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User`s Manual

1. 1 1 32 7 i j i 4 75 L 4 75 46 Y i 7 i po mE T F Optical axis 12 5 E 2 4 5 30 Ls Emission Mount hole Reception axis axis AT Reference 55 surface Measuring center Mount hole dimensions a LALA 9 LIIS L 47 0 1 Lens 16 Lens 010 suoisueauiiq pue suogeouioeds PAJE ZX L N 1 34 User s Manual Section 7 APPENDIX ZX LD30V ZX LD30VL Applicable Amplifier Units ZX LDA11 N 41 N ZX LDA11 41 Measuring center 30 mm distance Measuring range 2 mm Light source Red semiconductor laser A 650nm 1mW max JIS class 2 Beam diameter 1 50 um 75 um x 2mm Resolution 2 0 25 um Linearity 3 0 2 F S Entire range Temperature characteristic 4 x0 0396F S C Ambient temperature Operating 0 to 50 C Storage 15 to 60 C with no icing or condensation Ambient humidity Operating and storage 35 to 85 with no condensation Ambient illumination 3000 Ix incandescent light Vibration resistance destructive 10 to 150 Hz 0 7 mm double amplitude 80 min each in X Y and Z directions Degree of protection IP40 Materials Aluminum die cast Weight packed state Approx 250g F S Full scale of measureme
2. n lt gt i White HIGH judgement output Pa DC12 Green PASS judgement output to 24V I EE Q TE i Load l Gray LOW judgement output i p l Load l i i Jek Load z Blue GND 0V I E 4 64 2 i e e E BE Pink LD OFF input E AN ee E l i mina i e 7 Purple Timing input Es i t A l AN T gt mar CHO 4 2 Orange ero reset inpu i w odi mS E Red Reset input E 9 AW T o l o i o l i i Current output 4 to 20mA i l i Currentivoltage Black Linear output output a Switch s i 1009 Voltage i Load Current output 3000 or lower AW 4V Shield Linear GND Voltage output 10kQ or higher i ZX L N User s Manual 29 o oO 7 fe 3 N MEMO ZX L N 30 User s Manual Section 3 BASIC OPERATION Flow of Operation 32 w Basic Knowledge for Operation 34 o Oo Switching Modes 34 Oo Reading Displays 35 m Key Operations 36 s Condition Settings 37 e Inputting Numeric Values 38 x Function Transition Charts 39 RUN Mode 39 T Mode 39 FUN mode 40 4 Setting the Auto Scale 42 4 Setting the Standard Received Light Amount 45 Measuring the Received Light Amount Intensity Mode 46 ZX L N User s Manual 31 Section 3 BASIC OPERATION Flow of Operation When Reflective Type When Through beam Sensor H
3. Display Error Countermeasure Pages E CHL There are two Sensors but only one e If two Amplifier Units have been connected turn p 11 Amplifier Unit connected OFF the power supply and check that the Amplifier p 21 and Calculating Units are connected correctly e f only one Amplifier Unit is being used connect p 108 another Amplifier Unit temporarily and turn OFF the p 123 two sensor operation or initialize the settings data i E DAT Two sensor operation e Change the mode for the CH1 Amplifier Unit to RUN p 11 communications data error e Turn OFF the power supply and check that the p 21 Amplifier and Calculating Units are connected p 34 correctly Replace the Amplifier Unit or the Calculating Unit if the above countermeasures do not solve the problem e f Smart Monitor is used this error may occur depending on the communications conditions E EEP EEPROM data error Hold down the ENT Key for three seconds or longer p 11 Once the data has been cleared cycle the power supply Replace the Amplifier Unit if the above countermeasure does not solve the problem E HED The Sensor Head is disconnected Turn OFF the power supply check the connection for p 21 the Sensor Head and then turn ON the power supply again If this does not solve the problem the Sensor Head is defective Replace the Sensor Head E SHT One or all of the judgement outputs Turn OFF the power supply check that the HIGH
4. ZX L N 104 User s Manual Section 5 DETAILED SETTINGS The following description uses the OFF delay timer as an example Make the necessary adjustments if other timers are used Moving to FUN mode and TIMER v 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display m m m TIMER on the main display mm Selecting Timers 3 Press the UP or DOWN Key a 7 g n pr e The sub display will flash SUB a Pe oT 2 play arr g o 2 Q c c 4 Use the UP or DOWN Key to select the z 7 desired timer type SUB Pa ae e g 3 A D d Ei 2 5 Press the ENT Key to confirm the setting ov zu 4 S The setting will be registered SUB f i 7 DUE 8 Qu Jj If anything other than OFF is selected use the following 5 procedure to set the timer time 5 Q E 3 o Setting Timer Time when a Timer Type Other Than OFF Is Selected Y 6 Use the LEFT and RIGHT Keys to display G D T TIM on the main display T TIM cannot be displayed if OFF is selected ZX L N Users Manual 105 o 5 a c Z 2 Q o 3 D 5 et o e et 9 et z 3 3 a 3 D 106 Section 5 DETAILED SETTINGS T Press the UP or DOWN Key The leftmost digit of the sub display will flash Q 9 8 Use the Cursor Keys to set the timer time lt D Moves from one digit to ms 9 Press the ENT Key to confirm the
5. D o zc et o zc et Moving to RESET 3 Press the UP or DOWN Key Q U s T The sub display will flash i N e E e 4 Use the UP and DOWN Keys to display p d is GR _ E e 5 Press the ENT Key LI z 6 Use the LEFT and RIGHT Keys to display M 3 RESET on the main display T ZX L N 1 02 User s Manual Section 5 DETAILED SETTINGS Selecting Output Status for Non measurement T Press the UP or DOWN Key _ mai P The sub display will flash QO v ss t raf t um l ec w B Use the UP and DOWN Keys to select either a orate KEEP or CLAMP Eam Ld t r 9 Press the ENT Key to confirm the setting LI The setting will be registered SUB Z ri raf Next set the clamp value if CLAMP is selected Setting Clamp Values when CLAMP Is Selected 10 Use the LEFT and RIGHT Keys to display a p CLAMP on the main display EO CI CLAMP cannot be displayed if KEEP has been A aP vut selected SO md m Q U z2nu E Fr ee e 12 Select the clamp value p B x m wuWwn r 13 Press the ENT Key to confirm the setting LI W 17n The setting will be registered SUB Z t f 9 ZX L N User s Manual Lr D O zc et o cz eR 103 Section 5 DETAILED SETTINGS Setting Judgement Output Timing Timer The timing for judgement outputs can be adjusted to match the operation of external devices
6. 44 Troubleshooting 126 oj Error Messages and Countermeasures 127 4 Q amp A 128 aj Glossary 129 J Specifications and Dimensions 130 d Communication with the Smart Monitor is possible via the Interface Unit 142 44 Engineering Data 144 a Quick Reference for Displays 150 7 ud Requirements from Regulations and Standards 153 d Index 162 x ZX L N User s Manual 125 Bunoousejqnou Peelers 126 Section 7 APPENDIX Troubleshooting This section describes countermeasures for temporary hardware problems Check the malfunction in this section before sending the hardware for repair are not stable depending on day and time ZX L N User s Manual zero reset periodically using the standard object to correct this problem Problem Probable cause and possible countermeasure Pages Device restarts during operation e ls the power supply device connected correctly p 27 e Are the Interface and Calculating Units connected correctly p 21 Judgements not output to external e Are all cables connected correctly p 27 device e ls the signal line disconnected e Are reset inputs short circuited No input signal received e Are all cables connected correctly p 27 e Is the signal line disconnected No communications with personal e Is the cable connected correctly p 27 computer e ls the Interface Unit connected correctly p 26 e Is the switch under the Interface Unit on the side withou
7. Indicates a potentially hazardous situation which if not avoided will VAN WARNING result in minor or moderate injury or may result in serious injury or death Additionally there may be significant property damage Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or in property damage Meanings of Alert Symbols The following alert symbols are used in this manual ANT NUL Y SpJ0oM jeuBblis jo sHhuluesyy Meee Indicates the possibility of laser radiation eb Q Indicates prohibition when there is a risk of minor injury from electrical shock CN or other source if the product is disassembled ZX L N User s Manual v Introduction Laser Safety B ZX LDLIDIDI ZX LD30VLE1 Reflective Sensor Type Sensor Head Never look into the laser beam Doing so continuously will result in visual impairment Do not disassemble the product Doing so may cause the laser beam to leak resulting in the danger NY of visual impairment CN Ayayes 1ese1 Tepe B ZX LTLILIL Through beam Type Sensor Head Z CAUTION Do not look into the laser beam Doing so continuously may result in visual impairment ZX L N vi User s Manual Introduction The ZX LDLILI ZX LDLEILIL ZX LDLILIV and ZX LDEILIVL Sensor Heads are Class 2 Laser Products according to EN 60825 1 IEC 60825 1 and Class Il Laser Products according
8. 5 Press the ENT Key LI SUB 6 Use the LEFT and RIGHT Keys to display D D DIGIT on the main display i P r m Selecting Number of Digits T Press the UP or DOWN Key U O 2 0 gt 2 ae et 2 o z 3 co D o a 9 o sod 9 lt g Q m o _ 4 The sub display will flash sos a m t P P vy mm 4 8 Use the UP and DOWN Keys to select the S P P desired number of display digits a U xm M i ah ec d 9 Press the ENT Key to confirm the setting D Sox 2 f t Utt ZX L N 1 12 User s Manual Section 6 AUXILIARY FUNCTIONS Reversing the Display The main and sub digital displays can be reversed i e be turned upside down The Cursor Key operation will also be reversed This function is useful when mounting the Amplifier Unit upside down on a device OFF Display not reversed 3 ON reversed S o M ZERO S o M ZERO DOWN mm ev uo MEENET EE UP m ww SUB mf gt lt gt gt aD Moving to FUN and SPCL 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display a m SPCL on the main display f m 7 Moving to DREV N 3 Press the UP or DOWN Key The sub display will flash Q P U n VAG u ye rer at em mor d i 4 Use the UP and DOWN Keys to display A p Pa DISP or ALL se S za A a x 1 e z 5 Press the ENT Key E J ZU SUB PN t 6 U
9. o e o 3 mn c o o 83 Section 5 DETAILED SETTINGS Moving to DIFF 3 Press the UP or DOWN Key p The sub display will flash n VAG o y ror DIO UN NE Vet 4 4 Use the UP and DOWN Keys to display SET or ALL Q v SUB all Lt mor re 4 4 5 Press the ENT Key LI SUB 6 Use the LEFT and RIGHT Keys to display Jl B DIFF on the main display 3 p Moving to Differentiation Cycle Or T Press the UP or DOWN Key A g x r mt The sub display will flash SUB f ce tt 8 r b 8 Use the UP and DOWN Keys to display ON p g SUB ri gt N 9 Press the ENT Key to confirm the setting LI Settings for differentiation cycle can now be made SUB g f O o 3 o g zh El ae o 9 o c s o a lt gt c o o m T o 3 t e o 3 mn c Ss o o 3 ZX L N 84 User s Manual Section 5 DETAILED SETTINGS Setting the Differentiation Cycle 10 Use the LEFT and RIGHT Keys to display D CYC on the main display Bom D CYC will not be displayed if the DIFF is set to OFF 11 Press the UP or DOWN Key A y g B i bt venue The leftmost digit of the sub display will flash Sub pay 0 0 0 UL 12 Use the Cursor Keys to set the differentiation p Moves from one digit to cycle another A 7 p Changes the current value 1 3 Press the ENT Key to confirm the setting
10. Ambient temperature Operating 0 to 50 C Storage 15 to 60 C with no icing or condensation Ambient humidity Operating and storage 35 to 85 with no condensation Dialectic strength 1 000 VAC 50 60 Hz for 1 min Insulation resistance 20MQ min at 500 VDC Case materials Case PBT polybutylene terephthalate Cover Polycarbonate Weight packed state Approx 350 g ZX L N User s Manual 141 suoisueuiiq pue suogeouyioeds PAIRES Section 7 APPENDIX Communication with the Smart Monitor is possible via the Interface Unit This section describes how to connect Amplifier Units to the personal computer using an interface unit ZX SF11 to enable use of Smart Monitor ZX SW11 1 Install the Smart Monitor to the personal computer 2 Check that the current voltage switch on the base of the Interface Unit is set to the side that has no tab default 6 Side with no tab 3 Set the Amplifier Unit to RUN mode UA Switching Modes p 34 4 Connect the Interface Unit and personal computer with a cable To connect them use a 9 pin D sub cross cable female to female UR p 140 5 Connect the Interface Unit to the Amplifier Unit Use of a calculation unit ZX CAL2 allows connection of up to five Amplifier Units Sw If you want to connect Amplifier Units of different types such as ZX LDA11 N 41 N and ZX E series contact yo
11. As for Class 2 except may be more hazardous if user employs optics Class 3R Class 3B Class 4 2 High Direct intra g Direct intra power dif beam view beam view fuse reflec ing may be Td tions ma g may normally y hazardous be hazard hazardous eS Protective housing Required for each laser product limits a functions of the products ccess necessary for performance of Safety interlock in protective housing Designed to prevent removal of the panel until accessible emission values are below that for Class 3R Designed to prevent removal of the panel until accessible emission values are below that for Class 3B Remote control Not required Permits easy addition of external interlock in laser installation Key control Not required Laser inoperative when key is removed Emission warning device Not required Give audible or visible warning when laser is switched on or if capacitor bank of pulsed laser is being charged For Class 3R only applies invisible radia tion is emitted Attenuator Not required Give means beside the On Off switch to tempo rarily to block beam Location controls Not required Controls so located that there is no danger of exposure to AEL above Classes 1 or 2 when adjustments are made Viewing optics ld Emission from all viewing systems must be below Class 1M AEL Scanning S
12. Black paper 3 Black paper I g 8 B 2 E amp 2 Y Inclination 5 10 1 1 Inclination I 1 5 iy al Y EN p m ee oL ok PA 0 m M aLZ z E vo Sia p 2 i 2 40 Y Inclination Tt inclination 3 y 4 3 15 i i Indination a m Inclination o8 6 4 2 0 2 4 6 8 1 408 6 4 2 0 2 4 6 8 10 30 8 6 4 2 0 2 4 6 8 10 Angle of Inclination Angle of Inclination Angle of Inclination ZX L N 144 User s Manual m ZX LD30V Side to side Inclination Inclination White ceramic SUS34 Black paper Je ination Linearity error F S fx Aan 10 8 6 4 2 0 2 4 6 8 10 Angle of Inclination Front to back Inclination IET ELS Inclination White ceramic SUS304 Black paper gt lt Inclination Linearity error F S 2 4 8 8 10 Angle of Inclination m ZX 30VL Side to side Inclination ab White ceramic SUS304 Inclination 2 Inclination Black paper Linearity error F S 0 2 4 6 8 1 Angle of Inclination Front to back Inclination White ceramic SUS304 Black paper Linearity error F S maL i gt lation inc
13. Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability lt CHANGE IN SPECIFICATIONS gt Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the product may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products lt DIMENSIONS AND WEIGHTS gt Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown lt ERRORS AND OMISSIONS gt The information in this document has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions ZX L N User s Manual Introduction Meanings of Signal Words The following signal words are used in this manual
14. Sensor head Sensor head Teaching point edad LOWthreshod Teaching point ple Threshold HIGH threshold Upper limit sample Lower limit wu A Hold trigger mode and scaling settings that have been made before teaching are reflected in the teaching measurements CHECK Moving to T Mode Ty 1 1 Set the mode switch to T z RUN T FUN Setting Threshold Values 2 Move the threshold switch to either H or L i e the threshold to be set The current measured value will be displayed on the main display The currently set threshold value either HIGH or LOW depending on the threshold switch setting will be displayed on the sub display Place the threshold sample in position The main display value changes 4 Press the ENT Key for at least one second LI and then release The measured value at the point that the ENT Key is released will be set as the threshold value This threshold value will be shown on the sub display UA When ERRLH or ERRHL is displayed p 89 t The threshold values set using position teaching can be changed using direct input This is useful A when setting judgement tolerances for measured values Jv p 89 CHECK A 2 ZX L N User s Manual Section 5 DETAILED SETTINGS Two point teaching Performs measurement on two samples and uses the intermediate value of the two measurement results to set threshold values
15. Timing input Refer to Section 5 Detailed Settings for details on settings UA Using Hold Functions p 76 4 Setting Tolerance Judgement Values Refer to the deflection measured in step 3 and set either the upper limit HIGH o o o c z 2 Q m o o o 3 et o Gy lt 3 o o o o 3 threshold or lower limit LOW threshold for a PASS OK judgement The judgement result will be output based on the threshold value set here The output will depend on the type of threshold set Output when upper limit is set PASS or HIGH Output when lower limit is set PASS or LOW Measurement Result Judgement Measurement result HIGH threshold HIGH LOW threshold x Measurement resul t HIGH threshold PASS LOW threshold Measurement result LOW Refer to Section 5 Detailed Settings for details on operation Inputting Threshold Values Directly p 89 ZX L N 60 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS Measuring Edges This section describes as an example how to measure the edges of a rubber sheet Rubber sheet Flow of Operation o t N c 3 a m 2 e 7 1 2 3 4 9 Mounting to Setting Auto Setting the Measuring Setting Tolerance Standard Received Reference Judgement Device Scale Light Amount Samples Values ZX L N User s Manual 61 o D N c 3 a m 2 e 7 Section 4 MAIN APPL
16. Entering Threshold Values 88 4 Linear Output 95 4 Setting Judgement Output Timing Timer 104 ZX L N User s Manual 65 g m r m Jg o m E z Q o Section 5 DETAILED SETTINGS Setting Number of Samples to Average The average of the measured values obtained based on the preset number of samples can be output This setting can be used when you want to ignore rapid changes in measured values If this setting is made response time for judgement and linear outputs will drop In the case of Reflective Type Sensor Head the Selection for No of Response time samples to average number of samples to average has been set to 1 0 3 ms 256 prior to shipment from the factory 2 0 5 ms In the case of Through beam Type Sensor Head 4 0 8 ms the number of samples to average has been set to 8 1 5 ms 32 prior to shipment from factory 16 2 5 ms 32 5ms m 2 In general when the number of samples to average is 64 10 ms A ir m multiplied by n the resolution will increase by An 128 20 ms CHECK 256 40 ms 512 75 ms 1024 150 ms 2048 300 ms 4096 600 ms Moving to FUN mode and AVE WwW 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display D AVE on the main display m 7 Selecting Number of Samples to Average o 7 2 Q 2 c 3 oy 7 o ES o t 3 2 o o p o gt lt o s 9 aq o
17. Insulator diameter 0 7mm Standard length 2m ZX LDA11 N ZX LDA41 N Measurement cycle 150us Possible settings for number of samples to average 1 1 2 4 8 16 32 64 128 256 512 1024 2048 or 4096 HIGH PASS LOW 3 outputs Residual voltage 1 2 V max Temperature Reflective Sensor type sensor head 0 01 F S C characteristic Through beam type sensor head 0 1 F S C Linear output 2 For current output 4 to 20 mA F S maximum load 300 For voltage output 4V 5V 1 to 5V 3 output impedance 1009 Judgement NPN open collector outputs PNP open collector outputs outputs 30 VDC 50 mA max 30 VDC 50 mA max Residual voltage 2 V max LD OFF input Zero reset input Timing input Reset input ZX L N User s Manual ON Short circuited with 0 V terminal or 1 5 V or less OFF Open leakage current 0 1 mA max ON Supply voltage short circuited or within supply voltage 1 5 V max OFF Open leakage current 0 1 mA max Section 7 APPENDIX ZX LDA11 N ZX LDA41 N Functions Measured value display Peak hold OFF delay timer Non measurement Present value display Bottom hold One shot timer settings Output value display Peak to peak hold Differentiation A B calculations 4 Set value display Self up trigger Sensitivity selection f H Light amount display Self down trigger Direct threshold value A B calculations 4
18. R see note 12 Information all laser products User information R R R R R R Product literature N A R R R R R Service R R R R R R information Abbreviations R Required N A Not applicable S Requirements Same as for other products of that Class Also see footnotes NP Not permitted D Depends on level of interior radiation spuepue s pue suone nbes woz szuawainboy FWATITTRETS ZX L N User s Manual 155 Section 7 Footnotes Note 1 Based on highest level accessible during operation Note 2 Required wherever amp whenever human access to laser radiation above Class limits is not needed for prod uct to perform its function Note 3 Required for protective housings opened during operation or maintenance if human access thus gained is not always necessary when housing is open Note 4 Interlock requirements vary according to Class of internal radiation Note 5 Wording depends on level amp wavelength of laser radiation within protective housing Note 6 Warning statement label Note 7 CAUTION logotype Note 8 Requires means to measure level of laser radiation intended to irradiate the body Note 9 CAUTION if 2 5 mW cm or less DANGER if greater than 2 5 mW cm Note 10 Delay required between indication amp emission Note 11 Variance required for Class IIb or IV demonstration laser products and light shows Note 12 DANGER logotype Note 13 Required after
19. 0000 Round vinyl insulated cable 5 2 Standard length 0 5m B Connector Pin Arrangement and Connection Example with Personal Computer ZX SF11 side Personal computer side PC AT compatible 12 3 4 5 12 3 4 5 ZX SF11 is connected to the personal computer with a 9 pin D sub cross cu d 2 Connector Pin Nos may vary with the type and model of the external device to be connected For details refer to the instruction manual of your programmable controller or personal computer ZX L N User s Manual Power supply voltage Section 7 APPENDIX 12 to 24 VDC 11096 Ripple p p 10 max Supplied from Amplifier Unit Current consumption Power supply voltage 12 V Current consumption 60 mA max Excluding Amplifier Unit current consumption and output current Connectable Amplifier Units ZX Series No of Amplifier Units connectable Up to 5 Two Calculating Units max Communicatio Communications RS 232C port 9 pin D sub connector ns functions port Protocol CompoWay F Baud rate 38 400 bps Data Data bits 8 Parity None Start bits 1 configuration Stop bits 1 Flow control None Indicators Power ON green Communicating with Sensor green Sensor communications error red Communicating with external terminal green External terminal communications error red Protection circuits Reverse power supply wiring protection
20. 69 Section 5 DETAILED SETTINGS 5 Press the ENT Key to confirm the setting Iz The sub display will show P1SCL E z v9 mm 6 Set the sensing object at the position where the display value change is required T Set the sensing object within the measurement distance The ENABLE indicator will be lit when the sensing object is within the measurement distance Scaling is not possible if the sensing object is CHECK not within the distance T Press any Cursor Key A The current measured value will be displayed on the 5 main display The leftmost digit of the sub display will flash 8 Use the Cursor Keys to set the offset for the G D Moves from one digit to measured value in the sub display another The position of the decimal point can be changed using U Changes the current value the next steps 9 Press the ENT Key to confirm the setting LI The decimal point will flash 2 gt D 2 Q 5 a z a S m lt o O D D o 10 use the LEFT and RIGHT Keys to change a p the position of the decimal point if necessary 11 Press the ENT Key to confirm the setting LI The inverted display settings will appear on the sub display ZX L N 70 User s Manual Section 5 DETAILED SETTINGS Selecting Inverted Display 12 Use the UP and DOWN Keys to select the inverted display function Selection Details D FWD Not inverted The larger the distance
21. Direct input The threshold values can be set by directly inputting the numeric values Direct input is useful when you know the dimensions for an OK judgement or when you want to fine tune threshold values after teaching Position teaching Performs measurement and uses the measurement results to set threshold values Position teaching is useful when threshold samples i e with the upper and lower limits can be obtained beforehand Two point teaching Sets the intermediate point between the first and second teaching points as the threshold value Two point teaching is useful to detect small surface steps on the sensing object Automatic teaching Performs measurement continuously while the keys are held down and sets the maximum and minimum measurements during that period as the threshold values Automatic teaching is useful when you want to set threshold values by starting the device and obtaining real measurements str Hysteresis hysteresis width can also be set for threshold values Set hysteresis when judgements are A unstable to prevent chattering A p CHECK UA pen x ZX L N User s Manual Section 5 DETAILED SETTINGS Inputting Threshold Values Directly The threshold values can be set by directly inputting the numeric values Direct input is useful when you know the dimensions for an OK judgement or when you want to fine tune threshold values after teaching Moving to T Mode Ww Y 1 1 Set
