Page 1 SE9Z-B1865 SE2L Series Safety Laser Scanner User’s Manual...
Page 2: Table Of Contents
Table of contents 1. Introduction ..............................6 1.1 About this manual ..........................6 1.2 Applicable products..........................6 1.3 Abbreviations ............................6 1.4 Special markings and symbols ......................6 1.5 Applicable directives and standards ....................7 1.6 Registered trademarks.......................... 8 2. Safety precautions ............................9 2.1 General precautions ..........................
Page 3 3.10.2 Access protection.......................... 37 3.11 Area sequence function........................39 3.12 Response time ............................ 39 3.13 Other outputs ............................. 40 3.13.1 Warning output 1 (WARNING 1)....................40 3.13.2 Warning output 2 (WARNING 2)....................40 3.13.3 Muting output 1 (MUT_OUT 1)....................40 3.13.4 Muting output 2 (MUT_OUT 2)....................
Page 4 6.5.1 OSSD/ Warning Output circuit ....................71 6.5.2 Other output circuits ........................71 6.5.3 Input circuit............................ 72 7. Function configuration of SE2L....................... 73 7.1 About SLS Project Designer application ................... 73 7.2 System requirements ........................... 73 7.3 Installation of SLS Project Designer....................74 7.3.1 Uninstallation SLS Project Designer....................
Page 5 7.15.1 Area configuration by drawing tools..................108 7.15.2 Area configuration by teaching function ................. 110 7.15.3 Muting configuration ........................ 111 7.15.4 Reference region configuration ....................112 7.16 Transmit configurations to SE2L....................113 7.17 Save project file ..........................115 7.18 Read configuration from SE2L ...................... 116 7.19 Open project file ..........................
Page 6 15. Revision history ............................. 147 16. Representative contacts......................... 148 SE2L User’s Manual (SE9Z-B1865)
Page 7: Introduction
 Information provided in this document is subject to change without prior notice. For the latest information visit the company’s website http://www.idec.com  Actual product may differ from the illustrations and figures in this document as they are used for explanatory purpose only.
Page 8: Applicable Directives And Standards
Table 1-2 Special markings and symbols Mark Meaning Procedures that could lead to dangerous situation, critical injury or death if not carried out properly Procedures that could lead to dangerous situation, serious injury or physical damage if not carried out properly 1.5 Applicable directives and standards SE2L is certified by TÜV SÜD Product Service GmbH, and UL / c-UL, FDA (CDRH) as a safety sensor defined in EU Machinery Directive (2006/42/EC).
Page 9: Registered Trademarks
1.6 Registered trademarks  Microsoft Ⓡ , Windows Ⓡ are the registered trademarks of Microsoft Corporation USA.  Pentium Ⓡ is the registered trademark of Intel Corporation.  Other products mentioned in the document are trademarks or registered trademarks of their respective companies.
Page 10: Safety Precautions
 IDEC cannot be held responsible for the damages or failure due to misuse of the product.  User should prepare test pieces for detection capability verification. The test piece should emulate the smallest object that is intended to be detected during the operation.
Page 11: Operating Environment
 Do not drop the product. Otherwise, the product may be damaged, lead to failure and the performance will be degraded. Injury may also be caused. 2.2 Operating environment  Make sure that SE2L’s operating environment is within the stated specification (temperature, humidity, vibration, ambient light, etc.) ...
Page 12: Configuration
 All the input/output signal cables should be installed away from machines power lines and high- voltage cables.  Use the OSSD signal of SE2L to control safety-related machines or control system. Do not use warning signals to control safety related machine as these are non safety signals. ...
Page 13  Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.  Safety Standard Class 1 Laser of SE2L-H05LP: It is guaranteed as safety class laser. Additional measures are not necessary to maintain the laser safety. Figure 2-1 Example of product labels SE2L User’s Manual (SE9Z-B1865)
Page 14: Product Overview
3. Product overview SE2L emits pulsed laser beam which is reflected on a rotating mirror within the configured protection zone. When the emitted laser beams are reflected back from an object its distance is measured. This chapter describes the features and properties of SE2L. 3.1 Features of SE2L-H05LP Protection range: Maximum 5m ( ...
Page 15: Components Of Se2L-H05Lp
3.2 Components of SE2L-H05LP Optical window Housing Micro USB Connector Ethernet Connector SD card slot Connector Cable 7-segment display Figure 3-1 SE2L-H05LP components SE2L User’s Manual (SE9Z-B1865)
Page 16 Figure 3-2 Scanning range and detection zone origin (Top view) Figure 3-3 Detection plane of SE2L-H05LP (Side view) SE2L User’s Manual (SE9Z-B1865)
Page 17: Operation Principle
3.3 Operation principle Warning zone 2 Warning zone 1 Protection zone Figure 3-4 Scanning range Figure 3-4 shows the scanning range of SE2L. Protection zone and warning zones are configured using the SLS Project Designer application software. Any object or human beings entering the protection zone will lead the OSSD signal to change from ON-state to OFF-state.
Page 18: Scanning Area
The operating principle of TOF is schematically shown in Figure 3-5. The angular resolution of SE2L is 0.125°. Figure 3-5 TOF operation principle 3.4 Scanning area Scanning area of SE2L consists of protection zone and warning zones. Maximum 32 sets of area can be configured.
Page 19 Figure 3-6 Protection zone configured using manual mode Figure 3-7 Protection zone configured using teaching mode  User should verify the configuration before actual operation.  The configured zone should be of minimum safety distance or more. Figure 3-7 Protection zone configured using teaching mode ...
Page 20 In dual protection mode, two protection zones can be configured independently. SE2L will monitor these zones simultaneously. OSSD1 and OSSD2 are dedicated to protection zone1 and OSSD3 and OSSD4 are dedicated to protection zone2. Figure 3-8 shows an example of the dual protection zone configuration. Warning zones cannot be configured in dual protection mode.
