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Sensor Manual

1. 014 r 1 1 10 10 e S Laser radiation warning indicator 15 13 4 x c e 5 e 8 gt 5 8 g e 4 4 N2x044 o n 2 mounting 1 92 2 4 4 51 4 33 4 60 6 18 6 Specifications m LK H050 H055 H053 H058 H052 H057 H052K H057K Laser radiation warning indicator 7 7 max aT 89 9 max lt Unit mm gt 6 19 6 Specifications m LK H080 LK H085 LK H082 LK H087 Unit mm 14 55 o 3 m x ae B 500 LASER ON STABILITY LED 7 7max 70 90 5 80 7 7 6 20 6 Specifications W LK H150 LK H155 LK H152 LK H157 Unit mm 55 82 2 LASER ON STABILITY LED 20 2 2 4 4 p 110 to 190 112 5 to 182 5 du 6 21 6 Specifications Expansion unit m LK CC100 Unit mm 26 3 13 2 105 5 DIN rail 124 132 6 22 6 Specifications LK DN100 Unit mm 26 8 13 2 105 5 DIN rail
2. Oto 11 11 oth Active OUT count Ca mud ul LH LIT Active head count 1 OTIM l l ok LIIL Active analog channel count OLo DTM LE s xL LIU LAN setting 1 OLo OTM Mr LIUI 3 71 3 Function Settings Setting the RS 232C communication parameters RS 232C This function is used to set the communication parameters and output operations of the RS 232C interface Refer to RS 232C page 5 1 for details of the RS 232C communication of the LK G5000 Series Function No Setting item Selection item Remark 8 50 to 1 54 Set the data communication 9600 19200 38400 57600 Unit bps speed 115200 A PD to R P2 Set the type of parity None NON Even EVEN Odd ODD R 58 to A 5141 Set the automatic transmission OFF ON Changing the RS 232C communication settings 1 Hold down the SET key 2 Press the key to select the Environment settings and then press the ENT key I f 52 and then press the ENT key The setting is saved o Press the SET key The system returns to the measuring status Press the gt key to select function symbol A RS 232C 7 and then press the ENT key Press the A key to select A B2 Baud rate 38400 bps Set th
3. 3 Function Settings 8 Confirm the source and destination program numbers and then press the ENT key The program is copied To cancel copying press the SET key instead Press the SET key The system returns to the measuring status OTM 1 1 Oto Initializing a program 1 2 3 Select the program number to be initialized Hold down the SET key Press the key to select the Environment settings and then press the ENT key Press the key to select function symbol C Program and then press the ENT key Press the p gt key to select C 1 Initialization and then press the ENT key In this example Program No 3 is specified as the program to be initialized Confirm the program number and then press the ENT key The program is initialized To cancel the initialization press the SET key instead Press the SET key The system returns to the measuring status OTM OH OTM IT T A Olo OTM reo OLo V L 1 OTM Core n r 4 3 75 3 Function Settings Preventing erroneous panel operation Panel lock This
4. n OTM 4 L OLo OTM 3 79 3 Function Settings Specifying the number of analog output channels Active analog output channel count This function is used to set the number of analog output channels to be used Changing the value of the active analog output channel count 1 2 3 80 Hold down the SET key Press the key to select the Environment settings n and then press the ENT key Press the p gt key to select function symbol G Active analog output channel count and then press the ENT key Press the key to select the value of the active analog output channel count and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status OTM Vid Lut Olo 3 Function Settings Setting the necessary information to connect to a network LAN setting This function is used to set the necessary information to connect to a PC through Ethernet such as the IP address subnet mask and default gateway of the LK G5000 Series Function No LAN setting Function Specify the IP address of the LK G5000 Series using the four fields di to n Fidi IP address
5. 3 3 Setting the measurement value output conditions OUT 3 24 Setting the Common Function OPTION 3 55 Setting the Operating Environment settings ENV 3 69 3 1 3 Function Settings Measurement Data Flow and Functions The LK G5000 Series can be connected with two sensor heads 12 heads max when the expansion units are used You can perform measurement using the individual sensor head or calculate the measurement values between the sensor heads Flow of head 12 data Sampling Median tt Measured value of head 12 Alarm handling n Flow of head 02 data Sampling Median tt Sampling Median Flow of head 01 data Measured value of head 02 Measured value of head 01 Alarm handling n Alarm handling OUT calculation Flow of R Filtering Scaling Measurement mode Auto zero Offset ww Tolerance comparator 11 Web Measured value of OUT12 OUT12 data Flow of Filtering Scaling Measurement mode Auto zero Offset ww Tolerance comparator OUTO02 data Filtering Scaling Auto zero Offset Tolerance comparator Flow of OUTO1 data Measurement mode Measured value of Measured value of OUTO1 Measured values of OUTO1 through 12 can be used up t
6. IU L OLo 221 121 3 Function Settings Setting the Common Function OPTION This section describes the functions common to all program numbers List of functions and function Nos Function Function No Function ENTE Reference symbol unction page display 0 1 2 3 4 5 6 7 8 Sampling 100 200 500 1000 3 n cycle 255ys 5 10 us 20 us 50 us us us us us page 5 5 a 20 158 00 lage 500 0000 Mutual 2 3 interference OFF groups groups page i n prevention 3 60 RLEEF aFF fib an fibt on Synchronization r Setting SYNCO to 12 page Set to ON OFF 3 62 Comparator Off 4 Normal Hold delay page 9 3 63 a Farn narn Haid dELRH Strobe time 2 ms 5ms 10 ms 20 ms page Sob ant e 5 10 20 3 64 Data storage page 5 3 65 d Skr Analog output page u 1 to CH12 367 fin att Measured type 2 value Both page H alarm 3 68 ALA SYSALA ALL The shaded cells 65 are set by default e Function F requires the sub function settings of the number of data and storage cycle page 3 3 Function Settings List of initial values and setting ranges Papin Item Setting range Initial value Rem
7. 8 12 12 12 12 4 8 12 12 12 12 2 4 8 12 12 12 12 When least one sensor head set to the corresponding measurement mode is connected O A sensor head set to the corresponding measurement mode can be connected x When a sensor head set to the corresponding measurement mode is not used Setting impossible The values in parentheses are the number of OUT which can be used for the calculation of ADD SUB P P MAX MIN and AVE among OUT 3 Function Settings Setting the measurement mode The following procedure changes the setting of head 01 as an example 1 Hold down the SET key 2 Press the A key to select the Head settings and then CEN press the ENT key pth otk OTM 3 Press the A key to select the target sensor head HEADO1 SUIS TENE TUM 1 and then press the ENT key 14111401 1 PIL LL 1 11111 101 1 1 4 Press the gt key to select function symbol B DU Measurement mode and then press the ENT key ILL FHILLLI OTM IILI 5 Press the key to select B 2 Transparent object 5 7 XEM and then press the ENT key Lod The setting is saved u L Press the SET key Leo 6 ress the SET key Fr
8. Incoming command PR CR Response command PR o Parameter description o Program No 0 to 7 Error code Err 51 Status error W Data storage start Incoming command AS CR Response command AS CR Parameter description Error code Err 51 The command was executed in a mode other than the Run mode 5 Data storage stop Incoming command CR Response command CR Parameter description Error code Err 51 Status error W Data storage initialization Incoming command AQ CR Response command AQ CR Parameter description Error code Err 51 Status error Data storage data output Incoming command AO aa CR Response command AO hhhhhhhh hhhhhhhh CR aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 Parameter description OUT12 hhhhhhhh Measured value format Error code Err 51 The specified OUT was not the OUT for which data is stored 5 RS 232C W Data storage status output Incoming command AN Response command AN s ddddddd ddddddd ddddddd CR s Storage status 0 Data storage stopped 1 Data being stored ddddddd Number of actually stored data 1200000 max depending on the number of specified OUT As many values are output as the number of OUT being used in the o
9. L 1 TIMINGI Data is not sent RS 232C automatic transmission T242ms Transmission period T242ms e gt k This period will be T2 T4 2 ms when the sample hold Trigger 2 is selected as the measurement mode for some of the synchronized OUTS Even when the next data is determined during the automatic transmission the data is not sent W Refresh timing during high speed sampling Measured value LO FFFFFF E Internal tolerance comparator result HI LO BINARY 0x 100000 N Comparator standby STROBE refresh cycle gt The operations when the sampling cycle is shorter than the I O refresh cycle are as follows f all comparator results are GO in one refresh cycle GO turns on at the next refresh f at least one comparator result is HI LO in one refresh cycle HI LO turns on at the next refresh f both HI and LO exist in one refresh cycle both HI and LO turn on at the next refresh Binary output is updated to the latest value in every refresh cycle The I O refresh cycle depends on the sampling cycle and mutual interference prevention setting 4 24 4 W O terminals LASER REMOTE LASER CTRL1 2 ON REMOTE Loo OFF 1 1 LASER CTRL1 2 When laser class sensor head 1 off LASER CTRL1 When laser class 3B sensor head OFF
10. 5 14 Setting confirmation command E Timing Data Storage Function Environmental settings Command input output procedure 5 36 Measured Value Output through External Synchronization 5 38 Environment settings parameters 5 38 Q tput type is tpm 5 38 Timing 5 39 Output format cese 5 40 ASCII code table Reference 5 40 Chapter 6 Specifications Specifications GCoritroll rz nce ast Sensor head cmm Expansion Head to controller cable Head to controller extension cable 6 11 Status table vase be i 6 12 Response delay time 6 14 Dirnensions soe re metet 6 15 Controller centes 6 15 Sensor head Eqs 6 18 Expansion cie i hs 6 22 Characteristics siipii etis 6 25 Beam spot diameter 6 25 Mutual interference 6 27 Optical axis 6 30 Appendices Troubleshooting ee A 2 Etror Godes ias A 5 List of Optional Accessories 7 Type of Measurement and Sampling 9 Relationship Between the Sampling Cycle and Velocity Acceleration 23 24 Befo
11. M4 Depth 6 E L 52 14 2 x I D 1 5 e 114 M4 Depth 6 6 23 6 Specifications Other accessory m Head to controller cable CB A07 CB A2 CB A5 CB A10 CB A20 CB A30 Unit mm 33 Cable length 0 7 m 2 m 5 m 10 m 20 m 30 m 55 014 26 LH Head to controller extension cable CB A5E CB A10E Unit mm 07 Cable length 5 m 10 014 LLL 6 24 6 Specifications Characteristics Beam spot diameter m LK H008 1 008 Dimensions in indicate the reference distance Dimensions in indicate the reference distance and measurement range for specular reflection and measurement range for specular reflection mounting mounting 6 25 6 Specifications W LK H050 LK H052 LK H053 LK H0O52K m LK H055 LK H057 LK H058 LK H057K Dimensions in indicate the reference distance and Dimensions in indicate the reference distance and measurement range for specular reflection mounting measurement range for specular reflection mounting LK HO80 LK H082 LK HO85 LK H087 Dimensions in indicate the reference distance and Dimensions in indicate the reference distance and measurement range for specular reflection mounting measurement range for specular reflection mounting m LK H150 LK H152 m
12. Sampling cycle Sensor 1 9 Sensor 1 9 Sensor head specifications 6 4 Separate type controller 1 3 Separate type display panel 1 4 Separating the single unit type controller 1 19 A 14 Setting change command 5 14 Setting confirmation command format 5 25 Setting mode s ute cte Setting Setting the mounting mode Setting value Shtteras s Hes wie enm ed nn Single display etn Single unit type controller 6 5 te ee e Specular reflection Status table seo ced Strobe output time Strobe time acere ette es Switching program Nos Switching the measurement value ecce t ls 2 2 Synchronization 3 62 Synchronization setting 3 62 System configuration 1 2 T Thickness measurement 3 28 Timing diagram 4 15 Tolerance comparator result output form 3 63 Tolerance comparator setting function 2 4 Tolerance comparator value
13. 3 3 List of functions and function Nos OUT 3 24 List of initial values and setting ranges Common function 3 56 List of initial values and setting ranges Environment settings 3 70 List of initial values and setting ranges Head 5 3 4 List of initial values and setting ranges OUT 3 26 List of optional accessories 7 List of the Environment settings screens 3 7 1 List of the Head settings screens 3 5 List of the OUT settings screens 3 27 1 LK DN100 LK SAAT OO ticas pestes M Mask setting tes 3 16 Measured value 5 6 Measurement averaging time 4 27 easurement control command format 5 8 Measurement control input output 4 8 Measurement mode 3 37 Measurement mode setting 3 9 Measurement 3 53 easurement value output conditions 3 24 Median ade ctt e iege d Minimum display unit Minimum input time Mode change command Mode Mounting mode Mounting the controller Moun
14. OTM l X OTM 1 1 A OLo OTM 3 23 3 Function Settings Setting the measurement value output conditions OUT This section describes the settings of the functions related to data processing When you change the active head count or active OUT count in the Environment settings all the settings of the LK G5000 Series except for the Environment settings ENV are reset When you connect the LK HA100 head expansion unit s and add a sensor head s be sure to specify the active head count and active OUT count before changing the other measurement settings List of functions and function Nos Function Function No Function E Reference symbol unction page display 0 1 2 3 4 5 6 7 Subtracti Average Peak to Maximum Minimum OUT ned OUT del on of peak of valueof value of n calculation 00 selection OUT between selected selected selected selected page OUT OUT OUT OUT OUT 3 28 CALL MEHd dd Scaling page crm 3 31 AL fu ann Low pass High r Filter Averaging filter pass filter page 5 3 33 F LPF HPF Measurement Normal Peak Bottom Sample Average d mode hold hold hold hold hold page 5 3 37 HoLa narnHL F H SP H
15. Response command DS CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTOA 12 OUT12 Error code Err 64 An OUT No which exceeds the active OUT count was specified Reset multiple Incoming command DM iiiiiiiiiiii CR Response command DM CR Parameter description Sequence of numbers specifying 1 output or 0 no output for each OUT Example when OUTO2 and OUTOS are specified 010010000000 Error code Err 64 An OUT No which exceeds the active OUT count was specified 5 W Reset synchronous Incoming command DA CR Response command DA CR Parameter description This command is applied to all of the synchronized OUT channels Error code Err 62 Synchronized OUT does not exist Panel lock Incoming command KL p CR Response command KL CR Parameter description p ON OFF setting 0 OFF 1 ON Error code Err 62 The specified parameter is out of the parameter definition W Program switching Incoming command PW o CR Response command PW CR Parameter description o Program No 0 to 7 Error code Err 62 The specified parameter is out of the parameter definition 5 RS 232C W Program confirmation
16. 2 55ys Mutal intervention prevension function 7 65 2 55ys Mutal intervention prevension function ABC ON 10 10ys Mutal intervention prevension function OFF 15 O Mutal intervention prevension function AB ON 20 20ys Mutal intervention prevension function OFF 30 10us Mutal intervention prevension function ABC ON 40 9 20ys Mutal intervention prevension function AB ON 50 O 50ys Mutal intervention prevension function OFF 60 O 20ys Mutal intervention prevension function ABC ON 100 100us Mutal intervention prevension function OFF 150 O 50ys Mutal intervention prevension function ABC ON 200 O O 2001 Mutal intervention prevension function OFF 300 100ys Mutal intervention prevension function ABC ON 400 O O 200 Mutal intervention prevension function AB ON 500 O 500us Mutal intervention prevension function OFF 600 O 200ys Mutal intervention prevension function ABC ON 1000 1000 Mutal intervention prevension function OFF 1500 O O 500ys Mutal intervention prevension function ABC ON 2000 O O O 1000 5 Mutal intervention prevension function AB ON 3000 O 1000 Mutal intervention prevension function ABC ON LK HO5 Series LK
17. P 1 and then press the ENT key Reference The starting and ending points for the Mask setting can be specified in the unit of 0 01 mm Wh aa 1 1 Values smaller than 0 01 mm are automatically processed inside the sys em 3 Function Settings 7 Use the gt and keys to set the mask ending point P Ga Geo Gee 2 and then press the ENT key Dn Dn Oto The setting is saved 8 Press the SET key H n r The system returns to the measuring status Area masked with the mask setting The area to be masked depends on the values of the starting point P 1 and ending point P 2 W When the starting point P 1 is larger than the ending point P 2 The mask is set to the area outside the area between these points Measurement Measurement range upper limit P 1 P 2 range lower limit Measurement range upper limit P4 P 2 Measurement range lower limit Mask area Area to be measured Mask area W When the starting point P 1 is smaller than the ending point P 2 The mask is set to the area inside the area between these points Measurement Measurement range upper limit P 2 P 1 range lower limit Measurement range upper limit 1 Measurement range lower limit Area to be measured lt Area to be measured Mask area lt
18. To change the program number with the I O terminals you need to change the Setting selection of the Environment settings to Terminal input page 3 73 4 I O terminals Binary selection input output Name Description Reference page Binary selection input B IN1 to B INA Changes the range of the comparator output or the OUT No for the binary output Binary selection output B OUT1 to B OUTA Outputs the data provided from the comparator binary output terminal Binary selection confirmation input DEC IN When turned on applies the TIMING input RESET input and ZERO input to the selected OUT Binary selection confirmation output DEC OUT Outputs a signal when the binary selection confirmation input is turned on The statuses of the bin ary selection input output B IN1 to B INA are as follows Output data 00 OUT3 B OUT2 B OUTI Comparator output OUT1 to OUT7 OFF OFF OFF OFF OUT1 binary outpu OFF OFF OFF OUT2 binary outpu OFF OFF OUTS binary outpu OFF OFF OUTA binary outpu OFF ON OFF OFF OUTS binary outpu OFF ON OFF OUTE6 binary outpu OFF ON binary outpu OFF ON OUTS binary outpu OUT9 binary outpu OUT10 binary output OUT11 binary output OUT12 bi
19. LU 1 or Ll Dco Oto OTM cnc nmm FAUL ILALL Oto OTM 1 Oto OTM ut 3 51 3 Function Settings 7 Use the p gt and keys to set the displayed value 2 for point 2 and then press the ENT key 8 Use the p gt and A keys to set the analog output voltage value 2 for point 2 and then press the ENT key The setting is saved 9 Press the SET key The system returns to the measuring status 3 52 OTM Vr nm 4 CO mnn LILI Oto L UUL 3 Function Settings Setting the type of measurement Measurement type This function is used to set the measurement type according to the required measurement Function No Measurement ype 015 Displacement Measures displacement 24 ri Calculates the velocity based on the displacement in the oh Velocity sampling cycle 2 Acceleration Calculates the acceleration based on the displacement in the 3 sampling cycle The velocity and acceleration which can be calculated vary depending on the sampling cycle Refer to Relationship Between the Sampling Cycle and Velocity Acceleration M
20. Response command SR HB M qq c CR Parameter description c Function N qq Head No Numerical value from 01 to 12 o 0 Normal 1 Translucent object 2 Transparent object 3 Transparent object 2 4 Semi opaque Error code Err 64 A head o which exceeds the active head count was specified W Base point Incoming command SR HB B qq CR Response command SR HB B c CR Parameter description qq Head No Numerical value from 01 to 12 c Function No 0 NEAR 1 FAR Error code Err 64 A head o which exceeds the active head count was specified W Alarm handling Incoming command SR HC N qq CR Response command SR HC N qq nnnn nnnn CR Parameter description qq Head No Numerical value from 01 to 12 nnnn Numerical value without a sign 0000 to 9999 Values are returned in the order of the process count and recovery count Error code Err 64 A head o which exceeds the active head count was specified W Alarm level Incoming command SR HC L qq CR Response command SR HC L qq c CR qq Head No Numerical value from 01 to 12 Parameter description e c Function No 0 to 9 Error code Err 64 A head o which exceeds the active head count was specified 5 26 5
21. 19 Label attachment locations LK H008 LK HOO8W KEYENCE 3IN3A3 4 LK H020 LK H025 LK H022 LK H050 LK H055 LK H052 LK H027 LK H023 LK H028 LK H057 LK H053 LK H058 LK H022K LK H027K LK H052K LK H057K LK H080 LK H085 LK H082 LK H150 LK H155 LK H152 LK H087 LK H157 KEYENCE 20 Contents IMtrOGUCTION 15 55 m ds o 2 Safety Precautions 3 General WARNIINQ get echtes CAUTIGHBNS A ioco tetto Other Precautions on CE Marking Precautions on wiring Safety precautions on laser products 10 Initializing the LK G5000 Series to the Factory Default Settings CODIODLS utor get Pere tU edet 21 Chapter 1 Before Use System Configuration 1 2 Checking the Package Contents 1 3 LK G5001V LK G5001PV Single unit type controller 1 3 LK G5001 LK G5001P Separate type controller 1 3 LK HA100 Head expansion unit 1 4 LK HD500 Separate type display LK HD1001 Touch panel ae Sensor CB A07 CB A2 CB A5 CB A 10 20 1 5 1 1 5 Part Names and Functions
22. 3 69 Environment settings 1 30 3 69 ErTot Codes x sso eset A 5 Ethernet 1 7 External synchronization 5 38 External synchronous input 3 62 F Filtet eed 3 33 G General 5 3 com 2 4 H Head expansion unit 1 8 1 23 Head 5 1 30 3 3 Height difference measurement 3 28 FEL 9 CM de 2 4 High pass filter operation 3 35 Fold ees 3 37 FlySteresls he te 2 6 JO terminale teri eet 4 2 1 31 nitializing the settings to the factory default 1 31 nput response 4 26 nstallation environment 4 nsufficient light intensity 3 10 K Key operated switch 13 L LAN iuuenem 3 81 LASER CTRL 3 20 LASER CTRL terminals 13 List of functions and function Nos Common 3 55 List of functions and function Nos Environment settings 3 69 List of functions and function Nos Head
23. 76 7 mm 4 16 Reference qued f ecce nece distance E 17 6 mm M Measurement range 0 mm Measurement range cocus 17 6 mm For both diffuse reflection mounting and specular reflection mounting the laser emission LED lights in green when the target is within approximately 0 9 mm of the reference position and lights in orange when it is in any other position within the measurement range Select the mounting mode according to the mounting type page 3 15 The following table shows the measurement ranges for the sampling cycle between 2 55 us and 10 us LK HO8x Range setting Center Far 2 55 us 1 2 13 5 to 18 0 mm wu 1 1 mm 13 3 to 17 6 mm 818 43 5 mm 7 3 to 18 0 mm H 3 4 mm 7 2 to 17 6 mm 10 us 7 7 mm 2 9 to 18 0 mm H 7 5 mm 2 8 to 17 6 mm The values in parentheses are for specular reflection mounting 1 14 1 Before Use LK H150 LK H155 LK H152 LK H157 W Mounting method W Measurement range Diffuse reflection mounting 221 150 mm4 Reference distance 0mm e Specular reflection mounting 147 5 mm4 pm s 40 mm Measurement range 5 39 5 mm 40 mm Measurement range seemesecececeretoncoadne 39 5 mm For both diffuse reflection mounting and specular reflection mounting the laser emission LED lights in green when the target is within approximat
24. Active analog output x channel count 2 0 00 12 5 10 page 3 80 LAN setting The initial values are as follows u IP address 192 168 10 10 page H T Subnet mask 255 255 255 0 3 81 Default gateway 0 0 0 0 The shaded cells are set by default 3 69 3 Function Settings List of initial values and setting ranges The function settings at the time of shipment initial values and the available setting ranges are as follows Function nsi symbol Item Setting range Initial value Remark Baud rate 9600 19200 38400 57600 115200 bps 9600 bps n Parity NON EVEN ODD NON Automatic ransmission OFF ON i Panel h Setting selection Panel operation external terminal operation L Program Copy initialization d Panel lock ON OFF OFF E Active OUT count 121012 2 F Active head count 210 12 2 Active analog output channel 21012 2 count LAN setting Address setting range 000 000 000 000 to 255 255 255 255 The initial values are as follows IP address 192 168 10 10 e Subnet mask 255 255 255 0 Default gateway 0 0 0 0 3 Function Settings List of the Environment settings screens ENV Leen RS 232C Dco OLo OTM d dd F CL UL Setting selection 1 OM Oto OTM p Lanne Li Program 1 11 Li Panel lock 1
25. SW Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Setting value format Effective digits 6 Values should be specified in the order of the measured value for point 1 input value displayed value for point 1 measured value for point 2 input value and displayed value for point 2 Error code Err 64 An OUT No which exceeds the active OUT count was specified Err 68 does not conform to the specification in the setting list W Filter Incoming command SW OC aa c c CR Response command SW OC Parameter description e aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No First c Filter mode 0 Averaging 1 Low pass filter 2 High pass filter Second c Function for the filter mode selected with the first c 0 Averaging 1 time or 3000 Hz 1 Averaging 4 times or 1000 Hz 2 Averaging 16 times or 300 Hz 3 Averaging 64 times or 100 Hz 4 Averaging 256 times or 30 Hz 5 Averaging 1024 times or 10 Hz 6 Averaging 4096 times or 3 Hz 7 Averaging 16384 times or 1 Hz 8 Averaging 65536 times or 0 3 Hz 9 Averaging 262144 times or 0 1 Hz Error code Err 62 c is out of range Err 64 An OUT No which exceeds the active OUT count was specified 5 RS 232C Measurement Hold mode Incoming command
26. 5 Response command SW OD CR Parameter description e aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No 0 Normal 1 Peak hold 2 Bottom hold 3 Peak to peak hold 4 Sample hold 5 Average hold Error code Err 62 is out of range Err 64 An OUT No which exceeds the active OUT count was specified W Trigger mode Incoming command SW OE M aa c CR Response command SW OE CR Parameter description OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No 0 Trigger 1 1 Trigger 2 Error code e Err 62 is out of range Err 64 An OUT No which exceeds the active OUT count was specified Offset Incoming command SW OF aa fffffff CR Response command SW OF CR aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 Parameter description OUT12 Setting value format Effective digits 6 Error code e Err 62 is out of range Err 64 An OUT No which exceeds the active OUT count was specified m Minimum display unit Incoming command SW OG aa c CR Response command SW OG CR Parameter description e OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 1
27. Rub H Trigger Trigger 1 Trigger 2 page teab tag Offset page oFFSEE did Minimum display unit In mm inmm In um In um page decpe 1001 000 0000 00000 0 00 00 Analog scaling page 3 50 R 5CRL Measurement Displace a Acce type ment velocity leration page 1 3 53 APL 95 The shaded cells are set by default 3 24 3 Function Settings Functions and C require settings for the following sub functions Sub Function Function No function Function symbol display 0 1 2 3 4 5 Sensor head for Surface 1 Surface 1 transparent Surface 1 Surface 2 Surface Surface 4 2 H Ht object detection trHn i 3 4 1 2 i Moving 1 time 4 times 16 times 64times 256 times 1024 times r n average i 4 18 5 256 ey Low pass 3000Hz 1000Hz 300Hz 100Hz 30Hz 10 Hz Eng 3000 300 30 10 Highpass 3000 Hz 1000Hz 300Hz 100Hz 10Hz g ilter HBF 3000 300 00 30 S Function Function No LE Reference o Function 6 7 8 9 symbol display Sensor head for transparent Surface 1 4 2s 2 3 R HE object page 3 28 detection tran iH 2 1 2 1 Moving 4096 times 16384 65536 262144 r n average times times times 4096 16384 55535 cod HH _ SI PASS 3 Hz 1Hz 03Hz 01Hz page 3 33 LPF 3
28. Diffuse reflection mounting Reference distance 20 mm 1 0 mm L 1 Reference Reference distance e Specular reflection mounting Measurement range 2 8 mm For both diffuse reflection mounting and specular reflection mounting the laser emission LED lights in green when the target is within approximately 0 15 mm of the reference position and lights in orange when it is in any other position within the measurement range Select the mounting mode according to the mounting method page 3 15 The following table shows the measurement ranges for the sampling cycle between 2 55 us and 10 us 1 2 LK H0O2xK Range Range setting Center Far setting Center Far 2 55 us 40 3 mm 2 6 to 3 0 mm 2 55 us 0 2 mm 2 6 to 2 8 mm SOUS 20 2 mm 2 6 to 2 8 mm 218 0 2 mm 2 6 to 2 8 mm 5 us 1 2 0 6 to 3 0 mm 518 1 0 mm 0 6 to 2 8 mm H 41 0 mm 0 6 to 2 8 mm H 1 0 mm 0 6 to 2 8 mm 10 us 2 5 mm 2 0 to 3 0 mm 10 us 2 2 1 8 to 2 8 H 2 2 mm 1 8 to 2 8 mm H 2 2 mm 1 8 to 2 8 mm The values in parentheses are for specular reflection mounting 1 12 1 Before Use LK H050 LK H055 LK H052 LK H057 LK H053 LK H058 LK H052K LK H057K W Mounting method M4 040 mm or more W Measurement range Diffuse reflection mounting Specular reflection mounting KEYENCE CD E 50
29. KEYENCE CORPORATION www keyence com 1 3 14 Higashi Nakajima Higashi Yodogawa ku Osaka 533 8555 Japan PHONE 81 6 6379 2211 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 2 716 40 63 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 71 36861 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 Phone 421 2 5939 6461 ASWW1 MAN 0069 Copyright c 2010 KEYENCE CORPORATION All rights reserved 11281E 1030 1 96711282 Printed in Japan 96M11282 1
30. 1 6 Controller 1 6 Sensor 1 9 Mounting Connecting the Units 1 10 Attaching the ND Filter Option 1 10 Mounting the sensor head 1 10 Mounting the sensor head according to the measurement target 1 16 Mounting the controller 1 17 Connecting the units 1 26 Outline of the Measurement and eoe 1 29 Mode 1 29 Setting mode 1 30 Chapter 2 Operations during Measurement and Their Functions Switching the Measurement Value Displays etes 2 2 Setting the Tolerance Comparator Value 2 4 The function of the tolerance comparator setting 2 4 Hysteresis eie ts 2 6 Instantaneous Zero Setting Auto Zero 2 7 Instantaneous Master Adjustment Auto offset Program Function Switching Program Nos Storing Measured Values in the Memory Data Storage Function Chapter 3 Function Settings Measurement Data Flow and Functions 3 2 Setting the sensor head HEAD List of functions and function Nos 3 3 List of initial values and setting ranges 3 4 List of the Head settings screens 3 5 Setting ABLE 3 6 Setting the measurement mode according to the target Measurement mode 3 8 Specifying the action when measurement becomes
31. 4 The system returns to the measuring status The K type sensor head is always set to the specular reflection mode regardless of the mounting mode setting 3 15 3 Function Settings Specifying two points in the measurement range to exclude a certain area from the measurement Mask setting The mask setting function is used to specify two points in the measurement range to mask a certain area By setting the mask you can exclude the area within or outside of the area between the points from the measurement Setting the mask The following procedure changes the setting of head 01 as an example 1 2 3 16 Hold down the SET key Press the key to select the Head settings HER4 and then press the ENT key LIT Vt 1 OTM Press the key to select the target sensor head HEADO1 Oto 1 and then press the ENT key 11111111 1 Vu 1 OGo Oto ms Mere Press the p gt key to select function symbol F Mask OTM setting and then press the ENT key nur uv MOL oor Oto Press the key to select F 1 Mask setting F and then press the ENT key Lt 1 OTM Use the p gt and keys to set the mask starting point Oco
32. Auto zero function Auto zero input Average hold Averaging filter 3 33 B Base polnt 3 2 Ines 3 22 Beam spot 6 25 Binary 4 5 4 11 Bottom hold s 3 37 4 16 C Calculation between the sensor heads 3 28 Calculation method 3 28 CC Link communication unit 1 25 GE Marking dec cat 6 Characteristics 6 25 Combining the separate type controller Lond dor Een 1 21 1 23 Communication parameters Comparator Comparator output form Comparator standby Connection Connecting the display panel 1 27 Connecting the power supply 1 27 Connecting the sensor head 1 26 Connecting to the terminal block 1 27 Controller specifications 6 2 D Data storage function 3 65 DeviceNet communication unit 1 25 Diffuse reflection soe oet BM epe Bened Displacement Display panel ss Bos meria e eA Display panel connector 1 7 Bualdisplay uu id tete e t ets 2 2 E ENV cue pit a M
33. HS 46 3 mm Reference Reference distance 410 mm distance 45 2 mm Measurement range Measurement range 10 ssscssccsessccsonssssdas 2 Reference For both diffuse reflection mounting and specular reflection mounting the laser emission LED lights in green when the target is within approximately 0 5 mm of the reference position and lights in orange when it is in any other position within the measurement range Select the mounting mode according to the mounting type page 3 15 The following table shows the measurement ranges for the sampling cycle between 2 55 us and 10 us LK HO5x LK HO5xK Range Range setting Center Far setting Center Far 2 55 us 0 7 mm 7 6 to 10 0 mm 2 55 us 0 4 mm 4 4 to 5 2 mm 99 9 0 4 mm 7 6 to 9 6 mm 2218 40 4 mm 4 4 to 5 2 mm 5 us 2 0 4 0 to 10 0 mm Sus 1 6 2 0 to 5 2 mm 1 6 4 0 9 6 H 1 6 mm 2 0 to 5 2 mm 10 us 4 2 0 to 10 0 mm 10 us 3 6 mm 3 2 to 5 2 mm 3 6 1 6 to 9 6 mm H 3 6 mm 3 2 to 5 2 mm The values in parentheses are for specular reflection mounting 1 Before Use LK H080 LK H085 LK H082 LK H087 m Mounting method M4 24 0 mm or more Ne W Measurement range Diffuse reflection mounting 80 mm Reference distance L Specular reflection mounting
