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Min

Max

1

1

0

2

S

e

ns

o

r

Figure 14: Object between sensor and background (High Active)

1

Switching point (reference background)

2

Tolerance around teach point: ± 25 mm

Min

Max

1

1

0

2

S

e

ns

o

r

Figure 15: Object between sensor and background (Low Active)

1

Switching point (reference background)

2

Tolerance around switching point: ± 25 mm

If the “Object between sensor and background” (“ObSB (Background)”) switching mode
is selected, the required settings can be taught in or set manually. These are described
in the following.

NOTE

If the sensor is unable to measure (e.g. the object is in a blind spot of the sensor,
there is too little remission or light reflection), a switching signal is output in the “Object
between sensor and background” (“ObSB (Background)”) switching mode, which corre‐
sponds to the expected behavior with the maximum distance.

NOTE

The switching mode and the settings can be changed by executing a teach function by
means of a multifunctional input (

see "Multifunctional input (“MF Input”)", page 57

see "Operation via IO-Link", page 21

NOTE

When changing between the “Object between sensor and background” (“ObSB (Back‐
ground)”) and “Switching window” (“Window”) switching modes, it is possible that the
setting for the previously selected logic and/or the switching point setting will change.

NOTE

The tolerance range of 25 mm around the switching point is a fixed setting for DT50-2
Pro, and thus cannot be adjusted, to ensure that background mode functions reliably
even over time.

6.4.1.3.2

Teachable settings (“Teach”)

Two teach methods are available for the “Object between sensor and background”
(“ObSB (Background)”) switching mode.

6

OPERATION

32

O P E R A T I N G I N S T R U C T I O N S | DT50-2 Pro

8017154/1AVV/2021-03-24 | SICK

Subject to change without notice

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Содержание DT50-2 Pro

Страница 1: ...O P E R A T I N G I N S T R U C T I O N S DT50 2 Pro Distance sensor...

Страница 2: ...ble within the limits of the legal determination of Copyright Law Any modi fication abridgment or translation of this document is prohibited without the express written permission of SICK AG The trade...

Страница 3: ...3 Storage 11 4 Mounting 12 4 1 Mounting instructions 12 4 2 Mounting the device 12 5 Electrical installation 13 5 1 Safety 13 5 2 Wiring instructions 13 5 3 Connecting the sensor electrically 15 6 Ope...

Страница 4: ...isplay device status Sta tus 74 8 2 Returns 75 8 3 Repairs 75 8 4 Disposal 75 9 Technical data 76 9 1 Performance 76 9 2 Interfaces 77 9 3 Mechanics electronics 77 9 4 Ambient data 77 9 5 Dimensional...

Страница 5: ...on operating the machine or system in which the device is integrated For more information refer to the operating instructions of the specific machine or system 1 2 Explanation of symbols Warnings and...

Страница 6: ...NOTE Before calling make a note of all type label data such as type code serial number etc to ensure faster processing 1 5 Type label There is a type label on the sensor that provides all relevant inf...

Страница 7: ...fore observe the following information Product should be used only in accordance with its intended use All information in these operating instructions must be strictly observed Shut down the product i...

Страница 8: ...he electrician must comply with the provisions of the locally applicable work safety regulation The following qualifications are required for various activities Table 1 Activities and technical requir...

Страница 9: ...ust only be performed by qualified electricians The power supply must be disconnected when attaching and detaching electrical connections The product must only be connected to a voltage supply as set...

Страница 10: ...t to laser notice No 50 dated June 24 2007 LASER 1 Figure 3 Warning sign on the device LASER RADIATION Do not look into the beam Laser class 1 2 8 UL conformity NFPA79 applications only Adapters inclu...

Страница 11: ...transit damage that is visible externally proceed as follows Do not accept the delivery or only do so conditionally Note the scope of damage on the transport documents or on the transport compa ny s d...

Страница 12: ...ice 1 Mount the distance sensor using the provided fixing holes see Dimensional drawing page 78 2 Make the electrical connection Attach and tighten a voltage free cable see Con necting the sensor elec...

