Leuze electronic LES 36/PB Technical Description Download Page 124

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Diagnostics and troubleshooting

Leuze electronic

Technical description LES

123

TNT

35/7-2

Diagnostics and troubleshooting

12.1

General causes of errors

Error

Possible error cause

Measures

Control receives no
measurement data

Ethernet connection
interrupted

Check connection with LESsoft.
See "Commissioning" on page 63.

Control not connected to
sensor

Use "To sensor" command.

Object contours not
detected

Occlusion

See "Occlusion" on page 17.

Soiling of the
optics covers

Clean optics covers,
see "Cleaning" on page 127.

Ambient light

Prevent ambient light, shield sensor, see "Selecting a
mounting location" on page 39.
Limit detection range with LPSsoft, see "Field of
View" on page 76.

Reflections

Avoid reflections.
Limit detection range with LPSsoft, see "Field of
View" on page 76.

Unsuitable exposure
setting

Adapt exposure duration to the reflective properties of
the objects to be detected. See "Light Exposure" on
page 76.

Object not in
measurement range

Visual assessment with LESsoft,
reduce working distance/position of the sensor to the
object. See "Standard tab - Task Parameters panel"
on page 75.

Detection range selected
too small

Configure detection range with LESsoft.
See "Field of View" on page 76.

Wrong inspection task
selected

Change inspection task with LESsoft or use Ethernet
command "Set Actual Inspection Task". See "Set
Actual Inspection Task" on page 103.

Sensor does not respond to
commands

Sensor in measure/menu
mode

Exit menu view on OLED display.
Connect sensor to control. Switch sensor to command
mode if necessary.

Sensor not connected

Check settings of the Ethernet interface. Connect
sensor to control.

Sensor not activated

Activate sensor via PIN 2 on X1.
Switch off activation input. See "Activation" on
page 76.

Table 12.1:

General causes of errors

Summary of Contents for LES 36/PB

Page 1: ...T E C H N I C A L D E S C R I P T I O N LES Line Edge Sensor Light Section Sensors en 02 2013 07 50116497 We reserve the right to make technical changes...

Page 2: ...Technical description LES Leuze electronic 2013 Leuze electronic GmbH Co KG In der Braike 1 D 73277 Owen Germany Phone 49 7021 573 0 Fax 49 7021 573 199 http www leuze com info leuze de...

Page 3: ...e measure against laser occlusion 18 Possible measures against receiver occlusion 18 3 2 2 Resolution 19 4 Device description 20 4 1 Overview of light section sensors 20 4 1 1 Mechanical design 20 4 1...

Page 4: ...1 Selecting a mounting location 39 5 3 2 Aligning the sensor 39 5 4 Attach laser warning sign 40 5 5 Cleaning 40 6 Electrical connection 41 6 1 Safety notices 42 6 2 Shielding and line lengths 43 Shi...

Page 5: ...or editing 59 Editing value parameters 59 Editing selection parameters 59 7 3 Reset to factory settings 60 Interrupting a reset 60 Executing a reset 60 8 Commissioning and configuration 61 8 1 Switchi...

Page 6: ...86 AW Logic Analysis Depth result of object detection 87 Application example 3 width monitoring of cubic objects with object detection narrow objects are not to be detected 88 9 4 3 Standard tab Sing...

Page 7: ...Working with the protocol 111 Command without user data 111 Command with user data 111 10 5 Operation with LxS_Lib dll 112 Access 112 10 6 Additional support when integrating sensors 112 11 Integrati...

Page 8: ...12 3 Error messages in display starting from firmware V01 40 125 13 Maintenance 127 13 1 General maintenance information 127 Cleaning 127 13 2 Repairs servicing 127 13 3 Disassembling packing disposi...

Page 9: ...nt for X4 connection cables 137 Order codes for X4 connection accessories 137 Order code of PROFIBUS connection cables for X4 138 15 2 6 Connection accessories ready made cables for X4 LES 36 VC LES 3...

