Application Notes
Contents
1. oov E M8 e CON Connector Types FS N11CN N12CN N11EN N12EN FS N11CP N12CP N13CP N14CP O 12 to 24 VDC la gt 12 to 24 VDC 4 P E aes etc 3 he3 Short circuit BS oes 5 Control output S E E g g 4 3 DC3 3V 3 c 5 Oy S ina a PLC etc Short circuit _ current 1 mA 7 X or less id p oe oov Sa oov 1 FS N11CN N11EN only 1_ FS N11CP N13CP only 2 FS N13CP N14CP only 7 00 9 FS M8 connector Pin layout 3 FESNICP NI2CP only FS N11CN N12CN 00 M8 connector Pin layout e CON connector Pin layout FS N11EN N12EN SEG E M8 connector Cable Sold Separately For FS N11CN N11CP N12CN N12CP N13CP N14CP Pin Pin and wire color table OP 73864 Gongscted wire color Cable length 2 m V rA 1 Brown OP 73865 2 White Cable length 10 m 3 Blue 4 Black Error Displays and Corrective Actions Error display Cause Solution ErC Overcurrent in the control output cheek Hhelload and return negurrent within the rated value EE Failed to write load the internal data Perform initialization p 4 End APC Large load on the light source eplace ile e f nghy precise detection is required ERE For disabling setting method see Loc The keylock function is ON FS N10 Series User s Manual Consult your nearest KEYENCE office regarding error dis2. Disable the Zero Shift Function Press and hold the PRESET button to disable the zero shift function lt 7 Handy Uses for the Zero Shift Function J This function is primarily used to set the current value to 0 on a reflective model fiber unit Tip When a reflective model is first installed the light intensity is sometimes not set to 0 If this happens using the zero shift function to set the value to 0 when there is no workpiece allows for easier understanding of the difference in light intensity E Adjusting the current intensity value when it is too large when saturated Use the Saturation Recovery Function Press the SET button while pressing the MODE button TO ES aul Mico ey se J Press the SET button while pressing the MODE button After adjusting the light transmission level and light intensity sensitivity the current values will be adjusted to within the ranges listed in the table that follows Power mode Light intensity setting range HSP FINE TURBO 2047 350 SUPER 4095 500 ULTRA MEGA 5000 600 HIGH SPEED Disable Saturation Recovery When the saturation recovery function is enabled press the SET button while pressing the MODE button to cancel it Handy Uses for the Saturation Recovery Function This function is useful when the intensity value is saturated after installation This funct
3. 96M11513 396M11513 1 KEYENCE Digital Fiber Sensor FS N10 Series Instruction Manual Read this manual before using the product in order to achieve maximum performance Keep this manual in a safe place after reading it so that it can be used at any time Failure to follow these instructions may lead to death or seri A Danger ous injury A Warning Failure to follow these instructions may lead to injury Failure to follow these instructions may lead to product dam A Caution age product malfunction etc Note Provides additional information on proper operation This provides useful tips for the feature being described See FS N10 Series User s Manual for details on the features of the FS N10 Series and detailed instructions for configuration Hints on Correct Use This product is just intended to detect the object s Do not use this product for the purpose to protect a human body or a part of human body This product is not intended for use as explosion proof product Do not use this product in a hazardous location and or potentially explosive atmosphere This product uses DC power Do not apply AC power The product may explode or burn if an AC voltage is applied A Warning Do not wire the amplifier line along with power lines or high tension lines as the sensor may malfunction or be damaged due to noise e When using a co
