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Siemens SIMATIC MV230 Operating Instructions Manual

Image processing systems
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Operating Instructions 01/2007 Edition
SIMATIC MV230
Image Processing Systems
simatic sensors

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Summary of Contents for Siemens SIMATIC MV230

  • Page 1 Operating Instructions 01/2007 Edition SIMATIC MV230 Image Processing Systems simatic sensors...
  • Page 3 English SIMATIC Sensors Image processing systems SIMATIC MV230 Operating Instructions 01/2007 Edition A5E00749101-01...
  • Page 4 Siemens AG A5E00749101-01 Copyright © Siemens AG 2007 Automation and Drives 01/2007 Edition Postfach 48 48 Siemens AG 2007 90437 Nürnberg Technical data subject to change DEUTSCHLAND...
  • Page 5 DO NOT LOOK INTO THE BEAM OR DIRECTLY OBSERVE WITH OPTICAL INSTRUMENTS – LASER CLASS 2M Wavelength: 650 nm – Maximum radiant power: 3.6 mW – pulse duration 2.5 ms, DIN EN 60825-1, IEC 825-1 Safety information for Class 2M Laser Product SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 6 Siemens. This product can only func- tion correctly and safely if it is transported, stored, set up, and in- stalled correctly, and operated and maintained as recommended.

  • Page 7: Table Of Contents

    Dimensional drawing ......... . . 38 SIMATIC MV230...
  • Page 8 SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 9: Scope Of Supply

    Scope of supply Scope of supply Number Product name Machine-Readable Product Code SIMATIC MV230 6GF2110-0BA00-0AA0 Operating instructions Options The following accessories are available as options: Product name Machine-Readable Product Code Support system for industrial sensors Support bar 200 mm 3RX7315...

  • Page 10: Introduction

    Placement checking of small parts • Part recognition and checking for correct position during assembly The SIMATIC MV230 compares the height profile of the tested object with that of the trained model and provides information as to whether the inspection was successful or not.
  • Page 11 Description Sensor design The SIMATIC MV230 is a stand-alone product of compact design. All the ele- ments required for the inspection are integrated into a single housing: • Integrated laser line projection • Control and display unit (LEDs, display, keyboard) •...
  • Page 12 A laser line is projected onto the tested object, and recorded by an integral camera positioned at an angle to the laser. The height profile of the object is determined by the split-beam method. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 13: Application Planning

    Mounting the SIMATIC MV230 M4 fixing holes (see dimension drawing) are used to mount the SIMATIC MV230 (e.g. on the device holder of the support system). The support system for industrial sensors is optionally available as an accessory. Grounding the SIMATIC MV230 The SIMATIC MV230 can be grounded or non-grounded.

  • Page 14: Connecting

    The sensor is connected to a 24 V DC power supply. Safety measures The SIMATIC MV230 must be powered by a safely isolated voltage (20.4 V to 28.8 V DC) and a fuse according to UL248-14, ≤ 4 A fitted on the installation side.

  • Page 15: Power Supply And Digital Inputs And Outputs

    Trigger input Input blue Ready: Output Operating state of sen- sor in run 1 = Sensor is ready to operate 0 = Sensor is not ready to operate * Applies to cable 3RX8000-0CB81-1GF0 SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 16: Inputs For Model Selection And Key Disabling

    SEL3 Select 3: Input "Model" selection Bit 3 gray DISA Disable: Input Disabling manual key pink operation 0 = Operation enabled 1 = Operation disabled used blue used * Applies to cable 3RX8000-0CD81-1GF0 SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 17: Alignment

    Provide shading where lighting varies greatly. varying lighting • With strongly reflecting material, the result can be effects and improved by mounting the SIMATIC MV230 at a reflections small angle of up to 10° perpendicular to the object surface. SIMATIC MV230...
  • Page 18 If possible, align sensor at an angle such that the laser line and optical axis meet at a uniform angle Range not recorded on the object. The camera does not see a laser line. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 19 Alignment Determining the working distance The SIMATIC MV230 height profile sensor has a specific laser line length (approx. 50 mm to approx. 75 mm) depending on the distance from the tested object. The distance (A) between sensor and object determines the length of the laser line (L): L ≈...
  • Page 20 The visible laser line can be switched on and off manually during commissio- ning of the sensor (using Setting, Laser On) or switches itself on and off auto- matically as necessary during operation. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 21: Operation

    Flashes Sensor is waiting for adjustment green The sensor signals an error: in RUN Flashes in STOP Object was recognized as a taught yellow model Object does not match the taught yellow model SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 22: Start-Up

    Start-up Start-up Overview of the steps in commissioning Requirements for commissioning: The SIMATIC MV230 is mounted and connected (24 V DC). Commissioning steps: 1. Carry out basic settings (Setting) 2. Train model(s) (Train) 3. Test adjustments (Test) 4. Activate test mode (Run)

  • Page 23: Menu Structure

    Menu structure Setting Laser On Trigger External Free Run Line Length Reset All Train Teach Object Precision Q-Limit Test Delete Model The parameter "Exposure Time" can be modified using the menu item "Test". SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 24 Start-up Info Statistics OKcnt N_OKcnt OKmin N_OKmax Reset Statistics Checksum Global XX__ Diagnosis SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 25: Carry Out Basic Settings (Setting Menu)

