SICK Bulkscan LMS511 Operating Instructions Manual Download Page 23

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O P E R AT I N G I N S T R U C T I O N S |

Bulkscan LMS511

8014829/ZNC5/2017-06-06|

S I C K

Subject to change without notice

2 3

CONFIGURABLE FUNCTIONS

4.10

Monitoring the conveyor belt edge

The Bulkscan monitors the position of the conveyor belt by detecting its left and right

edges. The distance between the conveyor edge and the end of the measurement field

is calculated.

Left conveyor belt

edge

Right conveyor belt

edge

Upper detection limit for

the left conveyor belt

edge

Lower detection

limit for the left

conveyor belt

edge

Lower detection

limit for the right

conveyor belt

edge

Distance between left

conveyor belt edge and

left end of the measure-

ment field (angle left)

Distance between right

conveyor belt edge and

right end of the measure-

ment field (angle right)

Upper detection limit for

the right conveyor belt

edge

Fig. 7: Belt monitoring

The conveyor belt edges are detected using two additional monitoring fields (left and

right from the measurement field). These edges are detected, when the conveyor belt

lies within the configurable detection limits.

Distance from conveyor belt edge smaller

than maximal allowed distance. No warning

is issued.

Distance from conveyor belt edge greater

than maximal allowed distance. A warning

is issued.

Measured distance

between right end of

the measurement field

(angle right) and right

conveyor belt edge

Detected

right conveyor edge

Maximal

allowed

right

conveyor

belt edge

distance

Abb. 8 Signaling of belt edge warnings

The Bulkscan can monitor the distance from the conveyor belt edge and signal on a

digital output if the value exceeds a configurable minimal distance.

• Pay attention to the correct angular adjustment of the sensor to obtain meaningful

values for the distance to the belt edge (see "8.1 Teaching-in the reference contour“

on page 53).

•

You can smooth the measured values with the aid of the averaging filter (see "4.11

Averaging filter“ on page 24).

Measured distance

between right end of the

measurement field

(angle right) and right

conveyor belt edge

Maximal

allowed right

conveyor belt

edge distance

Detected

right conveyor edge

Note

Summary of Contents for Bulkscan LMS511

Page 1: ...O P E R A T I N G I N S T R U C T I O N S Bulkscan LMS511 FLOW SENSORS Laser volume flowmeter for the throughput measurement of bulk goods e n...

Page 2: ...t This work is protected by copyright All rights reserved by SICK AG Reproduction of this document or parts of this document is only permissible within the limits of the legal de termination of Copyri...

Page 3: ...commissioning 12 2 6 IP technology 12 3 Product description 13 3 1 Special features of the Bulkscan 13 3 2 Operating principle of the Bulkscan 13 3 2 1 Measurement principle 13 3 3 Application example...

Page 4: ...ts 39 6 2 3 Ethernet interface connection 40 6 2 4 Serial interface connection 40 6 2 5 Mini USB connection 41 6 3 Wiring the inputs and outputs to the external components 42 6 3 1 Wiring non floating...

Page 5: ...nalog module BAM100 data sheet 70 11 3 Dimensional drawings 71 11 3 1 Dimensional drawing Bulkscan LMS511 71 11 3 2 Dimensional drawings mounting kits 72 11 3 3 Dimensional drawing mounting bracket fo...

Page 6: ...are in charge of servicing and maintaining the device 1 3 Information depth These operating instructions contain information about the Bulkscan on the following topics Product description Mounting Ele...

Page 7: ...ith respect to the use of a certain function or a technical measure Notes inform you about special aspects of the device Display symbols show the status of the 7 segment display of a sender or receive...

Page 8: ...e g conveyor Knowledge of the software and hardware environment in the relat ed application Basic knowledge of the Windows operating system used Basic knowledge of data transmission Tab 1 Qualified sa...

Page 9: ...n the context of the related safety standards for machinery The Bulkscan must not be used in explosion hazard areas Any other use that is not described as correct use is prohibited The use of accessor...

Page 10: ...t entra ner une exposition dangereuse au rayonnement Laserwarnschild Der Bulkscan hat kein Laserwarnschild am Geh use Laser warning sign The Bulkscan has no laser warning sign on the housing Avertisse...

Page 11: ...to the devices Damage irreparable damage of the cable shield due to heating and cable fires b b Make sure the devices connected together in a system Bulkscan power supply encoder PLC host etc all hav...

