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High-speed, High-precision Digital Micrometer LS

1. 4 M2 5 10 p 4 24 24 L 10 4 M2 5 Depth 3 max 4 04 5 through screw holes 4 M4 Depth 3 max 8 depth 4 5 1 R 8 depth 4 Depth 10 max 45 T Tr 45 38 i E I 26 l i 13 5 E 22 0 2 Measuring 55 55 6 13 5 Front view of receiver position Front view of transmitter 109 Measuring range 126 5 E SIT 71 5 60 gt 60 71 5 S6 ep i ie gu ds I J gu m c 55 495 3 05 5 Mounting holes 80 3 05 5 Mounting holes 2n 160 2n Cable length 200 Cable length 500 50 214 50 Cable length 200 4 M4 6 Through 6 holes 2 M4 2 M4 o ri o o Xx TEX a 26 rae D ze Depth 5 max Depth 5 max I ste o 135 iss o d iM T i MI 22 22 175 165 38 113 113 38 Unit mm E LS 7070 Measuring Head 4 M2 5 9 30 i i 5 Measuring head 42 4 05 5 through screw holes Depth 5 max q 09 5 depth 5 5 4 M4 70 15 Depth 10 max X HEN l 28 21 m 26 Front view of receiver 2410 3 Measuri
2. Command Response Head S ic HE T les SCL IH E Ts ads He Ter Page 7 13 BS an S c JARI ede sc JR fads e Ter 8 SEG edge number S Cl JS E l eller S C jJ IS E ls El eee eee e Tier g Page 7 13 X Area check S c Jr Leder sc I Jr pads qt Tt Tier Page 7 14 Level SIC E eles s c 5 It e pado eer Page 7 14 Calculation S JC JCA IL ler s c 1 IC A EL Oier Page 7 14 Average S c JAIMIE ier S c JA Iv Ind er T Page 7 14 amp Measuring mode S JC MIE J ler S C jl MIE EL Fk ler 9 Page 7 15 5 Self timing S c Ir M ier S I Tr ML er amp Page 7 15 Offset S Jc ofr bler sc o Te RIL dije im fo cr Page 7 15 Analog Reference value S C A U Eller S C J A JU FL ber Page 7 15 Threshold SIC A o bler SCL To T IL Pepi Peller Page 7 16 Reference UPPER S c TU IP IL eer Suc IP EL iii er value Page 7 16 sravpARD SC S p eller Sc l5 IS p l5 AIL ele lier LOWER S c T Tw eer s Te I Wi ego ei fen ien Eo irn f n cr Threshold HH S c H H 5 Ihe SCL IH HIS ds eller E Page 7 17 z HI SIC HT 1 eder Se EL ler 9 E LO S c It o Indie Sc s It fols ds m mler 9 E LL SIC L fit
3. E BS C3 Mounting bracket G L oa e 1245 E H Ais r 200 E LS 7010 Measuring Head 4 94 5 through screw holes 15415 4 M4 38 depth 4 1 r rough holes Measuring head 36 24 26 16402 25 25 L 227 Measuri ing 3 04 Mounting holes 76 51 range 8 32 2 04 Mounting holes T w 56 1 D Tl 56 T 49 0 a T fec Zh a b 4 H HERE 4 E a 47 iru 80 Cable length 500 60 Cable length 140 Cable length 140 3 5 81 38 3 5 6 48 126 25 2 M4 2 M4 Through holes Base 35 2 M4 Depth 5 max 45 Depth 5 max za 16 T 16 26 b f 4 ele i B 115 45 4M4 40 92 47 118 142 70 Through 212 holes Unit mm Chapter 8 Specifications E LS 7030 Measuring Head
4. 3 Press the A Jor w key and make ON OFF settings ON Setting 1 Input the number of edges to be measured The setting part flashes Press these keys to set the value 4 Press the key after the value is set The input value is entered and the area display appears again 4 15 Chapter 4 Function Settings Difference Check If there is a radical change between measured values the change will be detected and output Setting Range Difference average 1 to 16 times Difference value 1 to 9999 um Note The results of difference checks will be output externally provided that DIFF function output settings are made properly in advance Refer to Function Output Selection on page 4 19 for details The result output of a difference check is a 26 6 ms long single output signal which is not displayed on the control panel E Setting Method 1 Select the area to be set and press the key 2 Press the key three times The setting part flashes Averaging times A Press these vH keys to set AREA DISP the value 4 Press the key The input value is entered and the difference value display flashes 5 Press the A or V key and set the difference value
5. ES Output type M a 1 cr Output set number 0 Measured value T 1 Measured value Comparator result 0 OUT1 OUT2 1 Only OUT1 LS 2 Only OUT2 Response in case of measured value output E Output number L E Is Ts Js Ts Ts Ts Ts Jis t A s s lis s Ils Ils js Jis JS t t 1 cr i Es fis fs Ts We Is ts Te is a Comparator result HH HI GO LO or LL Measured value Added if the output value is 1 Omitted if the format output value is 0 See page 7 7 Example The following data will be output if the output set number is 0 and the output value is 1 MjOJ 011 2 3 4 5 0 HAE i 2 41 1612 3741 0 Lo L OUT1 measured QUT1 comparator L OUT measured value value result OUT comparator result Measured Value Re output Command R M cr r us Response Previous output transmitted again E Measured Value Output under Timing Control Command Bm Output type B 0 Measured value al Ouiputnumber 1 Measured value Comparator result 0 OUT1 OUT2 1 Only OUT1 Ls 2 Only OUT2 Response L E Output number Ue s Js Ts Js Ts EE Ts Ts r e d t Ls Ts Is Is Ws Is Js Is lis Tl it Mt D fer Measured value
6. HOLD L Set value Command Value setting format See page 7 13 p Sen ALE el o n n fen Jn Jer Output number Jus 1 OUTI Response 2 0UT2 L 151 EYE EI E Logic Calibration This command is used for logic calibration The LS 7000 Series will return an error response if the calibration mode is not set to logic calibration T1 A T1 B Value setting format Value setting format See page 7 13 See page 7 13 Command s p 1 Jc Jt I fa rn rm fen n rn Yr n ren rn rm em Jn n n Area number en rmn frm in m fm in s m fm in mn Jem in rmn Jm Jie 1 AREA 1 T2 A T2 B LS BIE g 2 AREA2 Value setting format Value setting format Response See page 7 13 See page 7 13 L S JD JL Ic t J fa ler 7 18 Chapter 7 RS 232C Serial Commands to check the LS Settings The following section provides information on command formats used to check setting details
7. BCD Mode Terminal number Signal name Description Cable color 1 COM2 Connector I O common Brown 21 BCDPOLE BCD output polarity Red 2 BCD DIGIT 7 8 Orange 22 BCD DIGIT 7 4 BCD output 7th digit Yellow 3 BCD DIGIT 7 2 Leftmost digit Green 23 BCD DIGIT 7 1 Blue 4 BCD DIGIT 6 8 NPN open collector Purple 24 BCD DIGIT 6 4 e output Gray 5 BCD DIGIT 6 a BCD output 6th digit gt See page 6 10 White 25 BCD DIGIT 6 1 Black 6 BCD DIGIT 5 8 Brown 26 BCD DIGIT 5 4 ot Red 7 BCD DIGIT 5 a BOD Output Sth digit Orange 27 _ BCD DIGIT 5 1 Yellow 8 COM2 Connector I O common Green 28 BCD DIGIT 4 8 Blue 9 BCD DIGIT 4 4 s Purple 29 BCD DIGIT 4 2 BCD output 4th digit Gra 10 BCD DIGIT 4 1 White 30 BCD DIGIT 3 8 Black 11 BCD DIGIT 3 4 Brown 31 BCD DIGIT 3 2 BCD output 3rd digit Red 12 BCD DIGIT 3 1 Orange 1 32 CD TUE m NPN open collector eon 3 ES BODEA BCD output 2nd digit output E EET See page 6 10 14 BCD DIGIT 2 1 Purple 34 BCD DIGIT 1 8 Gray 15 BCD DIGIT 1 4 BCD output tst digit White 35 BCD DIGIT 1 2 Rightmost digit Black 16 BCD DIGIT 1 1 Brown 36 BCD INDICATE BCD output OUT number Red OUT 1 2 selection output 17 OUT2 STROBE OUT strobe output Orange 37 COM2 Connector I O common Yellow 18 BCD SELECT BCD output OUT number OUT 1 2 selection input N Green on voltage input 38 OUT2 TIMING OUT
8. RUN Mode Tolerance Setting Ew Hi Go 1o t g0 H 0 The above keys can be pressed to b d 10000 make tolerance IUUUUUD settings whether or 10000 not the LS 7000 M di h Le Series is in easures according to the set a measurement program LI J operation See Section 3 Operation Control on See Section 4 Tolerance LIMIT page 3 1 Settings on page 4 50 Press the PROG key while pressing the FUNC key PROG PROG Environment Settings Make basic settings for the operation of the LS 7000 Series PROGI See Section 5 Environment Settings on page 5 1 Program Settings Settings for measurement are registered as programs The following settings are possible Area Setting Set the measuring part Compensation Setting Set the compensation detail of errors in measurement Output Setting Set the processing and output details of the measuring value Option Setting Set the display unit and other items See Section 4 Function Settings on page 4 1 The LS 7000 Series will be reset to the initial status by turning the LS 7000 Series ON with the ZERO key pressed Page 1 21 Chapter 1 Getting Started Resetting to Initial Status The following section provides information on how to reset all the programs and environ ment settings to factory set values Refer to 5 2 Resetting All Programs on page 5 5 if the resetting of onl
9. E Tolerance This command changes tolerance settings The LS 7000 Series will return an error response if a command received is different in tolerance mode Reference Value Mode UPPER Tolerance Command Value setting format See page 7 13 JEn rn en n n n mn ee Vr S D J IU JP J Output number Is 1 0UT1 Response 2 0UT2 L ie 11 TUTP T EI He STANDARD Tolerance Value setting format See page 7 13 Command LU sip Ts Jb 1 Je Ys alin dien in en em n m er Output number 1 OUT1 Ls 2 0UT2 m o no o a Oo Tolerance Value setting format See page 7 13 I s Jp i TE Tw Je eee ien en rm n n er Output number 1 OUT1 Ls 2 0UT2 7 16 Chapter 7 RS 232C Threshold Mode HH Tolerance 4 Value setting format See page 7 13 Command rl s b H fH 5 Je To ele fm n Em Im er Output number LS 1 OUTI Response 2 98 HI Tolerance Value setting format See page 7 13 me Tm Output number LS 1 0UT1 Response 2 0UT
10. Y 3 8 Chapter 4 Function Settings Flow of Program Settings 3 aeaaeae aan aaas aaar asas a daa OaE aana anaana Default Values and Possible Setting Ranges Copying Program Setting Details and Initialization eere 4 6 Area S UuingS traean aa a a aa poe e aaa a a Te aS a akai Area Selection Focus Monitor Area Gheck en iae r a ni e e a ea E shevaes Difference Check m Function Output Selection ce eeeceeseeseeeseeseeeseaeeeaeeeaeeeeeeeaeeeaeeeseeeaeeseaeseaeeeaeeeseees 4 17 Change of Edge Detection Threshold senem 4 18 Calibration Settings 4 20 Calibration Type Selection 4 23 Logic Calibration Settings 4 23 Two point Calibration Settings One point Calibration Settings 4 26 Initialization of Calibration we 4 26 Output Settings wees 4 28 Area Calculation esses 4 30 Number of Averaging Measurements ene 4 31 Measuring Miele Offset ieu Analog Output Settings Comparator Output Setting sssssseeeeeeenenneeneenem rennen nennen 4 47 Tolerance LIMIT Settings m LEMME Range siete e rere nter eee On T ers a a E a a a E LMM S CHIN eee M Hold Value Elimination T Option Settings lucere ee ae aa enim eee
11. The following displayed items can be selected oFF e None 51 S1 5g S2 53 S3 4 Press the key The input item is entered and the RS 232C display appears again 5 10 Chapter 5 Environment Settings Head Take the following steps to set the LED inspection function and mutual interference preven tion function Setting Item LED inspection function The intensity of the LED light source can be inspected Mutual interference prevention function Prevents mutual interference that may result when two measuring heads are located at right angles Measuring Head Settings 1 Press the key twice when the program display is on the screen E LED Inspection Function Use this function to check for change of the LED light source or the fluctuation of light intensity caused by dirt on the cover glass It is recommended to make a regular check on the change of light intensity after the installation of the LS 7000 Series Check on Intensity of LED Light Source With the LED inspection function the distribution of light will appear on the monitor as shown below which makes it possible to check the change of light intensity after the LS 7000 Series is installed HEHRd I The distribution of light is uniform Posmon Indicates that 10096 light is distributed This bar ind
12. 16 15 PROG No AREA Dis DISP KEYENCE L9 1000 V J 8 10 9 11 12 18 13 14 Main display The measured value is displayed Refer to Selection of Measured Value Display on page 3 2 Sub display Used to display tolerance or measured values while Area monitor display Position display Focus display A PROG Setting key Ww key ESC ENT key key Func Function key 12 Program selection key 13 Area monitor selection key the LS 7000 Series is in measuring operation The set value is displayed while in value setting Refer to Selection of Measured Value Display on page 3 2 The number of the selected area is displayed Refer to Area Monitor on page 3 4 The position of the target in the selected area is displayed Refer to Area Monitor on page 3 4 The focus status of the selected area is displayed Refer to Area Monitor on page 3 4 Press this key to set program details Refer to Program Changes on page 3 8 Press this key to set the setting item Refer to Section 4 Function Settings Press the Up or Down key to select the set item Press this key to finish the present setting Press this key to enter the set item or print the meas ured value from the printers The selected program number is displayed Press this key to select the program number when measuring Page 3 8 Program Change Press this key to select the area number
13. Item Type Appearance Explanation A 1 m extension cable used to connect the TR Cable transmitter and receiver Up to two TR 1m Ores cables are connectable provided that the total length is 6 m or less A 3 m extension cable used to connect the TR Cable OP 42183 transmitter and receiver Up to two TR 3m cables are connectable provided that the total length is 6 m or less Printer Cable OP 42184 A connection cable for the OP 35350 1m Printer set Printer set Contents Printer roll paper folder battery Printer Set OP 35350 AC adapter and roll paper one roll To connect the LS 7001 the OP 42184 Printer cable is required as well Printer Roll Printing paper for the OP 35350 Printer Paper OP 35354 eat 10 rolls l O Cable 8m OP 26505 A 3 m connector I O cable RS 232C Cable for KV OP 25254 A 3 m cross cable for the communications port of the KV 10 80 series RS 232C x Cable OP 25253 2 i eaS for devices with 25 pin 25 pin D sub TS egag A 3 m straight cable for devices with 9 9 pin D sub P i Appendix 2 Appendix Setting Record Sheet Use the following tables to record your setting details E Area Settings A ttin tail Item Default setting AREA Se deta AREA2 Measuring head selection HEAD No 1 Area AREA DIA Focus monitor FOCUS 5 Area check A TEST OFF Difference Number of averaging 1 check times AVERAGE Difference valu
14. 7 12 Serial Commands to check the LS Settings see 7 19 Batch Commands oap tue m Recette te yt ret Seve deed 7 20 Timing Chart co cocci et etg eb nhac EAA E a aY NEA ea 7 21 ASCII Table Communication using an External Synchronous Trigger s 7 23 Connecting to Printers neci ioi terunt c tees sec ieii aa iatan 7 25 Chapter 8 Specifications Ei Jp pec e 8 2 iore el 8 2 Measuring lead cere critt tore rentre a iea 1 8 8 Optional Accessories 8 8 Characteristics 8 4 Measurement Range and Accuracy 8 4 Temperature Characteristics 8 5 Response Delay TMe ccsranesesuncevsctanciupcecsateehuseeconahceubupct evagivoradensecdennscnedsatiaavederns 8 6 Focus Gharacteristics sce ssi cess aeter coperte e E IHRER IRA Ne SERERE HR IE Re EPA pct 8 6 Mode Specifications External Dimensions Chapter 9 Troubleshooting Troubleshooting Guide 5 12 ec Lii tet a Ee aaa a maea ee E a aeaeaei a 9 2 Error MeSSages 9 6 Appendix List of Optional Accessories ceres enne nnne nnne Appendix 2 Setting Record Sheet Appendix 3 Environment Setting Record Sheet eene Appendix 5 ace Appendix 6 Chap
15. BCD DATA output OFF our X oum OUTI OU X omn X joUnX OUT ON MEE BCD INDICATE output OFF 7 Max2 1ms i i n Max2 1ms BCD output can be set to OUT1 or OUT2 according to BCD SELECT input OUT1 and OUT2 are refreshed asynchronously according to the user settings for the averaging number and measuring mode OUT1 or OUT2 can be selected according to BCD SELECT input e t is possible to use BCD INDICATE output to check if the present BCD output is OUT1 or OUT2 E Reset Period and Refresh Cycle The following table shows the relationship of the averaging number reset time and the periods of refresh cycle If the measuring mode is set to sample hold 2 or self timing hold change the item Reset Time with Sampling Period ALD eem qm 1 0 42 0 42 2 0 83 0 83 4 1 67 0 83 8 3 33 0 83 16 6 67 0 83 32 13 33 0 83 64 26 67 0 83 128 53 33 0 83 256 106 67 1 67 512 213 33 3 33 1024 426 67 6 67 2048 853 33 13 33 4096 1706 67 26 67 6 13 Chapter 6 I O Terminals Bi Minimum Input Period Refer to the relevant timing charts for the delay time response delay time in response to input Specifications TIMING ZERO RESET FR o id OFF 2 1ms ON 6 0ms P1 P4 OFF 6 0ms 6 14 Chapter 7 RS 232C This section provides information on how to connect the LS 7000 Series to external devices along with RS 232C communications functions
16. Difference value The setting part flashes Press these keys to set the value 4 16 Chapter 4 Function Settings 6 Press the key after the value is set The input value is entered and the area display appears again Function Output Selection Select either Focus Area or Difference to be output from the output terminal block on the rear panel Setting Range Any one of the following items is selectable for output Refer to Section 6 I O Terminals on page 6 1 for the FUNCTION output terminals in details Focus monitor Area check Difference check E Setting Method 1 Select the area to be set and press the key 2 Press the FUNC key four times Selected item The following items are displayed for setting FoLUS Focus monitor H EESE Area check FF Difference check 4 Press the Ent key The input value is entered and the area display appears again 4 17 Chapter 4 Function Settings Change of Edge Detection Threshold The following section provides information on how to make threshold changes for the measurement of highly transparent objects Optical recept
17. 4 33 4 38 6 11 7 9 ZERO input Sample hold 2 SC lilig oda rao tbe oed 4 44 SEG Segment 4 10 4 13 Self timing hold 4 33 4 40 6 12 Serial commands 7 4 7 7 7 12 7 19 Serial commands to check the LS SOMINGS oinnes 7 19 Setup serial commands 7 12 Self timing hold ssss 7 17 Simultaneous measured value 7 24 Stand unit eesesuuuss 1 6 1 16 Stop Dit citta tere eet 5 8 STROBE output seeseses 6 7 Strobe output time 4 47 SUB siete du nv us 4 59 Synchronous mode 4 56 T T EDGE Top edge 4 10 T1 TARGET eee 4 23 T1 TARGETO2 n 4 23 Threshold mode Analog scaling 7 15 Edge detection threshold Aalia ENSURE PET S 7 10 Timing chart 4 35 6 11 7 21 7 24 7 26 TIMING input eee 6 7 Timing mode iis Tolerance aa Tolerance mode Analog output setting 4 28 4 44 Hold value elimination 4 52 LIM It recu Limits setting Option setting sssessse 4 56 Tolerance setting 4 50 U Unit iier tries 4 57 Units default minimum values and setting ranges
18. KEYENCE User s Manual High speed High precision Digital Micrometer LS 7000 Series Preface This instruction manual provides necessary information on the operation and maintenance of the LS 7000 Series along with precautions Please read the manual carefully and be sure you understand the information provided before attempting to install and operate the LS 7000 Series Keep this manual handy for future reference Please make sure that the end users are provided with this manual Symbols The following symbols are used for the list of precautions to ensure safety and to prevent personal injury and or property damage when using the LS 7000 Series The following symbols alert you to important messages Be sure to read these messages carefully A DANGER Failure to follow instructions may lead to death or serious injury A WARNING Failure to follow instructions may lead to injury Failure to follow instructions may lead to product damage A CAUTION product malfunctions etc Important Provides important precautions and restrictions on proper opera tion Note Provides additional information on proper operation Provides useful information on proper operation Reference Provides reference pages General precautions No part of this manual may be reprinted or reproduced in any form or by any means without the prior written permission of KEYENCE CORPORATION The content of this manu
19. Transmission code ASCII Data length 7 8bit 8bit Stop bit length 1 2bit 1bit Parity None Even Odd Even Baud rate 1200 2400 4800 9600 9600bps 19200 38400 57600 115200bps Delimiter CR CR LF STX ETX Flow control None Refer to RS 232C on page 5 7 for communications specification settings Chapter 7 RS 232C E RS 232C Connection Settings Make the following environment settings according to the connecting device For details go to the reference pages indicated in the table Refer to page 5 7 for RS 232C environ ment setting details f Environment setting item External device D MODE D SEND Reference page Non protocol communications with PCs NORMAL or PLC link units Measured Value Output OFF and Setting Changes KV lt gt LS with Commands Page Command transmission 7 4 and reception KV series KV LS PLC Output of Measured wormage KV for command Values under External reception only 1 S2 Synchronous Control Page 7 23 PRINTER1 Connecting to Printers Printer PRINTERS 81 92 83 Page 7 25 7 3 Chapter 7 RS 232C Communication using Serial Commands To enable the LS 7000 Series to transmit measured values or allow setting changes connect a peripheral device such as a PC or PLC link unit to the LS 7000 Series Connecting to a PC PLC Link Unit The following section provides information on how to connect PCs or PLC link units to the LS 7000 Series Use the dedicat
20. Eo Lil Copying Programs See page 5 5 Resetting All Programs See page 5 6 PHr ES nong 5bEoPb Et Parity See page 5 7 Stop Bit See page 5 8 V m d dE z nornHL d LEnLEHL g Data Mode See page 5 8 Sunt Td Program ENT Prob EE ELETE E EL 3 j e ESC Program Selection FUNC See page 5 5 RC 232C ENT c5 23 UD mp bHUdcHEE 4 S580 t ESC Baud Rate See page 5 7 d 5End oFF Data Transmission Mode See page 5 9 Head ENT HEAd z L nSPLEE j gt ee E ge ESC LED Inspection FUNC Function See page 5 10 Beep See page 5 12 bEEP FUNC Panel Lock See page 5 13 PHa LoL Ll 5 4 Mutual Interference Prevention Function See page 5 12 Data Length See page 5 8 Chapter 5 Environment Settings Details of Environment Settings This section provides information on environment setting items and sett
21. Chapter 2 Easy Setting Guide Measurement of Outer Diameter and Width with Single Measuring Head In the following example a single measuring head is used to measure the outer diameter of an object in one direction The result of measurement is displayed as OUT1 Measures the outer diameter in one direction E Set Values Set item Set value AREA 1 AREA 2 Area settin s AREA Head 1 DIA No settings are required Calibration Make settings if required OUT 1 OUT2 A1 1 0 Operation An DBE Output Averaging Select the value according to the line speed setting No settings are required Measuring mode Normal Offset No settings are required Tolerance setting Set the upper and lower limit values B Reference Area Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 2 Easy Setting Guide Measurement of Outer Diameter and Width with Two Measuring Heads In the following example two measuring heads are used to measure the average outer diameter of an object in two directions The measurement of the object in two directions ensures high accuracy The result of measurement is displayed as OUT1 Measures the outer diam eter in two directions E Set Values Set item Set value Area setting ABBAN ANEA AREA Head 1 DIA Head 2 DIA Calibration Make settings if
22. OFF Each cell shows minimum display units in the order of millimeters and micrometers The display unit is set to mm and the minimum display unit is set to 0 00005 mm before shipping e Set values in the table will be initialized if the change of the minimum display unit is made Setting items other than those in the table will not be initialized e If the display unit of mm is changed to um the minimum display unit will change from 0 00005 mm to 0 05 um and vice versa Set values in the table will be initialized e f the program is initialized the display unit will be set to mm and the minimum display unit will be set to 0 00005 mm The set values will be initialized as well Chapter 4 Function Settings Calibration setting T1 A B T2 A B 0 0000005inch Default value Setting range 0 000001inch Default value Offset 0 0000000inch 0 0000mil 0 000000inch 0 000mil Output setting 0 3000000inch 300 0000mil 3 000000inch 43000 000mil Threshold 0 00000inch 0 0000mil 0 000000inch 0 000mil 0 4000000inch 400 0000mil 4 000000inch 4000 000mil 0 3000000inch 30000 00mil 3 000000inch 3000 000mil 0 0000000mm 0000ml _p 9999995 0 000000inch 0 000mil Threshold mode 0 1000000inch 49 g99g995inch 1000000mi 999 9995 1 000000inch 1000 000mil Tolerance OFF 4999 9995mil OFF OFF OFF
23. E ld C b lt A 5 B B External I O Terminals External I O terminals P1 through P4 on the rear panel of the controller can be used for program selection Refer to Section 6 I O Terminals on page 6 1 for external I O termi nals to be used and program numbers in detail E RS 232C Interface Commands sent by external devices through the RS 232C interface make it possible to select programs Refer to PROGRAM No on page 7 11 for the RS 232C interface in detail Chapter 4 Function Settings The LS 7000 Series is available to the measurement of a variety of items by making setting changes These settings can be registered as programs that can be used whenever required This section provides information on the overview of program settings and setting methods Flow of Program Settings cccecceeeeeeeeeeeeeeeeneeees 4 2 Default Values and Possible Setting Ranges 4 4 Copying Program Setting Details and Initialization 4 6 Area Settings istis ciet ete Lied 4 7 Calibration Settings eeeeeeeee 4 20 Output Settings isione 4 28 Tolerance LIMIT Settings essesesss 4 50 Option Settings eese 4 54 Chapter 4 Function Settings Flow of Program Settings The following section provides information on the types and flows of program settings available to the LS 7000 Series along with the relationship between the program se
24. FUNG oFF dL 7 ui EE Analog Update Mode See page 4 46 Output Waiting Voltage See page 4 47 Strobe Output Time See page 4 47 Output Logic See page 4 48 OFF delay Time See page 4 49 4 29 Chapter 4 Function Settings Area Calculation The measured values from the two memory areas are used for calculation processing Setting Range Select the coefficient from the following OFF No coefficient will be multiplied and the value will be 0 1 0 0 5 1 0 or 0 5 E Examples of Area Calculation By multiplying the measured values with the coefficient selected automatic size calcu lation will be obtained Set the coefficient as explained below to obtain the desired output value No Calculation is Performed A1 1 0 A2 OFF Obtaining the Outer Diameter from Two Measuring Heads Set AREA1 for DIA of measuring head 1 and AREA for DIA in measuring head 2 A1 0 5 A2 0 5 Obtaining the object width from Two Measuring Heads Set AREA1 for B EDGE in measuring head 1 and AREA for B EDGE in measuring head 2 A1 1 0 A2 1 0 E Setting Method 1 Press the key when the output setting is displayed 4 30 Chapter 4 Function Settings 2 Press the CA jJor Y key and set the coefficient for AREA1 The setting part flashes L AREAf setting
25. H fq lcr m L Response H fq er Command Output number 0 OUT1 OUT2 1 OUT1 only 2 OUT only r Command a a cr Output number 0 OUT1 OUT2 1 OUT1 only 2 OUT only LS L r Response a lia fer Command V aller Output number 0 OUT1 OUT2 1 OUT1 only 2 OUT2 only Ls L Response V fa lcr Command Output number 0 OUT1 OUT2 1 OUT1 only 2 OUT only r LS L Output number 0 OUT1 OUT2 1 OUT1 only 2 OUT2 only Chapter 7 RS 232C E Program Number Selection Command P Iw This command selects program numbers Fr Program No The command will be enabled if PANEL is us 0 9 A F set as a P SELECT environment setting LS Response item L P Wller E Program Number Confirmation Command This command is used to confirm the m PAR ler program number that has been currently Jis set The command will be enabled if PANEL LS Response is set as a P SELECT environment setting L PREE progam no item m TM E Pan
26. pitch number The value must be larger than the start edge pitch number Note The duplicated designation of an edge or pitch number will set the meas ured value to 0 f edges or pitches are designated in reverse order negative measured values will be obtained 1 Input the start edge pitch number Press this key to set the value to a positive z or negative one i Y Select the E or P mode with these keys Press these keys to set the value 2 Press the key 4 13 Chapter 4 Function Settings The input value is entered and the value in the next line flashes 3 Input the end edge pitch number Z Press the key The input value is entered and the area display appears again Focus Monitor The focus monitor is a function that makes it possible to check whether the target is lo cated within the range where the highest precision measurement of the target is ensured The focus monitor range is the distance between the receiver and target in the measuring area When the target is within the range specified the FOCUS indicator will light FOCUS display is lit Focus display is OFF The center of the measuring area Setting Range The value is set at 10 levels between 0 and 9 Set the value to 0 if the focus monitor function is not used Refer to Focus Characteristics on page 8 6 for the set values and focus range in detail Tips d The result of focus monitoring can be
