4mm 90 4mm OS32C only OS32C with OS32C BKT1 OS32C with OS32C BKT1 amp OS32C BKT2 OS32C with OS32C BKT3 Fig 4 8 Dimens
67. d OS32C User s Manual rb m o o c Oo o XV et o a c o o Xvi OS32C User s Manual Contents Legislation and Standards i Terms and Conditions Agreement i Safety Precautions ig Precautions for Safe Use 000000000000 X Precautions for Correct Use 0 y X How to Read This Manual Explanation of Symbols xi Chapter1 Description of Use and Features 1 Theory of Operation 2 Features 3 System Components 4 Application Examples o Applying the OS32C to fixed stationary applications 5 Applying the OS32C on Automated Guided Vehicles AGV 7 Rating Performance ag Chapter2 Operating States amp Output Modes 13 Operating States 14 OperatingMode OAT Automatic Start NT Statintelock 47 Start Restart Interlock a Power Reserve Mode 17 Parameter Configuration ag Safety Critical Parameters 18 Non Safety Critical Parameters 19 Safety Outputs 200 Auxiliary amp Warning Outputs eg Reference Boundary Monitoring RBM 22 Pollution Tolerance Mode PTM 23 Zone Set Selection O H i J 25 J Zone Set Input Selection O 25 ZoneSetSwithing 7 27 Chapter3 Basic Operation of Configuration Software 33 Getting Started 35 OS32C User s Manual xvii How to Start Description of Screen Menu Tool Bars Information Bar Offline Mode Connection to the OS32C Connecting the PC and the OS32C Forced DHCP mode Changi
68. d other reasons It is our practice to change part numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the Product may be changed without any notice When in doubt special part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product PATENTS Elements of the electronics and optics essential to meet the specifications and performance standards of Omron STI controls are covered by one or more of the following U S Patents Numbers 6 665 621 6 753 776 6 493 653 6 587 811 7 965 384 Additional patents pending Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions OS32C User s Manual Safety Precautions The Alert symbols and their meanings ensure safe use of the products In order to use the OS32C safely the precautions listed in this manual are indicated by alert symbols The descriptions must be followed failure to follow all precautions and alerts may result in an unsafe installation or operation The following indictions and symbols are used Indicates a potentially hazardous situation which if not avoided will result in minor or modera
69. de to Buyer specifications infringed intellectual property rights of another party Property Confidentiality Any intellectual property in the Products is the exclu sive property of Omron Companies and Buyer shall not attempt to duplicate it in any way without the written permission of Omron Notwithstanding any charges to Buyer for engineering or tooling all engineering and tooling shall remain the exclusive property of Omron All information and materials supplied by Omron to Buyer relating to the Products are confidential and proprietary and Buyer shall limit distribution thereof to its trusted employees and strictly prevent disclosure to any third party Export Controls Buyer shall comply with all applicable laws regulations and licenses regarding i export of products or information iii sale of products to forbidden or other proscribed persons and ii disclosure to non citizens of regulated technology or information Miscellaneous a Waiver No failure or delay by Omron in exercising any right and no course of dealing between Buyer and Omron shall operate as a waiver of rights by Omron b Assignment Buyer may not assign its rights hereunder without Omron s written consent c Law These Terms are governed by the law of the jurisdiction of the home office of the Omron company from which Buyer is purchasing the Products without regard to conflict of law princi ples d Amendment These Terms constitute the entire agreement bet
70. de to the configuration including safety and non safety critical parameters 2 Safety Configuration Checksum this checksum value is updated when changes are made to the safety zones or the safety critical parameters Please see page 51 for the list of safety critical parameters 3 Non Safety Configuration Checksum this checksum value is updated when changes are made to the warning zones or the non safety critical parameters Please see page 52 for the list of non safety critical parameters OS32C User s Manual Checkout Testing Safety Zone If the OS32C is operating in automatic start mode make sure that the machine stops and does not restart when the test object is in the safety zone Check its operation by approach of a test object into a safety zone It is recommended that this test be performed after a shift change or 24 hours of operation To test the OS32C s detection capability guide the test object along the perimeter of the safety detection zone as shown in Figures 6 1 and 6 2 The hazardous motion of the guarded equipment must stop immediately within the pre determined accepted stop times While in Automatic Start Mode the OS32C MUST remain in the machine stop state throughout the entire test To test the OS32C use a test object with a diameter appropriate for the selected resolution A test object does not come with the OS32C B Testing a Horizontal Safety Zone Top view Guarded machine Note In this
71. delay from zone violation to system stop due to response time Expect delay from zone clearance to system restart due to restart delay time 000009200 Fig 3 81 Playback controls Click on the scrollbar to fast forward or backward by 10 frames Click on the arrow at each end of the scrollbar to move by one scan at a time Click on the Qu mp to move forward or backward to the next stop event OS32C User s Manual Basic Operation of Configuration Software Read Fault Log There are separate fault logs for the sensor block and for the IO block Each fault log contains the most recent 100 faults that have occurred Fault entries are shown with the most recent faults first so fault entry 1 is the oldest fault To retrieve a fault log 1 From the Utilities menu select Read Fault Log 2 Select sensor block or IO Block 3 Print or save the error log to a text file The example below is shown in printed form When saved to a text file the data can later be exported to a spreadsheet Omron Scientific Technologies Inc OS32C Configuration Tool Version 1 7 10 Wednesday July 31 2013 09 15 31 AM System Information Sensor block serial AS00457S I O block serial AS00457B Firmware version 3 12 Model OS32C STANDARD Minimum CFG Tool version 1 5 0 FPGA version 1 0 Compatible FPGA version 1 0 Chronometer h mm 1220 04 Product series OS32C Sensor name Scanner at the corner Angular resolution 0 49 Mini
72. e and the danger zone See Chapter 4 for calculation of the safety distance 6 Verify that the scanner can only be reset from a position outside and with a view of the monitoring zone 7 Check for signs of external damage to the OS32C system the guarded machine the electrical cables and wiring 8 Verify that the connections between the control system of the guarded machine and the OS32C are correct 9 Start the machine While the machine is in motion intrude into the safety zone with the test object The machine should stop immediately Move the test object inside the perimeter of the safety zone The machine should remain stopped Caution Never insert the test object into the dangerous parts of the machine 10 Verify that the machine braking system is working properly If the machine does not stop fast enough adjust the braking system or increase the safety zone distance 11 Record the results of this procedure in the machine log OS32C 154 User s Manual Appendix Declaration of Conformity OMRON Sts OMRON SCIENTIFIC TECHNOLOGIES INCORPORATED EC Declaration of Conformity OMRON Scientific Technologies Incorporated at 6550 Dumbarton Circle Fremont CA 94555 3605 U S A hereby declares that the following series manufactured products listed below conform with the relevant Essential Health and Safety Requirements EHSRs of the European Machinery Directive 2006 42 EC with the relevant requir
73. e bumper e De Safety Zone Dead Zone p Fig 4 13 Projecting Installation at Front of Vehicle ni OS32C User s Manual 103 Installation B Recessed Front End Mounting Although a recessed installation reduces the size of the dead zone in some cases this technique creates dead angles If the OS32C is mounted too deep within the vehicle the OS32C will not be able to properly scan the hazardous area These areas are referred to as Dead Angles as shown in Fig 4 14 On vehicles capable of speeds greater than 0 3m sec within 3 seconds additional safety measures must be taken Dead Zone gt cen Dead Zone fae Safety Zone Dead Zone gt OR Fig 4 14 Installation with Bodywork of AGV B Installation of OS32C There are several different ways to mount the OS32C as shown in Fig 4 15 The DFdistance the minimum required clearance when installing the OS32C in a recessed location needs to be considered depending on the mounting method Also take additional precautions to prevent intrusion into the dead zone 779mm 98 9mm i 4 l epe mc I 1 I 1 OS32C only OS32C with BKT1 OS32C with OS32C BK1 OS32C with OS32C BKT3 and OS32C BKT2 Fig 4 15 Dimensions of DFdistance OS32C 4 User s Manual Installation Configuration for Automated Guided Vehicles AGV B Safety Distance Safety zone depth required for safety zone For calcula
74. e field According to ISO 13855 described later for an installation height exceeding 300mm the possibility of creeping under the protective field must be taken into account Always mount the OS32C so that it is protected from moisture and dirt Mount the scanner so that the indicators are visible Avoid locations where the OS32C is exposed to excessive shock and vibration Fig 4 6 Installation Height OS32C User s Manual 9 Installation Configuration When using the OS32C to detect the hazardous area the Start Restart Interlock mode should be selected the regulations applying to the machine must also be complied with B Safety Distance Required Depth of Safety Zone Always configure the safety zone in such a way that the machine comes to a standstill in a time less than that taken to reach the danger point of the machine after infringing interrupting the safety zone The standard ISO 13855 2005 EN 999 1998 must be used to calculate the minimum safety distance according to ISO 13855 2005 EN 999 1998 the minimum safety distance S from the danger zone area to the outer edge of the safety zone is calculated as follows S KxT C Z where S Minimum safety distance in mm measured from the danger area to the outer contour of the safety zone K Movement or approach speed in mm s constant K 1600 mm s T Delay between interruption of the safety zone and standstill of the machine in seconds consisting of the sum
75. e if any zones will be over written Example If the current configuration already contains DZS 2 and the text file also contains DZS 2 to be imported The process will overwrite the existing zones from DZS 2 Number of zones ta be over written 3 Would vau like to proceed e Cee Fig 3 33 Zones over written OS32C User s Manual 59 Basic Operation of Configuration Software The following message will indicate the number of new zones to be added If the current configuration contains one DZS 3 zones and the text file contains data for 69 DZS s 207 zones The process will create new DZS s to import the data Number of zones to be added 207 wis Would you like to proceed Fig 3 34 Zones to be added Once the configuration tool has imported and displayed the zone verify that the imported zone displayed is correct Click OK to accept the imported zone shape and use this shape for the zone selected in step 3 go to Edit select Discard Imported zone data Import zone ata Process completed Visually inspect the imported zone To discard select Edit Discard imported zone zone added Review zone Input Configuration Fig 3 35 Confirm imported zones Exporting Zone Coordinate Data 1 Start the OS32C Configuration Tool 2 Create a new configuration or load an existing one Select the zone to be exported by selecting the zone number and the desired safety or warning zone w 0532C Configuration Tool Versio
76. e machine it is guarding eat least every three months or more frequently depending on machine usage and employer guidelines Testing ensures that the OS32C system and machine control system work together to properly stop the machine Failure to properly test the equipment could result in serious injury to personnel If the safety system or the machine fails any of these tests do not run the machine Immediately tag or lock out the machine to prevent its use and notify the appropriate supervisor Machine Identification Date Technician Signature Checksum if applicable Condition Comments 1 Disable the guarded machine Apply power to the OS32C system 2 Verify that the guarded machine is suitable for use with the OS32C system See Introduction for more information 3 Visually inspect the machine to ensure that all access to the danger point is through the OS32C safety zone If access to any danger point is possible without being detected by OS32C additional protective measures must be taken such as barriers Verify that all other guarding devices and barriers are installed and operating properly 4 Verify that the correct minimum object resolution has been selected in accordance with the application type 5 Verify that the maximum safety zone distance of the OS32C system is equal to or greater than the calculated safety zone distance from the danger point Make sure that the operator cannot stand between the safety zon
77. e set B the longest time to turning off the OSSDs relative to tstart can be shown as tmaxTooff tmax Tresponse The critical timing guarantee to be met when changing zone sets is tDangerZoneB The input switching circuitry should begin switching the zone set select inputs prior to tdangerZoneB to ensure Zone B is activated early enough to detect an object previously present in the zone set The amount of time prior to tDangerZoneB to start switching can be derived from tmaxroott by equating it to tbangerZoneB tstart tDangerZoneB Tresponse Tdelay Tto Tsample This means the switching circuitry must be configured to begin switching the inputs TmaxReaction before tDangerZoneB to ensure safe monitoring of Zone set B where TmaxReaction Tresponse Tdelay Ttol Tsample If tstart Switching start time is configured without consideration of TmaxReaction total maximum reaction time object detection within the new safety zone after switching and turning OFF of the safety outputs may be delayed OS32C User s Manual 29 Operating States amp Output Modes lEnazoneA tDangerZoneB ax da um a c c c QUERENS ED e a amm o o o am o amb o amm o m P dua l l Zone set A l Zone set B l wate Zone set B_ d ee L gc l l l l l l l l l l Textend l l l l Tr T TT t start tmin tmaxToof Start tstart T delay 7 T toi tstart Taelay
78. e window is properly detection surface is dirty or blocked mounted and clean the dust detection surface 90 Internal temperature fault The scanner internal temperature Table 7 1 Diagnostic Code References OS32C User s Manual exceeds the operating limit Add more ventilation Appendix Additional Error due to Reflective Background An additional measurement error may need to be added due to reflective backgrounds See Specifications of additional Errors by Background Conditions of Background Influence The OS32C s measurement precision can be affected by the background reflection of an object 1 High reflective background material or object is present in the scanning plane and within 1 2m beyond the safety zone e g acryl panel stainless steel reflective tape mirror 2 Low reflective background material or object is present in the scanning plane and within 1 2m beyond the safety zone e g paint finished equipment If any of the conditions listed above apply to your application an additional error factor Z2 should be added to the calculated safety zone size M Result of safety zone calculation from safety distance Z Additional safety factors maximum measurement error Z Z1 Z2 Z1 The OS32C s maximum measurement error 100 mm at range of 3 m or less and 110 mm at range of greater than 3 m Z2 Additional Error by Reflective Background Safety zone distance M The OS32C s ma
79. easing lockout S2 Zone Select Switch 53 Reset Switch S54 Standby Switch E1 24 VDC Power PLC Programmable Controller This is for monitoring only and unrelated to a safety system 1 The Extemal Devices ED1 amp ED are force guided relays e g GTZ G SA or GTS 2 The Start Input must be a Normally Closed switch 3 If the External Device Monitonng is not used connect brown white wires to 0 V and then tum OFF the Extemal Device Monitoring with the configuration software 4 For zone select switch setting see Zone Set Input Selection When using only one zone no connection is needed for the zone select inputs Fig 5 5 Connecting to the Controller G9SA 301 Lob OS32C User s Manual OS32C 1 26 User s Manual Chapter6 Checkout Checkout and Test Procedures 128 Testing Safety Zone 129 Detection Capability 131 OS32C User s Manual 12 O gt Q o D e 128 Checkout Checkout and Test Procedures The tests outlined in this Test Procedure See Checkout and Test Procedure Log in p 154 must be performed at time of installation according to the employer s regular inspection program and after any maintenance tooling change set up adjustment or modification to the OS32C system or the guarded machine Where a guarded machine is used by multiple operators or shifts it is suggested that the test procedure be performed at each shift or operation change and also if there
80. ected by the user this means the OS32C will detect an object 30 40 50 70 mm or larger in diameter that is completely within the field of view The figure below shows an example for when the minimum object resolution is configured for 70mm Ee m ser ee C im 70mm object detected j 4 p 4 1 P r _ 70mm object yp detected d i Safety Zone j i 70mm object Y diu not detected OS32C Fig 6 3 Field of View The maximum radius of the safety zone will depend on the minimum object resolution selected Maximum safety zone radius 34 e EA Yn Wit Maximum safety zone radius CHECK Tu leer eere T Qu 3m range version m 4m range version m 30 1 75 1 75 2 5 2 5 3 4 40 50 70 Table 6 1 Minimum object resolution and maximum safety zone radius 3 0 3 0 4 0 B Zone of Limited Detection Capability The OS32C has a Zone of Limited Detection Capability that extends 5cm from the front window or up to 9 cm from the center of rotation Objects with very low reflectance in this area may not be detected Center of S Rotation Side View Top View Fig 6 4 Limited Detection Zone N WARNING The installer is responsible for assessing the risk and to ensure that the zone of limited detection does not create a safety hazard If a hazard exists additional countermeasure must be taken this may User s Manual 131 require additional guarding measure
81. ed in pink indicates the intruded area in the warning zone 1 a zone marked in yellow indicates the intruded area in the warning zone 2 while a zone marked in red indicates the intruded area in the safety zone The zone selected in Foreground is displayed as purple line Under the monitor mode the OS32C state is displayed on the main tool bar During the monitor mode you will also see the status of the OSSDs Warning and Auxiliary outputs the Zone selection input status and the Seven segment display on the rotation tool bar EE fe EA cq fap fee 2 26 i BH 8 8 B ce ce ce ce Auxiliary output OM Warning output OFF Active Warning zone set 1 Fig 3 76 System monitoring status OS32C User s Manual 79 Basic Operation of Configuration Software Record System Monitoring Live system monitoring can be recorded to a file This option is only available after successfully logging on to the scanner in either operator or supervisor mode The user can specify where the recording is to be saved as well as the recording duration In addition Triggered recording will take a snap shot recording 20 frames when an intrusion occurs 5 Recording will not be interrupted if the PC goes into screensaver mode Minimum recording duration is 5 seconds Maximum recording duration is determined by the type of storage device NTFS MEC type storage devices will have a 96 hour limit FAT32 type storage devices will have a limit
