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ZJ-SD Series Smart Electrostatic Sensor User`s Manual

1. Personal Computer Connecting cable Commercially available cross cable 122 Interface Unit Used to connect to a personal computer or programmable controller p 22 ZJ SD User s Manual Basic Configuration ZJ SD100 Detects static electricity Amplifier Unit ZJ SDA11 Performs measurements and outputs measurement results A p 13 Power Supply DC24V 10 ZX XC1A 1 m ZX XCAA 4 m ZX XC8A 8 m To be used between a Sensor Unit and Amplifier Unit Only one extension cable can be used Calculating Unit ZX CAL2 Used to connect two or more Amplifier Units Calculating 20 Section 2 Basic Configuration When used in combination with a displacement sensor The following shows an example of correcting distance using an ultrasonic type displacement sensor B When a personal computer and Amplifier Unit are not included in the basic configuration Example 1 static electricity sensor ultrasonic sensor The static electricity sensor on 2ch can perform correction using the data of the ultrasonic sensor on 1ch static electricity sensor ultrasonic sensor static electricity sensor The static electricity sensor on 2ch to 5ch can perform correction using the data of the ultrasonic sensor on 1ch static elect
2. gt rightmost digit of the sub display at 080 8 0 8 ZJ SD User s Manual or Section 5 Linear Output 1 3 Press the ENT key to confirm the setting L This confirms the setting for the first point m w The screen for setting the second point is displayed m Setting the second point B Ww y 14 Use the same procedure as for the first point to set the output current value and corresponding measured value for the second point PowER ZERO ENABLE m 1 5 Press the ENT key to confirm the setting L Confirming completion of monitor focus settings The display indicates OK if monitor focus has been set POWER ZERO ENABLE correctly g m gt o m z o If not the display indicates NG POWER ENABLE If NG is displayed check the following points and execute the monitor focus again s the measured value set on the sub display within the measuring range with scaling and calculation settings reflected if set Are the measured values of the first and second points separated by at least 196 of the rated measuring range Are the current or voltage values for the two points the same ZJ SD User s Manual T3 Section 5 Linear Output 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 vol
3. ZJ SD User s Manual 19 uU A m U 3 2 m gt o c A m m 2 20 Section 2 Connections 1 2 3 4 ZJ SD Calculating Unit Use a Calculating Unit to connect Amplifier Units when performing communications with two or more Amplifier Units Up to five Amplifier Units can be connected 1 SUC Provide power to all connected Amplifier Units lt CHECK Connection Method Open the connector cover on the Amplifier Unit Open the connector cover by lifting and sliding it open Mount the Calculating Unit onto the DIN Track Slide and connect the Calculating Unit to the Amplifier Unit connector Slide and connect the second Amplifier Unit to the Calculating Unit connector To disconnect the Calculating Unit perform the above operations in reverse order User s Manual Section 2 Connections B Channel Numbers of Amplifier Units The following diagram shows the channel numbers when two or more Amplifier Units are connected ZJ SD User s Manual 21 uU A m U 2 m gt o c A m m 2 Section 2 Connections Interface Unit Use an Interface Unit to connect a personal computer to the Smart Sensor system E Connection Method 1 Open the connector cover on the Amplifier Unit Open the connector cover by lifting and sliding it open uU A m U 3 2
4. o m z o Section 5 Setting the Warning Level Output type Setting the warning level only when WARN is selected as the output type 10 Use the LEFT and RIGHT keys to display G B WARN on the main display _ a w 11 Press the UP or DOWN key A y The leftmost digit of the sub display flashes sem Cc 1 2 This sets the warning level value D _ Moves from one digit to another g Changes the numeric value 1 3 Press the ENT key to confirm the setting g This registers the setting g m gt 5 o m Z Q o ZJ SD 84 User s Manual Section 5 Using the Area Correction Function Using the Area Correction Function The detection area of the static electricity sensor changes and the average electric potential value inside the detection area is displayed according to the distance between the workpiece and the sensor head This is why the area correction function is provided so that the area of the sensing target can be specified and an accurate electric potential can be displayed aver The area sometimes cannot be corrected correctly due to the charged state and the environment around the x sensing object If this happens use the sensor with the area correction function set to OFF CHECK of area is calculated from the value for the entire measurement area Specify the size of the area SIZE M t m Enter
5. CHECK 3 The 1 indicator lights according to the judgment result or warning state 10 uU A m U 3 2 m gt o c A m m 2 4 The OPE2 indicator lights according to the judgment result or warning state nwa p 10 5 The OPE3 indicator lights according to the judgment result or warning state p 10 6 The linear output outputs a current or voltage in accordance with the measurement result 7 The linear output GND terminal is the 0 V terminal for the linear output 5 1 This ground wire must be grounded separately from the other ground wires Always ground the linear output terminal even when linear output is not used 5 6 lt When using Calculating Units make sure that the linear GND lines of the Amplifier Units are CHECK connected to each other 8 When this input is ON The bank is switched using 9 10 and 11 p 88 9 8 ON Bank switching is executed p 88 8 OFF The zero reset input is used to execute and clear zero reset p 37 10 The timing input is for signal input from external devices 8 ON The bank is specified p 88 8 OFF Use it for hold function timing The sub display indicates TIMNG while the hold function timing is input p 56 11 8 ON The bank is specified 88 8 OFF The reset input resets all measurement processing and outputs The sub display indicates RESET while the hold
