Leuze CML 730-PS Operating Instructions Manual
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Leuze CML 730-PS Operating Instructions Manual

Measuring light curtain
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CML 730-PS
Measuring light curtain
O r i g i n a l o p e r a t i n g i n s t r u c t i o n s

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Summary of Contents for Leuze CML 730-PS

  • Page 1 CML 730-PS Measuring light curtain O r i g i n a l o p e r a t i n g i n s t r u c t i o n s...
  • Page 2 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 Leuze electronic CML 730-PS...

  • Page 3: Table Of Contents

    4.14 Validation output ............38 Leuze electronic CML 730-PS...
  • Page 4 Behavior of the analog output ..........72 Leuze electronic CML 730-PS...
  • Page 5 14.3 Disposing............. 112 Leuze electronic CML 730-PS...
  • Page 6 EC Declaration of Conformity........132 Leuze electronic CML 730-PS...

  • Page 7: About This Document

    Number of all logical beams of a light curtain; dependent on the selected measurement field length and resolution as well as the beam mode (parallel- / diagonal- / crossed-beam scanning) IODD IO Device Description (IODD file for IO-Link interface) Description of the device for the control Leuze electronic CML 730-PS...
  • Page 8 + evaluation time TIB (total of interrupted beams) TNIB (total of not interrupted beams) LIB (Last interrupted beam ) LNIB (Last not interrupted beam) FNIB (First not interrupted beam) FIB (First interrupted beam) Figure 1.1: Definition of terms Leuze electronic CML 730-PS...

  • Page 9: Safety

    The protection of personnel and the device cannot be guaranteed if the device is operated in a manner not complying with its intended use. Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.  Read the original operating instructions before commissioning the device.

  • Page 10: Exemption Of Liability

    (e.g. electrician foreman). In other countries, there are respective regulations that must be observed. Exemption of liability Leuze electronic GmbH + Co. KG is not liable in the following cases: • The device is not being used properly. • Reasonably foreseeable misuse is not taken into account.

  • Page 11: Device Description

    Total system in combination with a programmable logic control General performance characteristics The most important performance characteristics of the CML 730-PS series are: • Operating range up to 4000 mm • Measurement field length from 150 mm to 1280 mm •...

  • Page 12: Connection Technology

    Located on the transmitter is the following display element: • one LED 3.4.1 Operation indicators on the receiver control panel Two function indicator LEDs are located on the receiver control panel. LED1, green LED2, yellow Figure 3.2: LED indicators on the receiver Leuze electronic CML 730-PS...

  • Page 13: Display On The Receiver Control Panel

    Display indicators in process mode In process mode, the upper line shows the number of interrupted beams (TIB) and the lower line shows the logic state of the digital outputs. The value to be displayed is configurable. Leuze electronic CML 730-PS...

  • Page 14: Operating Indicators On The Transmitter

    Menu structure of the receiver control panel The following summary shows the structure of all menu items. In a given device model, only the actually available menu items are present for entering values or for selecting settings. Leuze electronic CML 730-PS...
  • Page 15 = 3 max = 100 Switch (enter value) Threshold min = 5 max = 98 Hysteresis (enter value) min = 5 max = 80 IO-Link PD Length 8 bytes 32 bytes Data Storage Inactive Active Event Leuze electronic CML 730-PS...
  • Page 16 TNIB FNIB LNIB Menu “Information” Level 1 Level 2 Description Product Name CML 730-PS Product ID Receiver Part No. (e.g., 50119835) Serial Number Receiver Serial Number (e.g., 01436000288) Transmitter ID Transmitter Part No. (e.g., 50119407) Transmitter SN Transmitter Serial No. (e.g., 01436000289) FW Version E.g., 02.40...

  • Page 17: Menu Navigation On The Receiver Control Panel

    3.7.2 Level display The display of bars between icons and text that span both lines indicates the open menu levels. The example shows a configuration in the menu level 2: Start Beam End beam Leuze electronic CML 730-PS...

  • Page 18: Menu Navigation

    Saves the new value (0010). Changes the action mode; first and then appears on the second line. If the selected option is not saved in the window above, but rather the action mode is selected with button, this means: Leuze electronic CML 730-PS...

  • Page 19: Editing Selection Parameters

    IO Logic Positive PNP With each actuation, displays the next option on this menu level, i.e., the display switches between: • Negative NPN • Positive PNP Selects the “Positive PNP” menu item with the bright background. Leuze electronic CML 730-PS...
  • Page 20 Device description IO Logic Positive PNP Changes the action mode; appears; subsequent actuation displays again. saves the selected option “Positive PNP”. Leuze electronic CML 730-PS...

  • Page 21: Functions

    (i-1) (parallel and diagonal beam path). This increases the resolution in the middle between the transmitter and receiver. Area with increased resolution Figure 4.2: Beam path in “diagonal” Leuze electronic CML 730-PS...

