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Device description

Leuze electronic

BPS 348i

12

3

Device description

3.1

Device overview

3.1.1 General information

The BPS bar code positioning system uses visible red laser light to determine its position and its velocity                 

value relative to a bar code tape that is affixed along the travel path. This takes place in the following steps:

• Read a code on the bar code tape (see figure 3.1)
• Determine the position of the read code in the scanning beam
• Calculate the position to within less than a millimeter using the code information and the code posi

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tion relative to the device's center.

The position and velocity values are then output to the controller via the host interface.
The BPS consists of device housing and interface connection hood for the connection to the control. The                

BPS can optionally be delivered with display and optics heating.

The following connection hoods are available for the connection of the PROFINET interface:

• MS 348 connection hood with M12 connectors
• MK 348 connection hood with spring-cage terminals

1

Bar code tape

2

Connection hood (MS 348 with M12 connectors)

3

Device housing

4

Middle of the scanning beam (device middle, output position value)

Figure 3.1:

Device construction, device arrangement and beam exit

3.1.2 Performance characteristics

The most important performance characteristics of the bar code positioning system:

• Positioning with submillimeter accuracy from 0 to 10,000 m
• For the control at high traverse rates of up to 10 m/s
• Simultaneous position and velocity measurement
• Working range: 50 to 170 mm; enables flexible mounting positions
• Interfaces: PROFINET fieldbus
• Binary inputs and outputs for control and process monitoring 
• Configuration via webConfig tool or PROFINET fieldbus
• Diagnostics via webConfig tool or optional display
• Optional model with display
• Optional model with optics heating for use to 

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35 °C

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000056

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Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: [email protected]

Содержание BPS 348i

Страница 1: ...BPS 348i Bar code Positioning System EN 2014 01 50124702 We reserve the right to make technical changes Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com...

Страница 2: ...4 3 Marker labels 23 3 4 4 Twin tapes 24 4 Functions 25 4 1 Position measurement 25 4 2 Velocity measurement 25 4 3 Timing 26 4 4 Other functions 26 4 4 1 Leuze webConfig tool 26 4 4 2 Evaluation of...

Страница 3: ...utput I O 2 59 8 6 8 Module 6 Status and control 61 8 6 9 Module 7 Position limit value range 1 62 8 6 10Module 8 Position limit value range 2 63 8 6 11Module 9 Error handling procedures 63 8 6 12Modu...

Страница 4: ...red 90 13 Specifications 91 13 1 General specifications 91 13 1 1BPS without heating 91 13 1 2BPS with heating 93 13 2 Bar code tape 93 13 3 Dimensioned drawings 95 13 4 Dimensional drawings Accessori...

Страница 5: ...action steps Text passages with this symbol instruct you to perform actions BCB Bar code tape general or specific BCB type with 40 mm grid BCB8 Bar code tape BCB type with 30 mm grid BPS Bar code Posi...

Страница 6: ...al Time SNMP Simple Network Management Protocol PLC Programmable logic control TCP Transmission Control Protocol UDP User Datagram Protocol USB Universal Serial Bus UL Underwriters Laboratories UV Ult...

Страница 7: ...ot permitted in the following cases Rooms with explosive atmospheres operation for medical purposes 2 2 Competent persons Prerequisites for competent persons They have a suitable technical education T...

Страница 8: ...are no user serviceable parts inside the device The device must not be opened If the device is opened there is a risk of injury to the retina Repairs must only be performed by Leuze electronic GmbH C...

Страница 9: ...PS 348i 10 1 Laser aperture warning 2 Name plate with laser notice sign Figure 2 1 Attachment of the sticky labels with warning notices at the BPS 1 2 Buy www ValinOnline com Phone 844 385 3099 Email...

Страница 10: ...lso Lunghezza d onda LASER RADIATION DO NOT STARE INTO BEAM CLASS 2 LASER PRODUCT EN 60825 1 2007 Maximum Output peak Pulse duration Wavelength RAYONNEMENT LASER NE PAS REGARDER DANS LE FAISCEAU APPAR...