Page 10: ...4 BT 56 mounting device 37 Figure 5 5 BT 59 mounting device 38 Figure 5 6 Alignment to the measuring plane 40 Figure 6 1 Location of the electrical connections 41 Figure 6 2 Connections of the LES 41...

Page 11: ...e error 124 Table 12 3 Error messages in display 125 Figure 14 1 Typical measurement range LES 36 130 Figure 14 2 Typical measurement range LES 36HI 130 Figure 14 3 Dimensioned drawing LES 131 Table 1...

Page 12: ...r output with certain optical instruments e g magnifying glasses microscopes or binoculars may result in eye damage Notice This symbol indicates text passages containing important information 1 2 Decl...

Page 13: ...ance with the applicable safety standards They correspond to the state of the art 2 3 Approved purpose Attention The protection of personnel and the device cannot be guaranteed if the device is operat...

Page 14: ...the light section sensors avoid reflections of the laser beam off reflective surfaces Viewing the laser output with certain optical instruments e g magnifying glasses microscopes or binoculars may re...

Page 15: ...MIT OPTISCHEN NICHT IN DEN STRAHL BLICKEN LASERSTRAHLUNG INSTRUMENTEN BETRACHTEN Wellenl nge Impulsdauer Max Leistung LASER KLASSE 2M DIN EN60825 1 2008 05 658nm 8 7mW 3 0ms ODER DIREKT MIT OPTISCHEN...

Page 16: ...u attach the stick on labels C in figure 2 1 to the device with which they are supplied If the signs would be concealed as a result of the mounting situation of the device attach the signs in the vici...

Page 17: ...ved by a camera which consists of receiver optics and the CMOS area detector Figure 3 1 Light section sensor design Depending on the distance of the object the laser line is projected to a different p...

Page 18: ...illustrates the problem Figure 3 2 Occlusion Y Z X X Laser occlusion Receiver occlusion In the red areas the laser does not strike the object Thus it is not possi ble to determine any data here The re...

Page 19: ...ding on page 24 This reliably prevents mutual interference of the sensors Possible measures against receiver occlusion Alignment of the measurement objects so that all profile data to be measured can...

Page 20: ...ways the same number of measurement points is measured From this it follows that the resolution in X direction decreases with increasing distance in Z direction The following illustration shows this r...

Page 21: ...p to 600mm Length of laser line max 600mm Length of the laser line LES 36 max 600mm LES 36HI max 140mm Configuration and transmission of process data via Fast Ethernet OLED display with key pad Measur...

Page 22: ...guration software LESsoft Data calculation and processing directly inside the sensor Integrated PROFIBUS interface or analog output Up to four edge analysis windows with two edge value pairs each Up t...

Page 23: ...and off via the activation input InAct pin 2 at X1 or via the Ethernet Trigger command Thus possible glares due to laser radiation can be prevented during time periods when no measurements are perform...

Page 24: ...s in measure mode on page 110 When triggering via pin 5 at X1 note Triggering occurs on the rising edge The trigger pulse must be at least 100 s long Before the next trigger the trigger cable must be...

Page 25: ...ickness reliably from all sides To prevent mutual interference the light section sensors can be operated cascaded the exposure by the second sensor will be initiated following completion of the exposu...

Page 26: ...6 inspection tasks Functional principle of object and edge detection with the LES The distance profile of the application is determined along the laser line in 376 measurement points Rectangular analy...

Page 27: ...ocess control connected via X2 via the control panel of the sensor beginning with firmware V01 40 4 3 2 Edge Analysis Window EAW EAWs are used for edge detection they can also be used for object detec...

Page 28: ...ve measurement points is greater than or equal to the defined minimum number of measurement points Sequent Hits If there are not enough successive measurement points in an EAW no edge detection and no...

Page 29: ...ion with LESsoft Edit Logical Combinations Edge positions LX LZ RX RZ LX left edge X coordinate LZ left edge Z coordinate RX right edge X coordinate RZ right edge Z coordinate Width of objects W calcu...