4. 2 Press the MODE button once then use to select L on or D on Fine sensitivity adjustment A Preset function SET Configure easily Lm J with a single press when receiving light Setting value Light intensity Power select switch seL QD Mm Standard MEGA fixed Sensitivity setting Press once each for workpiece no workpiece 1 This is a channel switch on 2 output types This is not equipped with the O line type 2 Press and hold the MODE button to make advanced setting changes Names of Each Part of the Main Unit and Expansion Unit Fiber lock lever SET button SET Operation status indicators PST indicator DTM indicator Ll Digital display A Manual button lt gt Sub screen Displayed in green BEO Main screen Displayed in red 8868888 Expansion protective cover Expansion connector MODE button MODE Preset button PRESET Cable Dust cover 2 Power select switch 1 Setting to M locks the power mode to MEGA mode The switch is a channel switch for the two output type This is not equipped with the O line type 2 On the FS N10CG this is an M8 connector rather than a cable On the FS N1CEN this is an e CON connector Mounting Unit E Mounting on a DIN Rail 1 Align the claw at
5. Function This function adjusts the current value to 0 After executing the Preset function in a condition in which you would like 000 to be dis played executing this function in a condition in which you would like 0 to be displayed will adjust any two points to 000 and 0 The Work Preset function can be used while the Preset function is in use gt Important when Preset is enabled Pressing the PRESET button and the button at the same time will set the current value at that time to g Values that have been set to 220 with the Preset function cannot be changed 100 0 SF Workpiece 3 0 Green PST lights up GEE l r IE ae Current value is 0 lt u When using this function with reflective models 1000 will be displayed when there is a workpiece and 0 will be displayed when there is no workpiece making it easy to know when the workpiece is present or absent Additionally Tip even when with a reflective model the background has higher light intensity than the workpiece if you set a condition with low light intensity to 1000 using the Preset function and then using the Work Preset function register a condi tion with high light intensity as 0 the background will display as 0 and when the workpiece is present it will be displayed as 1000 Maximum Sensit
6. HIGH SPEED 4 for FINE 8 for TURBO SUPER ULTRA MEGA When set to double the number of interference prevention units will be doubled Rating Power voltage 12 to 24 V DC 10 ripple P P 10 or less NPN Normal 900 mW or less 36 mA max at 24 V 48 mA max at 12 V 6 Eco on mode 800 mW or less 32 mA max at 24 V 39 mA max at 12 VY Eco Full mode 470 mW or less 19 mA max at 24 V 23 mA max at 12 V PNP Normal 1050 mW or less 42 mA max at 24 V 6 Normal 950 mW or less 39 mA max at 24 V 52 mA max at 12 Vy 28 m vmax at 12V Eco on mode 850 mW or less 35 mA max at 24 V 44 mA max at 12 V 6 Ecognimode s990 MW or less 98 mA maxat 24V 7 47 mA max at 12 Vy Eco Full mode 520 mW or less 21 mA max at 24 V 26 mA max at 12 V Eco Full mode 600 mW or less 24 mA max at 24 V 29 mA max at 12 V Environme Operating ambient Incandescent lamp 20 000 Ix or less Sunlight 30 000 Ix or less ntal luminance resistance Operating ambient 5 ae anges 20 to 55 C no freezing Operating ambient 6 humidiy 35 to 85 RH no condensation Vibration r TIREE 10 to 55 Hz Compound amplitude 1 5 mm 2 hours for each of X Y Z axis Shock resistance 500 m s 3 times for each of X Y Z axis Case material Case dimensions Weight Both main unit and expansion unit housing material Polycarbonate H30 3mm x W9 8mm x L71 8mm Approx 22g Approx 22g Approx 80g Approx 70g A
7. displayed on the sub menu green display A 2 Press the SET button with workpiece The values will be set and the submenu green display will flash The values will be set to the mid point between the light intensity when there is no workpiece and the light intensity when there is a workpiece i 1 Workpiece ro 1 HO B S A Du jg 7 1 1 1 1 1 If flashes for two seconds on the main screen the light intensity is too small between conditions when the workpiece is absent and when it is present These values will be set but there is the possibility that detection may become unstable Other Calibration Methods E Increased Resistance to Dust and Dirt Maximum Sensitivity Calibration n the state shown below press and hold the SET button for three seconds or more Stop pushing when SE amp flashes The sensitivity is set slightly higher than the received light intensity Thrubeam model with workpiece SF 5 5 m PE z2 P JE A o SEE a FIRES Press and hold for 3 seconds or more iS Workpiece ite ia E without workpiece r EO GF LBE Press and hold for 3 seconds or more E Calibrate with a Moving Workpiece Fully Automatic Calibration Press an