34. I Press the to select OUT to be assigned to the analog output channel selected in step 4 and then press the ENT key The setting is saved Repeat steps 4 to 5 for all OUT specified with the active OUT count page 3 78 Press the SET key The system returns to the measuring status o Oto OTM m Oto OLo Vit Lt J OLo Du cn Dto paj Oco OTM 1 CUL 1 3 67 3 Function Settings Setting the type of alarm output Alarm output type This function is used to select the type of alarm to be output from a system alarm a measured value alarm or both Function No Alarm output type Function _ _ Outputs an alarm when a system alarm occurred Once the 5 System alarm alarm is output the ON state is retained until the power is turned off Wet em A Measured value Outputs an alarm when the received light intensity is roy eRe alarm insufficient or excessive Hee ALL Both Outputs both system alarm and measured value alarm The output uses an N C normally closed contact The contact is short circuited when it is OFF and is open when it is ON Setting the alarm output type 1 Hold down the SET key 2 Press the ke
35. Response command SR OD aa c CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No 0 Normal 1 Peak hold 2 Bottom hold 3 Peak to peak hold 4 Sample hold 5 Average hold Error code Err 64 An OUT No which exceeds the active OUT count was specified 5 29 5 RS 232C W Trigger mode Incoming command SR OE M aa CR Response command SR OE M aa c CR Parameter description e aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No 0 Trigger 1 1 Trigger 2 Error code Err 64 An OUT No which exceeds the active OUT count was specified W Offset Incoming command SR OF aa CR Response command Parameter description e aa OUT No Numerical OUT12 e Setting value format Effective digits 6 value from 01 to 12 01 OUT1 02 OUTOA 12 Error code Err 64 An OUT No which exceeds the active OUT count was specified m Minimum display unit Incoming command SR OG CR Response command SR OG aa c CR e aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Parameter description c Function No When Displacement is selected for the measurement type 0 0 01 mm
36. is used T9 T8 T9 Emit Laser emission Stop Measured value Measurement Alarm X Measurement e 8 is the laser control emission response time and T9 is the laser control measurement response time page 4 26 The REMOTE input turns on when opened and turns off when short circuited The status of LASER CTRL 1 2 is operated as follows Status NPN type PNP type ON Short circuited with the COM terminal OFF Open Open Voltage applied 4 25 4 IO terminals Timing details Minimum input time T1 input response time T2 and refresh cycle T5 10 refresh cycle Bed Laser control Laser control Input Mutual Mutual Sampling input time emission measurement interference interference cycle T6 8 response response i 1 time 2 5 prevention prevention time T8 time T9 function function AB OFF ON ABC ON 2 55 us Dc T6 x 8 T6x4 1000 us T6 75 5 us 16x67 50 us 6x4 T6x2 1000 us T6 x 43 10 us 1000 us 6 x 35 1000 us 50 us 6x2 20 us 1000 us T6 x 27 H T6 x 19 4 50 us T6x 1 T6 x 1 For the 50 us 1000 us T6 x 19 For the sampling 6x11 50 sampling cycles longer cycles longer than 10 ps 10018 20 Same the 200 1000 us d 1000 us T6 x 13 Same as the Value for 10 ps 500 T6 100 us T6 100 u
37. page 5 21 2 Specify the number of storage points and the storage cycle with the data storage setting command The storage cycle is set in Synchronization input page 5 22 3 Specify an OUT to be stored to with the storage OUT command page 5 21 4 Start data storage with the data storage start command page 5 12 5 Input a synchronous signal 6 Stop data storage with the data storage stop command page 5 12 7 Output stored data with the data storage data output command page 5 12 5 37 5 RS 232C Measured Value Output through External Synchronization This section describes how to output the measured value through the RS 232C interface in synchronization with the measurement triggered by the signal from the input terminal TIMING1 input Since no incoming command is used this method is useful when you only need to import the measured value or when the LK G5000 Series is connected to a device that cannot send commands such as a data logger The OUT terminals which output the measured values with this method are the synchronized OUT only Reference Commands for measured value output and for changing settings can be used even when the measured values are being output through the external synchronization when the external trigger input is not OFF Do not attempt to determine the next measured value while the current measured value is being output through the RS 232C interface That next measured value
38. 6 mm Repeatability 0 02 um 0 01 um Sampling cycle 2 55 5 10 20 50 100 200 500 1000 9 steps selectable Temperature fluctuation 0 01 of ES C ES 6 mm Enclosure rating IP67 Ambient light Incandescent lamp or fluorescent lamp 10000 Ix max Environment 0 to 50 C Oto 45 C 0 to 50 C resistance Relative humidity 35 to 8596RH No condensation Vibration 10 to 55 Hz 1 5 mm double amplitude in X Y and Z directions 2 hours respectively Material Aluminum die cast Weight including cable Approx 230 g 1 For details about the measurement range refer to page 1 12 for the sampling cycles between 2 55 and 10 us 2 This value is obtained when the KEYENCE standard target light diffusive white object is measured in the normal measurement mode 3 This value is obtained when the KEYENCE standard target light diffusive white object is measured at the reference distance with the number of averaging measurements set to 16384 The value in parentheses is a typical example of a measurement with the number of averaging measurements set to 65536 4 The LK H023 H028 must be mounted on a metal plate when the ambient temperature rises to 40 or more 6 Specifications LK H050 H055 H053 H058 H052 H057 H052K H057K Model LK H050 LK H053 LK H052 LK H052K LK H055 LK H058 LK H057 LK H057K Mounting mode
39. Oco OTM OH 11111111 1 3 Function Settings Setting ABLE MANUAL The following procedure changes the setting of head 01 as an example 1 Hold down the SET key 2 Press the A key to select the Head settings HE d and then CEN press the ENT key Hc 1 OLo OTM 3 Press the A key to select the target sensor head SUIS TENE TUM HEADO1 HEfdi and then press the ENT key LIC n iini VL LLL 1 OH Oco OTM LIT D Unt 1 IE VUCU 1 4 Press the key to select function symbol A ABLE Sar Gee DG OW and then press the ENT key pr uu RIL OTM N EN ILIL 5 Press the A key to select A 1 MANUAL and then press the ENT key LH 1 OTM I 6 Use the p and A keys to set the HI value and then 515 Em press the ENT key h H In this example 60 is set 11 111 7 Use the p gt and keys to set the LO value and then Du BS 53 press the ENT key i In this example 20 is set The setting is saved 1 Lo 8 Press the SET key The system returns to the measuring status 3 7 3 Function Settings Setting the measurement mode according to the target Measurement mode This function is used to ensure
40. eee 3 Hz 1 Hz O3Hz 0 1Hz 0 ilter HPF 1 i 03 The shaded cells are set by default 3 25 3 Function Settings List of initial values and setting ranges Function a symbol Item Setting range Initial value Remark H Calculation method HEAD OUT ADD SUB AVE P P MAX MIN HEAD A 0 Sensor head Head 01 to 12 01 Surface to be measured 1 2 3 4 1 2 1 3 1 4 2 3 2 4 3 4 1 1 OUT 02 A 2 ADD OUTO to 12 02 02 8 3 SUB R M AVE 5 ON OFF of OUTO to 12 OFF A G AX n IN value for the first point 999999 to 999999 000 000 value for the first 999999 to 999999 000 000 L value for the second 999999 to 999999 001 000 Display value for the 999999 to 999999 001 000 second point umber of moving 1 4 16 64 256 1024 4096 16384 65536 256 average operations 262144 Settingrange is the same Cutoff frequency 3000 1000 300 100 30 10 3 1 0 3 0 1 100 Hz for both LPF and HPF j Normal peak hold bottom hold peak to 5 Measurement mode peak hold average hold sample hold Normal Trigger Trigger 1 Trigger 2 Trigger 1 F Offset 999999 to 999999 000 000 0 01 mm 0 001 mm 0 0001 mm Minimum display unit 0 00001 mm 0 1 m 0 01 um 0 001 um 0 001 mm eru value for the first 009999 to 999999 001 000 Output value for the first 495 V to 10 5 V 01 000 poin
41. i gt T1 min T2 max 2 RESET RESET1 1 ZERO ZERO1 input OFF 1 LT2max T4 Min Timin ON P1 to input X 1 7 4 The minimum input time T1 input response time T2 RESET time T4 refresh cycle T5 sampling cycle T6 and program No change time T7 vary depending on the settings page 4 26 When the sampling cycle T6 is 20 us or less the STROBE outputs T6 is fixed to 20 us Auto zero is canceled when the ZERO input is turned on for two seconds or more 4 15 4 I O terminals Peak hold bottom hold peak to peak hold average hold sample hold Trigger 1 Comparator output Binary output STROBE output TIMING TIMING1 input RESET RESET1 ZERO ZERO input When Trigger 1 Sampling period Sampling is selected i period When Trigger 2 Sampling LT max Sampling Min Ti min gt is selected T4 period i T4 Period 7 Ti P1 to P3 input X i T7 max 4 The minimum input time T1 input response time T2 RESET time T4 and program No change time T7 vary depending on the settings page 4 26 The STROBE time T3 can be changed page 3 64 Auto zero is canceled when the ZERO input is turned on for two seconds or more The internal measured value of the RESET input is determined after the RES
42. 1 0 001 mm 2 0 0001 mm 3 0 00001 mm 4 0 1 um 5 0 01 um 6 0 001 um When Velocity is selected for the measurement type 0 0 1 m s 1 0 01 m s 2 0 001 m s 3 0 1 mm s 4 0 01 mm s 5 0 001 mm s 6 0 0001 mm s When Acceleration is selected for the measurement type 0 0 1 km s 1 0 01 km s 2 0 001 km s 3 0 1 m s 4 0 01 m s 5 0 001 m s 6 0 0001 m s Error code Err 64 An OUT No which exceeds the active OUT count was specified W Analog output scaling Incoming command SR OH aa CR Response command SR OH aa fffffff fffffff fffffff fffffff CR aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Parameter description Setting value format Effective digits 6 Values are returned in the order of the measured value for point 1 output value for point 1 measured value for point 2 and output value for point 2 Error code Err 64 An OUT No which exceeds the active OUT count was specified 5 30 5 RS 232C W Measurement type Incoming command 5 Response command 5 Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Function No Displacement 1 Velocity 2 Acceleration Error code Err 64 An OUT No which exceeds the active OUT count was
43. 1 2 3 14 Hold down the SET key Press the key to select the Head settings Hid and then press the ENT key Press the A key to select the target sensor head HEADO1 1 and then press the ENT key Press the D key to select function symbol D ABLE calibration 4 and then press the ENT key 15 displayed Press the ENT key Skaf is displayed and the measurement starts The measurement continues while Sta is displayed Press the ENT key The setting is saved Press the SET key The system returns to the measuring status Oto OTM Li d Oto LI LH aii Olo LI ru 1 1 1 UM Deo OLo ice DLI OHI am Oco lu L 1 11 1 Oco Oto L Li Oto ru 3 Function Settings Setting the mounting mode according to the sensor head mounting method Mounting mode The LK G5000 Series measures the displacement of a target by measuring the laser beam reflected from the surface of the target When the target surface is flat such as a mirror or glass plate the specular reflection component of the reflected light increases In such a cas
44. 2 10 ms E J 00 20 ms Were Refer to Timing diagrams page 4 15 for details about the timing diagram Refer to Binary output page 4 19 for details about binary output timing Setting the pulse width of the strobe signal 1 Hold down the SET key 2 Press the key to select the Common settings a7 and then press the ENT key 3 Press the key to select function symbol E Strobe time and then press the ENT key 4 Press the key to select E 2 Pulse width 10 ms 2 and then press the ENT key The setting is saved 5 Press the SET key The system returns to the measuring status This setting is ignored when the measurement mode page 3 37 is Normal 3 64 QLo orc uw OTM nir ici LL LE ye 4 Oco OTM Lo L L Ut 3 Function Settings Storing the measured values the memory Data storage function The LK G5000 Series can store up to 1 200 000 measured values 1 200 000 is a total and the available number for each Out Channel depends on the number of Out Channels to store data in the internal memory using the external synchronous input or in every storage cycle The stored data can be read and checked by using the RS 232C interface or the
45. CR Parameter description Head No Numerical value from 01 to 12 c Function No 0 NEAR 1 FAR Error code e Err 62 c is out of range Err 64 A head No which exceeds the active head count was specified W Alarm handling Incoming command SW HC N qq nnnn nnnn CR Response command SW HC Parameter description qq Head No Numerical value from 01 to 12 nnnn Numerical value without a sign 0000 to 9999 Values should be specified in the order of the process count and recovery count Error code Err 62 is out of range Err 64 A head No which exceeds the active head count was specified 5 RS 232C W Alarm level Incoming command SW HC L qq c CR Response command SW HC CR Parameter description qq Head No Numerical value from 01 to 12 c Alarm level 0 to 9 Error code Err 62 is out of range Err 64 A head No which exceeds the active head count was specified W ABLE calibration start Incoming command SW HD S qq CR Response command SW HD Parameter description Head No Numerical value from 01 to 12 Error code Err 51 Unconnected sensor head was specified for the ABLE calibration Err 64 A head No which exceeds the active head count was specified W
46. Display panel fixing screw Items shown on the measured value display and their meanings Display Description Numerical value 999999 The measurement result is displayed as a numerical value The display unit decimal point position and minimum display unit vary depending on the settings FFFFFF HI output ON Monitor output 10 8 V Displayed when the result exceeds the display range FFFFFF LO output ON Monitor output 10 8 V Displayed when the result is below the display range This is also displayed while in alarm status HI LO output ON HI GO and LO output OFF Monitor output 10 8 V Displayed while in comparator standby status 1 Before Use Operation keys Key Function PROGRAM When this key is pressed during measurement the Program switching mode is invoked When this key is pressed during measurement the Tolerance setting mode is invoked SET When it is pressed for one second the Operation setting mode is invoked When this key is pressed during setting the setting is canceled and the operation returns to the previous step ENT When this key is pressed during measurement the OUT display setting mode is invoked When it is pressed during setting the setting is accepted When this key is pressed during measurement the measured value is set to zero When ZERO it is pressed for three seconds the auto zero setting is canceled
47. FAR and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status Dco OTM LIUC D 1 IILI Dco OTM OLo LI 4 OTM HE 1111 1 luni t Oto OTM 11 1 OLo OTM 0 rnniur Oto U A OTM OH Oco Oto OTM DN UL For details about the relationship between the sampling cycle and measurement range refer to page 1 When regardless of the CENTER FAR setting 12 for the 20 mm type sensor head or page 1 13 for the 50 mm type sensor head he sampling cycle is 20 us to 1 ms the measurement range in the specification table is used 3 21 3 Function Settings Setting the reference starting point for peak counting Base point This function is used when the measurement mode is set to Transparent object and Several peaks are detected within the measurement range You can specify which peak will be used as a base point either the one on the side nearest to the sensor head NEAR or the one on the side farthest from the sensor head FAR Function No Base point Function Start counting from the peak nearest to the sensor head Example when the measurement target is the second peak 4 0 nkr NEAR Peak
48. LK Navigator 2 software The settings of the function numbers and sub functions are as follows Sub function symbol Storage cycle selection Sub function symbol Storage cycle selection FU x 1 of the sampling cycle 00 x 100 3 F F t 2 x2 F FOT 200 x 200 2 5 5 rF FUB 500 500 F FO3 0 x10 F FO9 1000 x 1000 r rm gn x 20 baa Synchronization input 05 50 x 50 BRReterenc The data to be stored is the measured value of the Out Channel after it is processed with the specified measurement mode and other operations page 3 2 The storage cycle is specified as the multiple of the sampling cycle When the storage cycle is set to Synchronization input the data is stored in synchronization with the TIMING1 input the LK Navigator 2 operation or the simultaneous timing button of the LK HD1001 The storing operation stops when the number of stored data exceeds the specified number The storage time can be calculated as Sampling cycle x Storage cycle x Number of data Even when the refresh cycle which is determined with the number of averaging measurements is longer than the sampling cycle the data is stored based on the sampling cycle In this case the same measured value is stored until the measured value is updated e Even if auto zero RESET is input during data storage operation the storage continues without clearing the stored data When this function
49. Number of data to be possible setting range stored Err 71 Parameter range error number of OUT for which data is stored exceeds the OUT specified for data OUT count storage Err 88 Timeout error No delimiter CR has been received for 30 seconds or more since the LK G5000 Series started receiving commands through the RS 232C communication Check the command you sent and the communication program Err 99 Other error Contact your nearest KEYENCE office f you cannot resume the LK G5000 Series af er taking the above countermeasures or if you encounter an error which is not listed in the table contact your nearest KEYENCE office A 6 List of Optional Accessories The following table lists the optional accessories supported by the LK G5000 series Name Model Appearance Description Display panel housing LK F2 Used when the mirror surface is LK H150 155 measured at a mirror reflection 152 157 setup M1 6 x 3 countersink head screw x2 LK F3 LK H80 85 82 87 Display panel housing OP 84426 Used to combine the display panel LK HD500 and controller LK G5001 LK G5001P Display panel 33cm 84427 A cable used to connect the cable display panel LK HD500 LK 3m OP 51655 HD1001 and controller LK G5001 LK G5001P 10m OP 51656 Expansion connector cable OP 51657 A cable for the expansion 3 m connector 3 m RS 232C cable OP 96368 A comm
50. S Input S Input Input poo COM COM Non voltage input 2 TIMING TIMING1 414V ON voltage 5 V or less OFF current 1 max 5 Short circuit current 5 Typical Sma 330 Q T 1 6 KQ E TIMING O W 67 Input Input or 2 for input JL Sensor W NPN open collector output 5 Internal circuit Output COM for output Compatible with the DC 2 wire model of the Keyence EV Series proximity Maximum applied voltage 40V Maximum sink current 50 mA Residual voltage 0 5 V max Leakage current 0 1 mA max 4 W O terminals Electrical specifications for the PNP type models NCAUTION Be sure to read Precautions on wiring page 7 before wiring Voltage input 45V Maximum input voltage rating 26 4 V 4 7 kQ _ ON voltage 10 8 V min Input O gt t W E OFF current 0 6 mA max 15 5 Short circuit current Typical 2 mA o COM 6 I t mE for input 99e Input 79 Input or 0 com W Voltage input 2 TIMING TIMING1 3 9 kQ Maximum input voltage rating 26 4 V TIMING O W t L 8 ON voltage 10 8 V min 6800 L ON current Typical 3 mA OFF voltage 5V max 5 5
51. acceleration in the velocity acceleration measurement Velocity mode 100000 mmm K H008 mmm K HO20 mum K H050 1000 LK H085 LK H155 10000 100 10 1 Velocity 0 1 m s 0 01 0 001 0 0001 0 00001 0 000001 9 0000001 1 10 100 1000 10000 Sampling cycle us Doubled when the mutual interference prevention function is set to AB ON Tripled when the function is set to Acceleration mode 1000000000 mmm K HOO8 100000000 mmm K H020 mem K H050 10000000 LK H085 1000000 Dieriss 100000 10000 cceleration 1000 m s 100 10 1 0 1 0 01 0 001 0 0001 1 10 100 1000 10000 Sampling cycle us Doubled when the mutual interference prevention function is set to AB ON Tripled when the function is set to ABC ON A 11 Index Number 12 pin terminal block 1 7 4 2 6 pin terminal 1 7 4 4 A ABLE calibration ienn 3 13 ABEE TUFIGUOT i aa ets 3 6 Acceleration Alarm handling ee Alarm oen Alarm output Ambient Analog current output Analog monitor output Analog Analog output scaling Analog Analog voltage output ASCII code sees Auto offset function
52. key to select function symbol C Filter Geo Om TEM and then press the ENT key as PULL OTM 3 35 3 Function Settings 5 Press the key to select C 1 Low pass filter and then press the ENT key To set the high pass filter select 2 Press the key to select C L4 30 Hz 1 1 and then press the ENT key The setting is saved 7 Press the SET key The system returns to the measuring status Reference gt OTM DN L 1 Olo n LI OLo The cutoff frequency setting is restricted as follows by the sampling cycle page 3 58 setting When the sampling cycle is set to 1000 us or 500 ys Even if the cutoff frequency is set to 3000 Hz 1000 Hz or 300 Hz the setting of 100 Hz is used When the sampling cycle is set to 200 us Even if the cutoff frequency is set to 3000 Hz or 1000 Hz the setting of 300 Hz is used When the sampling cycle is set to 50 us or 100 us Even if the cutoff frequency is set to 3000 Hz the setting of 1000 Hz is used When the sampling cycle is set to 5 0 us or 10 us Even if the cutoff frequency is set to 0 1 Hz the setting of 0 3 Hz is used When the sampling cycle is set to 2 55 us Even if the cutoff frequency is set to 0 1 Hz or 0 3 Hz the setting of 1 Hz is used 3 36 3 Function Settings Us
53. measure a known target and use the calibration function to correct the error Handling Do not wipe the unit with a wet cloth benzene or thinner This may cause discoloration or deformation of the housing If the unit becomes dirty wipe it off with a cloth moistened with a mild detergent and then wipe with a soft dry cloth Effect of atmospheric motions Slow atmospheric motions may affect the measurement and result in fluctuation of the measured value In such a case take the following countermeasures Enclose the sensor head in an appropriate enclosure Precautions CE Marking The LK G5000 Series conforms to the CE Marking under the conditions that the following requirements are satisfied In order to use the LK G5000 Series be sure that the following requirements have already been satisfied beforehand The applicable standards EMC Directive are listed below EMI EN61326 1 Class A EMS EN6 1326 1 Limit the length of the power supply cable and all input output cables that are connected to the terminal panel of the controller to 30 m or less For the USB cable connected to the terminal panel of the controller wind two turns of the cable around the ferrite core of the following model at a distance of 200 mm or less from the USB connector of the controller Model ZCAT3035 1330 Manufactured by TDK A Precautions on wiring Part of the input output circuit of the LK G5000 Series is internally com
54. 1 Peak 2 Peak 3 Peak 4 Start counting from the peak farthest from the sensor head Example when the measurement target is the second peak dod F r FAR Peak 4 Peak 3 Peak 2 Peak 1 When the Transparent object 2 mode is selected the counting starts from the nearest peak regardless of the base point setting Even when the Transparent object mode is selected and the base point is set to FAR if the number of peaks exceeds four the fourth peak from the NEAR side is counted as 1 Peak 4 Peak 3 Peak 2 Peak 1 These peaks are not counted v 3 22 3 Function Settings Setting the base point The following procedure changes the setting of head 01 as an example 1 2 Hold down the SET key Press the key to select the Head settings and then press the ENT key Press the key to select the target sensor head HEADO HEAD 1 and then press the ENT key Press the key to select function symbol J Base point J and then press the ENT key Press the A key to select J 1 FAR and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status OTM 14 d OLo OTM LO ru nu LI OTM 1 LI Oto OTM ld 1111 UI
55. 12 pin terminal block page 4 2 for details about the connecting terminals COM IN REMOTE 2 llluminates when short circuited 2 m Shutter You can prevent the laser beam emission by closing the shutter The shutter is provided for the following sensor head models LK H023 LK H028 LK H053 LK H058 To block the laser beam attach the shutter to cover the lens surface with the supplied M1 6 screws 15 Warning labels The description on the warning labels attached to the LK G5000 Series and the label locations are described below The FDA CDRH warning labels are attached to the unit when the product is shipped from the factory Labels other than the FDA CDRH label are supplied with the product Attach the other label s to the locations as shown in the figures on page 20 according to the destination of the product Warning labels are not attached with 8 because these models are Laser Class 1 Product according to IEC60825 1 W Label description LK H008 LK HOO8W FDA CDRH CAUTION AVOID EXPOSURE LASER RADIATION 15 EMITTED FROM THIS APERTURE LASER RADIATION DO NOT STARE INTO BEAM SEMICONDUCTOR LASER WAVELENGTH 655nm MAXIMUM OUTPUT 0 3mW CLASS ITLASER PRODUCT LK H022 LK H027 LK H022K LK H027K LK H052 LK H057 LK H052K LK H057K LK H082 LK H087 LK H152 LK H157 FDA CDRH exposure iibi LASER RADIATION LASER R
56. 2 CTRL 2 COM IN COM IN When a laser class 3B sensor head LK H023 LK H028 LK H053 LK H058 is used Provide a key operated switch between the LASER CTRL1 LASER CTRL2 terminal and the COM IN terminal Use a key operated switch which can be removed only when the laser emission is off NPN output type Laser beam emission starts when the key operated switch is operated to turn ON close the circuit between the LASER CTRL1 LASER CTRL2 terminal and the COM IN terminal PNP output type Laser beam emission starts when the key operated switch is operated to turn ON apply voltage to the circuit between the LASER CTRL1 LASER CTRL2 terminal and the COM IN terminal Control with a key operated switch is required when at least one class 3B sensor head is connected Example of applicable key operated switch CK M12BFS1 keylock switch manufactured by Nihon Kaiheiki Use a key operated switch which can be removed only when the laser emission is off When only a laser class 1 2 or 3R sensor head is used NPN output type Laser beam emission stops when the circuit between the LASER CTRL1 LASER CTRL2 terminal and COM IN terminal is short circuited PNP output type Laser beam emission stops when voltage is applied to the circuit between the LASER CTRL1 LASER CTRL2 terminal and COM IN terminal 14 m REMOTE terminal Laser beam emission can be stopped by opening the circuit between the REMOTE terminal and COM IN terminal Refer
57. Asynchronous RESET1 as well as automatic transmission through RS 232C Enables synchronization control using TIMING1 ZERO1 and O an Synchronous RESET1 automatic transmission through RS 232C and synchronization of storage operation L1 represents OUT No 01 to 12 Setting the synchronization 1 Hold down the SET key 2 Press the key to select the Common settings 22 Cu ee DX UEM and then press the ENT key n H inni OTM 3 Press the key to select function symbol C Synchronization and then press the ENT key Cur a th 4 Press the key to select Asynchronous 277 or Synchronous and then press the ENT key ZT 111 The setting is saved Repeat this step for all OUT specified with the active OUT FI count page 3 78 AZUL LUI 5 Press the SET key The system returns to the measuring status Reference Also refer to I O terminals page 4 1 3 62 3 Function Settings Setting the output form of the tolerance comparator result Comparator output form This function is used to set the output form of the tolerance comparator result The following three types are available Function No Output form Function 4 0 Normal Produces outputs according to the tolerance c
58. DIN German A AVOID EXPOSURE Laser radiation is emitted from this aperture LASER RADIATION AVOID DIRECT EYE EXPOSURE Maximum output 4 8mW Wavelength 655nm CLASS 3R LASER PRODUCT IEC EN 60825 1 2007 LASERSTRAHLUNG DIREKTE BESTRAHLUNG DER AUGEN VERMEIDEN Maximale Ausgangsstrahlung 4 8mW Wellenlange 655nm A BESTRAHLUNG VERMEIDEN Austritt von Laserstrahlung LASER KLASSE 3R DIN EN 60825 1 2008 EXPOSITION DANGEREUSE Un rayonnement laser est ernis par cette ouverture DANGEREUSE POUR LES YEUX Emission maximale 4 8mW Longueur d nde 655nm APPAREIL LASER DE CLASSE CEI EN 60825 1 2007 IEC French CEI Italian RAYONNEMENT LASER RADIAZIONE LASER EXPOSITION DIRECTE EVITARE L ESPOSIZIONE DIRETTA DEGLI OCCHI Emissione massima 4 8mW Lunghezza d onda 655nm APPARECCHIO LASER DI CLASSE EN 60825 1 2009 EVITARE L ESPOSIZIONE Da questa apertura emessa radiazione laser JIS Japanese GB Simplified Chinese BIS Epit c E COBIDD 5 L 96b HET LHi C A01 amp I Xi o c c XU 4 8mW 655nm 25 Ra JIS C6802 2005 BR A AXAD 4 8mW 65500 87247 1 2001 RAMH Elot ee En LK H023 LK H028 LK H053 LK H058 FDA CDRH AVOID EXPOSURE LASER RADIATION IS E
59. HO8 Series LK H15 Series Sampling 299 9999 999 999 9999 99 99999 9 999 999 9999 99 99999 9 frequency us 2 Im s Im s Im s m s km kms Remark 2 55 O O 2 55us Mutal intervention prevension function OFF 5 Mutal intervention prevension function OFF 5 1 E 2 55ys Mutal intervention prevension function AB ON 7 65 2 55ys Mutal intervention prevension function ABC ON 10 10ys Mutal intervention prevension function OFF 15 9 Mutal intervention prevension function AB ON 20 20ys Mutal intervention prevension function OFF 30 10 5 Mutal intervention prevension function ABC ON 40 20ys Mutal intervention prevension function AB ON 50 O 50ys Mutal intervention prevension function OFF 60 20ys Mutal intervention prevension function ABC ON 100 O O 100us Mutal intervention prevension function OFF 150 O 50ys Mutal intervention prevension function ABC ON 200 2001 Mutal intervention prevension function OFF 300 100ys Mutal intervention prevension function ABC ON 400 200us Mutal intervention prevension function AB ON 500 O 500us Mutal interventi
60. Hold function Measurement mode page 3 37 Trigger Function Function Peak hold No bottom hold Normal peak to peak hold Sample hold average hold Sets the sampling period Holds the internal r n Trigger 1 from the rising edge of the measured value at the tU 99 synchronous signal to the rising edge of the next rising edge synchronous signal Holds the internal When the synchronous measured value at the input rises turns on it rising edge of the holds the internal synchronous signal for the sets the sampling period measurement value which E L z2 Tigger period while the signal is from the falling edge of the is determined by sampling 199 turned ON synchronous signal to the the data of the specified next rising edge number of averaging measurements obtained since the synchronous input The following procedure sets Trigger 2 to O 1 Hold down the SET key UTO1 as an example 2 Press the key to select the OUT settings oi and then press the ENT key and then press the ENT key and then press the ENT key Press the A key to select the target OUT OUTO1 21 1 Press the key to select function symbol E Trigger OLo IIL Lit OH OGo OTM OTM I LLL OH I 3 45 3 Function Settings 5 6 3 46 P
61. LK H155 LK H157 Dimensions in indicate the reference distance and Dimensions in indicate the reference distance and measurement range for specular reflection mounting measurement range for specular reflection mounting 6 26 6 Specifications Mutual interference No interference occurs if the beam spot of the other sensor is out of the shaded area in the figures with white paper target LK H020 LK H025 LK H023 LK H028 LK H022 LK H027 LK H022K LK H027K Unit mm LK H050 LK H055 LK H053 LK H058 LK H052 LK H057 LK H052K LK H057K Unit mm 2 6 27 6 Specifications LK H080 LK H085 LK H082 LK H087 lt Unit mm gt 6 28 6 Specifications LK H150 LK H155 LK H152 LK H157 Unit mm 6 29 6 Specifications Optical axis range The detection is not affected if an interfering object is out of the shaded area in the figures LK H008 LK HOO8W lt Unit mm gt LK H020 LK H025 LK H023 LK H028 LK H022 LK H027 LK H022K LK H027K Unit mm did 23 3 6 30 6 Specifications LK H050 LK H055 LK H053 LK H058 LK H052 LK H057 LK H052K LK H057K Unit mm 12 2 6 31 6 Specifications LK H080 LK H085 LK H082 LK
62. OB aa CR Response command Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Setting value format Effective digits 6 Values are returned in the order of the measured value for point 1 input value displayed value for point 1 measured value for point 2 input value and displayed value for point 2 Error code Err 64 An OUT No which exceeds the active OUT count was specified W Filter Incoming command SR OC aa CR Response command SR OC aa c c CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No First c Filter mode 0 Averaging 1 Low pass filter 2 High pass filter Second c Function No for the filter mode selected with the first c 0 Averaging 1 time or 3000 Hz 1 Averaging 4 times or 1000 Hz 2 Averaging 16 times or 300 Hz 3 Averaging 64 times or 100Hz 4 Averaging 256 times or 30Hz 5 Averaging 1024 times or 10Hz 6 Averaging 4096 times or 3 Hz 7 Averaging 16384 times or 1 Hz 8 Averaging 65536 times or 0 3 Hz 9 Averaging 262144 times or 0 1 Hz Error code Err 64 An OUT No which exceeds the active OUT count was specified E Measurement mode Incoming command SR OD aa CR
63. RS 232C W Mounting mode Incoming command SR HE CR Response command SR HE qq c CR Parameter description qq Head No Numerical value from 01 to 12 c Function 0 Diffuse reflection 1 Specular reflection Error code Err 64 A head No which exceeds the active head count was specified W Mask setting Incoming command SR HF qq c CR Response command SR HF qq c fffffff fffffff CR Parameter description Head No Numerical value from 01 to 12 c Function No 0 OFF 1 ON Setting value format Effective digits 6 Values are returned in the order of point 1 and point 2 Error code e Err 62 is out of range Err 64 A head No which exceeds the active head count was specified W Median Incoming command SR HG qq CR Response command SR HG qq c CR Parameter description qq Head No Numerical value from 01 to 12 c Function No 0 OFF 1 7 point 2 15 point 3 31 point Error code Err 64 A head No which exceeds the active head count was specified W LASER CTRL group Incoming command SR HH Response command SR HH qq c CR Parameter description qq Head No Numerical value from 01 to 12 c Function No 0 LASER 1 LASER C