Page 21: Warning Zone
3.4.2 Warning zone Warning zones are non-safety zones and are connected to Warning1 and Warning2 outputs. When the obstacle is detected in the warning zones, SE2L will switch the respective warning signal from ON-state to OFF-state. Warning signals can be used as an alert signal to avoid human beings or objects from approaching near the protection zone.
Page 22: Area Switching
3.5 Area switching A maximum of 32 sets of area can be configured in SE2L. However the maximum configurable area number differs depending on the selected function such as, muting and dual protection. Table 3-1 shows the maximum configurable area number according to the used mode. External input signals are provided in SE2L for switching the area.
Page 23 Table 3-2 Input combination for area switching a) In the case of 5 Input Area IN_A IN_B IN_C IN_D IN_E Area 1 Area 2 Area 3 Area 4 Area5 Area6 Area7 Area8 Area9 Area10 Area11 Area12 Area13 Area14 Area15 Area16 Area17 Area18 Area19...
Page 24 b) In the case of 4 Input number Area IN_A IN_B IN_C IN_D Area 1 Area 2 Area 3 Area 4 Area5 Area6 Area7 Area8 Area9 Area10 Area11 Area12 Area13 Area14 Area15 Area16 c) In the case of 3 Input number Area IN_A IN_B...
Page 25 3.6 Incremental encoder In SE2L there are 2 pairs of encoder input terminals for connecting 2 units of dual channel incremental encoder signals. Area will be switched depending on the encoder speed. Direction of travel is detected by encoder's phase A and phase B signals having the phase difference of 90°. Speed and rotating direction of both encoders are constantly monitored to detect abnormal travel and stop the AGV.
Page 26: Increment Encoder
3.6.1 Pulse per cm travel generated by incremental encoders When AGV travels, increment encoder generates pulses due to the transmission ratio between AVG tires and increment encoder frictional wheel. Pulse count per cm depends on AGV's speed. Figure 3-11 Calculation of pulse count for per centimeter travel AGV tire diameter : 40 cm ...
Page 27: Recommend Increment Encoder Specification
 User should verify the proper area switching through encoder inputs.  Always use 2 units of increment encoder. It is not possible to detect the failure of increment encoder or abnormal travel of the vehicle with single unit.  Use separate sets of cable to connect outputs from incremental encoder 1 and 2 to the respective encoder input terminals of SE2L.
Page 28: Area Switching By Encoder Input
3.6.4 Area switching by encoder input When encoder setting is enabled, four patterns can be selected from two available external inputs. For each pattern, select either to use as static input or the encoder input or not in use. It is necessary to select at least one pattern for encoder input.
Page 29: Ossd
When the pattern is set for static input, area number and encoder speed monitoring are configured. Speed monitoring monitors the speed of the encoder and if it exceeds the limit OSSD will be switched to OFF state. Figure 3-13(b) shows the example of static input setting. In this example, Area1 is assigned to the input pattern and speed monitoring is enabled with the monitoring speed range -20 to 500cm/sec.
Page 30: Self-Diagnostic Function Of Ossd
3.7.1 Self-diagnostic function of OSSD Self-diagnostic is a function to detect the malfunction in the output circuit by switching OFF the OSSD 1 to OSSD 4 for an interval of 300μs. Therefore, safety-relay or power converter used must not response to this diagnostic function.
Page 31 3.7.3.1 Automatic restart SE2L will restart automatically when interlock function is disabled or only the start interlock function is enabled. When obstacle from the protection zone is removed, OSSD signals switch from OFF-state to ON-state automatically. OSSD response times for ON and OFF states are configurable (See section 3.12). However, if SE2L is in the lockout state due to error, OSSDs will remain in OFF-state even if the interlock function is disabled.
Page 32 3.7.3.2 Manual restart (Interlock enabled) SE2L operates in manual restart mode when interlock function is set to manual mode. The OSSD signal switches from ON-state to OFF-state, if SE2L detects any obstacle within the protection zone or detects any system error. In this mode, even if the detected obstacles or system error is removed, OSSD signals will remain in OFF-state.
Page 33: External Device Monitoring (Edm) Function
3.7.3.3 Manual start (Interlock enabled) Start interlock is a function which keeps the OSSD in OFF-state during the start-up until an external reset input is applied. Start interlock setting has only manual mode. The RES_REQ signal switches to ON-state after the SE2L completes initial routines and ready to accept the RESET input. When RESET input is applied, OSSD will switch to ON state if no object is detected in the protection zone.
Page 34: Muting Function
Figure 3-19 EDM timing chart In dual protection mode, EDM2 circuit and timing chart for OSSD3 and OSSD4 are same as above. 3.9 Muting function Muting function temporarily suspends the safety function in the configured zone of SE2L when the specified conditions are fulfilled.
Page 35: Muting Stop Condition
3.9.2 Muting stop condition Muting function will stop when any one of the condition below is fulfilled: a) One of the muting inputs switches to OFF-state. b) When the predefined (preset) maximum muting time T2 exceeds (1 minute and above) (Figure 3-20). c) Objects are detected in the protection zone which is not covered by the muting zone.
Page 36: Muting Override Function
3.9.3 Muting override function Muting override is a function to recover SE2L when the OSSD is switched to OFF state due to muting related errors by temporarily suspending the safety function. Override function is active when the override input (OVERRIDE 1/2) and the reset input (RESET 1/2) are switched in a sequence. Figure 3-21 shows the override sequence.
Page 37: Reference Monitoring Function
When using muting override in dual protection mode, Muting 3, Muting 4, Override input 2 and Reset input 2 are configured in the similar way.  When muting function is enabled, user must ensure the safety of the protection zone. ...