6. m gt o c A m m 2 2 Mount the Interface Unit onto 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 When two or more Amplifier Units are used connect the Interface Unit to the Amplifier Unit with the highest channel number CHECK Communication with the static electricity Smart Monitor is possible via the Interface Unit p 124 ZJ SD 22 User s Manual Section 2 Wiring Input Output Cables Wiring Input Output Cables The input output cable has the following wires SU N Wire the cable correctly Incorrect wiring may damage the Smart Sensor 1 24 VDC power 2 GND 3 OPE1 judgment output 4 OPE2 judgment output 5 OPE3 judgment output 6 Linear output 7 Linear GND 8 Bank shift input 9 Zero reset input 10 Timing input 11 Reset input 1 24 VDC 21096 power supply is connected to the power supply terminal Use a stabilized power supply separate from other devices and power systems for the Amplifier Unit when high resolution is required 2 The GND terminal is the 0 V power supply terminal This terminal becomes the common terminal for inputs outputs other than linear output The 0 terminal must be grounded in order for measurements to be performed correctly
7. At current output 4 to 20 mA F S maximum load resistance 300 Q At voltage output 4 V 5 V 1 to 5 V 3 output impedance 100 Q Bank shift input Zero reset input ON Short circuited with 0 V terminal or 1 5 V or less OFF Open leakage current 0 1 mA or less Timing input Reset input Function Measured value display Initialization Peak and bottom hold Present value display Teaching function Mask hold Output value display Direct threshold value setting Distance trigger Setting value display Hysteresis width setting Delay hold Resolution display Scaling Delay time setting ENABLE indicator Monitor focus linear output correction Timing input Zero reset indicator Peak hold Clamp value setting Judgment indicator Bottom hold High precision measurement mode ECO mode Sample hold Distance correction function Display reverse Peak to peak hold Detected area correction function Display digit limit Average hold Warning output function Zero reset memory Bank switching function Timers Indicators Operation indicators OPE1 orange OPE2 green OPE3 yellow 7 segment main display red 7 segment sub display yellow zero reset green enable green Power supply voltage 24 VDC 10 Ripple 10 max Power consumption 3 4 W or less sensor connected at 24 V power supply voltage current consumption 140 mA max Ambient temperature Operating and storage 0 to 50 C with no icing or con
8. HIGH ofr ON when the measurement result is gt the HIGH threshold Output pagg ON ON when the LOW threshold is lt the measurement result lt the HIGH threshold ON LOW of ee ON when the measurement result is lt the LOW threshold The following table outlines the three methods for setting the threshold values Method Details Direct input The threshold values can be set by directly inputting the numeric values Direct input is useful when the criteria is known in advance or when adjusting threshold values after teaching Position teaching Measurement is actually performed and the measurement results are used to set threshold values Position teaching is useful when charge limit samples are available g m gt m o m z o Automatic teaching Measurement is performed continuously while the keys are held down and the minimum and maximum measurements during that period are set as the threshold values Automatic teaching is useful when you want to set threshold values by actually starting the device and obtaining real measurements str Hysteresis hysteresis width can also be set to threshold values Set hysteresis when judgments are unstable to prevent chattering Nz ZJ SD 64 User s Manual Section 5 Entering Threshold Values Inputting Threshold Values Directly Threshold values can be set by directly inputting numeric values
9. g m gt 5 o m Z Q o 62 Section 5 Using the Hold Functions 4 ZJ SD User s M Setting the Delay Time Set the delay time function for example to ignore measured values immediately after a hold trigger is detected in order to avoid fluctuation of signals near the sensing object boundary The delay time the delay between detection of the trigger and 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 trigger detection interval E Ifthe next trigger input for measurement is detected before the sum of the delay time and sampling sien period have elapsed that trigger input is ignored and is not reflected in sampling Triggers are detected when the hold trigger and trigger condition is satisfied ex when the timing input turns ON 4 gt lt gt Delay time Sampling period Delay time ON Timinginp t iming input pp i Ignored Accepted Moving to the delay hold H DLY Use the LEFT and RIGHT keys to display B H DLY on the main display H DLY not displayed if the hold condition is set to OFF Press the UP or DOWN key a oS The sub display flashes SUB V te T X Use the UP and DOWN keys to display ON UJ SUB Press the ENT key L The H DLY function can now be set anual Section 5 Using th
