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1. The measuring system functions with a red light laser Class 2 In the case of Class 2 laser devices the eye is not endangered if the exposure to the laser radiation is very brief up to 0 25 s and accidental For this reason devices of this class can be used without additional protective measures provided the application does not require one to look into the laser beam deliberately for longer periods i e 0 25 s or to look repeatedly into the laser beam or the reflected laser beam The existence of the blinking reflex for the protection of the eyes may not be assumed Therefore eyes should be closed consciously or the head should be turned away immediately The measuring system must be installed in such a way that the exposure of persons to the laser beam can only occur accidentally The laser beam must only extend as far as is necessary for the range measurement The beam must be limited at the end of the useful range by a target area in such a way as to minimize the danger from direct or diffuse reflection The area outside the operating range where the unshielded laser beam falls should be limited as far as possible and should remain out of bounds particularly in the area above and below eye level Heed the laser safety regulations according to DIN EN 60825 1 in their most current version Observe the legal and local regulations applicable to the operation of laser units ith 21CFR 1 to 10 50 with IEC 60825 1 20
2. 10 4 2 Read digital input sNRI Displays the state of the digital input if the input is not inactive Command Command I lt trm gt Return successful I x lt trm gt Return Error Ezzz lt trm gt Module ID 0 9 0 Input Off Signal Low 1 Input On Signal High Error code Parameters TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 90 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic Command set 10 5 Special User Commands The special user commands can be configured by the user and are an extension to the standard commands Use these commands carefully and only if you really understand what they do 10 5 1 Set Get user distance offset sNuof The user can set an individual overall offset correction for all distance measurement commands in this Special User Command section The standard distances measurement commands are not involved Set Command Get Command Command sNuof xxxxxxxx lt trm gt sNuof lt trm gt Return successful JNof lt trm gt gNuof xxxxxxxx lt trm gt Return Error gNQEZZZ gN Ezzz N Module ID 0 9 Parameters xxxxxxxx Offset in 1 10 mm positive negative ZZZ Error code 10 5 2 User configured distance measurement sNug Triggers simple distance measurement similar to the command 10 2 2 Distance measurement sNg on page 81 This command returns the dista
3. 20mA Two programmable digital outputs DO1 and DO2 Digital output for error signalization DOE One programmable digital input D11 ASCII protocol to control external displays D Sub connector and screw terminal joint for easy connection IP65 protected against ingress of dust and water 4 LEDs for status signaling Complementary configuration software available at web site www tr electronic de or Support CD Optional Internal heater for module operation down to 40 C Laser class II lt 0 95mW Accessories for easy use of the sensor For easy startup with the device please use the free configuration software from our li web page http www tr electronic de or Support CD Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 63 of 96 Introduction Relectronic 3 1 Product identification The product is identified by the label on the top of the enclosure Version Typical Accuracy 1 5mm 3 0mm Standard version Pep S0 D HEB OOD Part No LLB60 00600 Part No LLB60 00601 Extended temperature range era LLB nD Part No LLB60 00610 Part No LLB60 0061 1 3 2 Components 4 10 3 8 1 Status LEDs 6 Screw terminal status signaling RS422 RS232 analog digital output 2 15 Pin D Sub connector 7 ID switch RS422 RS232 analog digital output defines the module ID for RS422 operation Cable gland M1
4. Return Error gN Ezzz c lt trm gt N Module ID 0 9 xxxxxxxx Distance in 0 1mm Cc 0 no new measurement since last s Nq command 1 one new measurement since last s Nq command not overwritten 2 more than one measurement since last s Nq command overwritten Error code Parameters 10 3 Configuration commands 10 3 1 Set Get communication parameter sNbr Sets the communication parameters for the serial interface This command saves all configuration parameters to Flash The changed baud rate is activated after the next power on Bold default parameters first use or after reset Command Command sNbr y lt trm gt Return successful 9N lt trm gt Return Error gN Ezzz lt trm gt N Module ID 0 9 y Defines the new settings Baud rate Data bit Parity Baud rate Data bit Parity 1200 N 4800 E Parameters 9600 9600 1200 2400 N 19200 N 19200 E E E E 38400 N 38400 E TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 84 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic Command set 10 3 2 Set automatic mode sNA This command activates the automatic mode of the LLB 60 D It triggers continuous measurement of the distance and sets the analog and digital outputs according to the measured distance values The rate of measurements is defined with the sampling time If the sampling time is set to zero t
5. TR ELE BA DGB 0015 02 Page 81 of 96 Command set 10 2 4 Temperature measurement sNt Triggers measurement of the temperature inside the sensor Relectronic Command Command sNt lt trm gt Return successful gNt xxxxxxxx lt trm gt Return Error gN Ezzz N Module ID 0 9 Parameters xxxxxxxx Temperature in 0 1 C ZZZ Error code 10 2 5 Laser ON sNo Switches laser beam ON for easy adjustment Command Command Return successful Return Error Module ID 0 9 Parameters Error code 10 2 6 Laser OFF sNp Switches laser OFF Command Command Return successful Return Error Module ID 0 9 Error code Parameters TR Electronic GmbH 2007 All Rights Reserved Page 82 of 96 TR ELE BA DGB 0015 02 Printed in the Federal Republic of Germany 07 22 2009 Relectronic Command set 10 2 7 Single sensor Tracking sNh d e Danger of physical injury and damage to property by undefined interface states Never use this command if more than one module is connected to the WARNING RS232 RS422 line Triggers continuous measurement of the distance This command is not to be used with more than one LLB 60 D on the RS 232 RS 422 line The measurements are continued until the STOP CLEAR command sNc is issued The status LEDs and the digital outputs are updated corresponding to the new measured
6. Save configuration parameters sNs This command saves all configuration parameters which are set by the commands above The parameters are written to the Flash Memory Command Command sNs lt trm gt Return successful GNs lt trm gt Return Error gN Ezzz N Module ID 0 9 Parameters ZZZ Error code 10 3 8 Set configuration parameters to factory default sNd This command restores all configuration parameters to their factory default values The parameters are written to the Flash Memory li The communication parameters are also reset to factory settings Command Command sNd lt trm gt Return successful gN lt trm gt Return Error gNQEZZZ Parameters N Module ID 0 9 Error code 10 3 9 Get Software Version sNsv Retrieves the software version of the LLB 60 D Command Command sNsv lt trm gt Return successful gNsvtxxxxyyyy lt trm gt Return Error qN EzzZZ Parameters N Module ID 0 9 Module software version Interface software version Error code TR Electronic GmbH 2007 All Rights Reserved Page 88 of 96 TR ELE BA DGB 0015 02 Printed in the Federal Republic of Germany 07 22 2009 TRelectronic Command set 10 3 10 Get Serial Number sNsn Retrieves the serial number Command Command sNsn lt trm gt Return successful GNsnt xxxxxxxx lt trm gt Return