8. ES WHATSOEVER ALL EXPRESS IMPLIED AND Phone 43 2236 378266 0 Phone 36 14 748 313 Phone 65 6392 1011 STATUTORY WARRANTIES INCLUDING WITHOUT LIMITATION THE WARRANTIES BELGIUM ITALY SLOVAKIA OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NON A i INFRINGEMENT OF PROPRIETARY RIGHTS ARE EXPRESSLY DISCLAIMED Phone 32 1 528 12 22 Phone 39 2 6688220 Phone 421 2 5939 6461 IN NO EVENT SHALL KEYENCE AND ITS A FFILIATED ENTITIES BE LIABLE TO ANY CANADA JAPAN SWITZERLAND PERSON OR ENTITY FOR ANY DIRECT INDIRECT INCIDENTAL PUNITIVE SPECIAL on 7 a 5 F E R OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION ANY Phone 1 905 696 9970 Phone 81 6 6379 2211 Phone 41 43 455 77 30 DAMAGES RESULTING FROM LOSS OF USE BUSINESS INTERRUPTION LOSS OF CHINA KOREA TAIWAN VINGE THE COST OE PROCUREMENT OF SUBSTITUTED QO ODE SENI cos OR Phone 86 21 68757500 Phone 82 31 642 1270 Phone 886 2 2718 8700 TECHNOLOGIES OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION CZECH REPUBLIC MALAYSIA THAILAND WITH THE USE OR INABILITY TO USE THE PRODUCTS EVEN IF KEYENCE OR ONE Phone 420 222 191 483 Phone 60 3 2092 2211 Phone 66 2 369 2777 OF ITS AFFILIATED ENTITIES WAS ADVISED OF A POSSIBLE THIRD PARTY S CLAIM FOR DAMAGES OR ANY OTHER CLAIM AGAINST BUYER In some PANE 1 56 37 78 00 tae 81 8220 7900 is amp erence 696900 jurisdictions some of the foregoing warranty disclaimers or damage limitations may one one 9201 one 44 not a
9. HSPI 23eg HIGH SPEED mode UE nE i234 FINE mode burch i234 TURBO mode SuPer ict SUPER mode ULE i234 ULTRA mode AEGA 254 MEGA mode Normal sensitivity setting method SEE Skdi lt y oo SEE SELP SEE OSEE End q MODE Settings complete MODE GEG E Lirim gt Go to detection setup mode GEL ld 157 Goto display setup mode GEL 5451 gt Go to system setup mode Percentage Calibration Zero shift calibration Return to normal display MODE 1 You can press the button to set between the range of 99P to 99P E Detection Settings a ae 3 4 5 6 sT SEG Func Tain koFF lt y MODE oFFd onza Shot detc 5Std S oEkec dkn dEke dend detec A EA d amp tc _ fod dEkc L d 6 in oF F lt To m SEE m PrSe n SHFE m St in LoFr in PALS in SLEP veg AE EJ 7 Ant o yooo End lt MODE Stb d 5P gt SEG SSS 5th Func p gt Return to normal display MODE Press the button to set between the range MOI Press the EESE Timer OFF Off delay timer a On delay timer ia O
10. Return to system setup mode Return to normal display 1 Main unit only E Two Output 2 ech Std lt ja Cch L ink MODE Light intensity detection mode Limit setting output mode e5E HGEr lt User reset r Sk Auto Auto reset ech ALrk koFF lt y OW lofFd an d l Shot Da G i n i a End MODE Return to normal display Warning output mode Timer OFF Off delay timer M On delay timer One shot timer Settings complete MODE 1 Press the button to set between the range of and 9995 ms 2 Only 2 output types FS N13N N13P N14N N14P N13CP N14CP Specifications Type Standard 1 output High functionality 2 output Monitor output 0 line Cable M8 connector Cable M8 connector e CON connector Cable M8 connector Cable Main unit expansion unit Main unit Expansion unit Main unit Expansion unit Main unit Expansion unit Main unit Expansion unit Main unit Expansion unit Main unit Expansion unit with output cable with output cable with output cable with output cable with output cable without output cable Model NPN FS N11N FS N12N FS N11CN FS N12CN FS N11EN FS N12EN FS N13N FS N14N FS N11MN FS N10 PNP FS N11P FS N12P FS N11CP FS N12CP FS N13P FS N14P FS N13CP FS N14CP Control
11. d hold the SET button with no workpiece in place While SEt is flashing pass a workpiece through Continue pressing the SET button while the workpiece passes through Common to 5J Ney wri oo rl Thrubeam and GIGAS Models PAN HAS mo I Press and hold until 5E flashes Nel A Ea ia walsh z0 D 0 s k ilfig yO D i While pressing the SET button pass through a workpiece Workpiece JL Settings complete E Position Workpiece Positioning Calibration Press the SET button with no workpiece Place the workpiece in the location you wish to position it Press and hold the SET button for at least 3 seconds Release the button when SE flashes Common to Press SET button once with and ERA Models ered eee fo eee 4o i i o Press and hold SET button with ee workpiece E a je Press and hold until 5E flashes Workpiece IL Donan Settings complete Simple User Friendly Functions WE Setting the Current Value to 100 0 With the FS N10 Series you can set the current value to 100 0 using simple operations Standardizing the current value makes it possible for the sensor amplifiers to instantly differ entiate reduc