27. 1 00000mm 1000 00um 1 00000mm 1000 00um 1 0000mm 1000 0um OFF OFF OFF Default value Output setting 0 0000mm 0 0um Setting range OFF Default value Setting range OFF Default value 0 000mm Oum 0 00mm Setting range OFF Default value 0 0mm Setting range Threshold 30 0000mm 30000 0 m 30 000mm 430000um 30 00mm 30 0mm 0 0000mm 0 0um 0 000mm Oum 0 00mm 0 0mm Tolerance setting Threshold mode 40 0000mm 440000 0um 40 000mm 40000um 40 00mm 40 0mm 30 0000mm 30000 0um 30 000mm 430000um 30 00mm 30 0mm 0 0000mm 0 0um 0 000mm Oum 0 00mm 0 0mm 10 0000mm 10000 0um 999 9998 999 9998mm 10 000mm 10000um 9999 999 9999 999mm 10 00mm 9999 99 10 0mm OFF 999999 8 OFF 9999999 OFF 9999 99mm OFF OFF 999999 8um OFF 9999999um OFF OFF Reference value mode 10 0000mm 10000 0um 10 000mm 410000um 10 00mm 10 0mm 1 0000mm 41000 0um 1 000mm 1000um 1 00mm 1 0mm 1 0000mm 1000 0um 1 000mm 1000um 1 00mm 1 0mm OFF OFF OFF OFF OFF OFF OFF 9999 9 9999 9mm
28. Chapter 5 Environment Settings 1 Press the key when the program display is on the screen 2 Press the Func key 3 Press the A or w key to select the number of the program to be copied The selectable part flashes 4 Press the key The input item is entered and the value in the next line flashes 5 Press the A Jor v key to select the destination program number The selectable part flashes 6 Press the key The input item is entered and the program display appears again E Resetting All Programs Take the following steps to initialize all programs 1 Press the key when the program display is on the screen 2 Press the Func key twice 3 Press the 4 or W key and select the item The following items displayed can be selected CAnCEL e Program initialization will be canceled YES e All programs will be initialized 4 Press the key The input item is entered and the program display appears again Chapter 5 Environment Settings RS 232C Take the following steps to make the communication settings for the RS 232C interface and relative settings for peripheral devices Tips g Communication settings for the RS 232C interface vary with the peripheral device to be connected or the type of output desired For the details of RS 232C refer to Chapter 7 RS 232C on page 7 1 Setting Items The following items can be set Baud rat
29. Phone 421 2 5939 6461 ASWW1 MAN 1090 Copyright c 2010 KEYENCE CORPORATION All rights reserved 11342E 1110 1a 96M11341 Printed in Japan 9S6M113 LIII 1 41
30. Set the number of measuring times Measured values are output as is or proc essed as maximum and minimum timing output values An offset value is a desired value that can be added to or subtracted from measured values Analog voltages are output according to the measured values Set the details of output that turns ON accord ing to the judgment results of measured values Make output settings while monitoring the sub display 1 Press the key 2 Press the key twice To make OUT settings press the key again Chapter 4 Function Settings Flow of Output Setting Display KEYENCE Output Settings ENT E c Ps o E z o m c z 5J E This part changes Area Calculation See page 4 30 Number of Averaging Measurements See page 4 31 Measuring Mode See page 4 33 OFFSET See page 4 43 Scaling See page 4 44 Ww Fg H 5EE oFF e FUNC A Lont iu5u i FUNG 5bErcobE Ett gy E FUNC DbUE SEE H no k
31. Synchronous mode 4 Press the ENT key The input item is entered and the option setting display appears again Display Unit The display unit of me asured values can be changed Select the display unit from the following UNIT 1 Displayed in millimeters UNIT 2 Displayed in micrometers UNIT 3 Displayed in inches e UNIT 4 Displayed in mils 0 001 inch 1 mil The displayed deci mal position changes as shown below with the display unit changed Note When the display unit is changed all set values will be reset to default values e g out put set values and tolerance set values Refer to page 4 60 for default values in millimeters and micrometers and available value setting ranges 1 Press the ent setting is displayed key when the option 2 Press the FUNC key twice 4 57 Chapter 4 Function Settings 3 Press the A Jor v key and set the m Ee display unit The following displayed items can be selected Unit mm yji Unike um ssh p Un EJ inch ln EH mil To change the unit to UNITS press t
32. f edges or pitches are designated in reverse order negative measured values will be obtained Chapter 4 Function Settings E Edge Mode FEN The LS 7000 Series measures objects if based on the edges in this mode aig E gt o fo 9 o Set the edge numbers to positive values beginning with the top of the measuring head The following example shows positive edge numbers and measuring portions Top 1E Outer diameter 1 Space between 2E and SE Q Outer diameter 1 i 2E to 3E Clearance ps Outer diameter 2 Space between 4E and 5E Q Outer diameter 2 5E 4E to 5E 6E Clearance Space between 3E and 4E 3E to 4E Bottom Set the edge numbers to negative values beginning with the bottom of the measuring head The following example shows negative edge numbers and measuring portions Top 6E Outer diameter 1 Space between 5E and 4E 5E O Outer diameter 1 SE to 4E OET 4E Outer diameter 2 Space between 3E and 2E SE 3E to 2E Outer diameter 2 E Clearance Space between 4E and 3E HE 4E to 3E Bottom 4 11 Chapter 4 Function Settings P Pitch Mode The LS 7000 Series measures objects based on the middle point between the edges of the objects in this mode In this example as shown five P mode edges exist based on which the LS 7000 measures the center pitch of the target in the measuring area Center pitch The space between 2P and 4P Edge 0 Edge 0 refers to
33. 2 Mount the controller to the stand Use the two screws provided with the package and secure the controller on the side The stand must be located on the groove from which the gasket was removed Secure these potions with screws 1 15 Chapter 1 Getting Started 3 Connect the cable between the con troller and measuring head If only a single measuring head is used connect the cable to the HEAD1 connec SSSR UTE tor Cable between controller and measuring head 4 Connect the power supply cable of pe the AC power supply stand to the x controller Ig htt Jug 5 Mount the stand unit to the base unit Mount the stand unit with the two screws provided with the package 2 Lean the stand unit in the direction indicated by the arrow Pay utmost attention so that the connected cable will not be caught by the stand unit 1 Lean the stand unit in the front direction and insert the tab 8 Secure these portions with screws 1 16 Chapter 1 Getting Started n E NCE Tips g The back of the AC power supply stand has legs Erect the legs and use the AC power supply stand if required Connection Connect the measuring head controller and power supply with the cables Do not supply power to the controller while connecting the cables If the AC power supply stand is used turn off the AC power supply stand while connecting the cables The measur ing
34. 9 d 8 Chapter 6 I O Terminals I O Signal Names and Descriptions The I O terminals handle the following signals Refer to Function on page 6 7 for the functions of the signals in detail For the electrical specifications of signals refer to the reference pages indicated in the table Terminal number Signal name Description 1 24VDC 24 VDC power supply 2 24VDC 0 V power supply 3 COM1 Terminal I O common 4 ALARM Alarm output 5 HH OUT1 HH output 6 HI OUT1 HI output 7 GO OUT1 GO output NPN open collector output 8 LO OUT1 LO output See page 6 9 9 LL OUT1 LL output 10 WAITING OUT1 waiting output 11 STROBE OUT1 strobe output 12 COM1 Terminal I O common 13 TIMING OUT timing input 14 RESET OUT1 RESET input 15 ZERO OUT auto zero input 16 P1 Non voltage input 17 P2 Program number gt See page 6 9 18 P3 selection input 19 P4 20 Not used 21 OV 0 V analog output 22 MONITOR OUT1 analog output Analog voltage output OUT2 See page 6 10 23 MONITOR OUT2 analog output 3 3 Terminals 3 and 12 share the COM1 signal in common Terminals 21 and 2 are isolated from each other The 0 V power supply COM1 and COM
35. Area setting number dddd Edge number gg Threshold jj Averaging number mmmmmmmnm Numeric value b Head number e Edge mode h Output setting number kk Measuring mode nn Analog scale c Area fff Number of edges ii Calculation III Self timing period w ON OFF 3 The above formats are examples with the Cr key used for delimiters If the KV 10 80 series is used i e PLC is set as a D MODE environment setting use the STX ETX characters instead of Cr See page 7 6 7 12 Chapter 7 RS 232C E Numeric Setting Format IvIm I Iv vIn v v Format This format is a fixed length format consisting of a single mark character and seven numeric characters with no decimal used The following format will be used for the corresponding measured value Measured value Format 1 23450 Commands in Detail The following section provides information on commands and responses that the LS 7000 Series returns when commands are correctly processed For error responses refer to Outline of Command Formats on page 7 6 Refer to Timing Chart on page 7 21 for response delays E Head This command changes measuring head settings Head number Command L 1 Head 1 9 H JEJL Ta llb Ter 2 He
36. See page 7 7 Comparator result HH HI GO LO or LL Added if the output value is 1 Omitted if the output value is 0 Chapter 7 RS 232C Peak Hold Bottom Hold Peak to peak Hold Average Hold or Sample Hold 1 Measuring mode Sampling period Sampling period m d Measured value Command UL LL Response U eased dig j UL Nasada Ya peak hold mode the maximum value of the sampling period is returned as a measured value When the LS 7000 Series receives command L measured value output the internal timing is triggered and the determined measured value will be returned The timing ON command command H is not required The timing OFF command command U is required to start sampling Sample Hold 2 Measuring mode Sampling period Nr ud Sampling M NA Measured A e Measured value Command Lo Lt Response ese gt Cr mne measured value will be returned after the sampling period When the LS 7000 Series receives command L measured value output the internal timing is triggered The LS 7000 Series will start sampling and the determined meas ured value will be returned The timing OFF command command U or timing ON command command H is not required Note f the LS 7000 Series receives command L while the LS 7000 Series is receiving timing input or the internal timing is triggered by command H the LS 7000
37. The AREA calibration display appears Chapter 4 Function Settings Initializing AREA1 Calibration Value 1 Press the A or Y key Reset appears on the screen 2 Confirm the area to be initialized and press the ENT key Initialization of AREA2 Calibration Value 1 Press the key m mum The AREA2 settings appear 2 Press the A J or Y key Reset appears on the screen 3 Confirm the area to be initialized and press the ENT key AREA DISP 4 27 4 28 Chapter 4 Function Settings Output Settings Values measured in AREA1 and AREA can be processed in a variety of ways and output as OUT1 and OUT signals This section provides information on the details and methods of output settings Possible Output Settings The following output settings are possible Area calculation Number of averaging measurements Measuring mode Offset Analog output Comparator output Output Settings The measured values of two area points speci fied by area settings are used for calculation processing
38. X XX X X X STROBE time i ON STROBE output OFF J d n _ ON 2 1ms 34 TIMING input Gc L K Min Mi2ims i ON Max2 5ms Max2 5ms 21m A RESET ZERO input OFF Ma2sms RESET Mn Mn amp ms i time 60ms ON OFF P1 input to P4 input i Ma80ms RESET The refresh cycle and reset time vary with the setting of the averaging number e Refer to Reset Time and Refresh Cycle on page 6 13 for detail The strobe output time can be changed If the time set exceeds the refresh cycle time the strobe output will be always ON Refer to Strobe Output Time on page 4 48 for detail E Peak Hold Bottom Hold Peak to peak Hold Average Hold and Sample Hold 1 ON i i C H Comparator output OFF N X ON d j i i WAITING output oce Y X K 3 ON l i i i i i BCD output SFF L1 X X X X i O ms T STROBE time E ON H j STROBE output OFF d Mi Min2 1ms 24ms i i i ON i TIMING input OFF iy gt amp 5 Mina tms Minims On Max2 5ms Max2 6ms 770000 T RESET ZERO input OFF I iq H A RESET Sampling 2 iMax2 5ms RESET Sampling Min Min 6 0ms j ON dime period time period 60ms i E P1 input to P4 input OFF E Max 8 0ms E The strobe output time can be changed Refer to Strobe Output Time on p
39. gt 1 Period t varies with the command as shown below 1 Measured value output under R Measurement timing control Command L t Sampling period 3 ms d 2 Program number selection t 9ms 3 Commands other than 1 or 2 t 3ms Setting change command t 17ms 40 ms for calibration Setting confirmation command t 3ms Reading and writing whole settings t 35ms 7 21 Chapter 7 RS 232C ASCII Table Rightmost 4 bits Mol oo l5 zx2NW g0 d o gdiolojo o oc x ic o woja Ol o H 25 z x NO G mojlauli ioir 43 ox mzo eo o wioxiuo o moo e VEIL Ale gst fa Heas TL ftp orp tp iN HIE LIPe S ue uB ut l o DW uu a Eu En ut Ts ES o ol lalm ol oln olo cx mola wiu Sq p Sowy 7 22 Chapter 7 RS 232C Communication using an External Synchronous Trigger The following section provides information on how to obtain output from the RS 232C interface in synchronization with a timing input into the input terminal This operation does not require ASCII commands Therefore use this function if the KV 10 80 Series or the KV mode is used only to retrieve measurements This can also be used when connecting a data logger to the LS 7000 Series Note No commands are available for measured value output or setting changes The printer cannot be connected while the LS 7
40. off The automatic zero value for each program will be stored user s attention in Automatic zero settings are made through the following functional components order to prevent gt Extemal tamil mistakes in the RS 232C interface operation of the N Control Panel LS 7000 Series If a single measuring value is displayed an automatic zero setting will be made for the acfaloa J corresponding OUT number only If both measuring values are displayed an automatic zero setting will be made for the 7 selected OUT number on the screen anna Doe 1 Press the ZERO key once Automatic zero will be set To cancel the setting press the ZERO key again B External I O Terminal Automatic zero will be set by short circuiting the I O ZERO and COM terminals on the rear panel of the controller together Refer to Section 7 I O Terminals on page 7 1 for details Do not look at the LED light source for a long time yN CAUTION The LED used as the light source is classified into class 1 according to IEC60825 1 standards Basically the light beam of the LED is safe but do not look at the LED for a long time E ester Calibration with Offset Function Automatic Offset Function Set the size of a master workpiece to an offset value and make an automatic zero setting while measuring the master workpiece Then the size of the master workpiece will be displayed as an offset value Refer to 3 3 Measure ment of Outer Diameter and Width with Two Me
41. oms E Option Settings Item Default setting Setting detail Tolerance mode LIMITS DEV Timing mode T MODE ASYNC Unit D UNIT mm UNIT1 Minimum display unit D RES 0 00005 I O mode C OUT SUB Appendix Environment Setting Record Sheet Use the following tables to record your environment setting details B Program Item Default setting Setting detail Program setting selection PANEL method P SELECT B RS 232C Item Default setting Setting detail Baud rate BAUDRATE 9600 Parity PARITY NONE Stop bit STOPBIT 1 Data length D LENGTH 8 Data mode D MODE NORMAL Data transmission mode OFF D SEND E Head Default setting Setting detail Mutual interference prevention OFF function H SYNC B Beep Item Default setting Setting detail Buzzer ON OFF selection ON BEEP E Panel Lock Item Default setting Setting detail Panel Lock Function ALL PAN LOC Appendix 5 Appendix Index 1 One point calibration 4 26 2 Two point calibration 4 25 5 5 level comparator output 6 7 A ASTESTaA eae 6 8 ALEABMS itm treat ANM sd 6 7 Alarm output REE SE 6 7 Analog output setting 4 29 4 44 Analog scaling 4 44 7 15 Analog update mode AIQ8 1 iai Area calculation Area check iinne Area settings ASC ll table ss ren Auto bottom hol
42. 10 mm deep M4 10 mm deep M5 for LS 7070 mounting holes on the back B Without TR Base Take the following steps to use the transmitter and receiver LS 7030 in this case after dismounting them from the TR base LS 7010 and LS 7070 can also be used in the same way 1 Loosen the bolts on the back of the TR base and remove the measuring head 2 Mount the measuring head Use the side mounting holes on the transmitter and receiver as shown in the illustration Mount them with the Allen head bolts provided with the package 1 12 Chapter 1 Getting Started Use the 5 mm deep M4 bottom mounting holes of the transmitter and receiver as 7 shown in the illustration S Mounting the Controller E Mounting Restrictions Be aware of the following items when mounting the controller Do not install the controller upside down A CAUTION Do not block the ventilation louver Otherwise the interior heat may cause the controller to malfunction Note For the maintenance operability and ventilation of the LS 7000 Series separate the controller as far as possible from periph eral structures or parts The mounting angle must abide by the following restrictions Display panel A Check that the controller will not be exposed to the heat radia tion of peripheral devices Separate the controller as much as possible from devices with arc generation such as electromagnetic switches or no
43. 4 Chapter 4 Function Settings Default Values and Possible Setting Ranges The following programs settings are made by default Items in parentheses indicate what is displayed on the monitor E Area Settings AREA Page 4 7 Item Default Possible setting range Measuring head selection HEAD No 1 1 2 Diameter DIA Top edge T EDGE Bottom edge B EDGE Area AREA DIA Segment SEG Specified SEG edge number 127 to 127 SEG mode Edge E or Pitch P Focus monitor FOCUS 5 0to9 Area check A TEST OFF OFF No area check 2 to 127 Difference Averaging number AVE 1 1 2 4 8 16 check DIFF Difference value 1000 1 to 9999 in um mm inch or mil Function output setting FUNCTION Focus monitor FOCUS FOCUS Area check A TEST Difference check DIFF Edge detection threshold LEVEL 50 10 to 99 E Calibration Settings CALIB Page 4 20 Item Default Possible setting range Calibration mode CAL MODE THEORY Logic calibration THEORY 2 point calibration 2 TARGET or 1 point calibration 1 TARGET T1 A T1 B T2 A T2 B 99 99995 to 99 99995mm E Tolerance Settings LIMIT Page 4 50 Item Default Possible setting range HH output range HH 40 00000 HI output range HI 30 00000 Threshold 99 99995 to 99 99995mm gt moda LO output range LO 0 00000 LL output range LL 10 00000 TOL p ge LL HOLD H OFF OFF 99 9999
44. 7 X Area check S DI ATL Ta IE Tt JE Tier S D A ITIL adler Page 7 14 Level Sp jt E a lala cr S p J JL E Ja Ter Page 7 14 Calculation S D IC JIA EL OHer s D J C A ler Page 7 14 Average S p A Jv Looe S JD IL JAIMIE eer Page 7 14 2 RUN mode S p IMEI IL kok ler S Jp f IMEI eer Page 7 15 2 Self timing S p J Jr iM Je Ts TE q T Tier S JD T M ler a Page 7 15 6 Offset sJp IOF Mm mmm mler S p J OF h er Page 7 15 Analog Reference value S J D A J U l EL mmie S D IA JU ler Page 7 15 Threshold S D A o IIL ii didi fo mim Jen df fm fn o er S ID fo eer Page 7 16 Reference UPPER SDL Yu P T JT enden fen n n im Jer S ib Tiu Te T Jn Ter value Page 7 16 STANDARD S D S D AIL ii didi ler S b Is Ib Rer LOWER S b f fic Iw IL iii cr S JD t Iw n Tier 2 Threshold HH s JDL IIRL eee S Jb AIR be Page 7 17 8 HI s p HILL Menden dien fen iro er S Jp HIE eer S 5 LO SDL jt o A m mler S p J LO Eier LL S D LIL Medion din fn Jio JEn mler S JD LILLIE Ih ier Hold ON OFF s p 2 fo Td wwe S p j J o Eier Page 7 18 HOLD H s p ELL iii cr S Jp EH L eer HOLD L SDE A Reilly S JD ELL ae E Logic calibration S JD IC iL IL a m m m JE m m m m 1 m Jm m m fm m m S D IC J L j eller amp Page 7 18 Teo ir in m frm RN fm mn Jm er S Code a
45. Approx 700 g Approx 2 000 g RA TR Cables Model OP 42182 OP 42183 Cable length im 3m Weight Approx 50g Approx 120g amp Up to two cables are connectable provided that the total length is 6 m or less Up to two cables are connectable provided that the total length is 40 m or less Chapter 8 Specifications Characteristics Measurement Range and Accuracy LS 7010 Receiver V Transmitter Ham H o Unit mm LS 7030 80 40 Receiver i 10 20 e Unit mm 84 Chapter 8 Specifications LS 7070 150 100 50 Gl 19 Q Receiver 4 Transmitter E 3 um 6um 20 30 Unit mm Temperature Characteristics The following table shows typical examples of the temperature characteristics of the LS 7000 Series LS 7010 Temperature o C 10 C 20 C 30 C 40 C 50 C Drift 0 25 0 10 0 00 0 05 0 10 0 15 Unit um K The above values are checked with a 1 round bar located in the center of the measuring range at a reference temperature of 20 C LS 7030 Temperature 0 C 10 C 20 C 30 C 40 C 50 C Drift 0 5 0 1 0 0 0 1 0 1 0 2 Unit um The above values are checked with a 910 round bar located in the center of the measuring range at a reference temperature of 20 C LS 7070 Temperature 0 C 10 C 20 C 30 C 40 C 50 C Drift 1 8 0 8 0 0 0 8 1 8 3 0 Unit um 3 The above values are checked with a 920 round b
46. Diameter DIA Measurement The target will be detected when the number of edges in the optical axis is four or over en On is 2 ts Cm D gt om e f a Q ron g a a The number of edges in the optical axis is The number of edges in the optical axis is two The target has not been detected yet four or over The target has been de tected Segment SEG Measurement The target will be detected when the number of edges in the optical axis coincides with the number of edges specified In the following example settings are made so that the width between edges 002 and 003 will be measured iy Q S en y 1 t 2 gt e a A S e a i 8 The specified edge value 003 has not The specified edge value has been been detected within the optical axis The detected within the optical axis The target has not been detected target has been detected Note The LS 7000 Series in self timing hold mode cannot be used for the following measurement applications when the LS 7000 Series will be always in meas urement operation regardless of whether there is a target or not because the internal measured value always exists Example T EDGE Top edge measurement B EDGE Bottom edge measurement SEG Segment measurement of 001 and 002 edge widths 4 41 Chapter 4 Function Settings Setting Method 1 Press the ent key when the output setting is displayed 2 Press the Func key twi
47. RS 232C See page 5 7 Item Default Setting range Baud rate BAUDRATE 9600 1200 2400 4800 9600 19200 38400 57600 115200bps Parity PARITY NONE NONE EVEN ODD Stop bit STOPBIT 1 1 2 Data length D LENGTH 8 7 8 Data mode D MODE NORMAL NORMAL PLC PRINTER1 PRINTER2 Data transmission mode D SEND OFF OFF S1 S2 S3 Chapter 5 Environment Settings E Head See page 5 10 Setting range HEAD1 HEAD2 Connected head number LED inspection function L INSPCT Mutual interference prevention OFF OFF ON function H SYNC E Beep See page 5 12 Item Default Setting range Buzzer ON OFF switch BEEP OFF ON E Panel Lock See page 5 13 Item Default Setting range Panel lock function PAN LOC ALL ALL PART Changing Environment Settings Make changes to the environment settings 1 Press the froc key while pressing the FUNC key The sub display changes as shown in the illustration Chapter 5 Environment Settings Flow of Environment Setting Display KEYENCE This part changes P CoPY Ar Fron PLE LHaLEL gt
48. See pa 5 7 Chapter 9 Troubleshooting Error Messages The following section explains error messages that will be displayed if the LS 7000 Series has errors while in operation Display Description Remedy Measuring head error Check the wiring of the connection cable Refer This error message will be displayed to the item ERROR O in this manual If the if the connector to the measuring problem is not solved contact your KEYENCE head is changed the measuring head is not connected correctly or representative there is a failure in the measuring head or connection cable Error 0 Press the key and reset the error status Then make the right calibration setting Press the ESC key and reset the error status Then make the right setting Press the ESC key and reset the error status Then make the right setting Error 1 Calibration setting error Error 2 SEG setting error Error 3 Area check setting error Press the ESC key and reset the error status Error 4 Analog setting error Then make the right setting Press the ESC key and reset the error status Then make the right setting Error 5 Tolerance setting error Hold value elimination setting Press the ESC key and reset the error status error Then make the right setting Error 6 3 If the error message appearing on the monitor is other than the above ones contact your KEYENCE representative E ERROR 0
49. all programs and environment settings B Initialization of Single Program The details of a single program can be initialized by using the P COPY item as an environment setting Refer to Copying Programs on page 5 5 for details B Initialization of All Programs The details of all programs can be initialized by using the P CLEAR item as an environ ment setting menu Refer to Resetting All Programs on page 5 6 E Program Initialization The LS 7000 Series can be initialized so that the details of programs and environment settings will return to ones set by default Refer to Resetting to Initial Status for details on page 1 21 Chapter 4 Function Settings Area Settings Area settings are used to determine the measurements taken from a variety of objects placed in the beam The LS 7000 Series can use up to two measuring heads to set two measurements AREA1 and AREA2 for simultaneous measurements Area Settings Area settings include the following items Area Focus monitor Area check Difference check Function output selection Edge detection threshold change Area Setting Procedure Select the measuring head number together with the DIA T EDGE B EDGE or SEG mode A function to check whether the target is within the measuring range Set the best measuring range i e the distance between the target and transmit ter with this function Set the total number of edges to be measured If the num
50. alla vj AREA DISP 3 Press the ent key The input value is entered and the AREA2 value flashes 4 Press the A Jor w key and set the coefficient for AREA2 5 Press the ent key The input item is entered and the output setting display appears again Number of Averaging Measurements Take the following procedure to determine the number of times to average measured values Setting Range Select the number of averaging measurements from the following 1 2 4 8 16 32 64 128 256 512 1024 2048 and 4096 If you want to average the fluctuation of measured values and obtain stable results select a comparatively large number For high speed measurement the number se lected should be comparatively small E Averaging Time and Refresh Cycle The LS 7000 Series averages measured values in a moving averaging method thus making it possible to output the measured values within a short time The following table lists the averaging time the number of moving averaging data items and the refresh cycle of a target according to the number of averaging measurements Number of i averaging Averaging time ms Ber eii Refresh cycle ms measurements 1 0 42 1 0 42 2 0 83 2 0 83 4 1 67 2 0 83 8 3 33 2 0 83 16 6 67 2 0 83 32 13 33 2 0 83 64 26 67 2 0 83 128 53 33 2 0 83 256 106 67 4 1 67 512 213 33 8
51. as Ideal straight line T2 B T2 after calibration two measuring points The LS 7000 Series wp Display value performs calibration on these points based N EEEE A i es on the T1 A and T2 A display values which T before calibration I before calibration are obtained before calibration and the T2 T1 B T1 after calibration B and T2 B display values which are ik bee obtained after calibration In this case the T before calibration l non calibrated display values are converted Ti ee into the calibrated display values with the mE End poi span value inclination and shift value of the workpiece determined by the LS 7000 Series internally One point Calibration Display value j Prepare target 1 T1 as a single measuring FRE point The LS 7000 Series performs calibra Sisley vnius tion on this point based on the display value TB after calibration before calibration and that after calibration fer calibration Display value 7 T1 A before calibration In this case the non calibrated display T1 before calibration value is converted into the calibrated display value with the span inclination and shift d i value of the workpiece determined by the T eee LS 7000 Series internally The span value is stp always set to 1 Chapter 4 Function Settings E Procedure for Calibration Settings Make calibration settings while monitoring the sub display 1 Press t