7. be requested from TR Electronic GmbH The manufacturer of the product TR Electronic GmbH in D 78647 Trossingen operates a certified quality assurance system in accordance with ISO 9001 1 3 Abbreviations and definitions TR Electronic GmbH 2007 All Rights Reserved Page 56 of 96 EC European Community EMC Electro Magnetic Compatibility ESD Electro Static Discharge IEC International Electrotechnical Commission LLB Laser Measuring Device VDE German Electrotechnicians Association TR ELE BA DGB 0015 02 Printed in the Federal Republic of Germany 07 22 2009 Relect ronic Basic safety instructions 2 Basic safety instructions 2 1 Definition of symbols and instructions means that death serious injury or major damage to property could occur ifthe stated precautions are not met gt WARNING means that minor injuries or damage to property can occur if the stated precautions are not met gt CAUTION means that eye injury can occur from laser light if the stated precautions are not met gt WARNING indicates important information s or features and application tips for the product used 2 2 Obligation of the operator before start up As an electronic device the measuring system is subject to the regulations of the EMC Directive It is therefore only permitted to start up the measuring system if it has been established
8. distance Command Command sNh lt trm gt Return successful gNh xxxxxxxx lt trm gt Return Error gN Ezzz N Module ID 0 9 Parameters xxxxxxxx Distance in 0 1mm ZZZ Error code 10 2 8 Tracking with buffering Start s N Triggers continuous measurement of the distance with internal buffering in the module buffer for one measurement The rate of measurements is defined with the sampling time If the sampling time is set to zero the measurements are executed as fast as possible The last measurement can be read out from the module with the command sNq The measurements are continued until the sNc command is issued Set Command Get Command Command SN XXXXXXXX lt trm gt sNf lt trm gt Return successful 9Nf lt trm gt QGNf XXXXXXXX lt trm gt Return Error gN Ezzz lt trm gt gN Ezzz lt trm gt N Module ID 0 9 Parameters xxxxxxxx Sampling rate in 10ms if 0 gt max possible rate ZZZ Error code Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 83 of 96 Command set Relectronic 10 2 9 Read out Tracking with buffering SNq After starting tracking with buffering with the command sN the last measurement can be read out from the module with the command s Mo Command Command sNq lt trm gt Return successful gNq xxxxxxxx c lt trm gt
9. for LLB60 00600 and LLB60 00610 as 20 20 0x0 20 30 well as 5 mm for LLB60 00601 and LLB60 00611 The LLB 60 D does not compensate changes of atmospheric environment These changes can influence the accuracy if measuring long distances gt 150m under conditions very different from 20 C 60 relative humidity and 953 mbar air pressure The influences of the atmospheric environment are described in B Edlen The Refractive Index of Air Metrologia 2 71 80 1966 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 74 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic 6 2 Specifications Typical measuring accuracy for LLB60 00600 LLB60 00610 LLB60 00601 LLB60 00611 Technical data 1 5 mm at 20 3 0 mm at 20 Smallest unit displayed 0 1 mm Measuring range on natural surfaces 0 05 to approx 65 m Measuring range on orange reflective target plate see chapter 11 Accessories on page 95 0 05 to 500 m Measuring reference from front edge see 8 Physical dimensions Diameter of laser spot at target with a distance of Ammat5m 8mm at 10 m approx 28mm 14mm at 50m approx 40mm 25mm at 100m Time for a measurement Single measurement Tracking 0 15 to approx 4 sec 0 15 to approx 4 sec Light source Laser diode 620 690 nm red IEC 60825 1 2001 Class 2 FDA 21CFR 1040 10 and 1040 11 Beam divergence 0 16 x 0 6 m
10. pressed reset button Keep the reset button pressed until all LEDs on the module are illuminated Release the reset button Switch the power OFF and wait 5 seconds Switch on the power and wait until the green power LED is on 7 3 Digital output 1 DOUT The LLB 60 D contains two digital outputs for level monitoring DO 1 and DO 2 fn 7K and one digital output for error signalization DO E These outputs are open drain outputs as shown in Figure 7 and can drive up to 200mA Maximum switching voltage is 30V DC In the ON state the FET transistor is electro conductive e tn Figure 7 Open drain output 7 4 Digital Input The Digital Output DO 1 can be configured as a Digital Input DI 1 This is useful for triggering measurements by means of an external switch or push button Please refer to chapter 10 4 Digital Input on page 90 LowLevelis U p lt 2VDC High Level is U p1 gt 9VDC and U p1 lt 30VDC 7 5 Analog output The analog output of the LLB 60 D is a current source 0 20mA or 4 20mA It is capable of driving loads up to 5000 The analog output has an accuracy of 1 Full scale a oa Umax Max uncertainty Range Ons Conf yinvist Confyaxoist Distance programmed for the max output current Max 100 100 Confninoist Distance programmed for the min output current Example The configured measurement range is 0 20m and the actual measured distance is 14m This results in a measurement unc
11. start sequence the LLB 60 D is ready to use TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 80 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic Command set 10 2 Operation commands 10 2 1 STOP CLEAR command sNc Stops the current execution and resets the status LEDs as well as the digital outputs Command Command Return successful Return Error Module ID 0 9 Parameters Error code 10 2 2 Distance measurement sNg Triggers simple measurement of distance Each new command cancels an active measurement Command Command sNg lt trm gt Return successful gNg xxxxxxxx lt trm gt Return Error gN EzzZ N Module ID 0 9 XXXXXXXX Distance in 1 10 mm Error code Parameters ZZZ 10 2 3 Signal measurement sNm Signal measurement can be done continuously or with a single measurement The signal strength is returned as a relative number in the range of 0 to 25 million Command Command sNm c lt trm gt Return successful JgNM xxxxxxxx lt trm gt Return Error gN Ezzz N Module ID 0 9 0 single measurement 1 repetitive measurement A Use only with one sensor XXXXXXXxX Signal strength range 0 25 millions Error code Parameters ZZZ Printed in the Federal Republic of Germany 07 22 2009 TR Electronic GmbH 2007 All Rights Reserved
12. that the system machine into which the measuring system is to be fitted satisfies the provisions of the EC EMC Directive the harmonized standards European standards or the corresponding national standards Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 57 of 96 Basic safety instructions Relectronic 2 3 General risks when using the product The product hereinafter referred to as the measuring system is manufactured according to state of the art technology and accepted safety rules Nevertheless improper use can pose a danger to life and limb of the user or third parties or lead to impairment of the measuring system or other property Only use the measuring system in a technically faultless state and only for its designated use taking safety and hazard aspects into consideration and observing this User Manual Faults which could threaten safety should be eliminated without delay 2 4 Proper use The measuring system is used to measure distances and to condition the measurement data for the subsequent control of industrial control processes Proper use also includes e observing all instructions in this User Manual e observing the nameplate and any prohibition or instruction symbols on the measuring system e observing the enclosed documentation e g product insert connector configurations etc e observing the operating instr