82. ements of the Low Voltage Directive 2006 95 EC with the essential protection requirements of the Electromagnetic Compatibility EMC Directive 2004 108 EC and with the RoHS Directive 201 1 65 EC the restriction of the use of certain hazardous substances in electrical and electronic equipment OS32C Series The OS32C Series Laser Scannner is an Electro Sensitive Protective Equipment ESPE Active Optoelectric Protective Device responsive to Diffuse Reflections AOPDDR Type 3 designed to detect persons as part of a safety related system The OS32C Series products have been type examined per the EC Type Examination Certificate issued by notified body TUV Rheinland Industrie Service GmbH Alboinstr 56 12103 Berlin Germany Certification Body for Machinery NB No 0035 The following Standards were used to form the basis for the requirements and tests IEC 61496 3 2008 Safety of machinery Electro Sensitive Protective Equipment Part 3 Particular requirements for Active Optoelectric Protective Device responsive to Diffuse Reflections AOPDDR IEC 61496 1 2012 Safety of machinery Electro Sensitive Protective Equipment Part 1 General requirements and tests EN 62061 2005 AC 2010 A1 2013 Safety of machinery Functional safety of safety related electrical electronic and programmable electronic control systems EN ISO 13849 1 2008 AC 2009 Safety of machinery Safety related parts of cont
83. en using multiple OS32C in the same location please review the following mounting recommendations eAdjust the scanners to offset the scanning plane by tilting the OS32Cs eAdjust the scanners to offset the scanning plane by mounting the OS32Cs at different heights eAdjust the scanners to different scanning planes and additional sampling scans response time on the OS32Cs Install a barrier to block the direct path of possible signal crossing OS32C User s Manual Installation Detection Plane 5 or more 5 or more Fig 4 2 Offset Scanning Level by Tilting 5 or more Detection Plane Detection Plane 5 or more Fig 4 3 Offset Parallel Scanning Levels by Different Installation Height MN When installing the OS32Cs side by side it is more effective to set their mounting heights differently When adjusting the OS32C tilted it may be more effective to adjust the OS32C downward depending on the condition of the outside mA light source natural light or halogen light Screen Front View Top View Fig 4 4 Separation using a screen 5 Use of a screen may increase the effect of reflection depending on its material Select one with matte black finish that is resistant to reflection CHECK OS32C User s Manual 93 Installation Distance from Wall
84. er Visual Sensor Identification Enter the 4 digit code from the sensor s display Order of each two digit pair is not important Press OF to continue Whe process must be completed within 30 seconds Fig 3 49 Visual Scanner Identification When the configuration tool detects only one scanner on the network the user will be prompted to confirm that the computer is connected to only one scanner When this happens the user will not need to enter the 4 digit Visual Sensor Identification code when making changes to the scanner Fig 3 50 Directly connected OS32C 68 User s Manual Basic Operation of Configuration Software T A confirmation message is displayed showing the changed configuration parameters After careful review click Confirm to accept Configuration Com career 1 Omron Scientific Technologies Inc OS32C Configuration Tool version 1 9 45 Beta 1 Friday February 14 2014 09 02 21 AM Review the configuration that was sent to the sensor If applicable use the vertical scroll bar to scroll down Press the Confirm button to accept Satfety Critical Parameters External Device Monitoring Enable Monitoring zone Multiple zones Fone delay ms bU Operating made Start Interlock Minimum object resolution cm FA Pollution tolerance made REM made Fig 3 51 Configuration Confirmation 8 A message shown below is displayed for confirmation of zone configuration edits Clicking Re
85. er to comply with Section 4 2 16 of IEC 61496 3 when the OS32C is mounted where the scanner position could change e g as the result of an impact additional mechanical means such as serrated or toothed lock washers must be employed in the mounting hardware Fig 4 25 Assembly drawing of OS32C with OS32C BKT3 and OS32C BKT4 ni OS32C User s Manual 111 Installation B OS32C with Bottom Side Mounting Brackets oe_ S leo dh Jeo Ld 347751137 9 1 49 sooneni dL VEI 4 2 0 17 BACK VIEW 39 9 1 57 23 3 0 92 41 0 1 62 SIDE VIEW 155 9 6 14 106 0 14 17 A b J 4 5 3 0 21 dia 144 4 5 69 664 2 62 DIMENSIONS mm Inches 54 5 2 15 23 3 0 92 BOTTOM VIEW Fig 4 26 External dimensional drawing of OS32C with OS32C BKT 1 B OS32C with Bottom Side Mounting Brackets Assembly Drawing x4 HOLES FOR a M5 MOUNTING SCREWS gt HARDWARE USER SUPPLIED eu x3 HOLES FOR M6 MOUNTING SCREWS FLAT HEAD 90 DEG HARDWARE USER SUPPLIED gt a x4 M5 x 16 CAMS Mounte SCREWS DS x4 M5 Qy WASHERS FLAT x4 STAND OFF INDENTATIONS BOTTOM SIDE MOUNTING BRACKET Fig 4 27 Assembly drawing of OS32C with OS32C BKT 1 OS32C 1 12 User s Manual Installation B OS32C with Bottom Side Mounting Brackets and Top Guard Kit 107 5 4 24 154 7 6 09 103 7 4 08 D 97 7 3 85 Ee 124 9 4 92 Pez te m
86. es a specified range of the zone information screen Shows or hides warning zone 1 in the zone information screen Show Hide Warning Zone 2 Shows or hides warning zone 2 in the zone information screen Polar Coordinate View the monitoring zone using the polar coordinate system Cartesian Coordinate Show Hide Grid Show Hide Scale Change Measurement Unit View the monitoring zone using the cartesian coordinate system Shows or hides grid Shows or hides the scaling Change unit of measure mm cm or inches Flip view horizontally Changes the PC screen view in a horizontal direction Flip view vertically Table 3 3 Changes the PC screen view in a vertical direction OS32C User s Manual 37 Basic Operation of Configuration Software Configuration Edit Properties Shows the configuration properties screen Edit Zone Switches to the monitoring zone configuration mode Add Zone Set Add a new zone to the configuration Sculpting Enable Disable sculpting mode Receive from Sensor Receives current configuration information from the OS32C All Changes Sends only the changed item s safety and non safety to OS32C for registration available at Supervisor access level only Entire Sends all setup items safety and non safety to OS32C for registration available at Configuration Supervisor access level only Send to Sensor Enter CEG Mode All Changes Sends only the changed item s of no
87. ete Selected Points 4 When zone edit is finished click Edit Zones from Configuration menu and verify if the checkbox is being unselected Now zone configuration is complete Send the configured zone information to the OS32C for registration From Configuration menu click Send to Sensor Enter CFG Mode All Changes Configure by following instructions on a displayed message 6 Reset the OS32C by following the prompts Configuration is now complete eU Safety and warning zones must be configured so that they maintain a distance of 100mm from the wall or fixtures at the range z CHECK of 3 mor less and at least 110 mm at the range greater than 3 m OS32C User s Manual 73 Basic Operation of Configuration Software Sculpting amp Reference Boundary Monitoring The scanning zone information from the OS32C can be used for zone configuration The desired safety zone can be traced within the scanning range of the OS32C Zone configuration based on this data is called sculpting To configure a zone with sculpting follow the steps shown below 1 From the Configuration menu select Sculpting The sculpting data displayed on the screen is based on the scanning information sent from the OS32C Move an object such as a test piece around the perimeter of the zone under configuration The position where the object is detected closest to the OS32C is used as the sculpting data N Ehatares meme oc b ER 5
88. etwork protocol that provides communication across diverse interconnected networks Show icon in notification area when connected v Notify me when this connection has limited or no connectivity Fig 3 8 Local Area Connection Properties 9 To set the PC to DHCP mode select Obtain an IP Address automatically To set the PC to a fixed IP address select Use the following IP address and specify the desired IP address Internet Protocol TCP IP Properties S AS x General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 42 B5 s oz Subnet mask ZH sala cab s T Default gateway Gbtein OHS server address automatically Use the following DNS server addresses Prefered DNS server A Alternate ONS server Advanced Cancel Fig 3 9 TCP IP Properties OS32C User s Manual Basic Operation of Configuration Software 6 When selecting Obtain DNS server address automatically an alternate configuration can be set To set a fixed IP address for the alternate configuration select Use the following IP address from the Alternate Configuration tab Set an IP address correctly according to the network environment If you do not set the IP address select A
89. f its safety outputs when it detects an intrusion in the safety zone and the guarded machine stops In addition the OS32C will test the safety outputs by switching the outputs off for lt 600us every 5 min See Fig 2 1 below 5 minutes OSSD A dr uu m Hl lt 600us OSSD B 7 dp 600us 2 5minutes Fig 2 1 OSSD Test Pulses Auxiliary amp Warning Outputs The OS32C has a non safety auxiliary output and a non safety warning output max 100mA 24VDC Both the output type PNP NPN and polarity Active ON Active OFF can be configured These outputs can be configured to operate in one of the following modes Follow OSSD indication output will turn ON when the machine stops Indicate FAULT output will turn ON when a fault has occurred e Warning Zone 1 infringed output will turn ON when an intrusion is detected in warning zone 1 Warning Zone 2 infringed output will turn ON when an intrusion is detected in warning zone 2 e Window Contamination Warning output will turn ON when contamination of the scan window reaches a certain level OS32C User s Manual Operating States amp Output Modes Output Mode Active ON 1 Active OFF 2 Disabled Output always OFF Output always OFF Safety Output Information Mode Same as OSSDs output ON when safety Opposite of OSSDs output OFF when zone is clear safety zone is clear Lockout Information Mode Output ON when fault occurs
90. fresh Scan Zone displays new scanning zone information of the OS32C on the screen Click Yes to confirm the configured zone If a configured zone has not changed this message will not appear Safety Critical Parameter i Safety Zone 1 Confirm that the safety zone data is correct Refresh Scan Zone E eo Fig 3 52 Confirming Zone Configuration 9 After transmission is finished the window shown below is displayed Click Yes to confirm If you do not want to register the configuration click No j e All changes were sent to the sensor WO Would you like to register your changes Selecting Yes will register the changes and exit confiquration mode Selecting No will discard the changes and exit configuration mode Selecting Cancel will remain in configuration mode without register nor discard the changes You must later select Confiquration Register or Discard Changes to exit the mode Cancel Fig 3 53 Write Configuration User s Manual 69 OS32C Basic Operation of Configuration Software 1 0 The screen shown below is displayed while the OS32C resets Configuration is being updated There will be a delay for resetting the sensor Fig 3 54 Reset The configuration is now complete SN rj E A If writing cannot be done wiring may be wrong Refer to Chapter 5 to correct wiring m CHECK OS32C TO User s Manual Basic Operation of Configuration Software Editing Monitor Zones Th
91. ge to the surface OS32C User s Manual 145 Appendix Warning Zone Object Resolution The user can configure up to two warning zones for each zone set with the OS32C The warning zone should be configured to be larger than the safety zone so that it can send a warning signal before the intrusion approaches into the safety zone The OS32C warning zone object resolution is determined by the nominal object resolution and the reflectance value It varies depending on the distance from the scanner 120 100 096 90 096 100 80 0 70 0 f 80 M E 60 0 N 60 50 0 z l o ry 40 0 40 x 30 096 20 096 20 ae 10 0 0 0 0 1 2 3 A 5 6 Fi 8 9 10 11 12 13 14 15 Range m a Nominal object resolution mm Minimum reflectance 0S32C xxx 4M with 15m max warning range t Minimum reflectance 0S32C xxx with 10m max warning range Fig 7 7 Warning zone object resolution OS32C 146 User s Manual Appendix Additional Zone Set Switching Strategies The following information provides additional strategies to specify protection zones that guarantee protection of zone set A when zone set may switch before monitoring of zone set A is no longer required when switching from zone set A to zone set B tEnazoneA These examples focus on the dangerous area that exists during zone set transitions limiting the extended protection zone Zexra to only the areas that need it as opposed to a
92. ge version m Minimum object resolution mm 30 1 75 1 75 Table 2 7 Minimum object resolution and maximum safety zone radius B Zone Set Selection The OS32C is capable of monitoring up to seventy zone sets where a zone set is defined as one safety zone and two warning zones These zone sets can be controlled via programmable selectable inputs The installer has the ability of deciding how many and which inputs to use with the configuration software For more information on Zone Set Switching see page 27 B Zone Set Select Input Combinations When multiple zones are selected the zone set select input combination table must be configured These settings will be determined by the number of zones needed and available inputs B Zone Transition Delay When multiple zones are used the transition time must be accounted for in the safety distance calculation This delay is 10 ms This would show up as an additional component ts of T in the Safety Distance calculation on page 105 The tsdelay does not apply in applications without multiple zones Non Safety Critical Parameters B Auxiliary Output Mode There are five possible auxiliary output settings safety output information mode lockout information mode warning zone 1 infringed mode warning zone 2 infringed mode and window contamination warning mode B Warning Output Mode There are five possible warning output settings safety output information mode lockout informatio
93. gment Warning zone 2 Circular segment Add zone Fig 3 19 Zone Shape Zone Shape Select from Circular segment Polygon Semi circle 180 Rectangle 180 and Polygon 180 Selecting Polygon automatically creates a shape with six segments This shape can be changed after finishing the wizard 9 Click Next If Multiple zones is selected proceed to select zone shapes for the other zone s 6 The screen shown below is displayed In this example a rectangle was selected for the safety zone a polygon was selected for warning zone 1 and a circular segment was selected for warning zone 2 LL i eo T 0532C Configuration Tool Version 1 9 77 New Configuration ca El 2s File Edit Vie Configuration Reference Bounda Utilities 2 fr E Foreground Safety zone Zone set 1 J5 Ex E 4S Foreground safety J hi wt na f 2 e rte 102 O 718439 8 ib 9 0 Safety Critical Parameters 4 External Device Monitoring Enable l Reset rotation Response time ms Edit 4 Monitoring zone Multiple zones v Zone delay ms 60 x H Operating mode Start Interlock v 1 oe d Minimum object resolution mm 70 v Pollution tolerance mode NEN Window only x j Non Safety Critical Parameters Restart delay ms 100 t4 Auxiliary output mode E Follow OSSD x
94. gs to the zone Table 3 5 Utilities Discover Sensors Find sensors on the network Log On Used to log on to the OS32C Log Off Used to log off from the OS32C Change Sensor Name Change the name of the OS32C Sensor Ethernet Configuration Change the IP address of the OS32C Change Password Used to change the password Read Encrypted Password Shows the encrypted password in case of lost password Sensor Displays the fault log of the sensor block I O Block Display the fault log of the I O block System Information Display the system and ethernet configuration of the OS32C Window Calibration Used after the window is replaced Shows current OS32C scanning zone information on the zone information screen in Read Fault Log System Monitoring real time Record System Monitoring Record OS32C scanning zone information Playback System Monitoring Playback previously recorded OS32C scanning zone information Table 3 6 OS32C 38 User s Manual Basic Operation of Configuration Software Tool Bars O E amp dy s L9 Foreground Safety zone zone Zone set 2 d d ot 1 2 3 4 5 6 7 8 Fig 3 2 1 Create a new configuration Used to create new configuration of OS32C System Monitoring Shows current scanning zone information on the zone information screen in real time Sculpting Enable disable sculpting mode Record system monitoring Record OS32C scanning zone infor
95. hanges to the sensor verify that the safety parameters are configured as intended for the application Take precautions to prevent dirt dust or debris from entering the sensor and I O block connectors It is recommended that this be done on a clean workstation as contaminants may degrade the performance of the OS32C Adhesion of dust to the scan window may cause a false operation The OS32C will require periodic cleaning of the scan window and dust detection surface Operation of the OS32C may be affected by light in the environment such as incandescent light strobe light and light from a photosensor using infrared light Operation of the OS32C may be affected by substances in the environment such as fog smoke steam and other small particles Ensure the measurement report configuration matches the expected measurement data format ei ooeooo OS32C User s Manual IX Precautions for Safe Use Make sure to follow all the safety precautions that are necessary to ensure safe use of the product e Thoroughly read this installation manual and understand the installation operation checks and maintenance procedures before using the product Loads must satisfy both of the following conditions Not short circuited Not used with a current that is higher than the OSSD rating 250 mA sourcing he main unit must be properly mounted with the proper mounting hardware Do not drop the product serious damage will occur
96. ic display indicates a state of monitoring zone set selection and a response time 2 OSSD OFF State An object exists in a safety zone and it is being detected The two safety outputs are in the OFF state and the machine stop red indicator and the intrusion indicators in the affected region s are lit The protected machine is not allowed to operate The status diagnostic display shows 3 Interlock State This state waits for a start input See p 17 for details The two safety outputs are in the OFF state the red STOP indicator and yellow interlock indicator are lit The protected machine is not allowed to operate The status diagnostic display shows 01 4 Lockout State A failure is being detected and the guarded machine is being stopped The two safety outputs are in the OFF state the machine stop red indicator is lit and yellow interlock indicator is flashing The protected machine is not allowed to operate The status diagnostic display shows the error code that caused the lockout The OS32C system will remain in the lockout state until the problem is corrected and a start input is applied or power on the unit is cycled B indication Patterns RUN indicator When OSSD is ON Green LED When OSSD is OFF STOP indicator When OSSD is OFF Red LED When OSSD is ON Interlock Indicator Interlock State Yellow LED Flashing Lockout State 1Hz Configuration State 4Hz Off Other than the above Warning output
