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Applications

Leuze electronic

DCR 248i

5.2

Reading of 2D-codes

Fig. 5.2:

Reading of 2D-codes in packaging systems

5.3

Code reading with polarization filter

Code reading without polarization filter

Code reading with polarization filter

Fig. 5.3:

Using the polarization filter

By using the linear polarization filter integrated in the housing hood, you can avoid interfering reflections.

NOTICE

When the polarization filter is used, the exposure settings change. The exposure time is in-
creased considerably.

Содержание DCR 248i

Страница 1: ...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 EN 2017 08 50135643 We reserve the right to make technical changes DCR 248i Camera based code reader...

Страница 2: ...2017 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 Leuze electronic DCR 248i 2...

Страница 3: ...ng gate control 17 4 1 3 Burst mode 17 4 1 4 Presentation mode 18 4 1 5 Continuous mode 18 4 2 Reference code comparison 18 4 3 Code quality 19 4 4 Leuze webConfig tool 20 5 Applications 21 5 1 Readin...

Страница 4: ...and processing the read data 46 8 6 2 Control of the decoding 46 8 6 3 Activating camera operating mode 47 8 6 4 Control of the switching outputs 47 8 6 5 Optimizing reading performance 47 8 6 6 Tran...

Страница 5: ...nds 87 11 1 3 Online commands for system control 92 11 2 XML based communication 92 12 Care maintenance and disposal 93 13 Diagnostics and troubleshooting 94 14 Service and support 95 14 1 What to do...

Страница 6: ...ons Tab 1 3 Terms and abbreviations CMOS Semiconductor process for implementing integrated circuits Complementary Metal Oxide Semiconductor DCR Camera based code reader Dual Code Reader EMC Electromag...

Страница 7: ...ode reader Region of In terest PLC Programmable Logic Control corresponds to Programmable Logic Controller PLC TCP IP Internet protocol family Transmission Control Pro tocol Internet Protocol UDP Netw...

Страница 8: ...Knowledge of the oper ating instructions is an element of proper use NOTICE Integrated illumination The code readers of the DCR 200i series correspond to the following classification with respect to t...

Страница 9: ...by a certified electrician Due to their technical training knowledge and experience as well as their familiarity with relevant standards and regulations certified electricians are able to perform work...

Страница 10: ...ernet star topology Information on technical data and characteristics see chapter 15 Technical data 3 1 2 Performance characteristics Decoding of 1D stacked and 2D codes Maximum depth of field and rea...

Страница 11: ...grated linear polarisation filter avoids additional interfering reflections Diffusor foil that can be affixed to housing hoods with plastic or glass screen The diffusor foil reduces interfering reflec...

Страница 12: ...uction 2 3 3 1 8 5 7 6 4 1 Lens 2 Control panel with indicator LEDs control buttons bar graph display 3 LEDs for illumination red light 4 M4 mounting thread 5 Device housing 6 Housing hood 7 M12 conne...

Страница 13: ...ons see chapter 16 4 Cables accessories NOTICE Shielding connection The shielding is connected via the M12 connector housing 3 4 Indicators and operational controls The device is equipped with the fol...

Страница 14: ...ization phase Code reading not possible Operating voltage applied Self test running ON continuous light Device ok Code reading possible Self test successfully finished Device monitoring active Orange...

Страница 15: ...display only for Ethernet and PROFINET communication The NET indicator refers only to the Ethernet or PROFINET communication not to the RS 232 RS 422 LINK LED Tab 3 3 LINK indicators Color State Desc...

Страница 16: ...Service operating mode which is set using the webConfig tool the code reader cannot be operated using the control buttons Navigation button Scroll through the functions in the bar graph display from...

Страница 17: ...camera operating mode makes fast decoding possible 4 1 2 Reading gate control The Reading gate control camera operating mode is activated upon shipment from the factory The read ing gate control open...