22. Materials Case PBT polybutylene terephthalate Cover Polycarbonate Accessories 1 The response speed of the linear output is calculated as the measurement period x No of samples to average setting 1 The response speed of the judgement outputs is calculated as the measurement period x No of samples to Instruction sheet average setting 1 2 C3 4 A Calculating Unit is required 5 Intensity mode can be used with Reflective type sensor head only 6 Auto scale can be used with Through beam type sensor head only Current voltage can be switched using the switch provided on the bottom of the Amplifier Unit Setting is possible via the monitor focus function ZX L N User s Manual 131 suoisueuiiq pue suogeoyioeds PAIRES Section 7 APPENDIX Sensor Head B Reflective type sensor head ZX LDOOO ZX LDOOOL ds z L mja 33 gt 2 3 2 mount hole MeasuringReference 35 enter surface V Fa n amp a ET b T NI Fi 14 8 Emissi A Y Lens axis e 30 05 95 Reception axis 32 i S 39 9 p 3 4 indicator Lens Y Ty 71 Oe K 08 3 5 7 Connector TN 15 il acao lt 46 suam insulated Standard length cable 5 1 500 mm For ZX LD40 L L 40 A
23. Measuring the height of a PCB mold Measuring method Sensing Distance object Measured value outputs Judgement outputs Laser received or blocked amounts are measured at two points to detect whether the cap is floating or inclined by checking changes in the measured values Through beam Type Measured value outputs Judgement outputs ZX L N User s Manual Section 1 FEATURES The Compact Body Provides Sufficient Space The ZX L series come in units as small as photoelectric sensors This enables effective use of limited installation space Many Simple Functions B Measurement Ready at Power ON The sensor can be used simply by installing and wiring it Simply turn ON the power and it is ready to operate The measurement results are displayed on the Amplifier Unit se1njeo4 7 XZ PELERIN B Simple Calculation Settings Use a Calculating Unit to simply measure thickness and sum and difference calculations between two measurements p 108 Thickness 5 Calculating Unit ZX L N User s Manual 3 Section 1 FEATURES Mutual Interference Prevention for Closely Mounted Sensor Heads id The sensor has a mutual interference prevention function which allows multiple Sensor S Heads to be mounted close to each other z This function is supported for up to two Sensor Heads by using ZX CAL2 Calculating N Units x D P EN p
24. Selection Details OFF Outputs the judgement as soon as the judgement result has been confirmed Measured value HIGH threshold LOW threshold HIGH output ON OFF s 0 00 05 1L PASS output ON O OOOO O OFF Default LOW output ON JENNI OFF D After the measurement result has OFF delay been confirmed delays turning OFF Measured value timer the PASS output for the timer time HIGH threshold Also delays turning ON the HIGH and LOW outputs for the timer time i LOW threshold HIGH output OE PASS output Ore I i ON LOW output OFF Delay time ON D After the measurement result has ON delay timer been confirmed delays turning ON Measured value the PASS output for the timer time HIGH threshold Also delays turning OFF the HIGH and LOW outputs for the timer time LOW threshold HIGH output ON o OFF PASS output ON OFF au LOW output ON i OFF lt Delay time 1 Sht When the measured value changes One shot timer from HIGH to PASS or from LOW to Measured value PASS turns ON the PASS output with HIGH threshold y a pulse width equivalent to the timer time o D 5 a c c o e o 3 o 3 et o c e 9 c et 3 3 a zl 3 o Neither the HIGH nor the LOW output LOW threshold are output HIGH output ON PASS output ON mE OFF i LOW output ON OFF St Delay time
25. a y s e e a er m ao aS am ao ec b I 4 Use the UP and DOWN Keys to display SET Q 9 cL or ALL SUB DELI Ah bi 5 Press the ENT Key gi E SEt 6 Use the LEFT and RIGHT Keys to display al B COMP on the main display E D Q o 3 E Setting Previous Value Comparison A Q o D a z T Press the UP or DOWN Key rA U rr nd di i SUB o eo a lt The sub display will flash e V I S r c o E 8 Use the UP and DOWN Keys to display ON J g lt 3 SUB oo b lt am e C 5 6 lt m 9 Press the ENT Key to confirm the setting LI i The previous value comparison function can now be SUB g f S used 3 3 7 o 2 2 ZX L N User s Manual 87 m 3 et E a gt S e o 2 o a lt o c 7 88 Section 5 DETAILED SETTINGS Entering Threshold Values Threshold values are set to determine the range for PASS judgements Both HIGH and LOW threshold values are set There are three judgement outputs HIGH PASS and LOW HIGH threshold Measured value LOW threshold ON HIGH opr T Litt threshold ON when LOW threshold ON Output PASS o MEN IEEE 8 NENI Measurement result lt HIGH threshold ON ON when Measurement result lt LOW OFF LOW threshold ON when Measurement result gt The following table outlines the three methods for setting the threshold values Method Details
26. aX et ex S 2 o gt 3 2 zh O c 3 x 7 110 Section 6 AUXILIARY FUNCTIONS B Finding Thicknesses The expression THICK is used Prepare a sensing object of known thickness beforehand standard sensing object All settings are made on the CH2 Amplifier Unit Thickness Moving to FUN and CALC 1 Place the standard sensing object in positions 2 Set the mode switch to FUN on the CH2 mm Amplifier Unit RUN T FUN 3 Use the LEFT and RIGHT Keys to display a B CALC on the main display NU dw Selecting Expressions v 4 Press the UP or DOWN Key A g ra The sub display will flash SUB T ce Aar rs e 5 Use the UP and PONN Keys to display Q U i To THICK on the sub display Pad mo ree mmm 6 Press the ENT Key to confirm the setting LI m i P e at a t Z P ZX L N User s Manual Section 6 AUXILIARY FUNCTIONS Setting Thicknesses T Use the LEFT and RIGHT Keys to display m THICK on the main display 8 Press the UP or DOWN Key The leftmost digit of the sub display will flash Q U 9 Set the thickness of the standard sensing G D object Enter the actual dimensions of the reference object A 7 U zs The position of the decimal point can be changed using the next steps 1 0 Press the ENT Key to confirm the setting LI The numeric values will be confirmed and the decimal point will flash 11 Use the LEFT and RIGHT Key
27. m ZX LT005 E ZX LT010 For 0 05 mm dia pin gauge For 0 1 mm dia pin gauge a 1 WD 50mm e et WD 50mm A WD 250mm x WD 250 mm 05 WD 450mm 05 WD 450mm 3 1 Sensing distance 500 mm Sensing distance 500mm 4 Sensing object 0 05 mm dia 2 8 Sensing object 0 1 mm dia Ls H 3 5 05 5 o5 4 4 45 45 2 2 Pngage Y Pnguge Y 25 q EF 5 25 4 EE J i Emitter side WD J Receiver side A Emitter side fewo Receiver side 5 25 25 5 E 4 0 4 8 Light axis center Light axis center Deteclion position Y mm Detection position Y mm Linearity Characteristic Through beam Type Sensor Head m ZX LTOO5 W ZX LTO10 ejeq Buueeuibu3 PAJISEN 34 2 G 4 2 WD 50mm 2 WD 50mm s WD 250 mm ES WD 250mm P gt WD 450mm s 3 WD 450mm E Sensing distance 500 mm Sensing distance 500mm s 52 i s 5 gu ESE s m 3 80 j 8 e 0 n gt E 5 on S spams y a any 4 2 2 Emitter side Receiver Epitier I Receiver 3 e X 3 4 m wo AL WD aL 4 1 4 0 1 2 3 1 5 1 2 3 1 5 Light interruption mm Light interruption mm ZX L N User s Manual 1 49 Section 7 APPENDIX Quick Reference for Displays Using the Quick Reference
28. o 3 34 Section 3 BASIC OPERATION Basic Knowledge for Operation Switching Modes The ZX L has three modes Use the Mode Switch on the Amplifier Unit to switch between modes Switch to the desired mode before starting operation LD ON ENABLE LJ Ll Ij m P RARER Tam PEE Eas RUN T FUN Mode Description RUN Normal operation mode T Mode for setting the threshold values FUN Mode for setting measurement conditions UA Function Transition Charts p 39 ZX L N User s Manual Section 3 BASIC OPERATION Reading Displays The data displayed on the main and sub displays depends on the mode currently selected RUN mode has been selected prior to shipment from the factory When the power is turned ON the type of amplifier unit and then the number of channels will be displayed on the main display The software version will be displayed on the sub display They are displayed for approx three seconds and then data for each mode will be displayed Main Display lt DON FERO ENABLE 0 0 Sub display Mode Main Display Sub display RUN Displays the measured value the value Displays the threshold value voltage current received after the measurement conditions have been reflected For example when the hold function is set the held value will be displayed light amount resolution and present value in order when
29. response time based on the numberof I Gna nanan enn e ween ewan nnn eee n nn samples to average 1 0ms E A iy Setting the Number of Samples to Average p 66 e S u b h ead er Keen nicuuisu ea Purpose of operation Er i Shows the contents of the Moving to FUN and CALC 7 E operation to be performed 7 Set the mode switch to FUN on the CH2 z 1 h j 1 Amplifier Unit RUN T FUN e Index label 2 Use the LEFT and RIGHT Keys to display G B Z lt pg eee pr dee meaty ete Sa E CALC on the main display x Shows the chapter number E 1 s and contents z 3 Press the UP or DOWN Key 3 i The sub display will flash 2 H 4 Use the UP or DOWN Key to select the desired expression 5 Press the ENT Key to confirm the setting The setting will be registered Shows the display status resulting from the operation Keys or switches to be used Illustrates the keys and switches to be used Ie LEES Operation procedure and supplementary explanation Explains the operation procedure and the display status resulting from execution of the operation Helpful information regarding operation and reference pages is introduced here using symbols This page does not exist ZX L N User s Manual XI ajon Soups ZEIT xii Notational Conventions B Menu In this manual menu items displayed on the screen are enclosed with E Operation procedure Operation steps are numbered t
30. s Manual 97 Section 5 DETAILED SETTINGS 1 3 Press the ENT Key to confirm the setting Iz The setting for the first point will be confirmed m m mm P m pu x The screen for setting the second point correction value l LC a will be displayed DA ee Setting the Second Point B 14 Use the same procedure as for the first point LD ON ENABLE to set the output current value and corresponding measurement result for the second point 1 5 Press the ENT Key to confirm the setting LI r 3 o D o Confirming Completion of Monitor Focus Settings S 7 c et The display will read OK if monitor focus has been set correctly m m If not the display will show NG ES If NG is displayed check the following points and execute the monitor focus again e Is the measured value set on the sub display within the measurement distance with scaling and calculation settings reflected if set e Are the first and second points separated by at least 1 of the rated measurement distance e Are the current or voltage values for the two points the same ZX L N 98 User s Manual Section 5 DETAILED SETTINGS Correcting Linear Output Values Discrepancies may occur between the linear output current or voltage values set on the Amplifier Unit and the actual current or voltage values measured due to the conditions for the connected external device or other factors The linear out
31. the Control Keys are pressed Threshold Value Display Displays either the HIGH or LOW threshold value depending on the position of the threshold switch Ie Displays the measured value the value after the measurement conditions have been reflected For example when the hold function is set the held value will be displayed Displays the threshold value for the threshold being set Displays either the HIGH or LOW threshold value depending on the position of the threshold switch H Com FUN Ww Displays the function names in order when the Control Keys are pressed Function Transition Charts p 39 Displays the setting for the function displayed on the main display ZX L N User s Manual UJ o v o A E o o o Q D o s o xe o g o 3 35 Section 3 BASIC OPERATION B Alphabet Display Format The alphabet appears on the main and sub displays as shown in the following table A B C D E Iz G H l J K LIM miu ele ye D a le E E E E E Ma CASE a o ae a NITO B Q R SET UM UV XE YT Z Key Operations LDON ENABLE m imm H BHE IA Switching Modes p Key C LEFT Key 5 RIGHT Key UJ o v o A E o o o aq o o s o xe p 5 o 3 Low a Li mo BHEEB HHHH 34 Control Keys The mode currently sel
32. without regard to conflict of law princi ples d Amendment These Terms constitute the entire agreement between Buyer and Omron relating to the Products and no provision may be changed or waived unless in writing signed by the parties e Severability If any provi sion hereof is rendered ineffective or invalid such provision shall not invalidate any other provision f Setoff Buyer shall have no right to set off any amounts against the amount owing in respect of this invoice g Definitions As used herein including means including without limitation and Omron Compa nies or similar words mean Omron Corporation and any direct or indirect subsidiary or affiliate thereof Certain Precautions on Specifications and Use 1 Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyers application or use of the Product At Buyer s request Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Prod uct in combination with the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system B
33. 23 For ZX LD100 L L 100 A 11 For ZX LD300 L L 300 A 3 8 Mount hole dimensions 2 M3 F 3230 1 H 26 0 1 suoisueauiiq pue suogeouioeds PAJE ZX L N 1 32 User s Manual Section 7 APPENDIX ZX LD40 ZX LD100 ZX LD300 ZX LD40L ZX LD100L ZX LD300L Applicable Amplifier ZX LDA11 N 41 N ZX LDA11 41 Units Measuring center 40mm 100mm 300mm 40mm 100mm 300mm distance Measuring range 10mm 40mm 200mm 10mm 40mm 200mm Light source Red semiconductor laser A 650nm 1mW max JIS class 2 Beam diameter 1 50um 100um 300um 75um x 2mm 150um x 2mm 450um x 2mm Resolution 2 2um 16um 300um 2um 16um 300um Linearity 3 x0 296F S 0 2 F S 2 F S 0 2 F S 0 2 F S 2 F S Entire 80 to 200 to Entire 80 to 200 to range 120mm 400mm range 120mm 400mm Temperature characteristic 4 0 03 F S C 0 1 F S C 0 03 F S C 0 1 F S C Ambient temperature Operating 0 to 50 C Storage 15 to 60 C with no icing or condensation Ambient humidity Operating and storage 35 to 85 with no condensation Operating ambient illumination 3000 Ix incandescent light Dialectic strength 1 000 VAC 50 60 Hz for 1 min Vibration resistance destructive 10 to 150 Hz 0 7 mm double amplitude 80 min each in X Y and Z directions Shock resistance destructive 300 m s 3 times each in six
34. 24 E c o o Calculating Unit ZX L N User s Manual Section 1 FEATURES Compatibility between Sensor Heads and Amplifier Units Amplifier Units do not need to be changed when Sensor Heads are changed for maintenance or to switch to new products T t seJnjeo4 7 XZ PRCT BETS 3 aed Extendable Sensor Head Cables Special extension cables are provided to extend sensor heads p 10 i Special extension cable e ZX L N User s Manual 5 seJnjeo4 7 XZ PELLER Section 1 FEATURES Monitoring Measurement Status B Resolution Display for Sensing Object The resolution can be displayed allowing judgements to be made about detection margins while viewing the resolution value A p 39 Deviation to be detected Resolution Resolution E Confirm Measurement Status on a Personal Computer Use an Interface Unit and Smart Monitor to view measurement waveforms and log measurement data on a personal computer This function is useful for making on site measurement adjustments and for day to day quality control p 15 p 142 Amplifier Unit Smart Monitor ZX L N User s Manual Section 1 FEATURES Useful Warning Functions Bi Built in Laser Life Monitor When the laser of Sensor Head deteriorates LDDWN will appear for approx five seconds on the Main Display when the power is turned ON This assists
35. 240um 50 0um 250um ZX LD100 ZX LD100L L 60mm 100mm 140mm L 60mm 100mm 140mm X 390um 100um 430um X 2 000um 2 000um 2 000um Y 620um 65 0um 650um Y 410um 100um 430um ZX LD300 ZX LD300L L 100mm 300mm 500mm L 100mm 300mm 500mm X 1 050um 180um 1 100um X 2 000um 2 000um 2 500um Y 450um 300um 850um Y 750um 300um 650um E Spot Beam Type B Line Beam Type L4 pu rt S j p E y gt 2 O Beam cross section Beam cross section 3 ID 3 Q YJ d pam P x X 5 ZX LD30V ZX 30VL g L 28mm 30mm 32mm L 28mm 30mm 32mm S X 60 0um 30 0um 120um X 1 800um 1 800um 1 800um a Y 50 0um 40 0um 90 0um Y 90 0um 60 0um 110um ZX L N 148 User s Manual Section 7 APPENDIX Sensing Object Characteristic Through beam Type Sensor Head m ZX LTOO1 For 0 02 mm dia pin gauge For 0 05 mm dia pin gauge 2 0 2 4 6 Linear analog output F S b amp 5 ow lt 40 WD 450mm 10 Sirana anoe stom AJE rcr 12 Sensing object 002mm da 12 Sensing distance 2m di Pasa Y P i EL object 0 eme dia a 4 i 25 45 405 0 05 15 25 25 45 05 0 05 15 25 Light axis center Light axis center Detection position Y mm Detection position Y mm
36. 2v 10 Inclination 10 Inclination 2 2 2 3 3 3 4 4 4 60 68 76 84 92 100 108 116 124 132 140 0 Ox 78 84 92 100 08 116 124 132 140 60 68 76 84 92 10 108 116 124 132 140 Distance mm Distance mm Distance mm B ZX LD300 0 Inclination 10 Inclination Front to back 10 Inclination o 4 T T T 5 T T T o 2 White ceramic M White ceramic x 2 v4 SUS3M E SUS304 j RS n2 B Black paper Black paper k X 5 5 s S i ER T A t N 1 7 y 0 z R I ss A m 4 TA Q aL uf EJ a OL m P Abo i FS TS 4L SUS34 0 Inclination 10 Inclination i va i T an car per 5 100 140 180 220 260 300 340 380 420 460 500 100 140 180 220 260 300 340 380 420 460 500 100 140 180 220 260 300 340 380 420 460 500 To Distance mm Distance mm Distance mm D B ZX LD40L et o 0 Inclination 10 Inclination Front to back 10 Inclination 4 I T IT T T 1 T 4 4 T 1 T T 1 T o White ceramic o White ceramic White ceramic toas SUS304 5 ape SUS304 SUS304 E 4 Black pap
37. 81 Setting item selection method 37 Setting the Auto Scale 42 Setting the Measurement Sensitivity 74 Setting the Standard Received Light Amount 45 Side View Attachment Dimensions 137 Installing 20 Part names 13 Space saving 3 Specifications 130 Spot Diameter 148 Sub display 35 ZX L N User s Manual 163 xepu PAILL xepu PAIE 164 Section 7 Index T T Mode Display Contents Function transitions Outline Teaching Threshold Automatic teaching Direct input Entering Position teaching Switch Two point teaching Through beam Type Sensor Head Connecting Timer Timing Input Input wire Tolerance Displaying Setting offset values Transmission Type Sensor Head Dimensions 136 Installing Part names Specifications Trigger mode selection Troubleshooting Two point scaling Two point teaching Ww Wiring Z Zero reset Executing Indicator Input wire memory Releasing Setting offset values for ZX L N User s Manual 21 78 27 116 117 137 19 13 138 78 126 72 91 27 MEMO ZX L N Users Manual 165 166 Revision History A manual revision code appears as a suffix to the catalog number at the bottom of the front and back covers of this manual Cat No Z197 E1 01 Revision code Revision code Date Revised contents 01 Dec 2003 Original production ZX L N User s Manual Terms and Conditions of Sale omnon Offer Acceptance These term
38. Items in the Display column marked with an asterisk appear on the sub display All other items appear on the main display 150 ZX L N User s Manual Display Details Pages 1 Dh C 1 SHT Timer One shot timer p 104 AIRZUnn A20mA The meaning of this display item depends on the selected functions Monitor focus First point setting for current output p 95 Linear output correction First point offset for current output p 99 H Hu AAV The meaning of this display item depends on the selected functions Monitor focus First point setting for voltage output p 95 Linear output correction First point offset for voltage output p 99 H h JAB 2 sensor operation A B p 108 Filth AIB 2 sensor operation A B p 108 HLL ALL Displays all of the special menu p 39 meet AUTO Gain change auto gain p 74 H ura 5 AUTOS Auto scale setting When Through beam type sensor head is connected p 42 Ft aok AUTOT T mode Executing automatic teaching p 92 Mak AVE Number of samples to average setting p 66 Wag h C AVE H Hold Average hold p 76 77 Bh MAH B4mA The meaning of this display item depends on the selected functions 9 Monitor focus Second point setting for current output p 95 5 Linear output correction Second point offset for current output p 99 E Ni Hu B 4V The meaning of this display item depends on the selected functions o Monitor focus Second poi
39. PE level Se no Hysteresis width Measured For self trigger c value i i i i 7 lt lt lt gt e Operation point B Sampling period Sampling period Return point gt wat When a delay time is set the timing when the measured value becomes a ej smaller than the self trigger level and the end of the sampling period will T not be synchronous Sampling will end after the specified sampling S CHECK 3 period has expired o DOWN The sampling period is the period that the measured value is lower than the E Self down trigger specified self trigger level Hold measurement is possible without a sync input Measured Korm i Hysteresis width level For self trigger e Operation point lt gt o Return point Sampling period S Whena delay time is set the timing when the measured value becomes greater than the self trigger level and the end of the sampling period will not be synchronous Sampling will end after the specified sampling CHECK period has expired V e Set the hysteresis width based on the fluctuations in the measured values around the trigger i A level The hysteresis will be applied from the start of the sampling period and will prevent timing input chattering e Zero reset input will be invalid during sampling or while is displayed in the main display e The timing input signal will be ignored if the self trigger level is set to UP or DOWN However CHECK samp
40. Section 2 PREPARATION FOR MEASUREMENT Interface Units Display 2 Amplifier unit connector AN 1 Communications connector Display Detail 3 Power supply indicator 4 Sensor communication indicator BUSY ERR 5 External terminal communication indicator BUSY ERR 1 The communications connector connects the communications cable to the computer 2 The Amplifier Unit connector connects to the Amplifier Unit 3 The power supply indicator lights while the power is supplied 4 BUSY Lights during communications with the Smart Sensor ERR Lights if an error occurs during communications with the Smart Sensor 5 BUSY Lights during communications with the personal computer ERR Lights if an error occurs during communications with the personal computer ZX L N User s Manual 15 U o oa 2 D 3 e e m 2 2 c 3 o 2 o 5 a Section 2 PREPARATION FOR MEASUREMENT Installing the Amplifier Unit Amplifier Units can be easily mounted to 35 mm DIN Track DIN Track Option PFP 100N 1m PFP 50N 0 5m PFP 100N2 1m End Plate Option PFP M 5 o et 9 E Q et gt o gt 3 p zh o c 3 x 16 B Installation Hook the connector end of the Amplifier Unit on the DIN Track and press in at the bottom until the Unit locks into place Hook on the connector end X Always hook the connector end of the Amplifier Unit on the DIN Track first Mounti
41. ZX LT010 Mounting dimensional drawing same for both emitter and o receiver Unit mm o ur x e E 3 T D Q 7 IN all X Make sure that the emitter and receiver are mounted in the correct direction as shown below Mounting them in the wrong direction will hinder correct measurements CHECK Mounting hole Receiver ZX L N User s Manual 1 9 Section 2 PREPARATION FOR MEASUREMENT B Adjusting the Optical Axis Affix the optical axis adjustment seal supplied with the sensor on the front side of the receiver and adjust the receiver position so that the laser beam is irradiated at the center of the cross on the seal For more accurate adjustment adjust the receiver position so that the Amplifier Unit shows the largest reading e After optical axis adjustment is complete remove the optical axis adjustment seal LE Setting the Standard Received Light Amount p 45 Scaling p 67 jj a Optical axis adjustment seal 3j ste When adjusting the receiver position take care not to touch the emitter and receiver of the sensor Q A head Adhesion of finger marks may hinder correct measurements If you have touched them e sae wipe them with a clean soft cloth E e The standard received light amount and scaling must be set after completion of optical axis 9 adjustment I o v Q a B Installing the Side View Attachment Fix the side view attachment with M2 screws supplied with the product The screws mus