Page 12: ...nal decommissioning b b Always dispose of unusable or irreparable devices in accordance with the applicable specific national waste disposal regulations b b Dispose of all electronic assemblies as haz...

Page 13: ...ation of bulk height Monitoring of the bulk edges Monitoring of the conveyor belt edges Scanning range up to 20 m with 3 remission Does not require a official approval Simple installation Low maintena...

Page 14: ...rate and mass flow rate as well as the total volume and total mass 3 3 Application examples The Bulkscan is suitable for non contact continuous detection of the bulk volume on conveyor belts It can b...

Page 15: ...ee Error Pay attention to the 7 segment display Slight contamination Clean the front screen Flashing Heavy contamination Clean the front screen Information Check ambient conditions Measurements contin...

Page 16: ...an use a Status signal with the required Logic for the belt opera tion see 4 12 Digital inputs on page 24 How to set an encoder b b Switch to the Measurement tab b b Set Encoder as the source in the B...

Page 17: ...Volume quota volume per pulse b b Configure the Pulse width Ensure that the duration of the pause between pulses is longer than the cycle time resulting from the scan frequency see 8 4 Monitoring of t...

Page 18: ...for the required output b b Select the required Logic b b Define the Lower limit the Upper limit and the associated Hysteresis How to configure the signaling of the volume flow rate on an analog outpu...

Page 19: ...value with the aid of the averaging filter see 4 11 Aver aging filter on page 24 How to configure the calculation of the bulk density b b Switch to the Measurement tab b b Configure the Belt speed see...

Page 20: ...Switch to the Interfaces tab b b Click on Digital outputs to open the Digital outputs tab see 4 13 Digital outputs on page 25 b b Select the assignment Bulk height for the required digital output b b...

Page 21: ...on see 8 3 1 Tolerance against vibration on page 58 Otherwise the sensor outputs the value 0 5 You can smooth the measured value with the aid of the averaging filter see 4 11 Averaging filter on page...

Page 22: ...nimal distance If no bulk material is detected the measured distance to both bulk edges equals the conveyor belt width Pay attention to the correct angular adjustment of the sensor to obtain meaningfu...

Page 23: ...surement field These edges are detected when the conveyor belt lies within the configurable detection limits Distance from conveyor belt edge smaller than maximal allowed distance No warning is issued...

Page 24: ...Select the required Logic b b Select the required Warning All Conveyor edge left or Conveyor edge right b b Configure the Switching delay if required 4 11 Averaging filter The Bulkscan smooths the mea...

Page 25: ...hing conditions for the digital outputs Digital outputs tab Logic You can configure the switching behavior on the occurrence of the switching condition Active low The digital output changes from HIGH...

Page 26: ...the range 4 to 20 mA via the analog module Analog input signals are converted to digital format and transmitted to the Bulkscan The analog module can also convert measured values from the Bulkscan in...

Page 27: ...nfiguration If your network uses static IP addresses then you must adapt the configuration of the Ethernet interface so that a connected PC client can communicate with the Bulkscan via Ethernet If you...

Page 28: ...interface USB The Mini USB Interface permits the direct configuration of the Bulkscan Configuration via USB is only possible if you have installed the USB driver during the installation of the SOPAS c...

Page 29: ...ounting bracket used 4 M6 screws for mounting the SICK mounting bracket on the support screw length dependent on the thickness of the support Tool set 5 2 Selecting the mounting location Risk of malfu...

Page 30: ...M8 side max 16 Nm Regularly check the tightness of the fixing screws On systems that suffer from heavy vibration prevent the fixing screws from com ing loose using screw locking devices Possible ways...

Page 31: ...be used to mount the Bulkscan directly on the intended mounting surface M x 8 Fig 10 Direct mounting During mounting observe the dimensional drawings see 11 3 Dimensional drawings on page 71 5 3 2 Mou...

Page 32: ...e mounting kit 2 only in conjunction with mounting kit 1 to align the Bulk scan in two planes The maximum adjustment angle is 11 in both planes Mounting kit 2 Mounting kit 1 Fixing screws M8 x 9 threa...

Page 33: ...ures that mounting kit 2 remains precisely adjustable crosswise on uneven surfaces Mounting kit 2 Mounting kit 3 Mounting kit 1 Fixing screws M8 x 9 threaded holes Fig 13 Mounting with mounting kit 1...

Page 34: ...MS2xx mounting kit as a replacement sensor for a Bulkscan LMS211 LMS221 LMS2xx mounting kit part no 2018303 Mounting bracket part no 2059271 Fig 14 Mounting with mounting bracket on an existing mounti...