Страница 13: ...ved only with a screwed plug connector or cover cap Shielding requirements To ensure a fault free data transmission an effective and comprehensive shielding solution must be implemented Apply a cable...

Страница 14: ...fferent cable channels or use metallic separators see figure 5 and see figure 6 This applies particularly if cables of devices with a high level of radiated emission such as frequency converters are l...

Страница 15: ...er supply is not connected 2 Connect the sensor according to the connection diagram 3 Observe the wiring instructions see Wiring instructions page 13 1 2 4 3 5 L 1 brn M 3 blu Q1 C 4 blk QA Q2 Q1 2 wh...

Страница 16: ...Q1 C Black Output 1 output signal switching device 1 IO Link 5 MF Gray Multifunctional input MF 5 ELECTRICAL INSTALLATION 16 O P E R A T I N G I N S T R U C T I O N S DT50 2 Pro 8017154 1AVV 2021 03...

Страница 17: ...observe the wiring instructions If an environment is disrupted by EMC interference data output via IO Link is the preferred solution If the application requires an output of the measured values in suc...

Страница 18: ...tion There is a fault Does not light up Flashing Permanently on 6 2 2 Display The display with keyboard can be used to call up measurement data and diagnostic data as well as to modify device paramete...

Страница 19: ...d with voltage the display shows the current measured value 6 3 1 2 Opening the menu Briefly pressing the pushbutton in RUN mode opens the menu 6 3 1 3 Selecting parameters You can select a menu item...

Страница 20: ...vailable for operating the display They differ in the scope of available parameters In the Easy user level you can view the parameters that are frequently needed In the Advanced user level you can vie...

Страница 21: ...terminal device used meets the system requirements NOTE It is not possible to establish a connection to the sensor via Wi Fi using SOPAS ET 6 3 4 Operation via IO Link The DT50 2 sensor can exchange p...

Страница 22: ...ctional input MF You can also use the multifunctional input MF to configure parameters and teach in for all DT50 2 Pro versions More information about operation via multifunctional input MF see Multif...

Страница 23: ...ink page 21 NOTE When changing between the Distance to object DtO 1point and Switching win dow Window switching modes it is possible that the setting for the previously selected logic and or the switc...

Страница 24: ...ctive see figure 9 page 23 or Low Active see figure 10 page 23 6 4 1 1 4 Operating examples via display Distance to object DtO switching mode Teach in the current distance as a single or DtO switching...

Страница 25: ...N mode Q1 Output ModeQ1 to Teach Q1 Q1 to Q1 not Position object Saved to RUN mode Necessary default settings Factory setting or mode Q1 DtO 1 point Factory setting Manually teach in the desired dista...

Страница 26: ...y setting 4 20 mA Select and activate the DtO 1point switching mode for Q2 Operating example or steps RUN mode Q1 Output to Q2 Output Function Q2 Qa to ModeQ2 to DtO 1point Saved to RUN mode Necessary...

Страница 27: ...hing window Min Max 1 3 1 0 2 Sensor Figure 12 High Active switching window 1 Switching point near 2 Switching point far 3 Middle of switching window Min Max 1 1 0 2 Sensor 3 Figure 13 Low Active swit...

Страница 28: ...distance for near distance for far see figure 12 page 27 or Low Active distance for near distance for far see figure 13 page 27 6 4 1 2 3 Manual settings Setting Description Q1 near You can use the Q...

Страница 29: ...ary default settings Mode Q1 Window Factory setting Teach in the current distance for Q1 far in the menu Operating example or steps RUN mode Q1 Output ModeQ1 to Teach Q1 Q1near to Q1 far Position obje...

Страница 30: ...ode Q1 Output ModeQ1 to Manual Q1 Q1near to Q1 Logic High Active to Low Active Saved to RUN mode Necessary default settings Mode Q1 Window Factory setting High Active For the output function Q2configu...

Страница 31: ...ance for Q2 near Operating example or steps RUN mode Q1 Output to Q2 Output Function Q2 Qa to Manual Q2 Q2near 00200 Note 0 flashing 0 desired distance in mm Saved to RUN mode Necessary default settin...