Page 38: Access Protection
3.10.2 Access protection An example of reference monitor function used for access protection is shown in figure 3-23(a), (b). Reference segments should be configured on each surface for displacement detection. Reference segments should be configured such that displacement can be easily detected. The OSSD will switch to OFF-state when access penetration is detected, and also if the distance between SE2L and the reference structure changes.
Page 39 SE2L Figure 3-23 (b) Front view of the access detection using reference monitor function SE2L Figure 3-23 (c) Incorrect configuration of reference segment SE2L User’s Manual (SE9Z-B1865)
Page 40: Area Sequence Function
3.11 Area sequence function Area sequence is a function to monitor sequences of area switching. When this function is activated, OSSD signal will switch to OFF-state if the switching pattern is other than the configured sequence. This function prevents the machine to operate with random protection zone. From each area, switching selection to maximum 31 other areas is possible when configuring the area sequence.
Page 41: Other Outputs
Table 3-4 Response time of SE2L Response time (ms) (ON -> OFF) Response time (ms) (OFF -> ON) Default value * Minimum configurable response time in Master/Slave mode is 120ms for OFF and 300ms for ON. 3.13 Other outputs SE2L consist of 6 non-safety outputs, WARNING1, WARNING2, MUT_OUT1, MUT_OUT2 and RES_REQ1 and RES_REQ2.
Page 42: Reset Request 1 (Res
3.13.5 Reset Request 1 (RES _ REQ1) This signal will switch to ON-state when the protection zone 1 of the SE2L is ready to receive reset signal. 3.13.6 Reset Request 2 (RES _ REQ2) This signal will switch to ON-state when the protection zone 2 of the SE2L is ready to receive reset signal. 3.14 Information indicator LEDs and 7-segment display indicate the SE2L status.
Page 43: Led
3.14.1 LED Descriptions of the LED and are shown in below Table 3-5. Table 3-5 Description of Indicator lamp Color Description OSSD 1/2 Green/Red Green LED when OSSD 1/2 signal is in ON state, Red LED when OSSD 1/2 signal OFF state Green LED when OSSD 3/4 signal is in ON state, OSSD 3/4 Green/Red...
Page 44: Ethernet Communication
3.15 Ethernet communication Measurement data of SE2L can be obtained from the Ethernet communication. Water proof Ethernet connector is located at the back of SE2L. To connect sensor with PC use an Optional Ethernet cable (SE9Z-HS2-XCM11). For the communication specification of SE2L, contact the nearest distributor or sales representative. 3.15.1 Ethernet Setting ●...
Page 45: Function To Configure Se2L By Sd Card
3.16 Function to configure SE2L by SD card Configuration generated by SLS Project Designer can be saved in the SD card. It is possible to transfer the setting directly from the SD Card to SE2L without connecting to a PC. “SD card” in this manual indicates Micro SD/SDHC card.
Page 46  Perform the risk assessment before using the master-slave function.  User should comply with all the following conditions when using the master-slave function. 1. There should be one device configured as master in the system. 2. Number of slave units connected in the system should not exceed the slave cont configured in the master unit.
Page 47: Application Examples Of Se2L
4. Application examples of SE2L The section describes some application examples of SE2L and safety distance calculation in the respective application. When using the SE2L as protective equipment, guidelines below should be taken into account.  Hazard should be identified and risk assessment should be carried out. ...
Page 48 Figure 4-2 Top view of the horizontal application Figure 4-3 Side view of the application SE2L User’s Manual (SE9Z-B1865)
Page 49 For safety distance calculation:          where: Safety distance (mm) Approach speed 1600 (mm/s) Maximum stopping/run-down time of the machine or system (s) Response time of SE2L (s) 1200-0.4×H≧850 the height at which the protective field is mounted (mm) 1000≧H≧15×...
Page 50: Access Protection (Stationary Horizontal Application With Dual Protection Zone)
4.2 Access protection (Stationary Horizontal application with Dual Protection zone) In this kind of application, SE2L is mounted horizontally to simultaneously protect two hazardous areas (Figure 4-4). Protection zones are configured around the hazardous area to prevent the entry of human beings or object.
Page 51 Figure 4-6 Top view of access protection (Whole body detection) Figure 4-7 Side view of access protection (Whole body detection) SE2L User’s Manual (SE9Z-B1865)
Page 52: Access Protection (Vertical Application Stationary)
For Safety distance calculation: S＝(K× ( Tm＋Ts))＋C where: S = Safety distance (mm) K = Approach speed 1600 (mm/s) = Maximum stopping/run-down time of the machine or system (s) = Response time of SE2L (s) C = Additional distance of 850mm by considering arm intrusion (mm) ...
Page 53 Figure 4-8 Front view of access Figure 4-9 Side view of access protection (For detection of body parts) For Safety distance calculation S= (K×(Tm+Ts)) + C where S = Safety distance (mm) K = Approach speed 2000 mm/s = Maximum stopping/run-down time of the machine or system (s) = Response time of SE2L (s) C = Additional distance = 8×(d –...
Page 54: Area Protection (Horizontal Application Mobile) Fixed Area
O = Additional width from edge of hazard source ≧ (2 × Zs) - d d = Minimum detectable object width (mm) = SE2L’s tolerance distance (mm)  In the access protection application, where the angle of the approach exceeds ±30º, “Reference boundary monitoring”...
Page 55 Figure 4-11 Top view of area protection (Mobile) Figure 4-12 Side view of area protection (Mobile) For Safety distance calculation: S = V × (T ) + Z × L + Z where: S = Safety distance (mm) V = Maximum approaching speed of AGV (mm/s) = Maximum stopping/run-down time of the machine or system (s) = Response time of SE2L (s) = Distance required for AGV to stop (mm)
Page 56 When using the SE2L on an AGV, user should confirm the time and distance required for the AGV to stop completely as it will move forward during the response time of SE2L. It is important to note that distance required to stop is not proportional to the speed, but proportional to the square of the speed. Further, sufficient ground clearance should be provided to prevent injuries, such as, hitting the toes.