  • Page 22: Crossed-Beam

    In “crossed-beam” mode, the light beam of each transmitter LED is detected in succession both by the directly opposing receiver LED as well as by the two adjacent receiver LEDs (i+1, i-1). Area with increased resolution Figure 4.3: Beam path in “crossed-beam” Calculation Leuze electronic CML 730-PS...

  • Page 23: Measurement Beam Sequence

    ... n Receiver connection unit Optical part For width detection, counting can begin with 1 at either end at the head part of the sensor as shown below: ... n n ... Receiver connection unit Optical part Leuze electronic CML 730-PS...

  • Page 24: Beam-Stream

    Evaluation functions The states of the individual optical beams (free/interrupted) can be evaluated in the CML 700i and the result read out via various evaluation functions. The most important evaluation functions are shown in the following figure: Leuze electronic CML 730-PS...

  • Page 25: Hold Function

    During blanking, beams that are not to be included in the evaluation are suppressed. The numbering of the beams is not affected, i.e., the suppression of beams does not change the beam numbers. Leuze electronic CML 730-PS...
  • Page 26 Existing settings for the blanking areas are then overwritten (see chapter 8.2). If no beams are interrupted during teaching, no blanking areas are configured. Leuze electronic CML 730-PS...

  • Page 27: Power-Up Teach

    Smoothing can be used, e.g., to suppress interference caused by spot soiling of the lens cover. Smoothing “1” means that every interrupted beam is evaluated. Leuze electronic CML 730-PS...
  • Page 28 If smoothing is set to a value of “3”, for example, data is only output if at least three adjacent beams are interrupted. Data output: 0 beams interrupted Figure 4.8: Smoothing configuration “3”, but no more than two adjacent beams interrupted Leuze electronic CML 730-PS...

  • Page 29: Cascading/Triggering

    This is ensured by activating (trig- gering) with a time offset. The following light curtain arrangements are possible in a cascade arrangement: • Multiple light curtains above one another, e.g., for height monitoring Leuze electronic CML 730-PS...
  • Page 30 (see chapter 12). NOTICE  Cascade light curtains for multiple-track transport systems.  Prevent mutual interference through sequential activation of the light curtains. If the spatial configuration excludes mutual interference, multiple light curtains can also be activated simultaneously. Leuze electronic CML 730-PS...

  • Page 31: External Triggering

    Sensor Studio chapter 10) or via the configuration software (see chapter 12). For an example configuration, see chapter 11.6. The following figure shows a wiring example for the cascading of three light curtains via internal trigger: Leuze electronic CML 730-PS...

  • Page 32: Block Evaluation Of Beam Areas

    Figure 4.14: Example: cascading via internal trigger 4.10 Block evaluation of beam areas With this function, the quantity of data to be transmitted can be reduced by restricting the imaging accu- racy. The minimum resolution of the light curtain is still retained. Leuze electronic CML 730-PS...

  • Page 33: 1Defining Beam Area

    The switching behavior or the conditions for switching a beam area on and off can be defined via Sensor Studio the interface (see chapter 10) or via the configuration software (see chapter 12). For an example configuration, see chapter 11.2. Leuze electronic CML 730-PS...

  • Page 34: 4Teach Height Area

    When teaching a height area, all free beams above or below the object are combined into one height area. Therefore, the object cannot be located in the center of the measurement field length; the first or last beam must be interrupted. Leuze electronic CML 730-PS...
  • Page 35 Example configurations for the assignment of previously defined height areas to switching outputs Q1 to • see chapter 11.2 "Example configuration - Mapping of beams 1 … 32 to output pin 2" Leuze electronic CML 730-PS...

  • Page 36: Switching Outputs

    “Filter depth” means that an interrupted/free beam is not included in the further data evaluation until the same beam status is recorded for the set number of measurement cycles. Filter depth “1” = the beam states of each measurement cycle are output. Leuze electronic CML 730-PS...

  • Page 37: Power Setting

    • Transmitting power: 3 … 100 [%] • Receiving sensitivity: 1 … 22 • Switching threshold: 5% … 98% • Hysteresis: reactivation threshold after switching (5% … 80%) This smooths any bounce around a limit value. Leuze electronic CML 730-PS...

  • Page 38: Validation Output

    Deactivation of the key lock if the key lock was inadvertently activated during configuration at the receiver control panel. Deactivating key lock via IO-Link Sensor Studio  Select Display Key Lock in the configuration software (see chapter 12 "Connecting to a PC – Sensor Studio"). Leuze electronic CML 730-PS...
  • Page 39 Deactivating key lock by means of signal to IO pin configured as teach input Teach input  For the IO pin configured as a teach input, select an IO function other than Select Digital IOs > IO Pin > IO Function Leuze electronic CML 730-PS...