64. The system returns to the measuring status 3 9 3 Function Settings Specifying the action when measurement becomes impossible Alarm handling Measurement becomes impossible when the result is out of the measurement range or when the received light intensity is excessive insufficient The alarm handling function is used to specify how to process data in these situations Setting Function Process count Lallnt 1 Specifies the number of sampling times for which the last normal value is held after measurement becomes impossible range to 9999 f measurement is still impossible after the number of sampling times exceeds this value he measured value is displayed as FFFFFF Holding is released when the system recovers to the measuring status within the specified process count When the process count is set to 9999 the normal value is continuously held until measurement becomes possible f the alarm occurs immediately after the power is turned on and there is no measured value is held After measurement becomes impossible and an alarm is issued FFFFFF is displayed if the Recovery number of valid measured values reaches the specified recovery count the system recovers count from the alarm 15215155 Setting range 0 to 9999 LOUNEE f another alarm is issued before the number of valid measured values reaches the specified recovery count the count is reset Level S
65. User s Manual for details 6 HEAD connector gt ec 7 RS 232C connector page 5 2 Used for communication with a PC or PLC 8 DISPLAY display panel connector Connects the communication cable to the display panel LK HD500 or to the dedicated touch panel LK HD 1001 9 12 pin terminal block page 4 2 1 7 1 Before Use LK HA100 head expansion unit 1 POWER lamp Lights when the power is on 2 Sensor head status indicator Displays the laser emission status or the measurement status Lights in green or orange when the result is within the STABILITY measurement range Lights in red when the result is outside the measurement range when an alarm is issued or when the laser is off Lights when the excessive light intensity alarm is BRIGHT triggered DARK Lights when the insufficient light intensity alarm is triggered 3 Connector 4 Terminal block Used for analog monitor output Analog voltage output OUT V Outputs the displayed value as voltage within the range of 10 5 V Analog current output OUT A Outputs the displayed value as a current within the range of 3 6 mA to 20 4 mA OUTOV 0 V terminal for OUT The 6 pin terminal block of the controller corresponds to analog outputs CHO1 and 2 The terminal
66. adjusts the light intensity and sensitivity to their optimum levels according to the conditions of the target surface color luster and material The following two types of set ings are available for ABLE Light intensity Function No adjustment Function n n The light intensity is automatically adjusted to the optimum level Select nura Auto this option during normal operation The light intensity and sensitivity can be adjusted by limiting the adjustment range for the light intensity and sensitivity to the desired 8 4 Manual range between 1 and 99 Select this option when the reflectance of the target changes greatly in a short cycle Setting ABLE AUTO The following procedure changes the setting of head 01 as an example 1 Hold down the SET key 2 Press the key to select the Head setting H Ad and then press the ENT key I Press the p gt key to select function symbol A ABLE 5815 2 and then press the ENT key pr uL FIEL OGo 11 11 Press the key to select A 0 AUTO 8 0 and then press au Gee the ENT key ncn The setting is saved OH Olo OTM 11111 o Press the key to select the target sensor head HERdTI t and then press the ENT key Press the SET key The system returns to the measuring status LIC VI 1 OTM
67. connected 0 to 40 C Relative humidity 35 to 85 RH No condensation Rated voltage 24 VDC 10 supplied from controller Current consumption 200 mA max Weight Approx 300 g 1 CC Link is a registered trademark of Mitsubishi Electric Corporation 2 The LK G5000 Series suppor s the extended cyclic transmission and station to station cable length relaxation of CC Link Ver 2 00 6 Specifications LK DN100 DeviceNet unit Model LK DN100 Designation DeviceNet communication unit dedicated to LK G5000 Series Communication DeviceNet compliant protocol Master unit ODVA certified master unit Transmission speed 500 kbps 250 kbps 125 kbps Device type Generic Transmission Dedicated 5 cables 2 signal cables 2 power supply cables 1 shielding Network medium cable connection Maximum trunk line cable length Thick cable 500 m at transmission speed of 125 kbps 250 m at 250 kbps 125 m at 500 kbps Thin cable 100 m at all transmission speed settings Communication type communication Poll Explicit message communication Power supply 11 VDC to 25 VDC Current consumption 10 mA max when network power supply 24 V is applied Ambient When one or less head expansion unit is connected 0 to 50 Environment temperature When two or more head expansion units are connected to 40 resistance Relative
68. en _ RU OLo DTM htt Upper window single display Lower window single display The selected display type is retained for each program No 2 2 2 Operations during Measurement and Their Functions Assigning a desired OUT display to the upper lower window display setting 1 Press the ENT key The system enters the display setting mode 2 Press the key to select the OUT No to display in the upper window and then press the ENT key 3 Press the key to select the OUT No to display in the lower window and then press the ENT key The display assignment is set Oco J CU OTM I 2011 4131 Ou OTM 1 CU 2 3 2 Operations during Measurement and Their Functions Setting the Tolerance Comparator Value This section describes how to read the tolerance comparator display and how to set it The function of the tolerance comparator setting You can set limit values tolerance comparator values used to decide whether the measured value is within the allowable range The measured values are classified into three levels based on the limit HI when the value exceeds the upper limit LO when the value is below the lower limit and GO when the value is within the allowable range The result can be displayed or output Comparator status Range Display HI comparat
69. height difference based on the data obtained Function Nos and measurement examples Function No Calculation Function Measures surface displacement using the specified n n hu Sensor head Sensor head 8 1 OUT Specifies the measured value of the other sensor head to be input Measures thickness u n 3 using head Addition 01 ahd 02 Thickness measurement Measures height KEYENCE difference 8 3 Subtraction using head 01 02 Height TLL difference measurement AVE Average among OUT Calculates the average of several OUT channels R 5 P P Peak to peak value Calculates the P P value of several OUT channels H B MAX Maximum value among OUT Calculates the maximum value of several OUT channels gn MIN Minimum value among OUT Calculates the minimum value of several OUT channels The auto zero function is required Sub functions and the surface to be measured The following settings are used when the Tran selected sparent object or Transparent object 2 mode is Sub function symbol Surface to be measured Function 3 1 Measures displacement of one surface R HE i 2 R Hte 3 1 4 4 26 Cj 3 2 4 1 2 Measures and calculates the BUE relationship between two 1 3 surfaces 14 thickness otis
70. humidity 35 to 85 RH No condensation Rated voltage 24 VDC 1096 supplied from controller Current consumption 200 mA max Weight Approx 300 g 1 DeviceNet is a registered trademark of ODVA Open DeviceNet Vendor Association 6 Specifications Head to controller cable Model CB A07 CB A2 CB A5 10 20 Cable length 0 7m 2m 5m 10m 20m 30m Weight Approx 100g 200g 400 g Approx 750 0 1400 g Approx 2000 g Head to controller extension cable Model CB A5E CB A10E Cable length 5m 10m Weight Approx 400 g Approx 750 g 6 11 6 Specifications Status table Display panel Output Analog reap ge Comparator voltage ALARM N C Comparator Binary current Voltage current with Normal Comparator reference to Measured value the measured value ON Over range 10 8 V 1048575 on the positive side FFFFFF 20 64 mA HI Over range 10 8 V 1048576 on the negative side FFFFFF LO 3 36 mA LO 0x100000 During TM hold Hold ON Hold mode Alarm HI LO Varies During ON depending on N alarm simultaneou the alarm output simultaneousl sly type y 10 8 V 1048576 Comparator 3 36 mA 0x100000 standby All OFF
71. is started and stopped repeatedly the new data is stored after the old data Fromthe display panel HD500 the number of stored data can be set to only 999 999 at maximum Starting stopping data storage and clearing data Start command from the RS 232C interface Conditions to start storing dataj Operation from the LK Navigator 2 setup support software Stop command from the RS 232C interface Conditions to stop storing data Operation from the LK Navigator 2 setup support software Any of the following cases while the storing operation is stopped When the data for the specified number of measured values are stored When the setting mode or communication mode is changed to the measuring mode When the initialization command is sent through the RS 232C interface When the initialization is ordered from the LK Navigator 2 setup support software When the power is turned off When the program number is changed Conditions to clear the stored data 3 65 3 Function Settings Setting the data storage method 1 2 3 66 Hold down the SET key Press the A key to select the Common settings and then press the ENT key Press the gt key to select function symbol F Data storage F and then press the ENT key Use the p gt and keys to set the number of data to be stored and then press the ENT key In this example 1000 is set Press the key to select t
72. is useful when the reflectance of the target changes greatly in a short cycle The ABLE calibration must be conducted after the completion of the OUT settings and Common settings Note that the ABLE calibration fails in the following cases The target sensor head for the ABLE calibration is not assigned to any OUT 3 The target sensor head for the ABLE calibration is set to AB ON but assigned to group in the mutual interference prevention setting The input to the REMOTE terminal or LASER CTRL1 LASER CTRL2 terminal for the target sensor head for the ABLE calibration is turned off Operation flow of the ABLE calibration 1 Measure an actual target as shown in the figure 2 Start the ABLE calibration page 3 14 The data collection starts 3 Move the target slowly 4 Stop the ABLE calibration The data collection finishes and the optimum range for ABLE is set 221 When the ABLE calibration is performed the ABLE setting for function symbol A page 3 6 is set to MANUAL and the upper and lower limits of control are set to the adjusted values By slowly moving the target you can optimize the adjustment range for ABLE Such optimization of the adjustment range improves the response when the reflectance of the target changes greatly in a short cycle 3 13 3 Function Settings Performing the ABLE calibration The following procedure changes the setting of head 01 as an example
73. more stable detection by specifying the type of measurement target Function No Target Description 0 nar nA Normal Select this option during normal operation 8 1 Wer ob Translucent object Use this option for a target that absorbs light such as a translucent plastic Use this option to measure the displacement or thickness of a 1 transparent object 2 trHn Transparent object This option is intended for the case where the reflectance values of the multiple surfaces of the transparent object are the same Use this option when the reflectance values of the multiple h 3 tr n d Transparent object 2 surfaces of the transparent object such as the front side and back side are different four surfaces maximum b M GEA o Semi opaque Use this option for a plastic target with a high gloss surface When Transparent object 2 is selected the sampling cycle is quadrupled at maximum in order to obtain optimum control over the detection of up to four surfaces Using the Transparent object 2 setting requires the K type sensor head The relationship between the measurement mode of the sensor head the sampling cycle and the active OUT count is shown in the table below Measurement mode page 3 8 Sampling cycle page 3 58 1 Normal Semi Transparent Transparent 20 to 100 200 us or opaque object object 2 2558 pius 10 us us longer object o o o 0 12 12
74. of field O to field 3 lon reas The format of Field 0 Field 1 Field 2 Field 3 should be used 1 aoe Subnet Specify the subnet mask of the LK G5000 Series using the four n Fidil to n Fid3 mask fields of field O to field 3 H g CAREY Default Specify the default gateway of the LK G5000 Series using the four FLd 0 03 gateway fields of field O to field 3 Setting the network information 1 2 I Hold down the SET key Press the key to select the Environment settings and then press the ENT key Press the key to select function symbol LAN setting 4 and then press the ENT key Press the key to select H 0 IP address 1 5 and then press the ENT key The input screen for field O is displayed Use the p gt and A keys to set field 0 of the IP address to be assigned to the LK G5000 Series and then press the ENT key Set fields 1 to 3 in the same manner and then press the ENT key The setting is saved Oto OTM OTM OLo OTM 1311 DOLo OLo OTM LU 11 11 gH ht Dto OTM nut Oco OTM fi th OTM mor 3 81 3 Function Settings 7 Set the subnet mask 4 and default gateway 5 2 in the sam
75. of sensor heads connected to the head expansion unit x 110 ms 5 ms 4 27 4 W O terminals 4 28 MEMO RS 232C This chapter describes how to connect external devices and the communication functions used for external control opecifiCalions mod bri tpi T oh 5 2 Measured Value Output and Changing Settings through Commands 5 4 Data Storage Function sese 5 36 Measured Value Output through External Synchronization 5 38 5 1 5 RS 232C Specifications Pin assignment Applicable connector specifications 6 pin modular plug connector Terminal No Terminal name Description 1 Not used 2 Not used 3 SD TXD a reception from an external device 4 SG GND GND 5 RD RXD to an external device 6 Not used Do not use the terminals indicated as Not used Using these terminals may lead to product breakdown The SG GND and 24 VDC terminals are common through choke coils Be careful of the potential difference being generated among these terminals Be sure to read Precautions on wiring page 7 before starting wiring 5 RS 232C Communication parameters EIA RS 232C compliant Modem definition Transmission method Full duplex Synchronization Start stop Trans
76. prevension function OFF 15 5ys Mutal intervention prevension function AB ON 20 a 20ys Mutal intervention prevension function OFF 30 10us Mutal intervention prevension function ABC ON 40 9 20ys Mutal intervention prevension function AB ON 50 50ys Mutal intervention prevension function OFF 60 20ys Mutal intervention prevension function ABC ON 100 100 Mutal intervention prevension function OFF 150 50 Mutal intervention prevension function ABC ON 200 O 200us Mutal intervention prevension function OFF 300 O 100ys Mutal intervention prevension function ABC ON 400 9 200ys Mutal intervention prevension function AB ON 500 500ys Mutal intervention prevension function OFF 600 200ys Mutal intervention prevension function ABC ON 1000 O 1000ys Mutal intervention prevension function OFF 1500 500ys Mutal intervention prevension function ABC ON 2000 o 1000 5 Mutal intervention prevension function AB ON 3000 10005 Mutal intervention prevension function ABC ON A 10 Relationship Between the Sampling Cycle and Velocity Acceleration Measurement Range The following graphs show the relationship between the sampling cycle and velocity
77. side and 30 mm or more at the rear of the controller for ventilation In addition for ensuring the safety of the cable connection work provide 65 mm or more space in front of the terminal panel of the controller atc fee al W To mount the controller to the DIN rail Provide clearance of 30 mm or more between the controllers 50 mm or more above and 30 mm or more below the controller NCAUTION Do not block the ventilation holes on the top and bottom of the controller The heat may stay inside and cause a malfunction When the temperature inside the control panel exceeds the specified ambient temperature 50 C when one or less head expansion unit is connected 40 when two or more head expansion units are connected decrease the temperature of the controller bottom to the specified ambient temperature or lower by using forced air cooling or by providing more clearance around the controller 1 Before Use Mounting the LK G5001V LK G5001PV single unit type controller Mount the c
78. the connector while holding down the buttons on both sides Up to two sensor heads can be connected to the controller at the same time When the 100 head expansion units are used up to 12 sensor heads be connected For each sensor head connection use only one head to controller extension cable and limit the total length to 30 m at maximum You cannot connect the CB A E to the CB A30 You cannot connect two CB A10E cables to the CB A10 1 26 1 Before Use Connecting the display panel When using the separate type controller connect the display panel cable between the display panel connector of the controller and the display panel BReterence The LK G5000 Series can also be operated without the display panel Moreover you can use the LK Navigator 2 software to operate the LK G5000 Series from a PC or to display the measured value on a PC Connecting the power supply Connect the 24 VDC power supply to terminals 1 and 2 of the 12 pin terminal block CAUTION Be sure to observe the following instructions Otherwise a connection failure may occur causing a malfunction in the LK G5000 For the power supply cable use lead wires with a nominal cross section area of 0 8 mm to 1 3 mm AWG17 to 18 The unsheathed wire length should be approx 9 mm Do not use soldering preliminary soldering to connect the wires Insert the wires into the innermost position of th
79. the expansion unit and connect it again and then turn on the power again If the error continues contact your nearest KEYENCE office Err 30 to 39 Head expansion unit error Turn off the power once disconnect the head expansion unit and connect it again and then turn on the power again If the error continues contact your nearest KEYENCE office Err 50 Command error The received command is not defined for the RS 232C communication Check the command you sent Err 51 Status error Operation through the RS 232C communication is not available e g a measurement control command was received in the communication mode Check the mode and the command you sent Err 60 Command length error The command or parameter received through the RS 232C communication has an insufficient number of characters Check the command you sent Err 61 Parameter count error The command received through the RS 232C communication has insufficient parameters Check the command you sent Display System Error description Countermeasure error Err 62 Parameter range error The setting value received through the RS 232C communication is out of the possible setting range Check the command you sent Err 63 Parameter range error The repeated use of an OUT value in OUT calculation OUT calculation count exceeds the limit Check the command you sent i
80. the number of averaging measurements and then press the ENT key In this example 1024 is set The setting is saved Press the SET key The system returns to the measuring status 111 Olo OTM OGo OLo IL OGo Oto 111 OTM n luu dur Oto r 201 OTM rT LOC pelt Oto id LUC 1 3 Function Settings Setting the low pass filter high pass filter Each of these filters requires a cutoff frequency to be set When the filter is set the data is processed as follows Measured value Input waveform p gt Time Measured value Measured value Waveform processed with the Waveform processed with the pass filter S p gt Time p gt Time The following procedure sets the low pass filter to OUTO1 as an example 1 Hold down the SET key 2 Press the key to select the OUT settings and then press the ENT key ML LILUL OH OTM 3 Press the A key to select the target OUT OUTO1 1 1 and then press the ENT key LU 14 LLL OTM Ln 4 Press the
81. used to calibrate the value displayed for each OUT based on the measured value You need to select two points and specify values to be displayed for them respectively as a result of the calibration Setting the scaling This section describes the setting procedure for the following calibration as an example Setting item Setting value Display Original input value 1 1 0200 ink Point 1 Calibrated displayed n valus 1 0000 Original input value 2 0 9900 Point 2 Calibrated displayed rn value 2 1 0000 Display Display A After A calibration calibration The following procedure changes the setting of OUTO1 as an example 1 2 Press the A key to select the OUT settings ait and then ce press the ENT key Ith OGO OTM Press the key to select the target OUT OUTO1 ait i7 TEM and then press the ENT key 2 201 1 UM OTM Hold down the SET key 3 31 3 Function Settings 4 8 9 Press the key to select function symbol B Scaling 5 and then press the ENT key Use the p gt and A keys to set the input value 1 for point 1 for OUTO1 and then press the ENT key The current measured value can be loaded by pressing the ZERO key Use the p gt and keys to set the displayed value 1 for point 1 for OUTO1 and then press
82. with the measurement mode operation page 3 37 2 7 2 Operations during Measurement and Their Functions Setting the auto zero from the display panel Measure the target to be used as a reference CHEERS TET In this example assume that 12145 is displayed 4 OTM Press the ZERO key Oeo Oo Orm The measured value display shows zero did LULULLULL OTM specify the auto zero setting for either the upper or lower window only use the up and down arrows to show only that display To specify the same auto zero setting for both the upper and lower windows set the measured value display mode to the dual display Refer to Switching the Measurement Value Displays page 2 2 for the procedure for switching the measured value display The auto zero cannot be set to the OUT No which is not being displayed The measured value at the moment when the ZERO key is released is set to 0 0000 Pressing the ZERO key for three seconds cancels the auto zero setting Auto zero input from the ZERO terminal When ZERO Terminal 10 and COM for input Terminal 12 of the 12 pin terminal block are turned ON the auto zero is set for all of the synchronized OUT When ZERO Terminal 8 and COM for input Terminal 1 of the expansion connector are turned ON while DEC IN Terminal 16 and COM for input Terminal 12 of the ex
83. 1 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function Displacement 1 Velocity 2 Acceleration Error code e Err 62 is out of range Err 64 An OUT No which exceeds the active OUT count was specified W Synchronization setting Incoming command SW OJ aa c CR Response command SW OJ CR e aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 Parameter description OUT12 c Function No 0 OFF 1 ON Error code e Err 62 is out of range Err 64 An OUT No which exceeds the active OUT count was specified W Storage OUT No specification Incoming command 5 Response command SW OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 Parameter description OUT12 c Function No 0 OFF 1 ON Error code e Err 62 c is out of range Err 64 An OUT No which exceeds the active OUT count was specified 5 21 5 RS 232C Common settings Sampling cycle Incoming command SW c CR Response command SW CR Parameter description c Function No 0 2 55 us 1 200 us 7 500 us 8 1000 us 5 us 2 10 us 3 20 us 4 50 us 5 100 us 6 Error code Err 62 c is out of range Mutual interference prevention Incoming co
84. 2 OUT12 c Function No When Displacement is selected for the measurement type 0 0 01 mm 1 0 001 mm 2 0 0001 mm 3 0 00001 mm 4 0 1 um 5 0 01 um 6 0 001 um When Velocity is selected for the measurement type 0 0 1 m s 1 0 01 m s 2 0 001 m s 3 0 1 mm s 4 0 01 mm s 5 0 001 mm s 6 0 0001 mm s When Acceleration is selected for the measurement type 0 0 1 km s 1 0 01 km s 2 0 001 km s 3 0 1 m s 4 0 01 m s 5 0 001 m s 6 0 0001 m s Error code Err 62 c is out of range Err 64 An OUT No which exceeds the active OUT count was specified 5 20 5 RS 232C W Analog output scaling Incoming command SW OH aa fffffff fffffff fffffff fffffff CHR Response command SW OH CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Setting value format Effective digits 6 Values should be specified in the order of the measured value for point 1 output value for point 1 measured value for point 2 and output value for point 2 Error code Err 64 An OUT No which exceeds the active OUT count was specified Err 69 fffffff does not conform to the specification in the setting list W Measurement type Incoming command SW OI aa c CR Response command Parameter description SW OL CR 5 aa OUT No Numerical value from 0
85. 2 2227 222 222 Example When the IP address is 10 10 1 9 specify 010010001009 Error code Err 62 ZzzzzzzzzzzZ is out of range W Subnet mask Incoming command SW EH M zzzzzzzzzzzz CHR Response command SW EH CR Parameter description ZZZZZZZZZZZz Subnet mask Numerical values of 222 222 222 222 Example When the subnet mask is 255 255 0 0 specify 255255000000 Error code Err 62 ZzzzzzzzzzzZ is out of range W Default gateway Incoming command SW EH G ZzZzZzZzZzZzZZZZZZZ CR Response command SW EH CR Parameter description 227777777777 P address of default gateway Numerical values of 777 777 777 777 Example When the IP address is 10 10 1 9 specify 010010001009 Error code Err 62 ZzzzzzzzzzzZ is out of range 5 24 5 RS 232C Setting confirmation command format This section describes the format for the commands used to confirm the setting These commands are accepted only when the controller is in the Communication mode The setting value format is returned including a decimal point e Refer to Setting change command page 5 14 for details about each command m Measurement display confirmation Incoming command DR CR Response command DR bb bb CR bb OUT No to display output data 01 OUTO1 02 OUTOA 12 OUT12 5 Parameter descr
86. 3 3 e Set the functions related to sensing ability to ensure stable detection Settin g items ABLE measurement mode alarm handling ABLE calibration moun base ting mode mask setting median LASER CTRL group range point OUT settings Set th Settin e functions related to data processing g items page 3 24 Calculation method scaling filter measurement mode trigger offset minimum display unit analog scaling measurement type Set the functions common to the Head settings and OUT settings Common Setting items settings Sampling cycle mutual interference prevention synchronization page 3 55 comparator output form strobe time data storage analog output alarm output type E Set the operating environment of the devices Environment A ROSA Setting items RS 232C setting selection program panel lock active OUT count active head count active analog channel count LAN setting 1 30 1 Before Use Initializing the LK G5000 Series to the Factory Default Settings You can initialize all the specified settings for the LK G5000 Series back to the default status when the unit was shipped from the factory 1 1 Hold down the ENT key and turn on the power The measured value display shows init INIT 2 When 47 OK flashes in the lower window press the ENT key again The settings of the LK G5000 Series are initialized to the factory default setting
87. 77 3 Function Settings Specifying the number of OUT to be used Active OUT count This function is used to set the number of OUT to be used When you change the active head count or active OUT count in the Environment settings all the settings of the LK G5000 Series except for the Environment settings are reset When you connect the LK HA100 head expansion unit s and add a sensor head s be sure to specify the active head count and active OUT count before changing the other measurement settings Changing the value of the active OUT count 1 2 3 78 Hold down the SET key Press the key to select the Environment settings n and then press the ENT key Oto Press the key to select function symbol E Active OUT OGo OTM count and then press the ENT key nir ici nni err OH Press the key select the value of the active OUT count and then press the ENT key A confirmation screen is displayed To change the value of the active OUT count to this value Lt Leth Oo Love L LUI OGo Olo OTM 4 L 1 key select 425 and then press the ENT LLL key The setting is saved To cancel the change select Press
88. 9 Error code 5 34 5 RS 232C 19 The timing diagram of the incoming and response commands is as follows Incoming command Receptio Response command a a 7 t gt Response The following table describes time t for each command Command t Measurement control PW 100 ms Number of head expansion units x 100 ms SW HD S 600 ms Number of head expansion units x 750 ms SW HD P 100 ms Number of head expansion units x 10 ms 5 Setting confirmation SW HD C 100 ms Number of head expansion units x 20 ms 100 ms 100 ms 00 5 ms Number of head expansion units 10 ms Mode change RO 600 ms Number of head expansion units x 750 ms Other 5ms Reference The response speed becomes slower than the figures in the table during communication with the LK Navigator 2 setup support software or when the expansion unit is connected 5 RS 232C Data Storage Function This section describes the data storage function using the RS 232C interface Reference For details on the data storage function refer to page 2 11 For the procedure of operating the data storage function with LK Navigator2 refer to LK Navigator2 User s Manual Environmental settings Item Setting value Remark Baud rate 9600 19200 38400 57600 115200bps settings depend on the external Parity None Eve
89. ABLE calibration finish Incoming command SW HD P CR Response command SW HD CR Parameter description Error code Err 51 The command was executed when the ABLE calibration was not being performed W ABLE calibration stop Incoming command SW C CR Response command SW HD CR Parameter description The sensor head being calibrated is automatically specified Error code Err 51 The command was executed when the ABLE calibration was not being performed m Mounting mode Incoming command SW Response command SW HE CR Parameter description qq Head No Numerical value from 01 to 12 c Function 0 Diffuse reflection 1 Specular reflection Error code e Err 62 is out of range Err 64 A head No which exceeds the active head count was specified 5 RS 232C W Mask setting Incoming command SW HF qq c fffffff fffffff CR Response command SW HF Parameter description qq Head No c Function No Numerical value from 01 to 12 0 OFF 1 ON fffffff Setting value format Effective digits 6 Values should be specified in the order of point 1 and point 2 Error code Err 62 c or is out of range Err 64 A head No which exceeds the ac
90. ADIATION DO NOT STARE INTO BEAM IS EMITTED FROM SEMICONDUCTOR LASER THIS APERTURE WAVELENGTH 650nm MAXIMUM OUTPUT 0 95mW CLASSII LASER PRODUCT IEC English DIN German LASER RADIATION DO NOT STARE INTO BEAM Maximum output 0 95mW Wavelength 650nm CLASS 2 LASER PRODUCT IEC EN 60825 1 2007 LASERSTRAHLUNG NICHT IN DEN STRAHL BLICKEN Maximale Ausgangsstrahlung 0 95mW Wellenlange 650nm LASER KLASSE 2 DIN EN 60825 1 2008 IEC French CEI Italian RAYONNEMENT LASER RADIAZIONE LASER NE PAS REGARDER DANS LE FAISCEAU NON FISSARE IL FASCIO Emission maximale 0 95mW Emissione massima 0 95mW Longueur d onde 650nm Lunghezza d onda 650nm APPAREIL LASER DE CLASSE 2 APPARECCHIO LASER DI CLASSE 2 CEI EN 60825 1 2007 CEI EN 60825 1 2009 JIS Japanese GB Simplified Chinese LY 5851 E Lh OFFUEBUTE RAW 0 95mW BR 650nm 9552 L U JIS C6802 2005 GB7247 1 2001 16 LK H020 LK H025 LK H050 LK H055 FDA CDRH AVOID EXPOSURE LASER RADIATION IS EMITTED FROM THIS APERTURE LASER RADIATION AVOID DIRECT EYE EXPOSURE SEMICONDUCTOR LASER WAVELENGTH 650nm MAXIMUM OUTPUT 4 8mW CLASSIIa LASER PRODUCT IEC English DIN German AVOID EXPOSURE Laser radiation is emitted from this aperture LASER RADIATION AVOID DIRECT EYE EXPOSURE Maximum output 4 8mW Wavelength 650nm CLASS 3R LASER PRODUCT
91. ALARM alarm or measured value PNP open collector output PNP type alarm 4 LASER CTRL1 Laser control input 1 on voltage input NPN type 3 LASER CTRL2 Laser control input 2 Voltage input PNP type 2 24 VDC 24 VDC input for power supply 1 24 VDC O V input for power supply 1 When the laser class 3B sensor head is connected the laser emission is activated when this terminal is short circuited When the laser class 1 2 or 3R sensor head is connected the laser emission is activated when this terminal is opened 4 2 4 IO terminals NCAUTION Precautions on wiring Parts of the input output circuits of the LK G5000 Series are common internally Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables external devices Refer to Precautions on wiring page 7 for details NPN type The 24 VDC COM OUT and COM IN terminals are common through choke coils They are also common with O V of the 6 pin terminal block and COM of the expansion connector through choke coils Be careful of the potential difference being generated among these terminals PNP type The 24 VDC and COM IN terminals are common through choke coils These terminals are also common with O V of the 6 pin terminal block and COM IN of the expansion connector through choke coils Be careful of the potential difference being generated among these termina