Страница 18: ...required Image frequency You can limit the maximum number of images per second A reduction in image frequency is recom mended for slow applications where the object with the code moves slowly past the...

Страница 19: ...compliance with ISO IEC 15416 and ISO IEC 15415 NOTICE Activating the Code quality function increases the decoding time The code quality is given as follows A F A High quality F Low quality The follo...

Страница 20: ...uality If multiple codes are decoded the minimum quality is output via the switching output for the first found code only 4 4 Leuze webConfig tool The webConfig configuration tool offers a graphical u...

Страница 21: ...Applications Leuze electronic DCR 248i 21 5 Applications 5 1 Reading of 1D codes Fig 5 1 Reading of 1D codes...

Страница 22: ...er 1 2 1 Code reading without polarization filter 2 Code reading with polarization filter Fig 5 3 Using the polarization filter By using the linear polarization filter integrated in the housing hood y...

Страница 23: ...ading without diffusor foil 2 Code reading with diffusor foil Fig 5 4 Using the diffusor foil The diffusor foil reduces interfering reflections by increasing the scatter of the integrated LED illumina...

Страница 24: ...ible chance of damage to the code reader through mechanical colli sion or jammed parts Avoid possible ambient light influence no direct sunlight Take the following factors into account when selecting...

Страница 25: ...ination Fig 6 1 Mounting with tilt angle or angle of inclination 6 1 3 Determining the reading distance In general the read field of the code reader becomes larger with increasing reading distance Thi...

Страница 26: ...or code reader with M1 optics NOTICE Please note that the actual reading distances are also influenced by factors such as labeling material printing quality reading angle printing contrast etc and may...

Страница 27: ...20 mil 0 19 mm 7 5 mil 0 25 mm 10 mil 0 35 mm 14 mil 0 5 mm 20 mil 1 1 Reading distance mm Fig 6 4 Typical reading distances for 1D and 2D codes with various modulus sizes of the codes Relationship be...

Страница 28: ...e on the system with M4 fastening screws not included in delivery contents Max tightening torque of the fastening screws 1 4 Nm Location and thread depth of the mounting thread see chapter 15 3 Dimens...

Страница 29: ...f the mounting thread see chapter 15 3 Dimensioned drawings Mount the mounting bracket on the rod with the clamp profile system side 6 3 Replace housing hood In individual cases you can exchange the h...

Страница 30: ...rization filter The diffusor foil is not suitable for use in combination with the polarization filter NOTICE Only attach diffusor foil to dust and grease free surface Before attaching the foil make ce...

Страница 31: ...Mounting Leuze electronic DCR 248i 31 NOTICE Avoid air bubbles when attaching the diffusor foil When attaching the diffusor foil take care to prevent bubbles from forming under the film...

Страница 32: ...ly If faults cannot be rectified take the device out of operation Protect the device from acci dentally being started NOTICE Shielding connection The shielding is connected via the M12 connector housi...

Страница 33: ...d at the PWR SWIO M12 plug The RS 232 RS 422 interface on the PWR SWIO M12 plug is directly connected to the host To connect to other fieldbus systems e g PROFIBUS PROFINET EtherCAT etc Leuze electron...

Страница 34: ...ut No read 12 SWIO4 Red blue Digital switching input output 4 configurable default switching output Device ready Thread M12 plug FE functional earth Connection cable shield The shield of the connectio...

Страница 35: ...tching input to controller Fig 7 3 Switching input SWIO3 and SWIO4 connection NOTICE Maximum input current The input current of the respective switching input is maximum 8 mA Function as switching out...

Страница 36: ...inal Designation Assignment 1 TD Transmit Data 2 RD Receive Data 3 TD Transmit Data 4 RD Receive Data Thread M12 socket FE functional earth Connection cable shield The shield of the connection cable i...

Страница 37: ...control Fig 7 6 Ethernet star topology Ethernet cable assignment 2 1 3 4 1 8 Fig 7 7 HOST to RJ 45 cable assignments Designed as shielded cable max 100 m Pin M12 Designation Pin core color RJ45 1 TD...