10. Direct input is useful when you know the standard values of the static electricity sensor or when you want to fine tune threshold values after teaching Moving to the T mode A 1 Set the mode switch to T mm Setting threshold values A 2 Move the threshold switch to either H or L B TUE i e the threshold to be set The current measured value is displayed on the main display The currently set threshold value either HIGH or LOW depending on the threshold switch setting is displayed on the sub display 3 Press any cursor key The leftmost digit of the sub display flashes B U m 4 Use the cursor keys to set the threshold Ql DD Moves one digit to value another m g Changes the numeric value z o 5 Press the ENT key to confirm the setting L P P UP This registers the setting SUB l af Countermeasures for setting errors If ERRLH or ERRHL is displayed either of the following errors has occurred HIGH threshold value lt LOW threshold value HIGH threshold value LOW threshold value lt hysteresis width Hysteresis setting p 69 LJ If an error is displayed the threshold values have not been updated Set the threshold values again ZJ SD User s Manual 65 Section 5 Entering Threshold Values Position Teaching Measurement is actually performed and the measurement results are used to set thre
11. Error Messages and Countermeasures This section outlines the error messages displayed on the main display and the countermeasures for those messages Errors that occur during regular measurement Display Error Countermeasure Pages E SHT One or all of the judgment outputs is short Correct short circuiting of short circuited loads The p 23 circuited sensor is automatically restored after the short circuited load is canceled E EEP Either EEPROM is damaged or data is in Hold down the ENT key for at least three seconds to p 9 error clear saved data and then turn the sensor ON If this does not solve the error the Amplifier Unit is malfunctioning Replace the Amplifier Unit E HED The Sensor Head is not connected or the Turn OFF the power supply check the Sensor Head 17 Sensor Head is in error connection and then turn ON the power supply again If this does not solve the problem the Sensor Head is malfunctioning Replace the Sensor Head ERRLH An attempt was made to set a numeric value Input correct threshold values p 64 larger than the HIGH threshold to the LOW threshold The relationship between threshold values is as follows HIGH threshold LOW threshold hysteresis width ERRHL An attempt was made to set a numeric value smaller Input correct threshold values p 64 than the LOW threshold to the HIGH threshold The relationship between threshold values is as follows HIGH threshold
12. Setting the Mounting on the Correcting the Setting the Distance Setting the Ee Device Measurement Measurement Measurement Sensor Distance Reference Mode Mode Value Setting the Measuring Setting Tolerance Measurement Reference S Judgment Values Timing Samples ZJ SD User s Manual Section 4 Measuring Sheet Workpieces Mounting on the Device Mount the Sensor Head on the inspection device When mounting the sensor take care not to exert pressure on the Sensor Head and wires Installing Sensor Heads p 15 Correcting the Measurement Reference Voltage Correct the electric potential that becomes the reference for measuring static electricity Correcting the Measurement Reference Voltage p 36 Setting the Measurement Mode Select either the standard mode or high precision mode UA Selecting the Measurement Mode p 40 Setting the Distance Measurement Mode Select one of the USER AUTO and FIX modes SU If the distance between the workpiece and the sensor is fixed select the USER mode If the EC distance varies select the AUTO mode If the distance varies and the exclusive mounting bracket ZJ XBU1 is used for securing the sensor select the FIX mode UA Setting the Installation Distance p 41 ZJ SD User s Manual 47 gt 2 gt uU U Oo 2 2 o gt 2 o m Z T o SGOHLAW ONILLAS NIVIN 48 Section 4 Me
13. average of measured ae ed value Sampling period MASK Mask hold The measured value is updated only during the sampling period When the sampling period ends the measured value is held until the start of the next sampling period or until a reset signal is received lt gt Sampling period 1 Sampling period Reset PB H Peak and bottom hold ZJ SD User s Manual The minimum and maximum values during the sampling period are held The maximum value is displayed on the main display and the minimum value is displayed on the sub display Maximum value puuuuanumuumuumu 1 1 lt gt lt gt Sampling period Sampling period Maximum Output Output Section 5 Using the Hold Functions Moving to the FUN mode and HOLD 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display B A TE HOLD on the main display p N Selecting the hold condition 3 Press the UP or DOWN key The sub display flashes y SUB r j T J 4 Use the UP and DOWN keys to select the A I p Ep ec desired hold condition sus gt na ec d 5 Press the ENT key to confirm the setting L This registers the setting SUB ZJ SD User s Manual SONILL3S qai viad sacar 55 g m gt m 5 o m Z Q o 56 Section 5 Using the Hold Functions 2 Setting the Trigger for Mea