13. 01 EN 60825 1 2001 www tr electronic de Type Part No SN o 040 10 and for deviations pursuan t 50 dated May 2001 and Eglishalde 6 D 78647 Trossingen Tel 49 0 7425 228 0 Fax 228 33 Peuecrronic GmbH C LLB 60 D Laser beam outlet 70341091 Interface RS 422 232 Options Power 9 30V 0 5A Laser specifications 1 DOE Error LLB60 00600 Al Laser warning symbol 620 690nm 04 2007 Laser protection class 2 accor IEC 60825 1 FDA 21 CFR 1040 10 1040 11 Wavelength 620 690 nm SE Beam divergence 0 16 x 0 6 mrad 13 A0 Pulse duration 0 45 x 10 s Max radiant power 0 95 mW Printed in the Federal Republic of Germany 07 22 2009 TR Electronic GmbH 2007 All Rights Reserved TR ELE BA DGB 0015 02 Page 61 of 96 Basic safety instructions Relectronic A WARNING Danger of physical injury and damage to property Do not point the viewfinder directly at the sun the viewfinder functions as a magnifying glass and can injure eyes and or cause damage inside the LLB 60 D De energize the system before carrying out wiring work or opening and closing electrical connections Do not carry out welding if the measuring system has already been wired up or is switched on Ensure that the laser warning symbol on the measuring system is well visible anytime No use of accessories from other manufact
14. 6 TR ELE BA DGB 0015 02 07 22 2009 Relectronic General information 1 General information The User Manual includes the following topics e Basic safety instructions e Introduction e Device setup e Installation e Technical data e Electrical components e Physical dimensions e Factory settings e Command set e Accessories As the documentation is arranged in a modular structure this User Manual is supplementary to other documentation such as product datasheets dimensional drawings leaflets etc The User Manual may be included in the customer s specific delivery package or it may be requested separately 1 1 Applicability This User Manual applies exclusively to the following measuring system series with Analog interface LLB60 00600 LLB60 00601 LLB60 00610 LLB60 00611 The products are labelled with affixed nameplates and are components of a system The following documentation therefore also applies e the operator s operating instructions specific to the system e this User Manual Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 55 of 96 General information 1 2 EC Declaration of conformity Relectronic The measuring systems have been developed designed and manufactured under observation of the applicable international and European standards and directives A corresponding declaration of conformity can
15. 6 x 1 5mm 3 j 8 Laser beam outlet for connection cable insertion 4 Cover 9 Receiver optics provides access to electrical components 5 Reset switch 10 Product label resets the LLB 60 D to default settings see 2 8 on page 61 3 3 Validity This manual is valid for LLB 60 D devices with the following software version Interface software version 0100 or later Module software version 0100 or later To get the software version for the LLB 60 D use the command described in 10 3 9 Get Software Version sNsv on page 88 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 64 of 96 TR ELE BA DGB 0015 02 07 22 2009 TRelectronic Introduction 3 4 Measurement range The LLB 60 D is an optical instrument whose operation is influenced by environmental conditions Therefore the measurement range achieved in use may vary The following conditions may influence the measurement range Influence Factors increasing range Factors reducing range Bright and reflective surfaces such as the target Matt and dark surfaces T t surf nn plates see 11 Accessories on page 95 green and blue surfaces Dust fog heavy rainfall Airborne particles Clean air heavy snowfall Sunshine Darkness Bright sunshine on the target The LLB 60 D does not compensate for the influence of the atmospheric environment which may be relevant when measuring long distances e g gt 150
16. Digital output for error signalization Open Drain 10 DO 2 Digital output 2 Open Drain 11 DO 1 Digital output 1 Open Drain or Digital input 1 12 GND Ground line Power DC 13 PWR 9V 30V LLB 60 D 24 30V LLB 60 D H Heating option TR ELE BA DGB 0015 02 TR Electronic GmbH 2007 All Rights Reserved Page 77 of 96 Physical dimensions Relectronic 8 Physical dimensions All dimensions in mm LO Q S x tT gt ex es or A p AA oO o Oy 5 4 g OO 5 E eo el Vi D gt D N No Y ane 5 2 o5 d ka gt 0 N LI II mw IT y y opg gt AAS S N CH OO A re st lt gt G92 KE Ek ek nw D l TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 78 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic 9 Factory settings 9 1 Operation Mode Controlled Mode 9 2 Communication parameters Baud 19200 Data bit 7 Parity Even Stop bit 1 9 3 Analog outputs Min output 4mA Range min Om Range max 10m Error output OmA 9 4 Module ID ID Number 0 9 5 Digital output 1 DOUTI ON 2m 5mm 2005mm OFF 2m 5mm 1995mm 9 6 Digital output 2 DOUT2 ON 1im 5mm 995mm OFF im 5mm 1005mm 9 7 Digital input 1 D11 Inactive configured as output 9 8 Use
17. Error gNeEzzz N Module ID 0 9 Parameters XXXXXxxx Serial number of the device ZZZ Error code Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 89 of 96 Command set Relectronic 10 4 Digital Input LLB 60 D The following commands configure the terminal DO1 This port can also be used as digital input 9 e DOYDI 1 For safety reasons always use a resistor to 4k protect the connection terminal V 7 8 e 10 4 1 Configure digital input sNDI1 The digital output 1 of the LLB 60 D can also be used as digital input Its state can be read or trigger a configurable action Use the following command to configure the behavior of the digital input li On active digital input the digital output function of DO1 is deactivated Set Command Get Command Command Il Xxxxxxxx lt trm gt sN lt trm gt Return successful 9NDI1 lt trm gt sNDI1 xxxxxxxx lt trm gt Return Error gGN Ezzz lt trm gt gN EzZzz lt trm gt N Module ID 0 9 xxxxxxxx 0 Digital input inactive DO1 active 1 activate the digital input to read out its state with the command 10 4 2 Read digital input SNRI Trigger Distance measurement sNg Start Stop Single sensor Tracking sNh Start Stop Tracking with buffering sNf Error code Parameters
18. IP65 TR Electronic GmbH 2007 All Rights Reserved Page 96 of 96 TR ELE BA DGB 0015 02 Printed in the Federal Republic of Germany 07 22 2009
19. Rotary Linear Encoders Encoders Page 49 96 LLB60 00600 LLB60 00601 e Software Support CD 490 01001 LLB60 00610 Soft No LLB Utility LLB60 00611 Benutzerhandbuch User Manual Laser Entfernungs Messgerat Laser Measuring Device LLB 60 D LLB 60 D H z E o S TR ELE BA DGB 0015 02 07 22 2009 TRelectronic Contents Contents 18Xo 1 17 CTT 51 R visi n INdEX E 54 1 General informatio issena enaena ma aaa eaaa aa aE aa a aa EA nahmen aS E aaO aT ENa 55 1 1 Applicability ccc cceceee cece cece cece eeceneae eee ee seen eeceaaaeeeeeeeeececeaaaeceeeeeseseceeasaeeseeeesetecareseess 55 1 2 EC Declaration of conformity n 4s nennen nennen 56 1 3 Abbreviations and detfinttons nennen 56 2 Basic Safety instructions 44 24440s022000H4404000 00 cateceisiasecceesesscuctesateaeedivcaaceecaveccediaveacces sects E 57 2 1 Definition of symbols and mstruchons ern 57 2 2 Obligation of the operator before start up nen 57 2 3 General risks when using the product ursssnennnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnan 58 2 4 Proper use nenn 58 2 5 Warranty and liability 4444444 HR en nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnsnennnnnnnnnnn nn 59 2 6 Organization lmeasures nunmal 59 2 7 Personnel qualification obligations nn 60 2 8 Safely INTOFMAUONES nannten 61 SR ge H EE 63 3 1 Product dentiCatlon BEE 64 Keele 64 3 3 Vali