  • Page 40: Applications

    Applications Applications The following typical applications with corresponding evaluation function (see chapter 4) exist for the measuring light curtain. Height measurement Figure 5.1: Height measurement Last interrupted beam (LIB)  Evaluation function: Leuze electronic CML 730-PS...

  • Page 41: Object Measurement

    Applications Object measurement Figure 5.2: Object measurement Last interrupted beam (LIB)  Height evaluation function: Total of interrupted beams (TIB)  Width evaluation function: Leuze electronic CML 730-PS...

  • Page 42: Width Measurement, Orientation Detection

    Applications Width measurement, orientation detection Figure 5.3: Width measurement, orientation detection Total of interrupted beams (TIB)  Evaluation function for width measurement: Single-beam evaluation (beam-stream) first/last inter  Evaluation function for orientation detection: rupted beam (FIB/LIB) Leuze electronic CML 730-PS...

  • Page 43: Contour Measurement

    Applications Contour measurement Figure 5.4: Contour measurement Single-beam evaluation (beam-stream)  Evaluation function: Leuze electronic CML 730-PS...

  • Page 44: Gap Control/Gap Measurement

    Applications Gap control/gap measurement Figure 5.5: Gap control/gap measurement Single-beam evaluation (beam-stream)  Evaluation function: Leuze electronic CML 730-PS...

  • Page 45: Hole Recognition

    • Reliable beam penetration through opaque films, see chapter 11.8 "Example configuration – Reliable beam penetration through opaque films" • Detection of a film bag within a film bag, see chapter 11.9 "Example configuration – Double film detection" Leuze electronic CML 730-PS...

  • Page 46: Mounting And Installation

     The optical surfaces of transmitter and receiver must be parallel to and opposite one another.  The transmitter and receiver connections must point in the same direction.  Secure transmitter and receiver against turning or sliding. Leuze electronic CML 730-PS...

  • Page 47: Definition Of Directions Of Movement

    Turning: movement around the longitudinal axis Tilting: lateral turning movement diagonal to the lens cover Pitching: lateral turning movement in the direction of the lens cover Figure 6.2: Directions of movement during alignment of the light curtain Leuze electronic CML 730-PS...

  • Page 48: Fastening Via Sliding Blocks

    The wall mounting through threaded holes makes it possible to lift the mounting bracket after the screws have been loosened over the connection cap. Therefore, the mounting brackets do not need to be removed from the wall when exchanging the device. Loosening the screws is sufficient. Figure 6.4: Mounting via swivel mount Leuze electronic CML 730-PS...

  • Page 49: Fastening Via Swiveling Mounting Brackets

    17.5), sold separately, the light curtain can be aligned as follows: • Sliding in the direction of slot • Turning +/- 8° around the longitudinal axis The BT-SSD (see figure 16.6) swiveling mounting brackets are also equipped with a vibration damper. Leuze electronic CML 730-PS...

  • Page 50: Electrical Connection

    You can measure leakage currents with a clip-on ammeter. NOTICE Star-shaped cable connections!  Ensure that the devices are connected in a star-shaped arrangement. You thereby avoid mutual influences from various loads. This prevents cable loops. Leuze electronic CML 730-PS...
  • Page 51 Use special shielding terminals (e.g., Wago, Weidmüller, …). Figure 7.2: Connecting the cable shielding in the switch cabinet Depicted shielding components from Wago, series 790 …: - 790 … 108 screen clamping saddle 11 mm - 790 … 300 busbar holder for TS35 Leuze electronic CML 730-PS...

  • Page 52: Cable Lengths For Shielded Cables

    Shielding PWR IN/digital IO, IO-Link, analog 20 m Required PWR IN/digital IO (Y-connection cable and 20 m Required synchronization cable) Synchronization cable analog/IO-Link 20 m Required Designation of the interface connections: see chapter 7.3 "Device connections" Leuze electronic CML 730-PS...

  • Page 53: Connection And Interconnection Cables

    The electrical connection of devices with IO-Link and analog interfaces is established in the same way. NOTICE Light curtain grounding!  Ground the light curtain before establishing an electrical connection or connecting the voltage supply (see chapter "Grounding the light curtain housings"). Leuze electronic CML 730-PS...

  • Page 54: X1 Pin Assignment - Cml 700I With Analog Interface

    X1 - Logic and power on the receiver VIN: +24 V DC supply voltage IO 1: input/output (configurable) Ex works: teach input GND: ground (0 V) C/Q: IO-Link communication IO 2: input/output (configurable) Ex works: trigger input Leuze electronic CML 730-PS...