Страница 11: ...th M12 connectors MK 348 connection hood with spring cage terminals 1 Bar code tape 2 Connection hood MS 348 with M12 connectors 3 Device housing 4 Middle of the scanning beam device middle output pos...

Страница 12: ...ration The PWR LED lights up showing overall readiness for operation When the inside temperature reaches approx 18 C another temperature switch turns the housing heater off and if necessary back on ag...

Страница 13: ...tic of the BPS 1 3x cable bushing M16 x 1 5 2 SERVICE Mini B USB socket behind protective cap Figure 3 3 MK 348 terminal hood connections The integrated parameter memory for the simple replacement of...

Страница 14: ...ng Located in the connection hood MS 348 BPS or MK 348 are two split two colored LEDs as status display for PROFINET connections HOST BUS IN and BUS OUT 3 3 1 LED indicators LED indicators on the devi...

Страница 15: ...ode tape red red continuous light Device error Device function is limited Details via event log see chapter 10 1 2 Diagnostics with webConfig tool orange orange continuous light Service active No data...

Страница 16: ...play The background lighting is activated by pressing any control button and is automatically deactivated after ten minutes have passed The display shows the content on two lines The upper display lin...

Страница 17: ...l buttons Enter activate or deactivate the display shift function Down scroll through functions downwards Example Representation of the I O status on the display 1 Press button display flashes 2 Press...

Страница 18: ...Bar code tapes NOTICE Value range for BCB with special requirements When ordering bar code tapes with special requirements make certain that the value range contains only values that are divisible by...

Страница 19: ...apted Other BCB heights 25 mm and 30 mm and special heights on request With a standard bar code tape and a repair tape with 40 mm grid the printed numerical values are divisible by four without a rema...

Страница 20: ...aracter set B is used for the control bar code Arrangement of the control bar codes The control bar code is attached in such a way that it replaces one position bar code or seamlessly connects two bar...

Страница 21: ...on label is in the BPS s scanning beam see figure 3 13 The output position value is thereby always uniquely assigned to one BCB NOTICE Gaps in bar code tape Avoid polished and high gloss surfaces The...

Страница 22: ...ode type Code128 with character set B is used for the marker labels Arrangement when using the marker label with positioning The marker label must be attached to the bar code tape aligned with the gri...

Страница 23: ...es in length and code position are minimal By having the same code position on both tapes improved synchronization can be achieved during positioning compared to bar code tapes that are manufactured s...

Страница 24: ...ity measurement are Parameter Description Range Values Position resolution The parameter specifies the resolution of the position value It affects only the PROFINET output The resolution has no effect...

Страница 25: ...e parameter defines the resolution of the velocity value It affects only the PROFINET output 1 mm s 10 mm s 100 mm s 1000 mm s or Free resolution Averaging The parameter specifies the averaging time o...

Страница 26: ...ion is only available in the Service operating mode The host interface input data 4 4 4 Status query of position velocity measurement Module 6 see chapter 8 6 8 and module 16 see chapter 8 6 18 in the...

Страница 27: ...is also possible to bridge over mechanical deviations Due to the large reading distance combined with the great depth of field a large opening angle and a very compact construction the device is idea...

Страница 28: ...re 5 1 High bay storage device Simultaneous position and velocity measurement for regulation tasks Precise positioning with a reproducibility of 0 15 mm Control at high traverse rates of up to 10 m s...

Страница 29: ...r line The working range from 50 170 mm allows for flexible mounting positions and reliable position detec tion at varying distances Control codes for changing to different position values at switches...

Страница 30: ...anes Positioning from 0 to 10 000 meters Scratch and smudge proof UV resistant bar code tapes Synchronous positioning with twin tapes on both rails Mounting device for fast precise mounting with one s...

Страница 31: ...is affixed occur in the vicinity of the BPS scanning beam Affix the BCB over expansion joints up to a width of several millimeters The BCB must not be interrupted at this location Cover protruding scr...