92. Active OUT head analog output channel count 02 to 12 Error code 5 Active head count Incoming command SR CR Response command SR EF yy CR Parameter description yy Active OUT head analog output channel count 02 to 12 Error code W Active analog output channel count Incoming command SR EG CR Response command SR EE yy CR Parameter description yy Active OUT head analog output channel count 02 to 12 Error code B IP address Incoming command SR EH I CR Response command SR EH I ZZZZZZZZZZZZ CR Parameter description 7277777777777 P address Numerical values of zzz zzz zzz zzz Example When the IP address is 10 10 1 9 specify 010010001009 Error code 5 33 5 RS 232C W Subnet mask Incoming command SR EH M CR Response command SR EH M zzzzzzzzzzzz CHR ZZZZZZZZZZZz Subnet mask Numerical values of 222 222 222 222 Parameter description Example When the subnet mask is 255 255 0 0 specify 255255000000 Error code Default gateway Incoming command SR G CR Response command SR EH G zzzzzzzzzzzz CHR 277777777777 P address of default gateway Numerical values of Parameter description ZZZ ZZZ ZZZ ZZZ Example When the IP address is 10 10 1 9 specify 01001000100
93. An OUT No which exceeds the active OUT count was specified Head settings ABLE Incoming command Response command SW Parameter description Head No Numerical value from 01 to 12 m Mode 0 AUTO 1 MANUAL Error code Err 64 A head No which exceeds the active head count was specified 5 RS 232C W ABLE control range Incoming command SW HA R qq XX XX CR Response command SW Parameter description qq Head No Numerical value from 01 to 12 xx Control range data 01 to 99 Values should be specified in the order of the upper limit and lower limit Error code Err 62 The condition of Upper limit 2 Lower limit was not satisfied Err 64 A head No which exceeds the active head count was specified Measurement mode Incoming command SW HB M qq c CR Response command SW HB CR Parameter description qq Head No Numerical value from 01 to 12 c Function No 0 Normal 1 Translucent object 2 Transparent object 3 Transparent object 2 4 Semi opaque Error code Err 62 c is out of range Err 64 A head No which exceeds the active head count was specified W Base point Incoming command SW HB B qq c CR Response command SW HB
94. Area to be measured gt W When the starting point P 1 equals the ending point P 2 The entire measurement range is measured no mask is set 3 Function Settings Preventing measurement fluctuations by ignoring sudden changes in the measured value Median This function applies a 7 15 or 31 point median filter to prevent measurement fluctuations by ignoring sudden changes in the measured value This function is useful when the target moves fast W Example when the 7 point median filter is used Seven measured values are arranged in the order of magnitude and the value at the center is considered to be the measured value Measurements count 1 2 3 4 5 6 7 8 9 Measured value 1 1 1 0 1 0 1 5 0 9 1 0 1 0 1 0 1 1 First median IE Second median pma M enn Third median e 19b In the case of the first median for example the measured values 1 to 7 are sorted in the following order Consequently the value at the center 1 0 is the measured value 1 5 11 11 1 01 1 0 1 0 1 0 0 9 Setting the median The following procedure changes the setting of head 01 as an example 1 Hold down the SET key 2 Press the key to select the Head settings and then CU T press the ENT key LIT 3 Pr
95. Diffuse Diffuse Diffuse Specular reflection reflection reflection reflection Reference distance 50mm 50 mm 50 mm 46 3 mm Measurement range 10 10 10 5 2 Red semiconductor laser Wavelength 650 nm 690 nm 650 nm 650 nm Light source IEC60825 1 Class 3R Class 3B Class 2 Class 2 Class Class Illa Class Class II Class Outpu 4 8 mW 50 mW 0 95 mW 0 95 mW Beam spot diameter at reference distance 50 um LK H050 H053 H052 H052K 50 um x 2000 um LK H055 H058 H057 H057K Linearity 0 02 of F S F S 20 mm Repeatability 0 025 Sampling cycle 2 55 5 10 20 50 100 200 500 1000 us 9 steps selectable Temperature fluctuation 0 01 of F S C F S 20 mm Enclosure rating IP67 Ambient light Incandescent lamp or fluorescent lamp 10000 Ix max Environment APPR A 0 to 50 resistance p Relative humidity 35 to 85 RH No condensation Vibration 10 to 55 Hz 1 5 mm double amplitude in X Y and Z directions 2 hours respectively Material Aluminum die cast Weight including cable Approx 260 g 1 For details about the measurement range refer to page 1 13 for the sampling cycles between 2 55 and 10 us 2 This value is obtained when the KEYENCE standard target light diffusive white object is measured in the normal measurement mode 3 This value is obtained when the KEYENCE standa
96. ET time T4 has elapsed 4 16 4 W O terminals Sample hold Trigger 2 Comparator outpul Binary outpu STROBE outpu TIMING TIMING1 input RESET RESET1 ZERO ZERO1 P1 to B 1 2 max Sampling Timin period 4 ON 1 2 Ti Timin ON OFF 1 T7 14 21 SSS The TIMING input ON signal is used as a trigger and the measured value is determined after the sampling period T4 has elapsed The minimum input time T1 input response time T2 sampling period T4 and program No change time T7 vary depending on the settings page 4 26 The STROBE time T3 can be changed page 3 64 Auto zero is canceled when the ZERO input is turned on for two seconds or more f the RESET input or ZERO input is turned on during the sampling period the sampling stops and the comparator standby status starts 4 I O terminals General comparator output GO OUT1 OUT2 OUTS When the comparator output form is Normal OUT1 GO output OFF ON OUT2 GO output OFF OUT3 GO output General ON comparator GO output output GO When the comparator output form is Off delay 60 ms gt OUT1 GO outpu OFF OUT2 HI outpu OUT2 GO outpu OUT3 GO outpu General comparator outpu output GO The general comp
97. H087 lt Unit mm gt 6 32 6 Specifications LK H150 LK H155 LK H152 LK H157 Unit mm 6 33 6 Specifications MEMO 6 34 Appendices Troubleshooting 2 Ertor t pee hane esa anata nex A 5 List of Optional Accessories A 7 Relationship Between the Sampling Cycle and Velocity A 1 Troubleshooting This section describes the countermeasures against errors or problems that may occur during the operation of the LK G5000 Series Problem Possible Cause Countermeasure Nothing is displayed on the display panel Is the display panel cable properly connected to the controller Is the power supply cable properly connected Connect the power supply cable and display panel cable properly page 1 26 An error code is displayed Address the problem by following the instruction provided for the displayed error code page A 5 A measured value is not displayed S the measurement target placed within the measurement range Place the measurement target properly within the measurement range page 1 12 page 1 13 Are the head settings properly set Adjust to the proper settings page 3 3 the glass cover dirty Remove the dust and dirt Does the glass cover have any flaws or cracks The glass co
98. IEC EN 60825 1 2007 A BESTRAHLUNG VERMEIDEN Austritt von Laserstrahlung LASERSTRAHLUNG DIREKTE BESTRAHLUNG DER AUGEN VERMEIDEN Maximale Ausgangsstrahlung 4 8mW Wellenlange 650nm LASER KLASSE 3R DIN EN 60825 1 2008 IEC French CEI Italian EXPOSITION DANGEREUSE Un rayonnement laser est mis par cette ouverture RAYONNEMENT LASER EXPOSITION DIRECTE DANGEREUSE POUR LES YEUX Emission maximale 4 8mW Longueur d onde 650nm APPAREIL LASER DE CLASSE 3R CEI EN 60825 1 2007 A EVITARE ESPOSIZIONE Da questa apertura emessa radiazione laser RADIAZIONE LASER EVITARE L ESPOSIZIONE DIRETTA DEGLI OCCHI Emissione massima 4 8mW Lunghezza d onda 650nm APPARECCHIO LASER DI CLASSE 3R CEI EN 60825 1 2009 JIS Japanese GB Simplified Chinese HE C EDO C cOmOMS 17 90 hes LF Hi E LOMIS lt xD 6c c6 RAW 4 8mW BR 650nm Z32A3RL 7U9 Rin JIS C6802 2005 r A Sta St 0 4 8mW BR 650nm GB7247 1 2001 17 LK H080 LK H085 LK H150 LK H155 18 FDA CDRH AVOID EXPOSURE LASER RADIATION IS EMITTED FROM THIS APERTURE SEMICONDUCTOR LASER WAVELENGTH 655nm MAXIMUM OUTPUT CLASS LASER PRODUCT LASER RADIATION DIRECT EYE EXPOSURE 48mW IEC English
99. KEYENCE 96M11282 High speed High accuracy Laser Displacement Sensor LK G5000 Series User s Manual Read this manual before use Keep this manual in a safe place for future reference Introduction This manual describes the basic operations and hardware functions of the LK G5000 Series Before using the LK G5000 Series read this manual carefully to ensure complete understanding so that you can take full advantage of this product s performance and functions Keep this manual in a safe place for future reference Please deliver this manual to the end users of this product Symbols The following symbols alert you to important messages concerning the prevention of human injury and product damage NDANGER Failure to follow the instructions may lead to death or severe injury NWARNING Failure to follow the instructions may lead to injury such as electric shock or burn Z CAUTION Failure to follow the instructions may lead to property damage or product breakdown Provides additional information on proper operation BRReterence Provides reference information or useful information about operation Safety Precautions General cautions At startup and during operation be sure to monitor the functions and performance of the LK G5000 Series It is recommended that you take substantial safety measures to avoid any damage in case of product failure Do not modify the LK G5000 Series o
100. MITTED FROM THIS APERTURE LASER RADIATION AVOID DIRECT EXPOSURE TO BEAM SEMICONDUCTOR LASER 690nm MAXIMUM OUTPUT 50mW CLASS IIb LASER PRODUCT IEC English DIN German A AVOID EXPOSURE Laser radiation is emitted from this aperture LASER RADIATION AVOID EXPOSURE TO BEAM Maximum output 50mW Wavelength 690nm CLASS 3B LASER PRODUCT IEC EN 60825 1 2007 A BESTRAHLUNG VERMEIDEN Austritt von Laserstrahlung LASERSTRAHLUNG NICHT DEM STRAHL AUSSETZEN Maximale Ausgangsstrahlung 50mW Wellenl nge 690nm LASER KLASSE 3B DIN EN 60825 1 2008 EXPOSITION DANGEREUSE Un rayonnement laser est mis par cette ouverture mission maximale 50mW Longueur d onde 690nm APPAREIL LASER DE CLASSE 3B CEI EN 60825 1 2007 EVITARE L ESPOSIZIONE Da questa apertura emessa radiazione laser IEC French CEI Italian RAYONNEMENT LASER RADIAZIONE LASER A PRISCOAUIDANGERENEE A EVITARE L ESPOSIZIONE AL FASCIO Emissione massima 50mW Lunghezza d onda 690nm APPARECCHIO LASER DI CLASSE 3B CEI EN 60825 1 2009 JIS Japanese GB Simplified Chinese A LPHO BE HOTE cORODSL OWES L V i E LOBXIRISA DIE C Ife EB 50mW BR 690nm 22A3BL 9U 8g JIS C6802 2005 A 614218 RSE STA St fe R R St BAH 50mW BK 690nm 3 2 7 GB7247 1 2001
101. N Error code e Err 62 is out of range Err 64 A head No which exceeds the active head count was specified OUT settings W Calculation method Incoming command SW OA H aa ggg CR Response command SW OA CR e OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Parameter description C01 ADD C02 SUB ggg Head No HO1 to H12 or OUT No O01 to O12 Calculation method AVE C04 MAX C05 MIN C06 Error code Err 64 An OUT No which e list xceeds the active OUT count was specified Err 66 ggg does not conform to the specification described in the setting W Surface to be measured Incoming command 5 Response command SW OA CR e aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 Parameter description bE A 0 1 1 2 2 3 8 4 4 1 2 5 1 3 6 1 4 7 2 3 8 2 4 9 3 4 e Err 62 is out of range Error code Err 64 An OUT No which e xceeds the active OUT count was specified B OUT to be calculated ADD SUB Incoming command SW OA C aa jj jj Response command SW OA CR The specified values are retained even after the calculation method is changed e OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 Paramete
102. NUAL E i RbLE Alto per Measurement Normal Translucent Transparent Transparent Semi 4 mode object object object 2 opaque page 3 8 nERS nora HALF E Er n Jetra Alarm handling e Process count to 9999 initial value 8 armos Recovery count 0 to 9999 initial value 0 page 3 10 e Level E EL O to 9 initial value 4 ABLE START STOP d calibration page 3 13 AbLE E obArk Stor Diffuse Specular Mounting mode reflection reflection page 3 15 nalink d FF 5 n we Mask setting OFF ON F 3 16 nnd aFF an Median OFF ri 15 31 page 3 18 nEd din arr 5 3 LASER CTRL LASER LASER H group CTRL1 CTRL2 page 3 20 CENTER FAR page 3 21 rRn E LEnkEr Far Base point NEAR FAR 1 2t 1 BERE The shaded cells are set by default 3 Function Settings List of initial values and setting ranges Function symbol Item Setting range Initial value Remark ABLE AUTO Val ues smaller than the lower Upper limit of control 1 to 99 99 limit of control cannot be selected Values larger than the upper Lower limit of control 1 to 99 1 limit of control cannot be selected Normal Translucent object i Transparent object b Measurement mode Transparent object 2 Normal Semi opaque Process count O to 9999 8 t Recovery
103. OFF outpu ag OUT7 HI comoara or Not used Binary 18 binary 18 HI output OFF outpu 39 OUT7 GO or ot used Binary 19 White binary 19 GO output OFF outpu 40 LO 2 or ot used Binary 20 Black binary 20 MSB LO output OFF output MSB The cable colors represent the wire colors of the expansion connector cable OP 51657 The signal functions of terminal numbers 20 to 40 vary depending on the binary selection input through terminal numbers 5 to 8 CAUTION Precautions on wiring Parts of the input output circuits of the LK G5000 Series are common internally Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables external devices Refer to Precautions on wiring page 7 for details e NPN type The COM OUT and COM IN terminals are common through choke coils They are also common with the 24 VDC COM OUT and COM IN terminals of the 12 pin terminal block through choke coils Be careful of the potential difference being generated among these terminals PNP type The COM IN and 24 VDC terminals are common through choke coils They are also common with the 24 VDC and COM IN terminals of the 12 pin terminal block through choke coils Be careful of the potential difference being generated among these terminals The COM OUT terminals of the expansion connector and 12 pin terminal block are common 4 W O te
104. OFF current 1 max for input 777 W PNP open collector output 45V Poi Maximum applied voltage 30V 10 kQ for output Maximum source current 50mA 3 AW Residual voltage 0 5 V max iz 10 kQ Leakage current 0 1 mA max E E o t Output 4 I O terminals Electrical specifications common to the NPN and PNP type models W Analog voltage output analog current output 47 Q Wr Current output 47 Internal circuit 2 I A M Voltage output Voltage output Current output Output range 10 8V Measured data 10 5 V Output range 3 36 to 20 64 mA Measured data 3 6 to 20 4 mA Resolution 2 Resolution 40 pA 0 05 of ES 0 25 of ES F S 20 V accuracy with F S 16 mA accuracy with Accuracy reference to Accuracy reference to the displayed value the displayed value Output impedance Approx 100 Applicable load 350 Q max Response delay time Approx 1 5 us after the measured value is updated Response delay time Approx 10 us after the measured value is updated 4 IO terminals Timing diagrams This section describes the timing of the I O signal operations Normal Comparator output Binary output 2 16 2 T6 2 Te 2 T6 2 STROBE s i TIMING ON 2 0 TIMING1 input OFF
105. ON All OFF During RESET operation Varies depending on Dark Bright Alarm status the alarm output Alarm status type Varies Setting mode Setting item depending setting item 5 232 Hold Hold Hold Hold Communication COMMunication COM Communication mode USB communication mode indication LAN Varies Error depending on 10 8 V 1048576 System error display OFF 3 36 mA output 0x100000 OFF Sting up ete At power on S measurement 0x000000 9 starts checked ON OFF indicates the ON OFF status of the NPN or PNP open collector output Hold represents the status in which the last normal value is being held Setting mode represents the setting changes using the display panel keys Communication mode means the setting changes using the RS 232C USB LAN communication The alarm output turns on when operation is normal and turns off when an error occurs The RESET operation is performed after the mode is changed to the measuring mode the program number is changed the auto zero operation is completed and the RESET input is provided If the RS 232C USB or LAN communication is used in the measuring mode the response speed slows down The RS 232C USB and LAN interfaces cannot be used simultaneously When the LK Navigator 2 setup support software is used the change to the communication mode and return to the measuring mode are automatically controlled by the software When the
106. OUT12 00 No output Error code Err 62 exceeds the active analog output channel count Err 64 An OUT No which exceeds the active OUT count was specified W Alarm output type Incoming command SW CH c Response command SW CH CR Parameter description c Function No 0 System alarm 1 Measured value alarm 2 Both Error code Err 62 c is out of range Environment settings Active OUT count Incoming command SW EE yy CR Response command SW EE CR Parameter description yy Active OUT head count 02 to 12 Error code Err 62 is out of range W Active head count Incoming command SW EF yy CR Response command EF Parameter description yy Active OUT head count 02 to 12 Error code Err 62 is out of range W Active analog output channel count Incoming command SW EG yy CR Response command SW EG CR Parameter description yy Active OUT head count 02 to 12 Error code Err 62 is out of range 5 23 5 5 RS 232C IP address Incoming command SW EH I Zzzzzzzzzzzzz CR Response command SW EH CR Parameter description ZZZZZZZZZZZZ P address Numerical values of 22
107. Operations during Measurement and Their Functions If the measurement value is fluctuating around the tolerance comparator value the comparator output may repeatedly turn on and off By setting a hysteresis an allowance can be made between the detected value and the return value of the tolerance comparator preventing such a phenomenon The diagram below shows the comparator output when the comparator output form is set to Normal Hysteresis is disabled by default Displayed value Detection Recovery Hysteresis Y HI comparator value REED ES LOomparator nr ar oan value Hl output ON L Li GO output LO output 21 gt NOTE Measurement stops during the setting Refer to Setting the output form of the tolerance comparator result Comparator output form page 3 63 for details of the comparator output form Setting the hysteresis 1 Press the SET key The system enters the tolerance setting mode 2 Press the A key to select the OUT No to set the hysteresis and then press the ENT key 34101 201 1 3 Press the ENT key several times until Target OUT No TOT H45 is displayed in the lower window 4 Use the gt and keys to set the hysteresis and then press the ENT key The specified hysteresis is set 5 Press the SET k
108. RS 232C communication is used with the LK Navigator 2 the refresh rate becomes slow compared with the rate using the USB or LAN communication 6 Specifications Input TIMING RS 232C USB LAN RESET ZERO P1 P2 P3 Canceling auto zero is possible Measured value display received light waveform Measured value display display data received light waveform storage display data storage measurement controlled by LK Navigator control commands 2 1 controlled by LK Canceling Navigator 2 auto zero is possible Alarm status Error Setting transmission Setting change command Error Setting transmission Error Setting transmission X X Error Error Error and X represent the statuses where input is possible and impossible respectively Setting mode represents the setting changes using the display panel keys Communication mode means the setting changes using the RS 232C USB LAN communication The RESET operation is performed after the mode is changed to the measuring mode the program number is changed the auto zero operation is completed and the RESET input is provided f the RS 232C USB or LAN communication is used in the measuring mode the response speed slows down The RS 232C USB and LAN interfaces cannot be used simultaneously When the LK Navigator 2 setup support software is used the change to the communication mode and
109. T2 B T output NPN type Black 11 B OUTS inary selection output PNP open collector T output PNP type 12 B_OUT4 Red 13 ZERO Auto zero input binary selection input Orange 14 RESET RESET input binary selection Yellow Non voltage input 2 15 TIMING TIMING input binary selection gt Green PNP type Non voltage input 16 DEC IN Binary selection confirmation input RE Blue PNP type 4 W O terminals i Description Terminal Comparator output Binary value output Circuit page 4 12 NPN open collector y 1 output NPN type 17 DEC OUT Binary selection confirmation output PNP open collector Purple output PNP type 18 COM_OUT COM for output Gray 19 STROBE Strobe output NPN open collector White output NPN type 20 OUT 1 8 Hi binary Costi Or 207 M Binary 0 Black 0 LSB Hi Hi output LSB output PNP type OUT1 OUT8 21 ao comparator comparator aman 1 Brown y GO output GO output OUT1 OUT8 22 8 LO binary comparator comparator 2 Red LO output LO output OUT2 OUT9 23 9 Hi binary comparator comparator ae 3 Orange HI output HI output OUT2 OUT9 24 oule ee comparator comparator Pinay 4 Yellow y GO output GO output P OUT2 OUT9 25 cun LOfeinary comparator compar
110. TRL2 Error code Err 64 A head No which exceeds the active head count was specified W Range setting Incoming command SR HI qq CR Response command SR HI qq c CR Parameter description qq Head No Numerical value from 01 to 12 c Function No 0 CENTER 1 FAR Error code Err 64 A head No which exceeds the active head count was specified 5 27 5 HS 232C W Mutual interference prevention group Incoming command SR HJ qq CR Response command SR HJ qq c CR Parameter description qq Head No Numerical value from 01 to 12 c Function No 0 OFF 1 AB ON 2 ABC ON Error code Err 64 A head No which exceeds the active head count was specified OUT settings W Calculation method Incoming command SR OA H aa CR Response command SR OA H aa ggg Parameter description aa OUT analog output channel No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 ggg Head No HO1 to H12 or OUT No O01 to O12 Calculation method C01 ADD C02 SUB AVE C04 MAX C05 MIN C06 Error code Err 64 An OUT No which exceeds the active OUT count was specified W Surface to be measured Incoming command SR OA T aa CR Response command SR OA T aa c CR Param
111. When t his key is pressed for three seconds during numerical value input the value and selected item are initialized gt When i one W When t his key is pressed during setting the display is switched to the next setting item is pressed during numerical value input the current digit shifts to the right by hen it is pressed for one second or more the digits shift continuously A When this key is pressed during measurement the display is changed in the order of upper window only lower window only dual display and repeats Wheni is pressed during setting the setting item is changed When it is pressed during numerical value input symbols are switched or a numerical value is set When it is pressed for one second or more the values change continuously Terminal panel 1 Expansion connector page 4 5 Lights while the LK G5000 Series is in operation 4 Ethernet connector Used to connect a PC through Ethernet Refer to LK Navigator 2 User s Manual for details 5 USB connector Used to connect a PC through USB Refer to LK 14 41 um 1 2 LASER ON laser emission lamp Lh 2 2 i FH Te 3 6 pin terminal block page 4 4 4 HOE UN aen rop RS 232C Um BG 7 3 2 7 ca d Navigator 2
112. act 4 21 4 I O terminals W DEC IN DEC IN DEC OUT TIMING ZERO RESET B IN M Ll OFF max ie a max j j OFF SEE CN pel L 0 us min 1 24 0 OFF P 1 B OUT When DEC OUT is off TIMING ZERO RESET is ignored When B IN specifies the comparator output TIMING ZERO RESET is ignored When synchronized OUT is selected ZERO RESET can be input but TIMING is not accepted To switch the B IN signal turn OFF the DEC IN signal then switch the B IN signal and then turn DEC IN ON again after confirming that B OUT has been switched e When DECLIN is turned on while TIMING ZERO RESET is on this input is applied to the OUT specified after DEC IN is turned on 4 22 4 IO terminals W External synchronization for data storage RS 232C automatic transmission The STROBE output type depends on the synchronization setting When the measurement mode for synchronized OUT is not sample hold Trigger 2 T1 min T1 min i T2 max i TIMINGI ope 2 in Normal mode f Data storage RY automatic transmission T242ms After TIMING1 is input and the input response time T2 has elapsed data storage RS 232C automatic transmission is performed When the sample hold Trigger 2 is selected as the m
113. acters in total The decimal point is counted as a single character point vary depending on the settings The measured value is aligned to the right The following table provides format examples the decimal Fixed length data of one character and the value is or Displayed value Output format 12345 01 2345 00 120 00 0120 123455 41234 56 00001 2 0000 000 000 XXXXXXXX EEFEFE FFFFFFF EFEFEF FFFFFFF Setting value format W Setting change format Fixed length format that consists of one sign and six digit numerical values No decimal point is included W Setting confirmation format Fixed length format that consists of one sign six digit numerical value and one decimal point 5 RS 232C change command This section describes the command format used to switch between the General mode and Communication mode Referenc Refer to Communication operations for the measuring status and communication mode page 5 3 for details about the general mode and communication mode Changing to the communication mode The mode is changed to the communication mode Incoming command QO ICR Response command QO CR Parameter description Error code ade Command QO was sent when the unit was in the communication 5 W Changing to the general mode The mode is change
114. ad When only the laser class 1 2 073 L K H023 LK H028 LK H053 LK 058 is used page 3 20 LASER CTRL output type The laser beam NP output type The laser beam page 4 2 input emission stops when the LASER emission starts when the LASER page 4 12 CTRL 1 2 and COM IN terminals are CTRL 1 2 and COM IN terminals are page A 11 short circuited short circuited with the key PNP output type The laser beam operated switch emission stops when voltage is PNP output type The laser beam applied to the section between the emission starts when voltage is LASER CTRL 1 2 and COM IN applied to the section between the terminals LASER CTRL 1 2 and COM IN terminals with the key operated Switch Laser remote interlock input Name Description Reference page This is the laser remote interlock terminal The laser beam is emitted when this terminal is short circuited with COM The REMOTE emission is stopped when this terminal is open This terminal is page 4 2 common to sensor heads A and B This input overrides the LASER OFF input 4 I O terminals Electrical specifications for the NPN type models NCAUTION Be sure to read Precautions on wiring page 7 before wiring W Non voltage input 45V 45V ON voltage 1 max 22kQ OFF current 0 6 mA max AW 3 Short circuit current Typical 2 1kQ
115. anged the settings related to the numerical value display for the same OUT of the same program number tolerance scaling offset and analog output scaling as well as the auto zero setting value are initialized OTM I LI OLo OTM OTM Mb CP 14 OTM Mb LP n4 Oco Oto OTM AI I Li 3 49 3 Function Settings Scaling the analog output Analog scaling The analog voltage output can be scaled into a desired output voltage value within the range of 10 5 V To set the scaling select two displayed values and specify analog output values respectively To set the scaling of the analog current output 4 to 20 mA use a voltage value which is converted from the current value using the following formula Voltage value V Current value mA 12 mA 0 8 Over range section on the positive side 10 8 V 20 64 mA Voltage Current 105 V 20 4 TA etsi reete enne etie eene 2505 200117 Soter emere thee rsen 9 OM G2 mA iecit ez When the scaling is set to Point 1 H 10 V 5 mm 10 V 4 mA i 10 V 5 mm 10 5 V 3 6 mA 77 gt 5 0 5 Displayed value mm Over range section on the negative side 10 8 V 3 36 mA When the following conditions are not satisfied Err 53 is displayed and the setti
116. arator output GO turns on when GO outputs are turned ON for all OUTs which are not in the comparator standby status Since the output is affected by the comparator output form setting the general comparator output GO may be output when the HI or LO output is turned on for some OUT page 3 63 4 18 4 W O terminals Binary output W BINARY Normal mode Measured value Te When the sampling cycle T6 is 20 us or less the STROBE outputs T6 is fixed to 20 us W BINARY Measurement mode with Trigger 1 selected ON TIMING TIMING 1 LTA min T1 OUT1 Measured value BINARY T2max T2max 0 2 ms Less than T3 0 2 ms 7 T3 1 6 1 0 3 h STROBE output W BINARY Measurement mode other than the sample hold with Trigger 2 selected TIMING TIMING1 Sr T1 min T1 min T2 2 max OUT1 Measured value BINARY Max T2 T4 Sampling period Max T2 T4 Sampling period 0 2 Less than 02 Ss a a E M lt ON Cg STROBE output pum 4 IO terminals W BINARY Sample hold with Trigger 2 selected TIMING TIMING1 T1 min T1 Measurement is reset OUT1 Measured value BINARY O2ms T8 STROBE output OFF After the synchronous signal turns ON and before the strobe output is turned on
117. ark H Sampling cycle 2 55 5 10 20 50 100 200 500 1000 us 200 us 1 Mutual interference prevention OFF AB ON ABC ON OFF t ON OFF for OUTO1 to 12 All OFF d output Normal Hold Off delay Normal Strobe time 2 5 10 20 ms 2ms 1 to 1200000 depends on the number of Number of data OUT for which data is stored 100000 Storage cycle 1 2 5 10 20 50 100 200 500 1000 TIM 1 1 OUTO Analog output CHO1 to 12 CHO OUTO2 System alarm measured value alarm System H Alarm output type both alarm 3 Function Settings List of the common function settings screens OPTION OTM mL xum LU Sampling cycle Puro L ILLL Mutual revention OTM Synchronization 1 3 setting Deo OTM LI 441111 Comparator output form OTM mo oF LU ot Strobe time 4 OTIM 4 L UIL Data storage 1 Dco Dto OTM da ha ALI Analog output 1 OM Oto OTM LE SEIL FL Alarm output type 1 OTM ru 3 57 3 Function Settings Setting the sampling cycle for the measurement Sampling cycle This function is used to set the sampling cycle for the measurement Use the initial value duri
118. ator 5 LO output LO output OUT3 OUT10 26 waa 0 comparator comparator jai 6 Blue y HI output HI output OUT3 OUT10 27 Us GO comparator comparator 7 Purple y GO output GO output OUT3 OUT10 28 ial n LO comparator comparator pnay 8 Gray y LO output LO output P OUT4 OUT11 29 oy HI comparator comparator Pinay 9 White y HI output HI output P OUT4 OUT11 30 REN comparator comparator pueri 10 Black y GO output GO output OUT4 OUT11 31 out n LO comparator comparator Binary 11 Brown y LO output LO output OUTS OUT12 32 pus ea comparator comparator rinay 12 Red y HI output HI output P OUTS OUT12 33 S comparator comparator Binary 13 Orange y GO output GO output p 4 IO terminals i Description terminal SEITE cable o Comparator output Binary value output Circuit page 4 12 Color T OUTS OUT12 NPN open collector 34 2 LO comparator comparator sie 14 output NPN type Yellow y LO output LO output PNP open collector OUTG output PNP type OUT6 ot used Binary 15 35 binary 15 HI output OFF outpu 36 OUT6 GO Not used Binary 16 Blue binary 16 GO output OFF outpu ay QUT6 LO DEN or Notused Binary 17 BE binary 17 LO output
119. ay unit 0 001 um Display 999 999 um to 9999 99 mm LK HDsoo DisPlay range 7 settings selectable Display cycle Approx 10 times sec Either the display unit LK HD500 or DISPLAY port dedicated touch panel LK HD1001 can be connected Display interface ANUS LED indicator LASER ON BRIGHT DARK Analog voltage output 10 V output Output impedance 100 Analog current output 4 to 20 mA Maximum load resistance 350 Q No of analog outputs 2 1 TIMING1 input Non voltage inpu Voltage input RESET1 input x1 Terminal block Auto zero1 input Non voltage inpu Voltage input Laser control input N A Laser remote input on voltage inpu Alarm output PN open collector PNP open collector General comparator output output output TIMING input on voltage inpu Voltage input RESET input Auto zero input on voltage inpu Voltage input Expansion Program switch input N A connector Binary selection input Alarm output Comparator output Binary output NPN open collec output P open collector output 6 Specifications Single unit type LK G5001V LK G5001PV Model LK G5001 LK G5001P LK HA100 ype LK HD500 LK HD500 Baud rate 9600 to 115200 bps Data length 8 bits RS 232C interface Stop bit length 1 bit Parity None even odd N A USB interface USB Revision 2 0 high speed compliant Ethernet interface 100Base TX 10Base T H
120. ble Approx 300 g 1 This measurement range is when the sampling cycle is over 20 us 2 This value is obtained when the KEYENCE standard target diffusive white object is measured whilst using the standard mode 3 This value is obtained when the KEYENCE standard target light diffusive white object is measured at the reference distance with the number of averaging measurements set to 16384 4 Should the ambient temperature be above 40 C a metal plate must be attached before use 6 Specifications Expansion unit LK CC100 CC Link unit Model LK CC100 Designation CC Link communication unit dedicated to LK G5000 Series Network connection Supported CC Link version Ver 1 10 Extended cyclic setting Single Ver 2 00 Extended cyclic setting Double or Master unit CLPA certified master unit CC Link Ver 2 00 Ver 1 10 No of occupied stations 1to4 Communication speed 156 kbps 625 kbps 2 5 Mbps 5 Mbps 10 Mbps Connecting cable Dedicated CC Link cable supporting Ver 1 10 Shielded 3 core twisted pair cable OP 79426 OP 79427 Maximum total cable extension length 156 kbps 1200 m 625 kbps 900 m 2 5 Mbps 400 m 5 Mbps 160 m 10 Mbps 100 m Station type Remote device station Environment resistance Ambient temperature When one or less head expansion unit is connected to 50 When two or more head expansion units are