42. a The setting will be registered y uonounJ uonenuojoyq senjeA peunseejy Buueduio9 fiere ZX L N User s Manual 85 Q o 3 xe o 2 Q o 0 o c o a lt a c o o 3 o lt o c o lt m c o Q o 3 xe D o o 2 a 86 Section 5 DETAILED SETTINGS Comparing Measured Values Previous Value Comparisons Use the previous value comparison function to ignore gradual changes in measured values over time due to factors such as temperature drift and only detect and judge sudden changes The hold function must be set before previous value comparison can be set The difference from the previous hold value with a PASS judgement becomes the measured value For example if the judgement for that previous measurement is HIGH or LOW the comparison is performed with the hold value before that Sudden change Hold value Gradual change Measured value After comparison with previous value X n X n 1 ON PASS OFF l ON HIGH OFF l The hysteresis width setting will be disabled if the previous value comparison function is used N Hysteresis Setting p 94 Moving to FUN Mode and SPCL v 1 1 Set the mode switch to FUN 2 RUN T FUN Use the LEFT and RIGHT Keys to display PA SPCL on the main display d z m ZX L N User s Manual Section 5 DETAILED SETTINGS Moving to COMP 3 Press the UP or DOWN Key The sub display will flash
43. aS a 7 AP Differentiation 1 cycle Oo i l lt gt Ee I GID _ La p 83 i Display digit limit Eco mode Display reverse Laps PE PEE 1 2 Displayed if the hold function I D 1 is not set to OFF s p 112 CA p 115 IA p 113 Zero reset Gain change Zero reset memory Non measurement setting A p 74 UA p 120 Clamp value 0 setting ap jS p102 Dj pr X ree Hm All the special functions will be displayed if Fit is selected peus ZX L N 40 User s Manual Section 3 BASIC OPERATION Delay hold aL v Self trigger Self trigger level hysteresis width V lt gt L3 p 104 m S 9 o 3 A 9 i o o 3 Oo 7 t a o UA p 78 zV p 78 Special Initialization 2 sensor operation 3 yo 4 La p 123 A a y a Q U Y am n Q U I Thickness A setting mode v Q U Y a YL 3 Displayed on non CH1 l Amplifier Units if two or v n o more Amplifier Units are A U HJ This symbol requests you to move to another menu using the LEFT or RIGHT Key after G D pressing the ENT Key to confirm the selections 4 7 Q ZX L N User s Manual 41 o 5 a et gt D c et o o o gt D 42 Sectio
44. between the Sensor Head and the object the larger the measured value displayed on the Amplifier Unit D INV Inverted The larger the distance between the Sensor Head and the object the smaller the measured value displayed on the Amplifier Unit 1 3 Press the ENT Key to confirm the setting LI The sub display will be P2SCL 14 Press the ENT Key I o gt D 2 e E ae N Confirming that Scaling Is Completed o fo 4 lt o o 2 o If scaling has been completed correctly the display will be OK DC m SUB If scaling was unable to be completed the display will be NG Check that the sensing object is within the measurement range and execute scaling again ZX L N User s Manual T1 Section 5 DETAILED SETTINGS Two point Scaling Measurement is performed at two positions and offset values are set for those measurements Both an overall offset can be set and the range can be changed This section describes how to set two point scaling using an example of correcting display values to match actual distances Example Correcting Display Values to Match Actual Distances Sensor head Displayed value Q mm Actual distance 40mm Displayed value 38mm Sensing object Actual measured value mm Sensor head F q 3 5 0 T e 3 Actual distance 32mm ae c Displayed value 33mm a Bo t D 2 Sensing o object o D o o 4 Separate the two
45. correction value will be displayed Setting the Second Point B 11 Use the same procedure as the first point to L set the correction value for the second point 12 Press the ENT Key LI Confirming Setting Results Ww If linear output correction has been registered correctly the sub display will show OK m o O zc et o c eR If not the display will show NG Check that the current or voltage value for the two points are not the same and execute again ZX L N User s Manual 101 Section 5 DETAILED SETTINGS Output Settings for Non measurement The linear output method for when a reset is input can be set Outputs Selection Judgement outputs Linear output KEEP Default The status immediately before measurement is stopped is held and output CLAMP All OFF Outputs the set CLAMP value The following options are available e For current output 3 to 21mA or maximum approx 23mA e For voltage output 5 to 5V or maximum approx 5 5V For Hold Measurements Q Even if KEEP is set the output before the first hold value is obtained will be the same as CHECK CLAMP Even in FUN mode the outputs will be made according to the non measurement settings Moving to FUN Mode and SPCL 1 a Set the mode switch to FUN mm RUN T FUN i 2 Use the LEFT and RIGHT Keys to display LN Er mm SPCL on the main display Lr
46. gd 5 E g The main display will display LOCK U The sub display will display 3 Release the keys once OK is displayed on the sub display SUB e The keys will be locked Releasing the Key Lock o lt r o o x T c E o o 5 Set the mode switch to FUN mm RUN T FUN 2 Hold down the UP DOWN RIGHT and LEFT Keys at the same time ej BD The main display will display FREE y The sub display will display v Release the keys once OK is displayed on the sub display SUB u The key lock will be released ZX L N 122 User s Manual Section 6 AUXILIARY FUNCTIONS Initializing Settings Data This function resets all settings to their default values Default Value Functions Default Value No of samples to average When Reflective type sensor head ZX LD is connected 256 When Through beam type sensor head ZX LT is connected 32 Hysteresis width Reflective type sensor head 196 of rated measuring range Example In the case of ZX LD40 the measuring range is 20 to 50mm Therefore the rated measuring range will be 20mm resulting in hysteresis width of 0 2mm 1 of 20mm Through beam type sensor head 0 5 of detection width F S Example In the case of ZX LT005 the detection width F S is 5mm Therefore the hysteresis width will be 25um 0 5 of 5mm Hold OFF Timer OFF Special functions CLOSE Scaling OFF
47. in understanding when the Sensor Head should be replaced with a new one be EE EF OMS seJnjeo4 1 Xz PELLER ZX L N User s Manual T o o 2 zn MEMO ZX L N 8 User s Manual Section 2 PREPARATION FOR MEASUREMENT v z m v Basic Configuration 10 z x Part Names and Functions 11 e Installing the Amplifier Uni Installing the Amplifier Unit 16 E Installing Sensor Heads 18 n i 2 a Connections 21 4X Wiring Input Output Cables 27 u m z ZX L N User s Manual 9 Section 2 PREPARATION FOR MEASUREMENT Basic Configuration The basic configuration of the ZX L series Smart Sensors is shown below aur Q ZX L series Smart Sensors are not compatible with other ZX series Smart Sensors ZX L cannot be used with ZX E ZX W and ZX T series Smart Sensors CHECK mart Monitor Basic Configuration Software ZX SW11 Ver 3 0 or later Enables operation of Amplifier Units from the personal computer and monitoring measured values Personal Computer ZX LDLILI ZX LTLILI Detects the sensing object UA P18 W D 2 o Qo o 3 zh a 29 o 5 Connecting Cable Commercially available cross cable Cable ZX XC1A 1m ZX XCAA Am ZX XC8A 8m ZX XC9 9m To be used between a Sensor Unit and Amplifier Unit Only o
48. position and adjust the Sensor Head position Refer to the Amplifier Unit s display or Sensor Head s indicators and adjust the Sensor Head position so that the upper and lower limits of the height H to be measured fall within the measuring range I Measuring range p 129 z o D o c a gt Q I o Q e SVA Measured Value Display The Amplifier Unit display shows the distance D from the reference sample Default Geck The display can also be set to show the height H of the reference sample UA Changing Display Scales p 67 ZX L N User s Manual 51 z o 9 o c a 2 Q I o Q e 52 Section 4 MAIN APPLICATIONS AND SETTING METHODS 3 Setting Measurement Timing Use the bottom hold function to hold the minimum value bottom during the sampling period ale When the timing signal cannot be input from the device set a self down trigger CHECK Measured value Self trigger level S The bottom value is held Sampling V The following settings are required when the reference sample height is displayed using the scaling AS function Measurement trigger Self up trigger CHECK 2 Hold condition Peak hold Refer to Section 5 Detailed Settings for details on settings UA Using Hold Functions p 76 ZX L N User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS 4 Measuring Reference Samples The height of the reference sample is m
49. sample and set the expression to calculate the thickness of the reference sample The settings are made on the CH2 Amplifier Unit Select THICK as the expression type and enter the thickness T of the reference sample I4 o o c 3 ae o x i 4 o o When the thickness is entered the positional relationship between the Sensor Heads at that point will be registered The thickness is measured based on the positional relationship of the Sensor Heads Refer to Section 6 Auxiliary Functions for details on settings UA Performing Calculations p 108 ZX L N 56 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS 4 Setting Tolerance Judgement Values Set the upper and lower limits HIGH and LOW thresholds for the thickness for a PASS OK judgement The HIGH PASS and LOW judgement results will be output based on the threshold values set here Measurement Result Measurement result HIGH threshold Judgement HIGH LOW threshold x Measurement result lt HIGH threshold PASS LOW threshold gt Measurement result LOW Refer to Section 5 Detailed Settings for details on operation UA Inputting Threshold Values Directly p 89 ZX L N User s Manual o o c 3 ae o x i 4 o o 57 Section 4 MAIN APPLICATIONS AND SETTING METHODS Measuring Eccentricity and Vibration This section describes as an example how to measure t
50. the threshold hysteresis width and timer settings Smart Monitor The Smart Monitor is software sold separately developed for Windows 98 2000 and XP This software allows communications with ZX LDA11 N LDA41 N via the interface unit to make measurement settings save settings data display measurement results as graphs and perform data logging For the ZX LDA11 N LDA41 N Smart Sensors Smart Monitor version 3 0 or later can be used UA p 10 Measuring range The measurement distance is the range distance that measurement is possible for the connected Sensor Head A p 133 p 135 Sampling period Sampling period is the time over which the sensing object is measured when the hold function is being used The sampling period is determined by the trigger mode and the delay time UA p 76 ZX L N User s Manual Aiesso 5 Pale errs 129 suoisueuiiq pue suogeouyioeds PATIITRETS 130 Section 7 APPENDIX Specifications and Dimensions Amplifier Unit ZX LDA11 N LDA41 N Unit mm 30 67 3 133 Round vinyl insulated cable 5 1 9 wire 00000000 0000000 000000 00000 0000 Conductor cross sectional area 0 09mm Insulator diameter 0 7mm Standard length 0 1m 31 5 Round vinyl insulated cable 5 2 10 wire Conductor cross sectional area 0 09mm
51. the Measurement Reference L Point Using the Zero Reset Function ZX L N 32 User s Manual Section 3 BASIC OPERATION When a Problem Occurs The Smart Sensor Does Not An Error Message Has Appeared Operate Correctly jl z Troubleshooting p 126 Error Messages arid p 127 Countermeasures Want to Know Meanings of Want to Find Contents from Terms Digital Displays zi Glossary p 129 Quick Reference for Displays p 150 al o o E o xe D bn 9 o Measuring with Multiple Amplifier Units VA Performing p 108 Using Power Saving Mode Calculations p 115 7 c amp 9 Z E ne c fa 5 ke lt 7 s O c 5 ru o e o E 2 Q Q lt Saving Zero Reset Level Zero Reset Memory p 120 Reversing the Display Z p 113 Key lock Function IA p 122 For Zero Reset Entering Display Offset J Values I p 117 Changing the Number of 1 Display Digits LEY p 112 For Reflective Type Sensor Head Displaying the Received Light Amount on the Main Display Ua Intensity Mode p 46 DU Ww Initializing Settings Data IA p 123 7 to v 7 to i v m A D ke S E ZX L N User s Manual 33 UJ o v o A E o o o aq o o s o xe p 5
52. the mode switch to T mmm RUN T FUN Setting Threshold Values v 2 Move the threshold switch to either H or L 4 L i e the threshold to be set The current measured value will be displayed on the main display The currently set threshold value either HIGH or LOW depending on the threshold switch setting will be displayed on the sub display 3 Press any Cursor Key m 3 The leftmost digit of the sub display will flash L J 3 Q 4 Use the Cursor Keys to set the threshold G D Meves from one digit to 3 value another g f p Changes the current value 5 a 5 lt Press the ENT Key to confirm the setting LI D c o The setting will be registered Countermeasures for Setting Errors If ERRLH or ERRHL is displayed the following error has occurred e HIGH threshold value LOW threshold value e HIGH threshold value LOW threshold value lt hysteresis width jue Hysteresis Setting p 94 If an error is displayed the threshold values have not been updated Set the threshold values again ZX L N User s Manual 89 m i et o Q gt o o gt o o lt o c 7 90 Section 5 DETAILED SETTINGS Position Teaching Performs measurement and uses the measurement results to set threshold values Position teaching is useful when threshold samples i e with the upper and lower limits can be obtained beforehand
53. the object can be displayed in the main display The intensity mode can be used when you want to detect changes in the color or material of the object In the intensity mode distance measurement is not possible NU With the intensity mode all processing including 2 sensor operation hold threshold judgement and linear E A outputs will be performed on the received light amount E e To use intensity mode intensity mode must be set first When intensity mode is set some settings e g monitor focusing are initialized e To use intensity mode the measurement gain must be fixed to an option other than AUTO UA Setting the Measurement Sensitivity Gain Switching p 74 Moving to FUN Mode and SPCL 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display 5 LD ON ENABLE SPCL on the main display r n Moving to INTN 3 Press the UP or DOWN Key Q U The sub display will flash ur m L i x it ec b i a 1 a a S 4 Use the UP and DOWN Keys to display SET A g lt ret T or ALL Rug 7 om Ab b gt 9 9 Press the ENT Key zao E SEt 6 Use the LEFT and RIGHT Keys to display PA INTN on the main display i OC m ZX L N User s Manual Section 3 BASIC OPERATION Switching to Intensity Mode T Press the UP or DOWN Key n RZ LM The sub display will flash QO v SUB P t mt r 8 Use the UP and DOWN Keys to display ON a 9g SU
54. the total collectable radiant power does not exceed 5 milliwatts Limits applicable to devices that emit in the Class 3 lasers are divided into two sub ultraviolet visible and infrared spectra classes 3a and 3b A Class 3 laser may be Class IIIb products include laser systems hazardous under direct and specular reflec ranging from 5 to 500 milliwatts in the visible tion viewing conditions but the diffuse Class IlIb 3b spectrum Class IIIb emission levels are reflection is usually not a hazard ocular hazards for direct exposure through out the range of the Class and skin hazards at the higher levels of the Class A Class 4 laser is a hazard to the eye or skin Exceeding the limits of Class Illb and are a Aue aan pns S Class IV 4 hazard for scattered reflection as well as for direct exposure ard Class 4 lasers may also produce laser generated air contaminants and hazardous plasma radiation ZX L N User s Manual spuepue s pue suoiejnboy wo sjueuieJinbes PM eres 161 Section 7 Index Index A Adjusting the Optical Axis alphabet display format Amplifier Unit Dimensions Installing Part names Specifications Angle Characteristic Automatic teaching Average hold B Basic Configuration Bottom hold C Cable extension Calculating Unit Connecting Part names 24 14 Specifications and Dimensions 139 Changing display brightness Changing Display Scales Changing the Number of Display Digit
55. 0 White ceramic 08 SUS304 4 Black paper 06 04 02 T E V TN 04 y U Ef 48b 4o 97 Incinaton 280 284 288 292 296 300 304 308 312 316 320 Distance mm 10 Inclination Front to back Error F S rT White ceramic al PEDES susa Black paper 2b NL 10 Inclination 1 oe 0 gt 7 4 2 3 4 6 68 76 84 92 100 108 116 124 132 140 Distance mm 10 Inclination Front to back Error F S IM 10 Inclination White ceramic SUS304 Black paper 4 pi i 100 140 180 220 260 300 340 380 420 460 500 Distance mm 10 Inclination Front to back Error F S 10 White ceramic osf SUS304 4 Black paper osf i 04 02 02 04 06 08 10 280 284 288 292 296 300 304 308 312 316 320 Distance mm 10 Inclination Front to back Error F S 02 04 06 08 10 280 284 288 29 2 296 300 304 308 312 316 320 10 T T White ceramic 08 SUS304 4 Black paper 06 i 04 02 0 Distance m
56. 3 Press the UP or DOWN Key Q U The sub display will flash SUB 1 t a 9 4 Use the UP and DOWN Keys to select the A U RD deer desired number of samples to average SUB z e L Ld 5 Press the ENT Key to confirm the setting LI 2 The setting will be registered SUB t m ZX L N 66 User s Manual Section 5 DETAILED SETTINGS Changing Display Scales Change the display scale when you want to display a value on the main display that is different from the actual measured value Place an actual sensing object in position Two setting methods are available one point and two point scaling methods t The scaling set here is reflected in the display only E A If you want to change the linear output of the displayed value the monitor focus function must be used T2 The minimum display value is 19999 and the maximum display value is 59999 Values scaling correction values that exceed the minimum or maximum display value even if the object is located within the measuring range cannot be set An error will occur if such a value is set UA p 95 e To calculate the thickness refer to Performing Calculations in Measuring with Multiple Amplifier Units N zV p 108 Scaling Application Example Purpose Method To display the height of the sensing object Offset the display value One point Through beam type sensor head scaling Displayed value Not mm inverted IU p 69 Light block widt
57. 5 M The response time of the CH2 Amplifier Unit to which an expression is set will be prolonged by o 1 0ms Since the response time is influenced by the number of samples to average the actual CHECK response time will be response time based on the number of samples to average 1 0ms zs VA Setting the Number of Samples to Average p 66 c il g p ge p et 7 RU LU gt A e This calculation function is not possible with old model ZX LDA Amplifier Units x For calculation using ZX E and ZX T series Amplifier Units contact your OMRON representative CHECK ZX L N 1 08 User s Manual Section 6 AUXILIARY FUNCTIONS E Adding and Subtracting Measurement Results The expression A B or A B is used All settings are made on the CH2 Amplifier Unit Moving to FUN and CALC M N T aaa 1 Set the mode switch to FUN on the CH2 Amplifier Unit RUN T FUN 2 Use the LEFT and RIGHT Keys to display PA CALC on the main display m Selecting Expressions h 3 Press the UP or DOWN Key U TL The sub display will flash SUB ce At gt r hA Rs a ae 4 Use the UP or DOWN Key to select the a g sx desired expression SUB gt m pt Kr AN 5 Press the ENT Key to confirm the setting LI m The setting will be registered SUB oe iz ZX L N User s Manual o o o c m gt aX et ex S 2 o gt 3 2 zh O c 3 x 7 109 o o o c m
58. 54 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS Mounting to Device B Connecting Amplifier Units Connect two Amplifier Units by placing a Calculating Unit between them as shown in the diagram The calculation result is displayed on i e output to the CH2 Amplifier Unit Connect the CH2 output cable to the external device to enable external control UA Connections p 21 RE ue S The CH1 Amplifier Unit will display output the measurement result for the CH1 Sensor Head only CHECK lt n i e If the Amplifier Units are connected mutual interference between the Sensor Heads can also be prevented CHECK o o o c 3 Q o x i 4 o o B Mounting Sensor Heads to Inspection Device Mount the Sensor Heads to the steel plate in such a way that they face each other as shown below UA Installing Sensor Heads p 18 Steel plate ZX L N User s Manual 55 Section 4 MAIN APPLICATIONS AND SETTING METHODS 2 Adjusting Setting Distances Set a reference sample with a known thickness T Adjust the position of the Sensor Heads so that the distances A B between the reference sample and the Sensor Heads are about the measuring center distance of the corresponding Sensor Head Refer to the Amplifier Unit s display while adjusting the Sensor Head position UA Measuring range p 129 Ol lt Ml Mn 3 Setting Expressions Position the reference
59. August 20 1986 spuepue s pue suone nBes woz sjueuieJinbes PM eres ZX L N 156 users Manual Section 7 2 Summary of Requirements to User 2 1 For Europe EN 60825 1 Requirements Classification subclause Class 1 Class 1M Class 2 Class 2M Class 3R Class 3B Class 4 Not required for visible Laser safety Not required but recommended for applications that emission i ae f Required officer involve direct viewing of the laser beam Required for non visi ble emis sion Remote interlock Not required pads to TRA deor circuits Key control Not required Remove key when notin use Beam attenuator Not required Wwnen In USE Deven inadvertent exposure Indicates laser is Emission energized Indicates laser is ener a Not required is indicator device for non visi gized ble wave lengths Warning signs Not required Follow precautions on warning signs Class 1M Class 2M Beam path Net gt as Tor Glassr Not as for Terminate beam at end of useful length required 3B required Class3B see note 2 see note 3 4 Class 1M Class 2M g amp S N ire for Cl N ire f o p itu d OS freee terry lean Prevent unintentional reflections E reflection ments 3B ments Class3B uc see note 2 see note 3 Required if engineering f Eye protection No requirements and administrative ua dures not practicable and z MPE exceeded 3 ifi o Protecti
60. B V n e d i 9 Press the ENT Key to confirm the setting LI The Sensor Head will be set to intensity mode SUB g f o D O Z 5 a et gt o A o o D lt o 2 T e gt et gt z o 3 et 5 e D 5 D 2 lt o 2 o ZX L N User s Manual 47 o o 2 o E oO MEMO ZX L N 48 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS 44 Measuring Height 50 x Measuring Thickness 54 x Measuring Eccentricity and Vibration 58 44 Measuring Edges 61 ZX L N User s Manual 49 SGOHLAW ONILLAS ANV SNOILVOl TddV NIVIN Section 4 MAIN APPLICATIONS AND SETTING METHODS Measuring Height This section describes how to measure the height of an object using a PCB mold as an example z o 9 o c a 2 Q Ir o Q e Flow of Operation Place an actual sensing object in position Have a reference sample ready beforehand 1 2 3 4 5 Mounting to Adjusting Setting Setting Measuring Setting Tolerance Device Position Measurement Reference Judgement Timing Samples Values ZX L N 50 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS Mounting to Device Mount the Sensor Head to the inspection device When mounting the sensor take care not to exert pressure on the sensor head and wires E Installing Sensor Heads p 18 Adjusting Setting Position Place the reference sample in
61. CKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR INAPPROPRIATE MODIFICATION OR REPAIR ZX L N User s Manual Introduction Application Considerations lt SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the product At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination wit
62. Default o P H Peak hold Holds the maximum value during the sampling period The output changes at the end of the sampling period and is held until the end of the next sampling period Output Maximum value Current measured value gt Sampling period B H Bottom hold Holds the minimum value during the sampling period The output changes at the end of the sampling period and is held until the end of the next sampling period Current measured value gt Output i Sampling period ZX L N 76 User s Manual Section 5 DETAILED SETTINGS Selection Details PP H Peak to peak Holds the difference between the maximum and minimum values This option is hold selected mainly when detecting vibration The output changes at the end of the sampling period and is held until the end of the next sampling period Current Output maximum value minimum value Sampling period S H Sample hold Holds the measured value at the start of the sampling period The output changes at the start of the sampling period and is held until the start of the next sampling period Output Current measured value Sampling period AVE H Average hold Holds the average measured value during the sampling period The output changes at the end of the sampling period and is held until the end of the next sampling period Output average of Current measured va