Page 30: ...on with EAWs Z X X O1 EAW01 H W LES Measurement range Object Measurement points H height difference of two edges W object width Edge Analysis Window EAW x axis z axis No object detection due to shadow...

Page 31: ...soon as the desired reference edge has been found In the now static measurement profile a further analysis window e g EAW02 can be positioned relative to the right or left object edge found in EAW01 T...

Page 32: ...logic combinations is performed with LESsoft Edit Logical Combinations AW Logic panel The result of combinations can be output via PROFIBUS or Ethernet Detailed evaluation results such as e g the sta...

Page 33: ...mple web edge measurement In the example shown above the edge position of web material is to be determined Analysis is performed in Edge Analysis Window EAW01 The edge coordinates for edge LX LZ are d...

Page 34: ...O1 is to be determined The object is on a transport system The width is measured in edge analysis window EAW0 the height is measured in EAW03 The following measurement values are obtained in EAW01 Obj...

Page 35: ...object detection with logic combinations is performed with LESsoft Edit Logical Combinations AW Logic panel The result of combinations can be output via PROFIBUS or Ethernet Detailed evaluation result...

Page 36: ...er Check the delivery contents using your order and the delivery papers Delivered quantity Device variant and model as indicated on the nameplate Laser warning signs Brief manual The name plate provid...

Page 37: ...sors can be mounted in different ways By means of two M4x6 screws on the back of the device Using a BT 56 mounting device on the two fastening grooves Using a BT 59 mounting device on the two fastenin...

Page 38: ...LES using the fastening grooves It is designed for rod installation 16mm to 20mm For ordering instructions please refer to chapter Type overview and accessories on page 132 Figure 5 4 BT 56 mounting...

Page 39: ...profiles using the fastening grooves For ordering instructions please refer to chapter Type overview and accessories on page 132 Figure 5 5 BT 59 mounting device Clamping jaws for mounting on the LES...

Page 40: ...or sunlight reflected by the measurement object The optimal perspective for detecting the relevant contours of objects see chapter 3 2 1 Occlusion Attention laser radiation When mounting and aligning...

Page 41: ...Observe the safety notices in chapter 2 It is essential that you attach the stick on label laser warning signs and laser beam exit symbol supplied with the light section sensor to the light section s...

Page 42: ...nformation refer to chapter 15 1 Figure 6 1 Location of the electrical connections All the light section sensors are equipped with three M12 plugs sockets which are A and D coded Figure 6 2 Connection...

Page 43: ...qualified electrician If faults cannot be cleared the LES should be switched off from operation and protected against accidental use The LES light section sensors are designed in accordance with safet...

Page 44: ...the electrical connection from FE star point to the connector sleeves without connected sensor cables so that other FE interrup tions can be detected on the machine base and profile rails as well 2 Sh...

Page 45: ...g power components frequency inverters The technical descriptions of the power components provide the necessary specifications according to which the respective power component satisfies its CE confor...

Page 46: ...switch cabinet Devices produced after April 2011 are equipped with an additional ground ing terminal All devices can also be connected to ground potential at the M4 threaded hole on the dovetail Atten...

Page 47: ...5 Connecting the cable shield to the PLC Where possible use shielded sensor cables Connect shield flat to PE using shield clamping system Mounting rails must be well grounded Comment Depicted shield...

Page 48: ...equivalent circuit of the inputs at X1 is shown in figure 6 6 Trigger input InTrig The trigger input is used for synchronizing the measurement with the process and for synchronizing cascaded sensors...

Page 49: ...cables must be shielded The LES makes either the Ethernet interface available as host interface Preferably please use the ready made cables KB ET SA see chapter 15 2 3 Ethernet cable assignment Figure...

Page 50: ...sed to select the inspection task 0 7 In this context 000 stands for Inspection Task 0 001 for Inspection Task 1 etc The switching time between 2 inspection tasks is 100ms Notice The Inspection Tasks...