52. can display the measured results of OUT1 or OUT2 and the sub display can display tolerance comparator set values or measured values simultaneously Four display types can be selected in two tolerance modes i e the reference value mode and threshold mode Refer to Option settings on page 4 54 for the selection of the reference value mode or threshold mode Press the DISP display key and select the value or item The following displayed values can be selected E Tolerance Mode with Reference Value OUT is lit OUT1 measured value is displayed OUT upper limit is displayed OUT reference value is displayed OUT lower limit is displayed OUT2 is lit OUT2 measured value is displayed OUT upper limit is displayed OUT reference value is displayed OUT lower limit is displayed OUT1 is lit OUT1 measured value is displayed OUT2 measured value is displayed OUT2 is lit i g g B T g OUT2 measured value is displayed OU 15 OUT1 measured value is displayed Chapter 3 Operation Control E Tolerance Mode with Threshold Out 1 is lit Out 1 measured value is displayed Out 1 HI
53. high as the accuracy of conventional models thus supporting the manufacture of high precision products Connecting Two Measuring Heads for two channel Simultaneous Measurement Two measuring heads can be used in combination for the simultaneous measurement of two targets Stable Detection of Transparent Objects with Threshold Change The threshold change function supported by the DE processor makes it possible to detect transparent objects stably B Principle of Measurement The high intensity GaN green LED radiates light which will be changed into uniform parallel light through the special diffusion unit and collimator lens and emitted to the target in the measuring range Then the shadow image of the target will appear on the HL CCD high speed linear CCD through the telecentric optical system The output incident signal of the HL CCD will be processed by the DE digital edge detection processor in the controller and CPU As a result the dimensions of the target will be displayed and output HL CCD for Telecentric optical High intensity GaN measurement use system green LED Special diffusion unit Receiver Transmitter A D DE Control input i gt Control output conversion rocessor p BCD output Analog output RS 232C interface Controller Chapter 1 Getting Started System Applications The LS 7000 Series has a wide range of applications w
54. measuring head The attaching position is as close as possible to the cable end on the controller side where the core must be snapped onto the cable to form a one turn loop Ferrite core OP 31973 E Low voltage Directives When using the LS S11 AC Power Supply Stand as a dedicated power supply to the LS 7000 Series keep the following conditions so that the LS S11 will satisfy EN61010 1 requirements The LS S11 satisfies EN60825 1 LED Class 1 requirements with no conditions attached Environment Conditions Installation category Overvoltage category II see note 1 Pollution degree 2 see note 2 Operation and Installation Conditions The LS S11 AC Power Stand is a dedicated power supply for the LS 7000 Series Never use the LS S11 for other purposes When using the LS 7000 Series in European countries check that the AC power supply cable satisfies EC directive requirements certified by an authorized third party Consult your Keyence representative for the AC power supply cable in detail Before turning the LS 7000 Series on connect the ground terminal of the AC power supply cable to the protective ground terminal of the power supply Be sure to use a time lag fuse rated 250 V 3 15 A for the replaceable fuse of the LS S11 Note 1 Installation categories overvoltage categories include impulse overvoltage regu lations at transient overvoltage levels specified by EC directives Installation category II indicates
55. or auto zero is input Comparator output turns ON according to the measured value In the above chart the ON status of each output means that NPN open collector output is ON provided that it is normally open type If it is normally closed type the signal will be inverted The ON status of each input means that the input is short circuited to the COM terminal RS 232C output is ON in synchronization with timing input if the D SEND item as an environment setting is set to S1 or S2 only Refer to Data Transmission Mode on page 5 9 for environment settings in detail If timing input turns ON while the LS 7000 Series is in process of resetting the process of resetting will be interrupted and sampling will start If the internal measured value during a sampling period becomes the monitor will display the result waiting status Timing input and RESET input can be under RS 232C control Refer to page 7 8 for details Strobe output time can be changed Refer to Strobe Output Time on page 4 48 for details 4 39 4 40 Chapter 4 Function Settings Bi Self timing Hold The LS 7000 Series in self timing hold operation will detect targets automatically with no external timing input Then the measured value is displayed and output Warkpiece removed Measured value Workpiece insertion Workpiece insertion 1 i A A Y i i W
56. scaling value 4 Press the ENT key The input item is entered and the output setting display appears again Tolerance Mode with Threshold Set the measurement values to be output at 10 V and 10 V respectively so that the scaling value will be decided The voltage can be changed while the result waiting status is See Page 4 47 Voltage Positive value 10 5v f over range ov L ov 10V Negative value 10 5V below range 10V 30mm 10V Omm 0 30 Measured value 4 45 Chapter 4 Function Settings Setting Method 1 Press the ENT key when the output setting is displayed 2 Press the FUNC key four times Indicates 10 V value The selectable part flashes Press this key to a positive or negative F one Press these keys to set the value 4 Press the key The input item is entered and the value in the next line flashes 5 Press the A or w key and set the 10 V value 6 Press the key The input item is entered and the output setting display appears again Note If the input conditions are not satisfied Error 4 will appear on the main display Reset the error status by pressing the key or key and make the settings again E Analog update mode If the analog up
57. timing hold this command will change self timing period settings Command 0000 9999ms Self timing period Set TERIS Output number LS 1 OUT1 Response 2 0UT2 L Soom E Offset This command makes offset value setting changes Value setting format Command See page 7 13 Output number ts Response 2 00T2 L S JD I OIF R er E Analog Scaling This command changes scaling settings for analog output The LS 7000 Series will return an error response if a command received is different in tolerance mode 09 1000 12 10000 10 2000 11 5000 Reference Value Mode Scaling value 00 1 03 10 06 100 Command 01 2 04 20 07 200 r SDA 02 5 05 50 08 500 E Output number 1 0UT1 LS 2 0UT2 Response L S ip JU h cr 7 15 Chapter 7 RS 232C Threshold Mode 10V set value 10V set value Value setting format Value setting format 4 See page 7 13 __ See page 7 13 Command T s b A o Jr ible fn rn ro n n m m Tn Jer Output number LS 1 0UT1 Response 2 0UT2 L S p AO ber
58. type of tolerance to be set Press the ui key to set the upper limit the key to set the reference value and the key to set the lower limit The corresponding tolerance item flashes 2 Press the A or WV key and set the tolerance 3 Press the flashing tolerance key again The input item is entered Press these keys to set the value B Threshold Mode The following values displayed can be set in threshold mode HI set value Press the key HH set value Press the key twice LO set value Press the key LL set value Press the key twice 4 51 4 52 Chapter 4 Function Settings 1 Press the key corresponding to the type of tolerance to be set Jj H g g g g g The corresponding tolerance item flashes The following display flashes U g H Value Tolerance display HI set value jJU U u ig t HH set value H UDUDUUUULE H LO set value o z UBC LL set value i E IUUDBOUD 2 Press the A or w key and set the tolerance 3 Press the flashing tolerance key again The input value is entered Press these
59. unit will be set to 0 00005 mil The set values will be initialized as well OFF 999 9999 999 9999inch 999999 9 999999 9mil 4 61 Chapter 4 Function Settings MEMO 4 62 Chapter 5 Environment Settings This section provides information on environment settings that include RS 232C interface settings along with basic operation settings and changes Possible Environment Settings 5 2 Details of Environment Settings 5 5 5 2 Chapter 5 Environment Settings Possible Environment Settings The following environment settings are possible Program Program setting changes program copying and setting initialization RS 232C Baud rate parity stop bit data length data mode and data transmission mode of the RS 232C interface Head LED inspection function and mutual interference prevention function Beep Turn the key buzzer ON or OFF Panellock Select which keys are locked Default Settings The LS 7000 Series has the following default settings Settings in parentheses indicate settings to be displayed on the monitor E Program See page 5 5 Item Default Setting range Program setting change PANEL PANEL TERMINAL P SELECT Program copy From 0 Copied from From 0 to 9 A to F P COPY to 0 Copied to to O to 9 A to F All program resetting CANCEL CANCEL YES P CLEAR E
60. value is displayed Out 1 LO value is displayed Out 2 is lit Out 2 measured value is displayed 550g000t Out 2 HI value is displayed 450000 Out 2 LO value is displayed r Out 1 is lit mnnn I is di ILLLILILI 5 z Out 1 measured value is displayed E 459815 Out 2 measured value is displayed E Out 2 is lit Hd g g B gi 5 3 Out 2 measured value is displayed IuUUgu 15 Out 1 measured value is displayed ETE The displayed settings are saved in the program settings 3 3 Chapter 3 Operation Control The area monitor display can be used to confirm the insertion positions of the targets in AREA1 or AREA to be selected Press the AREA key on the control panel and select the area The following items will be displayed when the area is selected The selected area number is lit POSITION POSITION Monitor The POSITION monitor is lit according to the position and size of the target in the CCD scanning range FOCUS monitor The FOCUS monitor is lit according to the distance between the receiver and target ETE The displayed settings are saved in the program settings Chapter 3 Operation Control Hold Function Measured values can be h
61. 000 Series is under external synchronous control While the RS 232C interface is transmitting measurements do not trigger the next measured value otherwise the next measured value will not be output Connections E Environment Settings Make the following environment settings Refer to RS 232C on page 5 7 for environ ment settings in detail Item Set value Remarks BAUDRAITE 9600bp5 The settings specified in this table PARITY EVEN will be automatically selected STOPBIT 1 when the D MODE item is set to D LENGTH 8 PLC D MODE PLC Select the settings as specified in D SEND 1 S2 this table 3 When the D MODE item is set to PLC the STX ETX characters will be selected for delimiter insertion 3 When the D SEND item is set to S1 or S2 measured value output under external synchronous control will be possible E Output Output All Measured Values With the D SEND item set to S1 all measured values will be output Output NG No Good Measured Values If the D SEND item is set to S2 NG measured values will be output 7 23 Chapter 7 RS 232C Timing Chart The following timing chart applies to timing input and RS 232C data output the meas uring mode is not set to sample hold 2 or self timing hold TIMING input ON OFF RS 232C data output leased va 3 5ms If the measuring mode is set to normal auto peak hold auto bottom hold or auto peak to peak hold the me
62. 000 Series with a damp cloth or a cloth moistened with benzine or paint thinner This may cause the discoloration or deformation of the LS 7000 Series If the LS 7000 Series is excessively dirty use a tightly squeezed cloth moistened with thin neutral detergent Then wipe the LS 7000 Series with a soft dry cloth E Precautions for LED The LS 7010 LS 7030 LS 7070 Measuring Head uses an LED light source Abide by the following precautions when using the unit Do not look at the LED light source for a long time The LED used as the light source is classified into class 1 according to IEC60825 1 standards Basically the light beam of the LED is safe but do not look at the LED for a long time Do not disassemble the unit The unit does not incorporate a mechanism to stop the emission of the LED when the unit is disassembled Never attempt to disassemble the unit otherwise you will be exposed to LED light iii iv Precautions for CE Markings Keyence confirms that the LS 7000 Series meets EC directive requirements The LS 7000 Series bears CE markings Keep the following conditions if the LS 7000 Series is used in European countries B EMC Directives Keep the following condition so that the LS 7000 Series will satisfy EN61326 1 requirements The power cable and I O cable connected to the controller are both less than 30m in length Attach the OP 31973 Clamp type Ferrite Core to the cable between the controller and
63. 1 ler SeA IL ler Hold ON OFF S c IJ o eer STc ls o ds er Page 7 18 HOLD H S c E IH Teer s I E TH Ts IL odi dn in Jio Jm f er HOLD L S Jc ji E fI eie s c JE t 1 db pedi jm imd f ler E Z Logic calibration S c Tc ft Ja dier Sc I 6 jt 1 pa ds mdi Pelle g Page 7 18 deo n dm im fi ff m fi fen ffm fm ffm Jf er amp Code a Area setting number dddd Edge number gg Threshold jj Averaging number mmmmmmmm Numeric value b Head number e Edge mode h Output setting number kk Measuring mode nn Analog scale c Area fff Number of edges ii Calculation llll Self timing period w ON OFF KA The above formats are examples with the Cr character used for delimiters If the KV 10 80 series is used i e PLC is set as a D MODE environment setting use the STX ETX characters instead of Cr See page 7 6 Refer to Outline of Command Formats on page 7 6 for commands in detail When the response for the setting change command is received by the LS 7000 Series KA D the LS 7000 Series will return detailed data on the current settings in the LS 7000 7 19 Chapter 7 RS 232C Batch Commands It is possible to read the whole setting data of the LS 7000 Series and save the data on the PC The saved data on the PC can be written to the controller as well Use the program read and program write commands These commands allow the following operations Reading and writi
64. 2 Command LO Tolerance m Value setting format See page 7 13 Command s p JE To TY mmm mmm o r Output number r Its gun L Tolerance Value setting format See page 7 13 Command im SOUL Tt ft 5 Je Ts ele lier L Output number 1 0UT1 LS 2 0UT2 m o 7 Es o 5 D o 7 17 Chapter 7 RS 232C Bi Hold Value Elimination ON OFF This command turns the function of abnormal value elimination ON and OFF Command Nn Lower limit ON OFF S Ip J y OL IL Jw fer 1 0FF 2 0N Output number Upper limit ON OFF OUT 1 OFF Nis 2 0UT2 2 0N Response L S p J lol lb er E Hold Value Elimination Set Value Change the set value of the function of abnormal value elimination HOLD H Set value Command Value setting format See page 7 13 a e a T S D E HT A Output number A OUTA Ls 2 0UT2 Response L 151 TE YET I
65. 2 times the number of actual averaging times will be 256 times The response delay time with the averaging number set to 1 will be the same as that with the averaging number set to 2 If the averaging number preset is 2 or over there will be no difference in response delay time See page 8 6 1 Press the Ent key when the head display is on the screen 2 Press the Func key 3 Press the a Jor w key and make the setting The following displayed items can be selected oFF e Not set on Set 4 Press the key The input item is entered and the head display appears again Beep Take the following steps to activate the buzzer when control panel keys are pressed 1 Press the key three times when the program display is on the screen 2 Press the key 3 Press the A or w key and set the buzzer sound The following displayed items can be selected onu e The buzzer turns ON OFF e The buzzer turns OFF 4 Press the key The input item is entered and the BEEP display appears again 5 12 Chapter 5 Environment Settings Panel Lock Take the following steps to specify the panel lock range when the panel lock function is set Setting Range Set the following items All ALL All function keys are locked Part PART All function keys other than the display selection function keys DISP and ARE
66. 2mA o m t typical E NPN Open Collector Output 1 45V 45V Output 470Q i T 22kQ J Max applied voltage 40V O 4 pF Max sink current 100mA NEC 10kQ S NU i0nF Residual voltage 1V max L COM1 Current leakage 0 1 mA max Internal circuit Chapter 6 I O Terminals E NPN Open Collector Output 2 6 10 5V 45V Output 5 470 10ko J BLEM K T 31 s vet 3 10kQ N EL d4 M 10nF 2 E COM2 E Analog Voltage Output z i 1000 3 MW T Output 5 T 10nF 60V Output range 10 5V measured data 10V Max applied voltage 30V Max sink current 30mA Residual voltage 1 V max Current leakage 0 1 mA max Resolution 4mV Accuracy 0 05 of F S Based on displayed value and FS of 20 V Output impedance 1009 Response delay time Approx 0 4 ms after measured value refreshment Chapter 6 I O Terminals Timing Chart This section provides information on the timing charts of BCD output in a variety of meas uring modes E Normal Auto Peak Hold Auto Bottom Hold and Auto Peak to peak Hold Refresh cycle ON i j Comparator output OFF X CN X XO K K ON WAITING output OP X A X XJ K X K ON BCD output Sr X
67. 3 33 1024 426 67 16 6 67 2048 853 33 32 13 33 4096 1706 67 64 26 67 Kk Measurement averaging time does not indicate the measuring response time of the LS 7000 Series Refer to Measuring Response Time on page 8 6 for details 4 31 Chapter 4 Function Settings Example If the averaging number is eight the LS 7000 Series will output the data as shown below Internal data GX2XsX4XsXexXaexoXtoriazrasxuo apap i 2 400 samples s Rss uM l l Data samples 1 through 8 are Pesca LL La i l averaged and data A is output i Measurement averaging time i Data samples 3 through 10 are 1 per e L 1 A i i Measurement ajeghg iine averaged and data B is output i Data samples 5 through 12 are Output data s AXB C averaged and data C is output Refresh Refresh cycle cycle E Setting Method 1 Press the key when the output setting is displayed 2 Press the key 3 Press the A Jor w key and set the averaging number Averaging times 4 Press the key The input item is entered and the output setting display appears again Note When the measurement mode is set to Average Hold set the averaging number to 1 4 32 Chapter 4 Function Settings Measuring mode The Measuring mode allows the LS 7000 Series to capture and hold
68. 360 1 50300 8 58175 GO 1 47600 GO 8 59375 1 50340 8 58925 GO 1 47865 G0 8 59370 1 50315 8 59385 GO 1 50160 HI 8 59135 1 49145 8 59420 GO 1 50270 HI 8 58500 1 47430 8 59705 GO 1 47680 GO 8 58115 1 47605 8 50460 Hl 1 43800 G0 8 58645 1 47510 8 50435 Hl 1 43795 G0 8 58995 1 48335 8 59265 GO 1 49630 HI 8 59375 1 50040 8 59305 GO0 1 49610 HI ALL LLLI au E 7 27 7 28 Chapter 7 RS 232C MEMO Chapter 8 Specifications This section provides the specifications characteristics and external dimensions of the LS 7000 Series Specifications ostie aasi Characteristics Mode Specifications External Dimensions Chapter 8 Specifications Controller Model LS 7001 Number of connectable measuring heads 2 interchangeable Main display 7 segment red LED 20 3 mm high Display type Sub display 7 segment red LED 9 9 mm high x 3 Minimum display unit 0 1um to 100um 7 selectable levels 0 0000005 to 0 000 inch 4 selectable levels 8 DRENE 0 9999995 to 999 9999 inch varies with the minimum display units inch mil selectable E 99 99999 9999 9mm varies with the minimum display units mm um selectable Measuring position monitor Red LED 7 level display Tolerance comparator output display Green LED GO Red LED x 2 HI LO Alarm output NPN open collector output N
69. 40 3 If the RUN mode is sample hold 2 or self timing the measured value will be sampled with a delay of internal processing time E Function Output Response Time Focus 110 84ms Area check 3 34ms Difference check 3 34ms Focus Characteristics The following table shows typical examples of the ranges where the FOCUS display or the FOCUS output turns on provided that the focal point is at the center of the measurement area FOCUS set value LS 7010 LS 7030 LS 7070 9 Approx 0 8mm Approx 12 5mm Approx 40mm 5 Approx 0 5mm Approx 10mm Approx 25mm 0 Always set to OFF Always set to OFF Always set to OFF Chapter 8 Specifications Mode Specifications E Measuring Mode GER Measured value display Output RS 232C atus Numeric display Comparator LED evel discrimination WAITING STROBE Analog output BCD ALARM FUNCTION Receplon Response Comparator A Comparator OFF OFF ON waiting ici B OFF fe Oo waiting voltage pd Positive 8 Reference value HI Depends Voltage according to A E Jepends 5 siderange FFFFFFF HI Thestald HH OFF m the measured value digits F OFF not o o EE SH measuring 10 5 V on the synchronized 7 Value Measured value Comparator output C
70. 5 to 99 99995mm HOLD L OFF STANDARD 10 00000 Reference UPPER 1 00000 99 99995 to 99 99995mm amp value mode LOWER 1 00000 DEV HOLD H OFF OFF 99 99995 to 99 99995mm HOLD L OFF Chapter 4 Function Settings E Output Settings OUTPUT Page 4 28 Item Default Possible setting range a OUT1 A1 1 0 A2 OFF Area calculation CALC OUT2 A1 OFF A2 1 0 OFF 1 0 0 5 1 0 0 5 i 1 2 4 8 16 32 64 128 256 512 1024 Averaging number AVERAGE 512 2048 4096 Normal NORMAL Peak hold P HOLD Bottom hold B HOLD Peak to peak hold D HOLD Average hold AV HOLD Automatic peak hold A P HOLD Measuring mode MEA MODE Normal Automatic bottom hold A B HOLD Automatic peak to peak hold A D HOLD Sample hold 1 S HOLD1 Sample hold 2 S HOLD2 Self timing hold SELF T Self timing period 1 to 9999 ms By default set to 100 ms Offset OFFSET 0 00000 Scaling at 10 V 00 Threshold A OUT 10 POS 99 99995 to 99 99995mm t TOL Scaling at 10 V A OUT 10 9 00000 Reference i 1 2 5 10 20 50 100 200 500 1000 2000 value DEV Scaling A UNIT 1000 uM V 5000 10000 um V Analog output setting Analog update mode A SET OFF OFF ON Analog output setting Output waiting voltage A CONT 10 5V 10 5V Hold OV Comparator output setting Strobe output time STOBE T 0 4ms 0 4 0 8 1 6 3 3 6 6 13 3 26 6ms Comparator outp
71. A keys keys and tolerance setting keys w o and keys are locked ITE Refer to page 3 7 for the panel lock function in detail 1 Press the Func key four times when the program display is on the screen 2 Press the ent key 3 Press the 4 Jor w key and make the setting The following displayed items can be selected 8 ALL All function keys are locked All function keys other than the display selection function keys DISP and AREA keys keys and tolerance eo and Lo keys are locked PACE setting keys H 4 Press the ent key The input item is entered and the PAN LOC display appears again 5 13 Chapter 5 Environment Settings MEMO 5 14 Chapter 6 l O Terminals This section provides information on I O terminal specifications and timing charts Nomenclature and Functions of I O Terminals 6 2 Timing Chart tede ertet ee e t 6 11 Chapter 6 I O Terminals Nomenclature and Functions of I O Terminals This section provides nomenclature and functions of the I O terminals of the LS 7000 Series Types of I O Terminals The LS 7000 Series has three types of I O terminals Use them according to the func tion used and the environment Connector I O Terminal Block Applicable Cable Specifications AWG14 24 Terminal number 9ooo9o0sS99099 9 X90 99D 0X9 D
72. C 5 level comparator output x Comparator waiting output OUT1 NPN open collector output 2 Strobe output E Timing input E Reset input OUT1 non voltage input Auto zero input Program selection input Non voltage input x 4 Analog output 10 V x 2 outputs 5 level comparator output SUB Comparator waiting output OUT2 NPN open collector output mode Strobe output o 1 Function output Focus area check or difference selectable NPN open collector output x 2 BCD BCD output Measuring data output sign 7 digit OUT1 OUT2 selectable NPN open collector output g mode BCD selection output NPN open collector output E 1 BCD selection input Non voltage input o Timing input Reset input Out2 non voltage input Auto zero input Measurement data output and control I O for printer SOLIS Baud rate selectable up to 15200 bps Simultaneous measurement area setting calculation averaging calibration 16 Main functions program memory measurement automatic zero print out abnormal value elimination transparent object measurement and mutual interference prevention Electrical Power supply voltage 24V DC 10 rating 2 Current consumption 0 7A max Enclosure rating IP64 panel surface only Environment Ambient temperature 0 to 40 C 32 to 104 F No freezing resistance Relative humidity 35 to 85 RH No condensation Weight Approx 820 g K1 Select either the SUB or BCD mode 3 amp 2 AC power supply is available through the LS S11 AC Powe
73. C IN connector icenen Default values and possible setting rang S cote te itd Dele ceras 4 4 DIA Dia irre rrr mess 4 9 DIRE aian eee Difference check iai Distribution of light 5 10 E E Edge mode ssssss 4 11 Eimode enean 4 10 End edge eee nen 4 10 Environment settings Reading environment settings 7 21 Writing environment settings 7 21 Error response format 7 6 F FOCUS distet ile 4 14 6 8 Function output selection 4 17 Appendix N HI set value eeeeeeeeeeeeeeree 4 50 Hold fu nction nes 3 5 HOLD H WO mode eeeeeeeee 4 54 4 59 WO terminals eene 6 2 Initialization of single program 4 6 Initialization of all programs K KV series basic unit 7 5 L LED inspection function LED light source Legs Limits Logic calibration Eowerlitmit 22 2 2 eret ener eee Lower limit hold value 4 52 4 53 Master calibration 3 6 4 43 Measured value format 7 7 Measured value output under timing control eese 7 8 Measured value output 7 8 Measured value re output 7 8 Mea
74. Chapter 4 Function Settings Timing Chart The following table lists timing charts for respective measuring modes RUN mode Timing chart name Reference page Normal Normal 4 35 Peak Hold Bottom Hold Peak to peak Hold Average Hold Peak Hold 4 36 AuoredeiopedMu o Auto Peak Hold ud Sample Hold 1 Sample Hold 1 4 38 Sample Hold 2 Sample Hold 2 4 39 Self timing Hold Self timing Hold 4 40 B Normal The value is continuously measured displayed and output in normal mode Measured value RESET processing Waiting for judgment displayed HI set value LO set value HI output GO output LO output PERIA ON Timing input OFF RESET input RS 232C output ON OFF ON OFF ON OFF Judgment awaiting output on Comparator waiting output oFF ON OFF ol OFF Measured value in normal mode Internal measured value cR Measured value In addition to the above output signals HH output and LL output are available though they are omitted from the above chart In the above chart the ON status of each output means that NPN open collector output is ON provided that it is normally open type If it is normally closed type the signal will be inverted The ON status of each input means that the input is short circuited to the COM terminal RS 232C output is ON in synchronization with timing input if the
75. D SEND item as an environment setting is set to S1 or S2 only Refer to Data Transmission Mode on page 5 9 for environment settings in detail For strobe output in detail refer to Strobe Output Time on page 4 48 For BCD output in detail refer to BCD Output on pages 6 9 and 6 13 ETE i RESET input is ON while timing input is ON awaiting the result of meas urement the monitor will display the result waiting status until the timing input is turned OFF Comparator waiting output can be OFF delayed Refer to OFF delay Time on page 4 49 for the details of OFF delays Timing input and reset input can be sent by RS 232C control Refer to page 7 8 for details 4 35 4 36 Chapter 4 Function Settings E Peak Hold Peak hold The maximum value during the sampling period specified by external timing input is displayed and output as shown below Bottom hold The minimum value during the sampling period specified is displayed and output Peak to peak hold The maximum to minimum value during the period specified is displayed and output Average hold The average value during the sampling period specified is dis played and output Measured value Peak hold measured value Waiting for judgment displayed Internal measured value gt en eee Sampling Sampling pe