Page 57: Area Protection (Mobile, Horizontal, Single Protection, Variable Area)
4.6 Area protection (Mobile, Horizontal, Single Protection, Variable Area) For applications where AGV travels in a single direction, it is possible to switch to different areas at corners for effectively monitoring the obstacles at front (Figure 4-14). Warning zone 2 Warning zone1 Protection zone Left turn...
Page 58: Area Protection (Mobile, Horizontal, Single Protection, Encoder Input)
4.7 Area protection (Mobile, Horizontal, Single Protection, Encoder Input) When increment encoder is used, area can be switched depending on the speed of AGV (Figure 4-15). Warning zone 2 Warning zone 1 Protection zone High speed Medium speed Low speed Figure 4-15 Example of AGV’s scanning area depending on the speed (Top view) 4.8 Area protection (Mobile, Horizontal, 2 Units Interconnected, Variable Area)
Page 59: Area Protection (Mobile, Horizontal, 4 Units Interconnected, Variable Area)
Protection zone Warning zone 1 Warning zone2 Figure 4-16 Example of AGV’s scanning area which can travel in both the direction (Top view) 4.9 Area protection (Mobile, Horizontal, 4 Units Interconnected, Variable Area) For AGVs travelling in all directions it is possible to use 4 interconnected units of SE2Ls mounted on each side of AGV.
Page 60: Area Protection (Mobile, Horizontal, Autonomous Navigation)
4.10 Area protection (Mobile, Horizontal, Autonomous Navigation) SE2L monitors both protection and warning zones and simultaneously transfers the measured data of the surrounding through the Ethernet to the main control unit of AGV. Supplied data can be used for autonomous route selection.
Page 61: Installation
5. Installation Cautions during the installation of SE2L are explained in this chapter. 5.1 Light interference SE2L uses pulsed laser for object detection. Light sources in the surrounding could interfere with its operation leading to false detection. User should examine the surroundings environments before installing the SE2L.
Page 62: Mutual Interference
5.2 Mutual interference Cautions are required while using two or more units of SE2L or identical products as pulsed laser signal from one another could lead to false detection. Figures below show the installation method for avoiding the mutual interference. a) Changing the height of installation Install at different heights to separate the mutual detection plane by 5 degrees or more.
Page 63 b) Changing the angle of installation Change the installation angle of SE2L by 5 degrees or more from the mutual detection plane. Figure 5-4 Opposite facing installation Figure 5-5 Parallel installation C) Adding a shield between SE2Ls Add a shield between SE2Ls such that laser beam of one unit cannot reach the other to avoid the possible mutual interference.
Page 64: High Reflective Background
Figure 5-7 Parallel installation  Shielding material should be opaque. 5.3 High reflective background Measured value will be longer than the actual distance of the object due to high reflective background leading to wrong OSSD output. When high reflective background cannot be avoided in the working environment, additional distance of 200mm is necessary while configuring the protection and warning zones (Figure 5-8).
Page 65: Limited Detection Capability Zone
 Measured value will be longer than actual distance of the object if the background is highly reflective. Additional distance should be included when configuring the protection zone.  High reflective background (Ex.: Mirror, corner cube reflector, reflective safety jacket, road reflector) should be avoided. Reflectance caused by these materials could lead to false detection in the protection zone.
Page 66: Wiring
6. Wiring This chapter describes safety precaution when wiring the SE2L. 6.1 Precautions During electric wiring make sure that all devices are disconnected from power supply. Switch off all the power supply during wiring. Confirm that power supply is OFF. 6.2 Power supply Make sure that power supply is within the range of 24V DC ±10%.
Page 67: Wiring Example
Yellow/Green RESET 1 Reset input 1 Input Yellow/Blue RESET 2 Reset input 2 Input RES_REQ1 / RES_REQ1： Request output 1 Orange Output MUT_OUT1 MUT_OUT1：Muting state output 1 RES_REQ2 / RES_REQ2： Request output2 Orange/Black Output MUT_OUT2 MUT_OUT2：Muting state output2 White/Blue RS-485+ Commun Communication protocol RS-485 ication...
Page 68 b) During EDM, muting and override function Figure 6-2 Wiring Example 2 R1 and R2: External equipment (Safety relay, Electromagnetic contactor) S1: Interlock reset switch S2: Override switch M1 and M2: Muting switch 1 and 2 *1: Refer to section 3.5 for the detail on area switching. SE2L User’s Manual (SE9Z-B1865)
Page 69 c) During area switching during encoder input Figure 6-3 Wiring Example 3 R1 and R2: External equipment (Safety relay, Electromagnetic contactor) S1: Interlock reset switch *1: Refer to section 3.5 for the detail on area switching and section 3.6.4 for encoder input. SE2L User’s Manual (SE9Z-B1865)
Page 70 d) During Master slave function when not using OSSD of slave R1 and R2: External equipment (Safety relay, Electromagnetic contactor) S1: Interlock reset switch *1: Refer to section 3.5 for the detail on area switching. *2: Connect the power supply line to slaves. Figure 6-4 Wiring Example 4 SE2L User’s Manual (SE9Z-B1865)
Page 71 e) During Master slave function when using OSSD of slave R1 to R8: External equipment (Safety relay, Electromagnetic contactor) S1 to S4: Interlock reset switch *1: Refer to section 3.5 for the detail on area switching. *2: Connect the power supply line to slaves.