63. Demonstration with General Pub MPE n x x x 2 lic 4 5 1 a Laser Optical Fiber Systems 4 5 2 MPE MPE MPE MPE o ZX L N 158 users Manual Section 7 Control measures Classification X X Laser Robotic Installations 4 5 3 NHZ NHZ X Eye Protection 4 6 2 MPE MPE Protective Windows 4 6 3 X IV W ud x d ae FTD NHZ NHZ Protective Barriers and Cur m E E i tains 4 6 4 X X Skin Protection 4 6 5 MPE MPE Other Protective Equipment 4 6 5 Use may be required Warning Signs and Labels 4 7 m le X X Design Requirements NHZ NHZ Service and Repairs 4 8 LSO Determination Modification of Laser Systems 4 9 LSO Determination Note 1 LEGEND X Shal Should No requirement Shall if enclosed Class 3b or Class 4 MPE Shall if MPE is exceeded NHZ Nominal Hazard Zone analysis required Applicable only to UV and IR Lasers 4 5 1 2 2 LSO Laser Safety Officer An individual shall be designated the Laser Safety Officer with the authority and responsibility to monitor and enforce the control of laser hazards and to effect the knowledgeable evaluation and control of laser hazards For your reference see ANSI Z136 1993 Section 1 3 ZX L N User s Manual spuepue s pue suoiejnboy wo sjueuieJinbos FWATIITRETS 159 Section 7 3 Definitions of Laser Classification 3 1 For Europe Laser Product Clas
64. ED SETTINGS Soko M ZERO MES NEIN V The threshold values set using automatic teaching can be changed using direct input This is useful when setting judgement tolerances for measured values v CHECK UA p 89 ZX L N User s Manual m 3 et 3 a gt E e o gt o a lt o c 7 93 m i et o Q gt o o gt o o lt o c 7 94 Section 5 DETAILED SETTINGS Hysteresis Setting Set the hysteresis width for the upper and lower limits of judgements if the HIGH PASS or LOW judgement is unstable near the threshold values HIGH threshold Measured value e Operation point o Return point LOW threshold HIGH Ore Output PASS OPE ON i LLOW OFF 1 Hysteresis width settings are disabled when previous value comparison is used ita p 86 EZ CHECK To prevent self trigger chattering set hysteresis for the self trigger A p 78 Moving to FUN Mode and HYS 1 a Set the mode switch to FUN mm RUN T FUN 2 Use the LEFT and RIGHT Keys to display a b HYS on the main display 3 Press the UP or DOWN Key The leftmost digit of the sub display will flash 4 Use the Cursor Keys to enter the hysteresis m5 Moves from one digit to width another A g Changes the current value 5 Press the ENT Key to confirm the setting LI xxn The setting will be registered s
65. H8 With the ZX LDA11 LDA41 Amplifier Units calculations can be performed with up to two units Calculations cannot be performed if ZX LDA and ZX LDA are used together Can calculations be performed when Sensor Heads with different measurement ranges are connected to 2 Amplifier Units Yes if the Sensor Heads are the same type Reflective type or Through beam type However this is not true in the case of ZX LDA11 LDA41 Calculations cannot be performed if ZX LDA and ZX LDA are used together How many Amplifier Units can be connected and communicated with ZX SF11 In the case of ZX LDA11 N LDA41 N Amplifier Units up to five units can be connected In the case of the old models ZX LDA11 LDA41 up to two units can be connected Communications cannot be performed if ZX LDA and ZX LDA are used together Is warm up operation still required even if LD OFF input is cancelled ZX L N User s Manual Yes As when the power is turned ON warm up operation must be performed for about 10 minutes Glossary Section 7 APPENDIX Term Response time Explanation Response time is the time from when the Sensor measures a distance to when the value is output either as linear output or judgement output The response time changes depending on the settings for the number of samples to average and calculations Measured value The measured value is the measurement result displayed on the ma
66. HECK Zero reset can be executed only if the measured value is within 10 of the rated measuring range c u a vt gt o N D o A o o e Tl c i o z o 1 Place the reference sensing object in position 2 Set the mode switch to RUN cum RUN T FUN 3 Press the ENT Key for more than one second LI or input the zero reset signal from an external E pdt p m device for 800 ms max The reference value will be registered and the zero reset indicator will be lit The tolerance for the registered reference value will be displayed on the main display ZX L N 1 18 User s Manual Section 6 AUXILIARY FUNCTIONS Releasing Zero Reset 1 Set the mode switch to RUN Cam RUN T FUN 2 Hold the ENT and RIGHT Keys down L B together for about three seconds To release zero reset from an external device input the zero reset signal for one second minimum Zero reset will be released and the zero reset indicator will turn OFF c u gt Q et gt o N o o A o e Tl c i o z o ZX L N User s Manual 1 19 c u a vt gt o N D o A o o e Tl c i o z o 120 Section 6 AUXILIARY FUNCTIONS Saving Zero Reset Level Zero Reset Memory Select whether or not to hold the measured value zero reset level when the power is turned OFF Selection Details ON Saves zero reset level when the pow
67. ICATIONS AND SETTING METHODS Mounting to Device Mount the Sensor Head to the inspection device When mounting the sensor take care not to exert pressure on the sensor head and wires i Installing Sensor Heads p 18 2 Setting Auto Scale Decide whether to display the received light amount in mm or in in the Amplifier Unit s main display UA Setting the Auto Scale p 42 Example To display 5mm as the current input light amount 85 Before auto scale is set Auto scale is set to 5 L LDON GR ENABLE ee go ZERO mm mm Since 100 is equivalent to 5 000mm 4 250 will be displayed in the case of 85 3 Setting the Standard Received Light Amount With 100 laser input from the emitter to the receiver set the standard received light amount When the standard received light amount is set the main display and linear outputs current voltage will be set to the full scale F S automatically nee Setting the Standard Received Light Amount p 45 Example Setting the standard received light amount after setting auto scale to 5 L in step 2 Before the standard received light After the standard received light amount is set amount is set LDON 7c o ENABLE LDON ZERO ENABLE m m m m m mm The current input light amount 85 will be set to the full scale F S and 5 000 will be displayed ZX L N 62 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS 4 Measuring Reference Samples
68. ICES Ontario Toronto 416 286 6465 Kitchener 519 896 1144 Kingston 613 376 3968 Quebec Montreal 514 636 6676 British Columbia Vancouver 604 522 8855 Alberta Edmonton 403 440 0818 Calgary 403 257 3095 Sao Paulo 55 11 5564 6488 Cono Sur 54 114 787 1129 Florida 954 227 2121 Ciudad Juarez 656 623 7083 Mexico D F 555 534 1195 Monterrey N L 818 377 4281 Z197 E1 01 12 05 2005 OMRON ELECTRONICS LLC Specifications subject to change without notice Printed in the U S A
69. ILED SETTINGS Slee 5 AUXILIARY FUNCTIONS Tels A APPENDIX User s Manual Smart Sensors ZX L N Series o 2 S 7 fe EJ iz Motes Ja ches wores y acposs f ones pa venses e usgaes SNOILV33GISNOO NOILVOllddV Bieta Introduction Introduction Thank you for purchasing the ZX L N Series Smart Sensor This manual provides information regarding functions performance and operating methods that are required for using the sensor When using the ZX L N Smart Sensor make sure to observe the following e The ZX L N Smart Sensor must be operated by personnel knowledgeable in electrical engineering e To ensure correct use please read this manual thoroughly to deepen your understanding of the product e Please keep this manual in a safe place so that it can be referred to whenever necessary APPLICATION CONSIDERATIONS Read and Understand this Manual Please read and understand this manual before using the products Please consult your OMRON representative if you have any questions or comments Warranty Limitations of Liability WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER A
70. L N 154 users Manual Symbol and border black Background yellow Figure A Warning label Hazard symbol Section 7 1 2 For U S A FDA Compliance Guide for Laser Products 1985 according to 21 CFR1040 10 Class see note 1 l lla II llla lllb IV Requirements Performance all laser products duc R see note 2 R see note 2 R see note 2 R see note 2 R see note 2 R see note 2 Safety interlock R R R R R r y see notes 3 4 see notes 3 4 see notes 3 4 see notes 3 4 see notes 3 4 see notes 3 4 Location of N A R R R R controls Viewing optics R R R R R R Scanning R R R R R R safeguard Performance laser systems Remote control N A N A N A N A R R connector Key control N A N A N A N A R R Emission N A N A R R R see note 10 R see note 10 indicator Beam attenuator N A N A R R R R Reset N A N A N A N A N A R see note 13 Performance specific purpose products Medical S S S S see note 8 S see note 8 S see note 8 Surveying levels S S S NP NP ing alignment Demonstration S S S S S see note 11 see note 11 Labeling all laser products Certification amp identification R R R R R R Mori D see note 5 D see note 5 D see note 5 D see note 5 D see note 5 D see note 5 Aperture N A N A R R R R Class warning N A R see note 6 R see note 7 R see note 9 R see note 12
71. Monitor j Why does an error occur and settings cannot be made when teaching or directly inputting threshold values Threshold values cannot be set using teaching or by direct input if the following condition is not met HIGH threshold value LOW threshold value hysteresis width A p 88 When scaling is executed an error appears on the sub display and settings cannot be made Scaling cannot be set for one of the following reasons e Scaling has been attempted when the measured value is outside the measurement distance range e When two point scaling has been executed the distance between the measured values for the two points is not 1 or more of the rated measurement range A p 72 When monitor focus is executed why does an error appear on the sub display and the settings cannot be made Monitor focus settings cannot be made when the distance between the two specified points is not 1 or more of the rated measurement range UA p 95 When entering the thickness for thickness calculation why does an error appear on the sub display and the settings cannot be made The present value is outside the measurement range Place the sensing object within the measurement range and then enter the thickness La P54 Can calculations be performed with 3 or more Amplifier Units In the case of ZX LDA11 N LDA41 N Amplifier Units calculations can be performed with up to eight units CH1 with one of CH2 to C
72. Monitor focus Minimum value inside rated measuring range 4V for voltage output 4mA for current output Maximum value inside rated measuring range 4V for voltage output 20mA for current output Linear output correction No correction Display reverse OFF ECO mode OFF Display digit limit 5 digits all Non measurement settings KEEP Zero reset memory OFF HIGH threshold Maximum display value LOW threshold Minimum display value Standard received light OFF amount setting Intensity mode OFF Differentiation function OFF Zero reset function Released Sub display Threshold Gain switching When Reflective type sensor head ZX LD is connected AUTO When Through beam type sensor head ZX LT is connected WHITE Auto scale 100 L Only when Through beam type sensor head ZX LT is connected ZX L N User s Manual s D N 5 a o 5 a a a D et 9 123 Section 6 AUXILIARY FUNCTIONS 1 1 Set the mode switch to FUN mm RUN T FUN 2 Use the LEFT and RIGHT Keys to display D INIT on the main display x 3 Press and hold down the ENT Key LI The sub display will display 4 Release the keys once OK is displayed on the sub display SUB The settings will be initialized s a N 5 a o 5 a a a S et 5 ZX L N 124 User s Manual Section 7 APPENDIX
73. O measurement gain When the received light When the received light amount is not sufficient amount is excessive Za e j norem automatically Q Q For fixed measurement gains other than AUTO When the received light When the received light When the received light amount is not sufficient amount is appropriate amount is excessive Saturated received light amount An error occurs and the main display will show E BRT allowable received light amount amount An error occurs and the main display will show E DRK possible AUTO can be set only when the Sensor Head is the Reflective type and the intensity mode is disabled e IE Intensity mode p 46 CHECK Moving to FUN Mode and SPCL v N D i a et gt D o o o E O 3 o i e o O o lt lt Q a 3 o o a 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to displa ys to display 5 amr SPCL on the main display ZX L N 74 User s Manual Section 5 DETAILED SETTINGS Moving to GAIN 3 Press the UP or DOWN Key U 4 The sub display will flash am L a ee ec w 4 Use the UP and DOWN Keys to display a y lt gt CO ETC or ALL SUB n i l pI ales he l ec h l 5 Press the ENT Key E Ete 6 Use the LEFT and RIGHT Keys to display ea B GAIN on the main display EO
74. OMRON Corporation Industrial Automation Company Application S ensors Division Sensing Devices and Components Division H Q Shiokoji Horikawa Shimogyo ku Kyoto 600 8530 Japan Tel 81 75 344 7068 Fax 81 75 344 7107 Regional Headquarters OMRON E UROPE B V Sensor Business Unit Carl Benz Str 4 D 71154 Nufringen Germany Tel 49 7032 811 0 Fax 49 7032 811 199 OMRON EL ECTRONICS LL C 1 East Commerce Drive Schaumburg IL 60173 U S A Tel 1 847 843 7900 Fax 1 847 843 8568 OMRON ASIA P ACIFIC PT E LT D 83 Clemenceau Avenue 711 01 UE Square 239920 Singapore Tel 65 6835 3011 Fax 65 6835 2711 OMRON CHINA CO LT D BEIJING OFFI CE Room 1028 Office Building Beijing Capital Times Square No 88 West Chang an Road Beijing 100031 China Tel 86 10 8391 3005 Fax 86 10 8391 3688 Authorized Distributor Cat No Z 197 E1 01 O OMRON Corporation 2004 All Rights Reserved Note S pecifications subject to change without notice Printed in Japan 0204 0 5M 0204 B V0 L3 26L Z ON 38D adA Jase 7 sJosue gs yew s saeua S N T XZ jenuew s esf UOUWO Smart Sensors ZX L N Series User s Manual OMRON Cat No Z197 E1 01 Keo APPLICATION CONSIDERATIONS Please Read SaO FEATURES Sete t 4 PREPARATION FOR MEASUREMENT Sletten S BASIC OPERATION Sletten 4 MAIN APPLICATIONS AND SETTING METHODS JOa DETA
75. Resolution display Average hold setting Thickness calculation Scaling Delay hold Position teaching 4 Display reverse Delay time setting Two point teaching Mutual interference Indicator OFF mode Previous value Automatic teaching 4 ECO Mode comparison Hysteresis width change C4 A Display digit change Intensity mode 5 Monitor focus Laser deterioration Sample hold Auto scale 6 detection ce Lock function nitial rese ON delay timer Zero reset memory Indicators Judgement indicators HIGH orange PASS green LOW yellow 7 segment main display red 7 segment sub display yellow Laser ON green zero reset green enable green Power supply 12 to 24 VDC 410 Ripple p p 10 max voltage Power 3 4 W max Sensor connected Power supply voltage 24 V Current consumption 140 mA max consumption Ambient Operating and storage 0 to 50 C with no icing or condensation temperature Ambient humidity Operating and storage 35 to 85 with no condensation Insulation resistance 20 MQ at 500 VDC Dialectic strength 1 000 VAC 50 60 Hz for 1 min Vibration resistance destructive 10 to 150 Hz 0 7 mm double amplitude 80 min each in X Y and Z directions Shock resistance destructive 300 m s2 3 times each in six directions up down left right forward backward Connection method Prewired standard cable length 2 m Weight packed state Approx 350 g
76. The edge of the reference sample is measured using position teaching and the measurement result is registered as the HIGH threshold value The registered value becomes the reference for the threshold value set in step 5 z CHECK UA Using the Zero Reset Function p 116 Refer to Section 5 Detailed Settings for details on settings s UA Position Teaching p 90 amp a 5 M Thereference sample edge can also be set to 0 Im e o 5 Setting Tolerance Judgement Values Refer to the HIGH threshold registered in step 4 and set the upper and lower limits HIGH and LOW thresholds for a PASS OK judgement The HIGH PASS and LOW judgement results will be output based on the threshold values set here Measurement Result Judgement Measurement result HIGH threshold HIGH LOW threshold x Measurement result lt HIGH threshold PASS LOW threshold gt Measurement result LOW Refer to Section 5 Detailed Settings for details on operation UA Inputting Threshold Values Directly p 89 ZX L N User s Manual 63 o o O E e E IN MEMO ZX L N 64 User s Manual Section 5 DETAILED SETTINGS 4 Setting Number of Samples to Average 66 Changing Display Scales 67 x Setting the Measurement Sensitivity Gain Switching 74 Using Hold Functions 76 Comparing Measured Values Differentiation Function 83 44 Comparing Measured Values Previous Value Comparisons 86
77. Two point teaching is useful when you want to detect subtle differences between the standard sample and defective samples Sensor head Sensor head Z peee A Teaching point A Standard oe Uo Teaching point B sample sample The threshold can be calculated by the following equation Threshold Teaching point A Teaching point B 2 all Q Hold trigger mode and scaling settings that have been made before teaching are reflected in the teaching measurements CHECK Setting Teaching point A y 1 Setthe teaching point A by following steps 1 to 4 of the position teaching procedure Setting Threshold Values ww m 3 et O i Q gt o o gt o o lt o c o 2 Place a defective sample in position The main display value changes 3i Press the ENT Key for at least three seconds and then release The measured value at the point that the ENT Key is released will be set as the value for teaching point B to set threshold value This threshold value will be shown on the sub display N UY When ERRLH or ERRHL is displayedp 89 The threshold values set using two point teaching can be changed using direct input This is useful 7 A when setting judgement tolerances for measured values Sz CHECK UC ds ZX L N User s Manual 91 m 5 et 5 a gt i e 7 gt o 2 lt o c 2 92 Section 5 DETAILED SETTINGS Automatic Te
78. UN RUN T FUN 2 Use the LEFT and RIGHT Keys to display SPCL on the main display E Moving to ZRMEM T 3 Press the UP or DOWN Key A U S The sub display will flash me L a i r rd d 4 Use the UP and DOWN Keys to display Q U lt gt gt ETC or ALL sus gt Cos E iani I o N 5 Press the ENT Key LI z 6 Use the LEFT and RIGHT Keys to display q D LD ON ENABLE m m ZRMEM on the main display Selecting Whether or Not to Enable Zero Reset Memory T Press the UP or DOWN Key A F U EE The sub display will flash SUB B g mal e gt xJ 8 Select either ON or OFF oa ON Zero reset memory enabled Q v SUB gt t L OFF Zero reset memory disabled default Plan 4 9 Press the ENT Key to confirm the settings LI re The setting will be registered SUB ome ZX L N User s Manual c u 2 Q e 7 N p x o Az 1 o 7 e TI Iz 2 Qo zu o 3 pz Section 6 AUXILIARY FUNCTIONS Key Lock Function The key lock function disables all Amplifier Unit keys Once the keys have been disabled no key input will be accepted until the lock is released This function is useful to prevent inadvertent changes to settings The mode and threshold switches are still enabled even when the key lock function is ON Setting the Key Lock 1 1 Set the mode switch to FUN C RUN T FUN 2 Hold down the UP DOWN RIGHT and LEFT A Keys at the same time
79. UREMENT B Channel Numbers of Amplifier Units The following diagram shows the channel numbers when multiple Amplifier Units are connected Qo o 3 3 o Q o 3 7 ZX L N User s Manual 25 Section 2 PREPARATION FOR MEASUREMENT Interface Units Use an Interface Unit to connect a personal computer to the Smart Sensor system E Connection Method Qo o 3 3 o Q o 3 o 1 Open the connector cover on the Amplifier Unit Open the connector cover by lifting and sliding it open 2 Mount the Interface Unit to the DIN Track 3 Slide and connect the Interface Unit to the Amplifier Unit connector To disconnect the Interface Unit perform the above operations in reverse order 5 e When multiple Amplifier Units are used connect the Interface Unit to the Amplifier Unit with the A highest channel number e Communication with the Smart Monitor is possible via the Interface Unit UA p 142 CHECK ZX L N 26 User s Manual Section 2 PREPARATION FOR MEASUREMENT Wiring Input Output Cables The input output cable has the following wires SU Wire the cable correctly Incorrect wiring may damage the Smart Sensor CHECK 8 9 Brown PASS judgement output LOW judgement output 10 Timing input 11 Reset input A 12 to 24 VDC 10 power supply is connected to the power supply terminal When using an Amplifier Unit with a PNP output the power s
80. ZX XCLIA must be used For extension of the cable of amplifier units shielded cables of the same type must be used When using calculation units make sure that the linear GND lines of the amplifier units are connected to each other ZX L N User s Manual ix esp 1294102 104 suonneoeJg IX esp 1294102 104 suonneoeJg KOU x Introduction B Warming Up After turning ON the power supply allow the product to stand for at least 10 minutes before use The circuits are still unstable just after the power supply is turned ON so measured values may fluctuate gradually B Maintenance and Inspection e Always turn OFF the power supply before adjusting or connecting disconnecting the sensor head e Do not use thinner benzene acetone or kerosene to clean the sensor head and amplifier units If large dust particles adhere to the front filter of the sensor head use a blower brush used to clean camera lenses to blow them off Do not blow the dust away with your mouth To remove smaller dust particles use a soft cloth for lenses with a small amount of alcohol Take care not to wipe them off with excessive force Scratches on the filter may cause errors B Sensing Object For Reflective Type Sensor Head The product cannot accurately measure the following types of objects Transparent objects objects with an extremely low reflective sensor ratio objects smaller than the spot diameter objects with a large curvature excessively inclin
81. aching When automatic teaching is executed measurement is performed continuously while the keys are held down and the maximum and minimum measurements during that period are set as the threshold values Automatic teaching is useful when you want to set threshold values by starting the device and obtaining real measurements Sensor head CM Maximum jio ud value __ ale Minimum value LOW threshold Sensing object Ye BERE Maximum value HIGH threshold LE i A Hold trigger mode and scaling settings that have been made before teaching are reflected in the teaching measurements CHECK Moving to T Mode 1 1 Set the mode switch to T z RUN T FUN 2 a Start the device alu i A The threshold switch can be set to either position Both HIGH and LOW thresholds will be set regardless of the switch setting CHECK ZX L N User s Manual Setting Threshold Values 3 Start measurement Measurement will continue while the ENT and RIGHT Keys are held down AUTOT will flash on the sub display 4 Release the ENT and RIGHT Keys to end measurement The maximum measured value during the measurement period will be set as the HIGH threshold value and the minimum will be set as the LOW threshold value The new threshold value either HIGH or LOW depending on the threshold switch setting will be displayed on the sub display UA When ERRLH is displayed p 89 Ho Section 5 DETAIL
82. c u gt Q e gt o N o o A o o e Tl c i o z o 117 Section 6 AUXILIARY FUNCTIONS Executing Zero Reset When the zero reset function is used the measured value can be reset to a reference value of 0 when the ENT key is pressed or an external signal is input If zero reset has already been executed that value will be overwritten The settings are saved even if the power is turned OFF default This memory setting can be changed so that the zero reset settings are not saved when the power is turned OFF UA Zero reset memory p 120 aty Linear Output A The measured value when zero reset is executed will be the center value in the linear output range lt When monitor focus is set the measured value will be the center value between the two points set CHECK for monitor focus va Monitor focus p 95 Example Before execution of zero reset Measured value mm Zero r set is Output current mA executed at 35mm 4 8 20 Outp mA 4 1 4 Output voltage V After execution of zero reset Measured value mm 4 12 20 Output current mA 4 o 4 Output voltage V ate The minimum display value is 19999 and the maximum display value is 59999 If the measured A value is below the minimum value after execution of zero reset 19999 will be displayed 59999 lt will be displayed if the measured value is above the maximum value C