76. If the connector to the measuring head is changed or Error 0 is displayed for one measuring head while two measuring heads are in use change the measuring head number Then the measurement operation of the LS 7000 Series will be continued Resetting Error Status The Error 0 is displayed as shown in the illustration 1 To make a setting change Press the A Jor Y key and select Yes 2 Continue pressing the key for 2 seconds The error status is reset and the LS A possible setting change 7000 Series will return to measurement is displayed mode L A possible destination change is displayed Note Only the measuring head number used for the area setting in the program number in use will be changed The Error 0 message may be displayed if the program number is changed In that case take the same steps to clear the message To change the setting check that the setting change will not cause prob lems Then reset the error status Appendix This section provides information on optional accessories and the index of this manual List of Optional Accessories Appendix 2 Setting Record Sheet sess Appendix 3 Environment Setting Record Sheet Appendix 5 Iidex ie ect tbc tes Appendix 6 Appendix 1 Append Appendix List of Optional Accessories
77. KEYENCE OR ONE OF ITS AFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY S CLAIM FOR DAMAGES OR ANY OTHER CLAIM AGAINST BUYER In some jurisdictions some of the foregoing warranty disclaimers or damage limitations may not apply BUYER S TRANSFER OBLIGATIONS If the Products Samples purchased by Buyer are to be resold or delivered to a third party Buyer must provide such third party with a copy of this document all specifications manuals catalogs leaflets and written information provided to Buyer pertaining to the Products Samples E 1110 2 Specifications are subject to change without notice www keyence com PHONE 81 6 6379 2211 KEYENCE CORPORATION 1 3 14 Higashi Nakajima Higashi Yodogawa ku Osaka 533 8555 Japan AUSTRIA GERMANY MALAYSIA SWITZERLAND Phone 43 2236 378266 0 Phone 49 6102 36 89 0 Phone 60 3 2092 2211 Phone 41 43 455 77 30 BELGIUM HONG KONG MEXICO TAIWAN Phone 32 1 528 12 22 Phone 852 3104 1010 Phone 52 81 8220 7900 Phone 886 2 2718 8700 CANADA HUNGARY NETHERLANDS THAILAND Phone 1 905 696 9970 Phone 36 14 748 313 Phone 31 40 20 66 100 Phone 66 2 369 2777 CHINA ITALY POLAND UK amp IRELAND Phone 86 21 68757500 Phone 39 2 6688220 Phone 48 7136861 60 Phone 44 1908 696900 CZECH REPUBLIC JAPAN SINGAPORE USA Phone 420 222 191 483 Phone 81 6 6379 2211 Phone 65 6392 1011 Phone 1 201 930 0100 FRANCE KOREA SLOVAKIA Phone 33 1 56 37 78 00 Phone 82 31 642 1270
78. O input P1 input to P4 input ON OFF X d on C OFF X gt i ON i i i OFF X i i0 01ms STROBE time i i ON T OFF 7 H vEg ims i NO C a Lun i eSI Gem Migs Min2 1ms_ i ime period 777777 A n ON Max2 5ms perio p OFF i i iMax2 5ms Min amp Oms Mine one i ON OFF Max 8 0ms lt Triggered by the acknowledgment of the workpiece the measured value will be determined with an elapse of self timing and sampling periods i e reset time The self timing period is adjustable between 1 and 9 999 ms Refer to Self timing Hold Setting on page 4 42 for detail The strobe output time can be changed Refer to Strobe Output Time on page 4 48 for detail The sampling period i e reset time varies with the averaging number Refer to Reset Time and Refresh Cycle on page 6 13 f RESET input or ZERO input is ON during the sampling period the sampling will be interrupted and the LS 7000 Series will await the result of measurement Chapter 6 I O Terminals E BCD Output Switching Refresh cycle 3 OUT1 Measured value X X X X ON OUT1 STROBE output OFF Refresh cycle OFF OUT2 Measured value on X OUT2 STROBE output ON orr 4l i 040 1ms zg p ON l OFF ON BCD SELECT input
79. Press the key 2X Value change while setting Press the key below the value flashing Hold function See page 3 5 Press the Ho key Auto zero function See page 3 6 Press the zero key To cancel the function press the key again ix Safety Precautions 5 2 xor educere dere dide i Precautions for CE Markings eeeeeeee eese ente ee eren pa anii nnn ekainean sitne nnns nnn iv About this Manual 1 ner crie ere ce Leeds ener cede suvesocsanevvitvecnesvedecucvadessei s Page Configuration and Symbols T Definition of Tris reis a a a e ea a aa aaa aiaa a E XAEe deua Optimum Measurement Methods ss ssussussunsenrenrnnnnnnnunnunnunnnnnunneunnnnennnnnnnnnnnnnnnennennnnn ennen vi Configuration of Manual LS 7001 Operation Map Contents pnia x Chapter 1 Getting Started Outline and Features Of LS 7000 Series essent 1 2 System Applications we 1 3 Package Checks 1 4 LS 7001 es 1 4 ES 7010 ean he eileen aaa HE Ee ive edet ss 1 4 ES 70980 2 Een ee eee eme ni e n itid eee eie es 1 4 ESETA OTA o DE ME 1 5 CSOKRA iaaa aea aa eiea aea eet nares erent 1 5 Eo D AEA ves E E A EA E ST 1 6 Functions and Nomenclature 1 7 iere nnrel i e D 1 7 MUSEEUI Hali TEE LR 1 9 Mounting and Connection E Mounting the Me
80. Series will return an error response 01 If the measuring mode is set to self timing hold command L will not be available Error 99 will be returned if this command is executed If both OUT1 and OUT are set to sample hold 2 or either of them is set to sample hold 2 measured values will be determined asynchronously At that time if the LS 7000 Series receives command LO the response will not be returned asynchronously Instead both OUT1 and OUT2 measured values with a comma as a delimiter will be returned when the OUT1 and OUT2 measured values are determined 7 9 Chapter 7 RS 232C E Timing ON This command turns timing input ON With command HO executed the operation of the LS 7000 Series will be the same as that with SYNC set as a T MODE environ ment setting item With command H1 or H2 executed the operation of the LS 7000 Series will be the same as that with ASYNC set as a T MODE environment setting item E Timing OFF This command turns timing input OFF With command UO executed the operation of the LS 7000 Series will be the same as that with SYNC set as a T MODE environ ment setting item With command U1 or U2 executed the operation of the LS 7000 Series will be the same as that with ASYNC set as a T MODE environment setting item B Reset 7 This turns RESET input ON E Auto Zero ON This turns auto zero input ON E Auto Zero OFF The command cancels the auto zero 7 10 r Command
81. Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 2 Easy Setting Guide Measurement of Inner Diameter and Clearance In the following example the inner diameter of the workpiece is measured while the workpiece moves The maximum value measured is taken as the inner diameter of the workpiece The result of output is displayed as OUT1 E Set Values Set item Set value AREA 1 AREA 2 Area setting AREA Head 1 SEG 001 E 002 E No settings are required Calibration Make settings if required OUT 1 OUT2 A1 1 0 Output Operation A2 OFF setting Averaging Selectthe value according to the line speed No settings are required Measuring mode Peak hold Offset No settings are required Tolerance setting Set the upper and lower limit values E Reference Area Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 2 Easy Setting Guide Measurement of Outer Diameter and Eccentricity In the following example the outer diameter and eccentricity of the roller is measured while the roller moves The outer diameter is displayed as OUT1 and the eccentricity is dis played as OUT2 Eccentricity Outer diameter E Set Values Set item Set value AREA 1 AREA 2 Area setting AREA Head 1 DIA Head 1 T EDGE Calibr
82. TER2 PRINTER2 Each measured value will be printed together with a comma as a delimiter and a comparator result D SEND 1 S2 S3 S1 All measured values determined under external synchronous control will be printed Press the key to print S2 Only no good NG measured values determined under external synchronous control will be output Press the key to print S3 The measured value presently displayed on the monitor is printed Press the key to print RA to OFF RA If D MODE item is set to PRINTER1 or PRINTER2 the D SEND item cannot be set x If the communications specifications of the printer are changed change the commu nications specifications of the LS 7000 Series to coincide 7 25 Chapter 7 RS 232C B Printing The following two types of printing are available Printing with the key pressed Displayed measured values will be printed Printing under external synchronization Measured values will be printed in synchroni zation with measurement under timing input control Either all data or only NG no good data can be selected and printed 0 Printing with the Key Pressed Displayed measured values will be printed If both OUT1 and OUT2 measured values are displayed they will be continuously printed with commas as delimiters inserted to separate the OUT1 and OUT2 measured values Printing under External Synchronization The measured value will be printed in synchronization with measurement u
83. TING output to NO normally open or NC normally closed Select the OFF delay time of the comparator output from 0 0 0 4 0 8 1 6 3 3 6 6 13 3 and 26 6 ms 4 47 Chapter 4 Function Settings E Strobe Output Time Take the following steps to set the ON time of strobe output 1 Press the setting is displayed 2 Press the 3 Press the output time 4 Press the The input item is entered and the output setting display appears again ENT key when the output key seven times LA or Y key and set the key E Output Logic The logic of comparator output and WAITING output can be set to NO normally open or NC normally closed 1 Press the setting is displayed 2 Press the 3 Press the the output logic The following displayed items can be ENT key when the output FUNC key eight times A Jor Y key and set selected N O I a Normally open N C nL Normally closed 4 Press the key The input item is entered and the output setting display appears again 4 48 Chapter 4 Function Settings E OFF delay Time Take the following steps to set the OFF delay time for comparato
84. U 5 See page 4 14 4 Area Check A F 2 E 5 E See page 4 15 o co M Difference di EI 7 Check A E B l I See page 4 16 m Li Functi FUnlE ant Gunn F o L U 5 Selection See page 4 17 V FUNC I 1 j Change of E E H E E Edge Detection Threshold See page 4 18 Chapter 4 Function Settings Area Selection Area When a target is located in the measuring area as shown below the light into the receiver is partly obstructed thus creating a shadow The contour of the shadow is called edge The area is surrounded by the edge line The LS 7000 Series can measure objects with area designation or edge designation Area designation is possible in DIA T EDGE or B EDGE mode Edge designation is possible in SEG mode Target X Transmitter Receiver DIA Diameter When the LS 7000 Series is in DIA meas urement operation it measures the outer diameters of round bars or transparent objects The area between the top of the first shadow and the bottom of the last shadow is measured as shown in the illustrations e eee Pe This space is E Target E RP ARE _ measured 4 Transmitter Receiver i a i Thi is space is a Target D measured Jd qo S en n ne g4 Transmitter Receiver 4 10 Chapter 4 Function Settings E T EDGE Top Edge B EDGE Bottom Edge Select either of these settings for the ga
85. Upper limit Upper limit hold value W WAITING output eene 6 7 Appendix 8 4 33 4 39 6 12 7 9 Zero point calibration 1 2 3 4 WARRANTIES AND DISCLAIMERS KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of one 1 year from the date of shipment If any models or samples were shown to Buyer such models or samples were used merely to illustrate the general type and quality of the Products and not to represent that the Products would necessarily conform to said models or samples Any Products found to be defective must be shipped to KEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspection and examination Upon examination by KEYENCE KEYENCE at its sole option will refund the purchase price of or repair or replace at no charge any Products found to be defective This warranty does not apply to any defects resulting from any action of Buyer including but not limited to improper installation improper interfacing improper repair unauthorized modification misapplication and mishandling such as exposure to excessive current heat coldness moisture vibration or outdoors air Components which wear are not warranted KEYENCE is pleased to offer suggestions on the use of its various Products They are only suggestions and it is Buyer s responsibility to ascertain the fitness of
86. a level where power is provided from fixed installations such as distribution panels Note 2 The pollution degree refers to the level of solid liquid or gas contamination that deteriorates the dielectric strength or surface resistance of the LS 7000 Series Pollution degree 2 indicates the normal indoor environment free of non con ductive contamination About this Manual The following section provides information on the configuration of each page of this manual along with symbols and terms used in this manual Page Configuration and Symbols Tips Describes information that will deepen the user s comprehension of the manual along with other useful information Caution Indicates information that if not heeded could result in relatively serious or minor injury damage to the LS 7000 Series or faulty operation Chapter 3 Operation Control Automatic Zero Function The automatic zero function sets measuring values to zero 0 00000 instantly This func tion is convenient for zero point calibration for a variety of target Furthermore master calibration is possible by using this function in combination with the offset function Note This function will not be available while the controller is awaiting the result of Note Describes measurement during which the LCD monitor will display 2 items that need the EZZ Te automatic zero value will not be lost after the LS 7500 Series is turned
87. a method of measure ment in which the center of the optical axis is used as an origin In this case set the edge number to 0 Use this method to position the objects or measure the movement or deviation of objects Top 1E Edge position of workpiece Center of Edge 0 Space between 1E and 0 optical axis 1E to OE 35 5 0 2 E In the edge 0 method the E and B P modes will not make any difference ottom Tips d Use edge 0 method if higher repetitive accuracy is required from the measure ment of objects Setting Procedure 1 Select the area to be set and press the fent key 2 Press the LA or Y key and select the measuring method Set the following items that appear on the 4 12 Chapter 4 Function Settings Screen alla vjr AREA DISP HEAd I Measuring head No 1 daR DIA Diameter HEHgdg Measuring head No 2 E EdGE T EDGE Top edge b Edt B EDGE Bottom edge poe F B SEG Segment SEG Segment Setting r Input the start edge pitch number The value must be smaller than the end edge pitch number Select the E or P The setting part 7 mode as desired flashes L Input the end edge
88. able See page 7 2 correct Check that the communications Set the LS 7000 Series so that the LS specifications are set correctly 7000 Series will be the same as the peripheral device in communications RS 232C specifications See page 5 7 POMAR Check that the communications Check if the commands and delimiters cations are x Bj not possible program is correct are transmitted and received correctly P See page 7 1 Check that the communications Select the correct D MODE and D method is correct and that it is set SEND settings See page 5 7 properly according to the peripheral device Check that the communications cable Connect the communications cable is correctly connected correctly See page 7 25 Check that the dedicated Use the OP 42184 communications communications cable is used cable which is a dedicated communications cable for the LS 7000 Series See page 7 25 No printing is possible Check that the communications cable Turn the printer ON after the through the is connected before the printer is communications cable is connected to dedicated turned ON the printer See page 7 25 printer Check that the communications specifications are set correctly Set the LS 7000 Series so that it is the same as the peripheral device in communications specifications See page 5 7 Check that the correct setting is made according to the printing method Select the correct D MODE and D SEND settings
89. ad2 Area number L 1 AREA 1 LS 2 AREA2 Response S b T JH E T Ta Ter Area number B Area This command changes the area measuring method of the LS 7000 Series Measuring method gt 0 DIA 2 B EDGE Command AL 1 TEDGE 3 SEG s p I RI la Ie Ter T Area number 1 AREA 1 LS 2 AREA 2 Response L S D f JAIRIL Ta er Area number E Edge Number This command will change the edge number setting in the LS 7000 Series if the area measurement method is set to SEG Edge mode E E mode Command P P mode S p f s E a 28 Te Te Te s Te Je e Edge number 127 127 o E Area number LS 1 AREA 1 2 AREA2 Response L s Jp f IS E a er Area number 7 13 Chapter 7 RS 232C E Area Check This command makes area check ON OFF settings and changes the number of edges C d Number of area check edges omman e OFF OFF Sip JAITILIEI cr 002 127 Value specified E with the area Area number check function RI I AHEAT turned ON Ls 2 AREA 2 Response L S ip i A Jr J Eler Area number B Level This command changes threshold level sett
90. age 4 48 for detail Reset time varies with the setting of the averaging number Refer to Reset Time and Refresh Cycle on page 6 13 for detail When RESET input turns ON the internal measured value will be determined with an elapse of reset time 6 11 6 12 Chapter 6 I O Terminals E Sample Hold 2 Comparator output WAITING output BCD output STROBE output TIMING input RESET ZERO input P1 input to P4 input ON OFF x ON OFF OFF ON OFF 0 0 1ms STROBE time p ON OFF in Min2 ims Aa Me 21ms i ON OFF Max2 5ms Sampling ving ims Min2ims period 1 ON Max2 5ms ROOMS Mnsons ins OFF X Max 8 0ms Triggered by the acknowledgment of timing input the measured value will be deter mined with an elapse of the sampling period i e reset time The strobe output time can be changed Refer to Strobe Output Time on page 4 48 for detail The sampling period i e reset time varies with the averaging number Refer to Reset Time and Refresh Cycle on page 6 13 e If RESET input or ZERO input is ON during the sampling period the sampling will be interrupted and the LS 7000 Series will await the result of measurement E Self timing Hold Comparator output WAITING output BCD output STROBE output Workpiece Internal measured value RESET ZER
91. aiting for judgment m DINNER iu displayed Internal i measured value i t 1 E m Nc E i rm i 1 4 a v i 1 za Ke od i H l i t i i i t No internal Internal measured value 1 No internal Internal measured value measured value eT Sampling measured value y Sampling time period time period ON RESET input off on K Judgment Judgment Comparator output off judgment udgmen Judgment awaiting output ON r i i 1 Comparator waiting output OFF i H 1 ON r f Strobe output OFF t BCD output X Measured value Measured valu RS 232C output Mezsretidlg Vasu ae When a workpiece is within the sensing distance the emergence of the internal measured value will be used as a trigger Then data will be sampled for the averaging number after the preset self timing ST period is over The determined internal measured value will be held Then the value will be output In the following cases the monitor will display the result waiting status until the first measured value is determined The LS 7000 is turned on setting changes are made program number changes are made RESET input is ON or auto zero is input Comparator output turns ON according to the measured value In the above chart the ON status of each output means that NPN open collector output is ON provided that it is normally open type If it is normally closed type the signal will be inverted Th
92. al is subject to change without notice KEYENCE has thoroughly checked and reviewed this manual Please contact the sales office listed at the end of this manual if you have any questions or comments regarding this manual or if you find an error KEYENCE assumes no liability for damages resulting from the use of the information in this manual item 3 above notwithstanding KEYENCE will replace any incomplete or incorrectly collated manual All company names and product names in this manual are registered trademarks or trademarks of their respective owners A oN gt D a Safety Precautions E General precautions At startup and during operation be sure to monitor the functions and performance of the LS 7000 Series Take sufficient safety measures to prevent damage to the human body and or equip ment that may be caused if this product should fail to operate properly Do not modify the LS 7000 Series or use it in any way other than as described in the specifications Its functions and performance are not guaranteed under said conditions When the LS 7000 Series is used in combination with other instruments its functions and performance may be degraded depending on the operating conditions and surrounding environment Do not use the LS 7000 Series for the purpose of protecting the human body Do not expose the LS 7000 Series and peripheral devices to sudden temperature change as this may cause condensation E Precautions P G
93. alibration the number of averaging measurements is fixed at 4 096 times 1 Press the ENT key for calibration setting The AREA calibration display appears 2 Set the master workpiece monitor the measured value and input the T1 value Indicates that AREA1 is selected Indicates that AREA1 is selected 4 m indicates that the T1 value is displayed L Displays the measured value The input part flashes Press this key to set the value to a positive or negative one Press these keys to set he value 3 Press the key The input item is entered and the calibration setting display appears again Note If the calibration conditions are not satisfied Error 1 will appear on the main display Reset the error status by pressing the key or key and make the calibration settings again Initialization of Calibration Take the following procedure to initialize the calibration values you are setting or you have already set i e to return the values to the ones set by default In this case the span value is by default set to 1 and the shift value is by default set to O Note It is possible to initialize the calibration value of each area independently 1 Press the ent key for calibration setting
94. ameter o The number of sampling times per second wil The measuring accuracy is checked with a 10 The measuring accuracy is checked with a 20 The measuring accuracy is checked with a 1 0 mm diameter round bar moved within a measuring area The repeating accuracy is checked with 1 0 mm diameter round bar located in the center of the the round bar with 512 averaging times and 2o set mm diameter round bar moved within a measuring area The repeating accuracy is checked with 10 mm diameter round bar located in the center of the the round bar with 512 averaging times and 20 set mm diameter round bar moved within a measuring area The repeating accuracy is checked with 20 mm diameter round bar located in the center of the the round bar with 512 averaging times and 20 set be 1 200 when the mutual interference prevention function is used 8 The Enclosure rating is not applicable to the cable connectors Optional Accessories AC Power Supply Stand Model LS S11 Applicable controller LS 7001 Electrical Power supply voltage AC100 240V 10 50 60Hz rating Power consumption 110VA max Environment Operating ambient temperature 0 to 40 C resistance Operating ambient humidity 35 to 85 RH with no condensation Weight Approx 1 7kg Extension Cable Cable between the controller and measuring head Model LS C3A LS C10A LS C30A Cable length 3m 10m 30m Weight Approx 250 g
95. and the measuring head Connect both connectors so that the notched part of each connector will coincide with each other in position o Measuring head side Controller side E Power Supply Cable Supply 24 VDC to the controller through I O terminals 1 and 2 on the rear panel of the controller Secure the wires to the terminals with a Phillips screwdriver W Using AC Power Supply Stand Sold Separately Connect the output cable of the AC power supply stand to the DC IN con nector of the controller Then connect the AC cord provided with the AC power supply stand to the electric outlet 1 18 Chapter 1 Getting Started Supply Stand On and Off This section provides information on how to turn the AC power supply stand on and off E Turning Power On 1 Turn on the POWER switch on the rear panel of the AC power supply stand E Turning Power Off 1 Turn off the POWER switch on the rear panel of the AC power supply stand 1 19 Chapter 1 Getting Started Setting Overview The LS 7000 Series is in measurement operation according to a variety of settings The following section provides information on each mode in detail and how to switch between modes Power On 1 20
96. anee E Other than Same as the condition in s h dition i r o Error 2 LEDinspection measurement operation ame as the condition in measurement operation response 5 S LED Measuring Optical All Error inspection head number OFF OFF ON OFF waveform digits B OFF OFF o response Error Error 2 to 6 OFF Same as the condition in measurement operation fe a E Others as Measured value display Output RS 232C atus Numeric display Comparator LED 5 level discrimination WAITING STROBE Analog output BCD ALARM FUNCTION Reception Response EL OFF OFF OFF OFF ov Al on or o Ett processing digits 0 response The LS 7000 Series will be reset if the LS 7000 Series is set to RUN mode from PROGRAM mode After a program number change is made the LS 7000 Series will be reset on comple tion of auto zero processing The LS 7000 Series will be reset if a set value change is made over RS 232C f an ERROR O occurs during power ON reset processing the analog output will be set to 0 V and all the digits of the BCD output will be added with 0 Chapter 8 Specifications External Dimensions It is possible to download CAD data on the external dimensions of the LS 7000 Series from KEYENCE s URL http www keyence com E LS 7001 Controller Panel Mounting Dimensions 191 5 60 Outer size of mounting bracket 175 Panel thickness 1 2 to 4 0 L 207 2 Mounting screw 25 169
97. ar located in the center of the measuring range at a reference temperature of 20 C Chapter 8 Specifications Response Deley Time E Measurement Response Time The following table lists the response time between the moment the dimensional change of a target is detected and the measured result is obtained Averaging times Measurement response time ms Measurement averaging time ms Refresh cycle ms Internal processing time ms 1 3 34 0 42 0 42 2 5 2 4 16 0 83 0 83 2 5 4 5 00 1 67 0 83 2 5 8 6 66 3 33 0 83 2 5 16 10 00 6 67 0 83 2 5 32 16 66 13 33 0 83 2 5 64 30 00 26 67 0 83 2 5 128 56 66 53 33 0 83 2 5 256 110 84 106 67 1 67 2 5 512 219 16 213 33 3 33 2 5 1024 435 84 426 67 6 67 2 5 2048 869 16 853 33 13 33 2 5 4096 1735 84 1706 67 26 67 2 5 The response time is determined by the corresponding measurement averaging time refresh cycle and internal processing time 2 5 ms 3 If the RUN mode is set to normal auto peak auto bottom or auto peak to peak the response time will be the response time of the comparator output HH HI GO LO LL WAITING or STROBE and BCD output The response time of analog output will be the response time of comparator output plus approximately 0 4 ms 3 If the RUN mode is set to peak bottom peak to peak average or sample hold 1 the response time will be the response time of the internal measured value Refer to pages 4 36 to 4