Страница 32: ...6 2 Cut bar code tape If there is a gap without tape after the preceding tape it must be at least 300 mm wide before the subse quent tape is affixed The subsequent bar code value must differ from the...

Страница 33: ...s in the scanning beam may impair the measurement qual ity of the BPS NOTICE Limited absolute measurement accuracy and reproducibility BCB mounting in curves decreases the absolute measurement accurac...

Страница 34: ...code tape 1 2 Twin bar code tape 2 Figure 6 5 Mounting twin tapes Mounting two bar code tapes with the same value range For crane systems or elevators two bar code tapes with the same value range are...

Страница 35: ...ing BT 56 Mounting on a rod Mounting using a mounting device on the M4 mounting threads on the rear of the device BT 300 W Mounting on a mounting bracket BT 300 1 Mounting on a rod Mounting using four...

Страница 36: ...ing the BPS in a protective housing When installing the BPS in a protective housing ensure that the scanning beam can exit the protective housing without obstruction Make certain that the scanning ran...

Страница 37: ...apter 14 for dimensioned drawing see figure 13 8 Mount the BT 0300 W mounting bracket on the system side with M6 fastening screws included in deliv ery contents Mount the BPS on the mounting bracket w...

Страница 38: ...rod system side Mount the BPS on the mounting bracket of the BT 300 1 with M4 fastening screws included in delivery contents Max tightening torque of the M4 fastening screws 2 Nm 6 2 6 BPS mounting wi...

Страница 39: ...tional earth FE is connected correctly Unimpaired operation is only guaranteed when the functional earth is connected properly If faults cannot be rectified take the device out of operation Protect th...

Страница 40: ...ng connection and functional earth connection The shielding connection is done via the M12 connector housing Ensure that the functional earth FE is connected correctly Unimpaired operation is only gua...

Страница 41: ...or The control can use switching inputs outputs as digital I Os If no internal BPS function is connected to the switching inputs outputs the ports can be addressed as two inputs two outputs or as one...

Страница 42: ...are configured as follows by default Switching output SWIO1 Position value invalid Switching input SWIO2 Teach Preset NOTICE SWIO1 and SWIO2 as switching output At the outputs of the BPS SWIO1 and SWI...

Страница 43: ...BPS devices are connected in series to the first BPS see chapter 7 4 4 pin M12 socket D coded or terminal block for connection to BUS OUT Figure 7 4 BUS OUT connection Table 7 3 BUS OUT pin assignment...

Страница 44: ...ble must be shielded and earthed The signal lines must be stranded in pairs NOTICE No BUS OUT termination necessary For the BPS as standalone device or as the last participant in a linear PROFINET top...

Страница 45: ...6 PROFINET in a star topology 7 4 2 Linear topology The integrated switch functionality of the BPS offers the possibility to network multiple BPS devices In addition to the classic star topology a li...

Страница 46: ...he wiring For the conversion of the connection technology from M12 to RJ45 use the KDS ET M12 RJ 45 W 4P see table 14 7 adapter Standard network cables can be plugged into the adapter If no standard n...

Страница 47: ...onding to BPS 300i device model 100 m shielding absolutely required Network from the first BPS to the last BPS corresponding to BPS 300i device model max segment length 100 m for 100Base TX twisted pa...

Страница 48: ...ers suitable protocols and transfer methods Real Time communication RT via prioritized Ethernet frames Cyclical process data I O data stored in the I O area of the control Alarms Clock synchronization...

Страница 49: ...for a Siemens SIMATIC S7 control Assign the BPS its individual device name and name the device 8 5 Configuring for the Siemens SIMATIC S7 control The following steps are necessary for commissioning Pr...

Страница 50: ...del This is also reflected in the file name In the GSDML file all data necessary for operating the BPS is described in modules Input and output data device parameters definition of the control and sta...

Страница 51: ...another IP address suggested by the PLC a subnet mask and if required a router address and assign this data to the named participant device name From now on and when programming only the unique device...