121. blocks of the head expansion units correspond to analog outputs to CH12 respectively from the controller side For details about the analog output channel assignment refer to Assigning OUT to the analog output channel Analog output page 3 67 5 HEAD connector 1 Before Use 1 Laser emission LED Lights or flashes while the LK G5000 Series is in operation Status LED Target is at the center of the measurement range Lights in green Target is within the measurement range Lights morange Target is outside the measurement range Alarm Laser off Flashes in orange 2 Mounting holes 4 5 3 Connecting cable 0 2 3 Connected to the head to controller cable 4 Sensor transmitter Emits the laser beam for measurement This part is protected with a glass cover 5b Sensor receiver Receives the laser beam for measurement This part is protected with a glass cover 6 Laser attenuator shutter mounting holes Used to attach the laser attenuator for the laser class 3B sensor head 1 2 3 1 9 1 Before Use Mounting Connecting the Units Attaching the ND Filter Option If the head is installed for specular reflection and the measurement target is a shiny mirror or glass surface the received light intensity may saturate In such a case by attaching the ND filter LK F2 LK F3 saturation can be avoided thus enabli
122. c Function No 0 Normal 1 Hold 2 Off delay Error code 5 Strobe time Incoming command SR CR Response command SR CE c CR Parameter description c Function 0 2 ms 1 5 ms 2 10 ms 3 20 ms Error code W Data storage Incoming command SR CR Response command SR CF ddddddd 11 CR e ddddddd Number of data to be stored 0000000 to 1200000 Parameter description Il Storage cycle 0 1x 1 2x 2 5x 3 10x 4 20x 5 50x 6 100x 7 200x 8 500x 9 1000x 10 Synchronous input Error code W Analog output channel Incoming command SR CG CR Response command SR CG ee bb CR ee Analog output channel No Numerical value from 01 to 12 Parameter description bb OUT No to output data 01 OUTO1 02 OUTO2 12 OUT12 Error code Err 69 exceeds the active analog output channel count 5 32 5 RS 232C W Alarm output type Incoming command SR CB CR Response command SR CH c CR Parameter description c Function No 0 System alarm 1 Measured value alarm 2 Both Error code Environment settings W Active OUT count Incoming command SR EE CR Response command SR EE yy CR Parameter description yy
123. ch OUT No is output in this format 1 1 EI I UT No Measured value format 1 to 12 OUT12 ASCII code table Reference High order four bits 01234567 250 1 2 111 2 12 blr 3 5 5 4 914 10 411 85 5 3 6 52816 8 7 Pg 7 9 8 8 H X h x 319 911 1 141 21112 Vts lt 591 gt 1 FISi Specifications This chapter includes the specifications of the controller and sensor head the outer dimensions and the characteristics such as the beam spot diameter Specifications crie teen eres 6 2 DIM NSIONS 2c 3 ec ep RE 6 15 Characteristics Pei Riiie 6 25 6 1 6 Specifications Specifications Controller Single unit type LK G5001V LK G5001PV Model LK G5001 LK G5001P LK HA100 LK HD500 LK HD500 Designation Main controller Head expansion unit Sensor head compatibility Compatible No of connectable sensor heads 2 1 Minimum displ
124. ch allows the operation of the specified measurement mode page 3 58 Problem Possible Cause Countermeasure The measured value display fluctuates Is the number of averaging measurements properly set Set the number of averaging measurements properly page 3 33 Is the glass cover dirty Remove the dust and dirt Does the glass cover have any flaws or cracks The glass cover must be replaced Because this replacement requires KEYENCE repair service contact your nearest KEYENCE office Are there any water or oil splashes in the operating atmosphere Use air purge or another method to remove the splashes Does mutual interference occur Use the mutual interference prevention function or the laser OFF function page 1 10 page 3 60 Change the mounting position of the sensor head 15 there strong ambient light Block the ambient light Does the measurement target or sensor head vibrate Take appropriate countermeasures such as vibration isolation Are the head settings properly set Adjust to the proper settings page 3 3 The measured value display deviates 15 the measurement target slanted or displaced Place the measurement target properly within the measurement range page 1 12 page 1 13 Is the LK G5000 Series calibrated properly Calibrate the unit again page 3 31 Does the temperature in the operating environment chang
125. connector on the right side of the controller You need to remove the sticker attached to the right side of the connector beforehand N LK CC100 or LK DN100 LK cc100 or LK DN100 Screw position N Tightening torque Limit the tightening torque to 0 7 Nm or less 1 25 1 Before Use Connecting the units Z CAUTION Be sure to turn off the power of the controller before connecting disconnecting the cables Failure to do so may cause product breakdown Check the orientation of the connector before connecting it Improper connection may break the connector pins resulting in product breakdown Part of the input output circuit of the LK G5000 Series is internally common Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables external devices Refer to Precautions on wiring page 7 for details Display panel When the separate type controller is used Display panel cable Head to controller extension cable 5 m 10 m Head to controller cable 0 7 m 2 m 5 m 10 m 20 m 30 m 24 VDC power supply Head 02 Head 01 Connecting the sensor head Connect the connector of the head to controller cable to the head connector 1 or 2 on the terminal panel of the controller Ensure that a clicking sound is heard which indicates a secure connection When disconnecting the cable pull out
126. count 0 to 9999 0 Level 0109 4 d ABLE calibration START STOP r Diffuse reflection Specular Diffuse Mounting mode reflection reflection Mask setting OFF ON OFF F P 1 9999 99 to 9999 99 0000 00 P 2 9999 99 to 9999 99 0000 00 b Median OFF 7 15 31 OFF u LASER CTRL1 LASER LASER LASER CTRL group CTRL2 TRL4 CENTER FAR CENTER Base point NEAR FAR NEAR 3 Function Settings List of the Head settings screens HEAD 01 HEAD Oco Oto OTM ru ne 12 Olo ABLE Dco Oto OTM To T Oto Measurement mode 1 nn Alarm handling 1 Dto OTM ABLE calibration 1 OH OTM nm L L lu Mounting mode 4 E Oco Oto OTM Mask 1 Dco Median 4 Q Oto sb Li Fw LASER CTRL group 4 Om Oto OTM Range 1 OTM r Hnc Base point 1 OM Oco OTM 3 Function Settings Setting ABLE ABLE The LK G5000 Series measures the displacement of a target by measuring the laser beam reflected from the surface of the target The ABLE function automatically
127. d format The LK G5000 Series controls operation based on the incoming command received from the external device and then sends back the response command to the external device CR is used to delimit each piece of data in the incoming response command format Incoming command Incoming command format CR LA sif L Response command Response command format CR from the LK G5000 Series before sending the next command When creating a control program build it so that you confirm the reception of the response command BReterence Both upper case and lower case characters can be used in the command The presence or absence of the section enclosed with brackets in the command format depends on the condition W Error response command format The table below lists the major error codes Refer to Error Codes page 5 for details Response ER Issued command Error code CR 50 Command error 51 Status error 60 Command length error Error code 61 Parameter count error 62 Parameter range error 88 Timeout error 99 Other error 5 RS 232C Measured value format nnnnnnn A measured value is output in the format shown below Sign Integer portion Decimal point Fractional portion The presence absence and the position o Fixed length data consisting o seven char
128. d on when the mode is changed when a program number is changed when RESET is input or when auto zero is input The comparator output is provided according to the measured value The ON state of each output indicates that the NPN or PNP open collector output is turned on The ON state of each input indicates the following For NPN type the corresponding terminal and the COM terminal are short circuited and for PNP type the voltage is applied between the corresponding terminal and the COM terminal The RS 232C output is synchronized with the input to the TIMING 1 terminal when Automatic transmission in the Environment settings is set to ON page 3 72 f an alarm occurs for the internal measured value during the sampling period the measurement result is displayed differently depending on the alarm handling setting as follows Process count set to 9999 The measurement result is output using the last held value Process count set to O to 9998 When the alarm continues for longer than the specified process count during the sampling period an alarm value FFFFFF is output as the measurement result Reference The synchronous input and reset input can be controlled using the RS 232C 5 9 and page 5 11 The strobe output time can also be changed Refer to Setting the strobe output time Strobe time page 3 64 for details 3 42 3 Function Settings Sample hold Trigger 2 Measured value Internal measure
129. d to the general mode Incoming command RO CR Response command RO CR Parameter description Error code Err 51 Command RO was sent when the unit was in the general mode Err 63 The repeated use of an OUT value in calculation exceeds the limit Err 65 The calculation method parameter does not satisfy the requirements of the setting list OUT for velocity acceleration was set for OUT calculation or an item other than the sensor head was specified for calculation of OUT for velocity acceleration Err 66 The calculation method parameter does not satisfy the requirements of the setting list No OUT was specified for AVE MAX MIN or P P calculation 5 RS 232C Measurement control command format This section describes the command format used to control the measurement The incoming command is a command that the LK G5000 Series can receive during the measurement and the response command is a command that is sent after the incoming command is processed properly The following subsections include details about the incoming commands and details about the response commands that are sent after the incoming commands are processed properly Refer to Outline of the command format page 5 5 for the error response commands and refer to Timing diagrams page 5 35 for the response delay time These commands are accepted only when the controller is in the General mode W Measured value ou
130. d value Comparator standby mE is displayed ies eed 1 T 1 Sampling 1 Sampling 1 1 RESET Sampling 1 i 1 period j Y period Operation period Synchronous input ON i OFF ON RESET input OFF ON y Comparator output Comparator operation Conparsor peo operation 1 ON i Strobe output 1 1 Binary output ____ CK Measured value RS 232C output When the synchronous input turns on the internal measurement value which is determined by sampling the data from the specified number of averaging measurements obtained since the synchronous input is held and output n the following cases the comparator standby status the display shows continues until the first measured value is determined When the power is turned on when the mode is changed when a program number is changed when RESET is input or when auto zero is input The comparator output is provided according to the measured value The ON state of each output indicates that the NPN or PNP open collector output is turned on The ON state of each input indicates the following For NPN type the corresponding terminal and the COM terminal are short circuited and for PNP type the voltage is applied between the corresponding terminal and the COM terminal The RS 232C output is synchronized with the input to the TIMING1 terminal when A
131. e use the specular reflection mounting so that the sensor head receives the specular reflection light properly The following two types of mounting modes are available 4 Mounting Function No meds Function 3 r n IEE Diffuse Set the diffuse reflection mounting Select this option during normal hv reflection operation Set the specular reflection mounting Select this option when the target is a mirror a glass plate or other similar object The displayed value is corrected for the specular reflection mounting ci Specular LESS mar reflection Setting the mounting mode The following procedure changes the setting of head 01 as an example 1 Hold down the SET key 2 Press the key to select the Head settings and then Gane press the ENT key 1 Oto OTM 3 Press the key to select the target sensor head HEADO1 EUM HERAT and then press the ENT key ur EH 1 Oco Olo OTM 11111 1 t 4 Press the p gt key to select function symbol E Mounting Des Cis mode and then press the ENT key n jt i luu 5 Press the key to select E 0 Diffuse reflection 2 and Oaa Gm then press the ENT key The setting is saved Al OTM 6 Press the SET key J COOL
132. e ENT key 3 Use the gt and A keys to set the HI comparator value and then press the ENT key In this example the HI tolerance for OUTO is set to 4 0000 4 Use the gt and keys to set the LO comparator value and then press the ENT key In this example the LO tolerance for OUTO1 is set to 4 0000 The specified tolerance comparator values are set 5 Press the SET key The system returns to the measuring status W Entering numerical values A numerical value can be set by the following key operations You can set the digit of a flashing number When all digits are flashing you can set the sign When the p key is pressed the digit that flashes after all the digits flash shifts to the right When the key is pressed for one second or more digits shift continuously When the key is pressed the value increments one at a time When the key is pressed and held for one second or more the value increments continuously BReterence When the ZERO key is pressed and held for three seconds during the setting the setting returns to the default value OTM VEI LM 1411 1411 Li Oto OTM _ LU LI uL tan OTM 25 Li al 25 Lt 2 5 2
133. e greatly Keep the ambient temperature constant page 1 10 Program No cannot be changed a he setting selection properly set Set the setting selection according to the method to be used page 3 73 he panel lock set to ON Change the panel lock setting to OFF page 3 76 he LK G5000 Series in either the setting mode or the communication mode Change the mode to the measuring mode The comparator output is not output properly S the wiring correct Check the output circuit and wiring and ensure proper connection o he tolerance properly set Set the tolerance again page 2 4 he comparator output form properly set Adjust to the proper setting page 3 63 The analog output is not output properly the wiring correct Check the wiring and ensure proper connection Does the voltage exceed 10 8 V or drop below 10 8 V Set the analog scaling properly according to the measured value page 3 50 s an oscilloscope or a high speed A D board used The resolution may decrease when these devices are used Change the analog scaling setting to minimize the influence Problem Possible Cause Countermeasure The binary output is not s the wiring correct Check the output circuit and wiring and ensure output properly proper connection s the logic properly set The LK G5000 Series uses n
134. e manner as in steps 4 to 6 8 Press the SET key The system returns to the measuring status 3 82 terminals This chapter describes the I O terminal specifications and timing diagrams Names and functions of the I O terminals 4 2 Timing diagrams 4 1 4 terminals Names and functions of the terminals This section describes the names and functions of the I O input output terminals of the LK G5000 Series provided in the 12 pin terminal block 6 pin terminal block and expansion connector Function of the terminals This section includes an overview and functions of the I O terminals 12 pin terminal block The 12 pin terminal block is used for the general comparator output and control input Applicable cable specification AWG 28 to 16 Cable preparation The cable should be stripped to 6 5 mm from the end Terminal No Signal name Description 12 COM IN COM for input 11 REMOTE Laser remote interlock input on voltage input 10 ZERO1 Auto zero synchronous input on voltage input NPN type 9 RESET1 Reset synchronous input Voltage input PNP type on voltage input 2 NPN type 8 TIMING1 TIMING synchronous input Voltage input 2 PNP type 7 COM OUT COM for output 6 GO General comparator output PN open collector output NPN type 5
135. e parity type and automatic transmission using the same procedure Qto l OTM Lr uw rr Oco Oto x Aucun 3 Function Settings Setting the program switching method Setting selection This function is used to select whether to switch program numbers from the display panel or from an external terminal input Function No Setting selection Function L n _ Panel operation LK Navigator 2 RS 232C 0 PHaEL Panel Expansion unit CC Link or DeviceNet h i Terminal input External terminal input Setting the program switching method 1 Hold down the SET key 2 Press the key to select the Environment settings Ga Det EU and then press the ENT key OH Oto OTM 3 Press the gt key to select function symbol Setting Gee ES OE selection 5 and then press the ENT key pL JCC Puree LIUUIPLL 4 Press the key to select B 0 Panel 5 2 and then press os the ENT key Lott The setting is saved Om Oco OTM Press the SET key H H n The system returns to the measuring status gt To switch program numbers by using the command for the RS 232C inte
136. e terminal block securely Connect the wires to the terminal block directly without using a crimp terminal etc Reference The CA U3 or MS2 Series manufactured by KEYENCE is recommended for the 24 VDC power supply unit Connection to the terminal block The procedure to connect electrical wires to the terminal block are as follows 1 Remove the terminal block from the controller Loosen the two screws with a screwdriver and pull out the terminal block 2 Use a screwdriver to push in part a and insert a lead wire into part b as indicated 3 Remove the screwdriver once the wire is fully inserted Pull each lead wire gently to confirm that it is properly secured 1 27 1 Before Use 4 Attach the terminal block to the controller 1 28 1 Before Use Outline of the Measurement and Settings Mode selection In addition to the measuring mode to perform measurement the LK G5000 Series has three other modes the program switching mode to switch programs the tolerance setting mode to set tolerances and the setting mode to specify various functions Tolerance setting mode Setting mode Olo OTM Set the upper limit Oto Set the various functions 111 V i lower limit or Li rn 4 including the sensor Lut L Lt hysteresis for the Fu rut head functions and OM Dco Oto tolerance setting Oto m
137. e value 2 9 2 Operations during Measurement and Their Functions Program Function The LK G5000 Series allows switching of eight programs assigned to Program Nos O to 7 You can register a set of parameters as a program for a specific measurement target When necessary you can call up one of the programs and change the setting easily Program No Head settings OTM _ LiL Le d014 1 010114 1 COLO Lt ru neu OUT settings ru OH 060 IL Common settings OTM cui The Environment settings are common to all programs These settings cannot be switched for each program 2 10 2 Operations during Measurement and Their Functions Switching Program Nos This section describes the Program No switch function used to easily change the operation settings Using the display panel 1 Press the PROGRAM key Fr The program selection screen appears ric 2 Press the A key to select the desired program number se De and then press the ENT key l The program is switched and the system returns to the measuring status Using the external input terminal The program number can be changed using the P1 P2 and P3 terminals of the expansion connector page 4 5 U
138. ead expansion unit connector Up to 10 head expansion units can be connected to one main controller Either of the CC Link unit LK CC100 or Expansion unit connector DeviceNet unit LK DN100 can be N A connected 24 VDC 10 Power supply voltage 24 VDC 10 Supplied from Power supply the controller Maximum current 3 5 A when the maximum number of head expansion units are consumption connected When one or less head expansion unit is connected to 50 Environment Ambient temperature When two or more head expansion units are connected to 40 resistance Relative humidity 35 to 85 RH No condensation Weight 600 g 300 g 7 This input is applied to all of the synchronized OUT 8 When the laser class 3B sensor head is connected a key operated switch must be used for the input to this terminal The laser is emitted only when the key operated switch is set to the ON position Select a key which can be removed only when it is set to the OFF position When the laser class 1 2 3R sensor head is connected the laser turns on when this terminal is opened and turns off when it is short circuited 9 When a PC supporting USB Revision 1 1 or USB Revision 2 0 full speed is connected the data refresh cycle and other operations may slow down 10The Ethernet connection should be used only for one to one connection with a PC or for local connection including only the PC the LK G5000 Series unit
139. easured values are output in synchronization with the external synchronous input The operations described in Measured Value Output and Changing Settings through Commands are also valid when the automatic transmission is set to ON ON Measured Value Output through External Synchronization page 5 38 5 RS 232C Measured Value Output and Changing Settings through Commands You can import measured values and change parameter settings by connecting the LK G5000 Series to a PC or a PLC link unit Connecting a PC PLC link unit The connection requires the OP 96368 dedicated cable 2 5 m straight cable and either the OP 26401 D sub 9 pin or OP 96369 D sub 25 pin conversion adapter BRReterence Also refer to the instruction manual for the PC or PLC link unit before starting connection Connection diagram OP 96369 OP 26401 Signal name RD 5 SG GND SD TXD PLC link unit Be sure to read Precautions on wiring page 7 before starting wiring Environment settings parameters Change the following parameters according to the PC or PLC link unit to be connected page 3 72 Item Setting value Remark Baud rate 9600 19200 38400 57600 115200 Set the appropriate parameter according to Parity check None even odd the external device to be connected 5 4 5 RS 232C Outline of the comman
140. easurement processing L See Function Settings L 1 page 3 1 for details KEYENCE LK HD500 EGO Press the SET key Press the SET key for 1 second NILASERON NSTABLTY 2 MILASERON IMSTABLITY BRIGHT Press the PROGRAM key Press the ENT key Program switching mode To display setting mode page 2 3 Call up the program OTM and change parameters when FI Ll OH Dco Oto Program Lr Function page 2 10 IIOLL for details 1 29 1 Before Use In the Setting mode every time the A key is pressed the setting category is switched in the order of Head Settings OUT Settings Common Settings Environment Settings PROG 0 to 7 Head settings OUT settings Common settings Environment settings DM Owo Dto Orm LI Dl n ru rut arr wor Oeo Quo Gio PROG Oto 7 The LK G5000 Series allows switching of eight programs assigned to Program Nos 0 to 7 You can register a set of parameters as a program for a specific measurement process or target When necessary you can call up one of the programs and change the setting easily Head settings page
141. easurement Range page A 11 for details The OUT data obtained with the velocity or acceleration measurement cannot be specified as calculation data for another OUT The number of OUT which can be set to the velocity acceleration measurement varies depending on the sampling cycle as follows 2 55 us 1 5 us 2 10 us 4 and 20 us or longer 12 When the number of OUT exceeds the limitation an alarm value is output for the exceeding OUT When the sensor head measurement mode used for the measurement is Transparent object or Transparent object 2 the velocity acceleration is always calculated for the first peak Setting the measurement type The following procedure sets OUTO1 as an example 1 Hold down the SET key 2 Press the key to select the OUT settings 2 1 and then oes Sa press the ENT key and then press the ENT key Press the key to select the target OUT OUTO1 ait 21 31011 2011 4131 Oeo OTM 3101 2111 I OTM 3 Function Settings 4 Press the key to select function symbol Measurement type and then press the ENT key 5 Press the key to select I 1 Displacement and then press the ENT key The setting is saved 6 Press the SET key The system returns to the measuring status 3 54 Oco OLo ro OGo
142. easurement mode for some of the synchronized OUTs The STROBE output method is decided by the smallest OUT No among the OUTs selected for synchronization control For example when all of OUT1 to OUT12 are set for synchronization control and comparator outputs 8 to 12 are selected with B IN the smallest OUT No is OUT1 regardless of the B IN input f comparator output is selected with B IN and synchronization control is not set STROBE output is disabled T1 min T1 min 2 s ON i i j i TIMINGI oe IN set to comparator output When OUT of the smallest number is set to Normal mode m STROBE off B IN set to comparator output When OUT of the smallest number is set to measurement mode except for i 02ms T3 sample hold trigger 2 EENZOE STROBE i B IN set to comparator output When OUT of the smallest number is set to sample hold trigger 2 and T4 u T8 measurement periods vary among OUTs Measurement period ON f for OUT of the smallest MO b OFF i i 1 0 2ms H 2 T4 1 The longest measurement period among the synchronized OUTs Data storage RS 232C automatic transmission 2 6 2 4 23 4 IO terminals W TIMING signal interval for the RS 232C automatic transmission T1 min T1 min T1 min T1 min T1 min T1 min Fox 3
143. easures the maximum value within the specified period of time sampling period Bottom hold Measures the minimum value within the specified period of time sampling period Measures the maximum value minimum value within the specified period of time sampling period Average hold Measures the average value within the specified period of time sampling period Peak to peak hold Measured value Example Measured value in peak hold mode Comparator standby is displayed Trigger 1 RESET Sampling period Sampling period operatio Sampling period 2 i Sampling period Sampling period Sampling period Trigger 2 ON Synchronous input OFF ON RESET input ON 1 Comparator output OFF K Comparator operation we Comparator operation Comparator operation i 0 i 1 Binary output __ X Measured value Measured value RS 232C output Measured value When Trigger 1 is selected page 3 45 the sampling period is the period between the instant when the synchronous input turns on and the instant when the next synchronous input turns on When the synchronous input turns on the measured value for the preceding sampling period is output The RESET operation is not performed when the synchronous input is turned on When Trigger 2 is selected page 3 45 the sampling period is the period when the synchronous input is turned off Whe
144. egative logic for output S the import timing properly set Use strobe output to enable importing with proper timing page 4 15 S the binary selection input provided Provide the input properly page 4 11 properly The RS 232C S the communication cable properly Connect the communication cable properly communication is disabled connected page 5 4 S the communication cable connected according to the specifications Check the connection of the communication cable page 5 4 Are the communication parameters properly set Set the same communication parameters between the LK G5000 Series and the external device page 5 4 S the communication program correct Check that the commands and delimiters are sent and received properly page 5 5 s the setting correct for the communication method and external device Set the automatic transmission properly page 3 72 s any item being set The communication is disabled during setting The operation key does not work s the display panel properly connected Connect the display panel properly page 1 26 s the panel lock set to ON Set the panel lock to OFF page 3 76 The LAN communication is disabled Are the IP address and subnet mask properly set Adjust to the proper settings page 3 81 s a cross cable used when the G5000 Series is directly connected with a PC Use a cross cable for direc
145. el to the front to remove the display panel attachment ring Display panel attachment ring Display panel attachment ring 5 Remove the display panel from the display panel housing 1 20 1 Before Use Combining the separate type controller Attach the display panel to the display panel housing by aligning the two protrusions on the housing with the display panel m Display panel Two protrusions Display panel housing OP 84426 optional 2 Secure the display panel with the display panel attachment ring and connect the 33 cm display panel cable OP 84427 optional Display panel attachment ring Two cutouts Secure the cable by fitting it along the guide 3 Align the claw of the display panel housing with the controller Display panel housing 1 21 1 Before Use 4 Attach the display panel housing by sliding it along the groove on the controller 22 Slide the front panel in the direction of the arrow NCAUTION Be sure to check the orientation of the claw on the connector before attaching the display panel housing Using the incorrect orientation may break the claw causing a malfunction 5 Secure the display panel housing by tightening the display panel fixing screw Route the display panel cable along the guide and connect it to the display panel connector on the terminal panel of the controller 1 22 1 Before Use Con
146. elect the target sensor head HEADO1 ai Gee ENS HERE 1 and then press the ENT key LI 1 Vul 1 Oco Oto HE D 111 1 Press the gt key to select function symbol H LASER EM CTRL group and then press the ENT key 1 1411 0114 OTM Press the key to select H 1 LASER CTRL group2 H and then press the ENT key The setting is saved Press the SET key o The system returns to the measuring status 3 Function Settings Setting the measurement position Range This function is used to set the measurement range to either the reference position or the FAR side when the sampling cycle is between 2 55 us and 10 us Function No Range Function c LEntEr CENTER Set the measurement range at the reference position i FAR Set the measurement range at the FAR side Setting the range The following procedure changes the setting of head 01 as an example 1 2 I o coc Hold down the SET key Press the key to select the Head settings HE74 and then press the ENT key Press the key to select the target sensor head HEADO1 1 and then press the ENT key Press the p key to select function symbol I Range and then press the ENT key Press the key to select l 1
147. ely 2 mm of the reference position and lights in orange when it is in any other position within the measurement range Select the mounting mode according to the mounting type page 3 15 The following table shows the measurement ranges for the sampling cycle between 2 55 us and 10 us LK H15x Range setting Center Far 1 9 mm 32 8 to 40 0 mm 2 5508 8mm 32 5 to 39 5mm Sus 7 6mm 16 9 to 40 0 mm H 7 5 mm 16 8 to 39 5 mm 10 us 17 7 mm 7 2 to 40 0 mm H 17 5 mm 7 1 to 17 6 mm The values in parentheses are for specular reflection mounting 1 Before Use Mounting the sensor head according to the measurement target Measurement distance Use the sensor head as close to the reference distance as possible This ensures the most stable detection W Target shape It is recommended to mount the sensor head in the orientations indicated by the circles in the figures below Near a wall surface Displacement in a hole Height difference measurement b 1 Before Use Mounting the controller Mount the controller to the DIN rail or secure it with screws Caution on the orientation of the controller Mount the controller only in the orientation shown with a circle in the following figures Do not mount it upside down W To secure the controller with the screws on the bottom Provide clearance of 50 mm or more above 30 mm or more on each
148. enables the mutual interference prevention function for groups A and B as an example 1 Hold down the SET key 2 Press the A key to select the Common settings of and then press the ENT key 3 Press the key to select function symbol B Mutual interference prevention 5 and then press the ENT key 4 Press the key to select B 1 AB ON 4 and then press the ENT key 3 60 DL Oni OTM 3 Function Settings 5 Press the key to select the group to which head 01 is assigned and then press the ENT key The setting is saved Repeat this step for all sensor heads specified with the active head count page 3 79 6 Press the SET key The system returns to the measuring status OH OTM Oto Vn The sampling cycle is double the specified value when the mutual interference prevention function is set to AB ON and is tripled when the function is set to ABC ON 3 61 3 Function Settings Setting the external synchronous input Synchronization setting This function is used to set whether to use synchronous input control for each OUT The following two operations can be selected Function No Synchronization Function rur rr Disables synchronization control using TIMING1 ZERO1 and aint O efi
149. esponding terminal and the COM terminal The RS 232C output is synchronized with the input to the TIMING1 terminal when Automatic transmission in the Environment settings is set to ON page 3 72 Refer to Functions of the I O Signals page 4 8 for details about binary output f an alarm occurs for the internal measured value during the sampling period the measurement result is displayed differently depending on the alarm handling setting as follows Process count set to 9999 The measurement result is output using the last held value Process count set to 0 to 9998 When the alarm continues for longer than the specified process count during the sampling period an alarm value FFFFFF is output as the measurement result BReterence If the reset input is turned ON while the synchronous input is on the comparator standby status the display shows continues until the synchronous input turns off The synchronous input and reset input can be controlled using the RS 232C 5 9 and page 5 11 The operation is the same regardless of the setting of Trigger 1 or Trigger 2 3 39 3 Function Settings Peak hold bottom hold peak to peak hold average hold Measurement is performed within the period of time specified with the external synchronous input sampling period and the displayed output value is retained The sampling period differs between the Trigger 1 and Trigger 2 settings Peak hold M