98. arget 1 T1 and target 2 T2 respectively make settings so that the following conditions will be satisfied T1 lt T2 Furthermore set the calibration span between 0 5 and 2 0 Note In the case of two point calibration the number of averaging measurements is fixed at 4 096 times 1 Press the key for calibration setting The AREA1 calibration display appears 2 Set the master workpiece monitor the measured value and input the T1 value Indicates that the T1 value is Indicates that AREA is selected displayed POSITION A Displays the measured value The input part flashes Press this key to set the value to a positive or negative one Press these keys to set the value 3 Press the key 4 Set the other master workpiece monitor the measured value and input the T2 value D Press the key The input item is entered and the calibration setting display appears again Note If the calibration conditions are not satisfied Error 1 will appear on the main display Reset the error status by pressing the ent key or Esc key and make the calibration settings again 4 25 Chapter 4 Function Settings One point Calibration Settings Make one point calibration settings as explained below 4 26 Note In the case of one point c
99. asured value will be transmitted at the moment timing input is turned ON The measured value will be output when timing input turns ON if the measuring mode is set to peak hold bottom hold peak to peak average hold or sample hold 1 If the measuring mode is set to sample hold 2 the following timing chart will apply TIMING input ON OFF RS 232C data output Sampling period 3 5 ms The measured value will be output when sampling period plus 3 5 ms elapses after timing input turns ON Refer to page 4 39 for the sampling period in detail If the measuring mode is set to self timing hold the measured value will be transmit ted when the measured value is determined Note If both OUT1 and OUT are set to sample hold 2 or either of them is set to sample hold 2 while SYNC is set as a T MODE option setting measured values will be determined asynchronously At that time if timing input turns ON both OUT1 and OUT2 measured values with a comma and a delimiter will be returned when the OUT1 and OUT2 measured values are determined E Output Format Measured Value The following command format will be used if ASYNC is set as a T MODE option set ting STXIS S S S S S S S S ETX OUT1 or OUT2 measured value Measured Value Format See page 7 7 Simultaneous Measured Value The following command format wil
100. asuring Head sessesseneeneeenneennnenneeen nennen 1 11 Mounting the Controller eene nnne 1 13 Connection rire Reed ene editio 1 17 Turning AC Power Supply Stand On and Off eese 1 19 Measurement and Setting Overview eese enne nnn nnne 1 20 Resetting to Initial Status ceeeeeeeeee esee eeee eene nennen nnn nnnm nnne nnnnn 1 21 Chapter 2 Easy Setting Guide Measurement of Outer Diameter and Width with Single Measuring Head 2 2 Measurement of Outer Diameter and Width with Two Measuring Heads 2 3 Measurement of Outer Diameter and Width with Two Measuring Heads for Larger Objects eene 2 4 Measurement of Inner Diameter and Clearance eene 2 5 Measurement of Outer Diameter and Eccentricity s 2 6 Measurement of Movement and Positioning 22 7 Measurement of Pitch eeeeseee essei cesses enne nte n unas annt nana aa asas ena a asas assa sas Kaaa nasa aan 2 8 Chapter 3 Operation Control Selection of Measured Value Display eren nnne 3 2 Area Monitor eeeeeenueeee wee 3 4 Hold Function we 3 5 Automatic Zero Function we 3 6 Pariel Lock F rnction x 5 cs ced cedere A aee dass e ced tenaccccusasroccRch quan ncoDaiaE 3 7 dtr cuugeirun rg
101. asuring Heads on page 3 4 for an application example Refer to Offset on page 5 43 for the offset function in detail K The above page sample is for your reference only It does not coincide with any of the actual pages of this manual Definition of Terms This manual uses the following terms Term Description LS 7000 Series Refers to the LS 7001 controller and the measuring head as a set Controller Refers to the LS 7001 controller Measuring head Refers to the LS 7010 LS 7030 LS 7070 measuring head Optimum Measurement Methods Refer to the following methods and select the optimum measurement method according to the type of target Measurement of Outer Diameter Measurement of Average Outer of a Round Bar or Wire Diameter of Round Bar or Wire Meo ous menor chee Vd Measurement of outer diameter and width with single measuring head Page 2 2 Measurement of outer diameter and width with two measuring heads in X and Y directions Page 2 3 Measurement of outer diameter and width with two measuring heads for larger objects Page 2 4 Measurement of Inner Measurement of Outer Diameter Measuring Robot Movement Diameter of a Disc and Eccentricity of a Roller and Positioning of LCD Plate Measurement of inner diameter and clearance Page 2 5 Measurement of outer diameter and eccentricity Page 2 6 Measurement
102. ation Make settings if required OUT 1 OUT 2 A1 1 0 A1 OFF Operation Output A2 OFF A2 1 0 setting Averaging 1 Select the value according to the rpm Measuring mode Average hold Peak to peak hold Offset No settings are required No settings are required Tolerance setting Set the upper and lower limit values E Reference Area Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 2 Easy Setting Guide Measurement of Movement and Positioning In the following example the movement or position of the workpiece is measured The result of output is displayed as OUT1 E Set Values Set item Set value AREA 1 AREA 2 Area setting Head 1 SEG AREA 000 E 002 E No settings are required Calibration Make settings if required OUT 1 OUT2 A A1 1 0 Operation Output A2 OFF setting Averaging Selectthe value according to the line speed No settings are required Measuring mode Normal Offset No settings are required Tolerance setting Set the upper and lower limit values E Reference Area Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 2 Easy Setting Guide Measurement of Pitch The single pitch of connectors pins or IC pins is measured by the LS 7000 Series Further more multiple pitch of pins is measured with the program functio
103. ber of edges detected does not coincide with the set value the measured value will be invalidated If there is a radical change between measured values the change will be detected and output Set the value for the change to be detected Set the items to be output from the output terminal on the rear panel Set the threshold to be detected when measuring highly transparent objects Make settings while monitoring the sub display The following procedure is for area settings for measuring head 1 1 Press the key 2 Check that the area to be set will appear Press the key To set AREA2 press the Func key Then press the key 3 The area setting screen will appear Press the key to select another set area item Chapter 4 Function Settings Flow of Area Setting Display Area Setting ili pronon ama E D c mmi k JUA This part changes KEYENCE L57000 ESC 7 z Area Setting 5 E S gd See page 4 9 i oo V Focus Monitor r F S 5 L
104. by pressing the key or Esc key and make the settings again E Setting Method Take the following steps to set the upper limit hold value Press the key in steps 1 and 4 to set the lower limit hold value The lower limit hold balue display 1 Continue pressing the ui key for 2 seconds I CCCI CCE CCCI CICC CCA 2 Press the key to change the display to on The hold value elimination function turns ON and the value flashes 3 Press the A or w key to make set tings 4 Press the key The input item is entered and the meas uring display appears again Press these keys to set the value 4 53 Chapter 4 Function Settings Option Settings Settings such as display unit and I O terminal mode are available on the LS 7000 Series Option Settings The following option settings are available Tolerance mode Sets the tolerance mode to use either reference values or thresholds Timing mode Sets the timing input terminals for OUT1 and OUT2 respec tively Unit Changes the display unit of measured values Minimum display unit Changes the minimum display unit of measured values O mode Changes the I O connector mode to SUB from BCD or vice versa Option setting Make method settings while monitoring the sub displa
105. ce 3 Press the A Jor w key and set the measuring mode vjiv AREA DISP The following displayed items can be selected or AAL Et Normal A b Hol dt Auto bottom hold P HoLd l Peak hold A od Ho L dle Auto peak to peak hold b Hold Bottom hold 5 HoLdgd J Sample hold 1 d Hold Peak to peak hold S Hol dg Sample hold 2 Au Hol gd _ k Average hold bELE E m sabion A F H o L gE Auto peak hold U IU0 Self timing Hold Setting The possible setting range is from 1 to 9999 ms nEH nodEL SELPSE 5 meme DO 0 Pe 1 Press the A or w key and set the self timing period Press these keys to set the value 4 42 Chapter 4 Function Settings 4 Press the key The input item is entered and the output setting display appears again Offset An offset value is a desired value that can be added to or subtracted from measured values If the offset value is set it is possible to display the offset value immediately on the screen by using the auto zero
106. ces Eee ste oor is cto ctae e ees Tolerance Mode LIMITS 2 retineo nint ee tre Rees 4 56 Timing Mode 4 56 Display Unit 4 57 Minimum Display Unit 4 58 l G Mode ss rer eid hti needs 4 59 Units Default Minimum Values and Setting Ranges cccceeseeeeeeeeeeeeeeeeeeeeeeee 4 60 Chapter 5 Environment Settings Possible Environment Settings eese eee nnennnnnnnn nennen nnn nnn anna nnn 5 2 Default Settings Changing Environment Settings ssssseeeeeeeeeeee nennen 5 3 Flow of Environment Setting Display eene 5 4 Details of Environment Settings ad oro cU SERE REC C xi xii Chapter 6 I O Terminals Nomenclature and Functions of I O Terminals ccsssssesccesssssseeeeessesseeeensnsseneeeess 6 2 Terminal Block na Corinector G 5 5 cte bride blocs ete ced eos emis MUNDO nouo E ssce debi ORS FUN eie i E L Electrical Specifications ine ner 4e TP Chapter 7 RS 232C Specifications aaaeeeaa a Saaana ana ette tested desamor Hxc te sa cde De naaa rampa 7 2 Communication using Serial Commands 7 4 Connecting to a PC PLC Link Unit eseeeeeeeeeeennnnenn wi 7 4 Connecting to KV Series nennen a 7 5 Outline of Command Formats 7 6 Measurement Serial Commands FAI Setup Serial Commands
107. cted area appears on the AREA display POSITION monitor The POSITION monitor is lit according to the position and size of the target FOCUS monitor The FOCUS monitor is lit according to the distance between the transmitter and receiver To make lit range changes refer to page 4 14 Program Settings Area calibration output or option setting Press the key and select the item with key Environment setting Press the key while pressing the Func key Set item selection Press the a or Y key Set item cancellation Press the key Entering set item Press the key POSITION KEYENCE Program selection Press the Up or Down key OUT1 OUT2 HI GO Ke AREA DISP LS 7000 Measured value display selection Press the Up or Down key DISP Measured value display varies between the reference value mode and threshold mode for tolerance setting See page 3 2 Tolerance setting See page 4 50 Reference value mode Press the EE key Reference value setting Press the key Press the key Upper limit setting Lower limit setting Threshold setting HI value setting Press the key HH value setting Press the key 2X LO value setting Press the key LL value setting
108. d 4 33 4 37 6 11 Auto offset function 4 43 Auto peak hold 4 38 4 37 6 11 Auto peak to peak hold 4 38 4 37 6 11 AUTO ZE On e c 4 43 7 10 Auto zero function esssssss 3 6 Average hold 4 33 4 36 6 11 7 9 Averaging number 4 28 4 31 7 14 Averaging time and refresh cycle 4 31 B B EDGE Bottom edge 4 10 Base unit zmeren ies 1 6 1 16 Batch commands Baud rate iere ePi reri BCD ix es tuere eo Lo on eo ee Mode Output Bottom hold Buzzer ON OFF selection 5 12 Appendix 6 C Calculation seen 7 14 Calibration setting 4 20 Calibration type selection 4 23 Initialization of calibration 4 26 CE markings seeeeeeene V Change of edge detection threshold 4 18 Command format sssr 7 6 Communication using an external synchronous trigger 7 23 Communication using serial commandads neret 7 4 Communications specifications 7 2 Comparator output sssr 6 7 Comparator output setting e 4 47 Connecting to a PC PLC link unit 7 4 7 6 Connecting to printers 7 25 D Data length ssessssee Data mode i 2 Data transmission mode D
109. data simple upload and download operations Response L S Wiler 7 20 Chapter 7 RS 232C E Reading Environment Settings It is possible to read all environment settings in detail Note P COPY P CLEAR or L INSPCT settings are not read with this command Command rela Response l S A l jaa Data1 Data X Om elw Checksum range Data 0 through data X X287 H Binary data The checksum need not be calculated for simple upload and download operations E Writing Environment Settings Saved environment settings that were read with the read command SA command can be written to the LS 7000 Series Note P COPY P CLEAR or L INSPCT settings are not read with this command Command n S JB Data Data1 Data X Checksum range Data 0 through data X X 87 S Binary data The checksum need not be calculated for LS simple upload and download Response operations L S B ler Timing Chart The following timing chart is for commands and responses Command Command Response Response t 1 1 1 1 1 i D i lt
110. date mode is ON the measured value after area calculation will be output after analog scaling 1 Press the Ent key when the output setting is displayed 2 Press the Func key five times 4 46 Chapter 4 Function Settings 3 Press the 4 or v key and set the m mm analog update 4 Press the env The input item is entered and the output setting display appears again mode key alla vj AREA DISP E Output Waiting Voltage 1 Press the ent key when the output setting is displayed 2 Press the Func key six times 3 Press the CA Jor Y key and set the voltage 4 Press the key The input item is entered and the output setting display appears again zs Take the following steps to set the voltage to be output when the display shows vit AREA DISP Comparator Output Setting Adjust the comparator output settings Setting Range The following comparator output settings are available Strobe output time Select the ON time of the strobe output i e one shot output Output logic OFF delay time time from 0 4 0 8 1 6 3 3 6 6 13 3 and 26 6 ms Set the logic of the comparator output and WAI
111. e PROG No Panel lock settings are made through the following functional components Control panel RS 232C interface E Control Panel Press the a J and v keys on the control panel together for 2 seconds To cancel the panel lock status repeat the above B RS 232C Interface Commands sent by external devices through the RS 232C interface make it possible to set or cancel the panel lock function Refer to Panel Lock ON OFF on page 7 11 Chapter 3 Operation Control Program Changes The following section provides information on how to call 16 programs saved in the LS 7000 Series Names and Number of Programs The selected program is displayed on the display monitor next to the PROGRAM No key It is possible to register 16 alphanumeric characters i e 0 through 9 and A through F for program numbers Programs are selected through the following functional components Control panel e External I O terminals RS 232C interface Note The operation method varies with the P SELECT setting as an environmental setting Refer to Program on page 5 5 for environment settings in detail P SELECT setting Operation method PANEL Control panel RS 232C interface TERMINAL I O terminals P1 through P4 E Control Panel Press the PROGRAM No key A or v key on the control panel The program numbers will be displayed in sequence by pressing the key repeatedly l g 2 8 5 5 t 4 F
112. e ment ing settings between the LS 7000 Series in tolerance mode with reference values used and that with thresholds used Refer to Tolerance Mode LIMITS on page 4 56 for details Tolerance Mode with Reference Value Voltage Based on a reference value deviation is output as positive or negative voltage The voltage can be the result waiting status is page 4 47 See Positive value 10 5V of 0 V the over range 40V Enn dM i l Scaling is changeable i at 13 steps changed while 10V 4 Negative value 10 5V below range L Measured value Reference value set by tolerance Chapter 4 Function Settings The following table shows the relationship of scaling values along with their output ranges and resolutions Scaling value um V Output range Resolution 1 10um 0 01um 2 20um 0 01um 5 50um 0 02um 10 100um 0 04um 20 200um 0 08um 50 500um 0 2um 100 imm 0 4um 200 2mm 0 8um 500 5mm 2um 1000 10mm 4um 2000 20mm 8um 5000 50mm 20um 10000 100mm 40um 3KIf the minimum display unit selected is larger than the resolution selected the mini mum display unit will be used as applicable resolution Setting Method 1 Press the ENT key when the output setting is displayed 2 Press the Func 3 Press the A key four times or V key and set the
113. e DIFF 1000 Function output setting FUNCTION FOCUS Edge detection threshold LEVEL 50 E Calibration Settings Setting detail Item Default setting AREAI AREA2 Calibration mode CAL MODE THEORY T1 A T1 B T2 A T2 B E Tolerance Settings tti tail Item Default setting OUTI Sentingidetal OUT2 HH output range HH 40 00000 Threshold HI output range HI 30 00000 mode LO output range LO 0 00000 TOL LL output range LL 10 00000 HOLD H OFF HOLD L OFF STANDARD 10 00000 Reference UPPER 1 00000 value mode LOWER 1 00000 DEV HOLD H OFF HOLD L OFF Appendix 3 Append Appendix E Output Settings Appendix 4 Setting detail Item Default setting OUT1 OUT2 OUT1 A1 1 0 f A2 OFF Area calculation CALC OUT2 A1 OFF A2 1 0 Number of averaging times AVE 512 Measuring mode MEA MODE NORMAL Offset OFFSET 0 00000 Scaling at 10 V Threshold A OUT 10 30 00000 TOL Scaling at 10 V A OUT 10 0 00000 Reference Scaling value DEV A UNIT 1000um V Analog output setting Analog update mode A SET OFF Analog output setting Voltage for awaiting result of measurement A CONT 10 5V Comparator output setting Strobe output time STOBE T 0 4ms Comparator output setting Output logic OUT SET n Comparator output setting Off delay time OFF DLY
114. e Set the speed of data transmission to 1200 2400 4800 9600 19200 38400 57600 or 115200 bps Parity Set the parity to NONE EVEN or ODD Stop bit Set the stop bit length to 1 or 2 Data length Set the length of transmission data to 7 or 8 Data mode Set the data mode to Normal PLC Printer 1 or Printer 2 according to the peripheral device to be connected Data transmission mode Set the data transmission mode to OFF S1 S2 or S3 E RS 232C Settings 1 Press the Func key when the program display is on the screen E Baud Rate 1 Press the ent key when the RS 232C display is on the screen 2 Press the A J or y key and select the baud rate 3 Press the ent key The input item is entered and the RS 232C display appears again B Parity 1 Press the ent key when the RS 232C display is on the screen 2 Press the Func key Chapter 5 Environment Settings 3 Press the A Jor w key and select the parity The following displayed items can be selected nonE None EuEn Even odd Odd 4 Press the key The input item is entered and the RS 232C display appears again B Stop Bit 1 Press the 2 Press the 3 Press the ENT FUNC key when the RS 232C display is on the screen key twice A or w key and select the stop bit 4 Press the key The input item is entered a
115. e ON status of each input means that the input is short circuited to the COM terminal RS 232C output is ON in synchronization with timing input if the D SEND item as an environment setting is set to S1 or S2 only Refer to Data Transmission Mode on page 5 9 for environment settings in detail Timing input is ignored If the internal measured value during a sampling period becomes the monitor will display the result waiting status uU RESET input can be under RS 232C control Refer to page 7 8 for details Strobe output time can be changed Refer to Strobe Output Time on page 4 48 for details The monitor will display TIM until the next workpiece is located in the measuring area after the present measured value is determined Chapter 4 Function Settings Self timing Hold and Area Settings The LS 7000 Series in self timing hold operation will detect a target when the target is within the optical axis Then the LS 7000 Series will start sampling after a certain period i e a self timing period elapses Therefore the target may enter the measuring area from any direction as shown below The LS 7000 Series will detect the target within the optical axis when the LS 7000 Series confirms a certain number of edges and not at the moment the target enters the optical axis The confirmation condition varies with the measurement method selected as an area setting Refer to the following examples
116. e T1 A value is displayed Indicates that AREA1 is selected HI POSITION A Fr The input part flashes coc coca E E Ca C3jco man maan pan a gt gt gt gt gt gt lt vJiv AREA Disp E E E Press this key to set the value to a positive or negative one Press these keys to set he value 3 Press the key The input value is entered and the value in the next line flashes 4 Input T1 B Value The input part flashes 5 Press the ENT key 6 input T2 A Value 7 Press the ENT key The input value is entered and the value in the next line flashes 8 input T2 B Value 9 Press the key The input item is entered and the calibration setting display appears again Note If the calibration conditions are not satisfied Error 1 will appear on the main display Reset the error status by pressing the key or key and make the calibration settings again 4 24 Chapter 4 Function Settings Two point Calibration Settings Make two point calibration settings as explained below Setting Range Two point calibration requires two types of master workpieces that are different to each other in size If the master workpieces are t
117. ed Brown 26 Not used Red 7 Not used Orange 27 Not used Yellow 8 COM2 Connector I O common Green 28 Not used Blue 9 Not used Purple 29 Not used Gray 10 Not used White 30 Not used Black 11 Not used Brown 31 Not used Red 12 Not used Orange 32 Not used Yellow 18 Not used Green 33 AREA2 FUNCTION AREA function output Blue 14 OUT2 HH OUT2 HH output Purple 34 OUT2HI OUT2 HI output NPN open collector Gray 15 OUT2 GO OUT2 GO output output White 35 OUT2 LO OUT2 LO output gt See page 6 10 Black 16 OUT2 LL OUT2 LL output Brown 36 OUT2 WAITING OUT waiting output Red 17 OUT2 STROBE OUT2 strobe output Orange 37 COM2 Connector I O common Yellow 18 Not used Green 38 OUT2 TIMING OUT timing input Non voltage input Blue 19 OUT2 RESET OUT2 RESET input gt See page 6 9 Purple 39 OUT2 ZERO OUT auto zero input Gray 20 Not used White NPN open collector output 40 AREA1 FUNCTION AREA function output gt See page 6 10 Black X Terminals 1 8 and 37 share the COM2 signal in common The cable colors correspond to OP 26505 potential difference between them All unused terminals must be open Do not connect any wires to them otherwise the LS 7000 Series may malfunction The 0 V power supply COM1 and COM signals are common in voltage through a choke coil each Check that there is no Chapter 6 I O Terminals
118. ed OP 35382 cable with 9 pin D sub connectors or the OP 25253 with 25 pin D sub connectors for connection When connecting the PLC link unit refer to the operation manual of the PLC link unit for necessary information Note The output of the LS 7000 Series under external synchronous control cannot be connected to printers Connections SD TXD RD RXD SG GND E Environment Settings Make the following environment settings according to the PC or PLC link unit to be connected Refer to RS 232C on page 5 7 for environment settings in detail Item Set value Remarks BAUDRATE 1200 2400 4800 9600 19200 38400 57600 1 15200bps Make settings according to the PARITY NONE EVEN ODD external device STOPBIT 1 2 D LENGTH 7 8 D MODE NORMAL Select the settings specified in this D SEND OFF table X When the D MODE item is set to NORMAL the Cr character will be selected for delimiter insertion When the D SEND item is set to OFF measured value output and setting changes will be possible through RS 232C commands Chapter 7 RS 232C Connecting to KV Series The following information provides information on how to connect Keyence s KV series Programmable Logic Controller to the LS 7000 Series Use the dedicated OP 25254 to connect the KV to the LS 7000 Note The output of the LS 7000 Series under external synchronous control cannot be connected to pri
119. el Lock ON OFF Command This command sets the panel lock to ON or DU PIL IE er a Des OFF 7 T5 LS 2 Confirm Response L PIL J bw ler Command E Function Output or p UST Ee area number This command makes it possible to monitor SE 1 AREA 1 the status of the FOCUS output and the 2 AREA2 status of the area check output Response L Isl KIL I Ter Area check output 0 OFF 1 ON FOCUS output 0 ON 1 OFF 7 11 Chapter 7 RS 232C Setup Serial Commands The following section provides information on command formats that are used to make setting changes List of Commands Command Response Head S p jf HEL Ta lb Ter S D HEIL fa Ter Page 7 13 P Area S p J JR fa le Jer S Jb f AR der Page 7 13 E a vi ad s Jp fs E Ta Ja Ta qa Jie fe T ja Jia a fia lle ler S JD Is E ler 9 Page
120. eld and displayed Furthermore measuring mode combinations allow the measurement of a variety of values such as maximum and minimum values The types of measured values held vary with the measuring mode Refer to Measuring Mode on page 4 33 for details Measured values are held and displayed through the following functional components Control panel e External I O terminals RS 232C interface E Control Panel If either the OUT1 or OUT2 measured value is displayed the displayed value will be held If both OUT1 and OUT2 measured values are displayed both values will be held Press the key on the control panel When the measured value is held the TIM fa indicator on the right hand side of the main display will be lit To cancel the hold status fai press the key again ETE By pressing the key the measured value kept on hold will be reset AREA DISP B External I O Terminals Measured values will be held by short circuiting the timing input terminal and COM terminal together on the rear panel of the controller Refer to Section 6 I O Terminals on page 6 1 for the external input terminals to be used B RS 232C Interface Commands sent by external devices through the RS 232C interface make it possible to put measured values on hold Refer to Section 7 RS 232C on page 7 1 for the commands in detail Chapter 3 Operation Control Automatic Zero Function The automatic zero function sets measured values to ze
121. evice to send the next command after the external device confirms the response from the LS 7000 Series E Connection to a PC PLC Link Unit The Cr character is appended to the com mands and responses Command T Command format cr LS Response L Response format cr E Connection to KV 10 80 series The STX ETX characters are used to insert Command a delimiter each to the command and STXlICommand format ETX response formats U LS Response L STX Response format ETX E Outline of Command Formats The following typical examples of command formats are explained below Command format Response format Error response format Command Format DIO BI it ET I E 1t ET J E11 Main command Identifier 1 Identifier 2 Identifier 3 Response Format LEIL ET TI IgE ETI D 1t ET L1 1 The received main command or identifier will be added as the header Error Response Format E RT TL JL ILE Error number 00 Command error 01 Command error due to operational problem 06 Delimiter error at the time of PLC selection 20 Data length error 21 Error in the number of data items 22 Data value overrange 88 Time out error 99 Others Main command Chapter 7 RS 232C Measurement Serial Commands The following section provides infor
122. externally output as function output Refer to Selection of Function Output on page 4 17 for details E Setting Method 1 Select the area to be set and press the key 2 Press the key 3 Press the A J or w key and set the value 4 Press the zur key after the value is set The input value is entered and the area ali display appears again vilv AREA DISP 4 14 Chapter 4 Function Settings Area Check Set the total number of edges to be measured If the number of edges detected does not coincide with the set value the measured value will be invalidated This function makes it possible to prevent the measurement of abnormal values that may result if dust or oil is stuck on the measuring head The monitor will display the following data if the measured value is invalidated TTT an n anr l E TTT TTT Cycjca Focus Setting Range The setting range is between 2 and 127 Set the value to OFF if no area check is made LE The result of area checking can be external output as function output Refer to Selection of Function Output on page 4 17 for details E Setting Method 1 Select the area to be set and press the ENT key 2 Press the key twice