Страница 52: ...n P Activation P Output P Input P State I Control output O M5 see page 59 Input output I O 2 Function P Activation P Output P Input P State I Control output O M6 see page 61 Status and control Measure...

Страница 53: ...c velocity limit value exceeded I Movement status direction I Velocity limit value status 1 4 active I Dynamic velocity limit value active I M20 see page 70 Free resolution Position P Velocity P M21 s...

Страница 54: ...fect on the set parameter values such as offset or preset 001 1 0 001 010 2 0 01 011 3 0 1 100 4 1 101 5 10 110 6 Free resolution Count direction 0 5 Bit 0 Count direction for position calculation or...

Страница 55: ...ta type Value range Init Value Measure ment unit Description metr Inch Teach Preset 0 0 Bit 0 1 Reading of the preset value output value preset value Transition 0 1 Teach Preset Reset Preset 0 1 Bit 0...

Страница 56: ...put a device function is controlled by an external signal Alternatively the connection can also be used decoupled from the device If used as an input the state of an external signal is transmitted to...

Страница 57: ...d quality is below the configured warning threshold the output is set 0 OFF 1 ON 1 6 Bit 0 1 0 Error threshold read quality If the ascertained read quality is below the configured error threshold the...

Страница 58: ...ut output I O 2 The connection can be used as either an input or an output The output is activated by various events in the device If used as an input a device function is controlled by an external si...

Страница 59: ...quality is below the configured warning threshold the output is set 0 OFF 1 ON 1 6 Bit 0 1 0 Error threshold read quality If the ascertained read quality is below the configured error threshold the o...

Страница 60: ...Value Measure ment unit Description metr Inch Measurement value invalid 0 0 Bit 0 1 0 Signals that no valid measurement value can be ascertained 0 Measurement value valid 1 Measurement value invalid...

Страница 61: ...a type Value range Init Value Measure ment unit Description metr Inch Stopping starting the mea surement 0 0 Bit 0 1 0 With this bit the measurement can be stopped and restarted If the measurement is...

Страница 62: ...ue range De fault Measure ment unit Description metr Inch Lower pos limit 2 0 3 sign 32 bit 10 000 000 10 000 000 0 mm in 100 Lower position limit Upper pos limit 2 4 7 sign 32 bit 10 000 000 10 000 0...

Страница 63: ...F status bit is set immediately 1 ON status bit is suppressed for the configured error delay time Error delay velocity 3 3 Bit 0 1 1 Velocity in the case of an error 0 OFF immediately outputs the valu...

Страница 64: ...fined by the Range start and Range end parameters If a direction dependent limit value check is activated via the Direction selection parameter the values of the Range start and Range end parameters a...

Страница 65: ...all parameters for the Static velocity limit value 2 function Further explanations on the Range start and Range end parameters see chapter 8 6 13 Module 11 Static velocity limit value 1 The module con...

Страница 66: ...100 s Relative shift of the switching point to prevent signal bouncing Limit value 3 range start 5 8 sign 32 bit 10 000 000 10 000 000 0 mm in 100 The velocity limit value is monitored beginning at t...

Страница 67: ...ameters see chapter 8 6 13 Module 11 Static velocity limit value 1 The module contains output data with parameter data length of 13 bytes but no input data and no parameters Parameter Rel Adr Data typ...

Страница 68: ...tion 1 Value greater than limit Dynamic velocity limit value exceeded 0 5 Bit 0 1 Signals that the dynamic velocity limit value has been exceeded 0 No limit value violation 1 Value greater than limit...

Страница 69: ...es that selected the value free resolution as resolution Velocity 2 3 unsign 16 bit 5 50 000 1000 mm 1000 s in 100000 s Free resolution of the velocity value Applies for all interfaces that selected t...

Страница 70: ...ted control or marker bar code Third character 2 unsign 8 bit 0 255 0 Third character of the detected control or marker bar code Module ID 1023 or submodule ID 1 The module enables the Tape value corr...

Страница 71: ...ead quality is configured via the status information in module 6 see chapter 8 6 8 and via the switching output functions in module 4 see chapter 8 6 6 or module 5 see chapter 8 6 7 The module contain...

