Keyence EX-V Series Manual de usuario

InstructionManualHigh-speed, High-AccuracyDigital Displacement SensorEX-V Series96M0558

ix

Chapter 5 Troubleshooting590MEMO

Chapter 6Specifications and DimensionsRead as necessary.6.1 Specifications ... 926.

Chapter 6 Specifications and Dimensions6926.1 Specifications1. When the digital filter function is used, the sampling rate is 20000 sampling/sec.2

Chapter 6 Specifications and Dimensions6936.2 Characteristics ChartsLinear characteristics for various material (Typical) EX-305V EX-110V EX-41

Chapter 6 Specifications and Dimensions694 EX-422V EX-614V10020100SS41SUS304SUS410A5052Cu240121086420SS41SUS304SUS410A5052CuDisplayed value (mm)

Chapter 6 Specifications and Dimensions695Output characteristics for measuring targets of various diameters (Typical)Measurement sketch When the

Chapter 6 Specifications and Dimensions6966.3 Minimum Input Time and Output Response TimeThis section describes the minimum input time and the out

Chapter 6 Specifications and Dimensions697Output response time In Normal mode When Hold mode is used:When any hold mode is used, the output resp

Chapter 6 Specifications and Dimensions6986.4 Dimensions ControllerUnit: mm Panel cutoutUnit: mm138748046914878Panel thickness: 0.5 to 6.00+0.67

Chapter 6 Specifications and Dimensions699 Sensor headUnit: mmEX-305V EX-422VEX-110V EX-614VEX-416V Mounting bracket (OP-35407)Unit: mm183000ø3.

Chapter 1PreparationDescribes the package contents, and explains the mounting and adjustingprocedures of the controller and sensor head.1.1 Checking t

Chapter 6 Specifications and Dimensions6100MEMO

IndexRead as necessary.Index ... 101

IndexIndex102IndexAAdjustment to actual targets ... 9Alarm output terminal

Index103IndexDDecimal point function ... 39Decimal point function,

IndexIndex104Hold-reset input terminal ... 4Hysteresis setting ...

Index105IndexNo. of averaging measurements vs. time for averaging measurements ... 48Normal display ...

106Scaling the analog output ... 36Scaling the display for mm or inches

107WWarm-up time ... 9Warranties ...

108MEMO

iSafety PrecautionsThis instruction manual describes the operation and function of the EX-V. Read thismanual carefully to ensure safe use and maximum

Chapter 1 Preparation211.1 Checking the Package ContentsThe EX-V series package includes the following parts and equipment. Check thatall the part

Copyright (c) 2000 KEYENCE CORPORATION. All rights reserved.0980E 1044-6 96M0558 Printed in Japan

Chapter 1 Preparation311.2 Part Names and FunctionsThis section explains the part names and functions. Controller Displays and functions Operat

Chapter 1 Preparation411.3 Terminal Names and ConnectionsThis section explains the terminal names and functions.Terminal block10111213141516171819

Chapter 1 Preparation511.4 Input/output CircuitsInput circuitTIMING, HOLD RESET ZERO, EXT1•2, OUTPUT DISABLESYNCOutput circuitHIGH, GO, LOW, STROB

Chapter 1 Preparation611.5 MountingThis section explains the mounting procedure for the controller and sensor headand the wiring connections.1.5.1

Chapter 1 Preparation711.5.2 Mounting the sensor headMounting• Tighten the EX-305V set screw and EX-110V nut away from the tip of thesensor head a

Chapter 1 Preparation81When mounting two or more sensor heads of the same model in parallel• The sensor may not output the correct voltage due to

Chapter 1 Preparation911.6 AdjustmentThough the EX-V series has been factory-adjusted, follow the procedure describedbelow to adjust the sensor us

iSafety PrecautionsThis instruction manual describes the operation and function of the EX-V. Read thismanual carefully to ensure safe use and maximum

Chapter 1 Preparation1013. Bring the sensor head in contact with the target.4. Press the key.The sensor displays "2" and moves to the n

Chapter 2Quick Guide to Basic Mode OperationExplains the kinds of the measurement modes and the selection procedure.Selecting the mode best suited to

Chapter 2 Quick Guide to Basic Mode Operation2122.1 Measurement ModesThe EX-V series provides the following four measurement modes: "Bottom-d

Chapter 2 Quick Guide to Basic Mode Operation2132.1.3 Thickness/gap modeThis mode is used to measure target thickness or gap with a direct reading

Chapter 2 Quick Guide to Basic Mode Operation2142.2 Quick Guide to Basic Mode OperationThis section describes the major measurement modes and an e

Chapter 2 Quick Guide to Basic Mode Operation215* The distance between the sensor head and target should be more than the full scale when thestrip

Chapter 2 Quick Guide to Basic Mode Operation2167. Set the upper value for the tolerance limit.For a press, set the threshold value to the amount

Chapter 2 Quick Guide to Basic Mode Operation2174) Press the or key to display the desired value.• Pressing the key changes the flashing digi

Chapter 2 Quick Guide to Basic Mode Operation2182.2.2 Setting the eccentricity/vibration modeThe following example explains the procedure for roll