14. s Manual 123 SASDIGNAddV 124 Section 7 Communicating with the Static Electricity Smart Monitor via the Interface Unit Communicating with the Static Electricity Smart Monitor via the Interface Unit The following describes the procedure for connecting the Amplifier Unit to a personal computer via an Interface Unit to enable use of the Static Electricity Smart Monitor 1 Install the Static Electricity Smart Monitor on 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 _ Side with no tab 3 Set the Amplifier Unit to the RUN mode Switching Modes p 28 4 Connect the Interface Unit and personal computer with a cable To connect to a personal computer PC AT compatible use a 9 pin D sub cross cable female to female p 122 5 Connect the Interface to the Amplifier Unit Use of a calculating unit ZX CAL2 allows connection of up to five Amplifier Units If you want to connect different types of Amplifier Units such as ZJ SDA11 and ZX E series contact B e your OMRON representative 54 mE jl Connection Method 22 ZJ SD User s Manual 6 Section 7 Communicating with the Static Electricity Smart Monitor via the Interface Unit Turn ON the power supply to the Amplifier Unit When the Amplifier Unit is powered ON the Interface
15. Do not allow dust to enter the measurement section ZJ SD User s Manual Introduction Editor s Note Editor s Note Page Format Title of each section Using the Hold Functions lt e Overview The hold functions hold data for specific points during the measurement period such as the lt Describes the overview and operation flow of the section minimum and maximum values and output those values after measurement ends Flow of Operation 2 requires H t requires Selecting the Hold Setting the Trigger Set the Trigger Setting the Delay d Condition for for Measurement in Direction and Time ross neader Measured Values the Hold Mode Self trigger Level Overview and points of the function described 1 1 L 1 Period 1 The value to be held during that sampling period is selected here ES label Shows the chapter number and contents After sampling is started the CLAMP value is output until the first sampling period ends Whatis the CLAMP value p 73 Moving to the FUN mode and HOLD lt 1 Set the mode switch to FUN m3 SONILLAS 2 Use the LEFT and RIGHT keys to display G B HOLD on the main display ePurpose of operation Shows the contents of the operation to be performed Selecting the hold condit
16. J Default value Setting data 97 Judgment output timing 79 Delay hold 62 K Differentiation function 105 Direct input 65 KEEP Zr Display reverse 93 Key lock Distance trigger 56 Canceling 96 E Setting 96 Key Lock Function 96 ECO display function 95 Key operations 30 ZJ SD User s Manual 131 Section 7 INDEX L Linear GND wire 23 Linear output 70 Correcting Output Values 74 Linear output wire 23 M Main Display 29 Mask hold 54 Measured value 114 Mode 28 Switch 28 Switching 28 Monitor focus 70 Mounting bracket 17 119 N Non measurement settings 77 Number of samples to average 52 Numeric Value Changing Method 32 OFF delay timer 79 ON delay timer 79 One point scaling 99 One shot timer 80 Output Cable 23 Output settings 70 D Output type Standard 82 gt Warning 82 5 gt Peak and bottom hold 54 v Peak hold 53 m Peak to peak hold 54 Position teaching 66 e Power indicator 9 o Power supply wire 23 Preamplifier Installation 16 Present value 114 Q Q amp A 113 R Sensor Head Specifications 118 Installing 15 ZJ SD 132 User s Manual Part names 11 Response time 52 114 Reversed display 93 RUN Mode Display Contents 29 Function transition 33 Outline 28 S Sample hold 54 Sampling period 53 Self down trigger 58 Self up trigger 58 Sensor Head Dimensions 117 Specifications 118 Connecting 19 Installing 15 Part names 11 Setting item selection method 31 Setting the Delay Time 62 Specificati
17. Moving to the FUN mode and SPCL gt lt gt lt Tl c z Oo 2 o 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display SPCL the main display POWER ZERO ENABLE m m ZJ SD Users Manual 105 Section 6 Comparing Measured Values Differentiation Function Moving to DIFF 3 Press the UP or DOWN key The sub display flashes L5 N vo P X re DIO Lr _4 4 Use the UP and DOWN keys to display SET or ALL JAEN t gt am 5 Press the ENT key 4 SE 6 Use the LEFT and RIGHT keys to display DIFF the main display Moving to the differentiation cycle T Press the UP or DOWN key c The sub display flashes Q d y si x pue gt 8 Use the UP and DOWN keys to display ON a g _ a gt c SUB i Oo d 9 2 Press the ENT key to confirm the setting LI Settings for the differentiation cycle can now be made SUB P ZJ SD 106 User s Manual Section 6 Comparing Measured Values Differentiation Function Setting the differentiation cycle 10 Use the LEFT and RIGHT keys to display D CYC on main display D CYC is not displayed if DIFF is set to OFF 11 Press the UP or DOWN key a 7 p The leftmost digit of the sub display flashes stu 12 U
18. is selected the display is reversed ZJ SD User s Manual 9 9 EE SUB gt oe r L POWER ENABLE m kv Section 6 Adjusting Display Brightness ECO Display Adjusting Display Brightness ECO Display When the ECO display function is used the digital displays darken reducing current consumption Moving to FUN and SPCL 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display SPCL on the main display IS M ZERO ENABLE Moving to ECO 3 Press the UP or DOWN key 9 The sub display flashes 4 Use the UP and DOWN keys to display A p 3 DISP or ALL SUB T7 V JE 2 LN 5 Press the ENT key LI SUB a nf Vt e zu gt gt lt 6 Use the LEFT and RIGHT k to displ a USE eys to y p y D POWER ENABLE gt ECO on the main display lt Selecting whether or not to use the ECO display function 7 Press the UP DOWN key nn The sub display flashes i Q y SUB c ci 8 4 8 Select either OFF or ON x OFF Normal display default SUB T ON ECO display P E 9 Press the ENT key to confirm the setting g This registers the setting SUB When ON is selected the display darkens 1 ZJ SD 95 User s Manual Section 6 Key Lock Function Key Lock Function The key lock fun
