User Manual - ATC Automation
Contents
1. 16 Data 00 30H 30H Transmitting Frame 020D0059 Example Transmitting Frame Length 10 in this example As long as n lt Transmitting Frame Lenght 3 EN Calculating the Checksum BCC The checksum is generated from an EXOR frame operation Calculation begins with the start bit and ends with the last character of the user data Command oD 30H 44H 0010 1111 0011 0000 0001 1111 0011 0010 0010 1101 0011 0000 0001 1101 0100 0100 0101 1001 0011 0000 0111 1001 0011 0000 0101 1001 Example Transmitted Frame Length 02 30H 32H Start character 2FH Data ranged utilized for calculation of the checksum 2FH 0 30H XOR 2 32H XOR 0 30H XOR D 44H XOR 0 30H XOR 0 30H BCC XOR Setting Sensor Functions with Commands Commands Overview Command gt 2 206 Jolo gt A Table 9 www wenglor com Function Teach In Adjust on and Off Delay Read out intensity value Set up output stages Read out Sensor configuration Change Sensor configuration Query Sensor status Execute Sensor reset Query Sensor version Awengior Response Frame from the Sensor O30MTa0qq 030MTa1 qq O30MTa2qq 030MTa3qq 030MTa4qq 030MTa5qq 030MTa6qq 030MTa7qq Table 10 17 EN Teach In Function Send Frame to the Sensor Two Point object 020T0049 Two Point background2. 2nd data byte 2 Byte gt User data gt Data information User data nth data byte 7 gt Data information User data BCC 2 Byte gt Frame end Stop bit ASCII 46 gt Disconnect Frame end Table 7 Connect frame header In order to establish a connection with the communications partner the Sensor transmits the start bit ASCII 47 followed by length information and a command byte for the data bytes Transmitting Data user data After establishing a connection user data are transmitted Disconnect frame end If the NAK character is transmitted during data transfer the wenglor Sensor disconnects and establishes a new connection After all data have been transmitted the wenglor Sensor transmits the checksum BCC and finally the stop bit ASCII 46 Data Format The data format for length information user data and the checksum is always hexadecimal The following range of ASCII characters may occur 0 ASCII 48 9 ASCII 57 A ASCII 65 F ASCII 70 Example Data to be transmitted decimal 123 Decimal Hexadecimal 123d 7Bh gt Transmitted character string 7 ASCII 55 B ASCII 66 www wenglor com www wenglor com N wenglor BBC Stop bit 59 35H 39H 2EH Table 8 Start Checksum 0 n 1 Checksum Checksum EXOR Transmitting Frame character n n n 1 End gt BCC 59H www wenglor com
3. More Closely to the Background e Set the rotary selector switch to POTI e Briefly press the minus key and then release gt The switching threshold is shifted one step closer to the background or gt Press and hold the minus key gt The switching threshold is continuously shifted closer to the background gt If the LED at the minus key blinks the limit stop has been reached in the negative direction e Check for correct function 8 5 Delay Times On Delay and Off Delay ject Obje gt Time Color yes Agreement no Adjusting On Delay e Set the rotary selector switch to On Dela gt Current On Delay is displayed see PTable 7 on page 7 Briefly press the plus key 6 gt On delay is increased Briefly press the minus key gt On delay is decreased e Set the rotary selector switch to RUN www wenglor com www wenglor com Awenglor LED at plus key Off Off Off Off 1x blink pause 1x blink 2x blinks pause 2x blinks 3x blinks pause 3x blinks 4x blinks pause 4x blinks Table 3 EN 12 Adjusting Off Delay e Set the rotary selector switch to Off Dela gt Current Off Delay is displayed see e Briefly press the plus key gt Off delay is increased Briefly press the minus key gt Off delay is decreased e Set the rotary selector switch to RUN Indication of Delay Time Settings Delay LED at minus key 0 ms 1x blink pause 1x bl
4. h 2 10000 Lux 3mm 10 30 VDC gt 50 mA 2500 Hz 200 us 0 10 ms 0 100 ms lt 1 25 60 C 2 1 5V 200 mA yes yes yes ZT DT TP RS 232 38400 Bd 2 Teach In Plastic IP67 M12x1 8 pin III 30 50 mm 40 mm OG 570 570 750 nm lt 1 UV Light 380 nm 100000 h 2 10000 Lux 5mm 10 30 V DC gt 50 mA 2500 Hz 200 us 0 10 ms 0 100 ms lt 1 25 60 C 2 1 5V ZT DT TP RS 232 38400 Bd 2 Teach In Plastic IP67 M12x1 8 pin lll 16 20 mm 18mm GG 420 420 750 nm lt 1 UV Light 380 nm 100000 h 2 10000 Lux 3mm 10 30 V DC lt 50 mA 2500 Hz 200 us 0 10 ms 0 100 ms ZT DT TP RS 232 38400 Bd 2 Teach In Plastic IP67 M12x1 8 pin lll TP Key Potentiometer www wenglor com 30 50 mm 40 mm GG 420 420 750 nm lt 1 UV Light 380 nm 100000 h 2 10000 Lux 5mm 10 30 V DC lt 50 mA 2500 Hz 200 us 0 10 ms 0 100 ms lt 1 25 60 C 2 1 5 ZT DT TP RS 232 38400 Bd 2 Teach In Plastic IP67 M12x1 8 pin DT Dynamic Teach In www wenglor com EN 5 Technical Data Order No Working Range Working Distance Receiver Filter Receiving Range Switching Hysteresis Light Source Wave Length Service Life Tu 25 C Risk Group EN 62471 max Ambient Light Light Spot Diameter Power Supply Power Consumption Switching Frequency Switching Frequency ON OFF Delay Time Delay Temp