Страница 72: ...OFINET modules set via the GSDML file or the PROFINET default presets are in effect Parameter changes made via the webConfig tool are no lon ger in effect on the PROFINET The parameters for the timing...

Страница 73: ...established via the PC side USB interface Use a standard USB cable with one Type A plug and one Mini B type plug Start the webConfig tool using your PC s Internet browser with IP address 192 168 61 10...

Страница 74: ...e process communication to the control is activated The switching inputs outputs are activated The configuration cannot be changed PROCESS function available ALIGNMENT function not available Service T...

Страница 75: ...ition velocity read quality distance from BCB info on the control label In the Service operating mode the webConfig tool also has the following main menus and functions CONFIGURATION see chapter 9 3 1...

Страница 76: ...ion of the switching inputs and outputs The configuration for switching inputs and outputs SWIO 1 and SWIO 2 is generally performed via the GSDML file The settings configured with the webConfig tool t...

Страница 77: ...ay 5 Switch on time Figure 9 3 Start up delay 0 and switch on time 0 Debounce time Parameter for setting the software debounce time for the switching input The definition of a debounce time extends th...

Страница 78: ...isplayed for viewing purposes only Configuration of the SERVICE USB interface 9 3 2 ALIGNMENT function The ALIGNMENT function serves to simplify mounting and alignment of the BPS The laser is to be ac...

Страница 79: ...in the Process operating mode The measurement results are output in tabular form strictly as monitor output The Pause Start icon can be used to interrupt and resume monitor recording Figure 9 5 PROCE...

Страница 80: ...CS function Figure 9 6 DIAGNOSTICS webConfig function 9 3 5 MAINTENANCE function The MAINTENANCE function is only available in the Service operating mode Functionalities User management Devices Backup...

Страница 81: ...Leuze electronic webConfig tool Extended configuration Leuze electronic BPS 348i 82 Figure 9 7 MAINTENANCE webConfig function Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com...

Страница 82: ...s that indicate the malfunctioning of an IO device Maintenance alarms Transmission of information to avoid the failure of a device through preventa tive maintenance work Manufacturer specific diagnost...

Страница 83: ...d messages With the message filters the events can be filtered according to their status and their class Figure 10 1 DIAGNOSTICS webConfig function 10 2 Operating displays of the LEDs You can ascertai...

Страница 84: ...ware error Check supply voltage Contact Leuze electronic customer ser vice see chapter 12 Service and support Red flashing No bar code in the scanning beam No valid measurement value Query BCB diagnos...

Страница 85: ...v ity LEDs on the connection hood Hardware error Send device to customer service BUS LED red flashing Incorrect wiring Check wiring Communication error Configuration failed IO Error no data exchange C...

Страница 86: ...same position values Soiling of the bar code tape Clean the bar code tape Replace the bar code tape No measurement value can be deter mined No code in scanning beam Code not in the working range of t...

Страница 87: ...de tape is provided on each A4 sheet Five lines of 18 cm with six code information segments of 30 mm each Tape lengths 0 500 m 500 1000 m 1000 1500 m 2500 3000 m BCB 1 m of bar code tape is provided o...

Страница 88: ...lect only those pages that are actually required Change the printer settings so that the bar code is not distorted Check the print results and measure the distance between two bar codes see figure 11...

Страница 89: ...73277 Owen Germany 12 1 What to do should servicing be required Customer data please complete Leuze Service fax number 49 7021 573 199 NOTICE Please use this chapter the as a master copy should servic...

Страница 90: ...lygon wheel Exit window Glass with scratch resistant Indium coating Laser safety class 2 acc to EN 60825 1 II acc to CDRH U S 21 CFR 1040 10 and 1040 11 Working range 50 mm 170 mm At a reading distanc...

Страница 91: ...8 mA Switching output 18 30 VDC depending on supply voltage I max 60 mA short circuit proof Switching inputs outputs protected against polarity rever sal PWR LED green Device ready Power On Operating...