97. indicator When any warning zone is intruded Orange LED Flashing When dust or contamination is detected on the scan window 1 Hz Off Other than the above Status Diagnostic Display 00 CE See OS32C Status Check on page 137 Individual Sector Indicators On When an object is in any safety or warning zone 1 2 Red LED Flashing When dust or contamination is detected on the scan window 1 Off Zones are clear and window is clean 1 The functionality of the intrusion indicators is configurable via the configuration tool 2 The intrusion indicators in the affected region is lit or flashing Table 2 1 Indication Patterns OS32C User s Manual RUN indicator Green LED STOP indicator Red LED Operating States amp Output Modes Interlock indicator Yellow LED Warning output indicator Orange LED Power On Self Test On On On Machine Stop Off Depends on configuration and object position Machine Run Normal Operation Machine Run Dust on scan window Depends on configuration and object position Flashing 1 Hz Interlock Standby Depnds on configuration and object position Off Fault Dust on scan window Flashing 1Hz Flashing 1 Hz Fault others Flashing 1Hz Off Configuration Table 2 2 OS32C Operating States and Corresponding Outputs B Status Diagnostic Display Flashing 4Hz When powe
98. ion Example of Safety Distance Safety Zone Depth S Sp Z Sp Z1 Z2 Zgc Zbt 1600 mm 110 mm 0 mm 50 mm 100 mm 1860 mm B Calculation Example of Safety Distance Safety Zone Width Sw Vwt2xZ VW 2 x Z1 Z2 Zgc Lf 1100 mm 2 x 110 mm 0 mm 50 mm 100 mm 1620 mm 100 mm at range of 3 mor less and 110 mm at range of greater than 3 m OS32C 1 06 User s Manual Installation E Additional Error Z2 due to Reflective Backgrounds If one of the conditions listed below applies to your application an additional error factor Z2 should be added to the safety zone 1 High reflective background material or object is present in the scanning plane and within 1 2m beyond the safety zone e g acrylic panel stainless steel reflective tape mirror 2 Low reflective background material or object is present in the scanning plane and within 1 2m beyond the safety zone e g paint finished equipment LA Additional Error due to Reflective Background p 139 AGV Standards Safety and Machine standards vary from country to country and machine to machine The following related standards may be referenced ASME ANSI B56 5 1993 EN 1493 eEN 1525 EC EN 61496 3 User s Manual 107 OS32C Installation External Dimensional Drawings B OS32C with Back Location Cable Entry with EIP and Back Location Cable Entry OS32C BP OS32C BP AM OS32C BP DM OS32C BP DM 4M ETHERNET CONNECTOR
99. ion of Conformity Revision History OS32C User s Manual 139 139 141 142 143 143 145 146 147 151 153 154 155 156 Chapter1 Description of Use and Features Theory of Operation Features Application Examples Applying the OS32C to fixed stationary applications Applying the OS32C on Automated Guided Vehicles AGV Rating Performance 10 2 3 oystem Components 4 5 5 7 OS32C User s Manual Description of Use and Features Theory of Operation The OS32C safety laser scanner is an optical safety sensor that uses diffuse reflection of a pulsed laser light to determine the location of objects entering a predefined monitoring zone Internally a spinning mirror assembly scans a monitoring zone by sending a pulse of light which reflects off the first object in its path The distance from the sensor to the object is determined by measuring the time that the light requires to return from the sensed object This method of sensing allows for standard simple or irregular shapes to be used as the predetermined sensed monitoring zones It also allows for the monitoring zone to be changed if the hazardous area changes Using diffused reflection of light back to the OS32C precludes the need for a traditional transmitter receiver pair Within the sensing range of the OS32C three fields can be monitored simultaneously One safety zone and two warning zones One Safety Zone is used to detect personnel or other o
100. ion of Safety parameters Supported 6 Supported 6 Supported 5 Supported 5 Warning Zone changed via Ethernet IP capability Supported 6 Supported 5 1 Requires Configuration Tool Version 1 4 0 and up 2 Requires Configuration Tool Version 1 6 0 and up 9 If serial number of the sensor block is higher than AS08300 and Configuration Tool is version 1 6 0 and up 4 Requires Configuration Tool is Version 1 8 0 and up 5 Requires Configuration Tool is Version 2 0 0 and up 6 If serial number of the sensor block is higher than AS17500 and Configuration Tool is Version 2 0 0 and up Configuration Tool Version before 1 4 0 1 4 0 and up 1 6 0 and up 1 8 0 and up 2 0 0 and up Configurable minimum object resolution Supported Supported Supported Supported Standby mode with laser shutoff Supported Supported Supported Supported Copy amp paste zones and zone sets Supported Supported Supported Supported Record system monitoring Supported Supported Supported Supported Playback system monitoring Supported Supported Supported Supported Support for inverting 7 segment display Supported Supported Supported Supported Display configuration filename in config i Supported Supported Supported Supported tool header inu b oe Supported Supported Supported Supported Config tool support for switching between default OS32C configuration and the Supported Supported Supported Su
101. ional inputs are EDM input 50 mA Start input 20 mA Standby input 5 mA Zone X input 5 mA x 8 eight zone set select inputs 4 Output voltage is Input voltage 2 0 VDC 5 Total consumption current of 2 OSSDs auxiliary output and warning output must not exceed 700 mA 6 An Ethernet cable with an M12 4 pin connector is required T Output polarity NPN PNP is configurable via the configuration tool 8 Pollution tolerance in RBM mode will increase the scan period resulting in an increase of the response time See Table 2 5 for detail Table1 2 OS32C Specifications OS32C User s Manual 11 OS32C User s Manual Chapter2 Operating States amp Output Modes Operating States 14 Operating Mode 17 Automatic Start 17 Start Interlock 17 Start Restart Interlock 17 Power Reserve Mode 17 Parameter Configuration 18 Safety Critical Parameters 18 Non Safety Critical Parameters 19 Safety Outputs 20 Auxiliary amp Warning Outputs 20 Reference Boundary Monitoring RBM 22 Pollution Tolerance Mode PTM 23 Zone Set Selection 25 Zone Set Input Selection 25 Zone Set Switching 27 OS32C User s Manual 1 Operating States amp Output Modes Operating States The following operating states exist for the OS32C system 1 OSSD ON State The two safety outputs are in the ON state and the machine run green indicator is lit The protected machine is allowed to operate The state diagnost
102. ions of SFdistance Take additional precautions to prevent intrusion to the dead zone after determining how to mount the OS32C E Additional Error Z due to Reflective Background 1 High reflective background material or object is present in the scanning plane and within 1 2m beyond the safety zone e g acrylic panel stainless steel reflective tape mirror 2 Low reflective background material or object is present in the scanning plane and within 1 2m beyond the safety zone e g paint finished equipment If any of the conditions listed above apply to your application an additional error factor Z2 should be added to the safety zone TES Additional Error due to Reflective Background p 139 OS32C User s Manual Installation Configuration Example Installation on a Machine 2 An example of installing a cover on the machine with undercut to mount the OS32C is shown below The OS32C needs to be installed so that the operator cannot stand between the safety zone and danger zone Set a cover or undercut on the machine as shown in Fig 4 9 so that the operator cannot stand on the dead zone Recessed mounting on the machine eliminates the dead zone as shown in the left figure achine table Side View Machine table The OS32C measurement error Z1 100 mm at a range of 3 m or less and 110 mm at a range of greater than 3 m Additional error Z2 by reflective background In this example Z2 is O due to no surro
103. iption Corrective Action Code P 88 Power up indication Normal operation guarded machine stop blinking Standby mode guarded machine stop at a slow The rate of blinking depends on the rate mode 01 Interlock state waiting for start input 02 Configuration mode guarded machine stop 80 Window contamination indication The window is dirty or scratched clean or guarded machine stop replace as necessary 83 Window condensation indication Condensation is detected in the window guarded machine stop wait for unit to warm up 84 Blinded beams indication guarded Check for mutual interference with machine stop another scanner See mounting considerations on the user manual nearby retro reflectors or strong interfering light sources Mounting Considerations p 92 70 Incorrect number of active zone set Check zone set select input wiring zone select inputs guarded machine stop configuration selection zone set select input switching time and zone delay configuration 71 Invalid or undefined zone set select input Check zone set select input wiring zone combination but correct number of active configuration selection zone set select zone set select inputs guarded machine input switching time and zone delay stop configuration oo I Table 2 5 Safety output fault Safety output A is short circuited to 24V Safety output B is short circuited to 24V Safety output A is short circuited to OV Safety ou
104. is section describes how to edit and register the changes made to the zone configurations to the OS32C 1 From Configuration menu click Edit Zones 2 From Zone Set of the tool bar select a zone set to edit Then select a zone to edit from Foreground In this example Safety zone and Zone 1 are selcted _ 0532C Configuration Tool Version 1 9 43 Beta 1 New Configuration E File Edit Vie Configuration Reference Boundar Utilit 50 P E E mg e QQ Foreground Safety zone Zone Zone 1 p sax OQ ATEA A AAE El sas o Safety Critical Parameters 4 t External Device Monitoring Enable v Reset rotation Response time ms Edit PAN Monitoring zone Multiple EE ES Zone delay ms 60 Operating mode Start Interlock X Minimum object resolution mm 70 v Pollution tolerance mode Disable v Non Safety Critical Parameters Restart delay ms 100 4 Auxiliary output mode Follow OSSD Auxiliary output type PNP Auxiliary output polarity Active ON x Warning output mode Follow OSSD 4 Warning output type PNP E Warning output polarity Active ON x Power reserve mode Disable vj 7 Segment display Enable Non Inverted Y ISI option Enable Md ISI mode Follow safety zone X Default configuration Properties Zone Inputs
105. is subject to the Omron s Warranty and Limitations of Liability Change in Specifications Product specifications and accessories may be changed at any time based on improvements and other reasons It is our prac tice to change part numbers when published ratings or features are changed or when significant construction changes are made However some specifica tions of the Product may be changed without any notice When in doubt spe cial part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions OMRON AUTOMATION amp SAFETY OMRON AUTOMATION AND SAFETY THE AMERICAS HEADQUARTERS e Chicago IL USA 847 843 7900 800 556 6766 e www omron247 com OMRON CANADA INC HEAD OFFICE OMRON ARGENTINA SALES OFFICE Toronto ON Canada 416 286 6465 866 986 6766 gt www omron247 com Cono Sur 54 11 4783 5300 OMRON ELECTRONICS DE MEXICO HEAD OFFICE M xico DF 52 55 59 01 43 00 01 800 226 6766 mela omron com OMRON ELECTRONICS DE MEXICO SALES OFFICE OMRON CHILE SALES OFFICE Santiago 56 9 9917 3920 OTHER OMRON LATIN AMERICA SALES Apodaca N L
106. ist of applications for which particular attention must be given i Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document ii Use in consumer products or any use in significant quantities iii Energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equip ment and installations subject to separate industry or government regulations iv Systems machines and equipment that could present a risk to life or prop erty Please know and observe all prohibitions of use applicable to this Prod uct NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON S PRODUCT IS PROP ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data Data presented in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitabil ity and does not constitute a warranty It may represent the result of Omron s test conditions and the user must correlate it to actual application require ments Actual performance
107. it may result in a failure of the safety functions To use this product for a category 3 safety system both safety outputs must be connected to the safety system Configuring a safety system with only one safety output may result in serious injuries due to output circuit fault and a failure of the machine to stop Protection of Cable at Installation Care should be taken when installing the OS32C cable The cable must be properly routed and secured to ensure that damage does not occur Functional Earth The OS32C system requires a functional earth connection Do not connect Functional Earth to a positive ground system If itis connected to positive ground the guarded machine to be controlled may NOT stop resulting in severe operator injury Signal Connector Isolation The connectors used during installation must provide sufficient signal separation in order to eo eoeeo prevent a short circuit condition of the input power and system signals When wiring the OS32C to external devices make sure to follow the color and coding schemes per EN 60204 1 e OS32C User s Manual VII viii Others Do not modify the main unit of the OS32C Do not replace or fix any component of the OS32C other than the ones specified in this manual Doing so may result in a failure of this device to function correctly If there is any damage to the window replace them as soon as possible Otherwise it may result in a failure of the
108. ith Side Cable Entry Dimensional Drawing OS32C 1 08 User s Manual Installation B OS32C with Top Guard Kit Dimensional Drawing 150 4 5 93 TOP VIEW 107 5 4 24 Pe MN 4 5 6 0 22 dia EE o 3 0 0 12 V Wi 112 4 4 43 E 67 0 2 64 SN 63 0 2 48 SCAN Q ETIA CAI AM ia ave fo BN LAY Serres ae ma 6 0 0 24 O m 121 0 4 77 145 7 5 74 Fig 4 20 Dimensional drawing of OS32C with Top Guard Kit OS32C BKT4 B OS32C with Top Guard Kit Assembly Drawing x4 MOUNTING SCREWS HARDWARE USER SUPPLIED M5 x 0 8 MOUNTING SCREWS Fig 4 21 Assembly drawing of OS32C with Top Guard Kit OS32C BKT4 OS32C User s Manual 109 Installation B OS32C with Simple Mounting Bracket Assembly Drawing oom 4 08 67 0 2 64 SCAN PLANE 52 8 2 08 X4 12 0 0 47 50 0 1 97 MN 169 0 6 66 BACK VIEW SIDE VIEW 185 0 7 29 BOTTOM VIEW Fig 4 22 Assembly drawing of OS32C with simple mounting bracket OS32C BKT3 B OS32C with Simple Mounting Bracket Dimensional Drawing X4 SLOTS M5 SCREWS SPLIT AND FLAT WASHERS HARDWARE USER SUPPLIED S A Y SX X4 M5 x 12 MOUNTING SCREWS X4 M5 x2 WASHERS FLAT SIMPLE MOUNTING BRACKET OS32C LASER SCANNER UNIT MODEL OS32C BP BP 4M BP DM BP DM 4M INSERT HEX HEAD HARDWARE INTO BRACKET SLOTS BEFORE ATTACHING THIS BRACKET TO UNIT USE OPEN END HEX WRENCH TOOL TO FASTEN SCRE
109. its cycle Do not use an OS32C on a press with a full revolution clutch The guarded machine must have a consistent stopping time and adequate control mechanisms All safety related machine control elements must be designed so that an alarm in the control logic or failure of the control circuit does not lead to a failure to danger Do not use the auxiliary output or warning output for safety applications A human body may not be detected even if a failure of OS32C occurrs resulting in serious injuries ee Installation wang EN The main unit must be securely mounted and its cable connectors must be tightly attached The OS32C must not be mounted behind glass or within a secondary enclosure Failure to do so will cause a reduction in detection capability which can cause serious injury or death A start switch to release interlock must be installed where an operator can observe the monitored guarded zone as a whole and cannot operate the switch within the hazardous zone Per the International standard IEC 61496 3 area scanners used in applications where the angle of approach exceeds 30 degrees with respect to the detection plane must use reference boundary monitoring RBM of the detection zone Make sure to remove any retro reflector from the field of view of the OS32C when in RBM mode A protective mechanism must be installed to prevent a hazardous condition in the event of a subsequent machine component failure The OS32C d
110. ive E Background White Background Black Background Appendix Using Other Safety Device in Combination If the OS32C is used for presence detection only instead of intrusion detection it is not necessary to take the additional error Z2 into account Figures 7 3 and 7 4 show examples using OS32C for presence detection only SH Configure the safety zone with a distance of at least 100 mm or 110 mm see page 94 taking only OS32C s e measurement error Z1 100 mm at range of 3 m or less or 110 mm at range greater than 3 m and up to 4 m into CHECK account Actual configured zone Required distance from the wall Z1 100 mm or 110 mm The OS32C s maximum measurement error Z Danger zone Reflective background or object Safety light curtain e g F38J MS4800 Fig 7 3 Installing Safety Light Curtain on Entra7 3nce Reflective background or object Actual configured zone Required distance from the wall Z1 100 mm or 110 mm Danger zone The OS32C s maximum measurement error Z Saer dor ih Door Reflective background or object Fig 7 4 Installing Door on Entrance OS32C User s Manual 141 142 Appendix Sensor and I O Block Replacement N CAUTION Take precautions to prevent dirt dust or debris from entering the sensor and I O block connectors It is recommended that this be done on a clean workstation as contaminants may degrade the performance of the OS32C
111. ive OFF 8 Power reserve mode Select either Disabled or Standby mode 9 Seven segment display select Enable Non inverted Disable or Enable Inverted When the display is inverted a decimal will be displayed in the corner This display can be disabled to save power Note even if the seven segment display is disabled the 4 digit code for programming a scanner will still be displayed 10 ISI option select Enable or Disable When enabled the ISIs will turn ON to indicate the sector s where an intrusion has occured in a safety or warning zone depends on the ISI mode see below 11 ISI mode Select Follow safety zone to have the ISls light up to indicate the sectors where an intrusion has occurred in the safety zone Select Follow warning zone to have the lSlIs light up to indicate the sector s where an intrusion has occured in a warning zone 12 Warning zone selection by EIP Select Enable or Disable When enabled user can change the warning zone selection via EtherNet IP This parameter is available for OS32C DM version only a V The seven segment display can be inverted by selecting Enable Inverted when the OS32C is installed upside down e z CHECK OS32C User s Manual Basic Operation of Configuration Software 4 After configuration of parameters is finished click Next Configuration i zone number zone shape type Safety zone Circular segment Warning zone 1 Circular se
112. less Omron s analysis confirms that the Products were properly handled stored installed and maintained and not subject to contamination abuse misuse or inappropriate modification Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http www omron com global or contact your Omron representative for published information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyer s application or use of the Product At Buyer s request Omron will provide applicable third par