83. can failure shall not cause product to exceed its classification Class label Required wording Figures A required wording Aperture label Not required Specified wording required Service entry label Required as appropriate to the class of accessible radiation Override interlock label Required under certain conditions as appropriate to the class of laser used Wavelength range label Required for certain wavelength ranges LED label Make required word substitutions for LED products ZX L N User s Manual spJepuejs pue suolejnboy woz sjueuieJinbes FWATITTRETS 153 Section 7 Requirements subclause User information Classification Class 1 Class 1M Class 2 Class 2M Class 3R Class 3B Class 4 Operation manuals must contain instructions for safe use Additional requirement apply for Class 1M and Class 2M Purchasing and service informa tion Promotion brochures must specify product classification service manuals must contain safety information Note 1 This table is intended to provide a convenient summary of requirements See text of this standard for com plete requirements 2 For the safety medical laser products IEC 60601 2 22 applies 3 AEL Accessible Emission Limit The maximum accessible emission level permitted within a particular class For your reference see ANSI Z136 1 1993 Section 2 spuepue s pue suone nBes wo s yuswasinboy FWATITIRETS ZX
84. ck the following points i to iii and then restart the Smart Monitor i A communication port No different from that on the personal computer is used or the communication port is used by another application program e Set the same communication port No as that on the personal computer the other communication conditions will be set automatically e Exit the application program that is using the communication port ii The BUSY external terminal communication indicator does not light up when Smart Monitor is started no signal is sent to the Interface Unit e Is the Smart Monitor connected with the correct cable Check whether it is connected with a straight cable by mistake step 4 e Are the connections normal Steps 4 5 e s the correct communication port set iii The BUSY external terminal communication indicator lights up for a moment when a command is transmitted but there is no response from the Interface Unit e s the switch on the bottom of the Interface Unit set to the default side Step 2 e Is the Amplifier Unit set to RUN mode Step 3 yun e2epieju au el ejqissod si Jojuojy Peug eu uy uoneaiunuuo PATOGEN ZX L N User s Manual 1 43 Section 7 APPENDIX Engineering Data Angle Characteristic Reflective Type Sensor Head The angle characteristic plots the relation between the inclination of the measurement object and the error in the linear output at the measurement point Note SUS304 Stainless ste
85. d in the sub display U Setting of the standard received light amount must be carried out while zero reset is not in progress i e Q while the zero reset indicator is not lit e When the standard received light amount is set the main display and linear outputs current voltage will be set to the full scale F S automatically e Setting of the standard received light amount can be done when the glass on the emitter receiver gets dirty CHECK o et Q et gt o et t i Q o Q A o o 9 lt o o um a gt et gt 3 o S et or when the received light amount has changed e f the mount position of the sensor head is changed the standard received light amount must be set again Moving to RUN Mode We 1 1 Set the mode switch to RUN cam Setting the Standard Received Light Amount RUNS SD FUN v 2 Hold down the DOWN Key for more than g m m three seconds mm The standard received light amount that has been set will be stored in the memory of the Amplifier Unit ZX L N User s Manual 45 o D o Z 5 a et gt o A o o 2 lt o 2 T e et gt z o 5 et 5 et D 5 D 2 lt o 2 o 46 Section 3 BASIC OPERATION Measuring the Received Light Amount Intensity Mode This function can be used only when the sensor head is the Reflective type In the intensity mode the received amount of light returning from
86. d workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABIL 15 16 ITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or oth erwise of any intellectual property right c Buyer Remedy Omron s sole obli gation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non complying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsi ble for warranty repair indemnity or any other claims or expenses regarding the Products unless Omron s analysis confirms that the Products were prop erly handled stored installed and maintained and not subject to contamina tion abuse misuse or inappropriate modification Return of any Products by Buyer must be approved in writing by Omron before shipment O
87. dicator Both NEAR and FAR indicators are lit Measuring center distance Measuring range x 10 NEAR indicator is lit Near side within measuring range FAR indicator is lit Far side within measuring range Both NEAR and FAR indicators are blinking Outside measuring range ZX L N 1 2 User s Manual Section 2 PREPARATION FOR MEASUREMENT B Through beam Type Sensor Head Receiver cable length 0 5m Receiving section Emitter cable length 0 5m Laser indicator Emitting section Lit while the laser is emitted Connector Connector Sensor Head Amplifier Unit Sensor Head Amplifier Unit To be connected to the connecting cable To be connected to the connecting cable Connector Connector To be connected to the receiver To be connected to the emitter Cable Black Cable Gray Sensor Head Amplifier Unit Connecting Cable cable length 1 5m Side View Attachment Used to change the mount direction Emitting Fixing screw Receiving section section Fixing screw Receiver Emitter ZX L N User s Manual U 9 oa 2 D 3 e e m 2 2 T c 3 o 2 o 5 a 13 suonoun pue sowen Hed FAITHTISETS 14 a Calculating Units Display ZX L N User s Manual Connector two connectors one on each side To be connected to the Amplifier Unit Display Detail Connection indicator Lit when the Amplifier Unit is connected
88. directions up down left right forward backward Degree of protection IP50 Materials PBT Case Aluminum Case cover Weight packed state Approx 150g F S Full scale of measurement C1 Defined as 1 e2 13 5 of the center intensity The beam diameter may sometimes be affected by the ambient condition of the object such as leaked light from the main beam 2 Resolution Fluctuation width 30 of linear outputs when connected to Amplifier Unit Beam diameter Measuring center distance The typical value at the measuring center distance is shown With averaging number set to 4096 and the standard work placed at the measuring center distance 3 measured May vary with the sensing object Standard work White ceramics 4 aluminum jig Measured at the measuring center distance 5 Linearity The error in relation to the ideal displacement output straight line when the standard work is Temperature characteristic Value obtained when the sensor and object standard work are fixed with an Incorrect detection may occur outside the measuring range if the object has a high reflective factor ZX L N User s Manual suoisueuiiq pue suogeoyioeds PAIE 133 Section 7 APPENDIX Reflective type sensor head ZX LD30V ZX LD30VL Round vinyl insulated cable 5 1 Standard length 0 5m 20 7 UN 42 7 PAR UN O A Connector
89. dmi Setting the Measurement Gain o et T Press the UP or DOWN Key O p cas The sub display will flash se gt Li a E r z O z 8 Select the desired measurement gain Q UJ S 7 2 suB M d Vt Vel oO nr re S r o i et Qo 9 Press the ENT Key to confirm the setting ME 8 V Vt The selected measurement gain will be set SUB gem E 499 iP Lib in D lt o 2 3 o et o El e ZX L N User s Manual 75 Section 5 DETAILED SETTINGS Using Hold Functions The hold functions hold data for specific points during the measurement period such as the maximum or minimum value and output those values at the end of the measurement period Flow of Operation 1 2 3 If required Selecting Hold Setting the Trigger Condition for L9 for Measurement in Setting Delay Time Measured Values Hold Mode 1 Selecting Hold Condition for Measured Values The time period from the start of hold measurements to the end of hold measurements is called the sampling period The value to be held during that sampling period is selected here ale The CLAMP value is output until the first sampling period is finished e il a CLAMP value p 102 C CHECK gt ae gt Any of the 5 settings shown in the table can be selected as the value to hold a m Selection Details S OFF Hold measurement is not performed The measured value is always output Q
90. e the UP and DOWN Keys to display 3 Q g AAAA SS 5 Use the LEFT or RIGHT Key to move the a 3 T gt gt cursor to the one s digit m Ea i i s m 6 Use the UP and DOWN Keys to display 9 To cancel the selected setting use the LEFT Key to move the cursor to the leftmost digit and press the LEFT Key again Alternatively use the RIGHT Key to move to the rightmost digit and press the RIGHT Key again The display will return to the current setting 40 000 in this example T Press the ENT Key to confirm the setting LI nPmnn n The display will change from flashing to being lit SUB 4 i 055 continuously and the numeric value will be registered ZX L N User s Manual Section 3 BASIC OPERATION Function Transition Charts Reading Transition Charts The upper section is the main display and the lower section is the sub display Main Display 1 Sub Display RUN Mode Measured value 1 The main display always shows the measured value D al Voltage G Received light Resolution Present value amount 1 When the mode is switched to RUN the measured and threshold values will be displayed first mn c o o o i o o 3 I2 gt o a 7 The numerals shown in the above diagram are an example only The actual display may be different e What is the present value UA p 129 T Mode The
91. ead is Y Type Sensor Head is E i IB a Connected Connected Installation and Connection L Preparation for nee Measurement p 9 Turn ON the power v Installation and Connection Preparation for Measurement P Turn ON the power v Select the display unit or mm and the item to be measured received or blocked light amount IUA Setting the Auto Scale p 42 Not necessary if the two point scaling function is used ww Setting the Standard Received Light Amount p 45 Preparation for Measurement Preparation for Measurement DU 2 o o E o xo D mi o o v Making Settings According Setting Changing Measurement Contents to Your Application UA Setting Number of Samples to Average p 66 A Measuring Height p 50 E Using Hold Functions p 76 i Comparing Measured Values Measuring Thickness p 54 Differentiation Function p 83 Comparing Measured Values Previous Value Comparisons p 86 Changing Display Scales p 67 Setting the Measurement Sensitivity Gain Switching p 74 v Measuring Eccentricity p 58 and Vibration Measuring Edges p 61 Setting Judgement Conditions VL 1 A Entering Threshold Values v Setting Output Contents Setting to Execution of Measurement Conditions VEA Linear Output Setting Judgement Output Timing v If required Correcting
92. earity Characteristic by Materials 146 LOW judgement output wire 27 Main Display 35 Measured value 129 Measurement gain 74 Measuring Eccentricity and Vibration 58 Measuring Edges 61 Measuring Height 50 Measuring range 133 135 Measuring Thickness 54 Measuring with Multiple Amplifier Units 108 Mode 34 Switch 34 Switching 34 Monitor focus 95 Monitoring 6 Mutual interference prevention 4 No of samples to average 66 Non measurement settings 102 Numeric Value Changing Method 38 OFF delay timer 104 ON delay timer 104 One point scaling 69 One shot timer 104 Output Cable 27 Output settings 95 PASS judgement output wire 27 Peak hold 76 Peak to peak hold 77 Performing Calculations 108 Adding and subtracting 109 Finding thickness 110 Section 7 Index No of Connectable Amplifier Units 24 Position teaching 90 Power supply wire 27 Present value 129 Previous value comparison 86 Q amp A 128 Reflective type sensor head Connecting 21 Dimensions 132 134 Installing 18 Part names 12 Specifications 133 135 Reset input wire 27 Response time 66 108 129 Reversed display 113 RUN Mode Display Contents 35 Function transitions 39 Outline 34 Sample hold 77 Sampling period 76 Self down trigger 78 Self up trigger 78 Sensing object characteristic 149 Sensor Head Compatibility Function 5 Connecting 21 Dimensions 132 134 136 137 Installing 18 Part names 12 13 Specifications 133 135 138 Setting Delay Time
93. easured using position teaching and the measurement result is registered as the HIGH threshold value The registered value becomes the reference for the threshold value set in step 5 Refer to Section 5 Detailed Settings for details on settings il z Position Teaching p 90 Y The reference sample height can also be set to 0 e EC UA Using the Zero Reset Function p 116 z o D o c a gt Q I o Q e 5 Setting Tolerance Judgement Values Refer to the HIGH threshold registered in step 4 and set the upper and lower limits HIGH and LOW thresholds for a PASS OK judgement The HIGH PASS and LOW judgement results will be output based on the threshold values set here Measurement Result Judgement Measurement result gt HIGH threshold HIGH LOW threshold lt Measurement result lt HIGH threshold PASS LOW threshold gt Measurement result LOW Refer to Section 5 Detailed Settings for details on operation IA Inputting Threshold Values Directly p 89 ZX L N User s Manual 53 Section 4 MAIN APPLICATIONS AND SETTING METHODS Measuring Thickness This section describes how to measure thickness using the thickness of a steel plate as an example Steel plate pa Flow of Operation I4 o o c 3 ae o x i 4 o o 1 2 3 4 Setting Tolerance Mounting to Adjusting Setting Setting Device Distances Expressions Judgement Values ZX L N
94. ected determines the key functions Function Use the Control Keys to change the display and set measurement conditions RUN Mode Changes sub display content T Mode Used when selecting numeral digits FUN Mode Function changes depending on setting e Switches function display e Selects numeral digit e Stops setting UP Key Performs timing input Used when changing numerals Cursor g DOWN Key Keys If the Sensor Head is the through beam type this cursor key is used to input reset signal If the Sensor Head is the through beam type this cursor key is used to set the standard received light amount Function changes depending on setting e Switches between selections e Changes numerals ENT Key ZX L N User s Manual 36 When held down for one second Performs zero reset When held down together with the Right Key for three seconds Cancels zero reset Function changes depending on operation e Confirms threshold value e Executes teaching Confirms the set condition or value Section 3 BASIC OPERATION Condition Settings Display the target function on the main display and select the desired value from the sub display to set measurement conditions This section uses the example of setting a peak hold as the hold condition to explain how to set measurement conditions Moving to FUN mode and HOLD 1 1 Set the mode s
95. ed objects etc B Mutual Interference Inserting a calculation unit between amplifier units can prevent mutual interference between two sensor heads However this may not work efficiently if one sensor head is saturated and a laser beam of the other sensor head is input If you are interested in installing a calculation unit in order to prevent mutual interference carry out a test using the actual system beforehand ZX L N User s Manual Introduction Editor s Note Page Format e Title of each section ajon sJoyp3 EST Indicates the contents of the page Measuring with Multiple Amplifier Units Overview This section describes the settings when Calculating Units are used to connect multiple lt a amp g T e Amplifon tnis Describes the overview and nu operation flow of the section ee ha Measurement results an be calculated between 2 Amplifier Units The expression is gt x e C ross h ead e r 1 Seton the CH2 Amplifier Unit and the calculation results are also output from the CH2 Nee eee ee 1 Amplifier Unit Calculations can also be performed between Sensors with different Amiar Uii Cl Overview and points of toe Th time of the CH2 Amplifier Unit to which t will be he fi ti d ib d tC prolonged by 1 0ms Since the response time is influenced by he number of samples to the function describe 1 qued sverage the actual response time will be
96. ed value output range setting p 95 DA te GAIN Gain switching function p 74 H dLM H DLY Hold Delay hold p 81 h d r H D T Hold Delay hold Delay time setting p 81 Bohs H HYS Hold Trigger mode Self trigger hysteresis width setting p 78 Mr hk H LVL Hold Trigger mode Self trigger level setting p 78 Hh 5 k H S T Hold Delay hold Sampling period setting p 81 h Er 5 H TRG Hold Trigger mode setting p 78 Q mag HOLD Hold setting p 76 2 BS HYS Hysteresis width setting p 94 d in ic INIT Initialization of settings p 123 e INTN Intensity mode When Reflective type sensor head is connected p 46 2 KEEP Non measurement settings Hold output p 102 Rd L ADJ Linear output offset value setting p 99 E rifts MAX Non measurement settings Clamp value Maximum p 102 8 mek METAL Gain change Metal p 74 g ndr mr MIROR Gain change Mirror p 74 g m re a OFF D Timer Off delay p 104 2 merece ON D _ Timer On delay p 104 ZX L N User s Manual 151 s e dsiq 10 62u849J8s YOIND PAJE 152 Section 7 APPENDIX Display Details Pages P S eh C P1ISCL Scaling First point scaling p 67 Peet P2SCL Scaling Second point scaling p 67 Doh P H Hold Peak hold p 76 PP M PP H Hold Peak to peak hold p 76 R r ESE RESET Output settings for non measurement p 102 er ESE RESET RUN or T mode Resetting input p 27 S z h SH Hold Samp
97. el SUS304 B ZX LD40 m ZX LD100 B ZX LD300 Side to side Inclination Side to side Inclination Side to side Inclination Ad r White ceramic n4 mr 2 r u SUS304 d White ceramic d White ceramic x 3 SS packer 7 za SUS304 ds SUS304 5 T amp 7 4 Bakpaer E Black pane S abs i inclination 5 T 5 u 2 gt 5j S Ax n Inclination i noA 1 Inclination 2 lt 7 Inclination I 1 1 5 N t och TL m 0 0 5 Y N wyi ae be 5 2 2 40 Inclination 3 45 ix 3 lt L i P Inclination 4 40 8 6 4 2 0 2 4 6 8 10 40 8 6 4 2 0 4 6 8 10 ME a ROR Rise E e Angle of Inclination Angle of Inclination Front to back Incli
98. en with assumption that light irradiating near the center of the detection width b1mm is blocked by the minimum sensing object 3 Measured with averaging number of 64 The resolution will be 5um if the averaging number is 32 suoisueuiiq pue suogeouyioeds PAIRES ZX L N 1 38 User s Manual Section 7 APPENDIX Calculating Units ZX CAL2 Unit mm Applicable Amplifier Units ZX Series Current consumption 12 mA max supplied from the Smart Sensor Amplifier Unit Ambient temperature Operating 0 to 50 C Storage 15 to 60 C with no icing or condensation 4 Oo Ambient humidity Operating and storage 35 to 85 with no condensation Connection method Connector iat Dialectic strength 1 000 VAC 50 60 Hz for 1 min o Insulation resistance 100 MO at 500 VDC o Vibration resistance destructive 10 to 150 Hz 0 7 mm double amplitude 80 min each in X Y and Z directions 5 o Shock resistance destructive 300 m s 3 times each in six directions up down left right forward backward D Materials Display Acrylic Case ABS resin Q Weight packed state Approx 50g d E o 3 o 2 m o 2 7 ZX L N User s Manual 139 suoisueauiiq pue suogeouioeds PAJE 140 Section 7 APPENDIX Interface Units ZX SF11 Unit mm 336 67 3 00000000 0000000 000000 00000
99. er TS Black paper 4 Black paper 5 P 5 s n u 2 i 2 0 Inclination 10 Inclination laa rM T eERIL 2 2 3 3 Dae 3 4 4 10 Inclination 4 3 32 34 36 38 40 42 44 46 48 50 3 32 34 36 38 40 42 44 46 48 50 3 32 34 36 38 40 42 4 46 48 50 Distance mm Distance mm Distance mm ZX L N 146 User s Manual m ZX LD100L 0 Error F S Inclination 4 T T T White ceramic 3 _ _ sus304 4 EE Black paper aio 0 Inclination 4 6 68 76 84 92 100 108 116 124 132 140 Distance mm B ZX LD300L o 0 Inclination xt r TT rT L White ceramic W 3 L SUS304 4 kat Black paper 8 ur 0 Inclination 1 M NN e i RI s 3 4 100 140 180 220 260 300 340 380 420 480 500 Distance mm B ZX LD30V 0 Error F S Inclination 1 0 White ceramic 08 SUS304 4 Black paper 0 6 04 02 0 2 0 4 Q of H LJ PT f 4 0 Inclination 280 284 288 292 296 300 304 308 312 316 320 Distance mm B ZX LD30VL 0 Error F S Inclination 1
100. er A g Changes the current value 12 Press the ENT Key to confirm the setting LI p qc a The sampling period will be registered SUB a a E a E C 0 8 0 8 O88 8 ZX L N 82 User s Manual Section 5 DETAILED SETTINGS Comparing Measured Values Differentiation Function Use the differentiation function to detect only sudden changes in the measured values that occur during very short periods of time The differentiation function detects changes between the present value and the measured value that is in effect just before the comparing pitch The coefficient of this comparing pitch is defined as the differentiation cycle The relationship between the differentiation cycle and comparing pitch can be calculated by the following equation Comparing pitch Differentiation cycle x 150us Example When differentiation cycle 10 Present value se AAT Sampling time MI 150us i Comparing pitch 1 5ms 150us x 10 Displayed value a Lb Lo Differentiation result A If you want to detect changes in hold value use the previous value comparison function ye lt Previous value comparison p 86 CHECK Moving to FUN Mode and SPCL Uu 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display D SPCL on the main display 2 E ZX L N User s Manual Qo o 3 o o aX o o o c o o lt z c 7 z S 7
101. er is turned OFF OFF default Zero reset is released when the power is turned OFF Turn OFF zero reset memory if as in the example below the zero point is reset for each measurement Example Measuring Steps in Sensing Objects Sensor head Q EE Measure this step Zero reset is Zero reset is Zero reset is executed executed executed Moved 5 e When turning the power ON if you want to keep the zero reset level data that was in effect when e the power was turned OFF last time make sure that zero reset memory is enabled If zero reset memory is enabled the zero reset level data will be written in the Amplifier Unit non volatile memory EEPROM at each zero reset The EEPROM can be written a maximum of 100 000 times Writing the zero reset level for each measurement can therefore use up the life of the memory and lead to malfunctions e Unlike the old models ZX LDA11 and LDA41 zero reset memory is disabled by default to protect the EEPROM in the case of ZX LDA11 N and LDA41 N Thus care must be taken when using zero reset memory with the old models ZX LDA11 LDA41 e Even if zero reset memory is disabled the zero reset level will be saved if threshold values or CHECK other functions have been changed Zero reset will continue after startup when these functions have been changed ZX L N User s Manual Section 6 AUXILIARY FUNCTIONS Moving to FUN and SPCL v 1 1 Set the mode switch to F
102. ero Reset p 116 ZX L N User s Manual 95 Lr o o zc et o zc et 96 Section 5 DETAILED SETTINGS This section describes how to set the output range using an example of current output with a range with the following conversions 35mm to 4 mA and 45mm to 20 mA Change the values in this example for voltage output as necessary Output current Output current mA mA A 20 pesetas b i N E 1 4 7 0 Measured value 0 i Measured value 20 mm 35 45 mm 1 Turn OFF the power supply to the Amplifier Unit 2 Move the current voltage switch to current output The switch is found on the bottom of 4 1 the Amplifier Unit The default setting is voltage output Voltage output Current output Moving to FUN Mode and SPCL E T 3 Tum ON the power supply and move the mode switch to FUN RUN T FUN 4 Use the LEFT and RIGHT Keys to display D LDON ENABLE SPCL on the main display E Moving to FOCUS v D Press the UP or DOWN Key Q U The sub display will flash 6 Use the UP and DOWN Keys to display SET oe or ALL 9 n a VG yt ror ye _ NN VO 4 NV Lr VO pe 4 1 A T Press the ENT Key LI SUB ZX L N User s Manual 8 Use the LEFT and RIGHT Keys to display 5 F FOCUS on the main display Selecting Current mA or Voltage V Output 9 Press
103. et gt D gt c et sj o o S D 43 Section 3 BASIC OPERATION Moving to FUN Mode and AUTOS m 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display m AUTOS on the main display g 1 mm Setting the Auto Scale WT mue A I Leary ot A is hone 7 Lr eR e b I a d gt 4 Select the desired auto scale A g 7 SUB E a T 6 m 7 LI o r o 9 o 5 Press the ENT Key to confirm the setting E The selected auto scale will be set SUB ZX L N 44 User s Manual Section 3 BASIC OPERATION Setting the Standard Received Light Amount This function can be used only when the Sensor Head is the Through beam type The current received light amount can be set as the standard received light amount The standard received light amount must be set after installation of the sensor head and adjustment of optical axis The amount of light input after the standard received light amount is set will be set to the full scale F S Example When 85 is displayed for the received light amount after completion of optical axis adjustment 85 00 is displayed in the main display with the Amplifier Unit set to RUN mode Set the standard received light amount The current light input amount will be set to the full scale and the main display shows 100 00 When the standard received light amount is set SETST is displaye