20. dity E 64 3 4 Measurement range rn a a a a aa 65 3 5 Prevention of erroneous measurements cece eeeeee cece eee eeeeeeeeaeaeeeeeeeseteccieeeeeeeeeeeeteees 65 3 0 1 Rough SHEI un een EEEEN ee EEELEL 65 3 5 2 Transparent SUMAGES enairar anina E E Garde leanoteacadeegecuesqnelaa etme 65 3 5 3 Wet smooth or high gloss surfaces sssseesseeerenneneseeenrtnnrnesttrnrrnnnenesent 65 3 5 4 Inclined round surfaces ccccccceceeseeeseecececeaeeeseecececeaueaseeeeeeeeeseaaaeeeeeneeseanees 65 3 5 5 Multiple reflections onsnnnnnnnneneseensnnnnetesterettnnttesttertnennnnsrtentnnnnnnnsennnnnnn nennen 65 4 Device SQCUP TE 66 Al eene 66 4 2 Controlled mode 67 4 2 1 Configuration cee tee erie renee errr e ee ee nets ee naeeeeenaeeeeeeiaeeeeeeaes 67 4 2 2 Host software 67 4 3 Automatic mode een ahnen ee 68 GW Nee te UTC EE 68 4 4 Display lee on a a nahe sinken 69 4 9 ExXternal THQ QM EE 70 4 9 1 Configuration EE 70 Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 51 of 96 Contents Relectronic SMS Cal AG OM WEPERPFTEPFPFEPEREFERPPEEFFFFEBFERFEEFEPELECLRPEETETFFEBEFPEPEEFRERFEFFFREECFFELEEEFFEFFFBECFPFERRERFEPFELSEPFEEREFFFFEPEFPPEREREERES 71 De Re ie ue BE 71 9 2 Device e WEE 71 e Beete e EEN 71 5 2 2 Cable EONNeclion geed EES 71 5 2 3 Shield and Ground nn 71 5 2 4 Controlled mode Han nnnnnnnennnnnnnnnnnnnnnnannnn
21. ee 90 10 4 1 Configure digital input sNDIl uu znnenessnnnnesnnnnnnnnnnnnennnnnnnnnnnennnnnnn nn 90 10 4 2 Read digital input sNRI 222204424nnnnnnnnnnnnnennnnnnnnnnnnnnnnennnnnnennnnnne nn 90 10 5 Special User Command Siscu iraa ar er arena 91 10 5 1 Set Get user distance offset Muert 91 10 5 2 User configured distance measurement SNUG uusssssnenesnnnnnnennnnnnnennnnn 91 10 5 3 User configured single sensor tracking sNuh nennen 92 10 5 4 User configured tracking with buffering Start wor 93 10 5 5 Read out User configured tracking with buffering wo 93 10 6 Error codes EE 94 RE E 95 11 1 Viewfinder oeseri enreiriiearenii eeranak nna NEK ANEAN AKUN EANAN EA AEAN ER AA ARANAN EAEEREN KA AEAEE ERAAN E 95 11 2 Target olates 95 11 3 Lasor EE EE 95 NR ge ul Ee en ET EE 96 719 Connector Coven EE 96 11 6 Connector with 90 cable exit IP65 oo cc cccccccccccccecececeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeess 96 Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 53 of 96 Revision index Relectronic Revision index Available as Order No Target plate 49 500 040 09 25 07 01 Connector with 90 62 000 1464 e Revision Modification of the standards 07 22 09 0 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 54 of 9
22. ernal Trigger TRelectronic The LLB 60 D includes the option of triggering measurements with an external switch or push button on Digital Input 1 DI 1 Using the Digital Input DI 1 disables the Digital Output DO 1 LLB 60 D 13 AO AGND 12 e ole DOIDI 1 1k V 7 8 e The command to activate the external trigger option is described in 10 4 Digital Input on page 90 4 5 1 Configuration After connecting the LLB 60 D the following steps are necessary to activate the external trigger The example shows the configuration for triggering a single distance measurement No Action Comment Command Defines the action for a trigger event on DI1 e ae 7 1 1 Activate digital input DIT Example for module 0 sODI1 2 lt trm gt Configure DI1 to trigger a single distance measurement The changed configuration must be saved to make it permanent T 5 Save settings s0s lt trm gt Example for module 0 Save settings for module 0 1 Commands are described in 10 Command set on page 80 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 70 of 96 TR ELE BA DGB 0015 02 07 22 2009 TRelectronic Installation 5 Installation 5 1 Mounting Three M4 threaded holes in the bottom of the LLB 60 D make it easy to mount the device 5 2 Device wiring 5 2 1 Power Supply For trouble free operation use a separate power su
23. ertainty of 0 2m 1 of 20m which includes all parameters temperature drift sensor accuracy linearity target color etc The uncertainty decreases if the ambient temperature is stable TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 76 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic 7 6 Connector 7 6 1 D Sub connector 15 enneeen 9 8 eero eee 1 7 6 2 Screw terminal Printed in the Federal Republic of Germany 07 22 2009 Electrical components Pin Designator Description 1 Rx RS232 receive line 2 Tx RS232 send line 3 T RS422 send line negative 4 T RS422 send line positive 5 R RS422 receive line negative 6 R RS422 receive line positive 7 DC Power 8 PWR 9V 30V for LLB 60 D 24V 30V for LLB 60 D H Heating option 9 DO 1 Digital output 1 Open Drain or Digital input 1 10 DO2 Digital output 2 Open Drain 11 DOE Digital output for error signalization Open Drain 12 AGND Analog ground 13 JAO Analog output 0 4 20mA 14 GND Ground line 15 GND Ground line Pin Designator Description 1 R RS422 Receive line positive 2 R RS422 Receive line negative 3 T RS422 Send line positive 4 T RS422 Send line negative 5 Tx RS232 Transmit line 6 Rx RS232 Receive line 7 AGND Analog ground 8 AO Analog output 0 4 20mA 9 DOE
24. f the stop command If necessary change the settings for 1 the serial interface sObr 2 lt trm gt 3 Set communication Power OFF Wait 10s Change parameters Example for module 0 settings on the host Set serial interface to 19200 Baud 8 Bit no Parity Power ON 1 Commands are described in chapter 10 Command set on page 80 settings 9 Factory settings on page 79 using the reset button see 7 2 Reset switch on page 76 an If the communication parameters of the module are lost please reset the configuration to the factory Please note that the ID switch must be reset manually 4 2 2 Host software Host software is required for operation of the LLB 60 D in controlled mode When connecting multiple devices to a single serial line RS422 strict Master Slave communication must be implemented LLB 60 D operates as slave e Danger of physical injury and damage to property by accidentally commands Careful testing of the host software together with the devices prior to WARNING installation is strongly recommended Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 67 of 96 Device setup Relectronic 4 3 Automatic mode The automatic mode is provided for host less operation of the LLB 60 D The analog and digital outputs are updated according the configuration described below as soon as the unit is powe
25. he measurements are executed as fast as possible The automatic mode is active until the sNc command is issued e The operating mode is stored in the LLB 60 D and activated immediately This mode is also activated after next power ON e Internally tracking with buffering is started command sNf Therefore the last measurement can also be read out from the module with the command sa Command Command SNA XXXXXXXX lt trm gt Return successful 9NA lt trm gt Return Error gNeEzzz N Module ID 0 9 Parameters xxxxxxxx Sampling time in 10 ms if 0 gt max possible rate ZZZ Error code 10 3 3 Set Get analog output min level s Nvm This command sets the minimum analog output current level 0 or 4 mA Set Command Get Command Command sNvm x lt trm gt sNvm lt trm gt Return successful gNvm lt trm gt gNvm x lt trm gt Return Error qgN EzZzZZ qN EzzZ N Module ID 0 9 x Minimum output for analog out Parameters 0 0 mA 1 4mA Error code Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 85 of 96 Command set Relectronic 10 3 4 Set Get analog output value in error case sNve This command sets the analog output current level in mA in case of an error This level can be lower than the minimum level set in 10 3 3 Set Get analog output min level s Nvm Set Co