Страница 38: ...essary 7 6 Connecting code reader to fieldbus The code reader can be connected to the following fieldbuses via the MA 2xxi modular connection units CANopen MA 235i EtherCAT MA 238i EtherNet IP MA 258i...

Страница 39: ...R 200i code reader 2 External illumination e g 50132511 3 MA 150 modular connection unit 4 Sensor photoelectric sensor diffuse sensor 5 Cable M12 connector RJ45 4 pin 2 m e g 50109880 6 Cable M12 conn...

Страница 40: ...Connect the 18 V 30 V DC operating voltage After applying the operating voltage the device operates with the factory settings Activation of the reading gate via SWI1 The integrated illumination becom...

Страница 41: ...eaders DCR 248i IP address 192 168 060 101 Subnet mask 255 255 255 0 Setting the IP address via PC laptop Set the network address on the PC example for Windows7 Log in as administrator Select Start Sy...

Страница 42: ...for the device on the Downloads tab Open the DCR Configurator smartphone app Select the Assign IP address configuration menu item and enter the desired IP address The DCR Configurator generates a con...

Страница 43: ...ction oriented TCP IP protocol can also be used to transfer commands from the host to the device With this connection the data is backed up by the TCP IP protocol itself If you would like to use the T...

Страница 44: ...stop bit 8 3 6 FTP client To transfer images and log files you can configure process data output via an FTP server You can set the IP address and the port number of the FTP server with which communic...

Страница 45: ...ve to the device NOTICE AUTO function not for Pharmacode The AUTO function cannot be used for Pharmacode codes ADJ Adjustment function for aligning the device The reading quality is visually displayed...

Страница 46: ...Configuration Decoder Control buttons AUTO function 8 6 2 Control of the decoding In general decoding is controlled via the configurable switching inputs outputs The corresponding connec tion to the...

Страница 47: ...the state of the device Device ready not ready Data transmission active not active Active standby Error no error Connect the required switching outputs see chapter 7 Electrical connection Configure th...

Страница 48: ...ration Device Image transfer Search mode Select the Optimized search mode for fast decoding This search mode can only be used for 2D codes The adjustment options can be found in the webConfig tool Con...

Страница 49: ...olution 1280 x 800 pixels or higher Internet browser Internet Explorer version 9 0 or higher Firefox version 30 or higher Chrome version 40 or higher NOTICE Regularly update the operating system and t...

Страница 50: ...with different firmware were connected to the webConfig tool Delete cookies and temporary Internet and website data from browser history before starting the web Config tool Example for Internet Explor...

Страница 51: ...terrupted The switching inputs outputs are deactivated The configuration can be changed NOTICE Configuration changes only in the Service operating mode Changes made using the CONFIGURATION function ca...

Страница 52: ...the configuration file Update firmware Setting system time system clock Managing user guidance 9 3 3 CONFIGURATION menu NOTICE Configuration changes only in the Service operating mode Changes made usi...

Страница 53: ...wizard With the configuration wizard you can set up your application in just a few steps Fig 9 4 Configuration wizard Select CONFIGURATION Start Wizard Make the settings using the configuration steps...

Страница 54: ...file do not support any configuration of the device functionality Configuration is performed via other mechanisms e g the webConfig tool or online XML commands see chapter 9 Com missioning Leuze elect...

Страница 55: ...either If parameters are changed in the project tool for example these changes are stored by the control in the project not in the GSDML file NOTICE GSDML file name structure The file name of the GSDM...

Страница 56: ...ce with the webConfig tool see chap ter 9 Commissioning Leuze electronic webConfig tool HOME INSTALLATION GSDML file The GSDML file stored in the device is always compatible with the firmware version...

Страница 57: ...he naming of the device as the creation of a name based relationship for a PROFINET device Set the device name The PROFINET device has a unique MAC address that is part of the factory settings The MAC...