  • Page 55: X2/X3 Pin Assignment - Cml 700I With Io-Link/Analog Interface

    X2/X3 pin assignment – CML 700i with IO-Link/analog interface X2/X3 - Transmitter and receiver SHD: FE functional earth, shield VIN: +24 V DC supply voltage GND: ground (0 V) RS 485 Tx+: synchronization RS 485 Tx-: synchronization Leuze electronic CML 730-PS...

  • Page 56: Electrical Supply

    Electrical connection Interconnection cables: see table 17.2.2. Electrical supply With regard to the data for the electrical supply, see table 16.6. Leuze electronic CML 730-PS...

  • Page 57: Starting Up The Device - Basic Configuration

    Loosen the screws only enough so that the devices can just be moved.  Turn or slide the transmitter and receiver until the optimum position is reached and the bar graph indi- cators show the maximum values for the alignment. Leuze electronic CML 730-PS...
  • Page 58  Select Display > Mode > Alignment. The structure of the configuration in the receiver control panel menu is as follows: Level 0 Level 1 Level 2 Description Display Language English German French Spanish Italian Mode Process Mode Alignment Leuze electronic CML 730-PS...

  • Page 59: Teaching The Environmental Conditions

    Safer operation is thereby achieved, e.g., in the case of vibrating guides, etc., in the “blanked” area. Optimization of the blanked beams is to be performed via a software interface configuration. A maximum of four adjacent areas of suppressed beams (blanking areas) can be configured. Leuze electronic CML 730-PS...
  • Page 60 Level 2 Description Main Settings Commands Teach Reset Factory Settings Operation Settings Filter Depth Beam Mode Function Reserve Blanking Teach Power-Up Teach Inactive Active  Select Main Settings > Operation Settings > Power-Up Teach > Active. Leuze electronic CML 730-PS...

  • Page 61: Teaching Via A Control Signal From The Control

    The display on the receiver control panel shows Wait... Following a successful teach, the display switches back to the bar graph (alignment mode). If teach is successful, both bars display the maximum value. Leuze electronic CML 730-PS...

  • Page 62: Check Alignment

    The “low function reserve” configuration enables the detection of partially transparent objects. The switching threshold can be set for optimum operation for the detection of transparent objects in the “Transparent” configuration. The structure of the configuration in the receiver control panel menu is as follows: Leuze electronic CML 730-PS...
  • Page 63 Example: Switching threshold: 75%; hysteresis: 10%. The light curtain switches off when 65% of the light quantity configured as the nominal value reaches the receiver. The light curtain switches on again when 75% of the light quantity configured as the nominal value reaches the receiver. Leuze electronic CML 730-PS...
  • Page 64  Determine by trial and error the settings with which the desired switching behavior is best reached in your application. Tx/Rx power  Note down your settings so that you can restore the settings if necessary. Leuze electronic CML 730-PS...

  • Page 65: Extended Configurations On The Receiver Control Panel Menu

    “OR” with a beam area of 1 … 32 and beam 1 as start beam according to the following table. Start beam End beam Switch-on condition 1 beam interrupted Switch-off condition 0 beams interrupted Level 0 Level 1 Level 2 Description Digital IOs IO Logic Positive PNP Negative NPN IO Pin 2 Leuze electronic CML 730-PS...
  • Page 66 Teach In Area Out Warn Out Trigger Out Validation Out Inversion Normal Inverted Teach Execute Exit height Area Logic Start Beam (enter value) End Beam (enter value)  Select Digital IOs > IO Logic > Positive PNP. Leuze electronic CML 730-PS...

  • Page 67: Inversion Of The Switching Behavior (Light/Dark Switching)

    The structure of the configuration in the receiver control panel menu is as follows: Level 0 Level 1 Level 2 Description Digital IOs IO Logic Positive PNP Negative NPN IO Pin 2 IO Function Trigger In Teach In Area Out Warn Out Trigger Out Validation Out Leuze electronic CML 730-PS...

  • Page 68: Defining The Filter Depth

    • Bright: Text appears very bright. • Dynamic: The display darkens gradually over the number of seconds configured under Time Unit (s). During this time span, the display passes through all levels, from bright to off. Leuze electronic CML 730-PS...

  • Page 69: Changing The Language

    The structure of the configuration in the receiver control panel menu is as follows: Level 0 Level 1 Level 2 Description Information Product Name CML 730-PS Product ID Receiver Part No. (e.g., 50119835) Serial Number Receiver Serial No. (e.g., 01436000288) Transmitter ID Transmitter Part No. (e.g., 50119407) Transmitter SN Transmitter Serial No.

  • Page 70: Reset To Factory Settings

    The structure of this menu item in the receiver control panel menu is as follows: Level 0 Level 1 Level 2 Description Main Settings Commands Teach Reset Factory Settings  Select Main Settings > Command > Factory Settings. Leuze electronic CML 730-PS...