5. www wenglor com Awengior www wenglor com 21 www wenglor com EN
6. 020T0148 Dynamic start 020T024B Dynamic stop 020T034A Potentiometer Function 1 020T044D Potentiometer Function 1 020T054C Potentiometer Function 16 020T064F Potentiometer Function 16 020T074E a Potentiometer limit stop 1 otherwise 0 qq Checksum Adjust On and Off Delay Response Frame from the Sensor 030MA0111 030MA0010 Table 11 Send Frame to the Sensor 040A01bbqq 040A00bbaqq Function Adjust On Delay Adjust Off Delay bb qa Delay value from 0 to 7 Checksum Read Out Intensity Value Response Frame from the Sensor OEODggggoooouuuuaaqq 0O30MD0114 040Kggggaq 0O30MD0217 Table 12 Send Frame to the Sensor 020D0059 020D0158 020D025B 4 bytes 4 bytes 4 bytes Bit 0 output A bit 1 output A www wenglor com Function Query single value Activate continuous read out Deactivate continuous read out gggg Intensity value Length 0000 Upper threshold Length Lower threshold Length aa Status of switching outputs Every 15 ms continuously qq Checksum www wenglor com Awenglor Response Frame from the Sensor 030MO01 1F 030MO021C 030MO031D Table 13 Response Frame from the Sensor OEOgaaaabbbbccddeeffqaq Table 14 www wenglor com Send Frame to the Sensor 02000153 02000250 02000351 Send Frame to the Sensor 000g78 EN Change Sen
7. 5 Activating Continuous Read Out of Intensity Values e Set the rotary selector switch to RS 232 Press and hold the plus key The LED at the plus key lights up gt The LED at the plus key goes out after 1 second and the switching status indicator blinks Release the plus key e The switching status indicator continues to blink e Continuous read out of intensity values is now activated Deactivating Continuous Read Out of Intensity Values e Set the rotary selector switch 0 to RS 232 Press and hold the minus key The LED at the minus key lights up gt The LED at the minus key goes out after 1 second and the switching status indicator blinks Release the minus key e The switching status indicator goes out Continuous read out of intensity values is now deactivated 9 Interface The Sensor is equipped with an RS 232 interface for communication with a device such as a PC or a controller The interface utilises a software handshake procedure see protocol specification below All Sensor settings can be selected digitally with a PC and all values generated by the Sensor can be read out at a PC Interface Configuration Baud rate 38 400 baud 8 data bits no parity 1 stop bit www wenglor com www wenglor com E N 14 Awenglor Connecting the Sensor to a PC a Controller etc with the wenglor S232W3 Plug Adapter Plug connectors included with the wenglor S232W3 plug adapter e 8 pin M12 plug co
8. MA wenglor 5 1205 6 1216 Luminescence Sensors Operating Instruction SAP No 80204 Stand 05 07 2012 Awenglor 22 A 11 11 11 12 12 13 13 20 20 www wenglor com EN 2 Index Proper Use Safety Precautions LED Warning EC Declaration of Conformity Technical Data 5 1 Connection Diagram 5 2 Housing Dimensions 5 3 Control Panel 5 4 Complementary Products Installation Instructions Commissioning 7 1 General Device Information 7 2 Factory Default Settings Function description 8 1 Switching the Output Stage to and from PNP NPN and Push Pull 8 2 Setting the Switching Threshold with the Teach In Function 8 3 Checking for Correct Function 8 4 Readjusting the Switching Threshold with the Key Potentiometer 8 5 Delay Times On Delay and Off Delay 8 6 Trigger Function at Pin 5 8 7 Returning All Sensor Settings to their Default Values 8 8 Continuous Read Out of Intensity Values via the Interface Interface Maintenance Instructions Proper Disposal www wenglor com 1 10 11 E N 3 Awengior 1 Proper Use This wenglor product has to be used according to the following functional principle Luminescence Sensors emit UV light with a wavelength of 380 nm If the emitted light strikes a luminescent object it reflects light within a visible wavelength range of 420 750 nm in accordance with the utilized lumines cent substance This fluoresce