19. Charts ao Timer time 4 97 This symbol requests you to move to another menu using the LEFT or RIGHT key after pressing the ENT key to confirm the selections ZJ SD User s Manual 35 w gt O U z Section 3 Correcting the Measurement Reference Voltage Correcting the Measurement Reference Voltage More accurate measurement results can be obtained by correcting the potential used as a reference in taking measurements i e resetting zero As shown below zero is reset by using a recommended reference detection object that is grounded Conditions for Recommended Reference Detection Object A px Li Reference detection object B Material Conductive metal plate Dimension A gt 5L1 7A and B must be at least 5 times the Dimension B25L installation distance L1 Thickness t 2 1 mm o gt O U m 2 gt z Accurate measurements may not be possible if the object being used as the reference detection e body carries a static charge because there is a charged object nearby or because the plate is not grounded properly HERE The same measurement results can be obtained with a jig or other object as long as the conditions given for the reference detection object are met B Linearity Reference Values The linearity shown in the following graph can be obtained by resetting zero as described ab
20. Configuration 6 Part Names and Functions 9 Installing the Amplifier Unit 13 Installing Sensor Heads 15 Mounting on the Mounting Bracket 17 Connections 19 Wiring Input Output Cables 23 __ ZJ SD VIII User s Manual Introduction CONTENTS Section 3 BASIC OPERATION 25 Flow of Operation 26 Basic Knowledge for Operation 28 Function Transition Charts 33 Correcting the Measurement Reference Voltage 36 Selecting the Measurement Mode 40 Setting the Installation Distance 41 Section 4 MAIN APPLICATIONS AND SETTING METHODS 45 Measuring Sheet Workpieces 46 Section 5 DETAILED SETTINGS 51 Setting the Number of Samples to Average 52 Using the Hold Functions 53 Entering Threshold Values 64 Linear Output 70 Setting Judgment Output Timing Timer 79 Setting the Warning Level Output type 82 Using the Area Correction Function 85 Selecting Banks 88 ZJ SD User s Manual IX x Introduction CONTENTS Section 6 AUXILIARY FUNCTIONS Secti ZJ SD User s M Changing the Number of Display Digits Reversing the Display Adjusting Display Brightness ECO Display Key Lock Function Initializing Setting Data Changing Display Scales Comparing Measured Values Differentiation Function on 7 APPENDICES Troubleshooting Error Messages and Countermeasures Q amp A Glossary Specifications and Dimensions Communicating with the Static Electricity Smart Monitor via the Interface Unit Characteristic Data Quick Reference for
21. Displays INDEX Revision History anual 91 92 93 95 96 97 99 105 109 110 111 113 114 115 124 126 127 131 136 Section 1 FEATURES 65 4 22 50 Features 2 ZJ SD User s Manual 1 Section 1 ZJ SD Features ZJ SD Features The ZJ SD is a series of static electricity sensors The purpose of these sensors is to measure the electric potential of the surface of a workpiece charged with static electricity Example Measurement of the potential of a PCB saqunivad 5 Measured value outputs Judgment outputs B High precision Detection by Distance Correction The sensor that measures the charged amount of the workpiece is greatly dependent on the distance up to the workpiece The ZJ SD series can be connected to a ZX displacement sensor so that distance correction can be performed on the charged amount using that measurement data and non uniform workpieces can be measured to high precision Also if the installation distance up to the workpiece is fixed beforehand distance correction can be performed and highly accurate measurement ensured by directly inputting the distance to the ZJ SD ZJ SD 2 User s Manual Section 1 ZJ SD Features Extendable Sensor Head Cables Special extension cables are provided to extend the Sensor Heads Special extension cable 9 4 a saqunivad Monitoring Mea
22. Reference Voltage 36 1 Selecting the Measurement Mode 40 1 Setting the Installation Distance 41 ZJ SD Users Manual 25 Section 3 Flow of Operation Flow of Operation Installation and Connection p 5 Preparation for Measurement Turn ON the power Correcting the Measurement p 36 Reference Voltage WwW Select the measurement mode standard high precision Selecting the p 40 Measurement Mode Preparation for Measurement v w gt O U z Setting Changing Measurement Contents Making Settings According Setting Number of Samples to Average p 52 to Your Application il Measuring Sheet 46 Setting Area Correction p 85 Workpieces Using Hold Functions p 53 Setting the Distance Measurement Mode p 41 Comparing Measured Values p 105 Differentiation Function Changing Display Scales p 99 Setting Judgment Conditions Entering Threshold Values ww 5 Es 5 i E 7 5 g 2 2 x 2 2 E Setting Output Contents Linear Output Setting Judgment Output Timing ZJ SD 26 User s Manual Section 3 Flow of Operation When a Problem Occurs The Smart Sensor Does Not An Error Message Has Appeared Operate Correctly Error Messag
23. Sampling period g m gt m 5 o m Z Q o WINDOW The period in the range between the displacement sensor measured value s high and low self trigger levels is the sampling period Specify self trigger level High H L VH and self trigger level Low H LVL High Y Self trigger evel Displacement sensor Low measured value i lt errors PS EST b d Sampling period gg ampling period Sampling period ZJ SD 58 User s Manual Section 5 Using the Hold Functions Hysteresis hysteresis width Set the hysteresis based on the fluctuations in the measured values around the trigger level BECK Hysteresis is applied from the start of the sampling period and prevents timing input chattering Zero reset input is disabled during sampling or while is displayed in the main display The timing input signal is ignored if the self trigger level is set to UP or DOWN However sampling is not affected When a delay time is set the timing when the measured value falls below or exceeds the self trigger level is not synchronous with the end of the sampling period Sampling ends after the specified sampling period has elapsed Selecting the trigger direction 1 Use the LEFT and RIGHT keys to display H G D TRD on the main display H TRD is not displayed if the hold condition is set to OFF POWER ZERO ENA