  • Page 71: Starting Up The Device - Analog Output

    The analog-device-specific configuration is concluded. The CML 700i is ready for process mode. Sensor Studio Analog output configuration via the configuration software Sensor Studio The configuration of the analog output involves the following steps in the configuration soft- ware (see chapter 12). Leuze electronic CML 730-PS...

  • Page 72: Behavior Of The Analog Output

    The IO Device Description (IODD) can be used both with connected light curtain for direct con- figuration or without connected light curtain for creating device configurations. The IODD file is supplied with the product CD. An updated version can also be downloaded from the Internet at www.leuze.com. Sensor Studio  Open the configuration software on the PC (see chapter 12).
  • Page 73 The rise time of the analog output from 0% to 100% can take up to 2 ms. To keep the control from evalu- ating the analog value of a rising edge, configure the control so that a value is detected as valid if it remains unchanged for a certain length of time. Leuze electronic CML 730-PS...

  • Page 74: Starting Up The Device - Io-Link Interface

    ID and must be operated with the compatible IO Device Description (IODD). NOTICE Changes take effect immediately!  The changes take effect immediately (without restarting).  The IODD file is supplied with the device and is available for download at www.leuze.com. Factory settings: PD length: 8 bytes Data storage: active...

  • Page 75: Parameter/Process Data For Io-Link

    The parameter data and process data are described in the IO-Link Device Description (IODD) file. Details on the parameters and on the structure of the process data can be found in the .html document, which is contained in the IODD zip file, and on the Internet at www.leuze.com. Sub-index access is not supported.
  • Page 76 163: Save settings Note: Processing of the Save command takes up to 600 ms. During this time, no other data/telegrams are accepted. CML 730-PS status information (group 2) The status information consists of operating state information or error messages. Parameter Index Sub-...
  • Page 77 Data storage lock boolean Local configuration lock boolean Local user interface lock Manufacturer name string Leuze electronic GmbH + Co. KG 32 bytes Manufacturer text string Leuze electronic - the sensor people 64 bytes Product name string Receiver type designation...
  • Page 78 The filter depth indicates the necessary number of (bit consistent beam states before the evaluation of offset the measurement values. The filter depth corre- = 16) sponds to the number of passes with interrupted beam so that the result leads to switching. Leuze electronic CML 730-PS...
  • Page 79 205: Total of not interrupted beams (TNIB) 208: Switching state of areas 16 … 1 209: Switching state of areas 32 … 17 210: Switching state of the outputs mapped to the areas 212: CML 700i status information Leuze electronic CML 730-PS...
  • Page 80 Auto blanking should only be activated during commissioning of the light curtain to suppress interfering objects. In process mode, auto blanking should be deactivated. For details on this topic see chapter 11.4. Leuze electronic CML 730-PS...
  • Page 81 4: Logical value = same as neighbor beam with higher beam number Start beam of blanking unsigned 16 1 … 1774 area 4 (bit offset = 16) End beam of blanking unsigned 16 1 … 1774 area 4 (bit offset = 0) Leuze electronic CML 730-PS...
  • Page 82 Configuration pin 2, 5, 6 Configuration record 72 bit Digital IO Pin 2 Digital IO Pin 5 Digital IO Pin 6 Switching level unsigned 8 0 … 1 0: Normal - light switching 1: Inverted - dark switching Leuze electronic CML 730-PS...
  • Page 83 6: Total of not interrupted beams (TNIB) Start beam of analog unsigned 16 1 … 1774 measuring area (bit offset = 16) End beam of analog unsigned 16 1 … 1774 measuring area (bit offset = 16) Leuze electronic CML 730-PS...
  • Page 84 Start beam of area unsigned 8 1 … 1774 (bit 65534 65534: First interrupted beam (FIB) offset 65533 65533: First not interrupted beam (FNIB) = 80) 65532 65532: Last interrupted beam (LIB) 65531 65531: Last not interrupted beam (LNIB) Leuze electronic CML 730-PS...
  • Page 85 1 … 1774 for area OFF (bit offset = 32) Specified middle of the unsigned 16 1 … 1774 area (bit offset = 16) Specified width of the unsigned 16 1 … 1774 area (bit offset = 0) Leuze electronic CML 730-PS...
  • Page 86 Reserved (bit offset = 3) Pin 6 boolean (bit offset = 2) Pin 5 boolean (bit offset = 1) Pin 2 boolean (bit offset = 1) HW analog (HWA) unsigned 16 PD beam-stream array 8 bytes Leuze electronic CML 730-PS...
  • Page 87 Result of the area evaluation assigned to Pins unsigned 16 HW analog Measurement running boolean Process data valid? Event flag boolean Device status change performed? unsigned 8 Reserved 2 bit Measurement counter unsigned 8 Measurement counter (modulo 4096) 12 bit Leuze electronic CML 730-PS...