9. ards and safety precautions www wenglor com must be adhered to The Sensor must be protected against mechanical influences These Sensors are not suitable for safety applications The Sensor must be securely mounted during operation A1P16 A2P16 A1P05 A2P05 www wenglor com 7 Commissioning 7 1 General Device Information The wenglor AxP luminescence Sensor is available in two different versions as regarding the receiver filter The A1Pxx is equipped with a type GG420 receiver filter which allows blue to pass and the A2Pxx with a type 00570 receiver filter which allows yellow green to pass The AxP16 series has a working distance of 18 mm and the AxP05 series has a working distance of 40 mm 7 VA wenglor Applications Sensor ae ie Applications Working Distance A1P05 420 nm Blue luminescing surfaces 40 mm A2P05 570 nm Yellow green luminescing surfaces 40 mm A1P16 420 nm Blue luminescing surfaces 18mm A2P16 570 nm Yellow green luminescing surfaces 18 mm Table 1 7 2 Factory Default Settings Function Factory Default Setting On delay off Off delay off Output stage PNP Teach In mode for external Teach In Two Point Automatic intensity read out via RS 232 off Table 4 8 Function description 8 1 Switching the Output Stage to and from PNP NPN and Push Pull wenglor AxP luminescence Sensors are equipped with programmable output stages Either PNP NPN or Push Pull can
10. be selected All outputs are reconfigured when the output stage is switched Activating the Output Stage Setup Mode Set the rotary selector switch to POTI Press and hold the plus and minus keys gt The LEDs at the plus and minus keys lights up gt The LEDs at the plus and minus keys go out after 1 second gt The switching status indicator blinks Release both keys namely and gt The currently selected output stage operating mode is displayed see Table 1 gt Depending upon the 5805015 current switching status the switching status indicator blinks rhythmi cally after approximately 2 seconds output switched or lights up continuously with brief interruptions output not switched www wenglor com www wenglor com E N 8 Awenglor Output Stage Selection Indicator Output stage LED at minus key LED at plus key NPN on off PNP off on Push Pull on on Table 2 Checking the Momentary Setting Activate the output stage setup mode see Activating the Output Stage Setup Mode on page 7 gt The momentary setting is indicated by the LEDs at the keys in accordance with table 1 Activating the PNP Mode Activating the NPN Mode Press the plus key 6 Press the minus key Release the plus key Release the minus key gt The LED at the plus key lights up gt The LED at the plus key is off gt The LED at the minus key is off gt The LED at the min
11. erature Drift Temperature Range Switching Outputs Switching Output Voltage Drop Switching Output Switching Current Short Circuit Protection Reverse Polarity Protection Lockable Teach Mode Interface Baud Rate Digital Inputs Adjustment Housing Protection Mode Connection Protection Class ZT Two Point Teach In E N 5 Awengior 5 1 Connection Diagram 10 to 30 V supply power A Switching output normally open A Switching output normally closed RxD W Interface input lead W Trigger input TxD Interface output lead T External Teach In input Minus 5 Shield TOs r t i 0 8 t 1 Transmitter Diode H 2 Receiver Diode Minus key with LED A Output switching status display 6 Plus key with LED ON Delay On delay OFF Delay Off delay Trigger Trigger mode operation Doy meee RS 232 Interface operation TEACH DUAL Two Point Teach In TEACH DYN Dynamic Teach In _ jl POTI POTI Potentiometer function DYN RUN Run function 0 Rotary selector switch www wenglor com www wenglor com A wenglor EN 5 4 Complementary Products Suiting Connection Technology No Suiting Mounting Technology No 9 9 gy fat nanny Interface Cable S232W3 6 Installation Instructions During use of the Sensors applicable electrical and mechanical regulations stand