Page 51: ...B is the last network device The external bus terminating resistor termination is then connected to this The 5V supply for the termination is connected to X4 Notice For the connection we recommend our...

Page 52: ...below the linear area In spite of this values above the maximum 20mA or 10V or below the minimum 4mA or 1V specified for the measurement range can still clearly be seen for the output values The analo...

Page 53: ...70 70mm Z coordinate 200 800mm 200 800mm Height difference 0 600mm 0 400mm Width 0 600mm 0 140mm No measurement is possible Measurement possible measurement result below lower limit signal not linear...

Page 54: ...the alignment aid and the status display 7 1 1 LED status displays 7 1 2 Control buttons The LES is operated using the and buttons which are located next to the OLED display OLED display 128 x 32 pix...

Page 55: ...he light section sensor by rotating it about the y axis in such a way that the same value is indicated for L M R Status display Displayed on the second line of the display is the selected inspection t...

Page 56: ...options are available for the sensor status fRun means Free Running Trig means triggered see chapter 4 2 3 Triggering Free Running and ACK means that the sensor is deactivated no laser line see chapt...

Page 57: ...lay menu is NOT possible Ext Task Selection 0 If you press here task changeover will be activated via the display menu External task changeover is NOT possible Ext Task Selection 1 Display On Display...

Page 58: ...If you press here you can access the superordinate menu without resetting to factory settings X Factory Settings Execute Ifyoupress here youwillresetthe LES to factory settings chapter 7 3 Factory Set...

Page 59: ...ntly accept the address Info Part no 50111325 The part number of the LES is displayed here Serial No 0905A000012 The serial number of the LES is displayed here Ext Info 008 The three digit batch numbe...

Page 60: ...election parameters for editing selects the next menu item Net Mask Addr selects edit mode for IP Address Editing value parameters decrements the value of the currently selected digit 1 selects the ne...

Page 61: ...voltage press the button to reset the configuration of the LES to factory settings The display shown next to here appears Interrupting a reset Pressing causes the adjacent display to appear If you now...

Page 62: ...interface by means of UDP on ports 9008 and 5634 these ports are preset at the factory but may have been changed by the user see chapter 7 2 Menu description Furthermore the firewall must allow ICMP e...

Page 63: ...page Select the Internet protocol TCP IP by scrolling down if necessary and click on Properties In the Internet protocol TCP IP Properties window select the Alternate configuration tab Set the IP add...

Page 64: ...preset in the LES at the fac tory If you would like to set different values you must change the values via the display of the LES in menu item Ethernet see Menu description on page 56 You can test th...

Page 65: ...from the CD to an appropriate folder on your hard drive Administrator privileges are necessary for this purpose Please note that the standard text size setting is used For Windows XP the necessary DPI...

Page 66: ...LESsoft configuration software Leuze electronic Technical description LES 65 TNT 35 7 24V Therefore keep in the Choose Setup Language window the selection English and click on OK...

Page 67: ...ion LES Leuze electronic Depending on the configuration of your Windows system the dialog shown below may then appear missing component VCREDIST_X86 Click on Install Two additional installation window...

Page 68: ...ion LES 67 TNT 35 7 24V After some time up to several minutes depending on the system configuration the start screen of the MCR installer will appear Click on Next The window for entering user data ap...

Page 69: ...on path Destination Folder The standard path is C Programs MATLAB MATLAB Compiler Runtime Click on Next and in the next window click on Install The installation will start and a status window will be...

Page 70: ...nd LESsoft for installation upon completion of the LPSsoft installation the same window then reappears for entering the installation path for LRSsoft and LESsoft Keep the default folder in this case a...

Page 71: ...e is a bug in the MCR installation routine which does not set the environment variable Path correctly in some systems That however can easily be corrected without reinstallation of the MCR Open the Sy...

Page 72: ...Accept You had already determined this data in chapter 8 2 Click on Check Connectivity to test the connection to the LES If the following message appears the Ethernet connection to the LES is correct...