  • Page 88: Example Configurations

    Output 0 as soon as a beams are interrupted) beams are interrupted. Output 0 only if 32 beams Output 1 if 32 beams are beam is interrupted. are interrupted. interrupted. OR function AND function  Configure pin 2 as area output. Leuze electronic CML 730-PS...

  • Page 89: 2Configuration Of An Area/Output Mapping Via Io-Link Interface

    Switching behavior Switching behavior Configuration according to the necessary switching Value: 0 = normal - light switching behavior of the output Value: 1 = inverted - dark switching  Map configured area 1 to pin 2. Leuze electronic CML 730-PS...

  • Page 90: 1Configuration Of Hole Recognition Via Io-Link Interface

    Upon successful teach completion, all other objects of index 76 are stored in non-volatile memory if index 79, sub-index 2 is set to value 0 = non-volatile storage of teach values. Example: Deactivation/resetting of auto blanking Leuze electronic CML 730-PS...

  • Page 91: Example Configuration - Smoothing

    Beams are taken into account in the evaluation once there are four or more (group 4) free beams 11.6 Example configuration - Cascading 11.6.1 Configuration of a cascading arrangement (general) The following figure shows an example for a timing sequence of a cascading arrangement with three light curtains. Leuze electronic CML 730-PS...
  • Page 92 Note: With cascading operation, the master must also be set to 1 (active)! Function type 0: Slave (expects trigger signal) Trigger delay time → Scan [us] Enter cycle time of light curtain 1 (LC1)  Configure the digital IOs (pin 5) settings. Digital IO1 (pin 5) settings Leuze electronic CML 730-PS...
  • Page 93  Configure the digital IOs (pin 5) settings. Digital IO1 (pin 5) settings Pin 5 - Input/output selection 1: Input Pin 5 - Switching behavior 0: Light switching Pin 5 - Output function 1: Trigger input Leuze electronic CML 730-PS...

  • Page 94: 2Configuration Of A Cascading Arrangement Via Io-Link Interface

    Index 81, bit offset 16 Pin 5 - switching behavior: light switching Index 81, bit offset 00 Pin 5 - output function: trigger output Configuring light curtain 2:  Configure the trigger settings (triggered, slave, delay time). Leuze electronic CML 730-PS...

  • Page 95: Example Configuration - Detecting Transparent Films

    Hysteresis: 10% (at least 5% if the distance between the transmitter and receiver is small) Figure 11.2: Detecting transparent films The minimum damping for the detection of objects is calculated according to the following formula: Minimum damping 100% threshold hysteresis   – Leuze electronic CML 730-PS...

  • Page 96: Example Configuration - Reliable Beam Penetration Through Opaque Films

    Halation effects can influence the measurement! Halation effects may be a hindrance depending on the position of the film and of the objects to be detected.  Reduce the transmitting power while maintaining the same receiving sensitivity setting. Leuze electronic CML 730-PS...

  • Page 97: Example Configuration - Double Film Detection

     If the enveloping film is transparent, you could select Main Settings > Sensitivity Setting > Function Reserve > Tx/Rx Power. Reduce the switching threshold gradually until the light curtain no longer detects the outer film bag and reliably detects the inner film bag. Leuze electronic CML 730-PS...

  • Page 98: Connecting To A Pc - Sensor Studio

    • Keyboard and mouse or touchpad Graphics card DirectX 9 graphic device with WDDM 1.0 or higher driver Additionally required 350 MB hard drive memory capacity for 64 MB main memory Sensor Studio IO-Link device DTM Leuze electronic CML 730-PS...

  • Page 99: Installing Sensor Studio Configuration Software And Io-Link Usb Master

     Select a language for the interface text in the Installation Wizard and software. The installation options are displayed.  Select Leuze electronic Sensor Studio and follow the instructions on the screen. The Installation Wizard installs the software and places a shortcut on the desktop ( 12.2.2 Installing drivers for IO-Link USB master...

  • Page 100: 4Connect The Io-Link Usb Master To The Light Curtain

     CML 700i with analog output or IO-Link interface: Connect the IO-Link USB master to interface X1 on the receiver with the connection cable (see figure 12.2). The connection cable is not included in the delivery contents and must be ordered separately if needed Leuze electronic CML 730-PS...

  • Page 101: 5Installing The Dtm And Iodd

     Select the IO-Link device DTM (User Interface) installation option and follow the instructions on the screen. The Installation Wizard installs the DTM and the IO Device Description (IODD) for the light curtain. DTM and IODD for all IO-Link devices currently available from Leuze electronic are installed. NOTICE IO Device Description (IODD) not up-to-date! The values in the IODD file supplied with the device may no longer be up-to-date.
  • Page 102 In the FDT frame, click on the [Online parameters] button ( The IO-Link USB master synchronizes with the connected light curtain and the current configuration data and process data are displayed in the device manager (DTM). Leuze electronic CML 730-PS...