26. ifferent ID numbers WARNING It is possible to connect multiple devices on a single RS422 line To ensure proper operation strict Master Slave communication must be applied It is important that the Master has full control of the communication and never initiates a new communication before termination of the previous communication answer from the LLB 60 D or timeout LLB 60 D LLB 60 D LLB 60 D slave slave slave ID switch ID switch ID switch Position 0 Position 1 es Position 9 l ta elel amp te ele Z Ge du gt N N Sg N e x e e H H H R R A Li kd kd Host B R PC or PLC e e e master A a A A B R k 9 30VDC LLB 60 D J 24 30VDC LLB 60 D H mit Heizung with heating ov Figure 5 Connecting multiple devices with RS422 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 72 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic 5 2 5 Automatic mode Installation The analog interface of the LLB 60 D is isolated from the rest of the device When using the analog interface connect the analog ground AGND Make sure that the total resistance in the analog path is lower than 500 Q 9 30VDC LLB 60 D AO EI G Analog Input AGND LLB 60 D 12 10 0 20mA l DO 1 24V le DO2 ell TE ss 14 15 lo
27. igital input status read Digital output cannot be set if configured as digital input Number cannot be displayed check output format Distance out of range Selected configuration parameters result in too narrow range Temperature too high contact TR Electronic if error occurs at room temperature Temperature too low contact TR Electronic if error occurs at room temperature Measurement canceled by user input on serial interface Received signal too weak distance Use different target and distances ifthe problem persists please contact TR Electronic Received signal too strong Use different targets and distances ifthe problem persists please contact TR Electronic Too much background light Use different target and distances if the problem persists please contact TR Electronic Distance cannot be calculated because ambiguous targets Use clear defined targets to measure the distance 260 not listed Hardware failure Contact TR Electronic Before contacting TR Electronic please collect as much information as possible TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 94 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relect ronic Accessories 11 Accessories 11 1 Viewfinder The telescopic viewfinder can be used for easy alignment of the LLB 60 D for long distances Clip the support onto
28. ions On the PC any terminal program can be used to communicate with the module A configuration utility is also available on the web page www tr electronic de N Q O 5 Q ECHT Default setting Baud 19200 E d 9 30VDC LLB 60 D arity even P Stop 1 24 30VDC LLB 60 D H mit Heizung with heating Figure 2 Connection for LLB 60 D configuration TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 66 of 96 TR ELE BA DGB 0015 02 07 22 2009 TRelectronic Device setup 4 2 Controlled mode In controlled mode each operation of a LLB 60 D is triggered by a command sent from a host system over a serial line While a single device can be connected to the host system using the RS232 interface up to 10 devices can be connected to a single serial RS422 line The related command set is described in Chapter 10 on page 80 4 2 1 Configuration After connecting the module the steps below are necessary to configure the LLB 60 D for the controlled interface mode No Action Comment Command 1 Changes of the module ID are activated after a power cycle Set ID switch to position 0 Set ID switch Power OFF Wait 10s Example for module 0 Power ON Change the ID Switch to position 0 Set the LLB 60 D to the controlled mode if not already in controlled mode 4 2 Set controlled mode s0c lt trm gt Example for module 0 Set to controlled mode by means o
29. l Digital Input SPS PLC 24 30VDC LLB 60 D H mit Heizung with heating OV Figure 6 Connection of an instrument and a PLC 5 3 Alignment of the laser beam Alignment of the laser beam is often difficult when the target is far away as the laser spot is not visible An optional telescopic viewfinder is available which simplifies alignment significantly Please refer to chapter 11 Accessories on page 95 for a description of the viewfinder Printed in the Federal Republic of Germany 07 22 2009 TR ELE BA DGB 0015 02 TR Electronic GmbH 2007 All Rights Reserved Page 73 of 96 Technical data Relectronic 6 Technical data 6 1 Measuring accuracy The measuring accuracy corresponds to the ISO recommendation ISO R 1938 1971 with a statistical confidence level of 95 4 A 99 7 i e twice the standard deviation o refer to diagram on the right The typical measuring accuracy relates to average conditions for 95 4 measuring It is 1 5mm for the LLB60 00600 and LLB60 00610 as well as 3 0mm for the LLB60 00601 and LLB60 00611 valid in the tracking mode The maximum measuring error relates to unfavorable conditions such as Highly reflective surfaces e g reflector tapes Operation at the limits of the permitted temperature range adaptation to ambient temperature canceled Very bright ambient conditions strong heat shimmer and can be up to 2 mm
30. m These effects are described in B Edlen The Refractive Index of Air Metrologia 2 71 80 1966 3 5 Prevention of erroneous measurements 3 5 1 Rough surfaces On a rough surface e g coarse plaster measure against the center of the illuminated area To avoid measuring to the bottom of gaps in the surface use a target plate see 11 Accessories on page 95 or board 3 5 2 Transparent surfaces To avoid measuring errors do not measure against transparent surfaces such as colorless liquids such as water or dust free glass In case of unfamiliar materials and liquids always carry out a trial measurement Erroneous measurements can occur when aiming through panes of glass or if there are several objects in the line of sight 3 5 3 Wet smooth or high gloss surfaces 1 Aiming at an acute angle deflects the laser beam The LLB 60 D may receive a signal that is too weak error message 255 or it may measure the distance targeted by the deflected laser beam 2 If aiming at aright angle the LLB 60 D may receive a signal that is too strong error message 256 3 5 4 Inclined round surfaces Measurement is possible as long as there is enough target surface area for the laser spot 3 5 5 Multiple reflections Erroneous measurements can occur in the case that the laser beam is reflected from other objects than the target Avoid any reflecting object along the measurement path Printed in the Federal Republic of Ger
31. many TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 65 of 96 Device setup Relectronic 4 Device setup We recommend performing the configuration steps in an office before mounting the device especially if you are not familiar with the LLB 60 D The LLB 60 D supports two types of operation modes e Controlled mode e Automatic mode for use in stand alone operation The first decision to be taken is the type of operation mode that will be used to transmit the distance measurement data While the controlled mode provides maximum flexibility and accuracy it is often not suitable for integration into existing PLCs or analog environments In such cases the automatic mode might be preferred Influence controlled mode aioe nee with analog output and or digital outputs Accuracy depends on signal scaling Accuracy Maximum measurement accuracy see 10 3 5 Set Get distance range Au on page 86 Flexibility Access to full command set Limited Integration Requires protocol implementation Wiring of AO and or DO signals Connection of up to 10 LLB 60 D to a to t Connection single RS 422 line Point to point connection The following two sections describe the configuration of the LLB 60 D for the controlled and automatic modes 4 1 Connection To be able to configure the LLB 60 D it must be powered and connected to a PC Figure 2 shows the necessary connect