104. eys to display gj E LD ON ENABLE o H DLY on the main display z a H DLY will not be displayed if the delay conditions are set to OFF 2 Press the UP or DOWN Key y p er The sub display will flash SUB e ce tte 6 gt r 3 Use the UP and DOWN Keys to display ON amp 9 r MEA 4 Press the ENT Key L The settings mode for the H DLY function is now SUB g f enabled ZX L N User s Manual 81 Section 5 DETAILED SETTINGS Setting Delay Time 5 Use the LEFT and RIGHT Keys to display M 3 LD ON ENABLE H D T on the main display H D T will not be displayed if the H DLY function is set to OFF 6 Press the UP or DOWN Key 7 g S mm The leftmost digit of the sub display will flash s eos S ad HA Stet T Enter the delay time ms Cl D Moves from one digit to another A 7 p Changes the current value 8 Press the ENT Key to confirm the setting LI zz quta m The delay time will be registered SUB f Pond en alie Setting the Sampling Period 9 Use the LEFT and RIGHT Keys to display Gg D H S T on the main display if H S T will not be displayed if the H DLY function is set to OFF c e 3 a I o a m c 5 o o 5 a 1 0 Press the UP or DOWN Key a U The leftmost digit of the sub display will flash 11 Use the Cursor Keys to enter the sampling q D Moves from one digit to period ms anoth
105. fferentiation Function 83 Comparing Measured Values Previous Value Comparisons 86 Entering Threshold Values 88 Linear Output 95 Setting Judgement Output Timing Timer 104 ZX L N xiv User s Manual Introduction Section 6 AUXILIARY FUNCTIONS 107 i Measuring with Multiple Amplifier Units 108 a E Changing the Number of Display Digits 112 o Reversing the Display 113 S Adjusting Display Brightness ECO Display 115 S Using the Zero Reset Function 116 Key Lock Function 122 Initializing Settings Data 123 Section 7 APPENDIX 125 Troubleshooting 126 Error Messages and Countermeasures 127 Q amp A 128 Glossary 129 Specifications and Dimensions 130 Communication with the Smart Monitor is possible via the Interface Unit 142 Engineering Data 144 Quick Reference for Displays 150 Requirements from Regulations and Standards 153 Index 162 Revision History 165 ZX L N User s Manual XV ET I 2 iv gt xvi MEMO ZX L N User s Manual Section 1 A FEATURES 3 44 ZX L Features 2 ZX L N User s Manual 1 seJnjeo4 7 XZ PELLER Section 1 FEATURES ZX L Features The ZX L Series provide the reflective type for displacement measurement and through beam type for smart length measurement Measurement is performed using laser By irradiating laser beams to the object the sensor can measure the distance between the object and sensor head perform positioning and width judgement Example
106. h 6mm Emitter Receiver i Sonn 047 t F object Actual measured Height of sensing object value 15mm mm To display the height of the sensing object Offset the display value and invert the One point Reflective type sensor head relationship between display and reference scaling values Inverted Sensor head Displayed value ME mm z p 69 LU E Actual measured value 40mm me Ou qeu eae H Value to be Sensing Actual displayed object measured 50mm value 0 40 mm ZX L N User s Manual 2 gt D 2 5 a z a J m lt o O D D o 67 Section 5 DETAILED SETTINGS Scaling Application Example Purpose Method To correct display values to match actual Offset the display value and change the display Two point distances value range scaling Reflective type sensor head v Sensor head UA pue O Displayed value q mm Actual distance 40mm Displayed value 38mm Sensing object Actual Sensor head measured T m Actual distance 32mm Displayed value 33mm O Sensing z object 2 To correct display values to match actual Two point Q distances scaling g Through beam type sensor head N sod Emitter Receive Displayed value A p 72 fo lt guum mm ensing o object D o o Actual distance 2 5mm Displayed value 2mm Emitter Receiver m E Sensing object Act
107. h the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government regulations Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof ZX L N User s Manual SNOILV33GISNOO NOILVOl lddV Bieta SNOILVH3GISNOO NOILVOl lddV Eurus iv Introduction Disclaimers lt PERFORMANCE DATA gt
108. he eccentricity of a motor shaft Motor shaft Flow of Operation 1 2 9 4 Setting Tolerance o 0 o gt Q m Q o 3 et o Gy lt 0 2 o o A 9 o 3 Mounting to Adjusting Setting Measuring Device Position Deflection Judgement Values ZX L N 58 User s Manual Section 4 MAIN APPLICATIONS AND SETTING METHODS Mounting to Device Mount the Sensor Head to the inspection device When mounting the sensor take care not to exert pressure on the sensor head and wires ue Installing Sensor Heads p 18 2 Adjusting Setting Position Adjust the position of the Sensor Head so that the distance D between the Sensor Head and the sensing object is about the measuring center distance as shown in the diagram Refer to the Amplifier Unit display while adjusting the Sensor Head position A Measuring range p 129 e ILL o 9 o gt Q m Q o o gt et o Gy lt 0 2 o o A 9 o 3 ZX L N User s Manual 59 Section 4 MAIN APPLICATIONS AND SETTING METHODS 3 Measuring Deflection Use the peak to peak hold function to measure the normal deflection Rotate the motor shaft input a timing signal from an external device and measure the deflection The difference between the maximum and minimum measurement results the deflection will be used as a reference when setting tolerances Measured value Deflection
109. in display of the Amplifier Unit in RUN and T modes The measured value is the value after all set processing has been completed e g number of samples to average scaling calculations hold and zero reset UA p 39 Present value The present value is the current measurement result for the target Amplifier Unit Some set processing such as number of samples to average and scaling have been completed for the current measured value but calculation hold and zero reset settings are not reflected Press the LEFT or RIGHT Key in RUN mode to display the present value on the sub display p 39 Linearity The linearity is given as the error in an ideal straight line displacement output when measuring the standard sensing object The linearity shows how closely the linear output maintains a linear relationship to the displacement of the sensing i e it shows the accuracy of the linear output Linear output The linear output is analog data output from the linear output line Either a current or voltage output can be selected The linear output is made based on the display value and monitor focus settings The actual value output the output value can be displayed on the sub display by pressing the LEFT or RIGHT Key in RUN mode UA p 39 Judgement outputs Judgement outputs is a general term for the HIGH PASS and LOW outputs The judgement outputs are made in RUN and T mode based on the display values and
110. iption A Class 1 laser is considered to be incapa ble of producing damaging radiation levels Class 1 1 during operation and maintenance and is Limits applicable to devices that have emis sions in the ultraviolet visible and infrared spectra and limits below which biological p hazards have not been established therefore exempt from any contol ti O sures or other forms of surveillance r Limits applicable to products whose visible emission does not exceed Class limits for N Class lla 2a MS emission durations of 1 000 seconds or less a and are not intended for viewing Class 2 lasers are divided into two sub Limits applicable to products that have emis Classes 2 and 2a A Class 2 laser emits in a sions in the visible spectrum 400 to 710 the visible portion of the spectrum 0 4 to 0 7 3 nm for emission durations in excess of 0 25 4m and eye protection is normally afforded 2 second providing that emissions for other by the aversion response including the blink a durations and or wavelengths do not exceed reflex T the Class limits Class II products are con 3 sidered hazardous for direct long term ocu E lar exposure Q ro o 2 7 2 a o et 9 2 a ro a a ZX L N 1 60 User s Manual Section 7 Class FDA definition ANSI description Limits to products that have emissions in the Class Illa 3a visible spectrum and that have beams where
111. isplay and the leftmost digit will flash Setting the First Point A 9 Set the output current and correction values Mi Moves from one digit to for the first point another Adjust the correction value on the sub display so that the A U Changes the current value ammeter reading and the output current shown on the main display are the same The larger the correction value the larger the output current The correction value can be set within the range 999 to 999 To set a negative value make the leftmost digit of the sub display flash and change the value If the correction value changes by 4 the linear output will change by approx 1 44A 0 7mV Lr D o zc et o zc et V The flashing digit i e the digit for which a value can be set will change as shown in the diagram S mm CNERTCNS mm CHECK Digit shift on sub display 0s Shifts one ms P A Om AAFP A digtata PUR Kp tt m m y time eS 1 V121V1 ERA VOULU QUAM TERNIS r x o A g v 5 Switching from the sub display to the main display and vice versa re mi P d AE From the leftmost rightmost digit of the p f Erb sub display ss Vli MENE ZX L N 1 00 User s Manual Section 5 DETAILED SETTINGS 1 0 Press the ENT Key to confirm the setting Iz The correction value for the first point will be confirmed The screen for setting the second point
112. le hold p 76 oeM E SCALE Scaling setting p 67 5 z E SET Displays output related functions from special menu p 39 SES SETST Standard received light amount setting When Through beam type p 45 sensor head is connected PL SPCL Special menu p 39 Displays scaling monitor focus and other special functions T E k ln T TIM Timer time p 104 phic THICK 2 sensor operation Thickness setting p 108 E aE TIMER Judgement output timing setting p 104 E A n C TIMIG The meaning of this display item depends on the selected mode FUN mode Hold Trigger mode Timing input p 78 RUN or T modes Input timing p 27 U HH P UP Hold Trigger mode Self up trigger p 78 WM TEE WHITE Gain change White p 74 Z r 45 ZRDSP Offset value input for zero reset p 116 IAEA ZRMEM Setting to save or clear measured values at zero reset p 120 ZX L N User s Manual Section 7 Requirements from Regulations and Standards 1 Summary of Requirements to Manufactures 1 1 For Europe EN 60825 1 Safety of Laser Products Equipment Classification Requirements and User s Guide Summary of Manufacturer s Requirements Requirements subclause Description of hazard class Classification Class 1 Safe under reasonably foresee able condi tions Class 1M As for Class 1 except may be hazard ous if user employs optics Class 2 Low power eye protec tion nor mally afforded by aversion responses Class 2M
113. lination 4 40 8 6 4 2 0 2 4 6 8 1 Angle of Inclination Section 7 APPENDIX ZX L N User s Manual ejeq BPuueeuibu3 PAJISEN 145 Section 7 APPENDIX Linearity Characteristic for Different Materials Reflective Type Sensor Head B ZX LD40 0 Inclination 10 Inclination Front to back 10 Inclination Pe T 1 T 4 ar T t rono T R White ceramic p White ceramic Hd White ceramic 5 a SUS304 SUS304 soo US304 _ Black paper E Black paper as Z lack paper 5 a 5 J D 5 T g Hi E EX e 2b 2 J TA 0 Inclination EN x ie 10 Inclination 1 1 x T t 7 X H v d ed a id Fii dide 0 0 E L 1 a E N 1 pd 2 2 2 3 3 3 4 4 107 nalinfion 4 30 32 34 36 38 40 42 44 46 48 50 30 32 34 236 38 40 42 44 46 48 50 30 32 34 236 38 40 42 44 46 48 50 Distance mm Distance mm Distance mm 0 Inclination 10 Inclination Front to back 10 Inclination 4 T T T T TI T 4 T T T x d T T T T T T White ceramic o White ceramic n White ceramic 3 SUS304 FX SUS304 ee SUS304 Black paper Black paper Black paper g f 5 T o 2p IM map
114. ling will not be affected ZX L N 78 User s Manual Section 5 DETAILED SETTINGS Selecting Trigger Types Y 1 Use the LEFT and RIGHT Keys to display D H TRG on the main display H TRG will not be displayed if the delay conditions are set to OFF 2 Press the UP or DOWN Key A p The sub display will flash 4 sle f Wo o a Chat C4 3 Use the UP or DOWN Key to select the desired trigger type a U eet ss d o oiy LA 4 Press the ENT Key to confirm the setting LI The selected trigger type will be registered SUB i ra Setting Trigger Levels when UP or DOWN Is Selected 5 Use the RIGHT or LEFT Key to display B H LVL on the main display A i m H LVL will not be displayed if timing input TIMIG is set as the trigger 6 Press the UP or DOWN Key Q U The leftmost digit of the sub display will flash Et a T Use the Cursor Keys to set the desired trigger g D Moves from one digit to level another A a p Changes the current value 8 Press the ENT Key to confirm the setting LI Se The trigger level will be regi supa POUR ERS gger level will be registered TEREERIE ZX L N User s Manual 79 c amp 5 a I 9 a Tn c 3 fr o 3 a Section 5 DETAILED SETTINGS Setting Hysteresis Width when UP or DOWN Is Selected 9 Use the LEFT and RIGHT Keys to display H HYS on the main display H HYS will not be displayed if ti
115. ls 4 3 5 1 MPE MPE MPE MPE Collecting Optics 4 3 5 2 MPE MPE MPE MPE MPE MPE X X Totally Open Beam Path 4 3 6 1 NHZ NHZ Limited Open Beam Path 4 3 6 2 X x NHZ NHZ Enclosed Beam Path 4 3 6 3 None is required if 4 3 1 and 4 3 2 fulfilled Remote Interlock Connector 4 3 7 X Beam Stop or Attenuator 4 3 8 X Activation Warning Systems 4 3 9 X Emission Delay 4 3 9 1 X Indoor Laser Controlled X X Area 4 3 10 ui us 7 HD NHZ NHZ Class 3b Laser Controlled Area us i m be x i 4 3 10 1 Class 4 Laser Controlled Area I n m s m x 4 3 10 2 Laser Outdoor Controls 4 3 11 X A NHZ NHZ id Laser in Navigable Airspace M u L A 4 3 11 2 o Temporary Laser Controlled Area 7x NA u 4 3 12 MPE MPE MPE MPE Remote Firing amp Monitoring F f 4 3 13 z pe 7 A Labels 4 3 14 and 4 7 x x X X 3 Area Posting 4 3 15 Es HE ME o Administrative amp Procedural Con 4 2a 2 3a 3b 4 trols 3 Standard Operating Proce a x dures 4 4 1 g Output Emission Limitations 4 4 2 LSO Determination e Education and Training 4 4 3 X X D Authorized Personnel 4 4 4 X X o Alignment Procedures 4 4 5 X X X X 7 Protective Equipment 4 4 6 X Spectator 4 4 7 X 7 Service Personnel 4 4 8 ae Uer E Mee X X
116. lues measured value sar Sampling period Moving to FUN mode and HOLD 1 1 Set the mode switch to FUN mm RUN T FUN 2 Use the LEFT and RIGHT Keys to display lt i BD LDON ENABLE HOLD on the main display p Selecting Hold Condition 3 Press the UP or DOWN Key g ra The sub display will flash SUB lt gt mr rt e w 4 Use the UP and DOWN Keys to select the A U Sm al desired hold condition SUB a 9 e 5 Press the ENT Key to confirm the setting LI The setting will be registered ZX L N User s Manual c Qe 3 a I o a m c 5 o o 5 a 77 Section 5 DETAILED SETTINGS 2 Setting the Trigger for Measurement in Hold Mode Select the input method for the timing of the start and end of the measurement period Selection Details TIMIG Enter the trigger for the start of sampling by using the timing input The period Timing input that the timing signal is ON is the sampling period Timing input nn OFF Sampling period 4 V When a delay time is set the input OFF timing and the end of the sampling period will not be synchronous Sampling will end after the specified sampling period has expired CHECK Default UP The sampling period is the period that the measured value is greater than the Self up trigger specified self trigger level Hold measurement is possible without a sync input Self trigger
117. m Section 7 APPENDIX 10 Inclination Error F S i iw White ceramic SUS304 Black paper 4 60 68 76 84 92 100 108 116 124 132 140 Distance mm 10 Inclination 4 1 T 31 a White ceramic eae SUS304 4 E Black paper P f m 210 Indination rt 3 4 100 140 180 220 260 300 340 380 420 460 500 Distance mm 10 Inclination Error F S 10 Error F S 1 9 White ceramic 08 SUS304 4 Black paper 06 04 02 5 H ol z 02 4 NL 7 X ma L NL k 7 NY 06 N 08 10 280 284 288 292 296 300 304 308 312 315 320 Distance mm Inclination 10 ror White ceramic 08 SUS304 4 Black paper os i aH Zo 02 0 2 04 06 08 ER 280 284 288 202 26 300 304 308 312 318 320 Distance mm ZX L N User s Manual ejeq BPuueeuibu3 PALS 147 Section 7 APPENDIX Spot Diameter Reflective Sensor Type Sensor Head E Spot Beam Type B Line Beam Type Beam cross section m X ZX LD40 L 30mm 40mm 50mm X 240um 40 0um 250um Y 350um 30 0um 370um L 30mm 40mm 50mm X 2 000um 2 000um 2 000um Y
118. ming input TIMIG is set as the trigger 1 0 Press the UP or DOWN Key p i The leftmost digit of the sub display will flash ach EHE LM r ra MESE L LL b y ud 11 Use the Cursor Keys to set the hysteresis G D Moves from one digit to width for the trigger level another A 7 g Changes the current value 12 Press the ENT Key to confirm the setting LI OS RC ees 4 V V1 2t n1 ysteresis width will be registered 0 0 0 0 0 0 0 08 c e 3 a I o a Tn c 5 o o 5 a ZX L N 80 User s Manual Section 5 DETAILED SETTINGS 3 Setting Delay Time Delay time is set to ignore measurements immediately after the timing input This is useful for avoiding bounding during device startup and the influence of machine vibration The delay time the delay between timing input and the start of sampling and the sampling period can be set The default delay time setting is OFF V Make the sum of the delay time and sampling period less than the timing input ON interval A If the next timing input for measurement is received before the delay and sampling period have PRA passed that timing input will be ignored and will not be reflected in the sampling 4 gt lt gt Delay time Sampling period Delay time sr d t cx Timing input OFT i i Ignored Accepted c o Moving to Delay Hold H DLY F o a T c 8 1 Use the LEFT and RIGHT K
119. mron Compa nies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environ ments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http oeweb omron com or contact your Omron representative for pub lished information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Indemnities Buyer shall indemnify and hold harmless Omron Companies and their employees from and against all liabilities losses claims costs and expenses including attorney s fees and expenses related to any claim inves tigation litigation or proceeding whether or not Omron is a party which arises or is alleged to arise from Buyer s acts or omissions under these Terms or in any way with respect to the Products Without limiting the foregoing Buyer at its own expense shall indemnify and hold harmless Omron and defend or se
120. n 3 BASIC OPERATION Setting the Auto Scale This setting is required only when the Sensor Head is the Through beam type The auto scale function allows you to select whether the received light amount is to be displayed in mm or in in the main display It also allows you to select whether the received light amount or blocked light amount is to be displayed When the auto scale is set the maximum received blocked light amount to be displayed will be automatically scaled and then it is displayed and output Ve il Two point Scaling p 72 wu C If the two point scaling function is used auto scale setting is not necessary CHECK Selection Options Remarks Received light 100 L amount L L Displays and outputs the 3 received light amount E c d Displays and outputs the blocked Blocked light amount light amount d 5 Sets the full scale to 5mm SS EET j The full scale that is suitable for the sensor head s 10 Sets the full scale to 10mm measuring width d 10mm z must be selected Example If ZX LT005 is used 5 L 30 Sets the full scale to 30mm or 5 d must be sms LL 3 selected 100 Sets the full scale to 10096 d 1009 FL ZX L N User s Manual Display Output Examples Section 3 BASIC OPERATION Example Relationship between the received light amount and displayed value when a
121. nation Front to back Inclination Front to back Inclination a L Wite ceramic 2 THER 220 te tna SUS304 s Mite ceramic d White ceramic PES sais nim 4 ia SUS304 as SUSX i Black paper amp Black paper 7 EY Black paper 7 5 n B 3 i 2H amp 2 Y Inclination amp 10 V Inclination J m ots L M 47 pees s E E 5 3 CY i E Ey F yt inaination a i Y Inclination U Taki A m z d Inclination 4a ST 0 8 6 4 2 0 2 4 6 8 10 0 8 6 4 2 0 2 4 6 8 10 o Angle of Inclination Angle of Inclination Angle of Inclination o ZX LD40L ZX LD100L ZX LD300L Side to side Inclination Side to side Inclination Side to side Inclination g Wits coca g White ceramic a Wie ceramic m kd SUS304 l SUS34 x 3 SUS304 5 z3 L paper 5 a Black paper Black paper 5 u Inclination g Q Bal y Inclination 2 a 3 liaria l Incination o 1 O PE ds 0 7 ana 2 4 4 cg 2 2 d j v 3 3 4 i yf inclination er j eo P 7 Inclination 4 E be Ss eee MG ee 0 6 6 4 2 0 2 4 6 8 1 0 8 6 4 2 0 2 4 6 8 10 Angle of Inclination Angle of Inclination Angle of Inclination Front to back Inclination Front to back Inclination Front to back Inclination ed T 7 3 TC r n 2m Li White ceramic d White ceramic G White ceramic 4 a SUS304 4 SUS304 Vago TT 7 SUS304 I E a Black paper E
122. ne extension cable can be used ZX XC9 can be used for ZX LD only Interface Unit ZX SF11 Ver 2 0 or later Amplifier Unit ZX LDA11 N NPN type ZX LDA41 N PNP type Performs measurements and outputs measurement results Used to connect to a personal computer or programmable controller Z p 26 Calculating Unit Used to connect two or more Amplifier Units e Calculation e Mutual interference prevention UA p 24 Power Supply DC12 to 24V 1096 ZX L N 1 0 User s Manual Section 2 PREPARATION FOR MEASUREMENT Part Names and Functions Amplifier Unit 8 9 4 Output Cable 3 Connector two connectors one on each side 2 Current voltage switch on rear side 5 Laser indicator 6 Zero Reset indicator 8 HIGH indicator 9 PASS indicator 10 LOW indicator 15 Control Keys 11 Main Display 12 Sub display 14 Mode switch 13 Threshold switch The input cable connects the Sensor Head The current voltage switch selects either a current or voltage linear output Current voltage switch Monitor focus settings are also required when switching the output A p 95 The connectors connect Calculation and Interface Units The output cable connects the sensor to the power supply and external devices such as sync sensors or programmable controllers The Laser indicator lights while the Sensor Head is emitting a la
123. ng strength may decrease if the output cable end is hooked on the DIN Track first CHECK ZX L N User s Manual E Removal Method Push the Amplifier Unit up and pull out from the connector end ZX L N User s Manual yun Jeyidury y Buyjyeysuy FA ers 17 2 o et 5 Ss Q o D El o o I o o Q o 18 Section 2 PREPARATION FOR MEASUREMENT Installing Sensor Heads This section describes how to install Sensor Heads The installation method varies between the Reflective Type and Through beam Type Sensor Heads Reflective Type Sensor Head E Installation Fix the Reflective type sensor head with screws ZX LDLILILI Mounting dimensional drawing for M3 screws Unit mm NM G te 2650 1 yo ZX LD30VO Mounting dimensional drawing for M4 screws Unit mm 47 0 1 st When mounting a Sensor Head take care not to touch the emitter and receiver Adhesion of finger marks may hinder correct measurements If you have touched them wipe them with a clean soft cloth CHECK ZX L N User s Manual Section 2 PREPARATION FOR MEASUREMENT Through beam Type Sensor Head E Installation Fix the through beam type sensor head with M3 screws The screws must be tightened with a torque of 0 3Nem or lower ZX LTO01 LTOO5 ZX LT001 LT005 Mounting dimensional drawing same for both emitter and receiver Unit mm 3 36 l 2M3 1 gf 5 a et 2 s e ZX LT010
124. ns and the user must correlate it to actual application require ments Actual performance is subject to the Omron s Warranty and Limitations of Liability Change in Specifications Product specifications and accessories may be changed at any time based on improvements and other reasons It is our prac tice to change part numbers when published ratings or features are changed or when significant construction changes are made However some specifica tions of the Product may be changed without any notice When in doubt spe cial part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions OMRON OMRON ELECTRONICS LLC Commerce Drive Schaumburg IL 60173 847 843 7900 For US technical support or other inquiries 800 556 6766 OMRON CANADA INC 885 Milner Avenue Toronto Ontario MIB 5V8 416 286 6465 OMRON ON LINE Global http www omron com USA http www omron com oei Canada http www omron ca UNITED STATES To locate a Regional Sales Office local Distributor or to obtain product information call 847 843 7900 CANADA REGIONAL SALES OFF
125. nt 1 Beam diameter Measuring center distance The typical value at the measuring center distance is shown Defined as 1 e2 13 5 of the center intensity The beam diameter may sometimes be affected by the ambient condition of the object such as leaked light from the main beam 2 Resolution Fluctuation width 30 of linear outputs when connected to Amplifier Unit With averaging number set to 4096 and the standard work placed at the measuring center distance 3 Linearity The error in relation to the ideal displacement output straight line when the standard work is measured May vary with the sensing object Standard work White ceramics 4 Temperature characteristic Value obtained when the sensor and object standard work are fixed with an aluminum jig Measured at the measuring center distance 5 Incorrect detection may occur outside the measuring range if the object has a high reflective sensor factor ZX L N User s Manual suoisueuiiq pue suogeouyioeds PAIRES 135 Section 7 APPENDIX iThrough beam type sensor head ZX LT001 ZX LT005 Emitter 2 3 2 2 8 34 gt A A Round vinyl insulated cable Gray ee Mount hole dimensions 2 6 Standard length 500mm 1 it ie i e l 4e fo ji fot