Page 72: Input/ Output Circuit
6.5 Input/ Output circuit 6.5.1 OSSD/ Warning Output circuit OSSD/Warning outputs are N channel MOSFET type. Figure 6-6 OSSD/WARNING Output circuit 6.5.2 Other output circuits RES_REQ1, RES_REQ2, MUT_OUT1, MUT_OUT2 outputs are PNP type. Figure 6-7 Output circuit SE2L User’s Manual (SE9Z-B1865)
Page 73: Input Circuit
6.5.3 Input circuit Figure 6-8 shows input circuit for Area input, EDM1, EDM2, RESET1, RESET2, MUTING 1, MUTING 2, MUTING 3, MUTING 4, OVERRIDE 1, and OVERRIDE 2 signals. Figure 6-8 Input circuit SE2L User’s Manual (SE9Z-B1865)
Page 74: Function Configuration Of Se2L
7. Function configuration of SE2L 7.1 About SLS Project Designer application SLS Project Designer is application software for SE2L that is developed for the following functions.  Protection and warning zone configuration  Function configuration  Displaying the measurement data ...
Page 75: Installation Of Sls Project Designer
Log in as “Administrator” to authorize the installation of the SLS Project Designer.  SLS Project Designer is installed at “C:╲Program Files╲IDEC╲SLS Project Designer” by default. To install in different folder, change this location during the installation process. 7.3.1 Uninstallation SLS Project Designer Process to uninstall the SLS Project Designer is as shown below.
Page 76: Device Driver Installation
7.4 Device driver installation 7.4.1 Installing the driver in Windows 8 In Windows 8, permission setup is required before installing the SLS USB driver. Caution: This step is not required for Windows 7 or earlier versions of Widows OS. Proceed to section 7.4.2 for such OS.
Page 77 Figure 7-3 PC Setting screen Wait for the system to restart. On the option selection screen, click the “Troubleshooting” → “Detailed Options” → “Startup setting” in order . Figure 7-4 Option selection screen SE2L User’s Manual (SE9Z-B1865)
Page 78: Installing The Driver In Windows 7
Figure 7-5 Startup setting screen Click restart and wait for a while. When startup setting is displayed, press F7 or 7. After completing the set up, follow the process described in section 7.4.2 to install the driver. To view the device manager used in the process, right click the mouse button on the empty start window panel and click on the “all applications”...
Page 79 Step 2: From windows start menu click [Computer]. Figure 7-7 Step 3: Click [System properties] on the menu. Figure 7-8 Step 4: Click [Device Manager] button. Figure 7-9 SE2L User’s Manual (SE9Z-B1865)
Page 80 Step 5: [SLS USB Device Driver] will be listed on [Other devices]. Right click on the [SLS USB Device Driver] and click [Update Driver Software]. Figure 7-10 Step 6: Select [Browse my computer for driver software] when following message appears. Figure 7-11 SE2L User’s Manual (SE9Z-B1865)
Page 81 Step 7: Insert installation CD on the PC. Click [Browse] button to select “Driver” folder in the CD and click [Next] button . Figure 7-12 Step 8: Select [Install this driver software anyway] if following security message appears during installation. Figure 7-13 SE2L User’s Manual (SE9Z-B1865)
Page 82 Step 9: Installation is complete when following message appears on the screen Figure 7-14 Step 10: Open device manager and confirm the presence of [SLS USB Device Driver] listed under [Ports (Com & LPT)] Figure 7-15 SE2L User’s Manual (SE9Z-B1865)
Page 83: Installing The Driver In Windows Xp
7.4.3 Installing the driver in Windows XP This section explains the SLS USB driver installation method in Windows XP. Follow the steps below to install the driver. Connect the SE2L to PC’s USB port. When PC detects the new hardware open the “Found New Hardware Wizard”...
Page 84: Startup Main Window
7.5.1 Startup Main window a) Main window as shown in figure 7-16 will be displayed when SLS Project Designer starts. Figure 7-16 Main window b) Select the method to operate SE2L. Table 7-2 Operating Method Method Description Create Creates a new project file for SE2L. Open Opens an existing project file.
Page 85: Open Configuration File
Figure 7-17 New configuration window 7.5.3 Open configuration file When the open is selected, a window as shown in figure 7-18 will be displayed. Select the previously saved project, click open to read the settings. Modify the settings if required. Confirm all the settings and proceed to transmit to transfer the configuration to SE2L.
Page 86: Connect To Se2L
7.5.4 Connect to SE2L When Connect button is selected, a window as shown in figure7-19 is displayed indicating the information are being read from SE2L. When the settings are successfully read, SLS Project Designer will switch to monitor mode. Figure 7-19 Connecting with SE2L SE2L User’s Manual (SE9Z-B1865)
Page 87: Components Of Sls Project Designer
7.6 Components of SLS Project Designer Figure 7-20 shows the name of each component on the main window. Menu bar Tool bar Sub panel Main window Status bar Figure 7-20 SLS Project Designer components 7.7 Menu bar This section explains the functions of all items in the menu bar. Function can be executed by either clicking the respective items or by the short-cut key.
Page 88: File
7.7.1 File This menu is used for creating and saving the project file and closing the application. When file is clicked, items as shown in the figure 7-21 will be displayed. Table 7-3 displays the details of each item. Figure 7-21 File menu Table 7-3 File menu Item Short-cut Key...
Page 89: Mode
7.7.3 Mode This menu is used for changing the mode of the SE2L. Items in the menu are shown in Figure 7-23. Function of each mode as shown in the Table 7-5. Figure 7-23 Mode Table 7-5 Mode Item Function Configuration mode Configure the SE2L settings Monitor mode...
Page 90: Language
7.7.5 Option When option is clicked, items as shown in the figure 7-25 will be displayed. Table 7-7 shows the details of each item. When SE2L is not connected some items are in gray and cannot be selected. Figure 7-25 Option Table 7-7 Option Item Short-cut key...
Page 91: Tool Bar
Table 7-9 Help Item Short-cut key Function Manual Ctrl+M Displays the user manual About Application Ctrl+A Displays the version details of SLS Project Designer 7.8 Tool bar Frequently used functions are listed on the tool bar. Details of the item are shown in table 7-10. When SE2L is not connected some items are displayed in gray and cannot be selected Table 7-10 Tool bar Icon...