123. ey Operation Always use the LS 7000 Series at 24 VDC otherwise a fire electric shock or product failure may result Prepare the applicable AC power supply cable if you use LS 11 Secure the GND line of the power cable of the AC power supply stand to protective ground otherwise an electric shock or product failure may result Do not disassemble or modify the LS 7000 Series This may cause fire or electric shock B When abnormal conditions are encountered If the following conditions are encountered immediately turn off the power Continuing to use the LS 7000 Series under abnor mal conditions may cause fire electric shock or equipment failure Contact your nearest KEYENCE sales office for repairs When water or foreign matter enters the controller When the LS 7000 Series is dropped or the housing is damaged When the controller produces smoke or an abnormal smell 96M11341 ii E Usage Be sure to turn off the power to the LS 7000 Series and any connected devices before connecting or disconnecting the cables Otherwise the camera and connected devices may be damaged Do not turn off the power while setting a parameter Otherwise the settings may be partially or completely lost Do not block the ventilation slots on the LS 7000 Series and peripheral devices A rise in inner temperature may cause equipment failure W Proper environment and conditions To use the LS 7000 Series proper
124. focus area check 6 5 6 6 and difference check is selected and output FOCUS Turns ON or OFF in synchronization with the results of focus monitoring Normally open A TEST Turns ON when the area check function is operating Normally open DIFF Turns ON once for 26 6 ms at the time of difference detection Normally open Chapter 6 I O Terminals E BCD Output Name Description Reference page BCD POLE output BCD polarity output 6 6 OFF Positive ON Negative BCD DIGIT output BCD numeric output for each digit 6 6 Negative logic i e Turns ON set to 1 when NPN open connector output is ON Comparator waiting status with displayed for each digit All digits set to B 1011 Overrange with F displayed for each digit AII digits turn ON 1111 BCD INDICATE Present OUT number turns ON 6 6 OUT 1 2 output OFF OUT1 ON OUT2 BCD SELECT Select and input the OUT number to be output 6 6 OUT1 2 input OFF Open OUT1 ON Short circuited to COM2 terminal OUT2 STROBE output Output in synchronization with determined BCD 6 6 Electrical Speci The following section provides information on the I O electrical specifications and circuitry of the LS 7000 Series output fications E Non voltage Input ON voltage Input COM1 COM2 z 1 V max OFF current 0 6 mA max g Short circuit current
125. function Setting Range The range can be set between 99 99999 and 99 99999 mm This range varies with the display unit or minimum display unit setting Refer to Display Unit on page 4 57 and Minimum Display Unit on page 4 58 Input positive or negative values to increase or decrease the set value 1 Press the ent key when the output setting is displayed 2 Press the ruxc key three times The selectable part flashes Press this key to set the value to a positive or negative one AREA DISP Press these keys to set the value 4 Press the key The input item is entered and the output setting display appears again B Master Calibration with Automatic Zero Automatic Offset Function The automatic zero function sets measured values to the preset size values i e offset values of master workpieces Refer to Measurement of Outer Diameter and Width with Two Measuring Heads for Larger Objects on page 2 4 for an application example For the details of the automatic zero function refer to Automatic Zero Function on page 3 6 4 43 4 44 Chapter 4 Function Settings Analog Output Settings The LS 7000 Series has analog voltage output according to the measured value The range of analog voltage output Setting Range is between 10 and 10 V The fol
126. g range Default value 0 0000mm 0 0um 0 0001mm 0 1um Setting range Output setting Threshold A 10 30 00000mm 30000 00um 30 00000mm 30000 00um 30 00000mm 30000 00um 30 0000mm 30000 0um A 10V 0 00000mm 0 00um 0 00000mm 0 00 1m 0 00000mm 0 00um 0 0000mm 0 0um Tolerance setting Threshold mode HH 40 00000mm 40000 00um 40 00000mm 40000 00um 40 00000mm 40000 00um 40 0000mm 40000 0um HI 30 00000mm 430000 00um 330 00000mm 430000 00um 30 00000mm 30000 00um 30 0000mm 30000 0um LO 0 00000mm 0 00um 99 99999 0 00000mm 0 00um 99 99998 0 00000mm 0 00um 99 99995 0 0000mm 0 0um 999 9999 LL 10 00000mm 10000 00um 99 99999mm 99999 99 10 00000mm 10000 00um 99 99998mm 99999 98 10 00000mm 10000 00um 99 99995mm 99999 95 10 0000mm 10000 0um 999 9999mm OFF 99999 99um OFF 99999 98um OFF 99999 95um OFF 999999 9 OFF OFF OFF OFF 999999 9um Minimum display unit Calibration setting Reference value mode 10 00000mm 10000 00um 10 00000mm 10000 00um 10 00000mm 10000 00um 10 0000mm 10000 0m 1 00000mm 1000 00um 1 00000mm 1000 00um 1 00000mm 1000 00um 1 0000mm 41000 0um 1 00000mm 1000 00 1m
127. he CA J key for 2 seconds when the UNIT2 is displayed To change the unit to UNIT2 press the key for 2 seconds when the UNIT3 is displayed 4 Press the key The input item is entered and the option setting display appears again Minimum Display Unit The minimum display unit of measured values can be changed Setting Range Select the minimum display unit from the following When the minimum display unit is switched the display changes together with the decimal position as shown below A um display unit is changed in the same way Minimum display unit Display Minimum display unit Display 0 00001 0 00002 0 00005 0 01 0 0001 0 0002 0 001 Note When the minimum display unit is changed all set values will be reset to default values e g output set values and tolerance set values Refer to page 4 60 for default values and available value setting ranges 4 58 Chapter 4 Function Settings 1 Press the ent key when the option setting is displayed 2 Press the Func key three times 3 Press the A J
128. he frog key 2 Press the key four times The Calib display appears 4 21 Chapter 4 Function Settings Flow of Calibration Setting Display This part changes ame cojea KEYENCE AREA 1 Calibrati o 5 Calibration settings TUUM A or v CAL b D ea gt peace m I i E l i mb E cE UDUUDUUE CLA or Y Initialization of 2 point calibration Calibration See page 4 26 o00000 1 point calibration He t1 Coco UBGBOUDUOU THEORY See page 4 23 2 TARGET See page 4 25 1 TARGET See page 4 26 Ce Ce Ce T V FUNC AREA 2 Calibration Logic calibration AC E I A is E002208d Ge vw 2 point calibration rESEE gt H EHg i D UGSgBOOUSGUt LA or Lv 1 point calibration Calibration Type Selection See page 4 23 4 22 Chapter 4 Function Settings Calibration Type Selection The following section provides information on how to set the calibration type for each area 1 Press the ent key for calibration setting 2 Press the F
129. he transmitter Remove the dirt and dust from the or receiver is free of dust and dirt cover glass See page 3 Check that the cover glass of the The cover glass needs a replacement if transmitter or receiver is free from it is damaged Contact your KEYENCE damage such as scratches Or representative cracks Check that the target is free of dust Remove the dust dirt burrs water The dirt burrs water drops and oil drops drops and oil drops from the target measured Use the hold value elimination function value See page 4 52 or area check displayed function See page 4 15 fluctuates Check that there are no water sprays or oil sprays in the operating environment Blow off the sprays with air Use the hold value elimination function See page 4 52 or area check function See page 4 15 Check that there is no mutual interference Use the mutual interference prevention function See page 5 12 Change the mounting position of the measuring head Check that there is no intensive external light disturbance Block the external light disturbance Check that there is no flow of air Use a cover to prevent the flow of air or agitate the air with a fan to shorten the cycle of the flow so that the influence of the flow on the displayed measured value will be suppressed Check that the LED light source is bright enough Use the LED inspection function and check the strength
130. head LS C3A 3 m cable LS C10A 10 m cable LS C30A 30 m cable Up to two cables are connectable provided that the total length of the cables does not exceed 40 m Chapter 1 Getting Started LS S11 Stand Unit Base Unit Screws Four M4 x 8 Lj 3k Keyence ships each package with utmost care and attention If there should be any improper or damaged product contact your Keyence representative Chapter 1 Getting Started Functions and Nomenclature The following section provides information on the functions and nomenclature of the controller and measuring head Controller Control Panel Page 1 8 Control Panel Controller Rear Side Connector I Used for signal I O Page 6 2 Section 6 I O Pin Modular Connector al Used to connect the console connector T or RS 232C cable connector Page 7 4 7 5 Section 7 RS 232C Terminal Block Used for signal I O Page 6 2 Section 6 I O Terminals Controller Bottom Extension Cable Connect the cable between the controller and the measuring head Power Input Pins 24 VDC Provide 24 VDC power supply DC IN Connect the LS S11 AC Power Supply Cable Chapter 1 Getting Started E Control Panel 1 2 3 4 5 6 7 8 9 10 11 Program number display can 19 20 10 m 21 AAA AAAAA IE B8B8BBSHBEG o SEXE EIS
131. head controller or peripheral devices may be damaged if power is supplied while connecting the cables Make the following three connections Transmitter and Receiver Connect the cables from the transmitter and receiver respectively Measuring head and controller Connect the cable between the controller and measur ing head Power supply cable Supply 24 VDC to the controller directly or through the AC power supply stand LS 7001 KZ U3 24 VDC Power Supply Optional Measuring head LS 7010 LS 7030 LS 7070 Measuring head LS 7010 LS 7030 LS 7070 Power supply cable to the AC power supply stand Cable between transmitter and receiver OP 42182 OP 42183 Optional Up to two cables are connectable Cable between controller Cable between controller provided that the total length of and measuring head and measuring head the cables does not exceed 6 m LS C3A LS C10A LS C30A LS C3A LS C10A LS C30A Up to two cables are connectable Up to two cables are connectable provided that the total length of provided that the total length of the cables does not exceed 40 m the cables does not exceed 40 m 1 17 Chapter 1 Getting Started E Transmitter and Receiver Connect the cables of the transmitter and receiver respectively Connect both connectors so that the notched part of each connector will coincide with each other in position E Measuring Head and Controller Connect the cables of the controller
132. hen used in combination with commercially available peripheral devices Programmable Logic Controller Control output and measured values are retrieved and programs for measurement timing control are changed Printer The results of measurement Control values or measuring are printed values are retrieved over RS 232C RS 232C RS 232C P eee LS 7001 Comparator output BCD output RS 232C Timing input Auto zero input Reset input Program number selection Indicator Light and Buzzer Alarms are generated according to the output of discrimination results Recorder The results of measurement are recorded BY Photoelectric Sensor or Proximity Sensor Timing input signals are sent whenever objects are detected Chapter 1 Getting Started Package Checks Check that nothing is missing from the LS 7000 Series package before use LS 7001 Controller Four Panel Mounting LS 7000 Series Brackets User s Manual LS 7010 Measuring Head Allen head bolt Five M3 x 45 with a washer i Allen head bolt Four M4 x 20 1 LS 7030 Measuring Head Allen head bolt Six M5 x 45 with a washer i Allen head bolt Four M4 x 20 1 Chapter 1 Getting Started LS 7070 Measuring Head Allen head bolt Six M4 x 50 with a washer i Allen head bolt Four M5 x 20 1 LS C A Extension Cable Cable between the controller and measuring
133. icates 5 intensity The display indicates that the light intensity drops by 25 If the intensity of light does not recover with the cover glass cleaned or the mounting position corrected contact your Keyence representative Chapter 5 Environment Settings Check on Fluctuation of Light Intensity Due to Dirt or Dust To check the dispersion of the amount of light record the status of the clean cover glass The distribution of light has fluctuation In the above case refer to page 3 and clean the cover glass Note LED Inspection Function The function operates correctly provided that the position of the measuring head remains the same before while and after the intensity of light is checked The intensity of light fluctuates if the mounting position shifts This function cannot be used to check errors in the mounting position of the measuring head This function is not intended to guarantee the measurement accuracy of the LS 7000 Series Use master workpieces such as pin gauges to check the measurement accuracy The intensity of light displayed will decrease by approximately 6 if the mutual interference prevention function is used Furthermore the intensity of light displayed will decrease by approximately 1196 if the cable between the cont
134. imit Possible Setting Conditions A possible set value must be within a range where the following two items can be set Reference value Upper limit value Reference value Lower limit value In addition the following condition must be satisfied Reference value Upper limit value gt Reference value Lower limit value Tips g Refer to Units Default Minimum Values and Setting Ranges on page 4 60 for possible setting ranges in detail E Threshold HH output range HH set value lt Measured value HI output range HI set value lt Measured value lt HH set value GO output range LO set value lt Measured value lt HI set value LO output range LL set value Measured value lt LO set value LL output range Measured value LL set value Possible Setting Conditions HH set value HI set value LO set value LL set value Tips d Refer to Units Default Minimum Values and Setting Ranges on page 4 60 for possible setting ranges in detail Note If the input conditions are not satisfied Error 5 will appear on the main display Reset the error status by pressing the key or key and make the settings again Chapter 4 Function Settings Limit Settings Take the following steps to make tolerance settings in reference value mode or threshold mode Refer to Selection of Measured Value Display on page 3 2 to change OUT1 to OUT2 or vice versa E Reference Value Mode 1 Press the key corresponding to the
135. ing methods Program The LS 7000 Series ensures ease of program settings or changes Possible Settings Program Selection P SELECT Select the program from the front panel or the rear termi nals Copying Programs P COPY Program can be copied to other programs Furthermore a selected program can be initialized Resetting all programs P CLEAR All programs are initialized and returned to factory set data E Program Selection Take the following steps to decide the selection method of the program number Setting Items Panel PANEL The program number is selected through the control panel or RS 232C interface Terminal TERMINAL The program number is selected through the external input terminals 1 Press the ent key when the program display is on the screen 2 Press the 4 Jor w key and select the selection method The following displayed items can be selected PAREL lt PANEL EE cn in ALE TERMINAL 3 Press the key The input item is entered and the program display appears again E Copying Programs The contents of a program can be copied to another program Furthermore the se lected program can be initialized Initializing a Selected Program A program number can be selected to be initialized In this case set for the number of the program to be copied and specify a program number for the destination program number
136. ings Level Command 10 99 M Area number L 1 AREA 1 2 AREA2 Response S j JIL E IL cr Area number El 7 E Calculation This command changes area calculation settings Calculation coefficient 0 0 3 1 Command 1 1 4 0 5 2 0 5 Brent Br el Output number T 1 OUT Im 2 0UT2 L S Jb ea h er B Average This command changes the averaging number Averaging number 00 1 03 8 06 64 09 512 12 4096 Command 01 2 04 16 07 128 10 1024 S D A V l mE Doe 02 4 05 32 08 256 11 2048 Output number r lks 2 OUT2 L 7 14 Chapter 7 RS 232C E Measuring Mode This command changes measuring mode settings Measuring mode 04 AV HOLD 08 S HOLD1 05 A P HOLD 09 S HOLD2 06 A B HOLD 10 SELF T 07 A D HOLD 00 NORMAL 01 P HOLD Command ut 02 B HOLD Emir A Tice ER t Output number I 1 QUT1 ES 2 OUT2 Response L ie 151 MEHE Bi Self timing Period If the measuring mode is set to self
137. ion Measuring range Optical reception Brighter Brighter Threshold 80 Threshold i 60 gt i Darker Detection impossible Darker Detection possible Position Position 50 threshold 80 threshold When measuring a highly transparent In that case increase the threshold level target such as a plastic tape the so that the tape will be detected amount of light blocked by the tape is minimal Therefore the tape may not be detected if the threshold is low Setting Range The threshold can be set between 10 and 99 in 1 increments Note Only a single threshold can be set for each measuring head n the measurement using the window edge such as T EDGE or B EDGE the measurement may become unstable with a higher threshold In such a case use the reference edge or edge 0 Optical Reception Waveform Output While making a threshold setting for the target in the measuring area an oscilloscope can be used to output the optical reception waveform of the target so that the threshold can be adjusted while monitoring the waveform Approx 10 ms Trigger pulse Optical reception waveform 10V F OUT1 analog output on terminal 22 Approx 6 5 V F Threshold level OUT2 analog output on terminal 23 ov l Approx 450 ms I 4 4 18 Chapter 4 Function Settings E Setting method 1 Select the area to be set and press the key 2 Press the key five times The
138. ive Problem Inspection Remedy If 24 VDC is used Check that the power cable is Connect the power cable correctly connected correctly See page 1 18 Check that the power supply is Use a power supply within the specified within the specified range range See page 8 2 P If LS S11 is used The panel is not lit Check that the power cable is Connect the power cable correctly connected correctly See page 1 18 Connect the DC cable correctly See page 1 16 Check that the power supply is Connect the LS S11 to an AC power within the specified range supply See page 8 3 Check that the power switch is Turn the power switch ON turned ON See page 1 19 ERROR is Process the error according to the displayed displayed error number See page 9 6 Check that the target is within the Locate the target correctly in the measuring area measuring area See page 8 4 8 5 Check that the measuring area is not Do not block the beam with any objects blocked other than the target Check that the transmitter and Mount the transmitter and receiver receiver are mounted correctly correctly See page 1 11 Check that the area setting is made Make the area setting according to the correctly measuring position See page 4 7 The Check that the cover glass of the transmitter Remove the dirt and dust from the measured or receiver is free of dust and dirt cover glass See page 3 val
139. keys to set the value Hold Value Elimination If the target has dirt or dust the measured value may be wide of the accurate value The LS 7000 Series automatically detects and eliminates such values Hold Value Elimination Conditions Hold values are eliminated under the following conditions In Tolerance Mode with Reference Value Used The measured value is below the reference value lower limit hold value i e Measured value Reference value Lower limit hold value The measured value is above the reference value upper limit hold value i e Refer ence value Upper limit hold value Measured value In Tolerance Mode with Threshold Used The measured value is below the lower limit hold value i e Measured value Lower limit hold value The measured value is above the upper limit hold value i e Upper limit hold value Measured value Note Hold values are eliminated before measured values are averaged The previous measured value will be kept on hold and displayed when the present hold value is eliminated Chapter 4 Function Settings Possible Setting Conditions Reference Value in Tolerance Mode Reference value Lower limit hold value Reference value Upper limit hold value Threshold Value in Tolerance Mode Lower limit hold value Upper limit hold value Note If the input conditions are not satisfied Error 6 will appear on the main display Reset the error status
140. kpiece insertion Synchronous input Max value Measured value Sampling time Measured value Maximum to minimum value Sampling time Max value ESS r_ NN Misimuno minimum value Sample hold 2 value Sampling time Self timing value 4 33 4 34 Chapter 4 Function Settings Application Example of Measuring modes Select the measurement mode according to the type of target and measuring condition The following applications are typical examples of measurement in a variety of Measur ing modes Application Continuous measurement of Applicable RUN mode wire tube or fiber Normal Measurement of maximum Peak Hold value within specified period Auto Peak Hold Measurement of minimum Bottom Hold value within specified period Auto Bottom Hold Measurement of maximum to minimum value within specified period Peak to peak Hold Auto Peak to peak Hold Measurement of average values within specified period Average Hold Measurement of maximum Peak Hold value per rotation Auto Peak Hold Measurement of minimum Bottom Hold value per rotation Auto Bottom Hold Measurement of maximum to minimum fluctuation or eccentricity per rotation Peak to peak Hold Auto Peak to peak Hold Measurement of average value per rotation Average Hold Single workpiece measurement Sample Hold 1 Sample Hold 2 Self timing Hold
141. l be used if SYNC is set as a T MODE option setting STXI S S IS IS S S S S S IS SIIS S 1S S S S S EX OUT1 measured value OUT2 Measured Value Measured Value Format See page 7 7 Measured Value Format See page 7 7 7 24 Chapter 7 RS 232C Connecting to Printers The LS 7000 Series connects to the OP 35350 printer sold separately to print measured values and other data The following section provides information on how to print out with the printer Use the dedicated OP 42184 cable to connect the RS 232C connector of the printer and the LS 7001 Note When using the printer no commands are available for measured value output or setting changes Do not use any cable other than the dedicated one Turn on the printer after the dedicated cable is connected to the printer otherwise the printer will not work properly Connections E Environment Settings Make the following environment settings Refer to RS 232C on page 5 7 for environ ment settings in detail Item Set value Remarks BAUDRATE 9600bps PARITY NONE Select the settings as Specified in this table if the communications specifications of the printer are set STOPBIT 1 to default values D LENGTH 8 D MODE PRINTER1 PRINTER1 Only measured values will be printed PRIN
142. lowing analog output settings are available Scaling reference value Scaling threshold In reference value mode LIMITS the deviation is output as a positive or negative voltage based on the reference value of 0 V Select the scaling of deviation from the follow ing 1 2 5 10 20 50 100 200 1000 2000 5000 and 10000 um V In threshold mode set the measurement values to be output at 10 V and 10 V respectively so that the scaling value will be decided The absolute value of the difference between these values must satisfy the following condition Measured value at 10 V Measured value at 10 V X Value X varies with the minimum display unit The relationship between value X and minimum display unit is shown below Minimum display unit mm X mm Minimum display unit um X um 0 00001 0 00002 0 00005 0 02 0 01 0 02 0 05 20 0 0001 0 0002 0 2 0 1 0 2 200 0 001 0 01 0 1 2 1 2000 Analog Update Mode Output Waiting Voltage E Scaling There is a difference in scal The measured value after area calculation is output after the analog scaling of the value regardless of whether the display value is held or not The function is ON OFF selectable Set the output voltage of the LS 7000 Series when the display shows The items selectable are 0 V 10 5 V and HOLD holding the previous voltage before the LS 7000 Series began waiting for the result of the measur
143. ly and safely do not install the LS 7000 Series in locations with the following conditions Use of this equipment in an improper environment may cause fire electric shock or equipment failure Locations with high humidity a large amount of dust or poor ventilation Locations where the temperature rises excessively due to direct sunlight etc Locations where corrosive or flammable gas exists Locations where the LS 7000 Series is directly subjected to vibration or impact Locations where water oil or chemicals may splash the LS 7000 Series Locations where static electricity is easily built up W Countermeasures against Noise The LS 7000 Series may malfunction or fail to operate due to noise generated from power lines or high tension lines If the LS 7000 Series is operated close to such noise sources use a noise filter wire the cable of the LS 7000 Series in an independent conduit or locate the LS 7000 Series in an area with proper insulation from noise Note W Influence of Ambient Operating Temperature Ensure that the ambient operating temperature is constant A change in the ambient operating temperature may result in measurement errors If the ambient operating temperature changes by 10 C it will take approximately 60 minutes for the interior temperature distribution of the LS 7000 Series to be uniform W Warming Up Do not operate the LS 7000 Series for approximately 30 minutes after it is turned on The inte
144. mation on serial commands used for measurement control List of Commands Command Response s s Ts Ts Ts Ts sss Jis Mis Ts Is Jis Ts Ts Te s Is Ts s Js Ts s Ts Jis Is fs Ms ls Ts He fs cr Measured value output M Page 7 8 c yc Ht e cr 2 aje E E E E Measured value output under timing control Page 7 8 Timing ON Page 7 10 Timing OFF Page 7 10 Reset Page 7 10 Auto zero ON Page 7 10 Auto zero OFF Page 7 10 Program number selection Page 7 11 Program number check Page 7 11 Panel lock ON OFF Page 7 11 Function output Page 7 11 m He tL ec ele cr cr cr cr cr cr cr cr cr Jv llcr cr cr cr 7 v vl 2 lt o c x TIF Be v vl lv lt o c f o 1 E a e e e e e e K EI EI cr Wer w ler ia cr Code 8 Area number tt Comparison result sssssssss Measured value w ON OFF Confirmation y Area check q Output number r Output contents v Program number x FOCUS 3e s The above formats are examples with the Cr key used for delimiters If the KV 10 80 series is used i e PLC is set as a D MODE e
145. measured values Setting Range The LS 7000 Series has 11 types of Measuring modes Refer to the following informa tion for the outline of each mode Normal The measured value is displayed and output as it OCCUIS Bottom Hold The minimum value during the period specified is displayed and output Average Hold The average value during the period specified is displayed and output Auto Bottom Hold The minimum value measured in displayed and output as it OCCUIS Sample Hold 1 The instantaneous value at the time specified is displayed and Synchronous input output timing input Self timing Hold Measured Minimum value value K Sampling time Measured value Average Sampling time value Minimum value L o e value Sample Hold 1 The measured value is displayed and output with no external timing input i e timing input The self timing period is adjustable between 1 and 9 999 ms Peak Hold The maximum value during the period specified is displayed and output Peak to peak Hold The maximum to minimum value during the period specified is displayed and output Auto Peak Hold The maximum value measured is displayed and output as it occurs Auto Peak to peak Hold The maximum to minimum value measured is displayed and output as it occurs Sample Hold 2 The value measured during the period specified is displayed and output timing input Wor