    To allow mechanical alignment of the sensor, the laser can be switched on us- ing the <OK> key in the menu item "Laser On". Switching-off is carried out automatically when leaving the menu using <OK>. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 26 External (pulse at TRG input) • Free Run (internal cycle time, continuous) Note In Free Run, TRG functions as an enable input (START/STOP). Tests are carried out continuously as long as a logical "1" is present. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 27 The signal remains on for at least 15 ms. Free Run: At the end of the last test (and TRG = 0), the result is still present for 15 ms. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 28 (with viewing direction onto display side of sensor) up to the selected percent- age value: Note If the evaluation range is changed for models which have already been trained, these should be trained again and checked in test mode. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 29: Train Model(S) (Train Menu)

    Reset All can be used to delete all settings already made. Train model(s) (Train menu) To teach a model, select the "Train" menu. Train Model No XX_ _ Begin teach-in <OK> Trigger <ESC> End Save?<OK><ESC> Precision SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 30 The selected model number is not yet used. XXP_: The selected model number is already used by a model. Model No XX_ Teach: Train model(s) The object to be tested must remain stationary underneath the sensor during the train procedure. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 31 (± 1.2 mm) Note The sensitivity to ambient light is increased when "Precision High" is selected. In such a case, make sure that the lighting conditions in the environ- ment of the sensor remain constant. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 32 Start-up Q limit: Quality limit for recognition of objects The SIMATIC MV230 sensor compares the height profile of the tested object with that of the trained object and determines the correlation percentage: Calculated value ≥ Q limit: Object has been recognized, switching output OK is set, OK LED is lit.

  • Page 33: Test Adjustments (Test Menu)

    Start-up Test adjustments (Test menu) To test the adjustments, select the "Test" menu. Begin Test <OK>Trigger <ESC>End <OK>Trigger Change Parameters? <OK><ESC> Teach In Ready Train SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 34 The exposure values must be set higher in the case of dark or absorbing mate- rials, and lower with bright or reflecting materials. The object must be trained again if the exposure time is changed. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 35: Activate Run Mode (Run Menu)

    Start-up Activate run mode (Run menu) XXP _ Stop?<OK><ESC> Note Scanning of the global checksum is possible via the arrow keys < >. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 36: Model Selection Through Sel Inputs

    SEL bits within 30 ms to ensure that model changeover can be performed suc- cessfully. Changeover max. 200 ms After 200 ms, the sensor is ready time for inspection. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 37: Info Menu

    These can be selected using the arrow keys and <OK>. Note The contents of Statistics are not saved permanently. This means that the values are deleted when the power supply is switched off. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 38 Note Modification of the global parameter Line Length If you modify the global parameter "Line Length", the model-specific checksums are recalculated. Diagnosis The non-acknowledged diagnostics messages are displayed in Diagnosis. SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 39: Maintenance And Service

    Maintenance and service Maintenance and service Cleaning the SIMATIC MV230 You should preferably clean the SIMATIC MV230 using a soft cloth moistened with soapy water. Repair Never carry out any repairs on the sensor. Diagnostic messages The DIAG output indicates that a fault is present or was present, and that the result is invalid.
  • Page 40 Saving the sen- Fault on saving Check settings, repeat sor settings has training if necessary failed Invalid model A trained model does Use the correct model not exist for the number selected model num- SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 41 EMC; overheat- mental condition FaEr HW defect in indi- Sensor specific Switch the power off vidual compo- and on again; if fault nents; sequential is still present, replace program cannot the sensor. be executed SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 42: Technical Specifications

    Input current 7 mA typical Voltage range Signal 1 15 to 30 V Signal 0 -3 to 5 V Input delay 3 ms typical (input TRG 0.1 ms) Input characteristics IEC 1131 Type 1 SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 43 Triggering for image capture External (externally triggered) Free Run (internal) Number of models that can be taught Teaching the models "Teach-in" on the sensor Diagnostic functions Output via DIAG, LED "SF" and error code on display SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 44: Standards And Certifications

    Standards and certifications Standards and certifications IEC 61131-2 SIMATIC MV230 complies with the requirements and criteria of the IEC 61131-2 standard. CE marking SIMATIC MV230 complies with the requirements and safety objec- tives of the EC directive specified below. 89/336/EEC "Electromagnetic Compatibility" (EMC guideline)

  • Page 45: Service And Support

    • You can send a support query to: http://www.siemens.com/automation/support-request • The online catalog and the online ordering system is available at: www.siemens.com/automation/mall • For further information on factory automation sensors, visit http://www.siemens.com/simatic-sensors SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...

  • Page 46: Dimensional Drawing

    Dimensional drawing Dimensional drawing Dimensions in mm SIMATIC MV230 Operating Instructions, 01/2007 Edition, A5E00749101-01...
  • Page 48 Siemens AG Automation and Drives Factory Automation Sensors P.O. Box 4848 90437 NUREMBERG GERMANY www.siemens.com/simatic-sensors...

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