Sensopart FA 45 Series Manual
Vision sensor. object detection
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- Page 1 Montage- und Bedienungsanleitung Mounting and operating instructions Instructions de service et de montage FA 45 300-OB 301-OB Vision Sensor - Objekterkennung Vision sensor - Object detection Capteur de Vision - Reconnaissance d‘objets...
- Page 2 écrite de SensoPart France SARL. Nous déclinons toute responsabilité concernent les fautes éventuelles d’impression et autres erreurs qui auraient pu intervenir lors du montage de cette brochure.
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Page 3: Table Of Contents
Contents Contents ..................................60 General Information and Safety ........................62 1.1 Symbols ..............................62 1.2 Safety notes ...............................62 1.3 Components supplied ..........................62 1.4 Requirements for use ..........................62 Intended Use ..............................63 2.1 Field of application .............................63 2.2 Performance characteristics Value 300 / 301 ....................63 2.3 Method of function .............................63 2.4 Sensor types ..............................63 Installation Instructions ...........................64... - Page 4 Appendix .................................104 8.1 Operation with a process-control system (input IN2) ................104 8.2 Specialities “Ld Conf 1 or 2 / 1 - 32” ......................106 8.3 Specialities “Teach temporary” and “Teach permanently” ................107 8.4 Trigger mode ............................107 8.5 Extension of In / and Outputs ........................108 8.6 Field of view / operating distance ......................
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Page 5: General Information And Safety
Mounting and operating instructions General Information and Safety Symbols Important This symbol indicates sections of the text which must be strictly observed. Non-compliance with such instructions may cause injury or damage. Note This symbol indicates sections of the text which contain useful information. Note FA 45 Value 300 / FA 45 Value 301 This symbol marks text which explains the specific differences of the sensor FA 45 Value 300 compared with the sensor FA 45 Value 301 (see chapter 2.2 performance characteristics). -
Page 6: Intended Use
Mounting and operating instructions Intended Use Field of application The FA 45 Vision Sensor is an optical sensor with four different methods of evaluation: pattern matching, contrast, grey level and contour detection, by which the FA 45 Vision Sensor can detect or distinguish objects by means of previously defined optical characteristics (shape and grey-scale value), e.g. -
Page 7: Installation Instructions
Mounting and operating instructions Installation Instructions Mechanical Installation To ensure maximum accuracy of detection, the FA 45 Vision Sensor should be protected from vibration. Secure the connection cables with cable binders to prevent crushing or slipping. Select a position for the FA 45 Vision Sensor in which interfering factors such as slight differences in the position of the object or variations in illumination have little or no effect. -
Page 8: Electrical Installation
Mounting and operating instructions Electrical installation The electrical installation of the FA 45 Vision Sensor must be carried out by a qualified electrici- When installing the FA 45 Vision Sensor , disconnect all electrical components from the power supply. When the unit is being used in a network, ensure that the network address (IP address) of the FA 45 Vision Sensor set by the manufacturer at 192.168.100.100/24 with Subnetmask 255.255.255.0 is free and is not in use for any other unit connected to the system. -
Page 9: Focussing Screw
Mounting and operating instructions 3.2.1.2 Focussing screw Focussing screw to adjust focus. 3.2.1.3 24 V DC Connection M12 Connection socket for 24 V DC voltage supply and digital I/O. The exact plug connection see table2, chapter 8.7. Should the parameter of the active configuration „Function IN2“ be set to „Enable“ (manufacturer‘s setting), the input IN2 must be connected to +U (= High = Enable) in order to operate the FA 45 Vision Sensor with an external trigger (input IN1). -
Page 10: Network Settings
Mounting and operating instructions Network settings The following instructions indicate how to change the network configuration of the PC and the FA 45 Vision Sensor . If incorrect settings are used, the network connectins in the computer may be lost. To be on the safe side, note the former settings for later use if required. - Page 11 - Double click on sensor in the list Sensorversion is displayed in the SensoFinder (e.g. 40). Table of - PC / application- software starts compatibility and corresponding software at www.sensopart.com Now the parameter setting of the sensor / Fig. 8...