146. ms can be selected gdEu Reference value mode toL Threshold mode 3 Press the key The input item is entered and the option setting display appears again Timing Mode Take the following steps to set the synchronous timing input terminals corresponding to OUT1 and OUT respectively Setting Range Select the input terminals from the following ones Asynchronous mode ASYNC The LS 7000 Series is in asynchronous control of OUT1 and OUT2 Select the input terminals inde pendently for OUT1 and OUT respectively Terminal number 13 corresponds to OUT1 and connector I O number 38 corresponds to OUT2 Synchronous mode SYNC The LS 7000 Series is in synchronous control of OUT1 and OUT2 Terminal number 13 corresponds to them Connector I O number 38 is disabled Refer to Section 6 I O Terminals on page 6 1 for details Chapter 4 Function Settings 1 Press the ENT setting is displayed 2 Press the Func 3 Press the CA timing input The following displayed items can be selected key when the option key or y key and set the alla AGYAL Asynchronous mode MIMII AREA DISP 585nL
147. n fuse breakers 1 13 Chapter 1 Getting Started E Mounting to Panel The controller can be mounted to control panels with the mounting brackets provided with the package Arrange the following panel mounting dimensions per 0g m 1690 124 1 Mount the controller from the front side of the panel 2 Attach resin caps to the mounting brackets 3 Insert the mounting brackets to the four mounting holes on the side of the controller respectively 1 14 Unit mm mel 5 ae Mounting holes Mounting holes Chapter 1 Getting Started 4 Secure the mounting brackets with a Phillips screwdriver RQ Tighten the mounting screws to a maximum torque of 0 4 Nm A CAUTION Do not tighten up the mounting screws excessively otherwise the panel or controller casing may be deformed Do not remove the gasket otherwise the controller will not satisfy IP64 conditions E Mounting to AC Power Supply Stand The following section provides information on how to mount the controller to the AC power supply stand sold separately The AC power supply stand consists of a stand unit and base unit Mount the controller to the stand unit first Connect the power supply cable and extension cable i e the cable between the controller and measuring head Then mount them to the base unit 1 Remove the gasket around the controller Gasket
148. n or RS 232C interface used Pi P2 The center pitches of the two portions are measured at a time E Set Values Set item Set value AREA 1 AREA 2 Area setting Head 1 SEG Head 1 SEG AREA 002 P 004 P 004 P 006 P Calibration Make settings if required OUT 1 OUT 2 A1 1 0 A1 OFF Operation Output A2 OFF A2 1 0 setting Averaging Select the value according to the line speed Select the value according to the line speed Measuring mode Sample hold 1 2 Sample hold 1 2 Offset No settings are required No settings are required Tolerance setting Set the upper and lower limit values E Reference RS 232C Page 7 1 Area Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 3 Operation Control This section provides information on setting control items on the control panel while the LS 7000 Series is in measurement operation Selection of Measured Value Display 3 2 Area Monitor ososi p sodas ss p eet LEER I delis 3 4 Hold Function 5 ansia wee 9 5 Automatic Zero Function eeeseseenees 3 6 Panel Lock Function c c ccccccccccceeceeeseseessssesestteeees 3 7 Program Changes sssseeeeeeen 3 8 Chapter 3 Operation Control Selection of Measured Value Display Displayed values on the main and sub displays can be switched The main display
149. nd the RS 232C display appears again E Data Length 1 Press the 2 Press the 3 Press the 4 Press the ENT FUNC key when the RS 232C display is on the screen key three times A ENT or v key and select the data length key The input item is entered and the RS 232C display appears again E Data Mode 1 Press the 2 Press the ENT FUNC key when the RS 232C display is on the screen key four times Chapter 5 Environment Settings 3 Press the A Jor w key and select the data mode The following displayed items can be selected nocnHL None PLC e PLC Pr nbEEr Ikl Printer1 Pr int Erek Printer2 4 Press the Ent key The input item is entered and the RS 232C display appears again Note Other set values change as shown below according to the selected data mode Setting item Description NORMAL Only the item OFF is selectable in data transmission mode PLC The following environment settings are fixed Baud rate 9600 Data length 8 Stop bit length 1 Parity Even PRINTER1 PRINTER2 The items S1 S2 or S3 is selectable in data transmission mode E Data Transmission Mode 1 Press the ent key when the RS 232C display is on the screen 2 Press the Func key five times 3 Press the AJor w key and select the data transmission mode
150. nder timing input control If the T MODE option setting is set to ASYNC asynchronous OUT1 and OUT2 meas ured values will be printed respectively If the T MODE option setting is set to SYNC synchronous Printed values will be continuously printed with commas as delimiters inserted to separate the values Printing All Measured Values If the D SEND item is set to S1 all measured values determined under external syn chronous control will be output If the D MODE item is set to PRINTER1 only measured values will be printed Measured values and comparator results will be output if the item is set to PRINTER2 Printing NG No Good Measured Values If the D SEND item is set to S2 NG measured values determined under external synchronous control will be output If the D MODE item is set to PRINTER1 only measured NG values will be printed Measured NG values and comparator results will be output if the item is set to PRINTER2 Timing Chart The following timing chart will apply to timing input and RS 232C data output if the measuring mode is not set to sample hold 2 or self timing hold TIMING input ON OFF RS 232C data output lt ieesured aie 3 5ms If the measuring mode is set to normal auto peak hold auto bottom hold or auto peak to peak hold the measured value will be printed at the moment timing input is turned ON The measured value will be on when timing input turns ON if the measuring mode is
151. ng 115 65 6 5 Frontview of transmitter position 130 Measuring range 114 t g 104 92 5 92 5104 o o o Ju Uu D Q 5 5 20 3 05 5 Mounting holes 150 3 05 5 Mounting holes 18 31 250 31 23 Cable length 260 Cable length 500 72 312 56 Cable length 270 4 M5 55 55 Depth 10 max O f o o o o o 30 Base 41 30 o JO o i S s jx 5 t 200 150 260 194 454 2 M4 2 M4 Depth 5 max Depth 5 max oN i f A a 21 2 60 187 l 137 44 Unit mm 8 9 E LS S11 AC Power Supply Stand aana 65 1 pat 178 216 E Extension Cable LS C A Extension Cable Cable between the controller and measuring head 43 953 43 147 3 14 OP 42182 OP 42183 TR Cables 04 8 fed ee 115 um 3 11 LI Unit mm 8 10 Chapter 9 Troubleshooting This section provides information on troubleshooting and the contents of error messages Troubleshooting Guide sseeeeesss 9 2 Error Messages ue te ned tires 9 6 9 2 Chapter 9 Troubleshooting Troubleshooting Guide If the LS 7000 Series fails to operate follow the inspection steps provided below If the LS 7000 Series does not operate normally after the inspection contact your KEYENCE representat
152. ng program settings auto zero set values are included Reading and writing environment settings Command Response Read Data 1 Data X Checkoum Ones Program Settings Writing p Data 1 Program Settings Reading Checksum Checsum Environment Settings Writing Data o Data t Data X Oedsim ois S Environment Settings Note The commands are available only when NORMAL is set as a D MODE environment setting No delimiter Cr will be required if the commands use binary data A data length of seven bits is not available E Reading Program Settings All program settings selected are read Command T S R ler LS Response L S RJ __ Datao Dat Data X Checksum range Data 0 through data X X 987 The checksum need not be calculated for simple upload and download operations Binary data E Writing Program Settings Select the program number and write the saved program that was read with the read command SR command Command S WjJ Datad Datat Data X Owon iom Checksum range Data 0 through data X X 987 The checksum need not be calculated for Binary
153. nters Only the KV 300 Visual Series can transmit text data The KV 10 80 series can not be used with this mode Refer to page 7 23 for more details Refer to the KV series Operation Manual before connecting the KV 10 80 series Connections The following section provides information on how to connect the KV 16DT for example SD TXD SD TXD RD RXD RD RXD E Environment Settings Make the following environment settings when connecting to the KV 10 80 series Refer 7 to RS 232C on page 5 7 for environment settings in detail Item Set value Remarks EAUDRATE 9600bps The settings specified in this table PARITY EVEN will be automatically selected STOPBIT 1 when the D MODE item is set to D LENGTH 8 PLG D MODE PLC Select the settings specified in this D SEND OFF table 3 When the D MODE item is set to PLC the STX ETX characters will be selected for delimiter insertion 3 When the D SEND item is set to OFF measured value output and setting changes will be possible through RS 232C commands 7 6 Chapter 7 RS 232C Outline of Command Formats When LS 7000 Series receives a command from the external device the LS 7000 Series Will respond to the received command and return a response to the external device The following section provides information on respective command formats Note When you write a control program check that the program will enable the external d
154. nvironment setting use the STX ETX characters instead Page 7 6 E Measured Value Format Is Is Is ls Js Is s Is s Format Mark Integer block Decimal block Fixed at a total of eight characters The position of the decimal point varies with the unit and minimum display unit used Fixed at or The following table shows format examples Display value Output format 1 23450 0 1 2 3 41 5 0 123 450 011 2 3 4 5 0 123 4 ioj 123 4 ojo Chapter 7 RS 232C Commands in Detail The following section provides information on commands and responses that the LS 7000 Series returns when commands are correctly processed For error responses refer to Outline of Command Formats on page 7 6 Refer to Timing Chart on page 7 21 for re sponse delays E Measured Value Output The LS 7000 Series can output a measured value The following types of measured value output are possible The measured value is output Measured value output Measured value re output Measured Value Output Command The previous measured value is output again
155. of light See page 5 10 9 3 9 4 Chapter 9 Troubleshooting Problem Inspection Remedy Check that the cover glass of the transmitter Remove the dirt and dust from the or receiver is free of dust and dirt cover glass See page 3 Check that the target is within the Locate the target correctly in the measuring area measuring area See page 8 4 8 5 Check that the target is not leaned or Locate the target correctly in the shifted measuring area See page 8 4 8 5 The Check that the transmitter and Mount the transmitter and receiver measured receiver are mounted correctly correctly See page 1 11 value displayed Check that the measured value is Make the right calibration setting drifts correctly calibrated See page 4 20 Check that the operating environment Maintain a constant operating ambient has no radical temperature change temperature See page 8 2 8 3 Check that the LED light source is Use the LED inspection function and check intensive enough the strength of light See page 5 10 The Check that the P SELECT setting is Make the right P SELECT setting according program correct to the change method See page 5 5 number cannot be Check that the panel lock is not ON Set the panel lock to OFF changed See page 3 7 Key input is Check that the panel lock is not ON Set the panel lock to OFF not possible See page 3 7 Check that the LS 7000 Series is Check the ou
156. of movement and positioning Page 2 7 Measurement of Connector Pins and IC Pins Measurement of pitch Page 2 8 Configuration of Manual Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Appendix Getting Started Provides information on precautions and necessary preparations required Easy Setting Guide Provides information on targets and settings for typical applications respectively Operation Control Provides information on setting control items on the control panel while the LS 7000 Series is in measurement operation Function Settings Provides information on the overview of program settings and setting methods Environment Settings Provides information on basic operation settings I O Terminals Provides information on the specifications of the I O terminals and timing charts RS 232C Provides information on how to connect external devices and the communications function to operate the LS 7000 Series through the external devices Specifications Provides the specifications characteristics and external dimensions of the LS 7000 Series Troubleshooting Provides information on troubleshooting and error messages Provides a list of options and the index of the manual vii viii LS 7001 Operation Map Select the area See page 3 4 Press the Up or Down key to select the area AREA The sele
157. omparator output OFF mode rp Value OFF with set o Oo Negative negative side ifthe conditions Side range FFFFFFF LO Reference vale LO E ee voltage range isnot p OFF olo over Threshold LL within 10 V igits Reset processing OFF OFF ON OFF Comparator wating votage All digits B OFF o o E Error 0 OFF OFF OFF OFF 105 M a ON OFF o Et rror rror 10 digits B response E PROGRAM Mode Gu Measured value display Output RS 232C atus Numeric display Comparator LED 5 level discrimination WAITING STROBE Analog output BCD ALARM FUNCTION Reception Response Tolerance Same as the condition in S th dition 1 t ii o Error setting measurement operation ame as the condition in measurement operation response Other than Same as the condition in S th dition i t ti Oo Fior E level setting measurement operation ame as the condition in measurement operation rasponse 2 g Level Same as the condition in Same as the condition in Optical waveform Same as the condition in o Error lt setting measurement operation measurement operation and threshold measurement operation response Same as the condition in Error Output setting measurement operation Same as the condition in measurement operation Oo response Calibration Each area Comparator All Error setting value OFF OFF ON OFF waiting voltage digits B ORF OFF O response Option R Error setting None OFF Same as the condition in measurement operation fe fasn
158. onnection After the measuring head and the controller are mounted connect them with the ca bles Mounting the Measuring Head E Mounting Restrictions The transmitter and receiver must abide by the following restrictions when the measur ing head is mounted Vertical Position Mismatching Angle Mismatching I TS el T fe L RE Al a na gi T x Receiver Transmitter Receiver Transmitter 1 mm max t 0 25 max 0 DP 0 NEN Tos o b i ps ahs ao ange 1 4 d D o L1 FIHITD Receiver Transmitter i i 1 mm max Receiver 40 25 max Transmitter a Th Transmitter e values are the same 40 25 max for LS 7010 LS 7030 and 7 LS 7070 HD Receiver Transmitter 10 25 max 1 11 Chapter 1 Getting Started B With TR Base The transmitter and receiver are mounted to the TR base at the time of shipment This section provides how to install the transmitter and receiver LS 7030 in this case that are mounted on the TR base LS 7010 and LS 7070 can also be installed in the same way Use the four M4x20 Allen head bolts which are provided with the package to mount the TR base To mount the TR base with the bolts on the surface of the TR base use the mounting holes on the surface To mount the TR base with the bolts on the back of the TR base use the
159. or y key and set the Em display unit 4 Press the ent key The input item is entered and the option setting display appears again 1 0 Mode The mode of the I O connector on the rear panel of the controller can be changed Setting Range Select the connector mode from the following e SUB Output 2 I O BCD BCD output Tips d For the operation of the connectors in each mode refer to Connector I O on page 6 4 1 Press the ent key when the option setting is displayed 2 Press the Func key four times 3 Press the A Jor v key and set the mode The following displayed items can be selected SUb SUB mode il in bid BCD mode nir 4 Press the key The input item is entered and the option setting display appears again 4 59 4 60 Chapter 4 Function Settings Units Default Minimum Values and Setting Ranges Minimum display unit T1 A B T2 A B Calibration setting 0 00001mm 0 0 Default value Offset 0 00000mm 0 00um dum Setting range Default value 0 00002mm 0 02um Setting range 0 00005mm 0 05um Default value 0 00000mm O 00um 0 00000mm 0 00um Settin
160. or details ETE Master Calibration with Offset Function Automatic Offset Function Set the size of a master workpiece to an offset value and make an automatic zero setting while measuring the master workpiece Then the size of the master workpiece will be displayed as an offset value Refer to Measurement of Outer Diameter and Width with Two Measuring Heads on page 2 4 for an application example Refer to Offset on page 4 43 for the offset function in detail Chapter 3 Operation Control Panel Lock Function The panel lock function is used to lock the control panel so that no key input will be ena bled As a result there will be no risk of making setting changes with careless key input Panel Lock Types The following types of panel locks are possible with the PAN LOC settings as environment settings Refer to Panel Lock on page 5 13 for details Set the panel lock type to ALL All keys will be locked e Set the panel lock type to PART All keys excluding the DISP and AREA keys for the display change function and ur J co J and 1o keys for the tolerance setting function and key will be locked Select this type if you make tolerance changes frequently without changing any other setting al Panel Lock Display The decimal in the PROG No display will flash while the panel is locked uU The panel lock status will not be lost after the LS 7000 Series is turned off or program number changes are mad
161. over Glass Transmitter T Head Emits light for measurement TR Base Used to mount the Receiver R Head transmitter and receiver Receives light from the transmitter TR Cables Used to connect the transmitter and receiver Mounting Holes Used to mount the measuring head Extension Cable Connected to the controller LS 7070 Multi purpose Mounting Holes A fixture for targets can be attached Receiver R Head Receives light from the transmitter Cover Glass Transmitter T Head Emits light for measurement TR Base Used to mount the transmitter and receiver TR Cables Used to connect the transmitter and receiver Mounting Holes Used to mount the measuring head Extension Cable Connected to the controller Chapter 1 Getting Started Mounting and Connection Mount the measuring head and the controller and connect them with the cables E Mounting the Measuring Head The measuring head can be mounted with or without the TR base employed according to the type of targets and operating environment The following section provides information on how to mount the measuring head with or without the TR base employed along with mounting conditions required E Mounting the Controller Mount the controller to panels such as control or operation panels or to the LS S11 AC Power Supply Stand The LS S11 Power Supply Stand is sold separately E C
162. p measurement or positioning of rollers When the LS 7000 Series is in T EDGE measurement operation it measures the width of the bright portion between the top of the measuring head and the first shadow in the measuring area When the LS 7000 Series is in B EDGE measurement operation it measures the width of the bright portion between the bottom of the measuring area and the bottom of the last object in the beam J g eS ZO This space is measured in Tieni ommum ce es T EDGE mode or B EDGE 4 al a mode Transmitter Receiver X g This space is measured in E T EDGE mode Target O XQ This space is measured in B EDGE mode Transmitter Receiver LE Setting the reference edge within the measuring area enables measurements in higher repeat accuracy E SEG Segment Select this setting for the measurement of the inner diameters of discs or the measure ment of pitches The edge where the measurement of the object in the measuring area starts is called start edge and the edge where the measurement terminates is called end edge The space between these edges specified is measured Segment measurement is performed in E mode or P mode If objects are measured with the virtual center of the light axis set use edge 0 Setting Range Edge or pitch numbers can be designated between 127 and 127 The duplicated designation of an edge or pitch number will set the measured value to 0
163. r Supply Stand The terminal block has a maximum open collector output of 100 mA at 40 V max with a maximum residual voltage of 1 V The connector I O has a maximum NPN open collector output of 30 mA at 30 V max with a maximum residual voltage of 1 V The non voltage input has a maximum rated ON voltage of 1 V and maximum OFF current of 0 6 mA Chapter 8 Specifications Measuring Head Model LS 7010 LS 7030 LS 7070 Measuring range 0 04 to 6mm 0 3 to 30mm 0 5 to 65mm Minimum detectable object 0 04mm 0 3mm 0 5mm T to R distance 60 5mm 160 40mm 250 50mm Light source GaN green LED CCD scanning range Approx 7mm Approx 33 mm Approx 69 mm Measurement position accuracy 0 5um 31 2um 3 amp 3 3um 5 Repeating accuracy x0 06um 32 0 15um 34 0 2um 6 Sampling times 37 2 400 times s Enclosure rating 8 IP64 Ambient temperature 0 to 50 C 32 to 122 F Relative humidity 35 to 85 RH No condensation Weight Receiver Approx 340 g Base Approx 220 g Base Approx 430 g Transmitter Approx 140 g Transmitter Approx 420 g Transmitter Approx 540 g Receiver Approx 470 g Receiver Approx 730 g Base Approx 660 g 1 3K2 X3 4 X5 X6 7 of 2 x 4 mm measuring area to check the outer diameter o of 10 x 20 mm measuring area to check the outer diameter o of 20 x 40 mm measuring area to check the outer di
164. r output m 1 Press the ENT key when the output setting is displayed 2 Press the Func key nine times 3 Press the A Jor y key and set the OFF delay time Z Press the key The input item is entered and the output setting display appears again 4 49 4 50 Chapter 4 Function Settings Tolerance LIMIT Settings The LS 7000 Series judges whether or not the measured values pass the criteria The range of values used for judgment is called a tolerance Tolerances can be set to OUT1 and OUT2 respectively Types of Limits The following tolerance settings are possible Reference value Set the reference value and its upper and lower limits as deviation values Measured values can be compared to three levels i e Hl GO and LO Use this mode if the workpiece size changes but the deviations tolerances do not change Threshold Specify the upper and lower limits in absolute values Measured values can be com pared to five levels HH HI GO LO and LL Limit Range The following ranges are used for the limits E Reference Value HI output range Reference value Upper limit Measured value GO output range Reference value Lower limit Measured value lt Reference value Upper limit LO output range Measured value lt Reference value Lower l
165. required OUT 1 OUT 2 Operation ATOS Output l A2 0 5 setting Averaging Select the value according to the line speed No seite ar requiied Measuring mode Normal Offset No settings are required Tolerance setting Set the upper and lower limit values E Reference Area Settings Page 4 7 Calibration Settings Page 4 20 Output Settings Page 4 28 Tolerance Settings Page 4 50 Chapter 2 Easy Setting Guide Measurement of Outer Diameter and Width with Two Measuring Heads for Larger Objects A sheet cannot be located in the measuring area of a single measuring head if the width or diameter of the sheet is excessively large In that case the sheet can be measured with two measuring heads as shown below with the automatic zero function and the master workpiece used The result of output is displayed as OUT1 E F Ie XT ll L iE Yd L 0 X Y E Set Values Set item Set value A AREA 1 AREA 2 Area setting AREA Head 1 B EDGE Head 2 B EDGE Calibration Make settings if required OUT 1 OUT2 A1 1 0 Operation A2 1 0 QUIE Averagin Select the value according to the line speed setting an 9 peet No settings are required Measuring mode Normal Offset Input the size of master workpiece Tolerance setting Set the upper and lower limit values E Reference Automatic Zero Function Measure the master workpiece and make automatic zero settings Page 3 6 Area
166. riod RESET Sampling period period processing i Timing input OFF ON i f RESET input off j i Comparator output ae f Judgment X Judgment Kudgment Judgment awaiting output ON Comparator waiting output OFF i i H ON t i f Strobe output off BCD ou put aera Measured value X Measured value X Measured le RS 232C output sid ies esr Timing input is OFF during sampling periods The maximum value during the sampling period immediately before timing input will be output when the timing input turns ON In the following cases the monitor will display the result waiting status until the first measured value is determined The LS 7000 is turned on setting changes are made program number changes are made RESET input is ON or auto zero is input Comparator output turns ON according to the measured value In the above chart the ON status of each output means that NPN open collector output is ON provided that it is normally open type If it is normally closed type the signal will be inverted The ON status of each input means that the input is short circuited to the COM terminal RS 232C output turns ON in synchronization with timing input if the D SEND item as an environment setting is set to S1 or S2 only Refer to Data Transmission Mode on page 5 9 for environment settings in detail If timing input is ON during reset processing the monitor will display the result waiting status Tip
167. rnal circuitry of the LS 7000 Series is not stable immediately after it is turned on The measured value drifts gradually as a result W influence of Dust and Dirt A measurement error may result due to dirt dust water or oil in any of the following cases Cover glass Blow off the dirt dust water or oil on the cover glass with clean air If the cover glass is excessively dirty wipe the glass with a soft cloth moistened with isopropyl alcohol Target surface Blow off the dirt dust water or oil on the sur face with clean air or wipe the surface Intrusion of dirt dust water or oil blown or sprayed into optical sensing area Install a protection cover or perform air purging W influence of Vibration The measured value of an object may fluctuate if the object is vibrating If that happens increase the averaging number This will ensure highly accurate measurement W Targets The measured value of an object may have an error due to the shape and surface condition Locate a reference object within the measuring area and use the calibration function of the LS 7000 Series to correct the error if that happens W influence of Air Flow The measured value of an object may fluctuate due to a slow flow of air In that case the following countermeasures are effective Protect the measuring head with a cover e Use a fan to mix the air vigorously between the transmitter and receiver W Maintenance Do not wipe the LS 7
168. ro 0 00000 instantly This function is convenient for zero point calibration for a variety of targets Furthermore master calibra tion is possible by using this function in combination with the offset function Note This function will not be available while the controller is awaiting the result of measurement during which the monitor will display Tips g The automatic zero value will not be lost after the LS 7000 Series is turned off The automatic zero value for each program will be stored Automatic zero settings are made through the following functional components Control panel External terminal RS 232C interface E Control Panel When only the OUT1 or OUT2 measured value is displayed auto zero setting is made for the displayed value If both OUT1 and OUT2 values are displayed auto zero setting is made for both values Press the key on the control panel Press the key again to cancel the auto Zero setting E External I O Terminal Auto zero setting is made by short circuiting the ZERO and COM terminals on the rear panel of the controller Refer to Section 6 I O Terminals on page 6 1 for details Note Automatic zero cannot be canceled through the external I O terminals E RS 232C Interface Commands sent by external devices through the RS 232C interface make it possible to set or cancel the automatic zero function Refer to Automatic Zero ON OFF on page 7 10 f