Page 73: ...layed in the status line Sensor connection status Sensor status Number of the Active Inspection Task Scan number Profile Number Encoder value dependent on the sensor type Encoder Value Connected senso...

Page 74: ...e the slave address must be set to value 126 in the sensor factory setting This is performed by means of LESsoft or via the display The commissioning master checks whether a slave has address 126 and...

Page 75: ...dapted to applications in the Parameters tab Standard tab First go to the Task Parameters panel and set the values required for operating the LES Then go to the Analysis Functions panel and define ana...

Page 76: ...sks After the selection of the inspection task the associated param eters are loaded and displayed You can edit these parameters and save the edited param eters under the same name In the Name field y...

Page 77: ...duration of the laser during measure ment value detection and adapt it to the reflective properties of the objects to be detected Select an exposure setting that displays a continuous line around the...

Page 78: ...Windows button to define the rectangular analysis window You can define up to four edge analysis windows EAW Edge Analysis Window and up to four normal analysis windows AW Analysis Window Notice EAWs...

Page 79: ...e button turns black after size and or position of the analysis window have been changed using the mouse You have to click the button in order to accept the values in the 2D representation Notice Afte...

Page 80: ...for an analysis window you can define the offset of the X and Z position relative to the reference edge You define the window width height with Width Height The values Min X Max X Min Z Max Z are igno...

Page 81: ...sure ment points must be detected in order for the evaluation result of the object detection to be ok in the respective analysis window If the result is ok a green dot is displayed in the Current Stat...

Page 82: ...on result of the Object Point EAW State edge detection state line and the AW Logic Analysis Depth state of the logic for object detection line are displayed here for each EAW If no object detection wa...

Page 83: ...k Red state no edge detected not ok The result is identical to the status under Edit Analysis Windows Edge Detection Definitions Notice A valid measurement value transmission for edges only occurs if...

Page 84: ...Width of objects W calculated from the distance of RX and LX in the X direction Height difference of left and right edge H calculated from the distance of RZ and LZ in the Z direction Profibus Inputs...

Page 85: ...web material is to be ascertained Edge analysis window EAW1 is positioned in the measurement range so that the web material is located within the window The ascertained position of the right edge is 9...

Page 86: ...urface For the height measurement EAW2 is positioned to the side of the carton The height of EAW2 is configured so that both the support surface as well as the top side of the carton are located in EA...

Page 87: ...ation is displayed in the AW Logic line Notice An entry is only possible if object detection was activated in the EAW AW AW Logic The status display of the AND combination result of EAW1 EAW4 AW05 AW0...

Page 88: ...of object detection The status display of the combination result of AW Logic appears here taking into account the analysis depth Green state ok Red state not ok Notice A display appears only if objec...

Page 89: ...ions Notice Object detection is only possible if object detection was activated in the EAW AW This is performed in LESsoft by selecting the check box in the Active column under Edit Analysis Windows A...

Page 90: ...e Analysis Window Combination Tables window the additional object detection is activated by selecting under EAW1 The result for object detection is not ok red state The Edge State AND combination of t...

Page 91: ...sult in LESsoft until Request Measurement is clicked again 9 4 4 Standard tab Global Parameters panel Under Global Parameters you can use Enable External Inspection Task Selection to configure whether...

Page 92: ...de for the analog output Edge Selection of from which EAW Edge Analysis Window the measurement value is to be transmitted Output Mode Selection of whether the current or voltage output is to be used a...

Page 93: ...For Min Val Measurement value in mm for the lower range limit of the voltage or current 1V 4mA mm For Max Val Measurement value in mm for the upper range limit of the voltage or current output 10V 20m...

Page 94: ...with the same name Save as saves the open configuration file under a different name Save as default saves the open configuration as the default setting which is always loaded when LESsoft is opened In...