Страница 58: ...ired a router address and assign this data to the named participant device name 1 2 3 1 Ethernet participant 2 Set IP configuration 3 Device name Fig 10 3 MAC address IP address individual device name...

Страница 59: ...ate This is the case for example if the control is switched to the STOP mode For exam ple an activated device or an output is then deactivated In the event of a connection interruption the device beha...

Страница 60: ...y data 4 Entry information 48 bytes max 0 1 51 M105 see chapter 10 4 17 Entry data 5 Entry data 5 Entry information 64 bytes max 0 1 67 M106 see chapter 10 4 18 Entry data 6 Entry data 6 Entry informa...

Страница 61: ...1 byte Tab 10 2 Input data structure module 10 Input data Address Data type Value range Default Unit Explanation Number of results 0 UN SIGNED8 0 255 0 Number of not yet re trieved complete re sults D...

Страница 62: ...results direction from device to control To occupy few i o data the results may be split into several fragments with this module The fragments can then be transmit ted one after another with a handsha...

Страница 63: ...s Data type Value range Default Unit Explanation Fragment number 0 Byte 0 255 0 Current fragment num ber Remaining fragments 1 Byte 0 255 0 Number of fragments which still have to be transmitted for a...

Страница 64: ...aiting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 65...

Страница 65: ...ting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 6553...

Страница 66: ...ting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 6553...

Страница 67: ...ting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 6553...

Страница 68: ...ting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 6553...

Страница 69: ...ting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 6553...

Страница 70: ...ng for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state of the control Result data length 1 UN SIGNED 16 0 65535...

Страница 71: ...er a new result is present Reserved 0 6 Bit 0 Free Waiting for acknowledg ment 0 7 Bit 0 Base state 1 Control waiting for acknowledge ment from the master 0 This signal represents the internal state o...

Страница 72: ...error 1 Receive buffer overflow 2 Sequence er ror 3 Invalid length entry 4 Invalid frag ment length entry 5 Length change in a sequence 0 Cause of error for re jection of the fragment Input data leng...

Страница 73: ...lue range Default Unit Explanation Data accep tance toggle bit 0 0 Bit 0 1 Data have been accepted 1 0 Data have been accepted 0 The signal shows that the device has ac cepted the data or the data fra...

Страница 74: ...tion is used the application must set the output data of the entry data fragmen tation module for each fragment that is to be transmitted before the toggle bit is toggled in the entry data module see...

Страница 75: ...is present Reserved 0 6 Bit 0 Free 0 7 Bit 0 Free Entry data length 1 UN SIGNED16 0 65535 0 Data length of the ac tual information Data 3 34 32x UN SIGNED8 0 FFh 0 Information with a length of consist...

Страница 76: ...error 1 Receive buffer overflow 2 Sequence er ror 3 Invalid length entry 4 Invalid frag ment length entry 5 Length change in a sequence 0 Cause of error for re jection of the fragment Input data lengt...

Страница 77: ...lue range Default Unit Explanation Data accep tance toggle bit 0 0 Bit 0 1 Data have been accepted 1 0 Data have been accepted 0 The signal shows that the device has ac cepted the data or the data fra...

Страница 78: ...tion is used the application must set the output data of the entry data fragmen tation module for each fragment that is to be transmitted before the toggle bit is toggled in the entry data module see...

Страница 79: ...is present Reserved 0 6 Bit 0 Free 0 7 Bit 0 Free Entry data length 1 UN SIGNED16 0 65535 0 Data length of the ac tual information Data 3 98 96x UN SIGNED8 0 FFh 0 Information with a length of consist...

Страница 80: ...ror 1 Receive buffer overflow 2 Sequence er ror 3 Invalid length entry 4 Invalid frag ment length entry 5 Length change in a sequence 0 Cause of error for re jection of the fragment Input data length...