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114. log on to the OS32C with the supervisory access level 1 From File menu select New 2 Enter a description for the configuration up to 127 characters and select applicable sensor model a f Configuration Configuration Description 127 character s left Sensor Modal 0532C BP 0532C 5P1 0532C BP DM 0532C SP1 DM C 0532C BP AM 08532C 8P1 4M 0532C BP DM 4M 0532C 5P1 DM 4M Nec JC Gee Configuration Description A 0 Fig 3 17 Configuration Description OS32C 50 User s Manual 3 New configuration screen is displayed Configuration Safety Critical i acanc tans External Device Monitoring Response time rms Monitoring zone Zone delay ms 60 Operating mode Start Interlock Minimum object resolution mm 70 Pollution tolerance mode Non Safety Critical Parameters Restart delay ms Auxiliary output mode Auxiliary output type Auxiliary output polarity Active ON Warning output mode Follow OSSD varning output type Warning output polarity Active ON Power reserve mode Disable 7 Segment display ISI option Enable ISI made Default configuration Configuration properties Fig 3 18 New Configuration Parameters for OS32C xxx and OS32C xxx AM e Safety Critical Parameters Enable Edit Multiple zones 100 FA Follow OSSD PNP Enable
115. ly nan Reference Baundary Monitoring zones Fig 3 40 RBM export not allowed User s Manual 61 OS32C 62 Basic Operation of Configuration Software Zone Set Selection and Configuration Once the number of zone sets is defined the configuration tool is used to program the OS32C Zone sets can be added one ata time Add a Zone 1 Before adding a new zone make sure Multiple Zone has been selected for the Monitoring Zone parameter afety Lritical Parameters External Device Monitoring Response time Tris J au Monitoring zone fone delay ms 20 Operating mode start Interlock Fig 3 41 Multi zones 2 From the Configuration menu select Add Zone Set 0532C Configuration Tool Version 1 9 38 Beta 1 New Configuration A 1 File Edit View Configuration Reference Boundary Utilities CA E dh Edit Properties p E Edit Zone Ab Xe Add Zone Set Sculpting Receive from Sensor Send to Sensor Enter CFG Mode Register Changes Exit CFG Mode Discard Changes Exit CFG Mode Configuration Checksum Fig 3 42 Add Zone 3 Confirm the zone shapes for the new zone Configuration E one number zone shape type Safety zone Circular segment Warning zone 1 Polygon Warning zone Circular segment Add zone Fig 3 43 Confirm Zone Shapes OS32C User s Manual Basic Operation of Configuration S
116. m the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environ ments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http www omron247 com or contact your Omron representative for pub lished information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Indemnities Buyer shall indemnify and hold harmless Omron Companies and their employees from and against all liabilities losses claims costs and expenses including attorney s fees and expenses related to any claim inves tigation litigation or proceeding whether or not Omron is a party which arises or is alleged to arise from Buyers acts or omissions under these Terms or in any way with respect to the Products Without limiting the foregoing Buyer at its own expense shall indemnify and hold harmless Omron and defend or set tle any action brought against such Companies to the extent based on a claim that any Product ma
117. mation Playback system monitoring Playback previously recorded OS32C scanning zone information ER EA 4286 a a as BIBI 1 2 3 4 5 6 7 6 9 10 11 12 13 14 15 16 17 18 DE measurement unit Change unit of measure mm cm or inches Magnifies the zone information screen Zoom out Minimizes the zone information screen Zoom window Magnifies a specific area of the zone information screen View center Shows the zone information screen with the OS32C in the center View all Shows the zone information screen with minimum zoom Enables Disables view panning Allow a user to click on the displayed zone and move Toggle view pannin 99 p g their mouse to adjust their view of the zone Edit zone Enables Disables the editing of zones Convert shape to Convert zone being edited to a circular segment polygon or rectangle Undo last action Add Zone Set Add a new zone to the configuration Copy the zone currently selected in the foreground Paste zone Paste a copied zone to the zone currently selected in the foreground Flip view horizontally Changes the PC screen view in a horizontal direction Flip view vertically Changes the PC screen view in a vertical direction Reset Flip view Reset the PC screen view to the default orientation 18 Toggle rotation tool bar Show Hide the rotation tool bar Table 3 8 OS32C User s Manual
118. minimum value of S should not be less than 500mm OS32C 1 02 User s Manual Installation Mobile Installation and Configuration Applying OS32C on Automated Guided Vehicles AGV AGVs equipped with an OS32C should only be used on private or company property and not allowed to operate on public streets The OS32C must only be used in AGV applications where the vehicle is equipped with an electric motor In addition to the following guidelines it is important that you follow the AGV manufacturer s recommendations E Positioning Height The OS32C must be mounted so that it provides a horizontal safety scan plane in the path of the AGV The height of the scan plane must not exceed 200mm It is recommended that the installation height of the scan plane be 150mm so that objects with a height of 150mm can be detected After installation the entire hazardous area must be tested to verify detection of the 150mm object Fig 4 12 Installation on Automated Guided Vehicle B Protruding Front End Mounting When the application requires installation on the vehicle s front end it is necessary to eliminate dead zones These inactive zones can be minimized by recessed installation of the OS32C On vehicles capable of speeds greater than 0 3m sec within 3 seconds the dead zone must be minimized to prevent the operator from standing in the non detection zone Additional guarding safety measures must be taken i e hard guarding or pressure sensitiv
119. mode power cycle the OS32C to return the scanner to its fixed IP address Changing the IP address of the PC Windows 2000 Log on to the computer as the Administrator Click the Start button click Settings then click Control Panel Double click Network and Dial up Connections Right click the local area connection to be changed then click Properties In the Components checked are used by this connection box select Internet Protocol TCP IP then click Properties To set the PC to DHCP mode select Obtain an IP Address automatically To set the PC to a fixed IP address select Use the following IP address and specify the desired IP address O URUN Changing the IP address of the PC Windows XP 1 From the Control Panel open Network Connections 2 Right click the Local Area Connection and select Properties Scroll down and select Internet Protocol TCP IP OS32C User s Manual Basic Operation of Configuration Software 4 With Internet Protocol TCP IP highlighted click Properties L Local Area Connection 2 Properties General Advanced Connect using H3 NETGEAR FA411 PCHMLIA Mobile Ac Configure This connection uses the following items i AF GIS Protocol IEEE 02 14 v3 4 3 0 i AEGIS Protocol IEEE 802 1 v2 2 1 0 v 37 Intermet Protocol TCP YIP Install Uninstall Description Transmission Control Protacal Intermet Protocol The default Wide area n
120. monitored by the reference boundary monitoring function Compact design allows for low clearance installations OS32C User s Manual Description of Use and Features System Components Fig 1 1 System Components Number Component Function 1 RUN indicator green Will turn ON when safety zone is clear and OSSDs are ON 2 Interlock Indicator yellow Will turn ON when in interlock state blink under lockout and blink in case of a failure Status Diagnostic Display The scanner s status configuration operation or failure is displayed Warning Output Indicator Will turn ON when the warning output is ON orange STOP indicator red Will turn ON when safety zone is blocked OSSD are OFF or under interlock state Dust Ring Dust detection cover with reflective surface for dust accumulation detection Individual Sector Indicators Will turn ON when an intrusion is detected in the safety zone 8 sectors total Each sector 33 75 Scan Window The window where the laser light is emitted and received Communication Connector Provides for Ethernet interface 1 I O Block Connector module Center of rotation Indicates the location of the axis around which the laser irradiates from Sensor Sensor head field replaceable 1 The communication and power connections can also be mounted o
121. mum object resolution cm 7 0 Ethernet Configuration IP address 192 168 40 100 Subnet mask 255 255 255 0 Default gateway 192 168 40 5 DHCP Enable MAC address 00 0C 51 02 00 EE Fault Log Sensor block Fault entry 41 0x72 ZONE_SELECT_NUM_ACTIVE_FAULT Description Incorrect number of active zone set select inputs hard fault code after diagnostic code 70 above persists for more than 10 minutes Countermeasure 1 Check zone set select input connection and wiring and zone selection and zone delay configuration Countermeasure 2 Call Tech Support Category 0x01 CRITICAL MFG Chronometer h mm 849 19 System state STOP Temperature 9C 30 Firmware version 2 12 FPGA version 1 0 Sensor block serial AS00457S I O block serial AS00457B Reference code 0100 01554 Fault entry 40 0x72 ZONE_SELECT_NUM_ACTIVE_FAULT Description Incorrect number of active zone set select inputs hard fault code after diagnostic code 70 above persists for more than 10 minutes Countermeasure 1 Check zone set select input connection and wiring and zone selection and zone delay configuration Countermeasure 2 Call Tech Support Category 0x01 CRITICAL MFG Chronometer h mm 849 09 System state STOP Temperature C 30 Firmware version 2 12 FPGA version 1 0 Sensor block serial AS00457S I O block serial AS00457B Reference code 0100 01554 Fault entry 39 0x72 ZONE_SELECT_NUM_ACTIVE_FAULT Description Incorrect number of active zone
122. n mode warning zone 1 infringed mode warning zone 2 infringed mode and window contamination warning mode B Restart Delay Machine Stop to Machine Run Time Adjustment This parameter is configurable when the OS32C has been configured to operate in Automatic Start Mode Ls Please see page 16 for more information E Power Reserve Mode I See Power Reserve Mode on page 17 OS32C User s Manual 19 20 Operating States amp Output Modes Safety Outputs This product is designed for use on a 24 VDC negative ground protective earth electrical system only Never connect the OS32C to a positive ground protective earth system With a positive ground protective earth wiring scheme certain simultaneous shorts of both safety outputs may not be detected and the guarded machine may not stop resulting in severe injury to the operator To use this product for a category 3 safety system both of the two safety outputs must be used to build the safety system controls circuit Configuring the safety control system with only one safety output may result in serious injuries due to output circuit failure The OS32C provides two PNP safety outputs each capable of sourcing 250 mA 24 VDC These two outputs can be connected to the machine s primary control element or may be used to connect to a control device The safety outputs will turn on when the safety zone is clear and the guarded machine can operate The OS32C will turn of
123. n 1 5 24 New Configuration File Edit View Configuration Reference Boundary Utilities O68 Eh lt amp amp Foreground Safety zone Zone Zone 2 Fig 3 36 Select zone 4 From the Configuration menu select Edit Zone 0532C Configuration Tool Version 1 5 24 New File Edit View Configuration Reference Boundary U C Ex BB e EditProperts CNN MNT NET os Fig 3 37 Edit Zone OS32C 60 User s Manual Basic Operation of Configuration Software 5 From the Edit menu select Export Zone Data 0532C Configuration Tool Version 1 5 Unda Reda Delete Selected Points Select a Group of Points Copy Zone Paste zone Convert Shape To Import zone data Export zone data Fig 3 38 Export Zone Data 6 Locate and select the file where the zone data is to be written to or enter a new filename Tf The configuration tool will export the zone dimensions coordinates and save the data to the file specified in the previous step Click OK after the Configuration Tool has completed exporting the data ELE 4 el imt p Process completed Number of exported zones 3 Fig 3 39 Exporting zone data completed RBM ZONES cannot be exported into a text file if they are included the following message will appear The configuration contains Reference Boundary Monitoring zones The setting will not be included in the exporting file Would you like to proceed Select No to export on
124. n or lack of transportation or the requirements of any government authority Shipping Delivery Unless otherwise expressly agreed in writing by Omron a Shipments shall be by a carrier selected by Omron Omron will not drop ship except in break down situations b Such carrier shall act as the agent of Buyer and delivery to such carrier shall constitute delivery to Buyer c All sales and shipments of Products shall be FOB shipping point unless oth erwise stated in writing by Omron at which point title and risk of loss shall pass from Omron to Buyer provided that Omron shall retain a security inter est in the Products until the full purchase price is paid d Delivery and shipping dates are estimates only and e Omron will package Products as it deems proper for protection against nor mal handling and extra charges apply to special conditions Claims Any claim by Buyer against Omron for shortage or damage to the Products occurring before delivery to the carrier must be presented in writing to Omron within 30 days of receipt of shipment and include the original trans portation bill signed by the carrier noting that the carrier received the Products from Omron in the condition claimed Warranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in
125. n safety parameter s to OS32C for registration Non Safety Only The user can select this option at Supervisor and Maintenance access levels Entire Sends all setup items of non safety parameter s to OS32C for registration The user Configuration can select this option at Supervisor and Maintenance access levels Non Safety Only Register Changes Exit CFG Mode Register the changed item s previously sent to OS32C and exit configuration mode Discard Changes Exit CFG Mode Discard all changed item s previously sent to OS32C and or exit configuration mode Configuration checksum View checksum for the current configuration Reset to Default Configuration Reset the scanner back to manufacture default configuration available at Supervisor access level only Table 3 4 Reference Boundary Monitoring Disable Setting Disable reference boundary monitoring for the selected zone Set Point as Reference Boundary Set selected point s as reference boundary monitoring points Set Point as Non reference Un set the selected point s as reference boundary monitoring point s Boundary Set All as Reference Boundary Set all points in the zone for reference boundary monitoring Set All as Non reference Boundary Set none of the points in the zone for reference boundary monitoring Set Zone Tolerance Set the reference boundary monitoring tolerance for a zone Save Reference Boundary Setting Apply reference boundary monitoring settin
126. n the OSSDs OFF Once the safety zone is clear the sensor will automatically enter the machine run ON state Start Interlock After power on OS32C automatically enters the interlock state if no fault is detected in its system initialization and self tests and if no intrusion is detected within the safety zone To release the interlock state the start input must transition to open from 0 V for a minimum of 200ms and then back to O V short Once the interlock state is released and OS32C enters the machine run ON state an object entering the safety zone will turn the OSSDs OFF Once the safety zone is clear the sensor will automatically enter the safety output ON state Start Restart Interlock After power on OS32C automatically enters the interlock state if no fault is detected in its system initialization and self tests and if no intrusion is detected within the safety zone To release the interlock state the start input must transition to open from 0 V for a minimum of 200ms and then back to 0 V short Once the OS32C has started and enters the machine run ON state an object entering the safety zone will turn the OSSDs OFF Once the safety zone is clear the sensor will enter the interlock state Power Reserve Mode Power reserve mode allows the OS32C to enter a state of reduced power consumption This is a very useful mode when the OS32C is installed on a battery powered AGV This mode can be configured for otandby Mode OSSDs
127. n the left side of the I O block Table 1 1 System Components and Indicators IL For details on indicators refer to Indication Patterns on page 14 TES For details on Status Diagnostic Display refer to OS32C Status Check on page 137 OS32C 4 User s Manual Description of Use and Features Application Examples The OS32C may be used for personnel safeguarding Typical applications include work cell area guarding and collision prevention of AGV Automated Guided Vehicles The OS32C is a versatile Safety Laser Scanner capable of guarding many types of applications The application examples in this chapter are for informational and instructional purposes only and not intended to represent complete guarding solutions Care must be taken to ensure that all aspects of a machine or work cell are reviewed and appropriate guarding techniques are employed Applying the OS32C to fixed stationary applications Fig 1 2 Dual Zone Area Guarding In this application the OS32C is the primary guarding device using a horizontal protective field for area protection The OS32C will guard one side of the area based on the robot s position This application takes advantage of the multi zone functions of the OS32C This function allows an operator to enter and set up on one side the safe side shown as Zone A while the robot performs its tasks on the hazardous side shown as Zone B The warning zones are represented by the lighter colors The r
128. nal Switching This provides ON output when no object is interrupting the sensor in the safety zone It is used for Device safety applications Pollution Tolerance Mode PTM This function enables a filter that allows the scanner to distinguish between more than one detected reflections caused by reflective pollution particles Reference Boundary Monitoring When activated the scanner will monitor the boundary of a given detection Zone safety or warning The detection zone will be considered violated if the boundary range requirements are not within a certain tolerance Response Time The maximum time between the actuation of the sensor function and the switching of the safety outputs of the OS32C The response time ranges from 80ms 2 scans to 680ms 17 scans in increments of 40ms Safety Critical Parameters These are the settings that configure the safe installation of the OS32C External device monitoring response time operating mode zone set selection zone set select input combos zone transition delay minimum object resolution and reference boundary monitoring Safety Zone A user defined protection area to which intrusion of an object stops the guarded machine When an object enters this area the safety outputs of OS32C turns OFF within a predefined response time This zone is a safety critical property Sculpting Within a scanning range of OS32C a position where closest to OS32C can be automatically configured as a
129. nd then turn OFF the External Device Monitoring with the configuration software 3 The Start Input must be a Normally Closed switch 4 For zone select switch setting see Zone Set Input Selection When using only one zone no connection is needed for the zone select inputs Fig 5 3 Basic Connection with Single OS32C unit OS32C User s Manual 123 Wiring Connecting to the AGV Controls Category 3 Performance Level d I38013849 1 AGV Controls Functional Earth Green Power 24VDC Zone Control Ps a Standby input Violet Zone Select 1 Orange White Zone Select 2 Orange Black 24VDC Zone Select 3 Gray Zone Select 5 White Black Zone Select 6 Tan Auxiliary Control Stop Brake Control OS32C Configuration External Device Monitoring Disabled Automatic Start Fig 5 4 Connecting to AGV Controls ISSN The circuit configuration of the stop deceleration control must meet the requirements of category 3 e CHECK OS32C 124 User s Manual Functional Earth Green wr 24VDC White JDvDC Brown Standby input Violet Zone Select 1 Orange White Zone Select 2 Orange Balck one Select 3 Gray W Zone Select 4 Pink Wil Zone Select 5 White Black Wii Zone Select 8 Tan iU Zone Select 7 Orange Zone Select 8 Blue White ED1 ED2 Forced guided relay ED3 Solid state contactor G3J M 3 Phase Motor 51 Start Input use for rel