150. ess the A key to select the target sensor head HEADO1 OR HERE 1 and then press the ENT key LL nimi LIC VO On 1 4 Press the D key to select function symbol G Median aa pes lee TERM and then press the ENT key ru Uh OTM 11 Urn gt 3 18 Press the key to select G 1 Median 7 1 1 and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status 3 Function Settings OTM 4 254 A Oto 1 3 19 3 Function Settings Grouping the laser control operation LASER CTRL group This function is used to control laser operation such as turning on off two or more sensor heads by grouping them into two groups It is useful when sensor heads are used in different production lines LASER CTRL Function No group Function u n LASER CTRL1 the currently selected sensor head to the LASER CTRL 1 ye 2 LASER CTRL2 Ur the currently selected sensor head to the LASER CTRL2 Setting the LASER CTRL group The following procedure changes the setting of head 01 as an example 1 Hold down the SET key 2 Press the key to select the Head settings HERJ and then Heo hee press the ENT key 1111 1 Press the A key to s
151. eter description OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 c Function No 0 1 1 2 2 3 3 4 4 1 2 5 1 3 6 1 4 7 2 3 8 2 4 9 3 4 Error code Err 64 An OUT No which exceeds the active OUT count was specified B OUT to be calculated Add Sub Incoming command SR OA C aa CR Response command SR OA C aa jj jj Parameter description e The specified values are retained even after the calculation method is changed aa OUT No OUT12 jj OUT to be calculated Numerical value from 01 to 12 When the calculation is OUTO1 OUTO2 for example these two jj values will be 01 and 02 umerical value from 01 to 12 01 OUT1 02 OUTOA 12 Error code Err 64 An OUT No which exceeds the active OUT count was specified 5 28 5 RS 232C OUT to be calculated AVE MAX MIN Incoming command SR OA M CR Response command SR OA M aa iiiiiiiiiiii CR Parameter description The specified values are retained even after the calculation method is changed OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Format used to specify multiple OUT or HEAD Error code Err 64 An OUT No which exceeds the active OUT count was specified W Scaling Incoming command SR
152. ets the threshold level of the received light status below which a peak is judged as invalid e Setting range 0 to 9 e 0 is the least sensitive to the alarm and 9 is the most sensitive 3 Function Settings Process count and recovery count W Process count Measurement value with Process Count disabled count set to 0 FFFFFF Measurement value with oN NN 2 12 Process Count enabled This setting can cancel the status when the measurement becomes impossible temporarily due to holes or other causes Reference This setting does not hold the statuses of the sensor head status indicator on the display panel and the laser emission LED on the sensor head W Recovery count Measurement value with Recovery Count 2 disabled count set to 0 0000 Measurement value with Recovery Count 117 enabled FFFFF This setting can cancel irregular values resulting from stray light or other causes 3 Function Settings Setting the alarm handling The following procedure changes the setting of head 01 as an example 1 2 3 12 Hold down the SET key Press the key to select the Head settings Hid and then press the ENT key Press the key to select the target sensor head HEAD01 HEAdi 1 and then press the ENT key Press the p gt key to select function symbol C Alarm handling and then press the ENT key Use the p
153. ey The system returns to the measuring status 2 Operations during Measurement and Their Functions Instantaneous Zero Setting Auto Zero This section describes the auto zero function which is used for reference zero point compensation The auto zero function can be used to set a reference point at 0 for example when the target is changed You can instantaneously reset the currently displayed value to by pressing the ZERO key or other operation An increase or decrease in the displayed value relative to the zero point reference point can be displayed with the or Displayed value Auto zero performed The auto zero cannot be set during the comparator standby status is displayed over range status or alarm status Canceling auto zero is possible Reference The auto zero value is stored for each program No and OUT No The auto zero value is retained even if the power is turned off When the measurement mode is other than Normal the system enters the comparator standby status after auto zero is set Master target adjustment using the offset function auto offset function When the offset value has been set to the size of a master target setting the auto zero while the master target is being measured will set the displayed value to the size of the master target offset value page 3 47 The auto zero is applied to the measured value after it is processed
154. ey to select the OUT settings 1 and then press the ENT key Press the A key to select the target OUT OUTO1 11 2 and then press the ENT key Press the key to select function symbol D Hold 4 and then press the ENT key Press the key to select D 1 Peak hold d and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status Oto OTM Oco OTM 111 OTM 111 OLo V L 1 ner OGo 11 1 4 OTM OGo Oto Mou 3 Function Settings Normal Measurement is performed continuously and the measured value is displayed output constantly Measured value Measured value in Normal mode RESET operation Internal measured value HI setting value LO setting value Comparator standby Ca is displayed HI output occ GO output oec LO output orc Synchronous input opp RESET input occ RS 232C output The ON state of each output indicates that the NPN or PNP open collector output is turned on The ON state of each input indicates the following For NPN type the corresponding terminal and the COM terminal are short circuited and for PNP type the voltage is applied between the corr
155. f the specified number Synchronization input Stores data determined at each synchronous input Starting stopping data storage and clearing data Start command from the RS 232C interface Conditions to start storing data Operation from the LK Navigator 2 setup support software Stop command from the RS 232C interface Conditions to stop storing data Operation from the LK Navigator 2 setup support software of the following cases while the storing operation is stopped When the data for the specified number of measured values are stored When the setting mode or communication mode is changed to the measuring mode When the initialization command is sent through the RS 232C interface When the initialization is ordered from the LK Navigator 2 setup support software When the power is turned off When the program number is changed Conditions to clear the stored data 2 Operations during Measurement and Their Functions Reading data Data stored on the controller s internal memory can be read by the following method Reading data via LK Navigator2 LK Navigator2 User s Manual Reading data with the read command via the RS 232C interface page 5 12 2 14 Function Settings This chapter describes the functions of the LK G5000 Series and how to set them Measurement Data Flow and Functions 3 2 Setting the sensor head
156. for the power supply RS 232C and USB Precautions on use in a positive ground environment When using the LK G5000 Series in a positive ground environment be careful of a short circuit caused through the COM terminals LK G5001V LK G5001 NPN type I LK G5001 V L LK G5001 V Ground Ground 24 VDC 24 VDC The power supply terminal 24 VDC is short circuited through the COM terminals resulting in product failure LK G5001PV LK G5001P PNP type I LK G5001P V x i Ground Ground LK G5001P V 24 VDC 24 VDC The power supply terminal 24 VDC is short circuited through the COM terminals resulting in product failure Precautions on connection with a PC or other external device In a positive ground environment when the LK Navigator 2 software is used by connecting a PC through USB or LAN or when RS 232C communication is used with PC be careful of a short circuit created between the internal components of the PC and the SG GND terminal of the LK G5000 The 24 VDC terminal SG GND of the USB port SG GND and 24 VDC of the RS 232C connector and SG GND of the Ethernet port are common through choke coils respectively Be careful that no potential difference is generated between these terminals and the external device such as a PC or PLC If any potential difference exists isolate the external device or the I O terminals of the LK G5000 Series except fo
157. function is used to prohibit operations from the display panel Erroneous operations can be prevented even if an operation key is accidentally touched Function No Panel lock Function 4 0 aFF OFF Enables key operations from the display panel d i an ON Disables key operations from the display panel When the panel is locked all operations other than canceling the panel lock function are disabled Setting the panel lock 1 Hold down the SET key 2 Press the A key to select the Environment settings TEM and then press the ENT key Olo Press the key to select function symbol D Panel lock on oa s d and then press the ENT key Olo OTM 1 Press the key to select D 1 ON 4 and then press 85705 the ENT key The setting is saved I 3 Function Settings Canceling the panel lock 1 Press and hold the SET key for two seconds or more The panel lock setting screen is displayed 2 Press the key to select D 0 OFF 4 2 and then press the ENT key 3 Press the SET key The panel lock is canceled and the system returns to the measuring status OTM Oco Oto OTM OLo OTM 4201 Lt OTM 3
158. gt and A keys to specify the number of sampling times to hold the last normal value folint and then press the ENT key In this example 500 is set Use the p gt and A keys to specify the number of sampling times to count the valid values to recover 2 and then press the ENT key In this example 500 is set Press the key to specify the level of light receiving status to determine that the measurement is impossible LEvEL and then press the ENT key In this example 8 is set The setting is saved Press the SET key The system returns to the measuring status Oto OTM Li d Oco PL IULII 1 Olo LO ru 1 1 1 OLo nor acc 11 ru n rn OTM uri Lt Oco Oto E nc Oto OTM 2I p L LILUTL 3 Function Settings Automatically adjusting the ABLE adjustment range according to the target ABLE calibration The ABLE calibration function optimizes the adjustment range for ABLE based on the actual measurement of the target This function
159. he standard mode 3 This value is obtained when the KEYENCE standard target light diffusive white object is measured at the reference distance with the number of averaging measurements set to 16384 4 Should the ambient temperature be above 40 C a metal plate must be attached before use 6 Specifications LK H150 H155 H152 H157 LK H150 LK H152 Model LK H155 LK H157 Mounting mode Diffuse reflection Diffuse reflection Reference distance 150 mm 150 mm Measurement range 40 mm 40 mm Red semiconductor laser Wavelength 655 nm 650 nm Light source PAR IEC60825 1 Class 3R Class 2 Class FDA CDRH Part 1040 10 Class Illa Class Il Outpu 4 8 mW 0 95 mW Beam spot diameter at reference distance 9 120 LK H150 152 120 x 4200 um LK H155 157 Linearity 0 02 of F S F S 80 mm Repeatability 0 25 um Sampling cycle 2 55 5 10 20 50 100 200 500 1000 us 9 steps selectable Temperature fluctuation 0 01 of FS C F S 80 mm Enclosure rating IP67 Ambient light Incandescent lamp or fluorescent Incandescent lamp or fluorescent 9 lamp 10000 Ix max lamp 5000 Ix max Environment Ambient 0 to 50 resistance temperature Relative humidity 35 to 85 RH No condensation Vibration 10 to 55 Hz 1 5 mm double amplitude in X Y and Z directions 2 hours respectively Material Aluminum die cast Weight including ca
160. he storage cycle and then press the ENT key In this example 50 is set Press the key to select whether to include the currently displayed OUT value the stored data 44 not aFF and then press the ENT key The setting is saved Repeat this step for all OUT specified with the active OUT count page 3 78 Press the SET key The system returns to the measuring status m LU kL Oni OTM nir IOT OLo VIT dit 14141 11 411 111 OTM crm ALI Oto OTM OTM 1 3 Function Settings Assigning OUT to the analog output channel Analog output Assigning OUT as Analog Output Channel The number of analog outputs which can be used are two for the controller unit and one for each head expansion unit Setting the analog output 1 Hold down the SET key 2 Press the key to select the Common settings aPt an and then press the ENT key Press the gt key to select function symbol G Analog output and then press the ENT key Press the key to select the analog output channel to which OUT is assigned and then press the ENT key
161. her than those specified herein may result in hazardous radiation exposure Precautions on class IIIb 3B laser products MPE maximum permissible exposure 2 5 mW cm nominal ocular hazard distance 68 cm 1 023 101 cm LK H028 143 cm LK H053 280 cm LK H058 from the transmitter Follow the instructions mentioned in this manual Otherwise injury to the human body eyes and skin may result Do not directly look at or touch the laser beam and its reflection from a mirror like surface Do not direct the beam at other people or into areas where other people unconnected with the laser work might be present Prevent the diffusion of the laser beam Make the laser path as short as possible and be sure to terminate it with a diffusion reflector or diffusion absorber which has proper reflectance and thermal characteristic It is recommended that you install a protective enclosure Install the laser product carefully so that the laser beam is not unintentionally directed at mirror like surfaces Wear protective eye goggles appropriate for the laser beam wavelength Do not disassemble this product Laser emission from this product is not automatically stopped when it is disassembled Clean the aperture regulary In addition stop the emission of the laser beam when cleaning Use an interlock function to block laser radiation in an emergency Prevent prohibited laser radiation use by provid
162. however if any component is defective or damaged contact your nearest KEYENCE office address listed at the end of this manual For the optional products refer to List of Optional Accessories page A 7 1 5 1 Before Use Part Names and Functions This section describes the name and functions of each component Controller Display panel 1 Display panel housing 2 Comparator output indicators Lights during the comparator output HI GO or LO 3 TIM synchronous input indicator Lights when the synchronous signal is being input 4 Measured value display Displays the measured value tolerance comparator value or the setting items during setting Green Within the tolerance limits Red Outside the tolerance limits 5 Sensor head status indicators Display the laser emission status or the measurement status 2 MILASERON MHSTABLTY 9 LASER ON is in operation Laser emission LED Lights while the LK G5000 Series Lights in green or orange when the result is within the STABILITY measurement range Lights in red when the result is outside the measurement range when an alarm is issued or when the laser is off BRIGHT Lights when the excessive light intensity alarm is triggered DARK Lights when the insufficient light intensity alarm is triggered 6 Operation keys Refer to Operation page 1 7 7
163. humidity 35 to 85 RH No condensation Vibration 10 to 55 Hz 15 mm double amplitude in X Y and Z directions 2 hours respectively Material Aluminum die cast Weight including cable Approx 240 g 1 Measurement range when the sampling cycle is 20 us or more 2 This value is obtained when the KEYENCE standard target metal mirror workpiece is measured in the normal measurement mode 3 This value is obtained when the KEYENCE standard target metal mirror workpiece is measured at the reference distance with the number of averaging measurements set to 16384 4 When the ambient temperature rises to 40 or more mount this on the metal plate for using 6 Specifications LK H020 H025 H023 H028 H022 H027 H022K H027K Model LK H020 LK H023 LK H022 LK H022K LK H025 LK H028 LK H027 LK H027K Mounting mode Diffuse Diffuse Diffuse Specular reflection reflection reflection reflection Reference distance 20 mm 20 mm 20 mm 16 1 mm Measurement range 3 mm 3 3 2 8 mm Red semiconductor laser Wavelength 650 nm 690 nm 650 nm 650 nm Light source ee IEC60825 1 Class Class 3B Class 2 Class 2 Class Class Class Class II Class II Output 4 8 mW 50 mW 0 95 mW 0 95 mW Beam spot diameter at reference distance 25 um 1 20 23 22 22 25 um x 1400 1 25 28 27 27 Linearity 0 02 of ES ES
164. ickness of the first glass plate 2 3 is measured 14 2 4 When 1 is selected the gap s between the first and second 40 H HEH 3 4 glass plates is measured The values in parentheses indicate the surface to be measured when the Transparent object mode is selected and the base point is set to FAR 3 28 3 Function Settings Using the output value of OUT in calculations more than once The output value of OUT can be used in calculations up to two times as shown below Example when the output value of OUTO1 is used repeatedly in calculations OUTO1 OUTO2 OUTOS3 OUT04 OUTO05 1st time Head 01 Head 02 2nd time OUT01 OUTO2 Srdime OUTO3 OUTO1 Output data of OUTO1 Measured value of head 01 Output data of OUTO2 Measured value of head 02 e Output data of OUTO3 Sum of OUTO1 and OUTO2 Value calculated using the measured values of head 01 and head 02 Output data of OUTO4 Sum of OUTO3 and OUTO1 Value calculated using the measured values of head 01 and head 02 as well as using the measured value of head 01 The measured value of one sensor head cannot be used four times or more Refer to the case of the 4th time in the figure above Setting the calculation among OUT The following procedure changes the setting of OUTO1 as an example 1 Hold down the SET key 2 Press the key to select
165. if the synchronous input turns ON again the internal measured value will be reset and the strobe signal will turn ON after a period of MaxT2 T4 0 2 has elapsed 4 20 4 IO terminals m B IN B OUT Measured value ON TIMING Sfr 2 OUT2 Measured value i Alarm value larm value Te2 Te 0 2 T8 e a ON j 1 STROBE output m Alarm output NC When the measured value alarm is set ON Output is open OFF Output is short circuited This timing diagram shows an example for settings other than OUT1 Normal OUT2 Normal or Sample hold with Trigger 2 selected The OUT which is set with the B IN input can be selected for binary output The OUT No which is providing the current binary output can be checked with the B OUT output The binary data should be imported in synchronization with the strobe signal being turned on The minimum input time T1 input response time T2 and refresh cycle T5 vary depending on the settings The STROBE time T3 can be changed When the sampling cycle T6 is 20 us or less the STROBE output s T6 is fixed to 20 us n any of the measurement modes when the BINARY output is switched while strobe output is turned on the binary output is turned off even in less than T3 n the normal mode the BINARY output is switched at the timing when strobe output is turned off The alarm output uses a normally closed cont
166. iiiiiiiiii CR Parameter description OUT Example when OUTO2 and OUTOS are specified 010010000000 Error code Err 64 An OUT No which exceeds the active OUT count was specified Auto zero ON synchronous Incoming command VA CR Response command VA CR Parameter description This command is applied to all of the synchronized OUT Error code Err 62 Synchronized OUT does not exist Auto zero OFF single Incoming command WS aa CR Response command WS aa CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTOA 12 OUT12 Error code Err 64 An OUT No which exceeds the active OUT count was specified Auto zero OFF multiple Incoming command WM 1121111111111 Response command 1121111111111 Parameter description OUT Example when OUTO2 and OUTOS are specified 010010000000 Error code Err 64 An OUT No which exceeds the active OUT count was specified Auto zero OFF synchronous Incoming command WA CR Response command Parameter description This command is applied to all of the synchronized OUT channels Error code Err 62 Synchronized OUT does not exist 5 RS 232C W Reset single Incoming command DS aa CR
167. impossible Alarm handling 3 10 Automatically adjusting the ABLE adjustment range according to the target ABLE calibration 3 13 Setting the mounting mode according to the sensor head mounting method Mounting 3 15 21 Specifying two points in the measurement range to exclude a certain area from the measurement Mask 3 16 Preventing measurement fluctuations by ignoring sudden changes in the measured value Median 3 18 Grouping the laser control operation LASER CTRL group 3 20 Setting the measurement position iet eta 3 21 Setting the reference starting point for peak counting Base point 3 22 Setting the measurement value output conditions OUT 3 24 List of functions and function Nos 3 24 List of initial values and setting ranges 3 26 List of the OUT settings screens 3 27 Setting the OUT calculation Calculation method 3 28 Calibrating the displayed value based on the measured value Scaling 3 31 Apply a filter to ensure stable measurement Filter 3 33 Using the Hold function Measurement mode 3 37 Setting the trigger condition Trigger oie eet 3 45 Using offset in the measurement Offset cmt e 3 47 Setting the unit and mi
168. inary selection confirmation input is turned off Auto zero input Name Description Reference page ZERO input ZERO Sets the current measured value of the OUT selected with the binary selection input to O zero ZERO input ZERO1 Sets the current measured value of the synchronized OUT to 0 1This input is valid when the binary selection input is set to select the binary output and the binary selection confirmation input is turned on The input is not accepted when the binary selection input is set to select the comparator output or the binary selection confirmation input is turned off 4 W O terminals General comparator output Name Description Reference page Outputs a signal when GO output is the result for all OUTs specified with the available OUT count which are not in the p comparator standby status Program No switch input Name Description Reference page PT P2 Changes the program No from an external device page 4 5 The relationship between the program numbers and the statuses of the P1 to P3 terminals is as follows Program No P3 P2 P1 0 OFF OFF OFF 1 OFF OFF ON 2 OFF ON OFF 3 OFF ON 4 5 OFF 6 OFF 7 Status NPN type PNP type ON Short circuited with the COM terminal Voltage being applied OFF Open Open
169. ing a key operated switch or other control on the control panel Install the products so that the path of the laser beam is not as the same height as that of human eye Precautions on class laser products Follow the instructions mentioned in this manual Otherwise injury to the human body eyes and skin may result Do not direct the beam at other people or into areas where other people unconnected with the laser work might be present Never look at the laser beam through optical instruments such as a microscope or a telescope Prevent the diffusion of the laser beam Make the laser path as short as possible and be sure to terminate it with a diffusion reflector or diffusion absorber which has proper reflectance and thermal characteristic It is recommended that you install a protective enclosure Install the products so that the path of the laser beam is not as the same height as that of human eye Install the laser product carefully so that the laser beam is not unintentionally directed at mirror like surfaces t is recommended that you wear protective eye goggles Do not disassemble this product Laser emission from this product is not automatically stopped when it is disassembled Do not directly look at or touch the laser beam its reflection from a mirror like surface Precautions on class 11 2 laser products Follow the instructions mentioned in this manual Otherwise injury
170. ing the Hold function Measurement mode The LK G5000 Series offers six types of measurement modes The following table describes the operations of these measurement modes Function No Mode name Description Reference page 0 0 nm nar nn Normal The measurement result can be displayed output constantly page 3 39 Peak hold Max value Sampling period The maximum value during the specified period can be measured page 3 40 Bottom hold Min value Sampling period The minimum value during the specified period can be measured page 3 40 Peak to peak hold Max value Sampling period The maximum value minimum value during the specified period can be measured page 3 40 Sample hold Sample hold value Synchronous input The value at the specified moment can be measured page 3 42 page 3 43 Average hold value gt TM Sampling period The average value during the specified period can be measured page 3 40 There are two sampling period types which are determined by the trigger condition settings Trigger 1 and Trigger 2 page 3 45 3 37 3 Function Settings Setting the measurement mode The following procedure sets the peak hold to OUTO1 as an example 1 2 3 38 Hold down the SET key Press the k
171. iption 00 No display output Values are returned in the order of the upper window and lower window Error code Tolerance setting Incoming command SR LM aa CR Response command SR LM aa ffffffff ffffffff fffffff CR Parameter description aa OUT Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Setting value format Effective digits 6 Values are returned in the order of the upper limit lower limit and hysteresis Error code Err 64 An OUT No which exceeds the active OUT count was specified Head settings ABLE Incoming command SR HA M CR Response command SR HA M qq Parameter description Head No Numerical value from 01 to 12 m Mode 0 AUTO 1 MANUAL Error code Err 64 A head No which exceeds the active head count was specified 5 RS 232C ABLE control range Incoming command SR CR Response command SR HA R qq XX XX CR Parameter description qq Head No Numerical value from 01 to 12 e xx Control range data 01 to 99 Values are returned in the order of the upper limit and lower limit Error code Err 64 A head o which exceeds the active head count was specified W Measurement mode Incoming command SR HB M qq CR
172. light Do not use the LK G5000 Series near a lighting system that repeatedly turns on and off rapidly If it is unavoidable to use the unit in such place install a light shielding board a similar object so that the light will not affect the measurement Warming up After turning on the power wait approximately 30 minutes before using the LK G5000 Series Since the circuit is not stable immediately after the power is turned on the measured value may gradually change during this period Influence of dust or dirt The measurement may be incorrect when dirt dust or fluid such as water or oil interferes with measurement in the following ways Adhesion on the protective glass Blow the dirt off with clean air If dirt persists wipe the glass surface gently using a soft cloth moistened with alcohol Adhesion on the surface of the measurement target Blow the dirt off with clean air or wipe it off Intrusion of floating dust or splash of fluid into the light axis range Take corrective action such as installing a protective cover or air purge Other considerations Influence of vibration When the measurement target is vibrating the measured value may fluctuate In this case increase the number of averaging measurements to ensure more accurate measurement Measurement target The measured value may be incorrect if the shape or surface condition of the target varies with individual targets In this case
173. ls The COM OUT terminals of the 12 pin terminal block and the expansion connector are common The 24 VDC terminal and the SG GND terminal of the RS 232C connector are common through choke coils Be careful of the potential difference being generated among these terminals Refer to Electrical specifications for the NPN type models page 4 12 for details about the electrical specifications e Refer to Timing diagrams page 4 15 for details about the timing diagram 4 I O terminals 6 pin terminal block The 6 pin terminal block is used for analog monitor output Applicable cable specification AWG 28 to 16 Cable preparation The cable should be stripped to 6 5 mm from the end Terminal No Signal name Des cription 6 Anal OUTO V Voltage output within value og voltage outpu of OUTO1 he range of 10 5 V proportional to the displayed Anal OUTO 1 A Curr disp Current outpu of OUTO1 ent output within the range of 3 6 mA to 20 4 mA proportional to the layed value OUTO10V OV erminal of OUTO1 Anal OUTO V Voltage output within value og voltage outpu of OUTO2 he range of 10 5 V proportional to the displayed Anal OUTO 2 A Curr disp og current outpu of OUTO2 ent output within the range of 3 6 mA to 20 4 mA prop
174. mission code ASCII Data length 8 bits Stop bit length 1 bit Parity check None even odd Baud rate 9600 19200 38400 57600 115200 bps Data delimiter CR Flow control None Refer to Setting the RS 232C communication parameters RS 232C page 3 72 for the setting of the communication parameters Communication operations for the measuring status and communication mode During measurement The measurement control commands are accepted Commands such as writing reading setting values are not accepted General mode During tolerance Communication is not accepted function setting The measurement stops When the command is received the mode changes to the communication mode and the setting values are written read The measurement stops during the communication mode Communication mode You need to complete a sequence of command inputs outputs before shifting from the measuring status to the tolerance function setting status Setting outline according to external devices Set the automatic transmission function page 3 72 as described in the table below according to the external device to be connected External device Automatic transmission Reference page Non procedure communication with a PC or a PLC link unit OFF Measured Value Output and Changing Communication commands are Settings through Commands page 5 4 required Communication with a PC or a PLC link unit M
175. mitation Err 64 Parameter range error The number of sensor heads or OUT being used OUT Head No exceeds the active head OUT count Check the setting Err 65 Parameter range error The OUT set to the measurement type of Velocity or Velocity acceleration Acceleration was set to OUT for another measurement calculation method type or to AVE P P MAX or other calculation between OUT Check the setting Err 66 Parameter range error The calculation range set for a certain OUT includes the OUT specification OUT itself or no target OUT has been set for the AVE P P MIN MAX calculation Err 67 Parameter range error The specified sampling cycle is faster than the fastest Sampling cycle sampling cycle available based on the active OUT count active head count measurement mode and calculation method Select a slower sampling cycle or change other parameters Err 68 Parameter range error The specified scaling parameters do not satisfy the Scaling following conditions Input value 1 Input value 2 z O Displayed value 2 Displayed value 1 Input value 2 Input value 1 2 Err 69 Parameter range error The specified analog output scaling parameters do not Analog output scaling satisfy the following conditions Input value 1 Input value 2 2 0 Output voltage value 2 Output voltage value 1 Displayed value 2 Displayed value 1 lt 10 Err 70 Parameter range error The specified number of data to be stored exceeds the
176. mmand SW CB c CR Response command SW CR Parameter description c Function No 0 OFF 1 AB ON 2 ABC ON Error code Err 62 c is out of range Comparator output form Incoming command SW CD c CR Response command SW CD CR Parameter description c Function No 0 Normal 1 Hold 2 Off delay Error code Err 62 c is out of range W Strobe time Incoming command SW CE c CR Response command SW Parameter description c Function 0 2 ms 1 5 ms 2 10 ms 3 20 ms Error code Err 62 c is out of range W Data storage Incoming command SW CF ddddddd 11 CR Response command SW CF CR Parameter description ddddddd Number of data be stored 0000000 to 1200000 Storage cycle 0 1x 1 2x 2 5x 3 10x 4 20x 5 50x 6 100x 7 200x 8 500x 9 1000x 10 Synchronous input Error code Err 62 or Il is ou of range 5 22 5 RS 232C W Analog output channel Incoming command SW CG ee bb CR Response command SW CR Parameter description ee Analog output channel No Numerical value from 01 to 12 bb OUT No to output data 01 OUTO1 02 OUTO2 12
177. mon Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables external devices Such a potential difference may cause a breakdown of the product or external devices Wiring example LK G5001V LK G5001 NPN type The 24 VDC COM OUT COM for output and COM IN COM for input terminals are common through choke coils respectively They are also common with COM OUT and COM IN of the expansion connector through choke coils LK G5001 V 24 VDC 24 VDC 24 VDC EN N 24 VDC J wv The power supply terminal 24 VDC is short circuited through the COM terminals resulting in product failure LK G5001PV LK G5001P PNP type The 24 VDC and COM IN terminals are common through choke coils They are also common with COM IN of the expansion connector through choke coils LK G5001P V LK G5001P V 24 VDC 24 VDC The power supply terminal 24 VDC is short circuited through the COM terminals resulting in product failure Caution for all types The 24 VDC terminal SG GND of the USB port and SG GND of the RS 232C connector are common through choke coils Be careful that no potential difference is generated between these terminals and the external devices such as a PC or PLC If any potential difference exists isolate the I O terminals of the LK G5000 Series except for those used