169. roller and measuring head is extended to 40 m They are not errors Check the intensity of LED light source based on the displayed value 1 Press the 2 Press the ENT A key when the head display is on the screen or w key and select the measuring head The following displayed items can be selected HEAD I Measuring head 1 HEHge Measuring head 2 3 Press the key The distribution of light of the selected measuring head appears 4 Press the key Returns to the head display uU Optical reception waveform can be output while checking the light intensity Refer to Optical Reception Waveform Output on page 4 18 for details The optical reception waveform is output to the OUT1 analog output The thresh old level when the received light intensity is 100 is output to the OUT2 analog output 5 11 Chapter 5 Environment Settings E Mutual Interference Prevention Function This function prevents mutual interference that may result when two measuring heads are located at right angles With the function used the LED light sources are turned sequenced ON and OFF Note If the mutual interference prevention function is used the following settings will change The sampling cycle of measurement will be set to 1 200 times per second The averaging number preset will be halved by the LS 7000 Series while in operation Example If it is set to 51
170. s 4 f a workpiece is eliminated during a sampling period and it becomes a period without the internal measured value obtained the maximum value of the rest of the normal measured values will be output Timing input and RESET input can be under RS 232C control Refer to page 7 8 for details Strobe output time can be changed Refer to Strobe Output Time on page 4 48 for details Note When the measurement mode is set to Average Hold set the averaging number to 1 Chapter 4 Function Settings E Auto Peak Hold Auto peak hold The maximum value measured by the LS 7000 Series in continuous measurement operation is displayed and output Auto bottom hold The minimum value measured by the LS 7000 Series in continuous measurement operation is displayed and output Auto peak to peak hold The maximum to minimum value measured by the LS 7000 Series in continuous measurement operation is displayed and output Measured value Auto peak hold measured value Waiting for judgment displayed Internal measured value gt t md EN processing OFF Timing input ON H RESET input orF ON Comparator output OFF Judgment Judgment ON OFF Judgment awaiting output Comparator waiting output RS 232C output CTI Comparator output turns ON according to the measured value In the above chart the ON status of each output means that NPN open collec
171. set to peak hold bottom hold peak to peak average hold or sample hold 1 7 26 Chapter 7 RS 232C If the measuring mode is set to sample hold 2 the following timing chart will apply TIMING input ON OFF RS 232C data output Sampling period 3 5 ms The measured value will be output when sampling period plus 3 5ms elapses after timing input turns ON Refer to page 4 39 for the sampling period in detail If the measuring mode is set to self timing hold the measured value will be printed when the measured value is determined Note If both OUT1 and OUT2 are set to sample hold 2 or either of them is set to sample hold 2 while SYNC is set as a T MODE option setting measured values will be determined asynchronously At that time if timing input turns ON both OUT1 and OUT2 measured values with a comma as a delimiter will be returned when the OUT1 and OUT2 measured values are determined B Print Format Measured values are printed as shown below Measured values only Measured values and comparison results 8 57365 8 59440 GO 8 57385 8 59460 GO 8 57350 8 59435 GO 8 58565 8 60895 H 8 59285 8 61150 HI 8 59425 8 60255 HI 8 58945 8 59640 GO 8 58465 8 59375 GO 8 58810 8 59345 GO 8 59080 8 59350 GO cM C LLALLLL au Soe Measured values and comparison Measured values only results Simultaneous measurement Simultaneous measurement 8 59375 1 50280 8 58185 GO 1 47605 G0 8 59
172. setting 0 1000000inch 100 0000mil 1 000000inch 1000 000mil 0 0100000inch 10 0000mil 0 100000inch 4100 000mil 0 0100000inch 10 0000mil 0 100000inch 100 000mil OFF OFF Reference value mode OFF OFF Setting range 9 999999 Default value 0 00000inch 0 00mil Setting range Default value 0 0000inch 0 0mil 3 00000inch 3000 00mil 3 0000inch 3000 0mil 0 00000inch 0 00mil 0 0000inch 0 0mil 4 00000inch 4000 00mil 4 0000inch 4000 0mil 3 00000inch 3000 00mil 3 0000inch 3000 0mil 0 00000inch 0 00mil 0 0000inch 0 0mil 9 999999 inch 9999 999 1 00000inch 1000 00mil 99 99999 99 99999inch 99999 99 1 0000inch 1000 0mil 9999 999mil OFF 99999 99mil OFF OFF OFF 1 00000inch 1000 00mil 1 0000inch 1000 0mil 1 00000inch 100 00mil 1 0000inch 100 0mil 0 10000inch 100 00mil 0 1000inch 100 0mil OFF OFF OFF Each cell shows minimum display units in the order of inches and mils Each set value in the table will be initialized if the change of the minimum display unit or the change of display unit is made Items other than those in the table will not be however initialized e If the program is initialized the display unit will be set to mil and the minimum display
173. setting part flashes Threshold alla vj AREA DISP Press these keys to set the value 4 Press the key The input value is entered and the area display appears again 4 19 4 20 Chapter 4 Function Settings Calibration Settings The measured value of a target may have a subtle error due to the surface condition and angle of the target Calibration settings correct for this error It is possible to make calibra tion settings for each area independently E Types of Calibration Settings Select the type of calibration from the following ones in advance Refer to Calibration Type Selection on page 4 23 Logic calibration Logic calibration requires two types of master workpieces that are different to each other in size Calibration is performed according to pre calibration and post calibration values that are input by the user This type of calibration is used for the measurement of the distance between two workpieces for example Two point calibration Two point calibration requires two types of master workpieces that are different to each other in size One point calibration One point calibration requires a single master workpiece This calibration is used for the size measurement of a single type of workpiece Logic Calibration Two point Calibration Display value Prepare target 1 T1 and target 2 T2
174. signals are common in voltage through a choke coil Check that there is no potential difference between them All unused terminals must be open Do not connect any wires to them otherwise the LS 7000 Series may malfunction 6 3 Chapter 6 I O Terminals Connector I O Connector I O signals operate in either SUB mode or BCD Refer to I O Mode on page 4 59 for details Applicable Connector Specifications HIROSE ELECTRIC s HIF3B Series or equivalent ones Terminal number 21 22 23 24 25 26 27 28 29 10 30 11 31 12 32 13 33 14 34 15 35 16 36 17 37 18 38 19 39 20 40 ojoj o o coj rnm E I O Signal Names and Descriptions The connector I O terminals handle the following signals Refer to Function on page 6 7 for the functions of the signals in detail For the electrical specifications of signals refer to the reference pages indicated in the table Chapter 6 I O Terminals SUB Mode Terminal number Signal name Description Cable color 1 COM2 Connector I O common Brown 21 Not used Red 2 Not used Orange 22 Not used Yellow 3 Not used Green 23 Not used Blue 4 Not used Purple 24 Not used Gray 5 Not used White 25 Not used Black 6 Not us
175. status Timing input and RESET input can be under RS 232C control Refer to page 7 8 for details Strobe output time can be changed Refer to Strobe Output Time on page 4 48 for details Chapter 4 Function Settings E Sample Hold 2 The value measured during the period specified by external timing input is displayed and the value is output as shown below Measured value Waiting for judgment displayed Sampling Sampling RESET Sampling at period period r time period Timing input ON i M e ELE E t i i ON 1 i I7 i i RESET input oFF T ON i Comparator output OFF i Judgment X Judgment 1 Judgment Judgment awaiting output ON j j Comparator waiting output OFF t i i 1 L ON i H i Strobe output oec i BCD output X Measured value Measured value YK Weasured value RS 232C output t Wesel le i eased ae i Veasuedialie When timing input is ON input data is sampled for the averaging number The determined internal measured value will be held Then the value will be output In the following cases the monitor will display the result waiting status until the first measured value is determined The LS 7000 is turned on setting changes are made program number changes are made RESET input is ON
176. surement serial commands Measurement control l O Micrometer UM sesser Millimeter mm at Mil milana eit Minimum display unit Minimum input period Mounting angle OFF delay time esesss 4 49 One shot output sssi 4 47 Optical reception waveform output 4 18 Option Settings Output format i Output logic 20 n a ee ES Output setting Output waiting voltage 4 44 4 47 Panel lock function 3 7 5 13 7 11 P arily 5 rtr rere nnne 5 7 Peak hold 4 33 4 36 6 11 7 9 Peak to peak hold 4 33 4 36 6 11 7 9 Printing under external synchronous COMMON EA ETET 7 26 Program Flow of program settings 4 2 Program selection Environment setting 5 5 Program copying 4 6 5 2 Program number confirmation 7 11 Program number display zd Program number selection 7 11 Program number selection input 6 7 Reading program settings 7 20 Program changes 9 8 Program settings 1 20 Resetting all programs we 5 6 Writing program settings 7 20 R Reference value mode Analog scaling 7 15 Appendix 7 Appendix S Z Sample hold 1
177. ter 1 Getting Started This section provides information on the configuration of the LS 7000 Series precautions and necessary preparations required before operating the LS 7000 Series Familiarize yourself with this section before using the LS 7000 Series Outline and Features of LS 7000 Series 1 2 System Applications risinn naiinis 1 3 Package Contents essen 1 4 Functions and Nomenclature senes 1 7 Mounting and Connection eseeeeee 1 11 Supply Stand On and Off we 1 19 Setting Overview eese 1 20 Resetting to Initial Status ssssseeee 1 21 Chapter 1 Getting Started Outline and Features of LS 7000 Series The LS 7000 Series is a high speed high accuracy digital micrometer used for the dimen sional measurement of objects without coming into contact with the objects It is such a versatile model that it has a wide range of applications including in line measurement and offline measurement E Special Features High speed Sampling of 2400 Times per Second Ensures high speed sampling that is twice as fast as the sampling speed of conven tional models The continuous measurement of extruded products and the in line measurement of moving workpieces are possible Repeat Accuracy of 0 15um Incorporates the latest optical system thus ensuring excellent repeat accuracy that is twice as
178. the Products for Buyer s intended use KEYENCE will not be responsible for any damages that may result from the use of the Products The Products and any samples Products Samples supplied to Buyer are not to be used internally in humans for human transportation as safety devices or fail safe systems unless their written specifications state otherwise Should any Products Samples be used in such a manner or misused in any way KEYENCE assumes no responsibility and additionally Buyer will indemnify KEYENCE and hold KEYENCE harmless from any liability or damage whatsoever arising out of any misuse of the Products Samples OTHER THAN AS STATED HEREIN THE PRODUCTS SAMPLES ARE PROVIDED WITH NO OTHER WARRANTIES WHATSOEVER ALL EXPRESS IMPLIED AND STATUTORY WARRANTIES INCLUDING WITHOUT LIMITATION THE WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT OF PROPRIETARY RIGHTS ARE EXPRESSLY DISCLAIMED IN NO EVENT SHALL KEYENCE AND ITS A FFILIATED ENTITIES BE LIABLE TO ANY PERSON OR ENTITY FOR ANY DIRECT INDIRECT INCIDENTAL PUNITIVE SPECIAL OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION ANY DAMAGES RESULTING FROM LOSS OF USE BUSINESS INTERRUPTION LOSS OF INFORMATION LOSS OR INACCURACY OF DATA LOSS OF PROFITS LOSS OF SAVINGS THE COST OF PROCUREMENT OF SUBSTITUTED GOODS SERVICES OR TECHNOLOGIES OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION WITH THE USE OR INABILITY TO USE THE PRODUCTS EVEN IF
179. timing input gt See page 6 9 Blue 19 OUT2 RESET OUT2 RESET input Purple 39 OUT2 ZERO OUT auto Zero input Gray 20 Not used White NPN open collector output 40 AREA1 FUNCTION AREA1 function output See page 6 10 Black Terminals 1 8 and 37 share the COM2 signal in common The cable colors correspond to OP 26505 The 0 V power supply COM1 and COM signals are common in voltage through a choke coil each Check that there is no potential difference between them All unused terminals must be open Do not connect any wires to them otherwise the LS 7000 Series may malfunction Chapter 6 I O Terminals Functions The following section provides information on I O signal functions For the arrangement of each terminal refer to pages 6 2 and 6 4 E Alarm Output Name Description Reference page ALARM Turns ON when an error is detected Normally closed 6 3 E Comparator Output Name Description Reference page 5 level comparator Turns ON according to the result of the preset 6 3 output HH HI GO tolerances This output can be set to NO normally LO LL open or NC normally closed type WAITING output Turns ON when the workpiece is not in the 6 3 measuring area or the LS 7000 Series is awaiting comparator output This output can be set to NO normally open or NC normally closed type STROBE output Turns ON in synchronization with the determined 6 3 result of the comparator output This outp
180. ting for judgment displayed i y RESET J i d Timing input ON i1 add g inp OFF RESET input H gt t Comparator outpu Judgment Judgment awaiting output Comparator waiting output i Strobe outpu Judgment X Judgment y i i i BCD outpu aires X Measured value X Measured value X ESCROW X Measured value RS 232C outpu esed Vue a eve he When timing input turns ON the internal measured value will be held Then the value will be output In the following cases the monitor will display the result waiting status until the first measured value is determined The LS 7000 is turned on setting changes are made program number changes are made RESET input is ON or auto zero is input Comparator output turns ON according to the measured value In the above chart the ON status of each output means that NPN open collector output is ON provided that it is normally open type If it is normally closed type the signal will be inverted The ON status of each input means that the input is short circuited to the COM terminal RS 232C output is ON in synchronization with timing input if the D SEND item as an environment setting is set to S1 or S2 only Refer to Data Transmission Mode on page 5 9 for environment settings in detail If timing input is ON during reset processing the monitor will display the result waiting
181. tor output is ON provided that it is normally open type If it is normally closed type the signal will be inverted The ON status of each input means that the input is short circuited to the COM terminal RS 232C output is ON in synchronization with timing input if the D SEND item as an environment setting is set to S1 or S2 only Refer to Data Transmission Mode on page 5 9 for environment settings in detail For strobe output in detail refer to Strobe Output Time on page 4 48 For BCD output in detail refer to BCD Output on pages 6 9 and 6 13 If timing input is ON during reset processing the monitor will display the result waiting status e f RESET input is ON while timing input is ON awaiting the result of meas urement the monitor will display the result waiting status until the timing input is turned OFF Timing input and reset input can be under RS 232C control Refer to page 7 8 for details f a workpiece is missing and there is a period without the internal measured value obtained the monitor will display the result waiting status The LS 7000 Series will start measurement with the previous auto peak value maintained when the internal measured value is obtained 4 37 4 38 Chapter 4 Function Settings E Sample Hold 1 The instantaneous value at the time specified by external timing input is displayed and the value is output as shown below Measured value Wai
182. tput circuit and wiring wired correctly Connect the cables correctly Comparator output does Check that the tolerance setting is correct Make the right tolerance setting See page 4 50 not turn ON Check that the I O mode for OUT2 is Select the SUB mode See page 4 59 correctly set Analog Check that the LS 7000 Series is Check the output circuit and wiring output does not turn ON wired correctly Connect the cables correctly The voltage is set to 10 5 V or 10 5 V Set the analog scale correctly according to the measured value Chapter 9 Troubleshooting Problem Inspection Remedy Check that the I O mode is correctly Select the BCD mode See page 4 set 59 Check that the LS 7000 Series is Check the output circuit and wiring BCD output wired correctly Connect the cables correctly does not Check that the logic is correctly set The LS 7000 Series has negative logic turn ON output Check that the retrieval timing is Use the strobe output and retrieve the correct input in correct timing See page 6 3 6 5 6 6 Check that the right BCD SELECT Input the signal correctly signal is input See page 6 9 Check that the communications cable Connect the communications cable is correctly connected correctly See page 7 2 Check that the wiring specifications Check the wiring of the of the communications cable are communications c
183. ttings and external I O Area Settings See page 4 7 Calibration Settings See page 4 20 Measuring head Selection Calibration Settings Optional Measuring head 1 HEAD1 a Calibration mode selection r Logic calibration Two point calibration L One point calibration L Measuring head 2 HEAD2 Area Selection DIA a Calibration Value Initialization FEDGE B EDGE SEG Select the number of edges and mode E P Optional Settings m Focus monitor m Area check Difference check Averaging number Difference value m Function output m Edge detection threshold Environment Settings See page 5 1 m Program m Buzzer m RS 232C a Panel lock m Head Chapter 4 Function Settings External I O Output Settings See page 4 28 Optional Settings m Area calculation 4 Averaging number u Offset in combination with the automatic zero function Measuring Mode Settings Output Settings a Analog output settings r Scaling Reference value Threshold Analog update mode L Output waiting voltage m Comparator output settings Comparator output r Strobe output Output logic L Off delay time Option Settings See page 4 54 wTolerance mode mUnit O mode mm E Reference value um E SUB L Threshold pane L BCD BCD output Minimum display unit 4
184. ue isnot Check that the cover glass of the The cover glass needs a replacement displayed transmitter or receiver is free from if it is damaged Contact your damage such as scratches or KEYENCE representative cracks Check that timing control is set Set the timing control according to the according to the measuring mode measuring mode Check that the display setting is Check the display setting correct See page 3 2 Check that there is no condensation Install the LS 7000 Series in a proper environment See page 8 2 8 3 Chapter 9 Troubleshooting Problem Inspection Remedy Check that the LED light source of Check the connection of the cable the transmitter is lit between the transmitter and receiver Th See page 1 18 e d If the LED light source is still OFF the ea t LED light source needs a replacement a Contact your KEYENCE representative displayed Check that the measuring head is Connect the cable correctly connected correctly See page 1 18 Check the averaging number is set Set the averaging number correctly correctly See page 4 31 Check that the target is within the Locate the target correctly in the measuring area measuring area See page 8 4 8 5 Check that the reference edge is Set the reference edge within the located within the measuring area measuring area if the LS 7000 Series is in FEDGE or B EDGE mode See page 4 9 Check that the cover glass of t
185. unc key twice Press the key three times to set the AREA calibration type 3 Press the CA or Cy key and select mem the AREA1 calibration type The following items are displayed for setting EHEorY e Logic calibration c EH LEE I EH bEE 5 Two point calibration 5 One point calibration 4 Press the ent key The input item is entered and the calibration setting display appears again Logic Calibration Settings Make logic calibration settings as explained below Setting Range Logic calibration does not require master workpieces Input the non calibrated values and calibrated values of two measuring points target 1 and target 2 Logic calibration uses the following values T1 A Target 1 display value before calibration T1 B Target 1 display value after calibration T2 A Target 2 display value before calibration T2 B Target 2 display value after calibration Make settings so that the following conditions will be satisfied T1 A lt T2 A and T1 B lt T2 B Furthermore set the calibration span between 0 5 and 2 0 4 23 Chapter 4 Function Settings 1 Press the key for calibration setting The AREA calibration display appears Press the key to make AREA2 settings 2 Input T1 A Value Indicates that th
186. used for the external control of the LS 7000 Specifications sse 7 2 Communication using Serial Commands 7 4 Communication using an External Synchronous Trggerz iicet tete bete end 7 23 Connecting to Printers eese 7 25 7 2 Chapter 7 RS 232C The LS 7000 Series has RS 232C communications functions The following section pro vides information on the RS 232C communications specifications of the LS 7000 Series and the outline of communications settings that vary with the connecting device E Applicable Connector Specification Modular 8 pin plug connector E Pin Arrangement li 6099 9 Pin number Signal name Description 1 Not used 2 SD TXD Receives inputs into itself data from external devices 3 RD RXD Transmits outputs data to external devices 4 SG GND GND 5 Not used 6 Not used 7 Not used 8 Not used 3 All unused terminals must be open Do not connect any wires to them otherwise the LS 7000 Series may malfunction The SG terminal is internally connected common with the 0 V power supply termi nal terminal block 2 through a choke coil E Communications Specifications EIA RS 232C Compliance Modem Definitions D MODE Communications method NORMAL PRINTER 1 2 PLC KV mode Full duplex Synchronous method Start stop synchronization
187. ut is used for STROBE BCD output as well E Measurement Control I O Name Description Reference page TIMING input Turns external synchronous input ON while the LS 7000 Series is in measuring mode 6 3 6 5 6 6 RESET input Resets held data 6 3 6 5 6 6 B Auto Zero Input Name Description Reference page ZERO Input Instantaneously set the present measured value to zero 6 3 6 5 6 6 E Program Number Selection Input Name Reference page P1 through P4 Input Externally changes program numbers 6 3 Chapter 6 I O Terminals The following table shows a list of program numbers and the status of the P1 terminal through the P4 terminal Program number P4 P3 P2 P1 0 OFF OFF OFF OFF 1 OFF OFF OFF ON 2 OFF OFF ON OFF 3 OFF OFF ON ON 4 OFF ON OFF OFF 5 OFF ON OFF ON 6 OFF ON ON OFF 7 OFF ON ON ON 8 ON OFF OFF OFF 9 ON OFF OFF ON A ON OFF ON OFF B ON OFF ON ON C ON ON OFF OFF D ON ON OFF ON E ON ON ON OFF F ON ON ON ON ON Indicates the status of short circuiting to the COM 1 terminal OFF Indicates the open status of each terminal To change program numbers through I O terminals it is necessary to change the P SELECT setting as an environment setting to TERMINAL Refer to Program Setting Change on page 5 5 for environment settings in detail Bl FUNCTION Output Name Description Reference page FUNCTION output One of the following functions
188. ut setting Output Normally open N O logic OUT SET N O Normally closed N C Comparator output setting Off delay time OFF DLY Oms 0 0 4 0 8 1 6 3 3 6 6 13 3 26 6ms E Option Settings OPTION Page 4 54 Item Default Possible setting range Tolerance mode LIMITS DEV Reference value DEV or threshold TOL Timing mode T MODE ASYNC Synchronous SYNC or asynchronous ASYNC Unit D UNIT mm UNIT1 mm UNIT1 um UNIT2 inch UNIT3 mil UNIT4 mm 0 00001 0 00002 0 00005 Minimum display unit D RES 0 00005 0 0001 0 0002 0 001 0 01 0 1 1 O mode C OUT SUB SUB mode SUB BCD mode BCD Displayed values are based on a minimum d isplay unit of 0 00005 millimeters Refer to page 4 60 for other types of minimum display units Chapter 4 Function Settings Copying Program Setting Details and Initialization The LS 7000 Series can be initialized so that the details of programs will return to ones set by default Furthermore the LS 7000 Series has a function making it possible to copy the details of any program to different programs Copying Program Setting Details The details of any program can be copied to different programs by using the P COPY item as an environment setting Refer to Copying Programs on page 5 5 for details Types of Initialization The following three types of initialization are available Initialization of a single program Initialization of all programs Total initialization of
189. when measuring Page 3 4 Area Monitor Chapter 1 Getting Started 14 Display selection key 15 Zero key 16 Hom key 17 Hr a0 and 16 keys 18 A and w keys 19 Output selection display 20 Comparator result display 21 Timing display Measuring Head LS 7010 Multi purpose Mounting Holes A fixture for targets can be attached Receiver R Head Receives light from the transmitter Press this key to select the main display or sub display when measuring Page 3 2 Switching Display Screen Press this key to select the auto zero function Page 3 6 Automatic Zero Function Press this key to select the hold function Page 3 5 Hold Function Press these keys to make tolerance settings Page 4 50 Limit Setting Press these keys to select the set value or item Indicates whether the measured value on the main display is OUT1 or OUT2 Displays the comparator result of the main display Lit when timing input into the main display turns ON Cover Glass Transmitter T Head Emits light for measurement TR Base Used to mount the transmitter and receiver TR Cables Used to connect the transmitter Mounting Holes Extension Cable Connected to the controller Used to mount the measuring head 1 10 Chapter 1 Getting Started LS 7030 Multi purpose Mounting Holes A fixture for targets can be attached C
190. y 1 Press the key 2 Press the key five times Option appears on the screen 4 54 Chapter 4 Function Settings Flow of Option setting Display ili This part changes Ji prog a tj E o E E E KEYENCE l Tol d Option setting m p Eion AGE 5 Cic e co ps u co ESC V Timing mode E z a dE Page 4 56 nL eo V FUNC zm Display units d Ln LE Page 4 57 wnt I ES V Z Minimum display unit d 7 E 4 8 B8 t Page 4 58 4 T 1 0 mode TE UE Page 4 59 4 55 4 56 Chapter 4 Function Settings Tolerance Mode LIMITS Take the following steps to select the appropriate tolerance mode Setting Range The following modes are selectable Reference value mode Use this mode if there is a workpiece size change with the deviations tolerances unchanged Threshold mode Specify the upper and lower limits in absolute values 1 Press the key when the option setting is displayed 2 Press the A Jor v key and set the Ee tolerance mode The following displayed ite
191. y the programs to factory set values is required 1 Turn on the LS 7000 Series with the zERo key pressed HOLD v v v v ZERO AREA DISP This display will appear when the LS ee 7000 Series is turned ON c or ALL Clr Lj Ane EL eS tumeur ee Lo Terre rum V aerea fexcacacacacacacac3A 2 Press the A Jor LY key and select Yes E 3 Press the ENT key after the initializa tion of the LS 7001 is confirmed Func v ENT 1 21 Chapter 1 Getting Started MEMO 1 22 Chapter 2 Easy Setting Guide The LS 7000 Series is used for a variety of measurement applications if the LS 7000 Series is set properly This section provides information on targets and settings for typical applications respectively Measurement of Outer Diameter and Width with Single Measuring Head eeeeeesese 2 2 Measurement of Outer Diameter and Width with Two Measuring Heads seeeeee 2 3 Measurement of Outer Diameter and Width with Two Measuring Heads for Larger Objects 2 4 Measurement of Inner Diameter and Clearance 2 5 Measurement of Outer Diameter and Eccentricity 2 6 Measurement of Movement and Positioning Measurement of Pitch 2 0 0 eeeeceeseeeeeeseeeeeeeeneeeeeeneeeeeeeeae

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