Page 92: Subpanel
7.9 Subpanel This subpanel is used for switching the SE2L modes (Configuration, Monitor and Report). When items cannot be used they are displayed in gray. 7.9.1 Configuration tab There are 6 tabs under the configuration main tab (Load from SD card, General, Function, Area, Confirm and Save to SD card).
Page 93 Table 7-11 General Item Description General Product identity Enter ID for SE2L (Size limit : 64 characters) User name Enter User name (Size limit : 50 characters) IP address Set the IP address Subnet mask Set subnet mask Default gateway Set the default gateway address C) Functions SE2L functions and related parameters can be selected for configuration.
Page 94 Table 7-12 Function Item Description Check to enable the sensing function  Min detection width (mm) 30 (Default), 50, 70 Sensing  Active areas : Area 1 to Area 32 (Default)  Area input delay :30ms (Default), 120ms, 270ms, 1s,2s ...
Page 95 * 2: Set the number of areas to be used. Area count depends on the selected function and adjusted automatically. * 3: For each area, specify one or more area during area sequence. *4: An error will occur if the SE2L with similar ID (Master, Slave1, Slave2, Slave3) is connected to the currently operating master slave system.
Page 96 ○ Zone Selection Configuration of respective zone is possible when it is selected. Point coordinate ○ Displays the coordinates of configured points in the zone. They can be also edited directly. ○ Area Display Shapes of all the areas are displayed. Mouse position ○...
Page 97 Table 7-15 Drawing assistance tool Icon Function Move the configured area. When line segment is drawn by moving the mouse, a triangular shape is drawn by connecting the two points of the line and the origin. When coordinates of start and end points of a line are specified numerically, a triangular shape is drawn by connecting these points with the origin.
Page 98 E) Confirm After completing all the configurations they can be reviewed by clicking the confirm button followed by the steps shown in Figure 7-31(a) to (c). Return back to the respective tab if correction is necessary. Click the “Transmit to sensor” button if configuration has no error to write it into SE2L if it is connected or “Save to SD card”...
Page 99 Figure 7-31(b) Function Figure7- 31(c) Area SE2L User’s Manual (SE9Z-B1865)
Page 100 F) Transmit to sensor/ Save to SD card Click “Transmit to sensor” button if error is not found during confirmation to transmit the configuration to the SE2L. If device is not connected, click “Save to SD card” button to save the setting file into the SD card memory.
Page 101: Monitor Tab
7.9.2 Monitor tab User can monitor the detection state of the SE2L by selecting the monitor tab. Figure 7-33. Monitor tab 7.9.3 Report tab Report tab is only functional when the SE2L is connected to the application. There are 3 types of reports: Project report, Error report and Detection Log report.
Page 102 Figure 7-34(a) Project report tab Figure 7-34(b) Error report tab SE2L User’s Manual (SE9Z-B1865)
Page 103 Figure 7-34(c) Detection log report tab Table 7-16 Report Display Items Report Items show in report  Product identity  User name  Date  Sensor information  Ethernet information  Sensing  Project  Interlock  Reference monitor  Muting ...
Page 104: Status Bar
7.10 Status bar This section displays the model number, serial number, firmware version of the connected sensor. Icons on the right show connection state and operating state. Table 7-17 explains the meaning of each icon. Table 7-17 Status bar icon Icon Description Indicates the connected state with SE2L.
Page 105: Password
7.12 Password Configuration of SE2L is password protected for preventing unauthorized access. User should enter the password before proceeding to configuration screen. When the window as shown in the figure 7-35 is displayed, enter the password and click ok. Default password is “12345678”. Figure 7-35 Password 7.12.1 Changing the password User can change the password by performing the following steps:...
Page 106: Reclaim The Forgotten Password
7.12.2 Reclaim the forgotten password When the password is forgotten, follow the steps below to reclaim the password. a) Click the File of the menu bar. b) Click the Save As or press Ctrl + S and save the project at a preferred location. Project will be saved in the file [*****.hucx].
Page 107: Function Configuration
7.14 Function configuration User can configure various functions of the SE2L through SLS Project Designer. Click on the [Function] tab to display the list of configurable functions (Figure 7-38). Put a check mark to activate the corresponding function (refer to section 7.9.1 for detail). List of configurable functions are shown below. There are some functions which cannot be used simultaneously .
Page 108: Area Configuration
7.15 Area configuration When Area tab is clicked, area configuration screen will be displayed as shown in figure 7-39. There exist two types of regions, one where configuration of protection and warning zones are possible and the other where it is not. Range shown in the white represents the region where it is possible to configure the protection zone.
Page 109: Area Configuration By Drawing Tools
7.15.1 Area configuration by drawing tools Zones can be configured using the drawing tools on the SLS Project Designer. Refer to table 7-15 for the details.  Click on the Add button.  Select the drawing shape.  Move the cursor inside the setting possible region and draw the shape by drag and drop operation. While drawing it is possible to switch the shapes to draw areas with combination of shapes.
Page 110 Coordinates of configured points where the numeric values are shown can be edited directly by double clicking on the cell. It is also possible to switch between XY coordinates and polar coordinates. Further, a new point can be added by clicking on the + button on the Pt. column. Figure 7-41 Coordinate Example ...
Page 111: Area Configuration By Teaching Function
7.15.2 Area configuration by teaching function Automatic zone configuration by referring the boundary can be done by using the SE2L’s Teaching function. This function is useful when user needs to configure complex zone or would like to reduce the time for zone configuration.
Page 112: Muting Configuration
 While using the teaching function, user should confirm that the configured zone meets the safety requirement.  Distance from area to the background should be in the range of 100mm to 700 mm.  If the distance exceeds the above mentioned range, there may be unprotected hazardous area that could lead to critical injury or death.