Page 35: ...nt the mounting bracket on the mast bracket b b Mount the Bulkscan on the mounting bracket b b Align the Bulkscan radially b b Fix the mast bracket b b Check the alignment of the Bulkscan and correct...

Page 36: ...ents see 6 3 Wiring the inputs and outputs to the external components on page 42 6 1 Requirements for the electrical installation 6 1 1 Avoiding potential differences The Bulkscan is connected to the...

Page 37: ...n and the peripheral devices can have the following effects Dangerous voltages on the metal housing e g of the Bulkscan Incorrect function or irreparable damage to the devices Damage irreparable damag...

Page 38: ...ply unit in immediate vicinity 20m with SICK standard cables 1 0 mm I O 0 25 mm 50 m 0 5 mm Data RS 232 2 m 0 25 mm Twisted Pair screened Max 115 200 baud 3 m Max 57 600 baud 10 m Max 19 299 baud Data...

Page 39: ...ries on page 77 Other connection cables may have different wire colors 6 2 2 Connection of the digital inputs outputs Fig 18 Pin assignment of the I O connection M12 12 socket A coding Pin Wire color...

Page 40: ...net connection Pre assembled connection cables are available as accessories see 12 2 Accessories on page 77 Other connection cables may have different wire colors 6 2 4 Serial interface connection Fig...

Page 41: ...onnection The Mini USB Interface permits the direct configuration of the Bulkscan The Mini USB connection is located on the front of the sensor under a dustprotective cap Fig 21 Position of the Mini U...

Page 42: ...g non floating digital inputs External Switch Bulkscan 24 VSYS 19 2 28 8 V DC IN1 or IN2 GND IN GND SYS Fig 22 Wiring non floating digital inputs 6 3 2 Wiring floating digital inputs IN1 or IN2 GND IN...

Page 43: ...ENC1 ENC2 GND ENC A 0 B 90 GND Encoder V S Encoder Fig 24 Wiring encoder inputs The encoder requires its own power supply VS encoder and GND encoder 6 3 4 Input circuits IN1 and IN2 Fig 25 Input circu...

Page 44: ...T OUT3 OUT6 GND EXT SPS Bulkscan Fig 27 Connecting the outputs to a PLC active HIGH 6 3 6 Analog inputs outpus with analog module BAM100 6 3 6 1 Module design Fig 28 module design Do not dismount term...

Page 45: ...e transfer of the data and the supply of the Bus Terminal electronics The power contacts deal with the supply for the field electronics and thus represent a supply rail within the bus terminal block T...

Page 46: ...a power cont act The feed for the power contacts has no connection to the voltage supply for the BC9050 electronics The spring loaded terminals are designed for wires with cross sections between 0 08...

Page 47: ...r all inputs is connected to the 0 V power contact The 24 V power contact is connected to the terminals in order to enable the connection of 2 wire sensors without external supply The power contacts a...

Page 48: ...minals four outputs are 2 wire versions and have a common ground potential The power contacts are con nected through The reference ground of the outputs is the 0 V power contact The LEDs indicate the...

Page 49: ...iguration in non volatile memory in the sensor Select File Save device file to save the configuration outside the sensor e g to have a backup in case of sensor replacement Resetting the configuration...

Page 50: ...personnel Maintenance operation Teaching in the reference contour Configuration of all functions and interfaces Save parameters in non volatile memory in the sensor Reset sensor Change all passwords...

Page 51: ...or maintenance As Authorized client you can change all passwords How to configure the device code b b Establish the connection to the sensor b b Log in to the sensor as Authorized client b b On the In...

Page 52: ...thout notice 5 2 CONFIGURATION Frame Telegram Frame Designation STX STX STX STX Length Data CS Length byte 1 1 1 1 4 2 495 1 Description Start of text character Length of the data without CS Binary en...

Page 53: ...parameters see 8 2 Performing a test measurement on page 57 a Setting tolerances see 8 3 Setting tolerances on page 57 b Set the Contamination measurement see 8 4 Monitoring of the contamination degr...

Page 54: ...set the Angle left negative value and right posi tive value such that the maximum possible conveyor belt width can be detected or Click and drag the left or right edge beam to the required aperture an...

Page 55: ...uccessful teach in Green Orange Maintenance In the event of an error Green Orange Maintenance Tab 12 Indicators during teach in b b If the teach in process was not successful Check the ambient conditi...