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Page 12: Network Connection - Setting The Ip Address Of The Fa 45 Vision Sensor
Mounting and operating instructions 3.3.1.2. Network Connection - Setting the IP address of the FA 45 Vision Sensor Please check before connecting the sensor into the network, if the IP adress of the sensor is free (default 192.168.100.100 with Subnetmask 255.255.255.0, togehter with your system administra- tor). - Page 13 Sensor- and Softwareversion test - Double click on sensor in the list Sensorversion is displayed in the SensoFinder (e.g. 40). Table of compatibility and corresponding software at www.sensopart.com - PC / application- software starts Now the parameter setting of the sensor / application can be done Fig.
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Page 14: Start-Up
Start Progamm SensoPart FA 45 Vision Sensor Uninstal FA 45 SensoFinderl 3. In the top menu, there is now the program group „SensoPart/FA 45 Vision Sensor“ with the entry „SensoFinder“. 4. „SensoFinder“ starts The following user interface appears: The programm executes one find loop and shows the list of all found senors. - Page 15 Mounting and operating instructions Onlinemodus Direct Connection After selecting the desired sensor all actions like Connect, SetIP or Update can be processed. Network Connection For setting the sensor IP address (see chapter 3.3.1.2). Upon completion of the IP-address modification, select the desired sensor. Now the connection to the sensor may be established.
- Page 16 Mounting and operating instructions Fig. 14 155-00463 5. If the software was able to make contact with the FA 45 Vision Sensor, all the buttons are activated after a few seconds and the image currently „seen“ by the sensor is displayed. If the buttons are not activated, the software has not been able to make contact with the FA 45 Vision Sensor .
- Page 17 Mounting and operating instructions 6. Display live image. Click the button „Live display“. The live image appears after a few seconds. Fig. 15 155-00463 If no live image appears, check the following points: • No obstruction in front of the lens •...
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Page 18: Program Description
Mounting and operating instructions Program Description Menu Fig. 16 155-00469 The menu for the PC program has main and sub-sections. These are selected by clicking the desired menu item or by pressing the ALT key and underlined letter at the same time. File / Exit Exit program. -
Page 19: Program Interface
Mounting and operating instructions Program interface The program interface is divided into the following sections: A Commands B Selection configuration C Parameters of active configuration D Image E Sample F Results C Parameters of active configuration • Evaluation method: Pattern matching B Selection configuration Contrast •... -
Page 20: A Commands
Mounting and operating instructions 4.2.1 Commands The buttons shown below are for the general operation of the FA 45 Vision Sensor, administration of configuration data and display of other information on the program. If the buttons are not active (pale), the command in question is not available in this mode. Button Command Description... -
Page 21: B Select Configuration
Mounting and operating instructions Button Command Description Write The save- status is displayed via the color of the grafics on the “Write” – Button: - Green = Data actual - Red = Write necessary By closing the PC software before the data was updated in the sensor a warn message with a request to save parameters is occures. - Page 22 Mounting and operating instructions FA 45-301 FA 45-301 has only one configuration. Only one configuration is activated, the other ones cannot be selected. This means that there is no selection configuration and logic functions available. FA 45-300 The following part is only valid for FA 45-300 In this section, up to 32 configurations (samples) can be defined for object detection and also be linked with one another.
- Page 23 Mounting and operating instructions Section Field name Description The following operators are available in the list window „Logic“: If the condition defined by the operator is fulfilled (i.e. result = good) a 1 appears at output OUT3. Operator Meaning NONE No logical link, i.e.
- Page 24 Mounting and operating instructions Section Field name Description AND and OR (with grouping) (see red and blue area) Contrary to the setting rules on chapter 4.2.2, „Function IN2 = Ld Conf 1-32“ must be entered for each parameter configuration used (see chapter 4.2.3.3.1 and 8.1), otherwise the initial configuration for a group cannot be selected during operation.