24. g x t correction function SUB 248 To use the area correction function select ON NN 5 Press the ENT key to confirm the setting L This registers the setting SUB 9 ri me Next set the area size if ON is selected g m gt 5 o m Z Q o Setting the area size only when ON is selected 6 Use the LEFT and RIGHT keys to display SIZE on the main display SIZE is not displayed if OFF is selected POWER ZERO ENABLE 7 Press the UP or DOWN key g gt The leftmost digit of the sub display flashes SUB 4 am ZJ SD 86 User s Manual 8 Set the size of the area Moves from one digit to Enter the size of the area to be sensed mm dia as the another SIZE a y Changes the numeric value 9 Press the ENT key to confirm the setting This registers the setting SONILLAS Q3 IV13G ZJ SD Users Manual 87 g m gt m 5 o m Z Q o 88 Section 5 Selecting Banks Selecting Banks Up to four setting patterns can be stored in the ZJ SD and a set of these patterns is called a bank wu Four banks can be selected Banks are switched by external input leads or the amplifier bank switching in the FUN mode BANK CHECK Switching by external input leads is possible only in the RUN mode Measurement stops during bank switching Measurement is resumed after the setting data
25. in the banks is loaded to RAM and setting processing ends Bank is switched by External input lead or in FUN mode BANK BANK 0 3 Procedure for switching banks from an external input lead The following describes the procedure for switching banks using external input leads 8 9 10 and 11 in the RUN mode BANK 1 BANK 2 Switching lt gt Setting data Setting data Switching Brown 1 24 VDC power 2 GND 3 OPE1 judgment output 4 OPE2 judgment output 5 OPE3 judgment output 6 Linear output 7 Linear GND Bank shift input Zero reset input 10 Timing input 11 Reset input Shield 8 9 Switching how input leads are to be used 1 Turn the pink 8 Bank shift input ON The functions of input leads 9 10 and 11 change as follows Orange 9 Zero reset input Execution of bank switching Purple 10 Timing input Bank selection 1 Red 11 Reset input Bank selection 2 e Turn pink 8 Bank shift input OFF when not switching banks CHECK ZJ SD User s Manual Section 5 Selecting Banks Selecting banks 2 Turn 10 Bank input 1 and 12 Bank input 2 ON OFF Banks are specified by the combination of the ON OFF settings of these two inputs Bank No and External Input Lead External input lead Bank No Purple 10 Bank input 1 Red 11 Bank input 2 0 O
26. judgment outputs can be adjusted to match the operation of external devices OFF delay timer Selection Details OFF The judgment is output as soon as the judgment result has been confirmed Measured value HIGH threshold LOW threshold HIGH output ON OFF L PASS output ON j OFF B _ LOW output ON 21 0 NENNEN default OFF D After the judgment result has been confirmed changing of the PASS output state to OFF is delayed by the time set to the timer Also changing of the HIGH and LOW output states to ON is delayed by the time set to the timer Measured value HIGH threshold LOW threshold ON HIGH output OFF SS 1 ON 1 Timer time PASS output SFF ll gt time ON i LOW output OFF ON D ON delay timer After the judgment result has been confirmed changing of the PASS output state to ON is delayed by the time set to the timer Also changing of the HIGH and LOW output states to OFF is delayed by the time set to the timer Measured value HIGH threshold LOW threshold gt Timer time 1 HIGH output OEE i ON 1 gt Timer time PASS output OFE LOW output ON OFF ZJ SD User s Manual 79 m gt m o m z o Section 5 Setting Judgment Output Timing Timer Selection Details 1 Sht When the judgment result changes One shot timer from
27. sub display flashes g m 4 gt m o m Z Q o 11 Use the cursor keys to set the desired self trigger level 12 Press the ENT key to confirm the setting This registers the trigger level ZJ SD 60 User s Manual kV lt 74 ZERO m m LN m ad Moves from one digit to another U Changes the numeric value a E CUP Qe al 1 0 0 1 0 0 1 q D IN ZERO m 235808 Moves from one digit to another J Changes the numeric value E Section 5 Using the Hold Functions Setting the hysteresis width when DIST is selected as the hold trigger Yv 13 Use the LEFT and RIGHT keys to display H HYS on the main display H HYS is not displayed if timing input TIMNG is set as the trigger POWER ZERO ENABLE m m 14 Press the UP or DOWN key 7 p The leftmost digit of the sub display flashes CHE 71 r n n Pax nam i 1 5 Use the cursor keys to set the hysteresis lt Moves from one digit to width for the trigger level another 7 U Changes the numeric value 1 6 Press the ENT key to confirm the setting L This registers the hysteresis width QVE PSP 00006 g m gt m o m z o ZJ SD User s Manual 61