12. ernal Teach In input T pin 1 for at least 0 3 s Teach In input T pin 1 for at least 0 3 s e Disconnect voltage from Teach In input T pin 1 e Disconnect voltage from Teach In input T pin 1 gt The LED at the minus key blinks gt The switching threshold is calculated gt The intensity value of the marking is and saved to memory saved to buffer memory gt The LED at the minus key stops blinking Check for correct function If the difference between the two acquired intensity values is too small the output switching status indicator A blinks rapidly for approximately 3 seconds and switching thresholds are not updated External Dynamic Teach In Objects to be scanned move at a constant speed If no continuous alternating back and forth between the marking and the background occurs during recording the spot must be aligned to the background when the Teach In mode is first initialised Initialise recording mode operation e Set the rotary selector switch to RUN Apply a voltage of 10 to 30 V to external Teach In input T pin 1 for at least 0 3 s e Disconnect voltage from Teach In input T pin 1 gt The LED at the minus key blinks recording mode operation is active gt Intensity values are continuously recorded Exit recording mode operation Apply a voltage of 10 to 30 V to external Teach In input T pin 1 for at least 0 3 s e Disconnect voltage from Teach In input T pin 1 gt Recording is stopped gt The switchin
13. g threshold is calculated and saved to memory e Check for correct function If the difference between the two acquired intensity values is too small the output switching status indicator A blinks rapidly for approximately 3 seconds and switching thresholds are not updated www wenglor com www wenglor com E N 11 Awengior 8 3 Checking for Correct Function e Move the object to be scanned gt Sensor output A is activated when the Sensor s spot is aligned to the marking gt Sensor output A is deactivated when the spot is aligned to the background e If necessary the switching threshold can be readjusted with the potentiometer function 8 4 Readjusting the Switching Threshold with the Key Potentiometer The switching threshold can be manually readjusted with the help of a key potentiometer The LEDs at the plus and minus keys function as a light scale and indicate the intensity range within which the configured switching threshold lies Aligning the Switching Threshold More Closely to the Marking Set the rotary selector switch to POTI Briefly press the plus key and then release gt The switching threshold is shifted one step closer to the marking or gt Press and hold the plus key gt The switching threshold is continuously shifted closer to the marking gt If the LED at the plus key blinks the limit stop has been reached in the positive direction Check for correct function Aligning the Switching Threshold
14. ing parts dynamic Teach In operation can be initialized regardless of spot alignment Initialise recording mode operation e Set the rotary selector switch to TEACH DYN Press and hold the plus key gt The LED at the plus key lights up gt The LED at the plus key goes out after 1 second and the output switching status indicator A blinks Release the plus key gt The LED at the minus key blinks recording mode operation is active gt Intensity values are continuously recorded Exit recording mode operation Briefly press the minus key and then release gt Recording is stopped gt The switching threshold is calculated and saved to memory e Check for correct function If the difference between the two acquired intensity values is too small the output switching status indicator A blinks rapidly for approximately 3 seconds and switching thresholds are not updated www wenglor com www wenglor com E N 10 Awenglor External Teach In If the control panel is inaccessible the Sensor can be configured via the external Teach In input pin 1 The last Teach In mode selected at the control panel is always active i e Two Point or dynamic Teach In External Two Point Teach In Teach in the first intensity value Teach in the second intensity value e Set the rotary selector switch 6 to RUN Align the Sensor spot to the background Apply a voltage of 10 to 30 V to external Apply a voltage of 10 to 30 V to ext