  • Page 103: Short Description Of The Sensor Studio Configuration Software

    Short description of the configuration software This chapter contains information and explanations on the individual menu items and adjustment param- Sensor Studio eters of the configuration software and the device manager (DTM) for CML 700i measuring light curtains. Leuze electronic CML 730-PS...

  • Page 104: 1Fdt Frame Menu

    • If the [Synchronize with device] button ( ) is displayed in the device manager (DTM), the Sensor Studio display is not consistent with the current configuration of the light curtain. Leuze electronic CML 730-PS...

  • Page 105: Process Function

    • Store configuration in non-volatile memory (see chapter 12.4.3) Sensor Studio 12.4.6 Exiting Sensor Studio After completing the configuration settings, close the configuration software  Exit the program via File > Exit.  Save the configuration settings as a configuration project on the PC. Leuze electronic CML 730-PS...
  • Page 106 Connecting to a PC – Sensor Studio Sensor Studio You can open the configuration project again at later time via File > Open or via the Project Wizard ( Leuze electronic CML 730-PS...

  • Page 107: Troubleshooting

     Analyze and eliminate the cause of the error using the following table.  If you are unable to rectify the error, contact the Leuze electronic branch responsible for you or call the Leuze electronic customer service (see chapter 15 "Service and support").

  • Page 108: Error Codes In The Display

    The measurement system is not active (after a stop command or if the first trigger pulse is missing). RxS 0x0200 The “Leuze AutoControl ACON function” has detected soiling. RxS 0x0300 Teach parameters have been changed (teaching must be done) or default values are active.
  • Page 109 Configuration error – beam evaluation areas. Check the configuration of The switch-on and switch-off conditions must differ if they the beam evaluation areas. are unequal to zero and the area is active. Reset device to factory set- tings. Leuze electronic CML 730-PS...
  • Page 110 Reset device to factory set- tings. RxS 0x23FC Configuration error – time behavior. Check the time behavior The measurement cycle time is greater than the trigger setting (see chapter 16.2). cycle time. Reset device to factory set- tings. Leuze electronic CML 730-PS...
  • Page 111 Hardware error, different number of diodes at transmitter and receiver RxS 0x3009 Hardware error, no Rx cascades RxS 0x300A Hardware error, no Tx cascades RxS 0x3100 Error in the factory settings. Can only be rectified by repro- RxS 0x3101 gramming the device firmware. Leuze electronic CML 730-PS...

  • Page 112: Care, Maintenance And Disposal

     For repairs, contact your responsible Leuze electronic subsidiary or Leuze electronic customer service (see chapter 15). 14.2.1 Firmware update A firmware update can only be performed by Leuze electronic customer service on-site or at the company headquarters.  For firmware updates, contact your responsible Leuze electronic subsidiary or Leuze electronic cus- tomer service (see chapter 15).

  • Page 113: Service And Support

    Service and support Service and support Defective devices are repaired in our service center competently and quickly. Leuze electronic offers you an extensive service packet to keep any necessary system downtimes to a minimum. Our service center requires the following information: •...

  • Page 114: Technical Data

     If the sensitivity is set for the detection of transparent media, the operating range is reduced: 0.1 m … 1.75 m with beam spacing 5 mm and parallel-beam operation Table 16.4: CML 730-PS profile and measurement field lengths Measurement field length B [mm] Profile length L [mm]...
  • Page 115 1200 1208 1280 1288 Table 16.5: Data on the time behavior of the CML 730-PS Response time per beam 10 µs Readiness delay ≤ 1.5 s a) Cycle time = number of beams x 0.01 ms + 0.15 ms. The minimum cycle time is 1 ms.

  • Page 116: Timing

    The time between activation of the transmitter and evaluation in the receiver is referred to as the response time per beam. In the CML 730-PS the response time per beam is = 10 µs. The total cycle time for the evaluation of all beams and transmission to the interface is calculated as...
  • Page 117 Technical data Table 16.12: Profile and measurement field lengths, cycle times for CML 730-PS Measurement field length B [mm] with beam spacing A: 5 mm Cycle time [ms] Profile length L [mm] 1.00 1.00 1.00 1.00 1.16 1.36 1.48 1.68 1.80...

  • Page 118: Minimum Object Diameter For Stationary Objects

    = 20 mm / 30 mm / 50 mm NOTICE Minimum object diameter for “crossed beam” mode!  In “crossed beam” mode, the object diameter in the center area is reduced to 1/2 x beam spacing. Leuze electronic CML 730-PS...