130. ndary during this time since the scanner will be re scanning the area and taking an average of the distances 2 uis Hout y The sensor is performing required tasks in background Do not disturb the boundary The boundary should be free of reflective objects rau can start to configure the Reference Boundary now Click the right mouse button on the graphical display to access the menu Cancel Fig 3 64 Learning the Boundary The sensor has finished the required tasks When reference boundary setting is complete select Save Reference Boundary Setting from Reference Boundary menu rau must select Save Reference Boundary Setting or Cancel ta exit the mode Fig 3 65 Learning the Boundary Complete T Select the points to be used for RBM a To select all the points in the zone for RBM Right click on the display screen and select Set All as Reference Boundary Select a Group of Points Set All as Reference Boundary Set All as Non Reference Boundary Save Reference Boundary Setting Cancel Reference Boundary Setting Fig 3 66 Set All as Reference Boundary User s Manual T OS32C Basic Operation of Configuration Software b To select a group of points to be used for RBM Right click on the display screen and select Select a Group of Points Select a Group of Points Set All as Reference Boundary Set All as Non Reference Boundary Save Reference Boundary Setting Cancel Reference Bo
131. nel in a clean environment at ambient temperature 5 to 35 C to prevent the internal optical surface from contamination Make sure the inside and the outside of the replacement window is clean and free from scratch dust and finger print Adhesion of dust to the scan window may cause a false operation The OS32C will require periodic cleaning of the scan window and dust detection surface E Window Replacement Kit OS32C WIN KT Kit contents Scan Window 1 sut Gasket pre installed in window 1 EAE Required Tool eae MON Screw for window M3 4 CHECK Flat Washer 4 NOTE The window replacement kit OS32C WIN KT can be used on any sensor block User s Manual 143 OS32C Appendix SCREW x4 3 M3 x 1 id 4 O WASHER FLAT x4 2 1 C NOTE ARROW TOWARDS FRONT WINDOW FULL ASSY M d GASKET Fig 7 6 Window Replacement Window replacement of the OS32C can be accomplished without factory support Follow the procedure below Remove power from the OS32C Remove all the cables connected to the OS32C NA Using a clean cotton cloth gently wipe off any dirt or dust from the front of the unit that may inadvertently enter the internal space of the OS32C while the window is removed Do not use standard compressed shop air to blow off dust from inside the unit Remove the four screws and washers on the sides of the window OO Remove the existing window by using a small flat head screwdriver
132. nfiguration Example Use of an AGV 106 AGV Standards 107 External Dimensional Drawings 108 Mounting Stand 116 Ethernet Cable 117 XS5 OMRON Smartclick Connection 118 OS32C User s Manual 9 92 Installation Mounting Considerations The OS32C must not be mounted behind glass or within a secondary enclosure Failure to do so will cause a reduction in detection capability which can cause serious injury or death N CAUTION Operation of the OS32C may be affected by light in the environment such as incandescent light strobe light and light from a photosensor using infrared light Operation of the OS32C may be affected by substances in the environment such as fog smoke steam and other small particles The following considerations should be taken into account when determining the mounting location for the OS32C It is possible for ambient light to interfere with normal operation of the OS32C Ambient light interference DOES NOT lead to a loss of safety it may however cause false nuisance stops of the guarded equipment oome installations may require that the OS32C be mounted in direct exposure to ambient light In these situations you must assure that the separation between the scan plane of the OS32C and the light source be greater than 5 Fig 4 1 Angle between scan plane and light source Configuring Multiple OS32C Scanners The possibility exists that two OS32C may interfere with each other To avoid this wh
133. ng area clean UU The scanner has higher immunity to small particles or dust when configured for 50mm and 70mm object resolutions CHECK U Installation p 91 If the response time is changed re calculation of the safety distance is required This may require re configuration of the safety zones or re installation of the OS32C If the safety distance is not appropriate for the application the machine may not stop before the hazardous area is reached resulting in severe injuries 6 Dirty window Check if the scan window or dust detection surface on the base of the window If the status diagnostic display shows error code 80 the scan window should be cleaned with a soft cloth E Slow response of the safety output turning ON This may happen due to unexpected turning OFF of the safety outputs for the reasons described above Constant Safety Output OFF 1 Dirty window If the status diagnostic display shows error code 80 and if the error cannot be reset by cleaning of the scan window replacement of the scan window may be needed 5 Do not put any sealant on the optics cover If the scan window of the OS32C is replaced a window calibration needs to be performed by the configuration software See Chapter 3 Window Calibration zs CHECK 2 Safety zone layout change Verify that no objects are intruding in the configured safety zone If the OS32C is detecting something the intrusion indicator
134. ng the IP address of the PC Windows 2000 Changing the IP address of the PC Windows XP Changing the IP address of the PC Windows Vista Changing the IP address of the PC Windows 7 Logging on to the OS32C Detecting the OS32C on the network Logging On Logging OFF Changing Password Forgot the Password Changing Ethernet Configuration of OS32C Receiving OS32C Configuration Information Configuring New OS32C Property and Monitoring Zone Default Configuration Settings Creating a New Configuration Import amp Export Zone Coordinate Data File Format Importing Zone Coordinate Data Exporting Zone Coordinate Data Zone Set Selection and Configuration Add a Zone Copy and Paste Zones Delete a Zone Zone Set Input Selection Editing Properties Editing Monitor Zones Sculpting amp Reference Boundary Monitoring Monitor Mode Record System Monitoring Playback System Monitoring Read Fault Log Window Calibration Changing Options of Configuration Software OS32C User s Manual 36 37 37 39 40 40 41 41 42 42 42 44 44 45 45 46 46 46 47 48 49 49 49 50 55 55 58 60 62 62 63 65 66 67 71 74 79 80 82 83 84 86 Caution on Safety Zone Configuration 87 Reset to Default Configuration 88 Chapter4 Installation 91 aL Mounting Considerations 92 Configuring Multiple OS32C Scanners 92 Distance from Wall 94 Stationary Installation and Configuration 95 Installation for Stationary Area Scanning 95 Configuration 96
135. ng while the power supply is OFF Otherwise the OS32C may fail to operate due to the diagnostics function Properly perform the wiring after confirming the signal names of all the terminals Do not operate the control system until 14 seconds or more after turning ON the power of the OS32C Be sure to route the OS32C cable separate from high potential power lines or through an exclusive conduit When using a commercially available switching regulator power supply make sure to ground the FG terminal frame ground terminal OS32C User s Manual B Cleaning Do not use thinner benzene or acetone for cleaning They will adversely affect the product s resin parts and paint on the case Bi Object detection The OS32C has a configurable minimum object resolution of 30mm 40mm 50mm or 70mm It cannot detect transparent or translucent objects or objects with reflective surfaces of less than 1 8 reflectivity User s Manual XI OS32C xii How to Read This Manual Explanation of Symbols Indicates the description of an essential function such as operation or advice on how to properly use A this product C2 Indicates the page number for related content OS32C User s Manual rb m o o c Oo o Firmware and Configuration Tool Features and Compatibility Please refer to the table below for supported features and compatibility with OS32C versions Refer to the product labels to determine the
136. o configure only one zone set select Single zone To configure more than one zone select Multiple zone Select the desired Zone Delay The available range is 20ms to 320ms in increments of 20ms A user can select from Automatic Start Start Interlock or Start Restart Interlock Select the minimum object size to be detected by the scanner Select from 3 0cm 4 0cm 5 0cm and 7 0cm OS32C User s Manual 51 Basic Operation of Configuration Software VA The minimum object resolution is displayed on the seven segment display for 5 seconds on power up Refer to Status Diagnostic Display in Chapter 2 for more detail 7 Pollution Tolerance Mode PTM A user can select from Disable Window Only and RBM Only Non Safety Critical Parameters 1 Restart Delay Select the desired OFF to ON delay when wiring the OS32C in Automatic Start Available range is 100ms to 60s in increments of 100ms 2 Auxiliary Output Mode Select either Disable Follow OSSD Indicate FAULT Warning Zone 1 infringed Warning Zone 2 infringed or Window contaminated 3 Auxiliary output type Select PNP or NPN 4 Auxiliary output polarity Select Active ON or Active OFF 5 Warning Output Mode Select either Disable Follow OSSD Indicate FAULT Warning Zone 1 infringed Warning Zone 2 infringed or Window contaminated 6 Warning output type Select PNP or NPN 7 Warning output polarity Select Active ON or Act
137. obot s position is determined via external devices that provide discrete inputs to the OS32C Fig 1 3 270 deg Area Guarding In this application the OS32C is the primary guarding device using a 270 degree horizontal protective field for area protection guarding The production process in this example does not allow for any frontal hard guarding obstructions in front of the work cell The warning fields shown as Zone A amp Zone B of the OS32C provides manufacturing personnel with a preliminary warning to prevent them from accidentally stopping the manufacturing process In some cases an unintentional interruption can result in very high waste costs OS32C User s Manual 5 Fig 1 4 Internal Robot Cell Guarding In this application the OS32C is the secondary guarding device in conjunction with a safety light curtain The OS32C is responsible for detecting that the work area is clear before start up of the robot occurs Fig 1 5 Vertical Guarding Installation In this application the OS32C is the primary guarding device using a vertical protective field for point of Operation guarding In some cases the machine s architecture or production flow may not permit the installation of a safety light curtain The OS32C meets all the requirements of IEC 61496 3 for vertical guarding installations and employs a reference boundary monitoring function OS32C User s Manual Description of Use and Features Fig 1 6 Dual Z
138. oes not protect against ejected flying material oevere smoke and particulate matter may degrade the efficiency of an OS32C causing it to unexpectedly enter a Machine Stop state Use of mirrors or mirror like objects in the protection plane must be avoided as they can hide part of the area to be monitored guarded Additional guarding may be required to prohibit access to dangerous areas not covered by the OS32C system ei oooeoeoooe OS32C User s Manual v vi Perform the test procedure in this document at installation after maintenance adjustment repair or modification to the machine controls tooling or the OS32C system See page 154 Perform only the test and repair procedures outlined in this manual Additional measurement error resulting from reflective backgrounds may need to be added to the measurement error of the OS32C To use the protective function of the OS32C a safety zone must be properly defined and configured If the response time is changed re calculation of the safety distance is required This may require re configuration of the safety zones or re installation of the OS32C If the safety distance is not appropriate for the application the machine may not stop before contact with the hazardous part resulting in serious injuries or death The activation of RBM Only mode will increase the response time This additional time must be taken into consideration when calculating the safety guarding dis
139. of 4 hours Recording to a rewritable CD is not recommended because it will not be able to write data quickly enough To record the live monitoring 1 From the Utilities menu select Record System Monitoring 2 Select the preferred recording type Specify the desired duration or number of frames for the recording and where the recording is to be saved When select Triggered by system event make sure to select at least one type of trigger Recording Recording type Full record every scan Triggered by system event Full recording will record every receiving frame Select the recording duration within the available time The recording will stop when the specified duration expires or by user s instruction Available disk space hh mm 96 00 Recording duration Hours Minutes Seconds 0 t4 0 M 10 fj File name doc user trangn Recording 04 16 2014 11 11 33 AM rc3 Comment 127 character s left Recording type Trigger type 4 System STOP Auxiliary output active Triggered by system event 7 Warning output active Full record every scan Triggered recording will record the specified number of frames per each detected event If no triggered event detected no recording will take place Select the number of frames to record per event No recording duration required Once start the recording is active until the recording file size reaches the maximum or stop by user s instruction Ma
140. oftware Copy and Paste Zones E Copy amp Paste a Single Zone From the Configuration menu select Edit zone Select the zone to be copied bring it to the foreground Copy the zone by either 2 3 a selecting the Edit menu then select Copy Zone or b clicking the copy button on the toolbar Select the zone to paste to bring it to the foreground Paste the zone by either ou a selecting the Edit menu then selecting Paste Zone or b clicking the paste button on the toolbar MN Safety zones can only be copied to other safety zones Warning zones can only be copied to other warning zones If reference boundary monitoring has been configured for a zone it will not be copied over CHECK User s Manual 63 OS32C Basic Operation of Configuration Software E Copy amp Paste a Zone Set To copy and paste a zone set a safety zone and its corresponding two warning zones 1 Select the destination zone number bring to foreground 2 Click on Define Zones tab While holding down the Ctrl key use the left mouse button to drag and drop the desired zone set from the Defined Zones tab onto the destination zone amp 0532C Configuration Tool ersion 1 3 11 New Configuration iBl x File Edit View Configuration Reference Boundary Utilities CE E m 439 Foreground safety zone Zone Zone 1 rot s laxQiz 452egm ni t t sai sa 9 Defined Zones
141. on in accordance with the EU Machinery Directive Type 3 ESPE IEC61496 1 Type 3 AOPDDR IEC61496 3 OS32C User s Manual l Terms and Conditions Agreement Warranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right c Buyer Remedy Omron s sole obligation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non complying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsible for warranty repair indemnity or any other claims or expenses regarding the Products un
142. one Select 4 5 Black Start 6 Violet Standby input 7 18 Pins Mini Type Connector 10 Yellow OSSD B 11 Blue White Zone Select 8 12 White 24V 3 me wo 15 Brown White 16 Tan Zone Select 6 17 Orange Zone Select 7 18 Green Functional earth Table5 1 Power and Input Output Connections Table5 2 PC Interface Connections M 12 4 Pin Female OS32C 122 User s Manual Wiring Example of Safety Circuit Q Basic connection with single OS32C unit Category 3 Performance Level d I38013849 1 E1 Functional Earth Green OV 24V 24VDC White OVDC Brown Standby input Violet Zone Select 1 Orange White 4 Zone Select 2 Orange Black 4 S2 Zone Select 3 Gray sA S2 Pink 4 S2 White Black 4 S2 Tan A S2 Orange 4 S2 Blue White 4 82 Zone Select 4 Zone Select 5 Zone Select 6 Zone Select 7 Zone Select 8 Start Black Auxiliary output Blue Warning output Red Black EDM Brown White A m lil ili 1l A uS 2 ED1 ED2 Safety output A Red E OS32C Configuration S1 Start Input External Device Monitoring S2 Zone Select Switch Enabled S3 Standby Switch Start Restart Interlock ED1 ED2 Forced guided relay M1 3 Phase Motor E1 24 VDC Power 1 The External Devices ED1 and ED2 are force guided relays e g G7Z G7SA or G7S 2 If the External Device Monitoring is not used connect brown white wires to OV a
143. one Vertical Guarding In this application the OS32C is the primary guarding device using a vertical protective field for entry presence detection The OS32C can guard the hazardous area based on the robot s position When the robot is in the left side the OS32C guards the left side and changes to the right side along with the robot This application takes advantage of the multi zone functions of the OS32C This function allows an operator to enter and set up on one side the safe side while the robot performs its tasks on the hazardous side The robot s position is determined via external devices that provide discrete inputs to the OS32C The OS32C meets all the requirements of IEC 61496 3 for vertical guarding installations and employs a reference boundary monitoring function Applying the OS32C on Automated Guided Vehicles AGV Unmanned automated vehicles require guarding devices to prevent accidental collisions The OS32C will scan the path of the AGV and will send a stop signal to the vehicle if it detects an object or person The OS32C is more adjustable and reliable than conventional pressure sensitive bumpers The OS32C s flexibility allows three types of monitoring I See Fig 1 7 B Warning Zone 1 Detection When the Warning Output is assigned to follow Warning Zone 1 it will send a signal to the AGV when Warning Zone 1 is infringed This will trigger the vehicle to sound an alarm allowing a person to move away from the vehicle
144. one coordinate data can also be exported to a text file for later use Monitoring zone parameters are subject to a number of constraints that include projective consistency maximum radius and angle limits As a result the imported zone may not correspond exactly to the zone defined in the file The user must visually verify the imported zone when the import process is complete Refer to Checkout and Test Procedure Log on page 154 File Format In order for the OS32C Configuration Tool to properly import zone coordinate data the data in the text file txt must be in the correct format Line Number File ID Measurement Unit DZS ID Zone ID Reserved Coordinate Data Data field COO N O Oo A C N gt Fig 3 22 File format File ID The first line of the file must always be 32001 Measurement unit The second line of the text file indicates the measurement unit and must be set to 0 1 or 2 where 0 mm 1 cm 2 inches Shape Type The third line of the file must be set to 0 1 or 2 where 0 circular segment 1 polygon 2 rectangle DZS ID 1 to 70 Boundary data will be imported to the specified DZS Zone ID 1 safety zone 2 warning zone 1 3 warning zone 2 Reserved Line 5 of the text file is reserved for future use Set this line to 0 Coordinate Data This data must start on line 6 of the text file and can span multiple lines depending on the zone shape Circular segment Dat