Chapter 2 Quick Guide to Basic Mode Operation219• The measurement mode has been factory-set to manual.➮For the initial setting of the functions fo

CAUTIONiiWarning and cautions specific to the EX-V SeriesOperating environmentFor optimum performance of the EX-V, always maintain a proper operating

Chapter 2 Quick Guide to Basic Mode Operation220Reference: Four kinds of tolerance limit values ("0" to "3") can be saved in t

Chapter 2 Quick Guide to Basic Mode Operation2212.2.3 Setting the thickness/gap modeThe following example explains the procedure for sheet materia

Chapter 2 Quick Guide to Basic Mode Operation2224. Press the key to save the measurement mode setting.The sensor returns to the measurement stat

Chapter 2 Quick Guide to Basic Mode Operation2234) Press the or key to display the desired value.• Pressing the key changes the flashing digi

Chapter 2 Quick Guide to Basic Mode Operation2242.3 Auto-Zero FunctionThe displayed value can be instantaneously reset to "0000" by pres

Chapter 2 Quick Guide to Basic Mode Operation2252.4 Tolerance Limit Value SettingYou can set the allowable range for the tolerance limit value. Af

Chapter 2 Quick Guide to Basic Mode Operation2263. Press the key.• The sensor automatically enters the HIGH limit value setting mode.• The setti

Chapter 2 Quick Guide to Basic Mode Operation2272.5 Checking the Tolerance Limit Values (Calling the tolerancelimit values)The preset tolerance li

Chapter 2 Quick Guide to Basic Mode OperationsMEMO

Chapter 3Use of Common FunctionsExplains the functions common to the respective modes and the setting procedure.3.1 Table of Functions and Function Nu

iiiMEMO

Chapter 3 Use of Common Functions3303.1 Table of Functions and Function NumbersUse the operation keys to set the functions of each mode. This sect

Chapter 3 Use of Common Functions3313.2 Function Setting FlowThis section explains how to set functions "E" through "j" using

Chapter 3 Use of Common Functions332Reference 1: When the initial setting for a function is changed, the setting isdisplayed in red.Reference 2: T

Chapter 3 Use of Common Functions3333.2.2 Display scaling function [E]This function is used to change the ratio of the displayed value relative to

Chapter 3 Use of Common Functions334When selecting "In-0"5. Set the input value for correction point 1.Use the or key to set the desi

Chapter 3 Use of Common Functions335No setting(1st to 4th digits)(5th digit)When "In-1" is selected5. Set and save the input value for c

Chapter 3 Use of Common Functions3363.2.3 Monitor (analog voltage) output setting function [F]This function is used to change the ratio of the ana

Chapter 3 Use of Common Functions3375. Set the display value for correction point 1.The display value is displayed in red.• The value on the flash

Chapter 3 Use of Common Functions338Selecting the output method1. Press the key for at least 2 seconds.The sensor enters the common function sel

Chapter 3 Use of Common Functions3393.2.4 Digits function/decimal point function [g]The digits function is used to delete the last digit on the di

ivHow this manual is organizedChapter 1 PreparationDescribes the package contents, and explains the mounting and adjusting proce-dures of the controll

Chapter 3 Use of Common Functions3403.2.5 Offset function [x]The offset function allows any value to be added to or subtracted from thedisplayed v

Chapter 3 Use of Common Functions3414. Use the or key to set the desired numeric value.• The value on the flashing digit can be changed.Pressi

Chapter 3 Use of Common Functions3423.2.6 Output form selection function [I]This function is used to select the output form from the open-collecto

Chapter 3 Use of Common Functions3433.2.7 Panel-lock function [j]The panel-lock function is used to inhibit front panel key operation. Use this fu

Chapter 3 Use of Common Functions344MEMO

Chapter 4Use of Data Processing FunctionsExplains the setting and operation procedures of the respective functions.4.1 Table of Data Processing Functi

Chapter 4 Use of Data Processing Functions4464.1 Table of Data Processing FunctionsAll functions of each measurement mode are specified with the o

Chapter 4 Use of Data Processing Functions4474.2 Details of Bottom-dead-center ModeThis section describes function codes "A" to "d&

Chapter 4 Use of Data Processing Functions448No. of averaging measurements vs. time for averaging measurements1. The factory setting is "A-A5

Chapter 4 Use of Data Processing Functions4494.2.2 Measurement type [b]The following three types of measurement are available:Select or set the me

ContentsChapter 1 Preparation1.1 Checking the Package Contents ... 21.2 Part Names and Function

Chapter 4 Use of Data Processing Functions450Simple bottom-dead-center measurement function (Internal trigger) [b-0]Measures the "minimum val

Chapter 4 Use of Data Processing Functions451 Internal trigger mode (Example of internal trigger DOWN )• The sampling operation starts when the

Chapter 4 Use of Data Processing Functions452Limited peak-to-peak hold function [b-2]Measures the difference between the maximum and minimum value

Chapter 4 Use of Data Processing Functions4534.2.3 Measurement period [[]This function sets/selects the sampling period to use the hold measuremen