Страница 92: ...C 60068 2 6 test FC Shock Continuous shock IEC 60068 2 27 test Ea Electromagnetic compatibility IEC 61000 6 3 IEC 61000 6 2 contains IEC 61000 4 2 3 4 5 6 Operating voltage UB 24 VDC 20 Power consumpt...

Страница 93: ...ive thickness 0 1 mm Adhesive strength average values On aluminum 25 N 25 mm On steel 25 N 25 mm On polycarbonate 22 N 25 mm On polypropylene 20 N 25 mm Recommended processing temperature 0 C 45 C Amb...

Страница 94: ...348i 95 13 3 Dimensioned drawings all dimensions in mm 1 Reference point for the bar code position Figure 13 2 Dimensioned drawing BPS without connection hood 1 Buy www ValinOnline com Phone 844 385 3...

Страница 95: ...all dimensions in mm Figure 13 3 Dimensioned drawing BPS with MS 348 connection hood all dimensions in mm Figure 13 4 Dimensioned drawing BPS with MK 348 connection hood Buy www ValinOnline com Phone...

Страница 96: ...sional drawings Accessories all dimensions in mm Figure 13 5 Dimensioned drawing MS 348 connection hood all dimensions in mm Figure 13 6 Dimensioned drawing MK 348 connection hood Buy www ValinOnline...

Страница 97: ...i 98 all dimensions in mm Figure 13 7 Dimensioned drawing BTU 0300M W mounting device all dimensions in mm Figure 13 8 Dimensioned drawing BT 300 W mounting bracket Buy www ValinOnline com Phone 844 3...

Страница 98: ...S 2 Clamp profile for fastening to round or oval pipes 16 20 mm 3 Rod holder turnable 360 Figure 13 9 Dimensioned drawing BT 56 mounting device all dimensions in mm Figure 13 10 Dimensioned drawing BT...

Страница 99: ...11 Dimensioned drawing bar code tape BCB with 40 mm grid all dimensions in mm Figure 13 12 Dimensioned drawing bar code tape BCB8 with 30 mm grid 000040 000044 000048 38 72 47 0 2 1 28 BCB8 BCB8 BCB8...

Страница 100: ...348 Connection hood with spring cage terminals 50116471 MS 348 Connection hood with M12 connectors Part No Part designation Description 50104557 K D M12A 5P 5m PVC PWR connection cable M12 socket for...

Страница 101: ...connection cable length 2 m 50106900 KB ET 5000 SSA 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...

Страница 102: ...mm high 50040044 BCB 130 Bar code tape 130 m length 47 mm high 50040045 BCB 140 Bar code tape 140 m length 47 mm high 50040046 BCB 150 Bar code tape 150 m length 47 mm high 50037494 BCB 200 Bar code t...

Страница 103: ...ar code tape 150 m length 47 mm high 50104807 BCB8 Special length 47 mm high Bar code tape with special length 47 mm high 50104808 BCB8 Special length 30 mm high Bar code tape with special length 30 m...

Страница 104: ...series have been developed and manufactured in accor dance with the applicable European standards and directives The manufacturer of the product Leuze electronic GmbH Co KG in D 73277 Owen possesses a...

Страница 105: ...irmware 16 2 Bar code sample 16 2 1 BCB bar code tape with 40 mm grid Figure 16 1 Continuous 40 mm grid Figure 16 2 Single label MVS 40 mm grid Figure 16 3 Single label MV0 40 mm grid Firmware Functio...

Страница 106: ...2 Bar code tape BCB8 with 30 mm grid Figure 16 5 Continuous 30 mm grid Figure 16 6 Single label MVS 30 mm grid Figure 16 7 Single label MV0 30 mm grid BCB8 BCB8 BCB8 BCB8 BCB8 000000 000003 000006 00...

Страница 107: ...Appendix Leuze electronic BPS 348i 108 Figure 16 8 Single marker label 30 mm grid Buy www ValinOnline com Phone 844 385 3099 Email CustomerService valin com...

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