- Page 25 Mounting and operating instructions Section Field name Description Radio buttons 1-32 Current configuration: After clicking one of the 32 radio buttons, the corresponding configuration is selected and its parameters can be set. The corresponding parameters are displayed in the section „Pa- rameter active configuration“.
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Page 26: C Parameters Of Active Configuration
Mounting and operating instructions 4.2.3 Parameters of active configuration After clicking a radio button in the section „Select configuration“, the parameters for this configuration appear in the section „Parameter active configuration“ and can be set accordingly. The following evaluation methods are possible: Pattern matching, grey level, contrast, contour identification 4.2.3.1 Pattern matching With this method, the image shown as reference during teaching is saved in the memory. -
Page 27: Contrast
Mounting and operating instructions Example: The two images produce exactly the same result in the grey-level test, because in each case 9 of the 25 pixels are detected as dark. If the threshold value in this example was set to 10, the following images would be recognised. - Page 28 Mounting and operating instructions Section Field name List for selection of evaluation method. With the evaluation Parameter active confi- Evaluation method methods of pattern matching, grey level and contrast, the guration parameters described below appear. If contour is selected, the parameters described on chapter 4.2.3.4 appear.
- Page 29 Mounting and operating instructions Section Field name Position control Activate evaluation at position deviation X and/or Y. For con- (for „pattern match“ tour detection, rotation deviation also. and „contour detec- Position evaluation de-activated tion“ only X only Evaluation direction X See chapter 4.2.4 Y only Evaluation direction Y...
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Page 30: Contour Detection
Mounting and operating instructions In practice, „Good“ parts are not 100% identical with the pattern taught. Slight differences in position or fluctuations in light level mean that they do not conform completely with the reference pattern.“Bad“ parts should differ from „Good“ parts in as many characteristics or as large a part of the pattern area as possible. - Page 31 Mounting and operating instructions Section Field name The field names and descriptions listed here can be found on chapter 4.2.3.3 Difference in grey-scale value. Edge contrast Minimum value required for edge detection (Contrast jump) in grey-scale values. (Value range 7 - 128, standard = 50) Recommended: set value as high as possible.
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Page 32: Delay Times For The Use Of Outputs Q1 And Q2 (Out 3 And Out 4)
Mounting and operating instructions 4.2.3.5 Delay times for the use of outputs Q1 and Q2 (Out 3 and Out 4) There are up to three delay times available: (range 0-3000ms) Case 1) no delay time used Case 2) trigger delay = time between trigger and start of the picture recording in ms IN1 (Trigger) IN1 (Trigger) -
Page 33: D Picture
Mounting and operating instructions 4.2.4 Picture In the section „Picture“, the current sensor image is shown as well as the operating, pattern, and position ranges selected in the check box (under the eye in the section „Select configuration“ and „Picture“). Field name = Number of configuration. - Page 34 Mounting and operating instructions Information about the configuration of the field of view and reference pattern - The patterns should have a unique characteristic in order to ensure a reliable recognition. Patterns with high contrasts at the object edges especially fit for this purpose. - Patterns or pattern characteristics should have clear contours.
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Page 35: Frame Type For Position Check
Mounting and operating instructions 4.2.4.1 Frame type for position check If the position check is activated for the evaluation method „pattern matching“ or „contour detection“, the position frame is shown in blue. The X/Y coordinates for the centre of the pattern detected (= green cross at the centre of the green frame) with reference to the top left-hand corner of the image (= zero point) is displayed in the result window. -
Page 36: E Pattern
Mounting and operating instructions 4.2.5 Pattern The window „Pattern“ shows the pattern or contour taught in the active configuration. Pattern Field name The window „Pattern“ shows the pattern or contour taught in the active configuration. The pattern or contour is stored as a file by clicking the button „Save pattern“. - Page 37 Mounting and operating instructions Field name Direction With „centre“, „top“, „top right“, „right“ … this shows the direction in which the current pattern deviates from the taught pattern with reference to position. „Centre“ is displayed (or LED = green / OUT4 = high) as long as the centre of the green frame (green cross) is located inside the blue position frame.