32. mmand Get Command Command sNve xxx lt trm gt sNve lt trm gt Return successful 9Nve lt trm gt SNVe xxx lt lt trm gt Return Error gNQEZZZ gNQEZZZ N Module ID 0 9 Parameters Value in case of an error in 0 1mA Error code 10 3 5 Set Get distance range sNv Sets the minimum and maximum distances corresponding to the minimum and maximum analog output current levels 0 20mA 4 20mA DIST D DIST D_ Aout 20 mA Aout x16 mA 4 mA D 12x Dan D max Dmin Aout Analog current output DIST Actual measured distance D min Distance programmed for the minimum output current Dmax Distance programmed for the maximum output current Set Command Get Command Command SNVHXXXXXXXX tyyyyyyyy lt trm gt sNv lt trm gt Return successful JNV lt trm gt GNV XXXXXXXxXTtYYYYYYyy lt trm gt Return Error qN EzzZ qgN EzZzZZ N Module ID 0 9 xxxxxxxx Minimum distance in 1 10 mm corresponding to OMA 4mA yyyyyyyy Maximum distance in 1 10 mm corresponding to 20mA ZZZ Error code Parameters TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 86 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic 10 3 6 Set Get digital output levels sNn Command set Sets the distance levels at which the digital outputs are switched ON and OFF with a hysteresis Two different situatio
33. nce corrected with the user offset and user gain as set with the command 10 5 1 Set Get user distance offset sNuof Each new command cancels an active measurement This command takes the user distance offset into account s Nuof Command Command sNug lt trm gt Return successful JNUg XXXXXXXX lt trm gt Return Error gN Ezzz lt trm gt N Module ID 0 9 XXXXXXXX Distance in 0 1mm ZZZ Error code Parameters Printed in the Federal Republic of Germany 07 22 2009 TR Electronic GmbH 2007 All Rights Reserved TR ELE BA DGB 0015 02 Page 91 of 96 Command set Relectronic 10 5 3 User configured single sensor tracking sNuh d e Danger of physical injury and damage to property by undefined interface states Never use these commands if more than one module is connected to the WARNING RS232 RS422 line Triggers continuous measurement of the distance and outputs the result immediately to the serial interface The measured distance is corrected with the user offset and user gain as set with the command 10 5 1 Set Get user distance offset sNuof Since the LLB 60 D returns the result directly after completing a measurement never use this command if more than one device is connected to the serial line The measurements are continued until the stop clear command sNc is issued Each measurement updates the status LED s and the digital outputs Th This command take
34. nnen 80 10 1 5 Startup seuence nn nnmnnn 80 TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 52 of 96 TR ELE BA DGB 0015 02 07 22 2009 TRelectronic Contents 10 2 Operation commands EE 81 10 2 1 STOP CLEAR command SNC uurueennsnennnnensnnnnnnnnnnnnnnnnennnnnnnnn nennen 81 10 2 2 Distance measurement sNg 240senenssnnnnnennnennnnnnnnnnennnnennnnnnn nennen 81 10 2 3 Signal measurement SMM unessnseensssnnnnnnennnnnnennnnnnnnnnnnnnnennnnnnennnn nn nn 81 10 2 4 Temperature measurement ot 82 10 2 5 Laser ON ewei 82 10 26 Laser OFF SNDY aaa ne a nn eines 82 10 2 7 Single sensor Tracking own 83 10 2 8 Tracking with buffering Start vr 83 10 2 9 Read out Tracking with buffering oho 84 10 3 Configuration Commande nn 84 10 3 1 Set Get communication parameter sNbr usrsssnnenneennnnnennnnnnnennnn nen 84 10 3 2 Set automatic mode on 85 10 3 3 Set Get analog output min level s Nvm nen 85 10 3 4 Set Get analog output value in error case Ave 86 10 3 5 Set Get distance range sv nn 86 10 3 6 Set Get digital output levels ev 87 10 3 7 Save configuration parameters yz 88 10 3 8 Set configuration parameters to factory default ou 88 10 3 9 Get Software Version Maul 88 10 3 10 Get Serial Number ysn ener cece sear reer eaeeeeeeaaeeeeeenaeeeeeenaeeeeeenaes 89 10 4 DigitallInput a 4 see ane adidas
35. nnnnnnnnnnnannnnnnnnen 72 5 2 5 Automatic mode nn 73 5 3 Alignment of the laser beam nes ennnnnnnnnn 73 6 TechiniGall E scission ccatiesassancnnceenicacassannaenecncxcnvnsentnenconcksnersenndenecncieatsdendenencsensineasenannceexdanssnntnwnn tein 74 6 1 Measuring accuracy ssseeerseeesrrssrrrneerrrrasttnnedttinaadttnnaatantaattnadatanaaatannaatanAaaaaaaaaa annaa 74 e le e 75 7 Electrical components us ee een 76 7 1 ID SWIC EEN 76 1 2 Resetswitch essen ana ale eines 76 3 Digital e Tue EE 76 CA Digital Input lea Renee eaten pate 76 7 5 Analog output nn 76 7 6 Connector eee 77 06 1 D Sub connector nnd 77 D Eternal ee SNE 77 8 Physical TEE sisi sesisccacccecieecevieeds send Kae bean aka 78 9 Factory EE d Le EE 79 9 1 Operation 79 9 2 Communication parameters ssssessssessesnrtesseettttnrttetttrttttnttnsttettttn tansan tnnnnn nennen annene 79 GE Ee e e TC 79 9 4 Mod le ID darna a a E AE feacavueuaseauedeelasdsdhatbenetucdsacteeauncs 79 9 5 Digital output 1 DOUT 79 9 6 Digital output 2 DOUT 79 9 7 Digital inputi lh 79 9 8 User distance olfset aeniensnsen See nen ea dE 79 10 COMMANG SOC MERRPFEBRERFEPPELPEPPFEPEFPFFEPCEBEFPEEPFEPFFEFEPEHUFPFEFRIEFFFEERLEPPFEREEFFFFEPEFEFERSETFETEEFPELEFFEEFFFETFEPEESFFEEFRIEFTE 80 TOA Generali naar eb nee reden dateien ren 80 10 1 1 Command termination tem 80 10 1 2 Module identification NL 80 10 1 3 Parameter separator nennen 80 10 1 4 Set Get Commande ne
36. ns are possible ON Distance gt OFF Distance DO Closed Open Distance ON Distance lt OFF Distance DO Closed Open Distance Off Set Command The ON level of the hysteresis is larger than the OFF level With an increasing distance the digital output is switched on open drain output is closed when the distance exceeds the ON level With a decreasing distance the digital output is switched off open drain output is open when the distance falls below the OFF level The ON level of the hysteresis is smaller than the OFF level With a decreasing distance the digital output is switched on open drain output is closed when the distance falls below the ON level With an increasing distance the digital output is switched off open drain output is open when the distance exceeds the OFF level Get Command Command SNnN XXXXXXXX VVVYYyyy lt trm gt sNn lt trm gt Return successful gNn lt trm gt gNN XXXXXXXX tyyyyyyyy lt trm gt Return Error gN Ezzz qN Ezzz Parameters ZZZ Printed in the Federal Republic of Germany 07 22 2009 TR ELE BA DGB 0015 02 N Module ID 0 9 n Digital output port 1 or 2 xxxxxxxx Distance ON level in 1 10 mm for switching digital output ON yyyyyyyy Distance OFF level in 1 10 mm for switching digital output OFF Error code TR Electronic GmbH 2007 All Rights Reserved Page 87 of 96 Relectronic Command set 10 3 7