Страница 81: ...lue range Default Unit Explanation Data accep tance toggle bit 0 0 Bit 0 1 Data have been accepted 1 0 Data have been accepted 0 The signal shows that the device has ac cepted the data or the data fra...

Страница 82: ...ering a reset or putting the device into standby mode Tab 10 32 Input data structure module 60 Input data Address Data type Value range Default Unit Explanation Device status 0 UN SIGNED 8 10 Standby...

Страница 83: ...ref comparison 1 3 Bit 0 1 0 Negative reference code comparison Reserved 1 4 1 7 Bits 0 Reserved Input data length 2 bytes Tab 10 35 Output data structure module 61 Output data Address Data type Valu...

Страница 84: ...ime the event counter is ex ceeded The bit is reset to the initial value by resetting the event counter Comparison state switch ing output 2 Event Counter 1 2 Bit 0 Not exceeded 1 Exceeded 0 Indicates...

Страница 85: ...counter ex ceeded again 0 If SWOUT switches several times was con figured as comparison mode this bit is tog gled each time the event counter is ex ceeded The bit is reset to the initial value by res...

Страница 86: ...ion func tion AF for switching output 2 back to zero Reset Event Counter Switching output 3 0 6 Bit 0 1 Perform reset 1 0 No func tion 0 Sets the event counter of the activation func tion AF for switc...

Страница 87: ...Teach in set reference codes Call up error messages Query statistical device information Perform a software RESET and re initialize the code reader Syntax Online commands consist of one or two ASCII c...

Страница 88: ...estarted and reinitialized leaving it in the same state as when the operating voltage is switched on Parameter None Acknowledgment S start signal Auto setup Command CA Description Activates the Auto s...

Страница 89: ...label Alignment mode Command JP Description Activates or deactivates the alignment mode for simple mounting alignment of the device After activating the function with JP the code reader constantly ou...

Страница 90: ...not been saved 04 Reference code invalid Example Entry RS133211032010 Code 1 1 RAM 03 EEPROM 0 DataMatrix ECC 200 32 code information Teach in Command RT Description This command enables a reference c...

Страница 91: ...and SST Description The command queries the device status If the command is sent via the host interface Ethernet RS 232 RS 422 acknowledgment is only given in the Process operating mode The host inter...

Страница 92: ...ommunication You can send commands for control and configuration directly to the code reader via XML based communi cation The code reader must be connected to a computer host via the Ethernet interfac...

Страница 93: ...ng NOTICE Do not use aggressive cleaning agents Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device Maintenance Repairs to the device must only be carried out by t...

Страница 94: ...ntact Leuze electronic customer service see chapter 14 Service and support Red flashing Warning set Temporary operating fault Query diagnostic data and carry out the result ing measures NET LED Off No...

Страница 95: ...rs Service center Leuze electronic GmbH Co KG In der Braike 1 D 73277 Owen Germany 14 1 What to do should servicing be required NOTICE Please use this chapter as a master copy should servicing be requ...

Страница 96: ...Mbit s PROFINET IO RS 232 with adjustable data format Default 9600 Bd 8 data bits no parity 1 stop bit STX data CR LF Tab 15 2 Operating and display elements Keyboard 2 control buttons not on devices...

Страница 97: ...umber of pixels 1280 x 960 pixels Optics models Resolution High Density N 0 127 mm 5 mil 0 25 mm 10 mil Medium Density M 0 19 mm 7 5 mil 0 33 mm 13 mil Low Density F 0 25 mm 10 mil 0 5 mm 20 mil Elect...

Страница 98: ...R 248i 98 15 3 Dimensioned drawings all dimensions in mm A Optical axis Fig 15 1 DCR 200i dimensioned drawing 15 4 Dimensioned drawings Accessories all dimensions in mm Fig 15 2 Dimensioned drawing of...

Страница 99: ...Technical data Leuze electronic DCR 248i 99 all dimensions in mm Fig 15 3 Dimensioned drawing of the BT 320M mounting bracket...