Page 56: ...n the Teach in configuration bar move the Level compensation slider so that the measured contour blue dots matches the reference contour at the unloaded edge areas of the conveyor belt Positive values...

Page 57: ...How to carry out a test measurement b b Start SOPAS and establish a connection to the sensor b b Log in as Authorized client b b Ensure that hazard free operation is possible and start the full convey...

Page 58: ...t e g a building roof instead of to the bulk Examples Fragments of glass as bulk Stagnant water on the conveyor belt In this case the distance values measured are way outside the reference area In rel...

Page 59: ...w the reference contour Some belts may have slits or gaps which may cause measurement points below the reference contour to be measured leading to incorrect measurement of the throughput The Ignore me...

Page 60: ...ed Strategy Behavior Inactive Contamination measurement is not carried out Highly availabe Contamination warning and contamination errors are only output when the front screen is uniformly contaminate...

Page 61: ...ume using a compensation function The software calculates this compensation function based on one or more reference measurements Perform up to 10 reference measurements when the load on the conveyor b...

Page 62: ...available Quadratic compensation function A quadratic compensation function delivers optimal results in the range where the refe rence measurements were made However expected measurements outside of t...

Page 63: ...7 segment display shows b b Place a defined reference volume on the conveyor belt b b Ensure that hazard free operation is possible b b and start the full conveyor belt b b Wait until the bulk has mo...

Page 64: ...reduce this effect by using the anti static plastic cleaner and the SICK lens cloth see 12 2 Accessories on page 77 How to clean the front screen 1 Use a clean soft brush to remove dust from the fron...

Page 65: ...Possible cause Possible measures Sensor is currently starting b b Wait until the sensor is ready for operation no display Sensor in measuring mode No error Reference measurement for compensation funct...

Page 66: ...ions see 8 3 3 Optimization for outdoor applications on page 58 Tab 16 Error and status indicators on the 7 segment display 10 4 Status indication BAM100 Fig 39 status indication LEDs diagnosis of vol...

Page 67: ...without notice 6 7 FAULT DIAGNOSIS LEDs diagnosis of SPS LED Ethernet Meaning PLC on PLC running flashing cycle time is exceeded off cycle time exceeded permanently or PLC stopped TC DC on TwinCAT co...

Page 68: ...Operating range Distance sensor bulk material 0 5 m 20 m Belt speed 30 m s 30 m s Number of echoes evaluated 5 Performance Power up delay temperature dependent 30 s 60 s Cycle time 13 3 ms 20 0 ms 28...

Page 69: ...tage for LOW Input capacity Static input current Duty cycle Ti T Input frequency Current load 11 V 3 V 6 mA 2 k 24 V 0 V 1 nF 0 5 50 mA 30 V 5 V 15 mA 100 kHz 100 mA Digital outputs Voltage drop load...

Page 70: ...0 Mbaud Cable length between Bulkscan and BAM100 100 m max Analog input 4 x 4 20 mA Internal resistance 85 Ohm Resolution 12 Bit Measurement error 0 3 of final value Surge voltage resistance 30 V DC T...

Page 71: ...k resistance acc EN 60068 2 6 EN 60068 2 27 Ambient conditions Ambient temperature operation 0 C 55 C Ambient temperature storage 25 C 85 C Approval Approval CE UL GL 11 3 Dimensional drawings 11 3 1...

Page 72: ...uctions Bulkscan LMS511 8014829 ZNC5 2017 06 06 S I C K Subject to change without notice 7 2 TECHNICAL DATA 11 3 2 Dimensional drawings mounting kits Mounting kit 1 Sensor Fig 41 Dimensional drawing m...

Page 73: ...erating instructions Bulkscan LMS511 8014829 ZNC5 2017 06 06 S I C K Subject to change without notice 7 3 TECHNICAL DATA Sensor Mounting kit 1 Mounting kit 2 Fig 42 Dimensional drawing mounting kit 2...

Page 74: ...instructions Bulkscan LMS511 8014829 ZNC5 2017 06 06 S I C K Subject to change without notice 7 4 TECHNICAL DATA Sensor Mounting kit 1 Mounting kit 2 Mounting kit 3 Fig 43 Dimensional drawing mountin...

Page 75: ...Subject to change without notice 7 5 TECHNICAL DATA 11 3 3 Dimensional drawing mounting bracket for existing LMS2xx mounting kit Mastbracket part no 2018304 Mounting bracket part no 2059271 Fig 44 Di...