12. e for cases when the workpiece is moving at high speed Press and hold the PRESET button with no workpiece in place While Auto is flashing pass a workpiece through Continue pressing the PRESET button while the workpiece passes through Common to and Gia ie Models Press and hold until Auto flashes Ges i While pressing the PRESET button pass through a workpiece Workpiece LL Settings complete e Near maximum values while the PRESET button is being pressed and held are adjusted to 1000 and near minimum values are adjusted to 0 The setting value is changed to 500 e The green PST indicator will light up wa Cannot be executed when the Preset function is already being used when the PST indicator is flashing Press and hold the PRESET button to dis able the Preset function before executing this function E Set Current Value to 0 The Zero Shift Function This function is primarily used with reflective models Press the PRESET button and button at the same time d maa i ee e The current value is set to D Green PST lights up Gan sD wa The zero shift and preset function cannot be used together To use the preset function you must first disable the zero shift function
13. ion corrects the saturation via a simple operation by automatically calibrating the light transmission level and light intensity gain Output Switch Either light ON L on mode or dark ON D on mode can be selected 1 While the current value is displayed press the MODE button once E mi 2 Use to switch the output L on d on then press the MODE button again The output change completes and the display returns to the current value Connecting to External Devices E Cable Types FS N11N N12N N13N N14N FS N11P N12P N13P N14P Po Brown lt 4 4 O 12 to 24 VDC Brom 12 to 24 VDC FRE PLC etc zl 3 j 3 a l 3 Ghort crout S k 2 E3 Bak current 2 mi Hee a Black g Control output 1 lentens ell 7 Control output 1 orgs z TA a P White E Control 5 Dc3 3v Control output 2 5 output 2 2 EJE al 8 EJE Short circuit i Bink SPEC ete Emoni T mA i HW Oe or less oe Ov het a t ON 1_ FS N11N N13N only 1 FS N11P N13P only 2 FS N13N N14N only 2 FS N13P N14P only FS N11MN Brown o 12 to 24 VDC Orange Device with input impedance Monitor output 1 to 5V Pepa Black Load Control output Blue Sensor main circuit
14. isplay method Reverse display Sub display off Extended display Bar display Excess gain display Light intensity hold display 1 Excess gain hold display al L on D on display Enable the saturation of the Preset function Disable the saturation of the Preset function Settings complete Go to system setup mode Go to detection setup mode Return to original display setup mode MODE Press the button to toggle between Std P P_ b b_ P_b P b_ MODE Press the button to set between the range of GOP and 200P E System Settings Sto 595 MODE Vv APL oFF Disable APC MODE O APE Gn Enable apc Eco oFF lt Eco feature off MODE Ec o on Enable eco feature E E Et Reduce power consumption CO FuULe response time 4 times slower LA im Std lt Standard current value display LA m FuLL Maximum current value display 4 times hysteresis MODE NEF SEd Normal operation Twice the number of MODE nF dobi interference prevention units as Std response time 2 times slower ald 4 L inte oFF lt Vv Disable common key operations MODE I L int on Enable common key operations lt gt End lt V Settings complete StL Func gt Go to detection setup mode EG d AF gt Go to original display setup mode SEU Sys gt
15. ivity Preset Function This function sets conditions that will serve as reference to 0 and adjusts conditions with slightly high light intensity as 1000 This is useful when you would like to perform detection using the background as a reference with reflective models In the following conditions press and hold the PRESET button for 3 seconds or more then release your finger when Auto is flashed Thrubeam model with workpiece Workpiece ORE sam j Press and hold for 3 seconds or more BECEN without workpiece mite Press and hold for 3 seconds or more The maximum value for the light intensity while the PRESET button is being pressed is set to D and light intensity that is slightly higher than the maximum value at that time will be adjusted to 1000 The setting value is 500 The green PST indicator will light up Note Cannot be executed when the Preset function is already being used when the PST indicator is flashing Press and hold the PRESET button to dis able the Preset function before executing this function Full Auto Preset Function This function automatically differentiates between two conditions presence absence of workpiece and adjusts the current values to 1000 and 0 This is effectiv