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Page 38: Operation
Mounting and operating instructions Operation Instructions in brief 1. Preparation Open program. Click on button „Connect“ and then „Find“. Select sensor and set IP address if necessary. Switch on internal and external illumination systems and select evaluation method. 2. Optimise image Display live image and align FA 45 Vision Sensor on exposure object. -
Page 39: Application Examples
Mounting and operating instructions Application examples Example: Detecting whether a retaining clip is open or closed using the evaluation method „Pattern Matching“. Task: During the assembly of a machine compo- nent, to check the status of a retaining clip (whether it is open or closed). Fig. - Page 40 Mounting and operating instructions Then make the following settings: Using the mouse, set the pattern and field of view for the desired characteristic. Evaluation method „Pattern Matching“ is default. All corresponding parameters are shown. In most cases, the majority of parameters can be used with the standard settings.
- Page 41 Mounting and operating instructions The taught pattern is detected also with X- or Y- translation till the borders of the ROI. The display shown here is without „Image update in run mode“. This means that only the find position = green frame is displayed. Further objects can be set using the same procedure described above.
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Page 42: Formats For Serial Output
Mounting and operating instructions Formats for serial output FA 45-300 only Output Data via RS422 Attention Output format for RS422 changed since firmware version V30! Transfer protocol The data transfer via RS422 uses the following parameters: Baud rate: from 9600 to 115200 depending on setting Databit: Parity: none... -
Page 43: Output Data Via Ethernet, Port 2005
Mounting and operating instructions Further on following Output String (here e.g. Pattern) Depending on Evaluation Method of the Winner Config: X position Horizontal position of object, high byte (7 bit) 13 12 11 10 9 X position Horizontal position of object, low byte (7 bit) Y position Vertical position of object, high byte (7 bit) 13 12 11 10 9... - Page 44 Mounting and operating instructions Byte Meaning Bit pattern Explanation Winner config / Winner 0 = No configuration fullfilled in search 1-32 = Number of winner configuration Measured value Total- Result 0-19 binary Value for degree of conformity:0 =very low conformity, 19 = very high conformity, of the best configuration fulfilled in each case if several configurations are active by logical linking Assessment...
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Page 45: 2- Byte Values ( E.g. X- Or Y- Position, For Rs422 And Ethernet)
Mounting and operating instructions Byte Meaning Bit pattern Explanation Assessment Assessment (ASCII) „G“, „B“, „g“ : „G“ = primary result = Good (OUT3, e.g. Contour) „B“ = primary result = Bad (OUT3, e.g. Contour) „g“ = primary and secondary result = Good (OUT3 and 4, e.g. -
Page 46: Technical Data
Mounting and operating instructions Technical data Electrical data Operating voltage U 24 V DC ± 10% (absolute maximum 18 - 30 V) Residual ripple < 5 Vss Current consumption (no I/O ≤ 200 mA Inputs IN1 / IN2 high 10 V .. +U (+10%), low 0 ... -
Page 47: Appendix
Mounting and operating instructions Appendix Operation with a process-control system (input IN2) When in use with a process-control system, the following cases can be executed via input IN2: For operation with a process-control system, set the „Function IN2“ in the window „Parameter active configuration“... - Page 48 Mounting and operating instructions Case 1: IN2 = Enable Parameter „Function IN2“ = „Enable“ and input IN2 = +U (+24 V DC) = evaluation possible (enabled) Parameter „Function IN2“ = „Enable“ and input IN2 = open (0 V DC) = Standby mode (disabled). If the pa- rameter „Function IN2“...
- Page 49 Mounting and operating instructions Specialities “Ld Conf 1 or 2 / 1 - 32” When the functions „Ld Conf 1 or 2“ and „Ld Conf 1 - 32“ are used, the following settings must be made for all configurations used: •...