Page 95: ...possible here Before LPSsoft is operated further the tool buttons Zoom Pan must be activated 9 6 Definition of inspection tasks Typical procedure 1 Start LESsoft and connect the sensor Click on the C...

Page 96: ...cal Combinations button in lines Profibus Inputs 1 and Profibus Inputs 2 or alternatively configure the analog output via the Analog Output tab 8 Check the process reliability in the Edge Analysis Win...

Page 97: ...g The integration of PROFIBUS device model LES 36 PB in the process control via PROFIBUS is described in chapter 11 Integration of the LES 36 PB in the PROFIBUS on page 113 10 2 Protocol structure Eth...

Page 98: ...contains the command number of the command that is answered Startseq 1 Startseq 2 Fill character Command no Fill character Packet no Fill character Transaction no Status Encoder H Encoder L Fill chara...

Page 99: ...ed Alternatively the user can end menu mode with the Exit menu item 10 2 5 Encoder High Low The encoder counter is implemented in sensor models with encoder input All other sensors permanently display...

Page 100: ...vidual analysis windows 35 36 A9 A8 A7 A6 A5 A4 A3 A2 A1 Current number of measurement points Current Hits in EAW1 37 38 A9 A8 A7 A6 A5 A4 A3 A2 A1 Current number of measurement points Current Hits in...

Page 101: ...W2 81 82 Left edge Z value LZ in EAW2 83 84 Right edge X value RX in EAW2 85 86 Right edge Z value RZ in EAW2 87 88 Width W in EAW2 89 90 Height H in EAW2 91 92 Current Sequent Hits Left in EAW3 93 94...

Page 102: ...chap ter 10 2 4 Status 0x4443 Disconnect from Sensor 0x4141 Connection terminated 0x414E The transmitted command was not processed possible sensor status sensor was already disconnected or in menu mo...

Page 103: ...x414E 2 2 0x414E Not Acknowledge or Error Command has not been executed The transmitted command was not processed 0 0x005B 3 4 3 Beginning with firmware V01 20 4 The command acts globally on all inspe...

Page 104: ...the inspection task is changed only temporarily If SF 1 then the newly set inspection task is retained even after a restart of the LES Get Actual Inspection Task The LES responds to sensor control co...

Page 105: ...on Task Parameter beginning with firmware V01 40 Individual parameters of the active inspection task can be changed with sensor control command 0x006D The following parameters can be changed Name of a...

Page 106: ...Setting the exposure time is set using parameter ID 0x0BBE UINT8 1 0x0BBE Manual adjusting of the exposure duration Permissible value range LES 36HI VC6 739 13109 LES 36 VC LES 36 VC6 LES 36 PB 973 1...

Page 107: ...of View Command syntax from control to sensor Parameters and settings Startseq 1 Startseq 2 Fill character Command no Fill character Packet no Fill character Transaction no Status Encoder H Encoder L...

Page 108: ...ill character Command no Fill character Packet no Fill character Transaction no Status Encoder H Encoder L Fill character Scan no Type Number of pieces of data 0xFFFF 0xFFFF 0x0000 0x0070 0x0000 0x000...

Page 109: ...ng edges are retained If the median filter is activated small interferences and structures can be suppressed When using sensor control command 0x0059 with parameter ID 0x07DB three words of user data...

Page 110: ...the bits 31 32 0 0 0 0 0 1 1 1 1 1 0 1 0 1 0 0 Parameter ID for Disable x Output 0x07D4 Byte MSB High Byte LSB MSB Low Byte LSB Meaning of the bits 31 32 OF OF Output Flag Startseq 1 Startseq 2 Fill...

Page 111: ...ng of the bits 31 32 1 1 median filter active 0 median filter inactive Command from control to LES Answer from LES to control Command no Meaning User data words Command no Meaning User data words 0x45...

Page 112: ...0x0000 0x434E 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 0x0000 Startseq 1 Startseq 2 Fill character Command no Fill character Packet no Fill character Trans no Status Encod...