Страница 32: ...the expected behavior with the maximum distance NOTE The switching mode and the settings can be changed by executing a teach function by means of a multifunctional input see Multifunctional input MF...

Страница 33: ...switching mode Q1 hysteresis You can use the Q1 hysteresis setting to manually set the switching hyste resis in millimeters More details on hysteresis see Manuelle Einstellungen DtO_Dx50 2 Q1 Logic Yo...

Страница 34: ...g example or steps RUN mode Q1 Output ModeQ1 to Manual Q1 Q1 30000 Note 3 flashing 3 to distance to reference background in mm Saved to RUN mode Necessary default settings Mode Q1 ObSB Background Fact...

Страница 35: ...DtO 1point to ObSB Background Saved to RUN mode Necessary default settings Function Q2 Qa Switching Factory setting Teach in the current distance as a reference background for ObSB mode for Q2 in the...

Страница 36: ...t is compared to a reference shape that was previously taught in The sensor automatically determines a match level for these two shapes see figure 16 page 36 If the set switching point is undershot Hi...

Страница 37: ...round distance changes signifi cantly smaller than the shape trigger threshold on which the sensor can measure reliably To detect objects for the shape comparison the measuring object must exceed the...

Страница 38: ...bject lengths or reference object times are recommended for the shape comparison Table 8 Minimum detectable object lengths and reference object times Speed setting Min time the object is in front of t...

Страница 39: ...Q1 Logic setting to manually select whether the output of the shape comparison is to act as High Active see figure 17 page 37 or Low Active see figure 18 page 37 Reference object length You can use th...

Страница 40: ...erating example or steps RUN mode Q1 Output ModeQ1 to Teach Q1 Length of ref object ESC Move the object past the sensor After reference object Saved to RUN mode Necessary default settings User level A...

Страница 41: ...deQ1 to Manual Q1 Q1 Logic to Q1 Tolerance 100 Note 1 flashing 1 to the desired switching threshold Saved to RUN mode Necessary default settings User level Advanced Mode Q1 Shape Length of ref object...

Страница 42: ...level Advanced Function Q2 Qa Switching Factory setting Carry out a good teach in for Q2 Operating example or steps RUN mode Q1 Output to Q2 Output Function Q2 Qa to Teach Q2 Length of ref object to...

Страница 43: ...the sensor is not capable of generating a measured value e g no object in the measuring range or remission of the measuring object too low Utilization of the error output is particularly useful if th...

Страница 44: ...ct but also by the selected speed setting of the sensor see Speed setting Speed page 62 6 4 1 5 2 Manual settings Setting Description Q1 Logic You can use the Q1 Q1 Logic can be manually selected if t...

Страница 45: ...ns are marginal for example outputting a warning message for objects that must be measured When measuring a reference object using known uniform optical properties the signal level warning can also be...

Страница 46: ...tion Q1SLWarning to teach in the level warning threshold or signal level switching point for the SLWarning switching mode using the reflective properties of a reference object In the case of a signal...

Страница 47: ...d for the signal level warning via Q1 as a switching point or level warning threshold Operating example or steps RUN mode Q1 Output ModeQ1 to Teach Q1 SLWarning Position the reference object Saved to...

Страница 48: ...6 4 2 2 0 10 V output function If the 0 10 V setting is selected output 2 functions as an analog voltage output The measured value of the sensor is output as a proportional linear voltage value that...

Страница 49: ...the Switching mode for Q1 ModeQ1 chapter 6 4 4 Analog mode for Qa ModeQa In the factory settings of DT50 2 Pro output 2 is operated in the Distance analog mode If the 4 20 mA or 0 10 V output function...

Страница 50: ...1 Taught in or manually set distance for 0 V 2 Taught in or manually set distance for 10 V If an analog output function is selected in combination with distance mode then the required settings can be...

Страница 51: ...g output behavior is either rising distance for 4 mA or 0 V distance for 20 mA or 10 V or falling distance for 4 mA or 0 V distance for 20 mA or 10 V 6 4 4 1 3 Manual settings Setting Description 4 mA...