Page 76: ...DATA 11 3 4 Dimensional drawing mounting bracket with mast bracket Mastbracket part no 2018304 Mounting bracket part no 2059271 Fig 45 Dimensional drawing mounting bracket with mast bracket mm 11 3 5...

Page 77: ...Analog signals 3 x IN 4 20 mA 4 x OUT 4 20 mA 2073296 Measuring wheel en coder with open cable Measuring wheel DFV60E 22EK01024 Cable 1 5 m 8 pin Surface O ring Measuring wheel circumference 300 mm N...

Page 78: ...rence 500 mm Encoder resolution 0 488 mm Inc 2055227 Incremental encoder with blind hollow shaft Incremental encoder DFS60E BHEK01024 Blind hollow shaft 15 mm Cable 8 wire universal 1 5 m Number of li...

Page 79: ...in use 2059271 Mounting kit 1 Mounting bracket for direct mounting from the rear on wall or machine not adjustable 2015623 Mounting kit 2 Mounting bracket for rear mounting on wall or machine adjusta...

Page 80: ...Digital inputs see 13 1 10 Digital inputs on page 86 Digital outputs see 13 1 11 Digital outputs on page 87 Reference measurement compensation function see 13 1 12 Reference measure ment compensation...

Page 81: ...types Length Byte Value range bool_1 1 0 oder 1 uint_8 1 0 255 int_8 1 128 127 uint_16 2 0 65 535 int_16 2 32 768 32 767 uint_32 4 0 4 294 967 295 int_32 4 2 147 483 648 2 147 483 647 float_32 4 1 5...

Page 82: ...AccessMode 1 ETX Request STX sMN BsMaintenance ETX Reply STX sAN BsMaintenance ETX Log out STX sMN Run ETX Reply STX sAN Run 1 ETX The Bulkscan switches to the Maintenance operating mode Write a read...

Page 83: ...nts within a scan bool_1 0 No 1 Yes BsContamination Contamination of the front screen bool_1 0 No 1 Yes 13 1 5 Operating mode Teach in Permissible commands sRN sEN Variable name Description Variable t...

Page 84: ...ssFlow Mass flow rate float_32 t h mvVolumeSum Volume sum float_32 m mvMassSum Mass sum float_32 t mvGravity Center of gravity float_32 0 to 1 mvHeight Bulk height float_32 m mvDensity Bulk density fl...

Page 85: ...s flow rate 4 mA point float_32 0 to 106 t h aiMassFlowMax Mass flow rate 20 mA point float_32 0 to 106 t h parHeightStrategy Bulk height Strategy uint_8 0 Center point 1 Highest point parAveragingFlo...

Page 86: ...ght Conveyor belt edge right Upper limit float_32 20 1 000 mm parConveyorLowerLi mitRight Conveyor belt edge right Lower limit float_32 20 1 000 mm mvConveyorDistance Left Measured distance to left co...

Page 87: ...O1Logic DO2Logic DO3Logic DO4Logic DO5Logic DO6Logic Logic of the digital outputs 1 to 6 uint_8 0 Active high 1 Active low outVolumeQuota Volume quota per pulse float_32 0 01 to 106 m Inc outMassQuota...

Page 88: ..._32 5 to 95 Upper hysteresis float_32 5 to 95 outSpeed Belt speed Parameter Variable type Value range Unit Lower limit float_32 0 to 30 m s Upper limit float_32 0 to 30 m s Lower hysteresis float_32 5...

Page 89: ...le name Description Variable type Value range Unit ccRefVolume1 ccRefVolume2 ccRefVolume3 ccRefVolume4 ccRefVolume5 ccRefVolume6 ccRefVolume7 ccRefVolume8 ccRefVolume9 ccRefVolume10 Reference volume r...

Page 90: ...mation Last user string max 18 characters DIpara Service information Last configuration string DD MM YYYY Date DIparatm HH MM Time Permissible commands sRN sWN Variable name Description Variable type...

Page 91: ...O perating instructions Bulkscan LMS511 8014829 ZNC5 2017 06 06 S I C K Subject to change without notice 9 1...

Page 92: ...il support sick jp Malaysia Phone 6 03 8080 7425 E Mail enquiry my sick com Mexico Phone 52 472 748 9451 E Mail mario garcia sick com Netherlands Phone 31 30 2044 000 E Mail info sick nl New Zealand P...

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