145. one using this additional parameter Zextra enables the OS32C to detect an object in advance that may enter the actual monitoring zone of zone set A during zone set switching In other words expanding the monitoring zone means that the timing of tEnazoneA is shifted to tmin OS32C User s Manual Zone set B Fig 2 14 Zone A extension The extension of the safety distance around the entire protection zone will guarantee the safe operation of the scanner However most installations may benefit from using the smallest possible monitoring zone perimeter to maximize usable work space For other measures refer to Additional Zone Set Switching Strategies on page 147 OS32C User s Manual 31 OS32C User s Manual Chapter3 Basic Operation of Configuration Software Getting Started 35 Installing Configuration Software 35 How to Start 36 Description of Screen 37 Menu 37 Tool Bars 39 Information Bar 40 Offline Mode 40 Connection to the OS32C 41 Connecting the PC and the OS32C 41 Forced DHCP mode 42 Changing the IP address of the PC Windows 2000 42 Changing the IP address of the PC Windows XP 42 Changing the IP address of the PC Windows Vista 44 Changing the IP address of the PC Windows 7 44 Logging on to the OS32C 45 Detecting the OS32C on the network 45 Logging On 46 Logging OFF 46 Changing Password 46 Forgot the Password 47 Changing Ethernet Configuration of OS32C 48 Receiving OS32C Configura
146. ons Here z1 and z2 are used as abbreviations of zone set select input 1 and 2 24VDC 24VDC Input configurations z1 zb z1 z1 Z2 Detection zone sets 1 Zone set 1 M ospc 2 A tt 1 Zone set 2 No of active inputs 1 Fig 2 5 Two Zone Set Application The examples above illustrate two different wiring schemes that use two inputs with one active required This is used for a two zone set application User s Manual 25 OS32C Operating States amp Output Modes 24VDC Number of Inputs Zi z2 Z3 z4 zb Detection zone sets IS 10 Zone set EB rrpp Zone set 2 0 i 1 1 Zone set 3 No of active inputs 2 24VDC Number of Inputs Z1 z2 z3 Detection zone sets Zone set 1 OS32C Zone set 2 Zone set 3 No of active inputs 2 Fig 2 6 Three Zone Set Application The examples above illustrate a wiring scheme that uses three inputs with two active required This is used for a three zone set application Note that the selection of inputs is programmable the user has the ability to select which inputs to use These configurations are technically the same but different inputs are selected as active 24VDC Number of Inputs Z1 Z2 Z3 24 Detection zone sets Zone set 1 24VDC Number of Inputs Z1 z2 z3 z4 Detection zone sets Zone set 2 Zone set 3 Zone set 4 Zone set 5 No of active inputs 2 Zone set 6 No of active inputs 2 Fig 2 7 Four Zone Set Application The abo
147. owed tolerance for RBM Reference Boundary Monitoring Tol rTzunenumber rMeasurement unit CITI Satety Critical Parameters 4 Safety zone 5 0 Cancel Fig 3 72 RBM Tolerance 1 1 Send the created zone information to the OS32C for registration From the Configuration menu click Send to Sensor Enter CFG Mode All Changes Configure by following the instructions displayed User s Manual T7 OS32C Basic Operation of Configuration Software cRile c Edit Mem Reference Boundary Utilities im P EJ Edit Properties Zone Zone 1 a x Edt Zone amp EB Add Zone Set Fl Z3 74 75 26 Z Ze Scutphng a F F e e e e Receive from Sensor L Send to Sensor Enter CFG Mode All Changes Entire Configuration Register Changes Exit CFG Mode Discard Changes Ext CFG Mode All Changes Non Safety Only Configuraticny Checka Entire Configuration Mon Safety Only i eee Fig 3 73 Send to Sensor 1 2 Follow the prompt to reset the OS32C Now configuration is complete 5 Safety and warning zones must be configured so that they maintain a distance of 100mm from the wall or fixtures at the A range of 3 m or less and at least 110 mm at the range greater than 3 m M While executing the Sculpting command a warning zone cannot be set with the range exceeding 10 meters when using the OS32C XX 4M warning zone
148. particles within the guarded space preventing many nuisance machine stops caused by pollution particles The activation of RBM Only mode will increase the response time This additional time must be taken into consideration when calculating the safety guarding distance Refer to Table 2 5 Status Diagnostic Display Indication for additional response time information To activate the RBM Only mode the user needs to Define the reference boundaries following the Sculpting amp Reference Boundary Monitoring instruction NOTE The reference boundary must be a continuous solid surface for the installation to benefit from RBM Only mode A surface with openings such as a wire fence cannot be used for the RBM boundary Select RBM Only under Pollution Tolerance Mode within Configuration Properties tab This function has three setting modes Disable PTM is not active Window Only When this mode is active it will filter out pulse reflections in the near field which would be caused by dust or other contaminants on the window This mode uses multi pulse sampling which can ignore small reflections emanating from the window RBM Only This mode includes all features in Window Only In addition it will filter out pulse reflections in the guarded space safety zone These pulses could be caused by airborne dust or other contaminants This mode works in conjunction with reference boundary monitoring and depends on a pre defined reference to p
149. password enter the password and confirm Select the Networking tab Select Internet Protocol Version 4 TCP IPv4 then click Properties To set the PC to DHCP mode select Obtain an IP Address automatically To set the PC to a fixed IP address select Use the following IP address and specify the desired IP address NOU RAON OS32C User s Manual Basic Operation of Configuration Software Logging on to the OS32C There are 3 types of access levels Operator Access Level Operator To log on to the OS32C with this access level a password is not required This access level cannot make changes to OS32C configurations Only verification and monitoring of existing configuration is available Maintenance Access Level Maintenance To log on to the OS32C with this access level a password is required This access level allows a user to modify the non safety parameters only This includes the warning zone shapes as well as the non safety critical parameters on page 52 Supervisory Access Level Supervisor To log on to the OS32C with this access level a password is required This access level allows a user to check change and monitor OS32C configuration information NOTE When planning to remotely log on to an OS32C that is located on a different subnet from the subnet of the PC the following steps are needed during initial setup The OS32C must have a dedicated password the default password must be changed The OS32C sho
150. pported user s current working configuration Troubleshooting tips displayed in fault log Supported Supported Supported Supported oe pee ey Supported Supported Supported Supported Windows 7 support Supported Supported Supported Supported Non safety checksum Supported Supported Supported iss Import amp Export Zone Coordinate O T Supported Supported Supported Maintenance access level Supported Supported Supported Rotation of monitor screen view Supported Supported ea Italian amp Spanish O Supported Supported Pollution Tolerance Modes Supported Variable response time settings Supported OS32C User s Manual Configuration Tool Version before 1 4 0 1 4 0 and up 1 6 0 and up 1 8 0 and up 2 0 0 and up 4 meter safety 15 meter warning zone Supported Status information during monitor mode Supported Confirmation of Safety parameters Supported a aad changed via Ethernet IP O Stippored Configuration Tool Version Model Sensor Head P N before 1 4 0 1 4 0 and up 1 6 0 and up 1 8 0 and up 2 0 0 and up OS32C SN 40591 0010 Supported Supported Supported Supported Supported OS32C SN 40591 0020 Supported Supported Supported Supported OS32C SN DM 40591 0040 Supported Supported Supported OS32C SN 4M 40603 0020 Supported OS32C SN DM 4M 40603 0040 Supporte
151. r a reset of the OS32C when deciding which Ethernet settings to use for the PC and the OS32C When both PC and OS32C are set to DHCP mode the time required for resetting the scanner and re establishing the ethernet connection between the two devices can be up to 55 seconds When both PC and OS32C are configured with fixed IP addresses the time required for resetting the scanner and re establishing the ethernet connection can be up to 15 seconds When a device with the same IP address as the OS32C exists a connection failure may occur Be careful not to have any duplicate IP addresses when connecting multiple OS32Cs to the network Forced DHCP mode The OS32C can be temporarily forced into DHCP mode upon startup regardless of the Ethernet configuration settings of the OS32C Connect a PC directly to the scanner Press and hold the Start button while powering up the OS32C If the Start input is detected upon startup the LEDs start blinking this particular blinking does not happen with a normal startup Once the blinking starts release the Start button before 5 seconds have elapsed If the release occurs before 5 seconds the OS32C enters forced DHCP mode Disconnect and reconnect the Ethernet cable to start automatic IP address acquisition Using the forced DHCP mode connects the PC with the DHCP mode and OS32C with the fixed IP address setting on A Qua 1 a e m CHECK As forced DHCP mode is a temporary
152. r operation change and also if there is a change in the OS32C operating mode or defined zone sets Testing ensures that the safety laser scanner and the machine control system are working properly to stop the machine Failure to test properly could result in serious injury to personnel S oo 9 0 If the OS32C is operated under automatic start make sure that the machine stops and does not restart as long as an object is detected in a safety zone Check the operation by placing a test piece into the safety zone It is recommended to perform the test at least after a shift change or 24 hours of operation If the safety system or the machine fails any of these tests do not run the machine Immediately tag or lock out the machine to prevent its use and notify the appropriate supervisor oystem and zone status parameters monitored over EtherNet IP are to be used for diagnostic purposes only and must not be used in safety critical functions Measurement data monitored over EtherNet IP are to be used for diagnostic purposes only and must not be used in safety critical functions ARAR OS32C User s Manual ENCORE NR When transferring data from the PC to the OS32C and more than one OS32C is connected to the network it is necessary to visually check the diagnostic code on the status diagnostic display It is recommended that the OS32C be installed in a position where the status diagnostic display will be visible Before sending the c
153. rated directly using 24VDC 25 30 Operation power of the OS32C must be supplied from dedicated power source The power source must comply with requirements of IEC 60204 1 and IEC 61496 1 OS32C User s Manual Wiring Additional Wiring Information Protection of Cable at Installation Care should be taken when installing the OS32C cable The cable must be properly routed and secured to ensure that damage does not occur Signal Connector Isolation The connectors used during installation must provide sufficient signal separation in order to prevent a short circuit condition of the input power and system signals Functional Earth The OS32C system requires a functional earth connection Do not connect Functional Earth to a positive ground system If it is connected to positive ground the guarded machine to be controlled may NOT stop resulting in severe operator injury When wiring the OS32C to external devices make sure to follow the color and coding schemes per EN 60204 1 User s Manual 121 OS32C Wiring Input Output Signal The tables below reference the connections on the OS32C They are identified by the pin number input type and input name Fig 5 1 Power Control 18 Pin Mini Type Connector The table below cross references the Power Control connector pin out and to the mating cable conductor color and signal description 3 Gray Zone Select 3 4 Pink Z
154. re is detected and the guarded machine is stopped The OS32C system will remain in the lockout state until the problem is corrected and a start input is applied Maintenance Access Level This access level allows a user to edit only the non safety parameters of the OS32C A password is required to log on to the OS32C with this access level Minimum Object Resolution The minimum width of an object that will be detected by the scanner This is a user configurable setting with resolutions of 30mm 40mm 50mm and 70mm The default setting is 70mm Monitor Mode In this mode the continuously measured data from the OS32C is displayed on the screen in real time Monitoring Zone The cumulative area of the safety and 2 warning zones Monitoring Zone Set There are 70 selections for this property A user can select a zone set in the zone set configuration window Non Safety Critical Parameters These are settings that are not related to the safe installation of the OS32C Auxiliary output warning output restart delay and standby mode Offline Mode A user can create edit and save a configuration to a PC without connecting to the OS32C The loading and editing of existing configurations on the PC can be done offline as well Operator Access Level This access level cannot change the OS32C settings Only verification and monitoring of the existing configuration information is available Password input is not required OSSD Output Sig
155. red up the OS32C will display in the following order the configured minimum object resolution for 5 seconds as indicated in the following table Digital Indication Minimum object resolution L3 30mm L4 40mm Table 2 3 Minimum object resolution indication the Ethernet configuration of the OS32C for 5 seconds as indicated in the following table Digital Indication OS32C Ethernet configuration Table 2 4 Ethernet configuration indication Off This will also be displayed for 5 seconds after every time the Ethernet cable is connected to the scanner Normal operation indication zone number and response time See next page for details OS32C User s Manual 15 Operating States amp Output Modes During normal operation The seven segment display indicates the current zone set and response time of the OSSDs For example code 24 indicates zone set 2 with a response time of 160ms When the display is inverted a decimal will be shown in the corner 5 The response times longer than 400ms are represented by zero e z CHECK Left Digit Monitoring Zone of OS32C Zone Set 2 Zone Set 4 Zone Set 6 Digital Indication Zone Set 8 Zone Set 10 Zone Set 12 16 Zone Set 14 Zone Set 15 Zone Set 16 or higher Right Digit ON to OFF Response time OFF to ON Response time Auxiliary and Warning Output OSSDs out put without with PTM RBM P
156. resolution mm 70 Pollution tolerance mode Disable Non Safety Critical Parameters Restart delay rns 100 EA Auxiliary output mode Follow OSSD Auxiliany output type PNP Auxiliary output polarity ActveON Warning output mode Folow OSSD a Warning output type PNP Warning output polarity Active ON Power reserve mode Disable 7 Segment display Enable Non Inverted ISI option Enable ISI mode Follow safety zone Defauk configuration Current settings Properties L Zone Inputs Defined Zones Configuration Information Fig 3 47 Edit Properties 3 Edit the item to be changed After finishing the edits from Configuration menu click Send to Sensor Enter CFG Mode All Changes OS32C User s Manual 67 Basic Operation of Configuration Software 5 The screen shown below is displayed Click Yes to confirm Send configuration to sensor EF X 7 The operation requested will result in the deactivation of Ehe protected equipmentand the O532C will enter the configuration made Would vau like to proceed Fig 3 48 Save Configuration to Sensor 6 When the configuration tool detects multiple scanners on a network the user will be prompted to enter a 4 digit code from the seven segment display of the scanner being configured The order in which each two digit pair is entered does not matt
157. rol systems Part 1 General principle for design EN 61508 Parts 1 7 2010 Functional Safety Of Electrical Electronic Programmable electronic Safety Related Systems EN 50178 1997 Electronic equipment for use in power installations EN 60204 1 2006 A1 2009 AC 2010 in extracts Safety of machinery Electrical equipment of machines Part 1 General requirements ANSI B11 19 2010 ANSI RIA R15 06 2012 NFPA 79 2012 Code of Federal Regulations CFR29 1990 Martin D Krikorian Representative in EU J J P W Vogelaar Quality Director European Quality amp Environment Operations Manager Authorized Signer of Declarations of Conformity Omron Europe B V OMRON Scientific Technologies Inc Zilverenberg 2 5234 GM s Hertogenbosch The Netherlands User s Manual 155 OS32C Appendix mn m o o c Oo EM o Revision History A manual revision code appears as a suffix to the manual number at the bottom of the front and back covers Manual No Z296 E1 10 Revision code of this manual Revision code Date Revised contents April 2010 First edition November 2010 Minor corrections Support for configurable minimum object resolutions Copy amp paste zones and zone sets Record system monitoring Playback system monitoring Support for Windows 7 Display configuration file name in config tool header Additional zone shapes available 180 semi circle 180
158. rovide the filtering tolerance function This RBM Only mode uses multi pulse sampling for beams configured with reference boundaries see Fig 2 3 Areas consisting of beams without a reference will not benefit from this function See Fig 2 4 for further explanation OS32C User s Manual 23 Air borne dust particles Actual configured zone The fence wall is used as the RBM background reference DEIAN e e E E E e Door Fig 2 3 Full Reference Boundary Actual configured zone The fence wall is used as the RBM background reference e DEIA Area without background reference will NOT benefit from RBM Only mode Fig 2 4 Partial Reference Boundary NOTE The benefit of PTM RBM function may vary depending on e The strength of the reflection caused by the contamination This strength depends on the density and reflectivity of the pollution source For instance heavy smoke or dense cloud of floating dust may still trigger the scanner e The position between the OS32C and the reference boundary The function is more effective for pollution which is closer to the scanner and less effective when the pollution cloud extends closer to the boundary OS32C 24 User s Manual Operating States amp Output Modes Zone Set Selection Zone Set Input Selection When configured for multiple zones there are a total of 8 inputs available for zone set selection for the OS32C it is not necessary to
159. s OS32C OS32C 1 32 User s Manual Chapter7 Appendix Troubleshooting 134 Troubleshooting 134 OS32C Status Check 137 Additional Error due to Reflective Background 139 Conditions of Background Influence 139 Using Other Safety Device in Combination 141 Sensor and l O Block Replacement 142 scan Window Replacement Procedure 143 Window Replacement Procedure 143 OS32C Maintenance 145 Warning Zone Object Resolution 146 Additional Zone Set Switching Strategies 147 Glossary 151 Accessories 153 Checkout and Test Procedure Log 154 Declaration of Conformity 155 Revision History 156 OS32C User s Manual 133 Appendix Troubleshooting Troubleshooting Bi Safety output OFF state while there is no intrusion by an object This may happen due to 1 Mutual interference This may happen if light from another scanner OS32C or other type of photoelectric sensor such as a safety light curtain is transmitted into the OS32C In such a case install the sensor so that its scanning plane does not receive light from the other sensor u When positioning the OS32C downward the OS32C may be affected by reflection from the floor surface Effect of e reflection may increase depending on the material of the screen Be sure to check surrounding environment before CHECK installing the OS32C I For mounting see Chapter 4 Installation hg Metal pole Source of interference ET Highly Reflective Wall