Страница 52: ...ce only for user level Advanced Factory setting 30 000 mm Teach in the current distance for 4 mA in the menu Operating example or steps RUN mode Q1 Output to Q2 Output Function Q2 Qa to Teach Qa 4 mA...

Страница 53: ...tput to Q2 Output Function Q2 Qa to Manual Qa 4 mA to 20 mA 30000 Note 3 flashing 3 desired distance in mm Saved to RUN mode Necessary default settings Factory setting or function Q2 Qa 4 20 mA Mode Q...

Страница 54: ...ing the shape comparison the shape of a measured object is compared to a reference shape that was previously taught in The sensor outputs an analog signal in accordance with the match level 20 5 20 0...

Страница 55: ...this teach you can have one to as many bad objects as desired move past the sensor Based on the good objects that move past it the sensor automatically saves the value of the highest match as lower s...

Страница 56: ...ng mode Select and activate the Advanced user level Operating example or steps RUN mode Q1 Output to Device User level Easy to Advanced Saved to RUN mode Necessary default settings Factory setting Eas...

Страница 57: ...is automatically saved to RUN mode Necessary default settings User level Advanced Function Q2 Qa 4 20 mA or 0 10 V ModeQa Shape Length Ref Object defined Factory setting Manually set the shape trigger...

Страница 58: ...signal levels of different lengths at pin 5 see External teach Teach page 59 If MF Function is set to Laser off when a signal is created the laser is switched off for the duration of the created sign...

Страница 59: ...y Dis tance to object DtO switching mode page 24 Distance to object for Q1 Teach Q not 500 see Operating examples via display Dis tance to object DtO switching mode page 24 Switching window for Q1 Tea...

Страница 60: ...f the MF confirmation 2300 see Confirmation of the teach via MF via output Q1 Confirm teach page 60 Switch on the MF confirmation 2400 see Confirmation of the teach via MF via output Q1 Confirm teach...

Страница 61: ...r example to avoid toggling if hysteresis is too low 3 Teach execution time max 1 s 4 First signal edge at Q1 after starting the teach Initiate confirmation by inverting for 100 ms 5 Result OK 100 ms...

Страница 62: ...e1 out put time laser class 1 ms 0 67 1 33 2 67 6 67 13 33 20 0 60 0 148 0 320 0 Integration depth meas uring cycles 1 2 4 10 20 30 90 222 480 Response time2 ana log output laser class 2 ms 0 83 1 67...

Страница 63: ...e in distance BitFilter switch switching outputs The bit filter for switching outputs determines how often an identical output state has to recur consecutively before the signal at the switching outpu...

Страница 64: ...ting example or steps RUN mode Q1 Output to Device User level to Lock No to Yes Saved Locked appears when a pushbutton is pressed Necessary default settings Factory setting No Deactivate lock function...

Страница 65: ...rt During the device restarting process the distance sensor function is temporarily deactivated 6 4 7 4 1 Operating example via display Reset factory settings Reset factory settings Operating example...

Страница 66: ...lue The last valid distance value is frozen and output again held This process repeats until it is once again possible to run a measurement Temporarily hold the last measured value HoldX The last vali...

Страница 67: ...Index 90 0x5A Device Operating Time 1 Only available in the Advanced user level 2 For more information visit see Detecting and displaying errors page 74 3 Related information see table 4 page 18 6 4 9...

Страница 68: ...ate is time delayed The delay time is adjustable The changeover from an active to an inactive state is not delayed Switch off delay The changeover of the switching output from an active to an inactive...

Страница 69: ...n by another event If the sensor s power supply is interrupted in the meantime the laser remains switched off afterwards see also see Multifunctional input MF Input page 57 6 4 9 4 Find me The Find me...

Страница 70: ...et offset values from 0 to 50 000 mm 50 m factory setting is 0 mm NOTE If an offset value is set only measured values greater than the set value are output Smaller measured values are output as 0 mm V...