126. nt setting for voltage output p 95 e Linear output correction Second point offset for voltage output p 99 o a Keo te B H Hold Bottom hold p 76 T Bi REM BLACK Gain change Black p 74 S 3 C cHe CALC Calculation setting for adjacent Sensors p 108 2 Z CLAMP Clamp value setting for non measurement p 102 o o e CLAMP Non measurement setting Return output to clamp value p 102 5 ci agE C CLOSE Hides the special menu p 39 v p cane COMP Previous value comparison function p 86 Section 7 APPENDIX Display Details Pages dcc D CYC Differentiation function Differentiation cycle count p 83 d F g4 D FWD Display direction for measured values when scaling function used p 67 display not inverted d ina D INV Display direction for measured values when scaling function used p 67 display inverted dir DIFF Differentiation function p 83 Ath tk DIGIT Number of digits setting for main and sub displays p 112 dan DOWN Hold Trigger mode Self down trigger p 78 orca DREV Reverses position of main and sub displays p 113 d t x DISP Displays display related functions from special menu p 39 Fem ECO Reduces power consumption by reducing main and sub display lighting p 115 ETC Displays functions other than display and output related functions from p 39 special menu T ml Hu 5 FOCUS Measur
127. o 2 M3 Connector Laser indicator Center of optical axis f i i dox f meus 9 U l Tao TTE Receiver 2 03 2 Round vinyl insulated cable 19H 2 8 Black 5 4 2 6 Standard length 500mm Mount hole dimensions 2s MM N o s E Hp ec gto 1 Center of optical axis Connector 2 M3 o o LLL o e 3 N o Side View Attachment ZX XF 12 o TOR n LI o 15 a l cia S 2 02 2 Center of optical axis z and aii CN a 15 10 6 1 8 g CN ole al 3 T a H 15 gt 5 m 9 j a5 5 o 15 i ak 2 7 H ZX L N 1 36 User s Manual Section 7 APPENDIX Through beam type sensor head ZX LT010 Emitter 2 3 2 2 8 42 Mount hole dimensions Round vinyl insulated cable Gray 22 2 6 Standard length 500mm C lt 0 LAS 4 ee SSS peu 1 i b 1440 1 4 p q i i 6 i s I Connector 2 M3 Laser indicator Receiver 2 3 2 inti Round vinyl insulated cable Mount hole 8 Black 2 6 Standard length 500mm ET F A ES Jito i Pas iN Connector 2 M3 dimensions Center of optical axis A Center of optical axis 2 02 2 i ids 3 di 4 t 4 q LZ M suoi
128. o indicate their order B Visual Aids ave a Indicates points that are important to achieve the full product performance such as operational precautions and application procedures CHECK Indicates pages where related information can be found Indicates information helpful in operation e ZX L N User s Manual Introduction ET Contents 3 Introduction ii 9 APPLICATION CONSIDERATIONS ii 8 Precautions on Safety V B Laser Safety vi Precautions for Safe Use viii Precautions for Correct Use ix Editor s Note xi Contents xiii Section 1 FEATURES 1 ZX L Features 2 Section 2 PREPARATION FOR MEASUREMENT 9 Basic Configuration 10 Part Names and Functions 11 Installing the Amplifier Unit 16 Installing Sensor Heads 18 Connections 21 Wiring Input Output Cables 27 ZX L N User s Manual xiii Introduction i Section 3 BASIC OPERATION 31 a Flow of Operation 32 E o Basic Knowledge for Operation 34 S Function Transition Charts 39 3 Setting the Auto Scale 42 Setting the Standard Received Light Amount 45 Measuring the Received Light Amount Intensity Mode 46 Section 4 MAIN APPLICATIONS AND SETTING METHODS 49 Measuring Height 50 Measuring Thickness 54 Measuring Eccentricity and Vibration 58 Measuring Edges 61 Section 5 DETAILED SETTINGS 65 Setting Number of Samples to Average 66 Changing Display Scales 67 Setting the Measurement Sensitivity Gain Switching 74 Using Hold Functions 76 Comparing Measured Values Di
129. of the Products Taxes All taxes duties and other governmental charges other than general real property and income taxes including any interest or penalties thereon imposed directly or indirectly on Omron or required to be collected directly or indirectly by Omron for the manufacture production sale delivery importa tion consumption or use of the Products sold hereunder including customs duties and sales excise use turnover and license taxes shall be charged to and remitted by Buyer to Omron Financial If the financial position of Buyer at any time becomes unsatisfactory to Omron Omron reserves the right to stop shipments or require satisfactory security or payment in advance If Buyer fails to make payment or otherwise comply with these Terms or any related agreement Omron may without liabil ity and in addition to other remedies cancel any unshipped portion of Prod ucts sold hereunder and stop any Products in transit until Buyer pays all amounts including amounts payable hereunder whether or not then due which are owing to it by Buyer Buyer shall in any event remain liable for all unpaid accounts Cancellation Etc Orders are not subject to rescheduling or cancellation unless Buyer indemnifies Omron against all related costs or expenses Force Majeure Omron shall not be liable for any delay or failure in delivery resulting from causes beyond its control including earthquakes fires floods strikes o
130. ollowing precautions for safe use of the products B Installation Environment e Do not use the product in environments where it can be exposed to inflammable explosive gas e Do not install the product close to high voltage devices and power devices in order to secure the safety of operation and maintenance B Power Supply and Wiring e The supply voltage must be within the rated range DC12 to 24V 10 e Reverse connection of power supply is not allowed Connection to AC power supply is also not allowed e Open collector outputs should not be short circuited e High voltage lines and power lines must be wired separately from this product Wiring them together or placing in the same duct may cause induction resulting in malfunction or damage e Always turn off the power supply before connecting or disconnecting cables and connectors B Others e ZX E series linear proximity type and ZX W series microwave type and ZX T series high precision contact type must not be connected Combined use of ZX L with these series is not allowed e Do not attempt to dismantle repair or modify the product e Dispose of this product as industrial waste ZX L N User s Manual Introduction Precautions for Correct Use Please observe the following precautions to prevent failure to operate malfunctions or undesirable effects on product performance Installation of the Product B Installation Site Do not install the product in loca
131. or Connector Ring fs C ZX L N User s Manual 2 Unhook the connector of the Sensor Head Amplifier Unit cable from the emitter and receiver connectors and pull them straight out as shown below ZX L N User s Manual 23 suonoeuuoo FAITIIREIS Qo o 3 3 o Q o 3 o 24 Section 2 PREPARATION FOR MEASUREMENT Calculating Units When you want to perform calculations between Amplifier Units prevent mutual interference between Sensor Heads or connect ZX SF11 to perform communication between Amplifier Units use a Calculating Unit to connect the Amplifier Units The number of Amplifier Units that can be joined depends on the functions being used Functions No of Connectable Amplifier Units Calculation Max 8 M utual interference Max 2 prevention C icati h ommunication when Max 5 ZX SF11 is used Provide power to all connected Amplifier Units CHECK E Connection Method 1 Open the connector cover on the Amplifier Unit Open the connector cover by lifting and sliding it open 2 Mount the Calculating Unit to the DIN Track 3 Slide and connect the Calculating Unit to the Amplifier Unit connector 4 Slide and connect the second Amplifier Unit to the Calculating Unit connector To disconnect the Interface Unit perform the above operations in reverse order ZX L N User s Manual Section 2 PREPARATION FOR MEAS
132. p 27 are short circuited PASS and LOW output lines are not short circuited then turn ON the power supply again E THK The thickness T is not set for thickness Set an appropriate thickness T p 54 operation ERRLH An attempt was made to set a Input correct threshold values p 88 numeric value larger than the HIGH threshold value to the LOW threshold value HIGH threshold LOW threshold hysteresis width ERRHL An attempt was made to set a Input correct threshold values p 88 numeric value smaller than the LOW threshold value to the HIGH threshold value HIGH threshold LOW threshold hysteresis width ERROV The set numeric value is too large Input an appropriate numeric value p 38 HIGH threshold LOW threshold hysteresis width ERRUD The set numeric value is too small Input an appropriate numeric value p 38 ZX L N User s Manual seunseeuuojuno pue sobessop 10443 PRO e es 127 v20 PAURES 128 Section 7 APPENDIX Q amp A Question Answer Can calculations be performed with ZX E and ZX T series Smart Sensors Contact your OMRON representative Can the ZX SF11 Interface Unit used with the ZX LDA11 LDA41 or ZX E series Smart Sensors be used with the ZX LDA11 N LDA41 N Smart Sensors Yes if the Interface Unit is version 2 0 or later If the Interface Unit is an earlier version contact your OMRON representative The Interface Unit version can be checked with the Smart
133. put correction function can be used to correct this discrepancy The output values are corrected by entering the correction value for the current or voltage values for any two points T Set the monitor focus function and select either current or voltage output beforehand Q 1 p 95 CHECK This section uses a current output as an example Change the values in this example for voltage output as necessary 1 Connect the linear output to an external ammeter Moving to FUN Mode and SPCL 2 Turn ON the power supply and move the mode switch to FUN RUN T FUN di Use the LEFT and RIGHT Keys to display q D LD ON ENABLE SPCL on the main display mm Moving to LEFT ADJ 4 Press the UP or DOWN Key The sub display will flash Q v Pt mn 4 1 A n VAG 5 Use the UP and DOWN Keys to display SET nn or ALL A U fa NV Lr Vt ye 4 41 A ZX L N User s Manual Lr o O zc et o zc et 99 Section 5 DETAILED SETTINGS 6 Press the ENT Key E T Use the LEFT and RIGHT Keys to display L M 3 LDON ENABLE ADJ on the main display The units for the monitor focus settings mA or V will be shown on the sub display E Press the ENT Key I LD ON ENABLE The display will change to the settings for the first point A The output current will be displayed on the main display The correction value will be displayed on the sub d
134. r other labor disputes shortage of labor or materials accidents to machinery acts of sabotage riots delay in or lack of transportation or the requirements of any government authority Shipping Delivery Unless otherwise expressly agreed in writing by Omron a Shipments shall be by a carrier selected by Omron Omron will not drop ship except in break down situations b Such carrier shall act as the agent of Buyer and delivery to such carrier shall constitute delivery to Buyer c All sales and shipments of Products shall be FOB shipping point unless oth erwise stated in writing by Omron at which point title and risk of loss shall pass from Omron to Buyer provided that Omron shall retain a security inter est in the Products until the full purchase price is paid d Delivery and shipping dates are estimates only and e Omron will package Products as it deems proper for protection against nor mal handling and extra charges apply to special conditions Claims Any claim by Buyer against Omron for shortage or damage to the Products occurring before delivery to the carrier must be presented in writing to Omron within 30 days of receipt of shipment and include the original trans portation bill signed by the carrier noting that the carrier received the Products from Omron in the condition claimed Warranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials an
135. r which the display is to be changed the Sse M ZERO MESSIS Moves from one digit to another Changes the current value If scaling has been completed correctly the display will be OK If scaling was unable to be completed the display will be NG Check the following points and then execute scaling again e Is the sensing object within the measurement range e Are the two points separated by at least 1 of the rated measurement range igo ZERO ZX L N User s Manual 2 gt D 2 5 a z a EF m lt o O D D o 73 Section 5 DETAILED SETTINGS Setting the Measurement Sensitivity Gain Switching This section describes how to set the measurement gain according to the surface condition of the sensing object Setting the measurement gain to AUTO will automatically adjust the sensitivity to the optimum level for the object If the amount of reflective sensor light on the object does not change excessively stable measurements can be carried out by fixing the measurement gain to an appropriate one Five measurement gains are available AUTO for automatic adjustment and BLACK WHITE METAL and MIROR which are fixed measurement gains In the case of fixed measurement gains the measurement sensitivity increases in the order MIROR METAL WHITE BLACK MIROR with the lowest measurement sensitivity and BLACK with the highest measurement sensitivity For AUT
136. re is no function transition in T mode Measured value Threshold A p 88 The numerals shown in the above diagram are an example only The actual display may be different 5 M In RUN and T modes the position of the threshold switch will determine whether the HIGH or LOW threshold will be displayed CHECK Threshold switch ZX L N User s Manual 39 Section 3 BASIC OPERATION FUN mode No of samples Hysteresis Scaling 1 to average width Hold gt a mmr ape La P66 e alg Y 1 When the mode is Trigger mode switched to FUN F K ched i BECEREN MEM scaling will be HERR displayed first Q U iO go A 1 A U Y A A D Y lt gt A U 4 gt lt gt a E Nz Auto Scale T4 4 Displayed only when the p 78 connected sensor head is the Ua p 76 Through beam type mn Iz 2 Q o 3 t E o o 3 I2 ey t a o 42 If 2 oS selected 2 RL Ewill be displayed again without special functions displayed CA P Special functions If the connected sensor head is the Through beam type Ast 4 5 will be displayed FEB oum um Xm Xm Em EM EE EE EH EE XH GE RH GE GE GM EH EE GE RE GE EE RE GM GE GNE GE RM EH RE ZH EE EE EE GE GE GE GS GS UG OR m m um Am Um AM UM UN GN 1 Previous value Differentiation Linear output intensitesuds Mdanitor focus comparison 2 function RE ES I apt a
137. ro Reset to Measure Steps in Sensing Object Zero Reset at Each Measurement Sensor head 4 Measure goce l this step Zero reset is Zero resetis Zero reset is executed executed executed Moved c When resetting zero for each measurement change the settings so that the zero reset memory is disabled lt CHECK L z p 120 ZX L N User s Manual Section 6 AUXILIARY FUNCTIONS Setting Offset Values Set an offset value when the reference value for zero reset is a value other than 0 Moving to FUN and SPCL wv 1 1 Set the mode switch to FUN mm 2 RUN T FUN Use the LEFT and RIGHT Keys to display gt LD ON ENABLE SPCL on the main display 7 Moving to ZRDSP 3 Press the UP or DOWN Key A 4 U gt 77 The sub display will flash Te L m i r ec d 4 Use the UP and DOWN Keys to display p x 4 ETC or ALL SUB l ri end _ l e 5 Press the ENT Key LI TEE 6 Use the LEFT and RIGHT Keys to display a gt ZRDSP on the main display i H p Setting Offset Values v T Press the UP or DOWN Key iai i Z1 The leftmost digit of the sub display will flash 300 00 0 8 a B m n 8 Set the desired offset value ___ Moves from one digit to T D another U Changes the current value 9 Press the ENT Key to confirm the setting LI e efi The setting will be registered SUB i i m aiiis ZX L N User s Manual
138. s channel numbers Characteristic Data o 8 Circuit Diagram o NPN Amplifier Unit ud PNP Amplifier Unit zi CLAMP a CLAMP value x monitor Correcting Output Values Current voltage switch Cursor Keys D Default value Settings data Delay hold Detection width Differentiation function Direct input Display reverse E ECO mode ENABLE indicator ZX L N 1 62 User s Manual Communication with the smart 115 67 112 25 144 28 29 102 102 Error messages 127 F Flow of Operation 32 FUN Mode Display Contents 35 Function transitions 40 Outline 34 Function Transition Charts 39 G Glossary 129 GND wire 27 H HIGH judgement output wire 27 Hold Mode selection 76 Selecting conditions 76 Hold Functions 76 Hysteresis width 78 94 l I O Circuit Diagrams 28 Initialization Settings data 123 Initializing settings data 123 Intensity mode 46 Interface Unit Communication with the smart monitor 142 Connecting 26 Connector pin arrangement 140 Dimensions 140 Example with Personal Computer 140 Part names 15 Specifications 141 J Judgement output timing 104 K KEEP 102 Key lock Releasing 122 Setting 122 Key lock function 122 key operations 36 L Laser indicator 11 Laser Life Monitor LD OFF input wire 27 Linear GND wire 27 Linear output 95 Correcting Output Values 99 Switch 11 Linear output wire 27 Linearity Characteristic Reflective Sensor Type Sensor Head 146 Through beam Type Sensor Head 149 Lin
139. s and conditions these Terms are deemed part of all quotes agreements purchase orders acknowledgments price lists catalogs manuals brochures and other documents whether electronic or in writing relating to the sale of products or services collectively the Products by Omron Electronics LLC and its subsidiary companies Omron Omron objects to any terms or conditions proposed in Buyers purchase order or other documents which are inconsistent with or in addition to these Terms Prices Payment Terms All prices stated are current subject to change with out notice by Omron Omron reserves the right to increase or decrease prices on any unshipped portions of outstanding orders Payments for Products are due net 30 days unless otherwise stated in the invoice Discounts Cash discounts if any will apply only on the net amount of invoices sent to Buyer after deducting transportation charges taxes and duties and will be allowed only if i the invoice is paid according to Omron s payment terms and ii Buyer has no past due amounts Interest Omron at its option may charge Buyer 1 1 2 interest per month or the maximum legal rate whichever is less on any balance not paid within the stated terms Orders Omron will accept no order less than 200 net billing Governmental Approvals Buyer shall be responsible for and shall bear all costs involved in obtaining any government approvals required for the impor tation or sale
140. s to move the decimal point 12 Press the ENT Key to confirm the setting The scaling values A and B are registered for both Amplifier Units Thickness E Countermeasures for Setting Errors If the display shows E THK the standard sensing object is outside the measurement distance The ENABLE indicator will not be lit Adjust the position of the reference object until the ENABLE indicator is lit on both Amplifier Units and execute the measurement again LDON ZERO ENABLE m m Moves from one digit to another Changes the current value ZX L N User s Manual o o o c m gt aX et ex z 2 o gt 3 2 zh O c 3 7 111 Section 6 AUXILIARY FUNCTIONS Changing the Number of Display Digits Select the number of digits for the main and sub displays in RUN mode The default setting is 5 digits When 4 or less digits are set the digits are disabled from the rightmost digit first If O is set all the digital displays will go out Moving to FUN and SPCL 1 Set the mode switch to FUN 2 RUN T FUN Use the LEFT and RIGHT Keys to display a m SPCL on the main display a mm Moving to DIGIT WV 3 Press the UP or DOWN Key The sub display will flash Q U n VAG p ve ror 5 L VO 4 1 A4 my 4 Use the UP and DOWN Keys to display DISP or ALL a U oe Vil DIN H GNE P L6 m ur Ct ai
141. se the LEFT and RIGHT Keys to display E LD ON ENABLE DREV on the main display z a 0m ZX L N User s Manual A lt o 5 amp et D m 2 D lt 113 Section 6 AUXILIARY FUNCTIONS Selecting Whether or Not to Invert Display y T Press the UP or DOWN Key A g Fr The sub display will flash SUB a nr n C4 b I 8 Select either OFF or ON a g a OFF Display not reversed default SUB 2 c Fc ON Display reversed 4 9 Press the ENT Key to confirm the setting LI The setting will be registered a g mm When ON is selected the display will be reversed Lt DC A lt o 3 amp et D m 2 D lt ZX L N 1 14 User s Manual Section 6 AUXILIARY FUNCTIONS Adjusting Display Brightness ECO Display When the ECO display function is used the digital displays are not lit reducing current consumption Moving to FUN and SPCL v 1 1 Set the mode switch to FUN 2 RUN T FUN Use the LEFT and RIGHT Keys to displ e y play q D Don EE SPCL on the main display rn mm Moving to ECO v 3 Press the UP or DOWN Key gt gt The sub display will flash Q v st p a r um am a a an e D 4 Use the UP and DOWN Keys to display Q U lt tie ri DISP or ALL SUB ft UD et C4 5 Press the ENT Key LI rt SUB 6 Use the LEFT and RIGHT Keys to display D D ECO on the main display E m Selec
142. ser beam The Zero Reset indicator lights when the zero reset function is enabled The ENABLE indicator lights when the Sensor is ready for measurement It goes off when measurement is not possible e g when the received light amount is excessive or insufficient when the measuring range is exceeded or when the Sensor Head is not connected when the power is turned ON The HIGH indicator lights when the judgement result is HIGH The PASS indicator lights when the judgement result is PASS Voltage output raum Current output Ra 10 The LOW indicator lights when the judgement result is LOW 11 The main display shows measured values and function names 12 The sub display shows additional information and function settings for measurements LE Reading Displays p 35 13 The threshold switch selects whether to set and display the HIGH or LOW threshold 14 The mode switch selects the operating mode nee Switching Modes p 34 15 The Control Keys set measurement conditions and make other settings UA Key Operations p 36 ZX L N User s Manual 11 U 9 oa 2 D 3 e e m 2 2 c 3 o 2 o 5 a Section 2 PREPARATION FOR MEASUREMENT Sensor Head B Reflective type sensor head Laser Emitter Receiver Section U S P a 3 o 7 a Connector 2 To be connected to the Amplifier Unit E o ce o 2 7 NEAR Indicator Z a FAR In
143. setting The setting will be registered ZX L N User s Manual a o another Changes the current value s P 8 d C rt Section 6 AUXILIARY FUNCTIONS 4 amp Measuring with Multiple Amplifier Units 108 a Changing the Number of Display Digits 112 us Reversing the Display 113 x Adjusting Display Brightness ECO Display 115 44 Using the Zero Reset Function 116 4X Key Lock Function 122 a Initializing Settings Data 123 gt c 2 z lt T c z o O z n ZX L N Users Manual 107 Section 6 AUXILIARY FUNCTIONS Measuring with Multiple Amplifier Units This section describes the settings when Calculating Units are used to connect multiple Amplifier Units Performing Calculations Measurement results can be calculated between 2 Amplifier Units The expression is set on the CH2 Amplifier Unit and the calculation results are also output from the CH2 Amplifier Unit Calculations can also be performed between Sensors with different measuring ranges The 3 types of expressions are outlined in the following table z 7 g Expression Description o type S A B 2Finds the sum of the measurement results for two Amplifier Units 2 Q A B 2Finds the difference between the measurement results for two Amplifier Units A CH2 Amplifier Unit B CH1 Amplifier Unit et THICK 2Finds the thickness of a sensing object clamped between two Sensor Heads 2 o 2
144. sifications EN Class Description Class 1 Lasers which are safe under reasonably foreseeable conditions of operation Lasers emitting visible radiation in the wavelength range from 400 nm to 700 nm Eye pro Glass e tection is normally afforded by aversion responses including the blink reflex Lasers which are safe for viewing with the unaided eye For laser emitting in the wave length range from 400 nm to 700 nm protection is afforded by aversion responses includ Class 3A ing the blink reflex For other wavelengths the hazard to the unaided eye is no greater than for Class 1 Direct intrabeam viewing of Class 3A lasers with optical aides e g binoculars telescopes microscopes may be hazardous Direct intrabeam viewing of these lasers is always hazardous Viewing diffuse reflections is Class 3B normally safe see note Lasers which are also capable of producing hazardous diffuse reflections They may cause Class 4 ste ane er A skin injuries and could also constitute a fire hazard Their use requires extreme caution Note Conditions for safe viewing of diffuse reflections for Class 3B visible lasers are minimum viewing distance of 13 cm between screen and cornea and a maximum viewing time of 10 s Other viewing conditions require a com parison of the diffuse reflection exposure with the MPE 3 2 For U S A Comparison of Classifications between FDA and ANSI Class FDA definition ANSI descr