160. s can not exceed 15 meters Use Edit Zones or Convert Shape To command to modify the shape of the warning zone 1 3 A message will appear during monitoring mode indicating that the zone contains Reference Boundary Regions Service vi Fone Zone 2 v lk E Zone contains Reference Boundary region s r Fig 3 74 Reference Boundary Monitoring indication OS32C 78 User s Manual Basic Operation of Configuration Software Monitor Mode The configuration software can display scanning zone information of the OS32C in real time without stopping the machine The monitor mode can be used by logging on to the OS32C with either operator maintenance or supervisor access level To start the monitor mode select System Monitoring from the Utilities menu To terminate follow the same step and deselect System Monitoring 32C Configuration Tool Version 1 9 43 Beta 1 Configuration File Edit View Configuration Reference Boundary Utilities CO Ex EJ 8 amp Q Foreground Safety zone z Zone Zonel gt R o s0la Quac c2cid ccg AE BP 0 Zi Z2 23 Z4 Z5 Z6 Z7 78 4 p tf 3 3 3 a ad a a Auxiliary output OFF Warning output OFF Reset rotation 147 12 r 3239 x 2720 y 1759 mm Beam 196 u Safety zone E Warning zone 1 8 Warning zone 2 Supervisor 169 2 Fig 3 75 System Monitoring The outmost border indicates a scanning zone of the OS32C on the monitoring screen A zone mark
161. s path B Warning Zone 2 Detection When the Auxiliary Output is assigned to follow warning zone 2 it will send a signal to the AGV when Warning Zone 2 is infringed This will trigger the vehicle to slow down allowing a person to move away from the vehicle s path E Safety Zone Detection The two safety outputs will send an E stop to the AGV when the Safety Zone is infringed This will signal the vehicle to come to a complete stop Safety Zone Detection Warning Zone 2 Detection Warning Zone 1 Detection OS32C User s Manual Description of Use and Features Fig 1 7 AGV Navigation Fig 1 8 Automated Guided Vehicles Bi directional AGV In this application two OS32Cs are the primary guarding devices The two warning fields of the OS32C are used to give personnel extra warning allowing them to move out of the AGV path This is essential In achieving maximum travel efficiency Left Turn Zone Right Turn Zone Slow Zone Fast Zone Fig 1 9 Automated Guided Vehicles Multiple Zones AGV In this application the OS32C is the primary guarding device The drawing illustrates a common AGV guarding configuration where 4 zone sets are used to safely navigate the vehicle around a factory floor The four zone sets consist of two for forward motion high speed low speed one for left turn and one for right turn The active safety zone set is selected by the AGV s controls which are configured for
162. set select inputs hard fault code after diagnostic code 70 above persists for Page 1 of 10 Fig 3 82 Fault Log OS32C User s Manual 83 Basic Operation of Configuration Software Window Calibration If the scan window of the OS32C is replaced window calibration needs to be performed Do not execute window calibration except when the scan window is replaced The window calibration procedure measures the contamination level of the OS32C scan window to reset the threshold values of window transmittance which serves as a reference for window contamination warning detection To execute this procedure the user must log on with the supervisory access level The calibration procedure must only be performed by qualified personnel Before performing window calibration of the new scan window make sure the window is clean and free from scratch dust and finger print The window calibration procedure must be performed at ambient temperature 5 to 35 C Failure to inspect the window or set the proper environmental condition during window calibration procedure may cause a reduction in the detection capability of the scanner The following steps describe this process 1 a From Utilities menu select Window Calibration A screen shown below is displayed Click OK to confirm verify that the window is clean free from dust and finger prints The window calibration procedure must be performed at ambient temperature Failure to do
163. t unused Consult factory 56 General fault caused by internal Check the environment for electrical 57 problem or extreme environmental noise sources or interfering light sources condition Or consult factory 58 59 Check environment for excessive vibration or shock 60 Invalid configuration in unit Double check current configuration or reset the scanner back to manufacture default configuration v Reset to Default Configuration KAY pss 72 Incorrect number of active zone set Check zone set select input wiring and select inputs hard fault code after zone configuration selection diagnostic code 70 above persists for more than 10 minutes 73 Invalid or undefined zone set select input Check zone set select input wiring and combination but correct number of active zone configuration selection zone set select inputs hard fault code after diagnostic code 71 persists for more than 10 minutes 74 Standby input or zone set select inputs Check zone set select inputs or standby voltage too high input wired at more than system power 24 VDC 75 Scanner chassis connected to power 24 Scanner chassis should be grounded to VDC 0 VDC 81 Window condensation fault code after Cycle power on unit and allow to run with diagnostic code 83 persists for more than diagnostic code 83 internal generated 30 minutes heat will reduce condensation if possible reduce moisture in the environment 82 Window not detected or entire dust Check that th
164. t Output Signal 122 Example of Safety Circuit 123 Basic Connection with Single OS32C unit 123 Connecting to AGV Controls 124 Connecting to the Controller G9SA 301 125 OS32C User s Manual 11 120 Wiring Power Supply Unit Do not connect the OS32C voltage lines to DC power supplies with more than 30V or less than 16 8 V In addition the OS32C should not be connected to AC voltages Either of the above will result in electrical shock or product malfunction For OS32C to meet IEC 61496 1 and UL508 its DC power supply unit must satisfy all of the following conditions eLine voltage rated within 24VDC 25 30 Complying with EMC directives industrial environments Double insulation or reinforced insulation between primary and secondary circuits eAutomatic return for overcurrent protection Output retention time of 20 ms or longer Satisfying output characteristics requirements of Class 2 circuit or limited voltage current circuit define in UL508 Power supply complying with regulations and standards of EMC and safety of electrical equipment in a country or a region where the OS32C is used Example In EU a power supply must comply with EMC directives for low voltage To prevent an electrical shock use double insulation or reinforced insulation from hazardous voltage such as AC230V Cable extension must be within a specified length Otherwise it may result in a failure of the safety functions The OS32C can be ope
165. t include projective consistency maximum radius and angle limits As a result an imported zone may not correspond exactly to the zone defined in the file The user must visually verify the imported zone when the zone coordinate import process is complete Refer to Checkout and Test Procedure Log on page 154 OS32C User s Manual eoc Wiring Connections Do not connect the OS32C to a power supply with more than 24VDC 25 30 Do not supply AC power to the OS32C this may result in electrical shock For the OS32C to meet IEC 61496 1 and UL 508 its DC power supply unit must satisfy all of the following conditions Within rated line voltage 24 VDC 25 3096 Complying with EMC directives industrial environments eo Double insulation or reinforced insulation between primary and secondary circuits eAutomatic return for overcurrent protection Output retention time of 20 ms or longer oatisfying output characteristics requirements of Class 2 circuit or limited voltage current circuit defined in UL508 Power supply complying with regulations and standards of EMC and safety of electrical equipment in a country or a region where OS32C is used Example In EU a power supply must comply with EMC directives for low voltage To prevent electrical shock use double insulation or reinforced insulation from hazardous voltage such as 230 VAC Cable extensions must be within the specified lengths otherwise
166. tance When using more than one OS32C mutual interference should be prevented This may require different scanner positions or physical shields to be installed To ensure a protection degree of IP65 DO NOT use this product without proper sealing of the cable connector I O block and scan window If the external zone switching device momentarily exceeds the configured number of active zone set select inputs during the zone switch an additional Zone Delay may be incurred in the event that wiring of a zone set select input fails The external zone switching device must properly sequence so the configured number of active inputs is not exceeded in order to guarantee that SISS eo oecoe failed zone set select input wiring will be detected within the normal Zone Switching Time described below If an insufficient Zone Delay is used for the actual worst case switching time of the installation the scanner might start monitoring the wrong zone during the switching period Also if an insufficient Zone Delay is used for the actual worst case switching time of the installation there might be a fault condition during the zone switching period If tstart switching start time is configured without consideration of TmaxReaction total maximum reaction time object detection within the new safety zone after switching and turning OFF of the safety outputs may be delayed Monitoring zone parameters are subject to a number of constraints tha
167. te injury or may result in serious injury or death Additionally there may be significant property damage N WARNING Indicates a potentially hazardous situation which if not avoided will result in minor or moderate injury or PAN CAUTION there may be property damage Meanings of Alert Symbols Indicates prohibited actions Indicates mandatory actions Alert Statements in this Manual N WARNING An OS32C is an electro sensitive protective equipment designed to guard personnel working around hazardous machinery regulations depends on the proper application installation maintenance and operation of the Whether a specific machine application and the OS32C system installation complies with safety OS32C system These items are the responsibility of the purchaser installer and user Qo User WARNING The administrator is responsible for the selection and training of personnel to properly install operate and maintain the machine and its safeguarding systems o An OS32C system should only be installed verified and maintained by a qualified person A qualifed person is defined as an individual who understands is trained on and demonstrates competence with the construction operation or maintenance of the machinery and the hazards involved ANSI PMMI B155 1 2006 OS32C User s Manual The machine requirements wang NN The guarded machine must be able to stop anywhere in
168. tection must be provided if there is a space between the protection zone and the machine hazard point e The maximum protective field range is determined by the selected resolution see Table 2 7 e The appropriate safety distance must be followed to ensure that the hazard point can NOT be reached by the operator before it completely stops Supplemental Guarding Example V AL b WA WA Ww Fig 4 11 Hand Detection Protection S KxT C S Minimum safety distance in mm measured from the danger area to the detection point line plane or zone K Movement or approach speed in mm s constant K 1600 mm s T Delay between interruption of the safety zone and standstill of the machine in seconds consisting of the sum of t and tz t1 Response time of the OS32C t2 Rundown time of the machine mechanical rundown reaction time of control system C Additional supplemental distance in millimeters 8 d 14 mm d the minimum object resolution of the OS32C system in millimeters OS32C User s Manual 101 Installation B Example of safety distance calculation for 30mm resolution K 1600 mm s approach speed constant T titt2 0 58s Overall response time t1 0 08 seconds OS32C response time adjustable t2 0 5 seconds Max time required to full stop of the machine C 8 30 14 mm S KxT C 1600 x 0 58 128 1056 mm If the calculated value is more than 500mm use it for your application installation The
169. the Labor Safety and Health Law the complete system must receive the type approval 2 1 This product is electro sensitive protective equipment ESPE in accordance with European Union EU Machinery Directive Index Annex V Item 2 2 This product complies with the following legislation and standards 1 EU legislation Machinery Directive 2006 42 EC EMC Directive 2004 108 EC Low Voltage Directive 2006 95 EC RoHS Directive 2002 95 EC 2 European amp International EN 61496 1 Type 3 ESPE otandards EN 62061 EN 50178 EN ISO 13849 1 IEC 61496 3 Type 3 AOPDDR IEC 61508 Parts 1 7 SIL 2 EN 60204 1 3 North American Standards per UL File E241445 US and C UL approvals CNN NIPM NIPM7 ANSI UL 508 Industrial Control Equipment ANSI B11 19 ANSI RIA R15 06 NFPA 79 Code of Federal Regulations CFR29 e IEC 61496 1 Type 3 ESPE e IEC 61496 3 Type 3 AOPDDR e UL 1998 Software in Programmable Components e IEC 61508 Functional Safety of Electrical Electronic Programmable Electronic Safety Related Systems e EC 61508 3 Functional Safety of Electrical Electronic Programmable Electronic Safety Related Systems Part 3 Software Requirements CAN CSA C22 2 No 14 Industrial Control Equipment CAN CSA C22 2 No 0 8 Safety Functions Incorporating Electronic Technology 4 JIS standards JIS B 9704 1 JIS B 9704 3 Type3 ESPE 3 This product received the following approvals from TUV Rheinland of the EU EC Type Examinati
170. tical guarding installations see Fig 2 2 The RBM function allows users to select certain areas on the detection zone safety or warning boundary and program them to detect continuous presence This function is intended to prevent unauthorized changes in the physical position of the OS32C scanner e When RBM is enabled for the safety zone the area beams that has been activated will cause a transition to a machine stop state when a distance change is sensed When RBM is enabled for a warning zone the area beams that has been activated will cause a transition of the corresponding auxiliary output when a distance change is sensed TES For complete directions on setting up reference boundary monitoring see page 74 The OS32C response time must not exceed 120ms as the OS32C must detect objects moving at 1 6 meters per second If the detection zone is infringed or if the detection zone boundaries are changed the scanner shall turn off the two OSSD outputs Reference boundary Fig 2 2 Reference Boundary Monitoring OS32C User s Manual Operating States amp Output Modes Pollution Tolerance Mode PTM This function enables a filter that allows the scanner to distinguish between more than one detected reflections When the scanner receives more than one detected reflection pulses during a measurement scan the filter will ignore the first reflected pulse which may be caused by dust accumulation on the window or air borne dust
171. ting the minimum safety distance for AGV the standard IEC 61496 3 can be used The safety distance S for use with an AGV should be calculated using the following formula S Minimum safety distance in mm measured from the danger area to the outer contour of the safety zone Sp Maximum stopping distance for AGV mm Z Additional safety factors maximum measurement error With the conditions above the minimum safety distance S is calculated as follows S Sp Z SP Vmax X T Sbrake Z Z1 Z2 Loc Zbt Vmax Maximum speed of AGV in mm s T Response time consisting of sum of t1 t and ts t1 Response time of OS32C t2 Response time of AGV t3 additional time delay for use when multiple zones are used ts 10 ms Sbrake Braking distance of AGV in mm based on manufacturer s document Z1 OS32C s measurement error 100 mm at range of 3 m or less and 110 mm at range of greater than 3 m Pu 1 Z2 Additional error by reflective background IUA Additional Error due to Reflective Background p 139 Zgc Safety factor for lack of clearance between under surface of AGV and ground IUA Fig 4 16 Zbr Safe factor for reduction of brake force of the AGV through wear and usage E z Configured zone 100 o Safety i m factor gt E e 3 50 Q Clearance between ground and under surface of AGV 0 90 100 150 Safety factor Z mm Fig 4 16 Safety Factor for Lo
172. tion Information 49 Configuring New OS32C Property and Monitoring Zone 49 Default Configuration Settings 49 Creating a New Configuration 50 Import amp Export Zone Coordinate Data 59 File Format 55 Importing Zone Coordinate Data 58 Exporting Zone Coordinate Data 60 Zone Set Selection and Configuration 62 Add a Zone 62 Copy and Paste Zones 63 Delete a Zone 65 Zone Set Input Selection 66 Editing Properties 67 Editing Monitor Zones 71 sculpting amp Reference Boundary Monitoring 14 Monitor Mode 79 Record System Monitoring 80 Playback System Monitoring 82 Read Fault Log 83 re OS32C User s Manual 3 OS32C User s Manual Window Calibration Changing Options of Configuration Software Caution on Safety Zone Configuration Reset to Default Configuration 84 86 87 88 Basic Operation of Configuration Software Getting Started The configuration and installation of an OS32C is a simple process Here are the basic steps needed to get started Refer to the appropriate section of Chapter 3 for more information on any of these steps Install the configuration tool Connect the OS32C to the same network as the computer e Start the configuration tool Discover scanners on the network Log on to the OS32C Select Access Level Enter password Create new configuration Safety critical parameters EDM response time operating mode zone sets minimum object resolution etc Non safety critical parameters auxiliar
173. tput B is short circuited to OV Check output connection and wiring 40 EDM external device monitoring fault Check output external device monitoring connection and wiring 41 External device monitoring fault before Check the NC contact status of the OSSD turning ON external device is changing state before the OSSDs turning ON 42 External device monitoring fault after Check the NC contact status of the OSSD turning ON external device is changing state after the OSSDs turning ON 43 External device monitoring fault during Check the OS32Cs output OS32C power on configuration connections and wiring OS32C User s Manual 137 138 Appendix Status Other fault Diagnostic np J Description Corrective Action Code 50 General fault caused by internal Check environment for excessive problem or extreme environmental vibration shock or electrical noise check condition that the window assembly is undamaged and securely attached Or consult factory 51 Mutual interference Check for mutual interference with another scanner see mounting considerations on the user manual nearby retro reflectors lt 1m or strong interfering light sources ie Mounting Considerations p 92 52 General fault caused by internal Check the environment for electrical 53 problem or extreme environmental noise sources or interfering light sources condition Or consult factory 54 55 Internal faul
174. ts Select a single zone set to view the current setting Change the response time for each zone if desire To apply the changes to the selected zone set or multiple zone sets press the appropriated button To save all changes and exit press the Save button To discard all changes and exit press the Cancel button Fig 3 21 Response Time setting Select zone set to configure response times Select desired response time for each individual zone per zone set Click Apply to this zone set to apply the new response time changes to the selected zone set Or select multiple zone sets and click Apply to selected zone sets to apply the new response time changes to all selected zone sets Click View the setting for all zone sets to verify the current response time setting for all available zones Click Save to accept or Cancel to ignore all changes made If the response time is changed re calculation of the safety distance is required This may require re configuration of the safety zones or re installation of the OS32C If the safety distance is not appropriate for the application the machine may not stop before the hazardous area is reached resulting in severe injuries OS32C 54 User s Manual Basic Operation of Configuration Software Import amp Export Zone Coordinate Data This section describes how to modify a monitoring zone by importing coordinates from a comma delimited text file Monitoring z