28. terminals B Others Do not disassemble repair or modify this product e This product is not compatible with the ZX series Do not connect ZJ S combination with a ZX series Amplifier Unit Supply power from a UL Class 2 DC power supply or a DC power supply unit that has a countermeasure safety ultra low voltage circuit built in for preventing high voltages from occurring Be sure to insulate the sensor case as it is connected to the 0 V line of the internal circuits Always ground the 0 V terminal to prevent electrical shock and to enable performing measurements correctly Do not operate this product with wet hands Doing so might cause a malfunction Do not ground the 24 V terminal Doing so may cause malfunctions Do not drop this product or subject it to strong shock Doing so might cause malfunction Prevent static discharge from being applied to the Sensor Head even if it is operating within the measurement voltage range Doing so might cause a malfunction Dispose of this product as industrial waste ZJ SD IV User s Manual Introduction Precautions for Correct Use Precautions for Correct Use Observe the following precautions to prevent failure to operate malfunctions or undesirable effects on product performance B Installation Site Do not install the product in locations subjected to the following conditions Ambient temperature outside the rating Rapid temperature fluctuatio
29. the size of the area to be Q sensed mm dia as the SIZE CHECK m This function does not limit the measurement area If there is CHECK an electrically charged object near the area the electric potential will not be measured correctly Selection Details OFF The entire area is measured Static Electricity Sensor ZJ SD Sensor Head Average electric potential value of W and W is calculated ale Detection area W W differs according to distance d d between default workpiece and sensor head ON The electric potential in a particular size g m gt o m z o Static Electricity Sensor ZJ SD Sensor Head Measurement i Bent ttt as area Particular Numerical value after correction on electric potential value in range Z is displayed SV Electric potential value after distance correction with detection area W is determined from distance d CHECK measured by displacement sensor ZJ SD User s Manual 85 Section 5 Using the Area Correction Function Moving to the FUN mode and AREA v 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display AREA the main display 7 Selecting area correction 3 Press the UP or DOWN key p n The sub display flashes SUB b 4 4 Select ewer or not to enable the area
30. timer settings Measuring range This is the range distance that measurement is possible for the connected Sensor Head p 118 Sampling period Sampling period is the time during 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 53 ZJ SD User s Manual Section 7 Specifications and Dimensions Specifications and Dimensions Amplifier Unit ZJ SDA11 Unit mm 30 I 67 3 133 44 00000000 0000000 000000 00000 0000 31 5 0000 15 5 Round vinyl insulated cable 5 2 mm dia 10 wire conductor cross sectional area 0 09 mm insulator diameter 0 7 mm Standard length 2 m Round vinyl insulated cable 5 1 mm dia 9 wire 13 36 8 conductor cross sectional area 0 09 mm insulator diameter 0 7 mm Standard length 0 1 m SASDIGNAddV 5 ZJ SD Users Manual 115 SASDIGNAddV PASS 116 Section 7 Specifications and Dimensions Item Measurement cycle ZJ SDA11 1 ms Possible settings for number of samples to average 1 1 2 4 8 16 32 64 128 256 512 1024 times Temperature characteristics Static Electricity Sensor Head 0 01 F S C Linear output 2
31. to input numeric values for threshold and output settings This section describes how to input directly using an example of inputting the low threshold Changing the low threshold from 40 000 to 39 000 Moving to the T mode y 4 1 1 Set the mode switch to T mm Setting threshold values Set the switch to E TE The measured value is displayed on the main display The current setting value is displayed on the sub display Lt Ti Lt o gt O U z 3 Press any cursor key UP a UP The first digit on the sub display flashes to indicate that 5 direct input is enabled n a 4 Use the UP and DOWN keys to display 3 A p 5 Use the LEFT or RIGHT key to move the cursor to one s digit lt 2 UP CUI Am S UG E A 6 Use the UP and DOWN keys to display 9 To cancel the selected setting use the LEFT key to move D 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 settings LI The display stops flashing and stays lit and the setting is registered ZJ SD 32 User s Manual Section 3 Function Transition Charts Function Transition Charts Readi
32. uU A m U 3 2 m gt o c A m m 2 Section 2 Part Names and Functions Interface Unit Display Display 3 Power supply indicator 4 Sensor communication indicator BUSY ERR uU A m U 3 2 m gt o c A m m 2 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 ZJ SD 1 2 User s Manual Section 2 Installing the Amplifier Unit Installing the Amplifier Unit Amplifier Units can be easily mounted onto the 35 mm DIN Track DIN Track Option PFP 100N 1 m PFP 50N 0 5 m PFP 100N2 1 m End Plate option PFP M E 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 eU Always hook connector end of the Amplifier Unit on the DIN Track first The mounting strength x may decrease if the output c
33. values are set for those measured values Both an overall offset can be set and the range can be changed Displayed value kV Actual measured value kV ale Allow at least 1 kV between the two points to specify z CHECK Setting the first point 1 Set the first point by following steps 1 to 11 of the one point scaling procedure IU p 99 5 1 span for two point scaling is automatically Q set based on the values entered for the two points Inverted display settings are ignored S M ZERO MS m CHE Setting the second point 2 Place the sensing object in the position second point for which the display is to be changed a The sensing object must be set at a distance at VJ least 1 of the rated measuring range away CHECK from the first point and also at a distance within the measuring range ZJ SD User s Manual gt lt gt lt Tl c z Oo 2 o 103 Section 6 Changing Display Scales 3 Press any cursor key The current measured value is displayed on the G D QE QUEE display g LUC 19 09 9 0 The leftmost digit of the sub display flashes I ZERO 4 Use the cursor keys to set the offset for the q D Moves from one digit to measured value another The decimal point position can be changed as follows 2 J Changes the numeric value 5 Press the ENT key to conf