16. mmercially available switching regulator ground the frame ground terminal and ground terminal Do not use the FS Series outdoors or in a place where extraneous light can enter the light receiving element directly e Due to individual dispersion characteristics and the difference in fiber unit models the maxi mum sensing distance or displayed value may not be the same on all units e If the sensor is used for a long time with the APC function enabled and the LED is imposed with a heavy load the current consumption of the sensor for light emission will become con stant and END APC will be displayed The sensor can still be used in this case However replace the sensor if even small changes in received light intensity should be detected for precise detection Precautions on Regulations and Standards E UL Certificate This product is an UL C UL Listed product e UL File No E301717 e Category NRKH NRKH7 Enclosure Type 1 Based on UL50 Be sure to consider the following specifications when using this product as an UL C UL Listed Product e Use the power supply with Class 2 output defined in NFPA70 NEC National Electrical Code e Power supply Control input Control output shall be connected to a single Class 2 source only e Use with the over current protection device which is rated 30V or more and not more than 1A Included accessories e Instruction Manual 1pc FS N10 Series Quick Start E Quick Start Mode Output
17. ne shot timer 1 Normal light intensity detection mode DATUM1 mode DATUM2 mode Area detection mode Rising Edge Detection Mode Falling Edge Detection Mode External input off External calibration input Preset input Zero shift input Reset input Light transmission OFF input Pause mode transition input 3 Sleep mode transition input Light emission power selection Analog scaling bi Settings complete Go to display setup mode Go to system setup mode Return to original detection setup mode of and 9999 ms DE button to set the retouch sensitivity to a range of between LEu and LEuZ and set the warning output level to a range of between GP and IOOF MODE Press the button to toggle between oF F an tEEP Can be set between the range of and 100 Can be set between the range of 100 and 9999 Can be used only for the types with the external input Note that these functions can be used via communication when connecting with the network unit NU Series Only monitor output types FS N11MN E Display Settings 1 2 Sko d 5P Vv rEul FF faa rEu on Sub FF CD Sub StdE Sub Sub Sub Sub HL dP Sub i don Pr H on lt y SY Fes End lt y ap 5e SYS SEL Func SE d SP Return to normal display Normal d
18. output 1 output 1 output 1 output 1 output 1 output 1 output 2 output 2 output 2 output 2 output 1 output N A Monitor output 1 to 5 V 1 output External input 1 input 1 input 1 input 1 input 1 input 1 input Light source LED Response time Red 4 element LED wavelength 630 nm 50 u s HIGH SPEED 250 1s FINE 500 s TURBO 1 ms SUPER 4 ms ULTRA 16 ms MEGA Output toggle Light ON dark ON toggle Timer function Timer OFF OFF delay ON delay One shot Control NPN output NPN open collector 24 V 1 output max 100 mA or less 2 output total output 100 mA or less used stand alone 20 mA or less multiple connections residual voltage 1 V or less PNP output PNP open collector 24 V 1 output max 100 mA or less 2 output total 100 mA or less used stand alone 20 mA or less multiple connections residual voltage 1 V or less Monitor output External input Expansion Units Protection circuit Number of interference prevention units 1 to 5 V voltage output load resistance 10 kQ or more repeat precision 0 5 of F S 1 ms response time HIGH SPEED FINE TURBO input time 2 ms ON 20 ms OFF or more gt Up to 16 units can be connected total of 17 units including the main unit Note that the two output type is counted as two units Protection against reverse power connection output overcurrent and output surge 0 for