178. mum display unit Unit Display range 0 0 dl 0 1 m s 99999 9 to 99999 9 D i 0 01 m s 9999 99 to 9999 99 0 2 0001 0 001 m s 999 999 to 999 999 d 3 ot 0 1 mm s 99999 9 to 99999 9 D 4 0 01 mm s 9999 99 to 9999 99 5 0 001 mm s 999 999 to 999 999 0 6 0 0001 mm s 99 9999 to 99 9999 When Acceleration is selected for the measurement type page 3 53 Function No Minimum display unit Unit Display range 0 0 Di 0 1 km s 99999 9 to 99999 9 D i DH 0 01 km s 9999 99 to 9999 99 2 0 0 001 km s 999 999 to 999 999 d 3 Hi 0 1 m s 99999 9 to 99999 9 0 01 m s 9999 99 to 9999 99 5 Dd 0 001 m s 999 999 to 999 999 0 6 0 0001 m s 99 9999 to 99 9999 3 48 3 Function Settings Setting the unit and minimum display unit The following procedure sets OUTO1 as an example 1 2 6 Hold down the SET key Press the key to select the OUT settings and then press the ENT key Press the key to select the target OUT OUTO1 ii and then press the ENT key n Press the p key to select function symbol G Minimum display unit 5 and then press the ENT key Press the key to select G 3 Unit mm Minimum display unit 0 00001 5 3 and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status If the unit and minimum display unit are ch
179. n p ON OFF setting 0 OFF 1 ON aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Error code Err 62 Synchronized OUT was specified Err 64 An OUT No which exceeds the active OUT count was specified W Timing ON OFF multiple Incoming command CR Response command CR Parameter description Sequence of numbers specifying 1 output or O no output for each OUT Example when OUTO2 and OUTOS5 are specified 010010000000 IN OFF setting 0 OFF 1 ON 5 Error code Err 62 Synchronized OUT was specified Err 64 An OUT No which exceeds the active OUT count was specified W Timing ON OFF synchronous Incoming command TP ICR Response command TP Parameter description This command is applied to all of the synchronized OUT p ON OFF setting 0 OFF 1 ON Error code Err 62 Synchronized OUT does not exist Auto zero ON single Incoming command VS CR Response command VS aa Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Error code Err 64 An OUT No which exceeds the active OUT count was specified 5 5 RS 232C Auto zero ON multiple Incoming command VM iiiiiiiiiiii CR Response command VM ii
180. n parameters RS 232C 3 72 Setting the program switching method Setting selection 3 73 Copying initializing the program Progratmi tte sem 3 74 Preventing erroneous panel operation lock 4 eo re 3 76 Specifying the number of OUT to be used Active OUT count 3 78 Specifying the number of sensor heads to be used Active head count 3 79 Specifying the number of analog output channels Active analog output channel 3 80 Setting the necessary information to connect to a network LAN 3 81 Chapter 4 terminals Names and functions of the terminals tot tette 4 2 Function of the I O terminals 4 2 Functions of the I O Signals 4 8 Timing diagrams 4 15 Chapter 5 RS 232C Specifications 5 2 Pin assignments none cs 5 2 Communication parameters 5 3 Communication operations for the measuring status and communication mode 5 8 Setting outline according to external devi668 E een 5 3 Measured Value Output and Changing Settings through Commands 5 4 Connecting a PC PLC link unit 5 4 Mode change command 5 7 Measurement control command 22 25 Loue Latus 5 8 Setting change
181. n Odd device connected Command input output procedure The procedure for storing and reading measurement data is described below Reference The data storage setting and storage OUT commands be received only when the controller is set in Communication mode The data storage start data storage stop and data storage data output commands can be received only when the controller is set in General mode For switching between the General mode and the Communication mode refer to Mode change command page 5 7 in this manual Timing signal input methods are as described below Input method Reference page External terminal input TIMING1 page 4 2 Input via RS 232C interface page 5 9 Input from dedicated touch panel LK HD1000 LK HD1000 User s Manual 5 RS 232C W When the storage cycle is other than Synchronization input 1 Specify the number of storage points and the storage cycle with the data storage setting command page 5 22 2 Specify an OUT to be stored to with the storage OUT command page 5 21 3 Start data storage with the data storage start command page 5 12 4 Stop data storage with the data storage stop command page 5 12 5 Output stored data with the data storage data output command page 5 12 W When storage cycle is Synchronization input 1 Select an OUT to be stored to in synchronization with synchronous input in Synchronization setting
182. n symbol F Offset and then press the ENT key Use the and keys to set the offset value and then press the ENT key In this example 0 03 is set The setting is saved Press the SET key The system returns to the measuring status Oto OTM L Oto OTM CP 4 OLo OTM Mb L TL I OM OTM nur uv CUL OLo OTM ape oe LU ALL Oto OTM Oto 3 47 3 Function Settings With the LK G5000 Series the display unit and minimum display unit can be selected from the six options listed in the tables below The factory default setting is 2 1 Setting the unit and minimum display unit Minimum display unit When Displacement is selected for the measurement type page 3 53 Function No Minimum display unit Unit Display range 0 0 01 mm 9999 99 to 9999 99 1 0001 0 001 mm 999 999 to 999 999 0 2 00001 0 0001 mm 99 9999 to 4 99 9999 d 3 0 00001 mm 9 99999 to 9 99999 D H ft 0 1 um 99999 9 to 99999 9 0 5 0 01 um 9999 99 to 9999 99 D E dd 0 001 um 999 999 to 999 999 When Velocity is selected for the measu rement type page 3 53 Function No Mini
183. n the synchronous input turns on the measured value for the preceding sampling period is output The RESET operation for the internal measured value is performed when the synchronous input turns off n the following cases the comparator standby status the display shows continues until the first measured value is determined When the power is turned on when a setting is changed when a program number is changed when RESET is input or when auto zero is input The comparator output is provided according to the measured value The ON state of each output indicates that the NPN or PNP open collector output is turned on The ON state of each input indicates the following For NPN type the corresponding terminal and the COM terminal are short circuited and for PNP type the voltage is applied between the corresponding terminal and the COM terminal The RS 232C output is synchronized with the input to the TIMING 1 terminal when Automatic transmission in the Environment settings is set to ON page 3 72 3 40 3 Function Settings Refer to Functions of the I O Signals page 4 8 for details about binary output e f the synchronous input turns on during the RESET operation the comparator standby status the display shows starts f an alarm occurs for the internal measured value during the sampling period the measurement result is displayed differently depending on the alarm handling se
184. nary output ON OFF OFF Comparator output OUT1 to OUT7 Comparator output OUT1 to OUT7 Comparator output OUT8 to OUT12 o ON 4 IO terminals Binary output Name Description Reference page Outputs the measured value as binary data 21 bits A negative value is represented as a two s complement number Negative logic is used 1 when the NPN or PNP open collector output is turned on page 4 5 Comparator standby status All digits are shown with 0 x 100000 page 4 12 Over range on the positive side O x OFFFFF Over range on the negative side 0 x 100000 Alarm 0 100000 STROBE output Strobe output for binary output page 4 5 Binary output W Binary output indication The LK G5000 Series outputs the measured value as a binary number two s complement of 21 bits The decimal point is ignored Example 1 When the measured value is 134 97 13497 decimal gt 0 0000 0011 0100 1011 1001 binary Example 2 When the measured value is 134 97 13497 decimal 1 1111 1100 1011 0100 0111 binary LASER CTRL input BER Reference Name Description page Controls the lasers for each group specified as LASER CTRL group The operation depends on the laser class of the sensor head LASER CTRL 1 controls LASER CTRL group 1 and LASER CTRL2 controls LASER CTRL group 2 When the laser class 3B sensor he
185. necting the head expansion unit N CAUTION Turn off the power of the LK G5000 Series before connecting the head expansion unit Otherwise you may suffer a shock or damage the unit 1 Connect the head expansion unit by aligning its connector to the connector on the left side of the controller You need to remove the sticker attached to the left side of the controller beforehand 11550 Screw position YA Tightening torque Limit the tightening torque to 0 7 Nm or less 1 23 1 Before Use 3 In the Environment settings specify the active head count and active OUT count Refer to Setting the Operating Environment settings ENV page 3 69 for details When you change the active head count or active OUT count in the Environment settings all the settings of the LK G5000 Series except for the Environment settings are reset When you connect the LK HA100 head expansion unit s and add a sensor head s be sure to set the active head count and active OUT count before changing the other measurement settings 1 24 1 Before Use Connecting the communication unit Connect the LK CC 100 CC Link communication unit or the LK DN100 DeviceNet communication unit to the controller NCAUTION 1 Turn off the power of the LK G5000 Series before connecting the communication unit Otherwise you may suffer a shock or damage the unit 1 Connect the communication unit by aligning its connector to the
186. ng accurate measurements to be taken e LK H085 LK H087 LK H155 LK H157 ND filter ND filter LK F2 LK F3 Mounting screw x 2 M1 6 x 3 countersink head screw Mounting screw x 2 M1 6 x 3 countersink head screw Mounting the sensor head Determine the distance between the sensor head and the measurement target and secure the head using screws through the two mounting holes It is recommended that you provide insulation when the LK G5000 Series is used in a positive ground environment Ambient temperature for the sensor head When the sensor head is mounted onto a plastic object limit the ambient temperature to 45 C or lower 1 Before Use LK H008 LK HOO8W W Mounting method Reference dist Measurement is ance range 8mm 40 5 mm f 0 5 mm The laser e mission LED lights in green within approximately 0 025 mm of the reference position and lights in orange in any other position within the measurement range The following table shows the measurement ranges for the sampling cycle between 2 55 us and 10 us Range setting Center Far 2 55 us 40 420 to 500 um 5 us 180 um 140 to 500 um 10 us 460 um 420 to 500 um 1 Before Use LK H020 LK H025 LK H022 LK H027 LK H023 LK H028 LK H022K LK H027K m Mounting method M4 040 mm more W Measurement range
187. ng is disabled Press the ENT key to cancel the error and then set the scaling again 1 Displayed value 1 Displayed value 2 z 0 2 Output voltage value 2 Output voltage value 1 Displayed value 2 Displayed value 1 The output voltage is calculated in the unit of 1 mV and the displayed value is calculated in the specified unit and minimum display unit 3 50 3 Function Settings Setting the analog output scaling The following procedure sets the following analog scaling to OUTO1 as an example Measurement details Measured value Display Displayed value 1 5 000 id SP Point 1 Analog output voltage value 1 10 000 Displayed value 2 5 000 edP Point 2 Analog output voltage value 2 10 000 Colt 1 Hold down the SET key Press the key to select the OUT settings and then press the ENT key Press the key to select the target OUT OUTO1 21 2 and then press the ENT key Press the p gt key to select function symbol H Analog scaling and then press the ENT key Use the p gt and keys to set the displayed value 1 for point 1 and then press the ENT key Use the p gt and keys to set the analog output voltage value 1 for point 1 and then press the ENT key OH OTM 101 Oto 201 1 LU OTM 101 111 TL
188. ng normal operation If you want the sampling to be performed more quickly change it to shorter values If the received light intensity is extremely low change it to longer values Function No Function sampling cycle A D 095 2 55 us EN 0 5ys A 2 dd 10 us A 3 d 20 us 5 50 us H 5 100 us 200 200 us 1 500 us 9 9 1000 us The following procedure sets the sampling cycle to 500 us as an example 1 Hold down the SET key 2 Press the A key to select the Common settings of ian CET and then press the ENT key JL LU 00 OTM 3 Press the IZ key to select function symbol A Sampling D cycle and then press the ENT key pr wu eL LI L ILLL 4 Press the key to select 7 500 1 and then on be EXE press the ENT key ncn The setting is saved t 5 Press the SET key Ll 1 i The system returns to the measuring status 3 58 3 Function Settings The relationships among the measurement mode of the sensor head the sampling cycle and the active OUT count are shown in the table below Measurement mode page 3 8 Sampling cycle page 3 58 Normal Semi Transparent Transparent 20 to 100 200 us or opaque object object 2 Bed SEDE Sus E HS longer ject o o o 12 12 8 12 2 12 12
189. ng set Part or all of the settings may be lost Do not block the vent holes on the unit The rise in the internal temperature may cause product failure Installation environment To use the LK G5000 Series properly and safely avoid installing it in the following locations Doing so may lead to product breakdown Location that is humid dusty or poorly ventilated Location where the temperature becomes high such as a place exposed to direct sunlight Location where there are flammable or corrosive gases Location where the product may be directly subjected to vibration or impact Location where water oil or chemicals may splash onto the product Location where static electricity is readily generated Noise control When the LK G5000 Series is installed near a noise source such as a power source or high voltage lines noise may cause a malfunction or failure of the unit Take corrective actions against noise by using noise filters laying cables in a separate conduit and or providing insulation when installing the controller and sensor head Use a single core shielded cable for the analog output cable Influence of ambient temperature Changes in the ambient temperature may cause the measurement to fluctuate Be sure to keep the temperature constant at all times When the ambient temperature changes by 10 C it takes about 60 minutes until the temperature inside the unit is uniformly distributed Ambient
190. nimum display unit Minimum display unit 3 48 Scaling the analog output Analog Scaling tees 3 50 Setting the type of measurement Measurement type 3 53 Setting the Common Function 22 OPTION 3 55 List of functions and function Nos 3 55 List of initial values and setting ranges 3 56 List of the common function settings SCLER Si isotopes see 3 57 Setting the sampling cycle for the measurement Sampling cycle 3 58 Setting the mutual interference prevention function Mutual interference prevention 3 60 Setting the external synchronous input Synchronization setting 3 62 Setting the output form of the tolerance comparator result Comparator output form 3 63 Setting the strobe output time Strobe 3 64 Storing the measured values in the memory Data storage 3 65 Assigning OUT to the analog output channel Analog output 3 67 Setting the type of alarm output Alarm output type 3 68 Setting the Operating Environment settings Lc 3 69 List of functions and function Nos 3 69 List of initial values and setting ranges 3 70 List of the Environment settings 5 3 71 Setting the RS 232C communicatio
191. nsmits a signal to the synchronous input when the target is detected 125552 52 5 5 52555 5252 2 8 f A Recorder Records the measurement result Dedicated touch panel 3 i LK HD1001 amp Head 12 heads max E 1 The single unit type controller LK G5001V LK G5001PV can be separated into the display panel and controller unit They can also be purchased separately The single unit type controller is labeled as LK HD500 on the display panel side and as LK G5001 or LK G5001P on the terminal panel side 2 For details about the LK Navigator 2 setup support software LK H2 refer to the LK Navigator 2 User s Manual provided as a PDF file on the CD ROM 8 For details on the dedicated touch panel LK HD1000 refer to the LK HD1000 User s Manual 4 For details on the CC Link communication unit LK CC100 and the DeviceNet communication unit LK DN100 refer to the LK CC100 LK DN100 User s Manual 1 2 1 Before Use Checking the Package Contents The LK G5000 Series consists of the following models Ensure that all the components and accessories listed below are included in the package of the model you purchased before using the unit LK G5001V LK G5001 PV Single unit type controller Controller User s Packaged separatel LK G5001V Manual Screwdriver 1 qus 4 LK G5001PV 1 This manual 1 U Setup support software LK Navigator 2 e Setup s
192. o three times in the calculation The functions of the LK G5000 Series can be categorized into the following four groups Head settings page 3 3 Set the functions related to sensing ability to ensure stable detection OUT settings page 3 24 Set the functions related to data processing Common settings page 3 55 Set the functions common to the Head settings and OUT settings Environment settings page 3 69 Set the operating environment of the devices Function symbol and function display OHI OLo Function symbol L display 1 AIZE 11 1 3 2 Function f Miike a a Amm 3 Function Settings Setting the sensor head HEAD This section describes the settings related to sensing ability to ensure stable detection When you change the active head count or active OUT count in the Environment settings all the settings of the LK G5000 Series are reset When you connect the LK HA100 head expansion unit s and add a sensor head s be sure to specify the active head count and active OUT count before changing the other measurement settings List of functions and function Nos 3 Function Function Function No Reference symbol Function display 0 1 2 3 4 page ABLE AUTO MA
193. omparator result Holds the output that is turned on The hold is released when the 1 Ge od Hold measured value is reset r Applies off delay of 60 ms to the normal output The hold is released td crm a 4 2 dELR3 Off delay when the measured value is reset Setting the output form of the tolerance comparator result 1 Hold down the SET key 2 Press the key to select the Common settings 27 in and then press the ENT key Press the p gt key to select function symbol D Comparator output form 4 and then press the ENT key Press the key to select D 1 Hold d and then press the ENT key The setting is saved I Press the SET key The system returns to the measuring status OrM XT OTM 4 Lin vs L L Om OTM Lt 9 LU 1 Oto OTM 4 21 l A OTM 11 1 d 3 63 3 Function Settings Setting the strobe output time Strobe time This function is used to set the period of time for the strobe output to turn ON one shot output time The pulse width can be selected from the following four types Function No Function Strobe output time 2 2ms E 1 5 5ms
194. on C0 Averaging Setting the averaging filter The averaging filter calculates the mov range of 1 to 262144 times ing average of the measured values within the The following is an example of the process when the number of averaging measurements is set to four 1 1 1 7144 Sampling cycle Measurement 1 1 averaging time 1 1 1 1 1 1 Internal data nt 1 averaging ti 5 1 Measurel i 1 1 1 1 averagin Outputs data by averaging data Dv Outputs data B by averaging data to me Outputs data C by averaging data 8 Output data 1 jm Bel at ie 1 Refresh Refresh cycle cycle The sampling cycle measurement averaging time and refresh cycle vary depending on the settings Refer to Response delay time page 6 14 for details 3 33 3 Function Settings The following procedure sets the averaging filter to OUTO1 as an example 1 2 3 34 Hold down the SET key Press the key to select the OUT settings 21 and then press the ENT key Press the key to select the target OUT OUTO1 ait 0 and then press the ENT key Press the p gt key to select function symbol C Filter and then press the ENT key Press the key to select 0 Averaging and then press the ENT key Press the key to set
195. on prevension function OFF 600 200ys Mutal intervention prevension function ABC ON 1000 0 1000 Mutal intervention prevension function OFF 1500 O 500ys Mutal intervention prevension function ABC ON 2000 O 1000 5 Mutal intervention prevension function AB ON 3000 O O O 1000 5 Mutal intervention prevension function ABC ON A 9 W When the Velocity mode is selected 1 008 Series LK H02 Series Sampling 199 9999 999 999 9999 99 99999 9 999 999 9999 99 99999 9 frequency us mm s mm s mm s mm s m s m s m s 2 55 2 55us Mutal intervention prevension function OFF 5 5ys Mutal intervention prevension function OFF 5 1 2 55us Mutal intervention prevension function AB ON 7 65 2 55 Mutal intervention prevension function 10 10us Mutal intervention prevension function OFF 15 5ys Mutal intervention prevension function AB ON 20 20ys Mutal intervention prevension function OFF 30 9 10us Mutal intervention prevension function ABC ON 40 20ys Mutal intervention prevension function AB ON 50 50ys Mutal intervention prevension function OFF 60 20ys M
196. ontroller on its bottom surface M4 screw x 4 Screw depth 6 mm 3 5 Mounting the LK G5001 LK G5001P and LK HD500 separate type controller Display panel LK HD500 Display Display panel panel attachment ring Control panel wall Two cutouts Insert the display panel from the front and secure it with the display panel attachment ring from the rear When removing the display panel push the two cutouts of the attachment ring outward with a flat blade screwdriver and then push out the display panel to the front 1 18 Controller LK G5001 LK G5001P DIN rail mounting Bottom mounting M4 screw x 4 Screw depth 8 6 3 8 1 Before Use Separating the single unit type controller 1 Disconnect the display panel cable from the display panel connector on the terminal panel of the controller Also remove the display panel cable from the guide on the bottom of the controller 2 Loosen the display panel fixing screw Display panel fixing screw Reference The display panel fixing screw stays on and does not detach from the display panel housing 3 Remove the display panel housing from the controller 2 af i Remove the display panel housing by pulling it in the directions of the arrows in the specified order 1 Before Use 4 Push 1 and 2 outward in this order with a flat blade screwdriver and then push the display pan
197. or value The HI LED lights and the measured value is HIGH i i Measured value displayed in red GO LO comparator value lt Measured The LED lights and the measured value is value lt HI comparator value displayed in green Measured value LO The LO LED lights and the measured value is LOW comparator value displayed in red No LED lights and the measured value display shows Comparator standby The HI and LO LEDs light simultaneously and the Alarm 1 measured value display shows FFFFFF When the comparator output form page 3 63 is set to Normal the comparator output is as follows Displayed value HI comparator value LO comparator value HI output GO output LO output oec Refer to Setting the output form of the tolerance comparator result Comparator output form page 3 63 for details of the comparator output form The tolerance comparator result is output from the 12 pin terminal block and expansion connector on the terminal panel of the controller Refer to Function of the I O terminals page 4 2 for details of the external output terminals Measurement stops during the setting 2 4 2 Operations during Measurement and Their Functions Setting the tolerance comparator value 1 Press the SET key The system enters the tolerance setting mode 2 Press the key to select the OUT No to set the tolerance comparator value and then press th
198. ortional to the layed value 1 OUTO20V OV erminal of OUTO2 The 0 V termina S No 1 and No 4 are common The 0 V terminal of the 6 pin terminal block and 24 VDC terminal of the 12 pin terminal block are common through choke coils Be careful of the potential difference being generated among these terminals Reference Refer to Electrical specifications for the NPN type models page 4 12 for details about the electrical specifications Refer to Scaling the analog output Analog scaling page 3 50 for details about the analog output scaling 4 W O terminals Expansion connector The expansion connector is used for the comparator output for OUTO2 control input and binary output Applicable connector FX2B Series HIROSE Electric Co Ltd A 3 m expansion connector cable OP 51657 is available List of Optional Accessories page A 7 Terminal Description Cable No Signal name Gn color Comparator output Binary value output Circuit page 4 12 1 COM IN COM for input Brown 2 P1 Red 3 P2 Program No switch input Orange s p Non voltage input Yellow NPN type 5 B IN1 Voltage input Green 6 B IN2 PNP type Blue Binary selection input 7 B 3 Purple 8 B INA Gray 9 B OUT1 White NPN open collector 10 B OU
199. pansion connector are turned ON the auto zero is set for the OUT selected with the B IN terminal Limit the turn on time for the terminals to less than two seconds e NPN type X OFF when opened ON when short circuited PNP type OFF when opened ON when voltage is applied e When the synchronization is not set the auto zero is set to OUTO1 when the ZERO1 terminal is turned ON The measurement value at the instant when the terminal is turned on is set to 0 0000 f the ZERO1 or ZERO terminal is turned on for two seconds or more the auto zero is canceled Auto zero input using the RS 232C interface The auto zero function can be set or canceled with the command sent from the external devices through the RS 232C interface RS 232C page 5 1 2 8 2 Operations during Measurement and Their Functions Instantaneous Master Adjustment Auto offset The auto offset function can be used for master adjustment when the target is changed Set the size of the master target as the offset value and then use the auto zero function while measuring the master target The size of the master target can be set as the master value reference value 2 Refer to Auto Zero page 2 7 Refer to Offset page 3 47 Example To adjust the master target dimension at 10 000 perform the auto zero function after setting an offset value of 10 000 Displayed value Auto zero performed 10 000 Referenc
200. r description OUT12 jj OUT to be calculated Numerical value from 01 to 12 When the calculation is OU values will be 01 and 02 TO1 OUTO2 for example these two jj Error code Err 64 An OUT No which e xceeds the active OUT count was specified 5 RS 232C W OUT to be calculated AVE MAX MIN P P Incoming command SW OA M aa iiiiiiiiiiii CR Response command CR Parameter description This command is used when the selected calculation method is AVE MIN or The specified values are retained even after the calculation method is changed e Format used to specify multiple OUT HEAD or analog output channel options This is a sequence of numbers specifying 1 output or O no output for each OUT HEAD or analog output channel Example when OUTO2 and OUTOS are specified 010010000000 aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Error code Err 64 An OUT No which exceeds the active OUT count was specified m m ni Q 9 Q o Q Q 3 5 5 n zh o amp 3 Q n 23 o y o setting list W Scaling Incoming command Response command
201. r those used for the power supply RS 232C USB and LAN i x rc Ground XK LK G5001P V 2 1 Ground GND for 232 GND for terminal RS 232C USB LAN RS 232C USB LAN cable i USB LAN 24 VDC 24 VDC 24 VDC If the power supply terminal 24 VDC is short circuited through the internal component of the PC and the SG GND terminal of the LK G5000 Series a product breakdown may occur If this is the case isolate either the PC 1 or the LK G5000 Series 2 The internal wiring of a PC or PLC varies depending on the device Refer to the instruction manual of the device for details Safety precautions on laser products The models of the LK G5000 Series are classified as follows in terms of laser class Model LK H008 1 22 LK H020 LK H080 LK H023 LK HO08W 1 27 LK H025 LK H085 LK H028 1 22 LK H050 LK H150 LK H053 LK H027K LK H055 LK H155 LK H058 LK H052 LK H057 LK H052K LK H057K LK H082 LK H087 LK H152 LK H157 Wavelength 655 nm 650 nm 655 nm 690 nm FDA CDRH Output 0 3mW 0 95 mW 4 8 mW 4 8 mW 50 mW Part 1040 10 Laser Class Il Class Il Class Illa Class Illa Class class IEC60825 1 Output 0 3mW 0 95 mW 4 8 mW 4 8 mW 50 mW Laser Class 1 Class 2 Class Class Class 3B class N WARNING Use of controls or adjustments or performance of procedures ot
202. r use it in any way other than as described in the specifications The warranty will be voided in such cases When the LK G5000 Series is used in combination with other devices functions and performance may be degraded depending on the operating conditions and surrounding environment Do not use the LK G5000 Series for the purpose of protecting the human body Do not allow the temperature to change sharply around the LK G5000 Series including the accessories Otherwise condensation may lead to a malfunction N WARNING Ensuring safe operation Use the proper power supply voltage as specified Failure to do so may cause a fire electric shock or malfunction Do not attempt to disassemble or modify the unit Doing so may cause a fire electric shock or unit malfunction Handling abnormal conditions Turn off the power immediately in the following cases Using the LK G5000 Series in an abnormal condition could cause product breakdown Contact your nearest KEYENCE office for repair e If liquid or foreign matter enters the unit e f the unit is dropped or the housing is damaged f smoke or an abnormal odor is emitted from the controller 96M11282 Co CAUTION Ensuring safe operation Be sure to turn off the power to the LK G5000 Series and connected devices when you connect disconnect the cable to from them Failure to do so may result in product damage Do not turn off the power while any item is bei
203. rd target light diffusive white object is measured at the reference distance with the number of averaging measurements set to 16384 6 Specifications LK H080 H085 H082 H087 LK H080 LK H082 Model LK H085 LK H087 Mounting mode Diffuse reflection Diffuse reflection Reference distance 80 mm 80 mm Measurement range 18 18 Red semiconductor laser Wavelength 655 nm 650 nm Light source e IEC60825 1 Class Class 2 Class FDA CDRH Part 1040 10 Class Illa Class II Output 4 8 mW 0 95 mW Beam spot diameter at reference distance 70 um 1 080 082 70 um x 2500 um LK H085 087 Linearity 0 02 of F S F S 36 mm Repeatability 0 10 um Sampling cycle 2 55 5 10 20 50 100 200 500 1000 9 steps selectable Temperature fluctuation 0 01 of F S C FS 36 mm Enclosure rating IP67 Ambient light Incandescent lamp or fluorescent lamp 10000 Ix max Ambient 2 Environment temperature O to 50 resistance Relative humidity 35 to 85 RH No condensation Vibration 10 to 55 Hz 15 mm double amplitude in X Y and Z directions 2 hours respectively Material Aluminum die cast Weight including cable Approx 280 g 1 This measurement range is when the sampling cycle is over 20 us 2 This value is obtained when the KEYENCE standard target diffusive white object is measured whilst using t
204. rder of OUTO1 OUTO2 etc Parameter description Error code 5 RS 232C Setting change command The following subsections include details about the incoming commands and details about the response commands that are sent after the incoming commands are processed properly Refer to Outline of the command format page 5 5 for the error response commands and refer to Timing diagrams page 5 35 for the response delay time These commands are accepted only when the controller is in the Communication mode Measurement display switching Incoming command DC bb bb CR Response command CR bb OUT No to display data 01 OUTO1 02 2 12 OUT12 00 No display Parameter description Values should be specified in the order of the upper window and lower window Error code Err 64 An OUT No which exceeds the active OUT count was specified Tolerance setting Incoming command SW LM aa fffffff fffffff fffffff CR Response command SW LM CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Setting value format Effective digits 6 Values should be specified in the order of the upper limit lower limit and hysteresis The most significant digit for the hysteresis is not a sign but O Error code Err 64
205. rding to Conditions to start storing data 2 The measured value to be stored is determined in each sampling cycle 3 The measurement result is stored in the internal memory 4 The LK G5000 stops storing data according to Conditions to stop storing data 5 While the data storage function is stopped measured values will not be stored 2 12 2 Operations during Measurement and Their Functions W When storage cycle is Synchronization input 1 4 Starting stopping data storage Start 2 Stop 5 Synchronous input 3 1 1 1 Storing data into 2 internal memory 1 The LK G5000 starts storing data according to Conditions to start storing data 2 The measured value to be stored is determined according to synchronous input TIMING1 input RS 232C interface input and LK HD1000 timing buttons are available for synchronous input 3 The measurement result is stored in the internal memory 4 The LK G5000 stops storing data according to Conditions to stop storing data 5 While the data storage function is stopped measured values will not be stored Storage timing Storage timing is specified with Storage cycle For details on storage cycle refer to Storage cycle selection page 3 65 Storage cycle Storage timing x1 Stores all measurement data x2 to x1000 Samples measurement data and stores sample data in the sampling cycle that are a multiple o
206. re Use This chapter describes the configuration of the LK G5000 Series the operational precautions and the preparations required before using it Be sure to read this chapter thoroughly before using the LK G5000 Series System Configuration essssseeee 1 2 Checking the Package Contents 1 3 Part Names and Functions 1 6 Mounting Connecting the Units 1 10 Outline of the Measurement and Settings 1 29 Initializing the LK G5000 Series to the Factory Default Settings 1 31 1 1 1 Before Use System Configuration The LK G5000 Series can be used along with commercially available devices for various purposes J Indicator buzzer Issues an alarm depending on the comparator result output LK Navigator2 Setup support software LK H2 2 1 USB RS 232C Programmable logic controller PLC Enables control and measured value reading through RS 232C communication or the parallel board of the PC LK G5000 Series CC Link i Enables synchronization communication unit 4 control of the measurement B LK CC100 H and program number i Head DeviceNet i switching as well as reading expansion unit communication unit of control output and LK HA100 LK DN100 measured values Photoelectric sensor proximity sensor Tra