145. specified points by at least 1 of the rated measurement range for the connected Sensor M For example the rated measurement range for the ZX LD40 Sensor is 20 mm Therefore the two CHECK specified points must be separated by 0 2 mm min Setting the First Point 1 Set the first point by following steps 1 to 11 of the one point scaling procedure ud pt A p 69 mevererere ita CON OA 5 The range for two point scaling is automatically SUB r set based on the values entered for the two DNA A points Inverted display settings are ignored ZX L N T2 User s Manual b 4 Setting the Second Point second point 1 The sensing object must be set at a distance at least 196 of the rated measurement range away x from the first point and also at a distance within CHECK the measurement range Press any Cursor Key The current measured value will be displayed on the main display The leftmost digit of the sub display will flash Use the Cursor Keys to set the offset for the measured value The position of the decimal point can be changed using the next steps Press the ENT Key to confirm the setting The decimal point will flash Use the LEFT and RIGHT Keys to move the decimal point Press the ENT Key to confirm the setting Confirming the Completion of the Scaling Settings a D h 9 T D Section 5 DETAILED SETTINGS 2 Place the sensing object in the position fo
146. suauiiq pue suogeouyioeds PAITITRETA ZX L N Users Manual 137 Section 7 APPENDIX ZX LT001 ZX LT005 ZX LT010 Applicable Amplifier ZX LDA11 N 41 N ZX LDA11 41 Units Light source Visible semiconductor laser 650nm 1mW max JIS class 1 Detection distance 0 to 500 mm 500 to 2 000 mm 0 to 500 mm Detection width 1 mm 2 5 mm 5mm 10 mm Minimum sensing 8 um opaque 8 to 650 um opaque 0 05 mm opaque 0 1 mm opaque object body body body body Resolution 1 4 um 2 4 um 3 Temperature 0 296F S or lower characteristic Operating ambient 3000 Ix incandescent light illumination Operating ambient Operating 0 to 50 C Storage 25 to 70 C with no icing or condensation temperature Operating ambient Operating and storage 35 to 85 with no condensation humidity Degree of protection IP40 Cable extension Extendable up to 10m with a special extension cable Weight packed state Approx 220g Materials Case Polyetherimide Case cover Polycarbonate Front filter Glass Accessories Optical axis adjustment seal Sensor Head Amplifier Unit connecting cable Instruction sheet 1 Detection width converted from the fluctuation width 30 of linear outputs when connected to Amplifier Unit 2 Measured with detection distance of 0 to 500 mm and averaging number of 64 The resolution will be 5m if the averaging number is 32 Measurement is tak
147. t tle any action brought against such Companies to the extent based on a claim that any Product made to Buyer specifications infringed intellectual property rights of another party Property Confidentiality Any intellectual property in the Products is the exclu sive property of Omron Companies and Buyer shall not attempt to duplicate it in any way without the written permission of Omron Notwithstanding any charges to Buyer for engineering or tooling all engineering and tooling shall remain the exclusive property of Omron All information and materials supplied by Omron to Buyer relating to the Products are confidential and proprietary and Buyer shall limit distribution thereof to its trusted employees and strictly prevent disclosure to any third party Export Controls Buyer shall comply with all applicable laws regulations and licenses regarding i export of products or information iii sale of products to forbidden or other proscribed persons and ii disclosure to non citizens of regulated technology or information Miscellaneous a Waiver No failure or delay by Omron in exercising any right and no course of dealing between Buyer and Omron shall operate as a waiver of rights by Omron b Assignment Buyer may not assign its rights hereunder without Omron s written consent c Law These Terms are governed by the law of the jurisdiction of the home office of the Omron company from which Buyer is purchasing the Products
148. t be tightened with a torque of 0 08Nem or lower The side view attachment can be used even if only the emitter or receiver is mounted Make sure that the emitter and receiver are mounted in the correct direction as shown below Mounting them in the wrong direction will hinder correct measurements e Make sure that the screws are tightened with the same torque Tightening them with different E A torque may cause the optical axis to shift E e Tightening the screws with a torque exceeding 0 08N m may damage the screw holes Make sure that the screws are tightened with the specified torque e After the side view attachment is mounted adjust the optical axis ZX L N User s Manual 20 Section 2 PREPARATION FOR MEASUREMENT Connections This section describes how to connect component parts of the Smart Sensor Before connecting disconnecting Smart Sensor components make sure that the power to the Amplifier Unit is turned OFF The Smart Sensor may malfunction if components are connected or removed while the power check S ON Sensor Head Qo o RJ LJ 3 Do not touch the terminals inside the connector Q o CHECK 3 2 B Connecting the Reflective Type Sensor Head Push the Sensor Head connector into the Amplifier Unit connector until it locks I o HE B Connecting the Through beam Type Sensor Head 1 Push the emitter and receiver connectors into the connectors x2 of
149. t the tab 5 442 e ls the connector pin arrangement correct p 140 Strange linear output levels e ls the switch on the bottom of the Amplifier Unit set to the correct position e Has the correct selection voltage current been made in the p 95 monitor focus settings e Linear output levels can be fine tuned Nothing displayed on main display e Has the number of display digits been set to zero p 112 or sub display The main display remains on e Has a timing input been made while hold is enabled and the p 76 trigger type has been set to TIMIG e If the hold function is enabled and the trigger type is UP or DOWN has the self trigger level been set to an appropriate value Abnormal distance is displayed e This problem may occur due to the characteristics of the sensor p 74 when the object is clearly outside Make sure that the distance to the sensing object is appropriate measurement range e This problem may be solved by selecting a fixed measurement gain in the measurement sensitivity setting LDDWN is displayed on the main The laser of the sensor head has deteriorated p 21 display when the power is turned Replace the Sensor Head ON The measured values fluctuate and This problem may be due to temperature characteristics Execute p 116 Section 7 APPENDIX Error Messages and Countermeasures This section outlines the error messages displayed on the main display and the countermeasures for those messages
150. the Sensor Head Amplifier Unit connecting cable until they lock Connect the receiver to the black cable When connecting the Sensor Head take care not to cause static electricity on the connectors CHECK ZX L N User s Manual 21 Section 2 PREPARATION FOR MEASUREMENT 2 Push the Sensor Head Amplifier Unit cable connector into the Amplifier Unit connector until it locks B Disconnecting the Reflective Type Sensor Head To disconnect the Reflective Type Sensor Head hold the Sensor Head s connector ring and the Amplifier Unit connector and then pull them straight out Qo o 3 3 o Q o 3 o 22 EE e Make sure to hold the connector of the Amplifier Unit to disconnect it Failure to do so may S damage the input cable of the Amplifier Unit CHECK Do not touch the terminals inside the connector Connector Ring Cdp C Is wi All settings on the Amplifier Unit will be cleared if the Sensor Head is replaced with a different type z CHECK B Disconnecting the Through beam Type Sensor Head 1 Hold the connector ring of the Sensor Head Amplifier Unit connecting cable and the Amplifier Unit connector and then pull them straight out AME e Make sure to hold the connector of the Amplifier Unit to disconnect it Failure to do so may Q damage the input cable of the Amplifier Unit cuece e Do not touch the terminals inside the connect
151. the UP or DOWN Key The sub display will flash 10 Display ma 11 SU Q 9 Section 5 DETAILED SETTINGS SUB Soko ZERO MESSIS m m mm i ANNA d i i A Always select the same output as the current voltage switch selection on the bottom of the Amplifier z EA CHECK Unit Setting the First Point A 12 Press the ENT Key The display will change to the settings for the first point A The output current will be displayed on the main display The measured value will be displayed on the sub display and the leftmost digit will flash Set the output current value and the corresponding measured value for the first point Set a measured value within the measurement distance If scaling or calculation has been set set a value that reflects those settings T B Moves from one digit to SoKo ZERO MESSI another o O zc et o zc et A 7 U ___ Changes the current value MU The flashing digit i e the digit for which a value can be set will change as shown in the diagram e D nn ud PEL m ee cup ur CHECK pit shi i 6 a a Z C Shifts one WV CY C Digit shift on sub display VIZ LUPO digitata O70 OE oe nmn amen nnn T mra r m gt ANNA 08 18 lt LULULS LU Ka z 3 Switching from the sub display to the main display and vice versa From the leftmost rightmost digit of the sub display ZX L N User
152. timing is input 11 The reset input resets all measurement processing and outputs The sub display will show RESET while the hold function reset is input The linear and judgement output signals will be output according to the non measurement settings If this reset input switches ON while the hold function is used the state in effect before the hold function was set will be restored ZX L N User s Manual zi 5 a 5 9 c o c et 9 et oO D T o o 27 zi 5 a 5 9 c 2 O c et 9 c et O D T o o 28 Section 2 PREPARATION FOR MEASUREMENT O Circuit Diagrams B NPN Amplifier Unit I Brown DC12 to 24V HIGH judgement 4 output PASS judgement output Load DC12 to 24V Internal circuit ZX L N User s Manual Load Gray LOW judgement output Blue GND 0V y Y Pink LD OFF input AW ot Purple Timing input NW d p g inp lt f i Orange Zero reset input AW gut o Red Reset input AW v e p i Current output 4to20mA Currentivottage S i Black Linear output output Q o Switch 4o09 Voltage i Load Current output 3002 or lower 4V Shield Linear GND Voltage output 10kO or higher d i Section 2 PREPARATION FOR MEASUREMENT B PNP Amplifier Unit l Brown DC12 to 24V
153. ting Whether or Not to Use ECO Display v T Press the UP or DOWN Key oo The sub display will flash A v SUB g i L am C4 gt amp os c 0 e 5 amp m p Em lt w 2 amp et 3 D E o mi Q o 9 m Em lt 115 8 Select either OFF or ON 7 p lt OFF Normal display default SUB gt L ON ECO display a J 9 Press the ENT Key to confirm the setting LI The setting will be registered SUB f When ON is selected the display will become dark gt ZX L N User s Manual c u a vt gt o N D o A o o e Tl c i o z o e Section 6 AUXILIARY FUNCTIONS Using the Zero Reset Function When the zero reset function is used the reference value 0 is registered as the height and the measured value can be displayed and output as a positive or negative deviation tolerance from the reference value In RUN mode the measured value can be reset to 0 at any timing during measurement Example 1 Using the Height of Sensing Object Registered as the Reference Value and the Tolerance Output as the Measured Value Sensor head 2 LOW threshold Onc 2228 Referenc Sensing value object 2 HIGH threshold Example 2 Using the Height of Sensing Object as the Measured Value with an Offset Set to 10 Sensor head 8 LOW threshold 10 bou 12 HIGH threshold Example 3 Using Ze
154. tions subjected to the following conditions Ambient temperature outside the rating Rapid temperature fluctuations causing condensation Relative humidity outside the range of 35 to 85 Presence of corrosive or flammable gases Presence of dust salt or iron particles Direct vibration or shock Reflective sensor of intense light such as other laser beams or electric arc welding machines Direct sunlight or near heaters Water oil or chemical fumes or spray Strong magnetic or electric field Component Installation and Handling B Power Supply and Wiring To extend the output cables of Amplifier Units shielded cables of the same specifications as the output cables must be used When using a commercially available switching regulator make sure that the FG terminal is grounded If surge currents are present in the power lines connect surge absorbers that suit the operating environment When using two ore more amplifier units make sure that the linear GND line of the amplifier units are connected to each other Before turning ON the power after the product is connected make sure that the power supply voltage is correct there are no incorrect connections e g load short circuit and the load current is appropriate Incorrect wiring may result in breakdown of the product The cables must be 10m or shorter in total length for both sensor head and amplifier units To extend the cable from the sensor head an optional extension cable
155. to FDA 21 CFR1040 10 see note The ZXLTLILI Sensor Heads are Class 1 and Class Il Laser Products respectively The ZX Series is meant to be built into final system equipment Pay special attention to the following precautions for the safe use of the product Note Europe Class 1 and Class 2 of EN 60825 1 1994 A11 1996 A2 2001 IEC 60825 1 1993 A1 1997 A2 2001 U S A Class and Class Il of FDA 21 CFR1040 10 As for the Laser Product Classifications refer to the Appendix UA p 153 1 ZX LDLILILI ZX LD30VLI emits visual laser beam Do not stare directly into the laser Make sure that the laser beam path is terminated If specular objects are present in the laser beam path make sure that they are prevented from reflecting the laser beam When used without an enclosure make sure the laser path from eye level is avoided 2 To avoid exposure to hazardous laser radiation do not displace nor remove the protective housing during operation maintenance and any other servicing 3 As for countries other than those of Europe and the U S A observe the regulations and standards specified by each country 4 Label Indications The EN and FDA labels are supplied with the product Replace the current labels with them according to the instructios given in the manuals ZX L N User s Manual Ayayes 1ese1 Tepe Vii esp ejes 104 suonneoe4d Teen viii Introduction Precautions for Safe Use Please observe the f
156. ual measured value Actual distance 8mm mm Displayed value 7mm The settings listed below return to the default settings when scaling is set Make the settings for these items after scaling settings have been completed UA Self trigger level p 78 CHECK Monitor focus p 95 Zero Reset p 116 Thickness setting calculation p 108 x ZX L N 68 User s Manual Section 5 DETAILED SETTINGS One point Scaling Measurement is performed at one position and offset values are set for that measurement The offset and increment decrement inversion display inversion can be set This section describes how to set one point scaling using an example of correcting display values to match actual distances Example Displaying the Height of the Sensing Object Displayed value Sensor head mm f Actual measured value 40mm Sg eh ag Bs a H m Value to be Sensing displayed Actual measured object 50mm value mm Moving to FUN Mode and SCALE N v 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT Keys to display G D SCALE on the main display 2 gt D 2 5 a z a a m lt o O D D o Executing Scaling OO lt 1 Cd 3 Press the UP or DOWN Key The sub display will flash QO y SUB 4 ee a S 4 Use the UP and DOWN Keys to display ON A 7 p SUB NA 5 P d 4 4 1 ZX L N User s Manual
157. upply terminal is also the common I O terminal for all I O except for the linear output SU 7 Use a stabilized power supply separate from other devices and power systems for the Q Amplifier Unit particularly when high resolution is required CHECK The GND terminal is the 0 V power supply terminal When using an Amplifier Unit with an NPN output the GND terminal is also the common I O terminal for all I O except for the linear output The HIGH judgement output outputs judgement results HIGH The PASS judgement output outputs judgement results PASS The LOW judgement output outputs judgement results LOW The linear output outputs a current or voltage in accordance with the measured value The linear output GND terminal is the 0 V terminal for the linear output T e This ground wire must be grounded separately from the other ground wires x Always ground the linear output terminal even when linear output is not used CHECK If this LD OFF signal is ON the laser will stop emission causing a light amount error In this case the linear output digital display judgement output and judgement output display signals will be output according to the non measurement settings The sub display will show LDOFF The zero reset input is used to execute and clear zero reset p 118 10 The timing input is for signal input from external devices Use it for hold function timing The sub display will show TIMIG while the hold function
158. ur OMRON representative mA AA Connection Method p 26 yun e2epieju au el ejqissod si Jojuojy Peug eu uy uoneoiunuuo PATOGEN ZX L N 142 User s Manual Section 7 APPENDIX 6 Turn ON the power supply to the Amplifier Unit Power indicator Sensor communication indicator When the Amplifier Unit is powered ON the BUSY ERR Interface Unit will also be powered ON When the ERR indicators for the Interface Unit s sensor communication indicator and external terminal communication indicator go out communication will be ready Step 7 If the ERR indicators do not go out even though five seconds or more have elapsed after the power is turned ON the connections have not been External terminal eemmi nication recognized correctly so observe the following points indicator BUSY ERR and then turn ON the power to the Amplifier Unit again e Is the switch on the Amplifier Unit set to RUN Step 3 e Are connections between the Amplifier Units as well as between Amplifier Units and Interface Unit correct Steps 4 5 e Have the Amplifier Units started up correctly If they have not started up correctly due to connection failure between Amplifier Units and Sensor Head eliminate the cause T Start the Smart Monitor Communications will start automatically If communications do not start turn OFF the power to the Interface Unit and Amplifier Units and repeat steps from step 6 If communications still do not start che
159. us P 06 l vtl ii LLL ZULUL Countermeasures for Setting Errors If ERROV is displayed HIGH threshold LOW threshold is smaller than the hysteresis width If an error is displayed the threshold values have not been updated Set the values again or change the threshold values ZX L N User s Manual Section 5 DETAILED SETTINGS Linear Output Output Settings Monitor Focus Linear output refers to the conversion of measurement results to a 3 to 21mA current output or a 5 to 5V voltage output The relationship between displayed measured values and output values can be set freely Match the settings to suit the connected external device Enter the output values for any two current values or voltage values to set the output range Example Setting 35mm to 4mA Output and 45mm to 20mA Output for Current Output Output current Output current mA mA A 20 b b T d i 5 i o 8g 4 isses d o Measured o gt Measured 20 35 45 value value S mm mm 1 Separate the two specified points by at least 1 of the rated measurement range for the connected Sensor Q For example the rated measurement range for the ZX LD40 Sensor is 20mm Therefore the two CHECK specified points must be separated by 0 2mm min vst Using the Zero Reset Function A Zero reset is released when monitor focus is set Execute the zero reset again after setting monitor focus CHECK RE Z
160. uto 0 Set to 5 d 5 rs te e m A CHECK scale is set to 5 L or 5 d Displayed value Selection Display Contents on Amplifier When lightis When lightis When light is Unit 100 received 50 received 100 blocked 5 L Displays the received light 5 000 2 500 0 000 amount in 0 to 5mm 5 d Displays the blocked light 0 000 2 500 5 000 amount in 0 to 5mm 10 L Displays the received light 10 000 5 000 0 000 amount in 0 to 10mm 10 d Displays the blocked light 0 000 5 000 10 000 amount in 0 to 10mm 30 L Displays the received light 30 000 15 000 0 000 amount in 0 to 30mm 30 d Displays the blocked light 0 000 15 000 30 000 amount in 0 to 30mm 100 L Displays the received light 100 00 50 00 0 00 amount in 0 to 100 100 d Displays the blocked light 0 00 50 00 100 00 amount in 0 to 100 mm A Received light amount gi 0 0 o C9 The default setting at shipment is 100 L If you want to display the received light amount in a width other than 0 to 5mm 0 to 10mm and 0 to 30mm the two point scaling function must be used UA Two point Scaling p 72 Remarks The linear output function is set so that the maximum output value is displayed for the maximum display value and the minimum output value for the minimum display value Auto scale must be set first When auto scale is set some settings e g monitor focusing are initialized ZX L N User s Manual o 5 a
161. uyer shall take application responsibility in all cases but the following is a non exhaustive list of applications for which particular attention must be given i Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document ii Use in consumer products or any use in significant quantities iii Energy control systems combustion systems railroad systems aviation Systems medical equipment amusement machines vehicles safety equip ment and installations subject to separate industry or government regulations iv Systems machines and equipment that could present a risk to life or prop erty Please know and observe all prohibitions of use applicable to this Prod uct NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON S PRODUCT IS PROP ERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data Data presented in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitabil ity and does not constitute a warranty It may represent the result of Omron s test conditio
162. ve Sometimes Specific 3 No requirements require a clothing required ments gt Class 1M Class 2M 3 Trainin No require as for Class No require as for Required for all operator and mainte x 9 ments 3R ments Class3R nance personnel o Q see note 2 see note 3 c Note 1 This table is intended to provide a convenient summary of requirements See text of this standard for com E plete precautions 2 2 Class 1M laser products that failed condition 1 of table10 of the standard Not required for Class 1M laser d products that failed condition 2 of table10 of the standard See the text for details zi 3 Class 2M laser products that failed condition 1 of table10 of the standard Not required for Class 2M laser o products that failed condition 2 of table10 of the standard See the text for details S a ro x a a ZX L N Users Manual 157 Section 7 2 2 For U S A ANSI Z136 1 1993 American National Standard for the Safe Use of Lasers Control Measures for the Four Laser Classes Control measures Classification Engineering Controls 1 2a 2 3a 3b 4 Protective Housing 4 3 1 X X X X X X Prep Ed Hausing LSO see note 2 shall establish Alternate Controls Interlocks on Protective Housing 7 4 3 2 Ne X X Service Access Panel 4 3 3 ve X X Key Control 4 3 4 X Viewing Porta
163. witch to FUN RUN T FUN i 2 Use the LEFT and RIGHT Keys to display a b LN ET HOLD on the main display i mm Setting Hold Conditions T kn e alie P a 3 Press the UP or DOWN Key A p x r mt The sub display will flash SUB gt mr rt r 4 Use the UP and DOWN Keys to select P H A p R lt e b d j pty CA Press either the LEFT or RIGHT Key to cancel the selected option Cj D The display will return to the current setting OFF in this example 5 Press the ENT Key to confirm the setting LI z The setting will be registered SUB aG ZX L N User s Manual UJ to v o A E o o o Q o mh o s o xe o 9 o 3 37 UJ o v o A E o o o aq o o s o xe p 5 o 3 38 Section 3 BASIC OPERATION Inputting Numeric Values This section describes how to input numeric values for threshold and output settings The example of direct input of the low threshold value will be used Changing the low threshold from 40 000 to 39 000 Moving to T Mode 1 1 Set the mode switch to T z Setting Threshold Values 2 Set the switch to L The measured value will be displayed on the main ww ww display Lt l l D The current setting will be displayed on the sub display 3 Press any Cursor Key The first digit on the sub display will flash and direct input will be enabled e m U 4 Us

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