175. ty certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT S IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data Data presented in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of Omron s test conditions and the OS32C User s Manual user must correlate it to actual application requirements Actual performance is subject to the Omron s Warranty and Limitations of Liability Change in Specifications Product specifications and accessories may be changed at any time based on improvements an
176. uld be configured with a specific static IP address This will allow remote logon with full read write access to the OS32C configuration Detecting the OS32C on the network To connect to the OS32C using the configuration software the user needs to find the IP address of the OS32C on the network Select Discover Sensors from the Utilities menu Since the configuration software is connected to the OS32C via Ethernet Windows Security Alert is displayed when Windows firewall is activated Select Unblock The alert will not be displayed once it is unblocked Windows Security Alert E To help protect your computer Windows Firewall has blocked some features of this program Do you want to keep blocking this program S5 Name 0532C_CFGTool Publisher Unknown Keep Blocking Unblock Ask Me Later Windows Firewall has blocked this program from accepting connections from the Internet or a network IF vou recognize the program or trust the publisher you can unblock it Wher should unblack a program Fig 3 11 Windows Security Alert OS32C User s Manual 45 Basic Operation of Configuration Software Logging On 1 From Utilities menu select Log On 2 The Log On screen is displayed Select an IP address of the OS32C to be connected Logon to Sensor Log on ta sensor at IP address 169 254 244 159 Liser access level Supervisor Password eese ens Na password required for Operator
177. undary Setting Fig 3 67 Select Group of Points Right click on the display screen again and select Set Point as Reference Boundary Select a Group of Points Set Point as Reference Boundary Set Point as Non Reference Boundary Set All as Reference Boundary Set All as Non Reference Boundary Save Reference Boundary Setting Cancel Reference Boundary Setting Fig 3 68 Set Points as Reference Boundary Points Repeat as needed c To cancel RBM for the zone Right click on the display screen and select Set All as Non Reference Boundary and select Save Reference Boundary Setting Reference Boundary Setting E l XX Mo point has been selected as Reference Boundary fone will be reverted Would like to continue Fig 3 69 Cancel RBM Settings OS32C 76 User s Manual Basic Operation of Configuration Software 8 When done selecting the points for RBM right click on the display screen and select Save Reference Boundary Setting Select a Group of Points Set All as Reference Boundary Set All as Non Reference Boundary Save Reference Boundary Setting Cancel Reference Boundary Setting Fig 3 70 Save Reference Boundary Setting 9 Now that the Reference Boundary is set click OK at the prompt shown below Reference Boundary Setting X 1 Reference Boundary setting saved Review Ehe Reference Boundary Tolerance setting Fig 3 71 1 0 opecify the all
178. unding reflective background See Table 7 2 Width of danger zone Safety zone Z1 distance M l Safety zone that needs setup by the configuration software Top View Undercut U Hy l S SFdistance yd 1LLLGBS L L Fig 4 9 Installation on a machine with cover Put a cover on the OS32C as shown in Fig 4 9 to cover the dead zone and prevent entry to the Undercut U and SFdistance The calculation example of safety distance S and SFdistance are the same as Configuration Example Installation on a Machine 1 Configuration Example Entry Access Protection An application example for perpendicular approach to the scanning plane is shown below entry access protection for a vertical plane protection zone eIntrusion body detection protection User s Manual 99 OS32C 100 Installation Reference Boundary Monitoring RBM must be applied when the OS32C is used for Entry Access Protection guarding as specified in IEC61496 3 2008 I Refer to page 22 for more information on RBM To ensure adequate detection a response time of 80 mS is required If the response time exceeds 80mS a 70 mm object with a speed of 1 6 m s may not be detected under certain circumstances eAdditional counter measures for protection must be provided if there is a space between the protection zone and the machine hazard point Protective Field Contour of the floor as reference Fig 4 10 Perpendicular Approach Inst
179. use them all The minimum requirement for safe operation is 2 total inputs The user must also configure the total number of inputs the number of input terminals to be used and active inputs the number of inputs to be activated needed to select a zone set During operation the scanner will always monitor for that specific configuration of inputs to be active Once the number of inputs and active inputs is configured the user is able to define and assign the detection zone sets to each combination of inputs The number of unique active combinations available depends on the number of total inputs and the number of active inputs Table 2 9 shows the maximum number of zone sets possible for the various configurations It is not necessary to have a zone assigned to every possible combination Unassigned combinations are assumed to be invalid If an invalid combination of inputs is detected the scanner will fault out with error code 70 In this case check zone configuration selection zone set select input wiring zone set select input switching time and zone delay configuration No of Total Inputs n 8 4 3 ae ow 8 3 Inputs r Maximum number of zones r n r Table 2 9 Maximum number of combinations depending on total number of inputs and total number of active inputs The examples below are some of the possible configurations that can be accomplished for many applicati
180. utomatic private IP address Internet Protocol TCP IP Properties pensa Alternate Configuration IF this computer iz used on more than ane network enter the alternate IP settings below Automatic private IP address User configured IP address 132 168 1 38 Subnet mask 255 255 255 0 Default gateway 13877458 d E Prefered ONS server Alternate DHS server Preferred WINS server Alternate WINS server ok Cancel Fig 3 10 Alternate Configuration Changing the IP address of the PC Windows Vista Click the Start button then click Control Panel Click Network and Internet Click Network and Sharing Center Click Manage network connections Right click on the connection to be changed and select Properties If prompted for an administrator password enter the password and confirm select the Networking tab select Internet Protocol Version 4 TCP IPv4 and then click Properties To set the PC to DHCP mode select Obtain an IP Address automatically To set the PC to a fixed IP address select Use the following IP address and specify the desired IP address Changing the IP address of the PC Windows 7 Click the Start button then click Control Panel In the search box type adapter OND On oNA Under Network and Sharing Center click View network connections Right click on the connection to be changed then select Properties If prompted for an administrator
181. ve examples illustrate two different wiring schemes that use four inputs with two active required The example on the left is configured for a four zone set application The example on the right is configured for a six zone set application Number of Inputs Z1 Z2 z3 z4 z5 Detection zone sets Zone set 1 Zone set 2 Zone set 3 Zone set 4 Zone set 5 Zone set 6 Zone set 7 Zone set 8 Zone set 6 Invalid No of active inputs 2 Multiple inputs can be assigned to the same zone set Fig 2 8 Eight Zone Set Application This example illustrates a wiring scheme that uses five inputs with two active required This is used for an eight zone set application OS32C 20 User s Manual Operating States amp Output Modes Zone Set Switching B introduction to zone set switching As an example examine a system configured to use 4 inputs with 2 of them active according to the following table Zone Set Select Inputs Z2 Z3 Zone set 1 HIGH HIGH Zone set 2 LOW LOW Zone Sets The following figure represents a transition from ZONE 1 to ZONE 2 Zone set select input i Zne Set switching time Select Inputs i a UD dT ee Monitored i f Zone Zone set 1 Zone set 2 I Zone set switching time 9 Fig 2 9 Zone Switching example If the external zone switching device momentarily exceeds the configured number of active zone set select inputs during the
182. w Ground Clearance B Safety Distance Width Required for Safety Zone Sw Minimum safety distance of safety zone width mm Vw Width of AGV mm Z Additional safety factors maximum measurement error With the conditions above the minimum safety distance Sw of safety zone width is calculated as follows Sw Vwt2xZ OS32C User s Manual 105 Installation Z Z1 Z2 Loc Zbt Z1 OS32C s measurement error 100 mm at range of 3 m or less and 110 mm at range of greater than 3 m P 1 Z2 Additional error by reflective background Lz Additional Error due to Reflective Background p 139 Zgc Safety factor for lack of clearance between under surface of AGV and ground ne Fig 4 16 Zbr Safe factor for reduction of brake force of the AGV through wear and usage Configuration Example Use of an AGV Length of safety zone S Maximum stopping distance of AGV Sp ADM Su cipere Kein Width of AGV Vy Width of AGV Vw Width of safety zone Sy Fig 4 17 Installation on AGV E Specifications Sp 1600 mm Maximum stopping distance of AGV Vw 1100 mm Width of AGV Z1 110 mm OS32C s measurement error Z2 0 mm Additional error by reflective background no reflective background Zgc 50 mm Safety factor for lack of clearance between under surface of AGV and ground Zbt 100 mm Safe factor for reduction of brake force of the AGV through wear and usage Installation position Centered B Calculat
183. ween Buyer and Omron relating to the Products and no provision may be changed or waived unless in writing signed by the parties e Severability If any provi sion hereof is rendered ineffective or invalid such provision shall not invalidate any other provision f Setoff Buyer shall have no right to set off any amounts against the amount owing in respect of this invoice g Definitions As used herein including means including without limitation and Omron Compa nies or similar words mean Omron Corporation and any direct or indirect subsidiary or affiliate thereof Certain Precautions on Specifications and Use 1 Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyers application or use of the Product At Buyer s request Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Prod uct in combination with the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases but the following is a non exhaustive l
184. will turn ON The configuration software can also be used to monitor the scanning information of the OS32C If the configuration software cannot receive configuration from the OS32C 1 The communication cable is not properly connected Check connections of the communication cable and the ethernet cable 2 An OS32C has been set to a fixed IP address and the user loses the address The user will need to set both the PC and the scanner to DHCP mode so that they can communicate with each other before the user can set the scanner to a new fixed IP address LZ See page 42 to force the scanner into DHCP mode OS32C User s Manual 135 Appendix B Configuration Tool was unable to find sensors on the network 1 Check power and ethernet cables 2 Check the IP address settings of the PC and the scanner Make sure both are on the same network I See Chapter 3 Connecting the PC and the OS32C E Communication Time Out 1 Check power and ethernet cables 2 Check the IP address settings of the PC and the scanner Make sure both are on the same network I See Chapter 3 Connecting the PC and the OS32C OS32C 1 36 User s Manual OS32C Status Check The OS32C has the status diagnostic display on the front which indicates configuration error status of the OS32C B Diagnostic Codes Status Normal Operation Safety output fault External device monitoring fault Diagnostic Appendix Descr
185. writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABIL 14 15 16 17 18 ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or oth erwise of any intellectual property right c Buyer Remedy Omron s sole obli gation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non complying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsi ble for warranty repair indemnity or any other claims or expenses regarding the Products unless Omron s analysis confirms that the Products were prop erly handled stored installed and maintained and not subject to contamina tion abuse misuse or inappropriate modification Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Compa nies shall not be liable for the suitability or unsuitability or the results fro
186. x Authorization password essees Change password for access level Supervisor CHECK Forgot the Password If the password has been lost forgotten follow the steps shown below to acquire the password This procedure must be executed under the operator access level 1 Log on with the Operator access level 2 From the Utilities menu select Read Encrypted Password 3 Select Maintenance or Supervisor and click Read Password 4 The encrypted password is displayed on the screen 5 Contact OMRON STI s sales representative with this character string OS32C User s Manual AT Basic Operation of Configuration Software Changing Ethernet Configuration of OS32C 1 From the Utilities menu select Ethernet Configuration 2 To configure the OS32C to DHCP mode select Obtain an IP Address automatically To configure the OS32C to a fixed IP address select Use the following IP address to specify an IP address Set an IP address correctly according to the network environment Ethernet Configuration E Target Sensor IP address 192 168 1 1 MAC address 00 0c 51 00 11 00 TCP IP Configuration C Obtain an IP address automatically Use the following address IP address 192 o WB c I e i Subnet mask PO wees Q5 4 We Default gateway 192 5 168 1 S Read from Sensor Write to Sensor Fig 3 15 Ethernet IP Address 3 Click Write to Sensor
187. ximum measurement error Z 4 100 mm at range of 3 m or less and 110 mm at range of greater than 3 m Machine table Reflective background or object Distance to the background beyond the safety zone We gee didi P Additional error by reflective background Z2 Barrier See Table 7 2 Top View Safety zone to be configured by the configuration software Fig 7 2 User s Manual 139 OS32C 140 Use the following steps to calculate the additional error Z2 from the safety zone distance M Take OS32C s measurement error Z1 and the additional error Z2 into account to setup safety zone with the configuration software B Procedure 1 Use Table 7 2 to calculate the additional error Z2 for the safety zone distance M Measure a distance to a reflective background or object assuming M Z1 Z2 as the edge of the safety zone If the dimension above satisfies the condition 1 or 2 add Z1 and Z2 to the value for the safety zone range If neither condition is satisfied add Z1 without adding Z2 E E r4 T a e t a a p a _ de ES E d oO um ba IE ai m 02 x i a i _ a 45 Cc a EE T a lt n E 5 n e I e ce S e tn ce Additional error by background interference 72 Safety zone distance M mm Table 7 2 Additional error by background influence OS32C User s Manual Corner Cube Background Retroreflect
188. ximum recording file size MB 50000 Number of frames to record per event 50 f4 File name doc user trangn Recording 04 16 2014 11 12 46 AM rc3 Comment 127 character s left Fig 3 78 Event Triggered Recording OS32C 80 User s Manual Basic Operation of Configuration Software 3 Click OK Using the recording controls the recording duration can be extended in increments of 15s 30s 45s or 1min 5min Recording can also be stopped at anytime Remaining time Recording sample Fig 3 79 Recording controls 9 If no event is detected during the Event Triggered Recording no monitoring data will be written to the file When user selects the file to playback following message is displayed The specified fle contains no recording data This is an event triggered recording file It is possible that no specified event detected during the recording duration Fig 3 80 No monitoring data playback User s Manual 81 OS32C Basic Operation of Configuration Software Playback System Monitoring Playback of previously recorded system monitoring files rc2 can be viewed at any time using the configuration tool To playback a previously recorded file 1 From the Utilities menu select Playback System Monitoring 2 Select the previously saved file to play back Use the playback controls as needed to play pause fast forward rewind exit etc E elp Expect
189. y output warning output power consumption mode etc Zone configuration e Send configuration to the OS32C Installing Configuration Software Installation of the configuration software for the OS32C requires the following Pentium 4 class 1 5GHz CPU or equivalent e Windows 2000 Windows XP Windows Vista or Windows 7 e 512MB of RAM e 10MB of available hard disk space Monitor with resolution of 1024 x 768 pixels or better Install the software based on the following steps 1 lerminate all applications running Insert CD ROM of the configuration software to your CD drive 3 Double click the CD ROM icon in My Computer to run Setup exe Follow instructions of the installer program 5 A program icon appears where you specified during installation A To install the configuration software on Windows 2000 Windows XP Professional Windows Vista or Windows 7 a user account of supervisory access level Administrators is required z CHECK User s Manual 35 OS32C Basic Operation of Configuration Software How to Start Select Start All Programs OS32C Configuration Tool and OS32C Configuration Tool if you have not changed the program folder name 0532C Configuration Tool Version 1 9 43 Beta 1 New Configuration ofl N F le Edit Vie Configuration Reference Boundary Utilities C P E amp m 4 amp Q Foreground Safety zone z Zone Zone 1 peo os QiRQ9iisie
190. zone switch an additional Zone Delay may be incurred in the event that wiring of a zone set select input fails The external zone switching device must properly sequence so the configured number of active inputs is not exceeded in order to guarantee that failed zone set select input wiring will be detected within the normal Zone Switching Time described below Let s consider an example Zone set A to Zone set B switching where A represents any origin zone set number and B represents any destination zone set number When switching zone sets there are three installation dependent parameters 1 Zone Set Switching Timing When switching from Zone set A there is a point in time when protection of that zone set is no longer required this point will be defined as tEnazone When transitioning to Zone set B there is a point in time when the OSSDs must turn OFF if an object is present in Zone set B this point will be defined as tbdangerZoneB In order to ensure tDangerZoneB IS met monitoring of Zone set B must start at least one response time Tresponse prior to tDangerZoneB The time at which monitoring of Zone set B must start will be defined as tstartzoneB where tstartZoneB tDangerZoneB Tresponse OS32C User s Manual 27 Operating States amp Output Modes 2 Zone Set Select Input Switch Timing The worst case time it can take for switching zone set select inputs This time starts on the transition on the first input change and ends

OS32C Safety Laser Scanners User`s Manual

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