Page 113: ...ate Triggering activation via Ethernet Activation of individual inspection tasks Loading and saving all created inspection tasks Activation of inspection tasks Parameter changes of the active inspecti...

Page 114: ...ive Queries from the control are not processed and the process data are frozen indicated by the constant scan number If the sensor is simultaneously operated with LESsoft and PROFIBUS the PROFIBUS is...

Page 115: ...has address 126 and then assigns this slave a node address smaller than 126 This address is permanently stored in the participant The changed address can then be queried and if necessary changed agai...

Page 116: ...the following module descriptions for the default settings of the device Notice At least one module from the GSD file must be activated in the configuration tool of the control usually module M1 M2 o...

Page 117: ...be ensured up to module M2 Therefore only modules which contain the data actually required should be selected i e the smallest possible module number should be selected Notice All input and output mo...

Page 118: ...lue 2 in Edge Analysis Window EAW1 9 wEdgeAW1Data2 LowByte OP_b7 OP_b6 OP_b5 OP_b4 OP_b3 OP_b2 OP_b1 OP_b0 10 wEdgeAW2Data1 HighByte sign OP_b14 OP_b13 OP_b12 OP_b11 OP_b10 OP_b9 OP_b8 32768 32767 Sig...

Page 119: ...Selection of inspection tasks With master output uInspTask bits IT_b3 IT_b0 in output data byte 2 inspection tasks 0 15 can be selected The changeover occurs in cyclical IO operation and lasts approx...

Page 120: ...is explicitly activated In triggered mode the scan number is increased on each successful trigger If the inspection task is changed the PROFIBUS IO data of the sensor are frozen and the scan number d...

Page 121: ...Warning temporary sensor malfunction 1 active Sensor activated 0 connect Sensor connected via Ethernet Table 11 3 Input data byte uSensorState Bit Designation Meaning 7 LEAW4 Object Point EAW State fo...

Page 122: ...sis Window EAW1 wEdgeAW1Data2 Measurement value 1 in Edge Analysis Window EAW2 wEdgeAW2Data1 Measurement value 2 in Edge Analysis Window EAW2 wEdgeAW2Data2 Measurement value 1 in Edge Analysis Window...

Page 123: ...M2 Only the additional input data are described in this section Measurement value 2 in Edge Analysis Window EAW3 wEdgeAW3Data2 Measurement value 1 in Edge Analysis Window EAW4 wEdgeAW4Data1 Measureme...

Page 124: ...e 76 Unsuitable exposure setting Adaptexposuredurationtothereflectivepropertiesof the objects to be detected See Light Exposure on page 76 Object not in measurement range Visual assessment with LESsof...

Page 125: ...se LESsoft to configure the activation input to Regard See Activation on page 76 Error Possible error cause Measures Table 12 1 General causes of errors Error Possible error cause Measures No connecti...

Page 126: ...error with the Enter button on the membrane keyboard causes a software reset of the sensor During this time the sensor is not ready this can be seen at X1 pin 4 Out Ready and Ethernet protocol Status...

Page 127: ...fax number listed below or send the information via e mail Customer data please complete Have the following information ready for the service department File LESsoft log located in the installation d...

Page 128: ...improper cleaning agents can damage the optical window 13 2 Repairs servicing Repairs to the device must only be carried out by the manufacturer Contact your Leuze distributor or service organization...

Page 129: ...thresholds 1 6 90 diffuse reflection Object detection Minimum object size in x direction 4 2 3mm 0 6 2mm Minimum object size in z direction 2 2 6mm 0 4 3mm Timing Measurement time 10ms Delay before st...

Page 130: ...Notice No 50 Standards applied IEC EN 60947 5 2 UL 508 1 Luminosity coefficient 6 90 entire measurement range at 20 C after 30minutes warmup time medium range UB 2 Minimum and maximum value dependent...

Page 131: ...easurement range LES 36 Figure 14 2 Typical measurement range LES 36HI z x 75 x 75 150 100 225 300 150 225 300 200 300 400 500 600 700 800 Leuze electronic Measurement range X Line length z x 25 x 25...