15. ink 1 ms 2x blinks pause 2x blinks 2ms 3x blinks pause 3x blinks 5 ms 4x blinks pause 4x blinks 10 ms Off 20 ms Off 50 ms Off 100 ms Off Default setting 8 6 Trigger Function at Pin 5 Set the rotary selector switch to trigger Apply the trigger signal PNP to input W pin 5 gt Triggering is executed by a positive signal edge gt The Sensor performs a one time measurement gt The outputs are updated once only e Disconnect the signal from the trigger input 8 7 Returning All Sensor Settings to their Default Values Sensor settings can be returned to their original factory default values see Table 4 on page 7 www wenglor com Set the rotary selector switch to RS 232 e Simultaneously press the plus and minus keys gt The LEDs at both keys start blinking gt The LEDs stop blinking after approximately 5 seconds Release both keys e The Sensor has been returned to its factory default settings www wenglor com E N 13 Awengior 8 8 Continuous Read Out of Intensity Values via the Interface The Sensor can be configured such that it continuously reads out current intensity values via the interface every 15 ms Determine whether or not continuous read out of intensity values is activated e Set the rotary selector switch 0 to RS 232 Switching status indicator Continuous intensity value read out Does not blink Deactivated Blinks Activated Table
16. lign the Sensor spot to the marking e Press and hold the plus key gt The LED at the plus key lights up gt The LED at the plus key goes out after 1 second and the output switching status indicator A blinks The LED at the plus key lights up gt The LED at the minus key blinks gt The intensity value of the marking is saved to buffer memory Teach in the second intensity value Align the Sensor spot to the background e Briefly press the minus key and then release gt The switching threshold is calculated and saved to memory gt The LED at the minus key stops blinking e Check for correct function If the difference between the two acquired intensity values is too small the output switching status indicator A blinks rapidly for approximately 3 seconds and switching thresholds are not updated Dynamic Teach In All intensity values from the background and the marking are continuously acquired with this function The ideal switching threshold is calculated based upon these values This function is intended for applications where the objects to be scanned move continuously at a constant speed and cannot be brought to a standstill within the production process Example 1 Recognition of luminescent adhesive strips on unprinted packaging material which is fed in a continuous fashion when Teach In operation is initialized the spot must be aligned to the background Example 2 Recognition of luminescent markings on rapidly rotat
17. nnector for connecting the power supply and the outputs 8 pin M12 socket connector for direct Sensor connection 9 pin M12 sub miniature socket connector for direct connection to the RS 232 interface at the PC or the utilized controller Installing the wenglor S232W3 plug adapter e Switch off the power supply e Set the rotary selector switch to RS 232 e Disconnect the 8 conductor connector cable S80 xx from the Sensor Connect the S232W3 plug adapter directly to the Sensor e Connect the 8 conductor connector cable S80 xx to the plug adapter Connect the 9 pin sub miniature socket connector to the serial interface at the PC e Switch the power supply on S232W2 Sensor Power Supply Outputs RS232 PC or Controller Connecting the Sensor to a PC or a Controller Protocol for Communications via the RS 232 Interface Control Characters Character ASCII HEX Function 47 2Fh Start character 46 2Eh Stop bit NAK 21 15h Negative acknowledge BCC 2 Byte qq Checksum Table 6 www wenglor com www wenglor com E N 15 Awengior Frame Layout for Data Transmission Transmitting Partner Characters ASCII Receiving Partner Frame Segment Start character ASCII 47 gt Connect Frame header Length information 2 Byte gt Connect Frame header Command bytes 2 Byte gt Frame header 151 data byte 2 Byte gt Data information User data
18. nt effect is exploited by the Luminescence Sensor in order to detect markings which are invisible to the human eye during daylight hours 2 Safety Precautions e This operating instruction is part of the product and must be kept during its entire service life Read this operating instruction carefully before using the product e Installation start up and maintenance of this product should only be carried out by trained personal e Tampering with or modifying the product is not permissible Protect the product against contamination during start up e These products are not suited for safety applications 3 LED Warning Observe all applicable standards and safety precautions Caution UV radiation from this product UV RADIATION FROM THIS PRODUCT RISK GROUP 2 PRODUCT 14 EN62471 2008 4 EC Declaration of Conformity The products are developed constructed and manufactured according to the directive 2004 108 EC The fol lowing international standards and specifications apply EN 60947 5 2 2007 Low voltage switchgear and controlgear Part 5 2 Control circuit devices and switching elements Proximity switches Other applicable standards for use must be taken into consideration as well 4 Pe 0000 LISTED ME 61 wo cot a For use in class 2 01015 Environmental Type 1 www wenglor com www wenglor com Awenglor A2P16 16 20 mm 18mm OG 570 570 750 nm lt 1 UV Light 380 nm 100000