Page 113: Reference Region Configuration
Protection zone Muting zone Figure 7-46 Muting zone configuration example 2 Muting zone configuration example as square is drawn from point 1 to point 2 7.15.4 Reference region configuration Follow the steps below to configure reference region.  Ensure the SE2L is firmly mounted at its location. ...
Page 114: Transmit Configurations To Se2L
Figure 7-47 Reference region configuration example For example, to monitor the sensor’s displacement by referring the background, choose the line drawing tool and draw a line segment over the background by mouse drag and drop. Reference region with the ±tolerance is generated on that location (Figure 7-47). 7.16 Transmit configurations to SE2L When all the configurations are complete, click “Confirm”...
Page 115 Figure 7-48 Confirm monitor example When transmit button is clicked verification window appears (Figure 7-49). Click yes to transfer the configuration to SE2L Figure 7-49 Reference monitor configuration example It may take few minutes to transfer the settings to SE2L. When transfer is completed SE2L will restart automatically.
Page 116: Save Project File
7.17 Save project file Configured functions and area can be saved into a file as a project. Follow the steps below to save the project file. a) Click File from the menu bar. b) Click Save As. (Figure 7-50) Figure 7-50 Save project file c) Enter a file name and click Save button.
Page 117: Read Configuration From Se2L
7.18 Read configuration from SE2L User can check the current settings or confirm the configurations of the SE2L by performing the following steps. Confirm the SE2L and SLS Project Designer is connected. Select Load settings on the sub panel window. Progress panel will appear (Figure 7-52) showing the state.
Page 118: Recording The Se2L Data
Figure 7-53 Save project file 7.20 Recording the SE2L data Follow the steps below for data recording. Connect SE2L with SLS Project Designer. Click the monitor button on sub panel. Application will switch to monitor mode. Click the recorder button. Figure 7-54 Recorder button SE2L User’s Manual (SE9Z-B1865)
Page 119: Replay The Log Data
Data recording window will appear. Enter the number of scans in the scan limit field (Figure 7-55) and click the record button. Application will automatically create the file click save. Change the file name and folder if necessary. Data recording will start and stops automatically when the specified scan count is completed.
Page 120 Select the log data file for re-playing (Figure 7-57). Figure 7-57 Log player window 2 Click the open icon to choose the file for re-playing and click the play icon to start viewing the log data. Move the slider bar to the desired position to view the specific scan data. Control icons are explained in Table 7-18.
Page 121: Save Settings To Sd Card
7.22 Save settings to SD card Configuration data can be saved in the SD card which in turn can be used for directly configuring the SE2L without connecting it to the PC. ＜Steps to save＞ a) Configure a project in the SLS Project Designer and click confirm button when it is complete. b) In the confirmation tab, check the general, function and area settings in order.
Page 122: Se2L Configuration Through Sd Card
Figure 7-59 SD Card selection screen Figure 7-60 Transmission succeeded 7.23 SE2L configuration through SD card Configuration from the SD card is possible for the devices whose serial number and password are registered in the SD card. Devices whose serial number or password does not match cannot be configured.
Page 123: Inspection And Maintenance
 Once the configuration is completed, make sure to remove the SD card from SE2L and close the protective cap properly. Failure to do so may result in product malfunction and/or affect its sealing performance. 8. Inspection and maintenance Inspection and maintenance are necessary for safety operation. User must ensure the inspection and maintenance are carried out as specified in the user’s manual.
Page 124: Operation Inspection
If the muting function is configured, SE2L terminates the muting (OSSD switches to OFF-state) when the test piece is placed inside the protection zone other than the muting area even though the muting conditions are fulfilled. If the muting function is configured, SE2L does not switch to mute state when the muting input sequence is different than the specified sequence.
Page 125: Daily Inspection
If the SE2L is in manual restart mode, OSSD signal switches from ON-state to OFF-state and the machine or vehicle stops when the test piece is placed inside the protection zone and remains in OFF-state when the test piece is removed If the SE2L is in manual restart mode, OSSD remains in OFF-state when SE2L is restarted If the SE2L is in automatic restart mode, OSSD signal...
Page 126 Table 8-3 Daily inspection list example Condition Check item Remark The OSSD signal switches from ON state to OFF state when test piece is placed inside the protection zone The OSSD signal remains in OFF state when the test piece is moved inside the protection zone The OSSD signal switches from OFF state to ON state when the test piece is removed from the protection zone...
Page 127: Periodical Inspection
8.4 Periodical inspection Periodical inspection should be performed to ensure the detection capability of SE2L. Table 8-4 below shows an example of periodical inspection items. It is recommended to perform this inspection at every six months interval. This inspection should be performed together with the daily inspection. Table 8-4 Periodical inspection list example Condition Check item...
Page 128 If the muting function is configured, the override function is terminated when the override period exceeds the specified override period If the muting function is configured, the muting is terminated when muting period exceeds the specified maximum muting period If the reference monitoring function is configured, displacement of the reference boundary structures or SE2L should cause the OSSD to switch to OFF-state when displacement exceeds the allowable tolerance.
Page 129: Cleaning The Optical Window
8.5 Cleaning the optical window Dust covering the optical window could affect the SE2L’s detection capability If SE2L is installed in dusty environment, regular cleaning of optical window is necessary. Depending on the level of contamination follow the cleaning method mentioned below. ...
Page 130: Method Of Replacing The Optical Window
8.6.1 Method of replacing the optical window Necessary tools ・Hexagonal wrench ・Torque wrench  Stop using the system and disconnect the SE2L. Remove the SE2L from its mounting location.  Take the SE2L to dust free environment. Remove the dust on SE2L if it is present. During the replacement of optical window, take sufficient measure to prevent the dust from entering inside the device as this could affect the detection capability of SE2L.