Page 132: ...tical axis D X1 M12x1 connector 8 pin A coded E X2 M12x1 socket 4 pin D coded F X3 cap G X4 M12x1 socket 5 pin B coded LES 36 PB A coded LES 36 VC6 H FE screw J OLED display and key pad K M4 thread 4...

Page 133: ...m line length 600mm Ethernet interface 4 switching outputs for detection information 3 switching inputs for selection of the inspection task 50111330 LRS 36 6 10 Line profile sensor for product detect...

Page 134: ...and object measurement also multi track detection range 200 600mm line length 140mm Ethernet interface analog current or voltage output 4 switching outputs for detection information 3 switching input...

Page 135: ...M12 25000E 8G Cable length 25m 678063 CB M12 50000E 8G Cable length 50m 678064 Table 15 6 X1 cables for the LES M12 Ethernet connection cables 4 pin plug D coded open cable end Name Pin M12 Core color...

Page 136: ...9882 KB ET 15000 SA RJ45 Cable length 15m 50109883 KB ET 30000 SA RJ45 Cable length 30m 50109886 Table 15 10 Ethernet connection cables M12 connector RJ 45 M12 Ethernet connection cables 4 pin plug D...

Page 137: ...J 45 socket 50109832 Table 15 13 Connectors for the LES X3 8 pin plug A coded Pin Name Core color 1 Out4 WH 2 Out3 BN 3 GND GN 4 Out2 YE 5 Out1 GY 6 InSel3 PK 7 InSel2 BU 8 InSel1 RD Table 15 14 Pin a...

Page 138: ...N C 4 B Receive transmit data RxD TxD P red 5 N C Thread FE Functional earth housing Table 15 16 Pin assignment X4 PROFIBUS Type designation Description Part no Terminator plug for PROFIBUS bus termin...

Page 139: ...h 10m 50104179 KB PB 2000 SA M12 socket for BUS OUT axial connector open cable end cable length 2m 50104188 KB PB 5000 SA M12 socket for BUS OUT axial connector open cable end cable length 5m 50104187...

Page 140: ...5 FE Functional earth Thread FE Functional earth housing Table 15 19 Pin assignment X4 Type designation Description Part no KB 008 3000 A S M12 plug for X4 axial connector open cable end shielded UL 3...

Page 141: ...2 7 Configuration software Notice The current version of the configuration software can be found on the Leuze website Type designation Description Part no CD TD LES 36 CD with configuration software f...

Page 142: ...ion range Field of view FOV The detection range is defined via configuration software Without changing the predefined range it extends trapezoidally according to the maximum detection range specificat...

Page 143: ...ith V01 20 Optimized encoder interface LPS 36 EN single channel encoders are also supported encoder options new factory settings LxSsoftV1 20 LPSsoftV1 20 LRSsoft V1 10 Deactivation of data output X c...

Page 144: ...1 Revision History Firmware Version Function range Meaning LxSsoft V1 20 LPSsoft V1 20 LRSsoft V1 04 Installer for LPSsoft and LRSsoft Simple installation Accept button in LRSsoft LPSsoft V1 30 LRSsof...

Page 145: ...Ssoft V2 30 LRSsoft V2 20 Import Inspection Task Edit Analysis Windows Position Type Settings of individual inspection tasks can be imported from a saved LES project Edge Analysis Windows can be posi...

Page 146: ...Electrical data 128 Encoder count 98 Environment variable 70 Environmental data 129 Error limits 128 Error message 70 Ethernet cable assignment 48 Ethernet connection 71 Ethernet interface 134 Exposur...

Page 147: ...Input data 117 Inputs 115 Measurement frequency 119 121 122 Module 115 119 Output data 116 Outputs 115 Parameter 115 Slave 113 R Receiver occlusion 17 18 Receiving optics 16 Repair 12 127 Resolution 1...

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