Страница 100: ...Technical data Leuze electronic DCR 248i 100 all dimensions in mm Fig 15 4 Dimensioned drawing of the BTU 320M D12 RL70 mounting bracket for ring light...

Страница 101: ...30109 5 SWIO4 PWR PWR SWIO IDENT SWO2 SWI1 HOST 39 33 55 75 95 C 4 5 B E A A F 4 5 31 D all dimensions in mm A Earthing strap B Green LED PWR C White LED SWI1 D White LED SWO2 E White LED SWIO3 F Whit...

Страница 102: ...ve screen Plastic G Glass P Polarization filter V Stainless steel housing NOTICE A list with all available device types can be found on the Leuze electronic website at www leuze com 16 2 Type overview...

Страница 103: ...0 PWR connection cable length 10 m M12 socket 12 pin A coded angled connector open cable end shielded UL 50134943 KD S M12 CW P1 050 PWR connection cable length 5 m Tab 16 5 Accessories PWR connection...

Страница 104: ...A BUS OUT connection cable length 5 m 50106901 KB ET 10000 SSA BUS OUT connection cable length 10 m 50106902 KB ET 15000 SSA BUS OUT connection cable length 15 m 50106905 KB ET 30000 SSA BUS OUT conne...

Страница 105: ...et 50114157 MA 258i Modular fieldbus connection for field use interfaces RS 232 Ethernet IP 50132488 KB JST M12A 12P 50 Interconnection cable for DCR 200i to MA 2xxi modu lar fieldbus connection Tab 1...

Страница 106: ...Conformity Leuze electronic DCR 248i 106 17 EC Declaration of Conformity The code readers of the DCR 200i series have been developed and manufactured in accordance with the applicable European standar...

Страница 107: ...6 10 20 DATA LINK ESCAPE Data link escape DC1 17 11 21 DEVICE CONTROL 1 Device control character 1 DC2 18 12 22 DEVICE CONTROL 2 Device control character 2 DC3 19 13 23 DEVICE CONTROL 3 Device control...

Страница 108: ...53 35 65 5 Number 6 54 36 66 6 Number 7 55 37 67 7 Number 8 56 38 70 8 Number 9 57 39 71 9 Number 58 3A 72 COLON Colon 59 3B 73 SEMICOLON Semicolon 60 3C 74 LESS THAN Less than 61 3D 75 EQUALS Equals...

Страница 109: ...6 CIRCUMFLEX Circumflex _ 95 5F 137 UNDERSCORE Underscore 96 60 140 GRAVE ACCENT Grave accent a 97 61 141 a Lower case letter b 98 62 142 b Lower case letter c 99 63 143 c Lower case letter d 100 64 1...

Страница 110: ...172 z Lower case letter 123 7B 173 OPENING BRACE Opening brace 124 7C 174 VERTICAL LINE Vertical line 125 7D 175 CLOSING BRACE Closing brace 126 7E 176 TILDE Tilde DEL 127 7F 177 DELETE RUBOUT Delete...

Страница 111: ...6 Code type UPC A SC 3 Fig 18 7 Code type EAN 8 SC 0 S Fig 18 8 Code type EAN 13 add on DCR 200i Fig 18 9 Code type DataMatrix ECC200 DCR 200i Fig 18 10 Code type QR Code Test symbol Fig 18 11 Code ty...

Страница 112: ...onnect the code reader to the operating voltage and activate the AUTO function on the control panel Hold the configuration code at the correct distance in front of the optics of the code reader NOTICE...

Страница 113: ...of continuous mode Fig 18 21 Configuration code Continuous mode activation 18 4 License terms This product contains software components that are licensed by the copyright holders as free software or...

Страница 114: ...odule configuration Module 10 Activation mode 1 with ack Module 21 Result data 1 data length 16 bytes Reading and transmitting two bar codes in fragmented mode Module configuration Module 10 Activatio...

Страница 115: ...Appendix Leuze electronic DCR 248i 115...

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