19. place at no charge any Products found to be defective This warranty does not apply to any defects resulting from any action of Buyer including but not limited to improper installation improper interfacing improper repair unauthorized modification misapplication and mishandling such as exposure to excessive current heat coldness moisture vibration or outdoors air Components which wear are not warranted 2 KEYENCE is pleased to offer suggestions on the use of its various Products They are only suggestions and it is Buyer s responsibility to ascertain the fitness of the Products for Buyer s intended use KEYENCE will not be responsible for any damages that may result from the use of the Products 3 The Products and any samples Products Samples supplied to Buyer are not to be used internally in humans for human transportation as safety devices or fail safe systems KEYENCE CORPORATION 1 3 14 Higashi Nakajima Higashi Yodogawa ku unless their written specifications state otherwise Should any Products Samples be used in Osaka 533 8555 Japan such a manner or misused in any way KEYENCE assumes no responsibility and PHONE 81 6 6379 2211 www keyence com additionally Buyer will indemnify KEYENCE and hold KEYENCE harmless from any liability or damage whatsoever arising out of any misuse of the Products Samples 4 OTHER THAN AS STATED HEREIN THE PRODUCTS SAMPLES ARE PROVIDED AUSTRIA HUNGARY SINGAPORE WITH NO OTHER WARRANTI
20. plays other than the ones listed above Initializing the Settings H Initialization Method 1 Press and hold the SET and PRESET buttons simultaneously for three seconds m ml Saad caro o E2 S a H ASN Tom U Press and hold for 3 seconds or more Ol l 2 Use the o select 5 then press the MODE button 3 Use the to select in t then press the MODE button After initialization is complete the display returns to the current value Initial Settings Setting Initial Value Power mode FINE Detection mode Std Normal Setting value 50 Output switch L on Using a Fiber Cutter and Cautions for Use E Using a Fiber Cutter 1 Insert the fiber into the cutter hole 2 Bring down the blade in a single swift motion to cut the fiber 7 iber cutter OP 87098 Always insert fiber from the side with writing E Cautions for Using a Fiber Cutter e The fiber cutter comes with the fiber unit Failure to follow the cautions below could reduce the detection range When cutting a fiber unit to be attached to the FS N10 Series be sure to use a gray fiber cut ter OP 87098 Stopping the blade midway could cause a bad cut plane reducing the detection range Do not use the same hole twice Function Configuration H Basic Setting MODE Press and hold L for 3 seconds or more v
21. pply GERMANY NETHERLANDS USA i Phone 49 6102 36 89 0 Phone 31 40 2066100 Phone 1 201 930 0100 BUYER S TRANSFER OBLIGATIONS HONG KONG POLAND If the Products Samples purchased by Buyer are to be resold or delivered to a third party Buyer must provide such third party with a copy of this document all specifications manuals catalogs leaflets and written information provided to Buyer pertaining to the Products Samples E 1110 2 Phone 852 3104 1010 Phone 48 71 36861 60 Specifications are subject to change without notice A6WW1 MAN 1090 Copyright c 2010 KEYENCE CORPORATION All rights reserved Printed in Japan 11513E 1120 1 96M11513 396Mi1 15 1 1 3
22. pprox 75g Approx 45g Approx 22g Approx 22g Approx 22g Approx 22g Approx 75g Approx 20g 1 Use a cable length of 30 m or less for M8 connector and e CON connector types 2 Counted as 1 output when connecting with the network unit NU Series 3 FS N11MN only 4 SUPER 1 2 ms ULTRA 1 8ms MEGA 4 2 ms 5 Input time is 25 ms ON 25 ms OFF only when external calibration input is selected 6 Increases 100 mW 4 0 mA for High Speed mode 7 One or two more units connected 20 to 55 C 3 to 10 more units connected 20 to 50 C 11 to 16 more units connected 20 to 45 C When using 2 outputs one unit is counted as two units All temperature regulations are for when the unit is mounted on a DIN rail and installed on metal sheeting WARRANTIES AND DISCLAIMERS 1 KEYENCE warrants the Products to be free of defects in materials and workmanship for a period of one 1 year from the date of shipment If any models or samples were shown to Buyer such models or samples were used merely to illustrate the general type and quality of the Products and not to represent that the Products would necessarily conform to said models or samples Any Products found to be defective must be shipped to KEYENCE with all shipping costs paid by Buyer or offered to KEYENCE for inspection and examination Upon examination by KEYENCE KEYENCE at its sole option will refund the purchase price of or repair or re