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Page 50: Specialities "Teach Temporary" And "Teach Permanently
Mounting and operating instructions Specialities “Teach temporary” and “Teach permanently” (configuration 1 only) When using the functions Teach temporary and Teach permanently, remember that when the external TEACH button is pressed which applies the High level to input IN2, the teach process can only be triggered by an additional rising edge at trigger input IN1. -
Page 51: Extension Of In / And Outputs
Select by the switches named with „ADDRESS“ node num- ber 11. Connect the serial interface of the sensor with the serial interface of the buscoupler as shown in the following table: Cable to buscoupler Fig. 38 Sensopart Cable 155-00744 Beckhoff FA 45 e.g. CL L5FK-3m-... - Page 52 Mounting and operating instructions Activating of In- / Outputextension slows down cyle-time slightly (20-30ms additionally depen- ding from evaluation method). Attention: When activating In- / Outputextension without serial connection to bus-coupler the cycle time slows down considerable (more than 500ms additio- nal).
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Page 53: Field Of View / Operating Distance
Mounting and operating instructions Field of view / operating distance Fig. 41 Fig. 40 Plug connections PIN assignment, connection 24 V DC Ready 2: Indication whether sensor busy / data valid for OUT3 and OUT4. Colour Use White IN1 (external trigger) Input signal for controlling function IN2: Should the parameter Brown (24 V DC) -
Page 54: Disposal
Please contact in this case SensoPart Support: Phone.: +49 / 7665 94769-750 / beratung@sensopart.de. To update a Sensor please proceed in the following way: start Sensofinder, choose the Sensor to be up-... -
Page 55: Accessories
Mounting and operating instructions In the starting menu of the operating system, click on „Execute“ and then „cmd“. In the window which appears, enter the command „Ping“ and then the set IP address: e.g. ping 192.168.100.100 If all connections are correct, and the sensor and the PC address section are identical and the FA 45 Vision Sensor ready for operation, the command „Ping“... -
Page 56: Dimensional Drawings
For the permanent display of sensor image and evaluation results or simply for operation of the parameterization software, following Panel PC with 12“ Touch Display for wall fastening or fitting is available: Description Designation Source SensoPart Vison Viewer 117538 ICP Deutschland GmbH 12“ LCD PC m. WXPe Humboldstraße 36... - Page 57 Mounting and operating instructions FA 45-300-x xxx-xx OCS H S4 153-00434 Mounting clamp MK 45 Mounting angle MA 45 153-00480 153-00482 (supplied with sensor) Montagewinkel MA 45 L Mounting block rod MB 45 153-00600 153-00481 FA 45 Vision Sensor Object detection GB - 068-13762 - 30.11.2007-06...
- Page 58 MST 45-40 Mounting plate MP 45 C-Mount protective case LPT 45 CM 6,6 153-00547 153-00588 I ) Illumination LZS SensoPart Vision Viewer 12“ 153-00202/153-00203 153-00643 II ) Illumination LZS FA 45 Vision Sensor Object detection GB - 068-13762 - 30.11.2007-06...
- Page 59 Mounting and operating instructions Example of a retaining device (for individual parts see chapter 8.10) 153-00435 Mounting hinge (MG 45) Mounting block rod (MB 45) Mounting angle (MA 45) Mounting clamp dovetail (MK 45) Mounting rod (MST- 45-x) Mounting plate (MP 45) Mounting rod (MST- 45-x) 8.14 Type key FA 45...
- Page 60 Kontaktadressen / Contact addresses / Contacts Deutschland France SensoPart Industriesensorik GmbH SensoPart France SARL Am Wiedenbach 1 11, rue Albert Einstein D-79695 Wieden Espace Mercure Tel.: +49 (0) 7665 - 94769 - 0 F-77420 Champs - Marne la Vallée Fax: +49 (0) 7665 - 94769 - 765 Tél.: +33 (0) 1 64 73 00 61...