Страница 71: ...l process data acyclical reading of the process data For the settings for switching output Q1 see Switching mode for Q1 ModeQ1 page 22 6 4 9 7 Signal level and signal quality Signal level SL The signa...

Страница 72: ...x18 Application specific mark 6 4 9 9 Device Access Locks The Device Access Locks function can be used to limit access to the device The sensor offers four different locks Table 14 Device Access Locks...

Страница 73: ...e Depending on the assignment location the following preventive maintenance tasks may be required for the device at regular intervals Table 15 Maintenance plan Maintenance work Interval To be carried...

Страница 74: ...last error to have occurred is always saved The contents of the error memory are retained when the sensor is switched off and when the Restore Factory Settings function is used Possible errors Table 1...

Страница 75: ...hot device surface The surface of the device can become hot during operation Before commencing disassembly switch off the device Let the device cool down if needed If a device can no longer be used d...

Страница 76: ...emission 5 Temperature drift typically 0 25 mm K Table 18 Output time response time and switching frequency as a function of the speed setting laser class 2 Super fast Fast Medium Slow Super slow Outp...

Страница 77: ...cuit protected Voltage drop 3 V 3 Max total output current 200 mA 4 Response time 60 ms 9 3 Mechanics electronics Table 21 Information about mechanics and electronics Supply voltage VS 1 2 DC 10 V 30...

Страница 78: ...7 7 1 09 1 2 47 4 1 87 4 0 16 50 8 2 00 131 4 3 8 0 15 M12 x 1 6 5 3 4 3 58 6 2 31 6 7 8 9 5 Figure 30 Dimensions of DT50 2 Pro with display 1 Optical axis sender 2 Optical axis receiver 3 Fixing hole...

Страница 79: ...31 Dimensions of DT50 2 Pro with Wi Fi 1 Optical axis sender 2 Optical axis receiver 3 Fixing hole 4 5 mm 4 Reference surface 0 mm 5 Laser warning label 6 Status LED Q2 QA orange 7 Status LED Q1 oran...

Страница 80: ...sories and where applicable mounting information can be found online at www sick com Dx50 2 10 ACCESSORIES 80 O P E R A T I N G I N S T R U C T I O N S DT50 2 Pro 8017154 1AVV 2021 03 24 SICK Subject...

Страница 81: ...ve Secured performance 6 Remission 90 Remission 18 Remission Super Slow 0 2 0 66 0 5 0 02 Figure 32 Characteristic curve for super slow speed Distance in m feet Typ repeatabilty in mm inch 10 0 39 8 0...

Страница 82: ...haracteristic curve for medium speed Distance in m feet Typ repeatabilty in mm inch 10 0 39 8 0 31 6 0 24 4 0 16 2 0 08 5 16 40 10 32 81 20 65 62 30 98 43 15 49 21 25 82 02 Functional reserve Specific...

Страница 83: ...8 0 31 6 0 24 4 0 16 2 0 08 5 16 40 10 32 81 20 65 62 30 98 43 15 49 21 25 82 02 18 Remission 90 Remission 6 Remission Super Fast 0 2 0 66 0 5 0 02 Figure 36 Characteristic curve for super fast speed...

Страница 84: ...MEN Q1 far SET MEN Q1near SET MEN Q1near SET MEN Q1Hysteresis SET MEN Setting level 3 SET MEN 200 30000 MEN 0 30000 MEN Q1 far SET MEN Setting level 4 MEN Setting level 4 MEN Setting level 3 SET MEN...

Страница 85: ...el 2 SET ModeQ2 SET DtO 1point SET MEN Window SET MEN ObSB Background SET MEN Setting level 2 SET Teach Q2 SET Q2 SET MEN Q2 not SET MEN Q2near SET MEN Q2 far SET MEN Off SET MEN Shape SET MEN Q2 Q1no...

Страница 86: ...Q2 SET MEN Q2near SET MEN Q2Hysteresis SET MEN Setting level 3 SET MEN 200 30000 MEN 0 30000 MEN Q2 far SET MEN Setting level 4 MEN Setting level 4 MEN Setting level 3 SET MEN High Active MEN Low Act...