  • Page 119: Dimensioned Drawings

    Profile length (See table 16.4) Receiver Transmitter Devices with beam spacing 5 mm: Y = 2.5 mm Devices with beam spacing 10, 20, 40 mm: Y = 5 mm Figure 16.1: CML 700i with axial or with rear connector outlet Leuze electronic CML 730-PS...

  • Page 120: Dimensioned Drawings: Accessories

    Technical data 16.5 Dimensioned drawings: Accessories all dimensions in mm Figure 16.2: BT-2L mounting bracket 12.1 10.8 all dimensions in mm Figure 16.3: BT-2Z parallel bracket Leuze electronic CML 730-PS...
  • Page 121 Ø6,2 Ø18 Ø18 Ø28 Ø28 all dimensions in mm Figure 16.4: BT-2R1 swivel mount (shown in two mounting views) Ø 6,2 Ø 6,2 Ø Ø Ø Ø all dimensions in mm Figure 16.5: Swivel mount BT-2HF Leuze electronic CML 730-PS...
  • Page 122 Technical data 26,5 ~26.5 11.3 11,3 all dimensions in mm Figure 16.6: BT-2SSD and BT-2SSD-270 swiveling mounting brackets 20,5 Ø 5,3 (2x) Ø 5,3 (2x) all dimensions in mm Figure 16.7: BT-2SB10/BT-2SB10-S swiveling mounting brackets Leuze electronic CML 730-PS...
  • Page 123 Technical data all dimensions in mm Figure 16.8: BT-2P40 clamp bracket Leuze electronic CML 730-PS...

  • Page 124: Ordering Information And Accessories

    Table 17.1: Part number code Operating principle: measuring light curtain bbbi Series: 720i for CML 720i Series: 730i for CML 730i Series: 730 for CML 730-PS Function classes: T: Transmitter R: Receiver Beam spacing: 05: 5 mm 10: 10 mm...

  • Page 125: Accessories - Cml 700I With Io-Link/Analog Interface

    CML 730i, transmitter, beam spacing 20 mm, measurement field length D3-M12 2720 mm, rear connector outlet, RS 485 Modbus interface, M12 connector CML730-R05-1280.R/ CML 730-PS, receiver, beam spacing 5 mm, measurement field length CV-PS-M12-M12 1280 mm, rear connector outlet, analog interface, M12 connector 17.2 Accessories –...

  • Page 126: 1Io-Link Analog Interface (Connection In The Switch Cabinet: Screw Terminals)

    Connection cable, M12 socket, 8-pin, length 5,000 mm, shielded PUR cable, open cable end 50106882 K-D M12A-8P-10m-PUR Connection cable, M12 socket, 8-pin, length 10,000 mm, shielded PUR cable, open cable end 429178 CB-M12-8GF M12 socket, axial, 8-pin, user configurable Leuze electronic CML 730-PS...
  • Page 127 • Pin3 = green • Pin4 = yellow • Pin5 = gray • Pin6 = pink • Pin7 = blue • Pin8 = red The specified core colors apply only if the cables from Leuze electronic are used. Leuze electronic CML 730-PS...

  • Page 128: 2Io-Link Interface (Connection To Io-Link Master)

    A-coded, length 20,000 mm, shielded, PUR X2/X3 interconnection cables (transmitter – receiver synchronization), See table X1 connection cable (IO-Link, power to IO-Link master with M12 connections), See table 17.4 Figure 17.3: IO-Link interface (connection to IO-Link master) Leuze electronic CML 730-PS...

  • Page 129: Accessories - Fastening Technology

    8°, 270 mm long, 2x  424422 BT-2SB10 Swiveling mounting bracket, 8°, 2x  424423 BT-2SB10-S Swiveling mounting bracket with vibration damper, 8°, 2x  429393 BT-2HF 360° swivel mount, 2 x incl. 1 CML cylinder Leuze electronic CML 730-PS...

  • Page 130: Accessories - Pc Connection

    4 sliding blocks) • 1 receiver incl. 2 sliding blocks, (profile length from 2 m: 3 sliding blocks; profile length from 2.5 m: 4 sliding blocks) • 1 set of operating instructions (PDF file on data carrier) Leuze electronic CML 730-PS...
  • Page 131 Devices with rear connector outlet are also delivered with a cylinder and a screw. These extra parts are needed for mounting with the BT-2R1 swivel mount (See table 17.5). Leuze electronic CML 730-PS...

  • Page 132: Ec Declaration Of Conformity

    The measuring light curtains of the CML series have been developed and manufactured in accordance with the applicable European standards and directives. The manufacturer of the product, Leuze electronic GmbH + Co. KG in D-73277 Owen, possesses a certi- fied quality assurance system in accordance with ISO 9001.

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