37. onic Device setup No Action Comment Command The changed configuration must be saved to make it permanent e 5 Save settings s0s lt trm gt Example for module 0 Save settings for module 0 Set the LLB 60 D to the automatic mode with the desired update rate 6 Set automatic mode Example for module O sOA 0 lt trm gt Set measurement rate to fastest possible speed 1 Commands are described in chapter 10 Command set on page 80 If the communication parameters of the module have been lost please reset the configuration to the li factory settings 9 Factory settings on page 79 using the reset button see 7 2 Reset switch on page 76 Please note that the ID switch must be reset manually 4 4 Display Mode If Display Mode is enabled the LLB 60 D formats the measured distance as ASCII string which is understood by External Displays with a serial interface Since the LLB 60 D outputs this formatted string automatically on the serial interface after completing a measurement Measurement results can be displayed on an external display without an additional controller For a detailed description of this mode please contact TR Electronic e D LI gt CD CO 3 OU Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 69 of 96 Device setup 4 5 Ext
38. perty are excluded if they result from one or more of the following causes e Non designated use of the measuring system e Improper assembly installation start up and programming of the measuring system e Incorrectly undertaken work on the measuring system by unqualified personnel e Operation of the measuring system with technical defects e Mechanical or electrical modifications to the measuring systems undertaken autonomously e Repairs carried out autonomously e Third party interference and Acts of God 2 6 Organizational measures e The User Manual must always be kept accessible at the place of use of the measuring system e In addition to the User Manual generally applicable legal and other binding accident prevention and environmental protection regulations are to be observed and must be mediated e The respective applicable national local and system specific provisions and requirements must be observed and mediated e The operator is obliged to inform personnel on special operating features and requirements e The personnel instructed to work with the measuring system must have read and understood the User Manual especially the chapter Basic safety instructions prior to commencing work e The nameplate and any prohibition or instruction symbols applied on the measuring system must always be maintained in a legible state e Do not undertake any mechanical or electrical modifications on the measuring s
39. pply for the LLB 60 D e LLB 60 D 9 30 VDC 0 5 A e LLB 60 D H 24 30 VDC 2 5 A 5 2 2 Cable connection A ferrite core must be fitted to the connecting cable Use a ferrite core with an impedance of 150 Q to 260 Q at 25MHz and 640 Q to 730 Qat 100MHz For example you can use KCF 65 from KE Kitagawa 5 2 3 Shield and Ground The LLB 60 D contains two electrically isolated grounds the general ground GND and the analog ground AGND GND and AGND are connected to the housing by a RC element Please see Figure 3 LLB 60 D 15 pin D Sub GND jo AGND 2 Screw terminal el Zz oO lt GND Figure 3 Connection between shield Ground GND and Analog Ground AGND Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 71 of 96 Installation Relectronic 5 2 4 Controlled mode RS232 e Danger of physical injury and damage to property by undefined interface states Never connect multiple LLB 60 D s on a RS232 serial line WARNING Only point to point communication is possible when using the RS232 interface Tx u Rx Host PC or PLC LLB 60 D Rx 2 Tx 9 30VDC 7 8 V 24 30VDC LLB 60 D H ov 14 15 Figure 4 Point to point connection with RS 232 RS422 e Danger of physical injury and damage to property by undefined interface states Ensure that all LLB 60 D s are set to d
40. r distance offset User distance offset Omm Printed in the Federal Republic of Germany 07 22 2009 TR ELE BA DGB 0015 02 Factory settings TR Electronic GmbH 2007 All Rights Reserved Page 79 of 96 Command set Relectronic 10 Command set 10 1 General 10 1 1 Command termination lt trm gt All commands for the LLB 60 D are ASCII based and terminated lt trm gt with lt cr gt lt 1 gt 10 1 2 Module identification N Since the module can be addressed with the ID switch the ID is represented in the commands by N At the location of the N insert the Module ID 10 1 3 Parameter separator The command syntax uses the sign as parameter separator The sign can be replaced by the minus sign if applicable by the command 10 1 4 Set Get Commands All configuration commands that are used to set configuration values can also be used to read the currently set value by omitting the parameter The command syntax is described as follows Set Command Get Command Command sNuof xxxxxxxx lt trm gt sNuof lt trm gt Return successful gNof lt trm gt gNuof xxxxxxxx lt trm gt Return Error gN Ezzz gN Ezzz N Module ID 0 9 Parameters xxxxxxxx Offsetin 1 10 mm positive negative ZZZ Error code 10 1 5 Startup sequence After power on the LLB 60 D does all the initializations and sends a start sequence gN On this sequence the N stands for the Module ID After sending this
41. rad Pulse duration 0 45x10 s Maximum radiant power 0 95 mW Laser Life Time gt 50 000h at 20 C ESD IEC 61000 4 2 1995 A1 A2 EMC EN 61000 6 4 EN 61000 6 2 Power supply 9 30V DC 0 5A for LLB 60 D 24 30V DC 2 5A for LLB 60 D Heating option Dimensions 150 x 80 x 55 mm LLB 60 D LLB 60 D H Operation temperature 10 C to 50 C 40 C to 50 C Storage temperature 40 C to 70 C Degree of Protection IP65 IEC60529 protected against ingress of dust and water Weight LLB 60 D 665 g LLB 60 D H 690g Interfaces 1 RS232 RS422 interface 1 programmable analog output 0 4 20mA 2 programmable digital outputs 1 programmable digital input 1 digital output for error status 1 See 6 1 Measuring accuracy on page 74 2 In case of permanent continuous measurement tracking mode the max temperature is reduced to 45 C Printed in the Federal Republic of Germany 07 22 2009 TR Electronic GmbH 2007 All Rights Reserved TR ELE BA DGB 0015 02 Page 75 of 96 Electrical components Relectronic 7 Electrical components 7 1 ID switch This switch is used to set the module ID and can be set from 0 to 9 Default setting is 0 7 2 Reset switch To reset the module to factory settings do the following e Switch OFF the power for the module Press the reset button and keep it pressed Switch on the power for the module with
42. red up Analog Output The analog output is configurable and works with two ranges 0 20mA 4 20mA Digital Outputs Three digital outputs are included in the LLB 60 D Two are programmable while the third is used to signal an error state of the device 4 3 1 Configuration After connecting the module the following steps are necessary to configure the LLB 60 D for automatic mode No Action Comment Command Defines if the current output range from 0 to 20mA or from 4 to 20mA Set current output sOvmt1 lt trm gt range Example for module 0 Set current output range from 4mA to 20mA Defines minimum distance Dyin and the maximum distance Dmax for the distance range of the analog output sO0v 00000000 00100000 lt trm gt 2 Get distance range Example for module 0 Set distance range from 0m to 10m Sets the current that should be applied in case of an error Set analog output in 3 sOve 000 lt trm gt case of anetror Example for module 0 Set current to OmA in case of an error Set the ON and OFF level for the digital outputs 4 Configure digital s01 00020000 00020050 lt trm gt output Example for module 0 302 00040000 00040050 lt trm gt DO 1 off 2000mm on 2005mm DO 2 off 4000mm on 4005mm TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 68 of 96 TR ELE BA DGB 0015 02 07 22 2009 TRelectr