Страница 87: ...ting level 4 MEN Setting level 4 MEN Setting level 3 SET MEN Rising MEN Falling MEN QaLogic SET MEN Length Ref Object SET MEN Shape Ref Object SET MEN 0 999999 MEN Self Trigger SET MEN 0 100 MEN Qa20m...

Страница 88: ...SET Medium SET Setting level 2 SET Fast SET Setting level 2 SET S Fast SET Setting level 2 SET Expert SET Sampling Period SET MEN 74ms MEN 30ms MEN 10ms MEN 6 67ms MEN 3 33ms MEN 1 33ms MEN 0 67ms MEN...

Страница 89: ...X XXXX SET MEN Setting level 2 SET Setting level 2 SET Setting level 3 SET MEN Setting level 2 SET HW Version SET XXXX XXXX SET MEN Setting level 2 SET Setting level 2 SET Setting level 3 SET MEN Sett...

Страница 90: ...level 109 0x6D 9 0x09 Shape match 1 Advanced user level and use of the shape comparison 11 4 2 Q1 Output Display SOPAS ET SOPASair IO Link IODD Index dec hex Sub index Value Text Q1 Output Settings Q1...

Страница 91: ...130 0x82 26 Q1 bad shape toler ance Q1 SLWarning 1 SLW switching point Signal level warning 130 0x82 3 Q1 SLW Signal level warning active high 1 Advanced user level Manual Q1 Display SOPAS ET SOPASair...

Страница 92: ...Qa output function 121 0x79 Q2 Output function 4 20 mA 4 mA 20 mA 121 0x79 1 4 mA 20 mA 0 10 V 0 V 10 V 121 0x79 2 0 V 10 V Switching Switching 121 0x79 3 Switching Q2 Q1not not Q1 121 0x79 4 not Q1 O...

Страница 93: ...index Value Text Teach Q2 Teach 130 0x82 Teach Q2 Q2 switching point 130 0x82 5 Q2 Distance to object DtO active high Q2 not 130 0x82 6 Q2 Distance to object DtO active low Q2near Q2 switching point...

Страница 94: ...Qa center 12 mA or 5 V Qa 10 V 10 V 130 0x82 22 Qa 10 V Length Ref Object 1 Teach length 130 0x82 24 Shape length Shape Ref Object 1 Teach shape 130 0x82 25 Shape reference QaGood Teach 1 Teach 4 mA T...

Страница 95: ...2 114 0x72 Shape tolerance Q2 Q2 SLWarning 1 SLW switching point signal level warning 93 0x5D 2 0x02 SLW2 signal level warning 2 Q2 threshold 1 Advanced user level Manual Qa Display SOPAS ET SOPASair...

Страница 96: ...r Off Laser on off 122 0x7A 2 Laser on off MF Off Inactive 122 0x7A 0 Inactive MF Logic Multifunction input MF behavior 99 0x63 1 0x01 Input behavior High Active Active high 99 0x63 1 0x01 0 High acti...

Страница 97: ...Bit filter for switching output s 1 Advanced user level 11 4 6 Device Display SOPAS ET SOPASair IO Link IODD Index dec hex Sub index Value Text Device User level User level Display 73 0x49 Easy Easy...

Страница 98: ...vel 11 4 7 Info Display SOPAS ET SOPASair IO Link IODD Index dec hex Sub index Value Text Info FW Version Software version 23 0x17 Firmware Version HW Version Serial number 22 0x16 Hardware Version Op...

Страница 99: ...APPENDIX 11 8017154 1AVV 2021 03 24 SICK O P E R A T I N G I N S T R U C T I O N S DT50 2 Pro 99 Subject to change without notice...

Страница 100: ...080 7425 E Mail enquiry my sick com Mexico Phone 52 472 748 9451 E Mail mexico sick com Netherlands Phone 31 0 30 229 25 44 E Mail info sick nl New Zealand Phone 64 9 415 0459 0800 222 278 tollfree E...

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