Page 131: Adjustment Of The Optical Window
 Check if seal is attached on the surface of the optical window.  Check the direction to insert the optical window and cover slowly from above. Avoid shaking the optical components.  Confirm that optical window is correctly attached to the body without any inclination. ...
Page 132 d) Click connect button after SE2L is detected and COM port number is displayed. Click search, if COM port number is not displayed. e) Click Start Adjustment button when it is enabled. f) When application is ready, password window will appear. Enter the password of the device and click “OK”...
Page 133: Troubleshooting
9. Troubleshooting This chapter describes troubleshooting methods while operating the SE2L. Table 9-1 below shows the troubleshooting list. Table 9-1 Troubleshooting list Situation Possible reason Solution suggestion Power supply is Make sure power supply is ON OFF /Over voltage/ Voltage is within the specification Under voltage Power supply cable is in good condition SE2L is not operating...
Page 134 Check the configuration of the interlock function. If SE2L is interlocked RES_REQ is ON, supply SE2L with RESET signal Table 9-2 shows the error number of the SE2L. These numbers are displayed on the 7-segment display of SE2L. If SE2L is unable to resume the normal operation, contact the nearest distributor or sales representative for support.
Page 135 Operating temperature Make sure that operating Restart the power supply error temperature is within specification. 74-79 Power supply error Make sure that voltage is within Restart the power supply the specification. OSSD excess current error Make sure the OSSD load is Restart the power supply within the specification.
Page 136 Adjustment of the optical Adjust the optical window Automatic recovery or Input window is incomplete after reset (During Interlock replacement. (Displays CE setting) during the adjustment of the optical window.) SE2L is not configured Configure SE2L Automatic recovery or Input reset (During Interlock setting) D3-E6...
Page 137: Specification
10. Specification 10.1 SE2L-H05LP Table 10-1 SE2L-H05LP specification Subject Specifications Model SE2L-H05LP Protection Range Max: 5m Warning Range Max: 20m (Non-safety) +100 mm Distance tolerance From Black-Reflector Sheet（1.8%）to Retro-Reflector Sheet Detection capability Angular Range 270 º Detection property φ30 mm (Max: 1.8m) Minimum Detectable φ50 mm (Max: 3.0 m) Width...
Page 138 Subject Specifications Output type (High side SW) Output current:(Max:500mA) OSSD 1/2 (Safety) Leak current (Max:1mA) AWG 26 Load tolerance (L/R=25ms, C=1μF) Output type (High side SW) Output current:(Max:250mA) Output OSSD3/4 (Safety) / Leak current (Max:1mA) WARNING 1/2 (Non-Safety) AWG 28 Load tolerance (L/R=25ms, C=1μF) Output types (PNP Transistor) Output current (Max: 200mA)
Page 139: Package Contents
11. Package contents The following items are included in the package. SE2L-H05LP ×1 Quick Reference Guide ×1 Configuration CD ×1 SE2L User’s Manual (SE9Z-B1865)
Page 140: Options
12. Options 12.1 Base mounting bracket (Type number: SE9Z-HS2-BK01) This base bracket can be used to change the horizontal alignment of the SE2L during installation. This bracket is useful especially in preventing the mutual interference when two or more SE2Ls are used. 12.2 Rear mounting bracket (Type number: SE9Z-HS2-BK02) This rear bracket can be used to change the vertical and horizontal alignment of the SE2L during installation.
Page 141: Optical Window For Replacement (Type Number: Se9Z-Hs2-Wd01)
12.6 Optical window for replacement (Type number: SE9Z-HS2-WD01) Replacement part when optical window is scratched or damaged. 12.7 Cover Bracket (Type number: SE9Z-HS2-CM01) Cover brackets for optical window protection that can be used in combination with mounting brackets. (See the dimension) SE2L User’s Manual (SE9Z-B1865)
Page 142: External Dimension
13. External dimension 13.1 SE2L-H05LP (mm) SE2L User’s Manual (SE9Z-B1865)
Page 143: Base Mounting Bracket
13.2 Base mounting bracket (mm) SE2L User’s Manual (SE9Z-B1865)
Page 144: Rear Mounting Bracket
13.3 Rear mounting bracket (mm) SE2L User’s Manual (SE9Z-B1865)
Page 145: Cover Protection Bracket
13.4 Cover Protection Bracket (mm) SE2L User’s Manual (SE9Z-B1865)
Page 146: Ec Declaration Of Conformity
14. EC Declaration of conformity IDEC CORPORATION 6-64, Nishimiyahara 2-chome Yodogawa-ku, Osaka 532-0004, Japan declare under our sole responsibility that the product: Description: Safety Laser Scanner Model No.: SE2L-H05LP to which this declaration relates is in conformity with the EC Directive on the following standard(s) or other normative document(s).
Page 147 NB Testing Laboratory : TÜV SÜD Product Service GmbH (NB No. 0123) Ridlerstrasse 65, 80339 München, Germany TÜV Certificate No. : Z10 15 12 13332 217 Authorized Representative in EU : IDEC ELEKTROTECHNIK GmbH Heselstuecken 8, 22453 Hamburg, Germany SE2L User’s Manual (SE9Z-B1865)
Page 148 15. Revision history Amended No. Revision date Details B-1865(0) Jan. 2016 First Release B-1865(1) Mar. 2016 7.23 :Add the caution about the SD card SE2L User’s Manual (SE9Z-B1865)
Page 149 ● B-1865 (1) ● March, 2016 ● 2-6-64 Nishimiyahara, Yodogawa-ku, Osaka, 532-0004 Japan IDEC CORPORATION 2016 IDEC CORPORATION All Rights Reserved. - The specifications and other information herein are subject to change without notice. - All rights reserved. SE2L User’s Manual (SE9Z-B1865)
Page 150 Heselstuecken 8, 22453 Hamburg, Germany Manual No.SE9Z-B1865-1 3/2016...

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