23. the bottom of the main body with the DIN rail as shown in figure1 While pushing the main body in the direction of the arrow 1 push down in the direction of arrow 2 2 To dismount the sensor raise the main body in figure1 the direction of the arrow 3 while pushing the main body in the direction of arrow 1 H Installation on a Wall Main Unit Only 1 Attach the unit to the optional mounting bracket OP 73880 and secure with two M3 screws as shown in figure2 Connecting Fiber Unit 1 Open the dust cover in the direction shown by arrow 1 2 Move the fiber lock lever in the direction shown by arrow 2 3 Insert a fiber unit into the amplifier as indicated by arrow 3 approximately 14 mm 4 Move the fiber lock lever in the direction shown by arrow 4 to secure the fiber Note If a thin fiber unit is used an adapter provided with the thin fiber unit will be required Unless the correct adapter is connected the thin fiber unit will be loose and not detect targets correctly the adapter is supplied with the fiber unit Cable outer dia Adapter Appearance Adapter A Z 1 3 OP 26500 BF Adapter B Ke 1 0 OP 26501 Qj To connect the coaxial reflective type fiber unit to the amplifier connect the single core fiber to the transmitter side and connect the multiple core fiber to the receiver side Connecting Multiple Amplifiers Up to 16 expansion units can be connected to one main unit Ho
24. tions in light intensity and is useful in predicting the need for maintenance wa The various Preset functions listed below cannot be used when the Zero Shift function is enabled Disable the Zero Shift function before executing the following functions The Preset functions are not suited for transparent workpieces and other cases of detection with low light intensity differences You can disable various Preset functions by pressing and holding the PRESET button Preset Function This function adjusts the current value to 1000 With light received press the PRESET button The current value is set to 000 Press PRESET button once with no workpiece Green PST lights up gt 36 bite il w Current value is 1000 Pressing the PRESET button changes the setting and current value as shown below e Presetting with preset disabled The setting is changed to 500 The setting can be changed via the normal calibration method e Presetting with preset enabled Only the current value is changed to 1000 and the setting is not changed Handy Uses for the Preset Function This function is most useful when performing simple detection using a thru beam model fiber unit e g completely blocked detection such as when all light axes of the fiber unit are interrupted by opaque workpieces Tip Work Preset
25. wever two output types will be treated as two main units Mount on DIN rail and install on metal surface when connecting to multiple amplifiers or mounting main units together A Warning wa When connecting with units other than N bus a general term for the KEY ENCE wire saving connection system compatible sensor amplifiers including the FS N10 Series and the network unit NU Series consult your nearest KEYENCE dealer Turn the power off before connecting multiple expansion units Do not touch the expansion connector with your bare hands 1 Remove the protection covers from the main unit and expansion unit s 2 Install the amplifiers on the DIN rail one at a time 3 Slide the main unit and expansion unit s together Engage the two claws of the expansion unit with the recesses on the main unit side until you hear feel a click Attach the end units option OP 26751 to the DIN rail in the same way as step 2 5 Secure the amplifiers between the end units Tighten the screws at the top two screws x two units with a Phillips screwdriver to fix the end units OP 26751 a set of two Calibration Method E Detecting Even Small Differences Two point Calibration Two point calibration is the basic method of calibration Press the SET button once without the workpiece and then press it once again with the workpiece 1 Press the SET button with no workpiece SET will be
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