207. ress the key to select E 1 Trigger 2 and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status OTM LE OGo 3 Function Settings Using offset the measurement Offset The offset function is used to add or subtract a desired value to or from the displayed value By setting the offset value in advance you can display that value when performing the auto zero operation The offset value is applied to the measured value after it is processed with the specified measurement mode and auto zero operations Refer to List of initial values and setting ranges page 3 26 for the setting range and restrictions of the offset function BReterence The offset value can also be used for master adjustment by using the auto zero function auto offset function Set the size of the master target as the offset value and then use the auto zero function while measuring the master target The size of the master target can be set as the master value reference value Setting the offset value The following procedure sets the offset to OUTO1 as an example 1 2 I o Hold down the SET key Press the key to select the OUT settings and then press the ENT key Press the key to select the target OUT OUTO1 ait 1 and then press the ENT key Press the key to select functio
208. return to the measuring mode are automatically controlled by the software When the RS 232C communication is used with the LK Navigator 2 the refresh rate becomes slow compared with the rate using the USB or LAN communication 6 Specifications Response delay time Measurement response time This is the period of time until the LK G5000 Series recognizes the change in the target and outputs the signal This is calculated by the following formula Measurement response time Sampling cycle T6 Measurement modes other than Measurement mode of semi semi opaque opaque 2 55 us T6 x 138 T4 50 us 5 us T6 x 74 4 50 us 10 us T6 x 41 4 50 us 20 us T6 25 T4 50 us 50 us T6 x 16 T4 50 us 100 us 200 us T6 x 13 T4 100 T6 x 10 T4 100 us 500 us T6 x 13 T4 100 us 1000 us T6 x 11 TA 100 us For details about the sampling cycle T6 and reset time T4 refer to Timing details page 4 26 When the mutual interference prevention function is used the sampling cycle T6 is calculated as T6 x 2 for AB ON or T6 x 3 for ABC ON When Velocity is selected for the measurement type T4 is calculated as T4 T6 when Acceleration is selected T4 is calculated as 4 2 T6 W Power ON reset time This is the period of time until measurement starts after the LK G5000 Series is turned on Power ON reset time when only the cont
209. rface CC Link or DeviceNet set this setting to Panel operation 3 73 3 Function Settings Copying initializing the program Program This function is used to copy or initialize a program Function No Operation Function a program by specifying the source program number 1 0 CaP destination program number ref Initialization Initialize a program by specifying the program number of the program Copying a program 1 2 3 74 Hold down the SET key Press the key to select the Environment settings Enu and then press the ENT key Press the key to select function symbol C Program and then press the ENT key Press the key to select C 0 Copy 0 and then press the ENT key Press the A key to select the source program number and then press the ENT key In this example Program No 1 is specified as the source program Press the key to select the destination program number and then press the ENT key In this example Program 2 is specified as the destination program OTM Oco Oto OTM TR ee ee Oo OTM LL Oto VU LLU 1 1 1 OTM Oco
210. rminals Functions of the I O Signals This section describes the functions of the I O input output signals Refer to Names and functions of the I O terminals page 4 2 for details about the layout of the individual terminals Comparator output Name Description Reference page Tolerance comparator output OUT HI OUT GO OUT LO Outputs the tolerance comparator result of the corresponding OUT when the binary selection input is set to select the comparator output Alarm output Name Description Reference page Alarm N C output ALARM Outputs an alarm of the type specified with the Alarm output type system alarm or measured value alarm page 3 68 Measurement control input output Name Description Reference page TIMING input TIMING Inputs a synchronous signal to the OUT selected with the binary selection input RESET input RESET Resets the measured value of the OUT selected with the binary selection input TIMING1 input TIMING Inputs a synchronous signal to the synchronized OUT RESET1 input RESET1 Resets the measured value of the synchronized OUT 1 This input is valid when the binary selection input is set to select the binary output and the binary selection confirmation input is turned on The input is not accepted when the binary selection input is set to select the comparator output or the b
211. roller is used Approx 7 seconds When 10 head expansion units are connected to the controller Approx 17 seconds 6 Specifications Dimensions LK G5001V LK G5001PV Unit mm 128 65 34 5 79 5 4xM4 Depth 6 LK G5001 LK G5001P Unit mm 65 65 105 5 DIN rail 124 ES M o 4 4 Depth 6 6 15 6 Specifications LK HD500 Unit mm 62min _ 62 Panel thickness Display panel 46 0 5 to 5 mm 13 attachment ring Go 1 1 75 100min BR a Panel cutout 6 16 6 Specifications LK HA100 Unit mm 26 3 65 S 26 3 128 65 135 114 M4 Depth 6 6 Specifications LK H008 H008W 13 5 max 73 5 Unit mm 014 312 22 8 127 Laser radiation warning indicator E 2x044 mounting hole 12 3 66 27 5 Unit mm m LK H020 H025 H023 H028 H022 H027 H022K H027K
212. s NPN open collector output rating 50 mA max 40 V max Residual voltage 0 5 V max PNP open collector output rating 50 mA max 30 V max Residual voltage 0 5 V max Non voltage input rating ON voltage 1 V max OFF current 0 6 mA max Voltage input rating Maximum input rating 26 4 V ON voltage 10 2 V OFF current 0 6 mA Parts of the input output circuit of the LK G5000 Series are internally common Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables external devices For details refer to Precautions on wiring page 7 6 Specifications LK H008 H008W LK H008 Mosel LK H008W Mounting mode Specular reflection Reference distance 8mm Measurement range 0 5 mm Red semiconductor laser Wavelength 655 nm Light source vU IEC60825 1 Class II Class FDA CDRH Part 1040 10 1885 1 Outpu 0 3 mW Beam spot diameter at reference 020 distance 20 um x 550 um Linearity 0 05 of F S F S 1 0 mm Repeatability 0 005 um 0 001 um Sampling cycle 2 55 5 10 20 50 100 200 500 1000 us 9 steps selectable Temperature fluctuation 0 02 of FS C F S 1 0 mm Enclosure rating IP67 Ambient light Incandescent lamp or fluorescent lamp 10000 Ix max Environment ipii uM 0 to 50 resistance Relative
213. s and the system enters the measuring status Refer to Function Settings page 3 1 for details 1 31 1 Before Use MEMO 1 32 Operations during Measurement and Their Functions This chapter describes the operations that can be performed during displacement measurement and their functions Switching the Measurement Value Displays 2 2 Setting the Tolerance Comparator Value 2 4 Instantaneous Zero Setting Auto Zero 2 7 Instantaneous Master Adjustment Auto offset 2 9 Program Functlon iere rice tires 2 10 Switching Program Nos 2 11 Storing Measured Values in the Memory Data Storage F tictlon ite taret dE iri RES 2 12 2 1 2 Operations during Measurement and Their Functions Switching the Measurement Value Displays This section describes how to switch the measurement value displays Switching between the upper window display and lower window display During measurement you can switch the following three display types by pressing the key Upper window single display Lower window single display Dual display Dual display default setting OH Oco NIE hot d Ll 1 Akey Akey DTM IL d uu Akey
214. s value for 20 us 1000 us The sampling cycle can be changed 15 When the sampling cycle is changed the measu averaging time RESET time and refresh cycle a calculated as x 2 for ON or x 3 for A When Velocity is selected for the measurement Acceleration is selected T4 is calculated as T4 2x T6 4 26 rement response time measurement so change accordingly When the mutual interference prevention function is used the sampling cycle T6 is BC ON ype T4 is calculated as T4 T6 when 4 I O terminals W Measurement averaging time and RESET time T4 Measurement Filter SECHS RESET time 4 1 T6 x1 T6 x 1 4 T6x4 T6x4 16 T6 x 16 T6 x 16 64 T6 x 64 T6 x 64 No of 256 T6 x 256 T6 x 256 1024 6 1024 6 1024 4096 T6 x 4096 T6 x 4096 16384 T6 x 16384 T6 x 16384 65536 T6 x 65536 T6 x 65536 262144 T6 x 262144 T6 x 262144 Low pass filter T6 x 12 T6 x 12 High pass filter T6 x 12 T6 x 12 When the mutual interference prevention function is used the sampling cycle T6 is calculated as x 2 for AB ON or T6 x 3 for ABC ON When Velocity is selec Acceleration is selected T4 is calculated as T4 2x T6 W Program No change time T7 ed for the measurement type T4 is calculated as T4 T6 when Program No change time T7 Number of sensor heads connected to the controller x 50 ms Number
215. 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 2 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 the Products for Buyer s intended use KEYENCE will not be responsible for any damages that may result from the use of the Products 3 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
216. setting 2 4 Translucent 3 8 Transparent 3 8 Transparent 2 3 8 Trigger iussus enn 3 45 Trigger condition 3 45 2 U USB 1 7 V Velocily rne tete ette es 3 53 Voltage input eresi 4 13 Warning labels Revision History Date of printing Version Revision details March 2009 First edition 96 00415 0039 2 May 2009 Second edition 96M00604 0059 1 P 1 24 Addition of notes regarding wiring October 2009 Third edition STROBE output was added to pages 4 15 4 19 and 4 21 November 2009 Second revision first edition LK H008 HOO8W added January 2010 Third revision first edition LK H085 H087 LK H155 H157 added March 2010 Fourth revision first edition LK H080 H082 LK H150 H152 added WARRANTIES AND DISCLAIMERS 2 EYENCE 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 he Products and not to represent that the Products would necessarily conform to said models or
217. sing the RS 232C interface The program numbers can be switched with the command sent from the external devices through the RS 232C interface page 5 11 The method for switching the program numbers varies depending on the setting of Setting the program switching method Setting selection page 3 73 in the Environment settings Function No Selection item Possible operation 0 F nEL Panel operation RS 232C interface b i Eut External terminal input BReterence It is also possible to switch program numbers by using the LK HD1001 dedicated touch panel or the LK Navigator 2 setup support software 2 Operations during Measurement and Their Functions Storing Measured Values in the Memory Data Storage Function This function stores measured values of an arbitrary OUT No in the controller s internal memory The LK G5000 series can store data for up to a total of 1 200 000 measured data points in the internal memory at each synchronous input or in a storage cycle For the storage timing Synchronized with sampling cycle or Synchronized with synchronous input can be selected To start and stop data storage and to read data use the RS 232C interface or the LK Navigator2 Refer to LK Navigator2 User s Manual W When storage cycle is x1 Sampling cycle 4 1 Starting stopping data storage 2 i gt 5 1 Storing data into internal memory 1 The LK G5000 starts storing data acco
218. specified W Synchronization setting Incoming command 5 Response command SR OJ aa c CR Parameter description OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Function No 0 OFF 1 ON Error code Err 64 An OUT No which exceeds the active OUT count was specified W Storage OUT No setting Incoming command SR OK aa CR Response command SR OK aa c CR Parameter description aa OUT No Numerical value from 01 to 12 01 OUT1 02 OUTO2 12 OUT12 Function No 0 OFF 1 ON Error code Err 64 An OUT No which exceeds the active OUT count was specified Common settings W Sampling cycle Incoming command SR CA CR Response command SR CA c Parameter description 6 200 us 7 500 us 8 1000 us c Function No 0 2 55 us 1 5 us 2 10 3 20 us 4 50 5 100 us Error code 5 31 5 RS 232C Mutual interference prevention Incoming command SR CB CR Response command SR CB c CR Parameter description c Function No 0 OFF 1 AB ON 2 ABC ON Error code Comparator output form Incoming command SR CD CR Response command SR CD c CR Parameter description
219. t H Display value for the 999999 to 999999 001 000 second point Output value for the 10 5 V to 10 5 V 01 000 second point Measurement type Displacement velocity acceleration Displacement Upper tolerance limit 999999 to 999999 005 000 Tolerance Lower tolerance limit 999999 to 999999 005 000 Hysteresis width to 999999 000 000 3 Function Settings List of the OUT settings screens OUT OUT01 OUT calculation OTM OLo OTM OTM 111 13 mj mpm or LILUL 11111 0102 Scaling 1 00 OTM n 114 Creo ALL d H Oco Oo OrM L ILL ILLLI Measurement 1 OUT12 wv mode OTM n 2 IJ 11 1 4 LT Trigger 4 OM Oto OTM LI ti Offset 1 OLo OTM COEL Er racc Minimum display unit Oco Dto OTM JT ru Analog scaling 1 OM Oto OTM H cro nh ALA Measurement type 1 n Ui n nr 3 Function Settings Setting the OUT calculation Calculation method This function is used to select the calculation measure surface displacement thickness or with the Head settings method according to the target whether to
220. t connection with a PC s the PC connected using one to one connection or local connection To establish LAN connection with a PC use one to one connection or local connection which includes only the PC and the LK G5000 Series units Error Codes This section lists the error codes displayed by the LK G5000 Series and the countermeasures Display System error Error description Countermeasure Err 00 Head connection error Err 01 to 12 Head 01 to 12 error Check the sensor head connection If there are errors with two or more sensor heads the smallest error number among Err 01 to 12 is displayed Err 13 Controller error Turn off the power once and turn it on again If the error continues contact your nearest KEYENCE office Err 14 Display panel communication error Check the connection with the display panel Err 15 Controller SRAM error Turn off the power once and turn it on again or initialize the settings If the error continues contact your nearest KEYENCE office Err 16 USB communication error Turn off the power once and turn it on again If the error continues contact your nearest KEYENCE office Err 17 Ethernet communication error Turn off the power once and turn it on again If the error continues contact your nearest KEYENCE office Err 18 Expansion unit error Turn off the power once disconnect
221. the ENT key Use the p gt and keys to set the input value 2 for point 2 for OUTO1 and then press the ENT key The current measured value can be loaded by pressing the ZERO key Use the p gt and keys to set the displayed value 2 for point 2 for OUTO1 and then press the ENT key The setting is saved Press the SET key The system returns to the measuring status When the following conditions are not satisfied Err is displayed and the setting is disabled Press the ENT key to cancel the error and then set the scaling again 1 Input value 1 Input value 2 0 2 Displayed value 2 Displayed value 1 Input value 2 Input value 1 Reference If the ZERO key is pressed during the value input step the current measured value is used as an input value If this key is pressed and held for three seconds the initial value is input 3 32 Oco OTM rnm J CU I OH OTM Wh nmn Olo OTM J CoD 3 Function Settings Apply a filter to ensure stable measurement Filter The LK G5000 Series offers the following three types of filter operations Function No Filter name Functi
222. the OUT settings and then 7 press the ENT key ML Oto OTM 3 Press the key to select the target OUT OUTO1 ait 1 and then press the ENT key 2 CH 1 LE OTM 3101 2011 3 29 3 Function Settings 4 7 8 Press the gt key to select function symbol Calculation among OUT and then press the ENT key Press the key to select A 2 Addition 5 2 and then press the ENT key Press the key to select the target OUT to assign as Add 1 and then press the ENT key Press the key to select the target OUT to assign as Add 2 and then press the ENT key Press the SET key The system returns to the measuring status When the Transparent object 2 mode page 3 8 is set select the surface on which the measurement target actually exists The OUT data obtained with the velocity or acceleration measurement cannot be specified as calculation data for the other OUT 3 30 Oto 10 20121 OTM n 1 1 1 OLo _ CILE J L 3 Function Settings Calibrating the displayed value based the measured value Scaling This function is
223. the Products Samples 4 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 EYENCE AND ITS AFFILIATED 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 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 Specifications are subject to change without notice
224. the SET key The system returns to the measuring status 3 Function Settings Specifying the number of sensor heads to be used Active head count This function is used to set the number of sensor heads to be used When you change the active head count or active OUT count in the Environment settings all the settings of the LK G5000 Series except for the Environment settings are reset When you connect the LK HA100 head expansion unit s and add a sensor head s be sure to specify the active head count and active OUT count before changing the other measurement settings Changing the value of the active head count 1 2 I o Hold down the SET key Press the key to select the Environment settings and then press the ENT key Press the p gt key to select function symbol F Active head count F and then press the ENT key Press the key to select the value of the active head count and then press the ENT key A confirmation screen is displayed To change the value of the active head count to this value press the key select 5 and then press the ENT key The setting is saved To cancel the change select Press the SET key The system returns to the measuring status OLo Oco Oto OTM nir ici Oto OTM Worle LIU
225. ting the separate type controller dedo deme 1 18 Mounting the single unit type controller sess 1 18 Mounting the sensor head 1 10 Mutual interference Mutual interference prevention 3 60 Mutual interference prevention function 3 60 N Noise Control Lie cen eet tan 4 Non voltage 4 12 Number of display digits 3 48 Numerical value setting procedure 2 5 3 47 Open collector 4 13 Operation eee ue 1 6 OPTIONS 3 55 QUIT 2 eri ett ret dm 3 24 a ng as 1 30 Qutp t formiat tiec 5 40 P Package 1 3 PanelilOCk x t tte 3 76 Part names and functions 1 6 Peakhold s enm Peak to peak hold secet tttm ned rr s Program copy and initialization 3 74 Program No change time 4 27 Program No switch input 4 9 Program 3 73 R te Refresh REMOTE c tene Response delay time 23205252 ied RS 232C communication parameters Roche EM dor LL ah 3 72 3 81 S Sample hold
226. tive head count was specified Median Incoming command SW HG qq c CR Response command SW HG CR Parameter description qq Head No c Function No 0 OFF 1 7 point 2 15 point 3 31 point Numerical value from 01 to 12 Error code e Err 62 is ou t of range Err 64 A head No which exceeds the active head count was specified W LASER CTRL group Incoming command SW HH Response command SW HH qq CR Parameter description Head No c Function No umerical value from 01 to 12 0 LASER CTRL1 1 LASER CTRL2 Error code e Err 62 is ou Err 64 A head of range which exceeds the active head count was specified W Range setting Incoming command SW Response command SW HI CR Parameter description Head No c Function No Numerical value from 01 to 12 0 CENTER 1 FAR Error code e Err 62 is ou t of range Err 64 A head No which exceeds the active head count was specified 5 RS 232C W Mutual interference prevention group Incoming command SW HJ qq c CR Response command SW HJ CR qq Head No Numerical value from 01 to 12 Parameter description c Function No 0 OFF 1 AB ON 2 ABC O
227. to the human body eyes and skin may result Do not stare into the beam Do not direct the beam at other people or into areas where other people unconnected with the laser work might be present Be careful of the path of the laser beam If there is a danger that the operator may be exposed to the laser beam reflected by specular or diffuse reflection block the beam by installing an enclosure with the appropriate reflectance Install the products so that the path of the laser beam is not as the same height as that of human eye Do not disassemble this product Laser emission from this product is not automatically stopped when it is disassembled 11 Precautions on Class 1 Laser Products Follow the instructions mentioned in this manual Otherwise injury to the human body eyes and skin may result Do not stare into the beam Do not disassemble this product Laser emission from this product is not automatically stopped when it is disassembled 12 Safety features of the laser product The LK G5000 Series is equipped with the following safety features W Laser radiation emission indicator Lights or flashes while the LK G5000 Series is in operation 13 m LASER CTRL terminals The operation is different between the laser class sensor head LK H0O23 LK HO28 LK H053 LK H058 and the laser class 1 2 or 3R sensor head NPN type PNP type LASER LASER CTRL 1 CTRL 1 LASER LASER jo CTRL
228. tput single Incoming command 5 aa CR Response command MS aa hhhhhhhh CR Only the measured value for the specified OUT No is output Parameter description SUA No Numerical value from 01 to 12 01 OUT1 02 OUTOA 12 hhhhhhhh Measured value format Error code Measured value output multiple Incoming command MM iiiiiiiiiiii CR Response command MM iiiiiiiiiiii hhhhhhhh hhhhhhhnh hhhhhhhh CR Any number of OUT can be selected from 12 OUTs to output their measured values Parameter description each OUT Example when OUTO2 and 5 are specified 010010000000 hhhhhhhh Measured value format Err 62 All OUTS are specified with 0 Err 64 An OUT No which exceeds the active OUT count was specified Error code E Measured value output ALL Incoming command CR Response command MA hhhhhhhh hhhhhhhh hhhhhhhh CR The measured values for all OUT Nos being used are output according to Active OUT count in the Environment settings Example When the Parameter description active OUT count is four the measured values for OUTO1 to OUT04 are output hhhhhhhh Measured value format Error code 5 RS 232C W Timing ON OFF single Incoming command TS p aa CR Response command TS p aa CR Parameter descriptio
229. tting as follows Process count set to 9999 The measurement result is output using the last held value Process count set to 0 to 9998 When the alarm continues for longer than the specified process count during the sampling period an alarm value FFFFFF is output as the measurement result BRReterence 3 The synchronous input and reset input can be controlled using the RS 232C page 5 9 and page 5 11 The strobe output time can also be changed Refer to Setting the strobe output time Strobe time page 3 64 for details When the average hold is selected for the measurement mode set the filter function to the averaging filter with the number of averaging measurements set to one 3 41 3 Function Settings Sample hold Trigger 1 Measured value Measured value in sample hold mode Comparator standby is displayed Synchronous input a RESET input ON 1 operation 1 1 ON Comparator output KC Comparator operation K__Comparator operation 2 Comparator operation i Binary output 2 KO Measured value Measuredvalue Measured value RS 232C output Quse vaue gt The internal measured value when the synchronous input turns on is held and output n the following cases the comparator standby status the display shows continues until the first measured value is determined When the power is turne
230. unication cable for RS 232C 2 5 m A 7 Description RS 232C conversion OP 26401 A conversion adapter for a D sub adapter 9 pin connector This connector is used in combination with the OP 96368 RS 233C conversion OP 96369 A conversion adapter for a D sub adapter 25 pin connector This connector is used in combination with the OP 96368 USB cable OP 66844 A cable for USB connection 2 m Key operated switch OP 86982 Key operated switch for laser emission control Ethernet cable OP 66843 Cross cable 3m for Ethernet communication A 8 ype of Measurement and Sampling frequen When the type of measurement is Velocity or Acceleration the range to display the measured value is determined according to the settings of minimum display unit sampling frequency and mutual intervention prevention function O Possible to display measured values Measured value displayed as FFFFFF When the Acceleration mode is selected 1 8 Series LK H02 Series Sampling 99 9999 999 999 9999 99 99999 9 999 999 9999 99 99999 9 frequency us m s Im s Im s Im s km s e kms Rema 2 55 9 2 55us Mutal intervention prevension function OFF 5 o Mutal intervention prevension function OFF 5 1
231. upport software User s Manual PDF file USB cable 2 m LK G5001 LK G5001P Separate type controller Controller User s LK G5001 Manual Screwdriver 1 This manual 1 Packaged separately LK H2 CD ROM U Setup support software LK Navigator 2 Setup support software User s Manual PDF file USB cable 2 m 1 3 1 Before Use LK HA100 Head expansion unit Head expansion unit Instruction LK HA100 1 Manual 1 LK HD500 Separate type display panel Display panel Display panel LK HD500 1 The cable connecting the controller is sold separately page A 7 LK HD1001 Touch panel Touch panel User s Pung beakers Manual 1 The cable connecting the controller is sold separately page 7 1 4 1 Before Use Sensor head 1 Laser label sheet 1 The Laser label sheet is not attached with LK H008 LK HOO8W e 0 7 m cable CB A2 2 m cable CB A5 5 m cable CB A10 10 m cable CB A20 20 m cable CB A30 30 m cable CB A5E CB A10E Head to controller extension cable 1 5 m extension cable e CB A10E 10 m extension cable For each sensor head connection use only one head to controller extension cable and limit the total length to 30 m at maximum You cannot connect the CB A E to the CB A30 You cannot connect two CB A10E cables to the CB A10 The package contents have been carefully inspected
232. utal intervention prevension function ABC ON 100 100 Mutal intervention prevension function OFF 150 50us Mutal intervention prevension function ABC ON 200 O O 200 5 Mutal intervention prevension function OFF 300 O 100ys Mutal intervention prevension function ABC ON 400 200ys Mutal intervention prevension function AB ON 500 9 500ys Mutal intervention prevension function OFF 600 O 200 5 Mutal intervention prevension function ABC ON 1000 O 1000ys Mutal intervention prevension function OFF 1500 O 500us Mutal intervention prevension function ABC ON 2000 1000us Mutal intervention prevension function AB ON 3000 1000 5 Mutal intervention prevension function ABC ON A 1 5 Series LK H08 Series LK H15 Series Sampling 99 9999 999 999 9999 99 99999 9 999 999 9999 99 99999 9 frequency us mm s mm s mm s mm s m s m s m s Remark 2 55 O 2 55us Mutal intervention prevension function OFF 5 5ys Mutal intervention prevension function OFF 5 1 O 2 555 Mutal intervention prevension function AB ON 7 65 2 55 Mutal intervention prevension function ABC ON 10 9 10 5 Mutal intervention
233. utomatic transmission in the Environment settings is set to ON page 3 72 e f the synchronous input turns on during the RESET operation the system stops the RESET operation and starts sampling f an alarm occurs for the internal measured value during the sampling period the measurement result is displayed differently depending on the alarm handling setting as follows Process count set to 9999 The measurement result is output using the last held value Process count set to 0 to 9998 When the alarm continues for longer than the specified process count during the sampling period an alarm value FFFFFF is output as the measurement result f the RESET input or ZERO input is turned on during the sampling period the sampling stops and the comparator standby status starts 3 43 3 Function Settings The synchronous input and reset input can be controlled using the RS 232C page 5 9 and page 5 11 The strobe output time can be changed Refer to Setting the strobe output time Strobe time page 3 64 for details The filter function should be set to Averaging page 3 33 The number of averaging measurements can be set as desired 3 44 Setting the trigger condition Trigger 3 Function Settings The Trigger 1 and Trigger 2 settings determine the sampling period during which the measured value is held for the specified measurement mode operation For the differences in the timing refer to Using the
234. ver must be replaced Because this replacement requires KEYENCE repair service contact your nearest KEYENCE office the synchronization control properly set according to the measurement mode Set the synchronization control according to the measurement mode page 3 62 Does condensation occur in the unit Check the installation environment page 1 3 The laser beam is not emitted S the head to controller cable properly connected the power supply cable properly connected Connect the head to controller cable and the power supply cable properly page 1 26 Are the laser remote interlock input and the laser OFF input provided properly Provide these inputs properly page 1 10 Are the LASER CTRL terminal and LASER CTRL group set properly Adjust to the proper settings page 1 10 page 3 20 16 the active head count set properly Adjust to the proper setting page 3 79 Is the problematic sensor head assigned to any OUT Assign the sensor head to be used to a certain OUT page 3 28 The laser beam is not emitted continued Is the problematic sensor head assigned to group C while the mutual interference prevention is set to AB ON Change the setting to ABC ON or assign the sensor head to group A or B page 3 60 Is the operation of the specified measurement mode possible with the specified sampling cycle setting Set the sampling cycle whi
235. will not be output Environment settings parameters Set the environment settings as follows page 3 72 Item Setting value Remark Baud rate 9600 19200 38400 57600 1 15200 bps Set the appropriate parameter according to the external device to be Parity None even odd connected Automatic Select ON or OFF according to the transmission ON OFF output type Output type The measured value to be output is the value determined by the external synchronization TIMING1 input The output is set as follows depending on the automatic transmission setting Automatic transmission Output type OFF Disables the measured value output through the external synchronization ON Enables the measured value output through the external synchronization 5 RS 232C 19 When the measurement mode is other than the sample hold Trigger 2 ON TIMING input OFF RS 232C data output 2 2 B When the measurement mode is the sample hold Trigger 2 ON TIMING input SFF RS 232C data output CR t 1 T2 4 2 ms Reference For details on T2 input response time and T4 sampling period refer to Timing details page 4 26 5 39 5 RS 232C Output format The following command format is used for the measured value output Regardless of the synchronization setting synchronous asynchronous the measured value determined for ea
236. x 4 8 12 2 12 12 3 2 4 8 12 2 12 12 When at least one sensor head set to the corresponding measurement mode is connected O A sensor head set to the corresponding measurement mode can be connected X When a sensor head set to the corresponding measurement mode is not used Setting impossible The values in the parentheses are the number of OUT which can be used for the calculation of ADD SUB P P MAX MIN and AVE among OUT The number of OUT which can be set to the velocity acceleration measurement varies depending on the sampling cycle as follows 2 55 us 1 5 us 2 10 us 4 and 20 us or longer 12 When the number of OUT exceeds the limitation an alarm value is output for the exceeding OUT 3 59 3 Function Settings Setting the mutual interference prevention function Mutual interference prevention When more than one sensor head are connected and mounted in close proximity they may receive the light emitted from the other sensor head resulting in a measurement error The mutual interference prevention function assigns the sensor heads to three groups at maximum A to C to allow these groups to emit light alternately This prevents interference with the sensor heads in the other group When the measurement When the thickness of a transparent points are close object is measured 30N3A34 The following procedure
237. y to select the Common settings ian cm and then press the ENT key _ UL 3 Press the p gt key to select function symbol Alarm Sa 685 CDU output type and then press the ENT key VL LUI 10 OTM LH 11111 4 Press the key select H 1 Measured value alarm EM H 1 and then press the ENT key Lt o cl The setting is saved Olo OTM 11 Press the SET key The system returns to the measuring status 3 Function Settings Setting the Operating Environment settings ENV This section describes how to set the device operations List of functions and function Nos The following five settings are available for the Environment settings The functions and setting values are shown below Function Function Function No Reference symbol Function display 0 1 2 3 4 page RS 232C Baud rate 3500 13200 38400 a bad 15200 Parity page Ewen add nan 3 72 Automatic transmission arr an Terminal Setting selection Panel input page 5 x 3 73 PANEL tut Initialization page i Er ASE a Panel lock OFF Lott aFF Active OUT count E E 2 00 to 12 E 8 DA nunt Active head F 20 08 to 12 F 8 e

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