19. sor Output Stage Setting Sensor Configuration Upper threshold Lower threshold Teach In mode for external Teach In 02 Dynamic Teach In 03 Two Point Teach In Selected Off Delay 00 07 0 1 2 5 10 20 50 100 ms Selected On Delay 00 07 O 1 2 5 10 20 50 100 ms Output stage programming 01 PNP 02 NPN 03 Push Pull Checksum www wenglor com The Sensor s output stage setting can be changed with this command Function PNP outputs NPN outputs Push Pull outputs Read Out The entire Sensor configuration can be read out with this command Function Read out configuration aaaa bbbb cc dd ee qq E N 19 Awengior Change Sensor Configuration The entire Sensor configuration can be changed with this command Function Send Frame to the Sensor Response Frame from the Sensor Change configuration 100Gaaaabbbbccddeeffqq O30MG0016 Table 15 aaaa Upper threshold bbbb Lower threshold ce Teach In mode for external Teach In 02 Dynamic Teach In 03 Two Point Teach In dd Selected Off Delay 00 07 0 1 2 5 10 20 50 100 ms ee Selected On Delay 00 07 0 1 2 5 10 20 50 100 ms ff Output stage programming 01 PNP 02 NPN 03 Push Pull qq Checksum Query Sensor Status Function Send Frame to the Sensor Response Frame from the Sensor Query status 000W48 OAOWO00000ddeeqq Table 16 dd Off delay value ee On delay value qq Checksum E
20. us key lights up gt The PNP mode is activated gt The NPN mode is activated Activating the Push Pull Mode e Simultaneously press the plus and minus keys Simultaneously release the plus and minus keys gt The LED at the plus key lights up gt The LED at the minus key lights up gt The Push Pull mode is activated Exiting the Setup Mode e Set the rotary selector switch to RUN 8 2 Setting the Switching Threshold with the Teach In Function With the help of integrated Teach In technology the Sensor automatically calculates appropriate settings based upon currently acquired values and saves them to memory after the corresponding key has been activated or after an external control signal has been received Two Point Teach In The marking to be recognized is first taught into the Sensor in two steps and the background is taught in subse quently The Sensor then automatically calculates the ideal switching threshold based upon these two values The brightness relationship of the two intensities is irrelevant as far as switching characteristics are concerned Sensor output A is activated when the Sensor recognizes the intensity value which was taught in first Sensor output A is deactivated when the Sensor recognizes the intensity value which was taught in second www wenglor com www wenglor com E N 9 wenglor Teach in the first intensity value e Set the rotary selector switch to TEACH DUAL A
21. xecute Sensor Reset Function Send Frame to the Sensor Response Frame from the Sensor 070V8a bbccqq Execute reset 000R4D 050ROK0007C 030MR4D73 Table 17 a Software version bb Sensor group luminescence Sensor OC ce Sensor type A1P05 01 A1P16 02 A2P05 03 A2P16 04 qq Checksum www wenglor com www wenglor com E N 20 Awenglor Query Sensor Version Function Send Frame to the Sensor Response Frame from the Sensor Query Sensor version 000V49 070V8a bbccqq Table 18 a Software version bb Sensor group luminescence Sensor OC cc Sensor type A1P05 01 A1P16 02 A2P05 03 A2P16 04 qq Checksum Error Messages Function Send Frame to the Sensor Response Frame from the Sensor Error frame Faulty data 030Xabbqq Table 19 If the Sensor receives faulty data for example an incorrect checksum or an unknown command it responds with an error message a Last valid command bb Last valid command set qa Checksum 10 Maintenance Instructions e This wenglor Sensor is maintenance free e It is advisable to clean the lens and the display and to check the plug connections at regular intervals e Do not clean with solvents or cleansers which could damage the device 11 Proper Disposal wenglor sensoric gmbh does not accept the return of unusable or irreparable products Respectively valid national waste disposal regulations apply to product disposal www wenglor com
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