Chapter 4 Use of Data Processing Functions454 Sampling periodSpecify the length of the sampling period after the hold-reset input.• The sampling

Chapter 4 Use of Data Processing Functions455When "[-1" or "[-2" is selected:5. Press the key to specify each function.[- 0

Chapter 4 Use of Data Processing Functions4564.2.4 Previous value comparison function [d]Compares the average of the previously measured values wi

Chapter 4 Use of Data Processing Functions4574.3 Details of Eccentricity/vibration ModeThis section describes function codes "A" to &quo

Chapter 4 Use of Data Processing Functions4585. Follow one of the procedures below according to the selected function number:● When "b-0"

Chapter 4 Use of Data Processing Functions459 Internal trigger mode (Example of internal trigger UP )• The sampling operation starts when the sam

viChapter 4 Use of Data Processing Functions4.1 Table of Data Processing Functions ... 464.2 Details of

Chapter 4 Use of Data Processing Functions460Difference between peaks (bottoms) [b-2]Measures the difference between the maximum and minimum value

Chapter 4 Use of Data Processing Functions4614.3.3 Measurement period [[]This function sets/selects the sampling period to use the hold measuremen

Chapter 4 Use of Data Processing Functions462 Sampling periodSpecify the length of the sampling period after the hold-reset input.• The sampling

Chapter 4 Use of Data Processing Functions463When "[-1" or "[-2" is selected5. Press the key to specify each function.[- 0:

Chapter 4 Use of Data Processing Functions4644.4 Details of Thickness/gap ModeThis section describes function codes "A" to "d"

Chapter 4 Use of Data Processing Functions4653. Press the or key to select the measurement type.4. Press the key to select the desired functi

Chapter 4 Use of Data Processing Functions466Intermittent measurement function [b-1]Measures the value at a specified instant.For the intermittent

Chapter 4 Use of Data Processing Functions467 Flicker mode• When the power is turned ON or the hold-reset signal is input, the displayshows "

Chapter 4 Use of Data Processing Functions468 Internal trigger mode (Example of internal trigger up )• The sampling operation starts when the s

Chapter 4 Use of Data Processing Functions4694.4.3 Measurement period [[]This function sets/selects the sampling period to use the hold measuremen

Quick Index by Function/OperationThis index helps you quickly find proper EX-V function/operation according to yourpurpose.Select action or operation

Chapter 4 Use of Data Processing Functions470 Sampling periodSpecify the length of the sampling period after the hold-reset input.• The sampling

Chapter 4 Use of Data Processing Functions471When "[-0" is selected:5. Press the key.The sensor saves the setting and returns to the m

Chapter 4 Use of Data Processing Functions4728. Press the or key to specify the desired value.• The value of the flashing digit can be changed

Chapter 4 Use of Data Processing Functions4734.4.4 Inverse/normal display function [d]Selects the "inverse display" or "normal disp

Chapter 4 Use of Data Processing Functions4744.5 Details of Manual ModeThis section describes function codes "A" to "d" specif

Chapter 4 Use of Data Processing Functions475Select or set the desired measurement type in the following procedure:Setting function "b"1

Chapter 4 Use of Data Processing Functions476Normal measurement function [b-0]Displays/outputs the measured value continuously.Timing diagram* Whe

Chapter 4 Use of Data Processing Functions477 Internal trigger mode (Example of internal trigger up )• The sampling operation starts when the s

Chapter 4 Use of Data Processing Functions478Bottom hold function [b-2]Measures the "minimum value" during a specified period (sampling

Chapter 4 Use of Data Processing Functions479 Flicker mode• The internal timing signal is input once at each flicker time and the "minimumva

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Chapter 4 Use of Data Processing Functions480 Internal trigger mode (Example of internal trigger DOWN )• The sampling operation starts when the

Chapter 4 Use of Data Processing Functions481Sample hold function [b-4]Measures the value at a specified time.For the sample hold function, the ti

Chapter 4 Use of Data Processing Functions482 Flicker mode• The internal timing signal is input once at each flicker time and the value at theins

Chapter 4 Use of Data Processing Functions483 Internal trigger mode (Example of internal trigger up )• The sampling operation starts when the s

Chapter 4 Use of Data Processing Functions4844.5.3 Measurement period [[]This function sets or selects the sampling period to use the hold measure

Chapter 4 Use of Data Processing Functions4854.6 Hysteresis SettingWith the EX-V series, the hysteresis for the comparator output (HIGH/GO/LOWOUT)

Chapter 4 Use of Data Processing Functions4864.7 InitializationAll specified functions can be reset to the initial settings.Note: When the functio

Chapter 5TroubleshootingExplains the error messages displayed when an error has occurred, andcountermeasures to be taken.5.1 Error Messages ...

Chapter 5 Troubleshooting5885.1 Error MessagesWhen the EX-V series detects an error during the operation, it displays one of thefollowing error me

Chapter 5 Troubleshooting589motpmyStniopkcehCerusaemretnuoCecnerefeRegapderusaeMtoneraseulav.deyalpsiddenruttupnignimitasI?NO.langisgnimitatupnI–r