43. ror code 10 5 5 Read out User configured tracking with buffering sNuq After starting User configured tracking with buffering with the command s Nuf the last measurement can be read out from the LLB 60 D with the command sNuq This command takes the user distance offset into account sNuof Command Command sNuq lt trm gt Return successful gNugq xxxxxxxxt c lt trm gt Return Error gN Ezzz c lt trm gt N Module ID 0 9 XXXXXXXX Sampling time in 10ms if 0 gt use max possible sample rate 0 no new measurement since last sNug command 1 one new measurement since last sNuq command not overwritten 2 more than one measurement since last sNuq command overwritten Error code Parameters Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 93 of 96 Command set Relectronic 10 6 Error codes Meaning Wrong syntax in command prohibited parameter in command entry or non valid result Not in tracking mode start tracking mode first Sampling too fast set the sampling time to a larger value Command cannot be executed because tracking mode is active first use command sNc to stop tracking mode Communication error Distance value overflow caused by wrong user configuration Change user offset and or user gain Wrong mode for d
44. s the user distance offset into account sNuof Command Command sNuh lt trm gt Return successful 9NuUh xxxxxxxx lt trm gt Return Error gN Ezzz lt trm gt N Module ID 0 9 Parameters XXXXXXXX Distance in 0 1mm ZZZ Error code TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 92 of 96 TR ELE BA DGB 0015 02 07 22 2009 TRelectronic Command set 10 5 4 User configured tracking with buffering Start sNuf Triggers continuous measurement of the distance with internal buffering in the module buffer for one measurement The measured distance is corrected with the user offset and user gain as set with the command 10 5 1 Set Get user distance offset sNuof Define the rate of measurements with the sampling time If the sampling time is set to zero the measurements are executed as fast as possible The last measurement can be read out from the module with the command s Nuq The measurements are continued until the STOP CLEAR command sNc is issued This command takes the user distance offset into account sNuof Set Command Get Command Command sNuf xxxxxxxx lt trm gt sNuf lt trm gt Return successful gNuf lt trm gt gNuf xxxxxxxx lt trm gt Return Error gGN Ezzz lt trm gt gN Ezzz lt trm gt N Module ID 0 9 Parameters xxxxxxxx Sampling time in 10ms if 0 gt use max possible sample rate ZZZ Er
45. the case of the LLB 60 D Part Number Description On request Telescopic viewfinder 11 2 Target plates The target plates provide a defined measuring target Color orange reflective for measuring longer distances from about 30m The reflective surface sends more light back to the LLB 60 D These target plates work over distances from 0 05 to 500m Part Number Description Aluminium target plate orange 49 500 040 reflective 210 x 297 mm 11 3 Laser glasses The red lens glasses improve visibility of the laser dot under bright environment conditions They can be used for distances up to 10 20m Part Number Description On request Laser glasses Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 95 of 96 Accessories 11 4 Connection set Relectronic Part Number Description 62 205 009 Connection set 11 5 Connector cover IP65 If the LLB 60 D is connected via the cable gland and the cover protects the 15 pin D Sub connector 15 pin D Sub connector is not used this Part Number Description 49 500 041 Connector cover IP65 11 6 Connector with 90 cable exit IP65 The connector allows the connection of the LLB 60 D with IP65 protection Part Number Description 620 001 464 Connector 90
46. uctions from the machine or system manufacturer e operating the measuring system within the limit values specified in the technical data The following areas of use are especially forbidden e in areas in which interruption of the laser beam can cause damage or personal injury for example by covering the laser lens opening e in environments where heavy rain snow fog vapors or direct sunlight etc can impair the laser intensity e in environments where there is an explosive atmosphere e for medical purposes Where there is a danger of physical injury and damage to property arising from jumps in the position of the measuring system WARNING As the measuring system does not constitute a safety component a plausibility check of the measuring system values must be performed through the subsequent control system It is mandatory for the operator to integrate the measuring system into his own safety concept TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 58 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relect ronic Basic safety instructions 2 5 Warranty and liability The General Terms and Conditions Allgemeine Gesch ftsbedingungen of TR Electronic GmbH always apply These are available to the operator with the Order Confirmation or when the contract is concluded at the latest Warranty and liability claims in the case of personal injury or damage to pro
47. urers A CAUTION Ensure that the area around the assembly site is protected from corrosive media acid etc Do not open the measuring system Disposal If disposal has to be undertaken after the life span of the device the respective applicable country specific regulations are to be observed Cleaning Clean the lens opening of the measuring system regularly with a damp cloth Do not use any aggressive detergents such as thinners or acetone TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 62 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relectronic Introduction 3 Introduction The LLB 60 D optional LLB 60 D H with heating is a powerful distance measuring instrument for integration into industrial applications It allows accurate and contactless distance measurement over a wide range using the reflection of a laser beam Gemessene Distanz Measured distance Measuring reference Messreferenz LLB60D P oO D oO N Figure 1 Standard application Key features Compatible with TR LLB 30 D H Laser Distance Sensor Measurement range 0 05 up to approx 65 m on natural surfaces and up to approx 500 m on reflective target plate Serial interface RS232 and RS422 Connection of up to 10 modules on a single RS422 line Wide range power supply 9 30VDC heating option 24 30VDC Programmable analog output 0 4
48. ystem apart from those explicitly described in this User Manual e Repairs may only be undertaken by the manufacturer or a facility or person authorized by the manufacturer Printed in the Federal Republic of Germany TR Electronic GmbH 2007 All Rights Reserved 07 22 2009 TR ELE BA DGB 0015 02 Page 59 of 96 Basic safety instructions Relectronic 2 7 Personnel qualification obligations e All work on the measuring system must only be carried out by qualified personnel Qualified personnel includes persons who through their training experience and instruction as well as their knowledge of the relevant standards provisions accident prevention regulations and operating conditions have been authorized by the persons responsible for the system to carry out the required work and are able to recognize and avoid potential hazards e The definition of Qualified Personnel also includes an understanding of the standards VDE 0105 100 and IEC 364 source e g Beuth Verlag GmbH VDE Verlag GmbH e Define clear rules of responsibilities for the assembly installation start up and operation The obligation exists to provide supervision for trainee personnel TR Electronic GmbH 2007 All Rights Reserved Printed in the Federal Republic of Germany Page 60 of 96 TR ELE BA DGB 0015 02 07 22 2009 Relect ronic Basic safety instructions 2 8 Safety information s WARNING Eye injury from laser radiation

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