34. 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 ZJ SD User s Manual Introduction Precautions for Safe Use Precautions for Safe Use The following points are important to ensure safety so make sure that they are strictly observed B Installation Environment Do not use the product in environments where it can be exposed to inflammable explosive gas 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 The supply voltage must be within the rated range Open collector outputs should not be short circuited High voltage lines and power lines must be wired separately from this product Wiring them together or placing them in the same duct may cause induction resulting in malfunction or damage Avoid connecting or disconnecting connectors while the product is powered ON Doing so may damage the product e Reverse connection of the power supply and output terminals is not allowed Connection to an AC power supply is also not allowed Connect a supply voltage and current within the rated ranges to the output
35. 1 OPE2 Other than peak and bottom Standard HIGH PASS LOW hold Warning WARN OK NG Peak and bottom hold Not related WARN Peak OK Bottom OK OK Judged as PASS NG Other than PASS HIGH or LOW WARN ON in warning state Peak OK ON when the peak hold result is OK PASS Bottom OK ON when the bottom hold result is OK PASS ZJ SD User s Manual Section 5 Setting the Warning Level Output type Moving to the FUN mode and OUTPT v Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display SPCL on the main display m N 44 3 Press the UP or DOWN key gt The sub display flashes a y s j V wu US 4 Use the UP and DOWN keys to display ETC A g lt wTSST or ALL IDEM ri 2 Gag 5 Press ENT key LJ SUB pug LN c Cua 6 Use the LEFT and RIGHT keys to displa ZERO ENABLE d d kv OUTPT on the main display Selecting the output type T Press the UP or DOWN key The sub display flashes 8 Select the output type 7 g lt g When warning level is set select WARN and when Vt b not set select STAND 9 Press the ENT key to confirm the setting L UP This registers the setting SUB Vt When WARN is selected set the warning level ZJ SD User s Manual 83 g m gt
36. 45 Nm or less 2 FixtheZJ S using the screws Sensing lt section ge gt lt Do not allow anything to touch the metal case of the Sensor Head Failure to do so might prevent accurate measurement by the sensor ZJ SD User s Manual Section 2 Connections Connections This section describes how to connect component parts of the Smart Sensor LEG Before connecting disconnecting Smart Sensor components make sure that the power to the Amplifier Unit turned OFF The Smart Sensor may malfunction if components are connected or removed while the power CHECK is ON Sensor Head aul a e Do not touch the terminals inside the connector CHECK B Connecting the Sensor Head Push the Sensor Head connector into the Amplifier Unit connector until it locks H l e N mos U A m U 3 2 m gt o c A m m 2 B Disconnecting Sensor Head To disconnect the Sensor Head hold the Sensor Head s connector ring and the Amplifier Unit connector and then pull them straight out ave Be sure to hold the connector of the Amplifier Unit to disconnect it Failure to do so may damage amp the input cable of the Amplifier Unit z Do not touch the terminals inside the connector Connector Ring 0000 o SU All settings on the Amplifier Unit will be cleared if the Sensor Head is replaced with a different type
37. 60 C with no icing or condensation Ambient humidity Operating and storage 3596 to 8596 with no condensation Connection method Connector Dialectic strength 1 000 VAC 50 60 Hz for 1 min Insulation resistance 100 MQ at 500 VDC 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 6 directions up down left right forward backward Materials Display Acrylic Case ABS resin Weight packed state Approx 50 g ZJ SD User s Manual 121 SASDIGNAddV 5 Section 7 Specifications and Dimensions Interface Unit ZJ SF11 unit mm Lo E 336 67 3 42 46 T m 00000000 2r Round vinyl insulated cable 5 2 dia Standard length 0 5 m E Connector Pin Arrangement and Connection Example with Personal Computer ZJ SF11 side Personal computer side PC AT compatible 12 3 4 5 123 4 5 Connect the ZJ SF11 and the personal computer using a 67 8 9 D sub 9 pin female female ces 2 RD BEEN w 4 ER 5 s SASDIGNAddV 5 Ce o 9 a Connector Pin No may vary with the type and model of the external device to be connected For detai
38. 66 User s Manual Section 5 Entering Threshold Values Automatic Teaching When automatic teaching is executed measurement is performed continuously for the duration that the keys are held down and the minimum and maximum measurements during that period are set as the threshold values Automatic teaching is useful when you want to set threshold values by actually starting the device and obtaining real measurements power ENABLE Maximum value roo Minimum value HIGH threshold LOW threshold Move HOM Sensing object Sensing object aul a Hold trigger mode and scaling settings that have been made before teaching are reflected in the lt teaching measurements CHECK Moving to the T mode 1 Set the mode switch to psum RUN T FUN 2 a Start the device SU The threshold switch may be set to either position Both HIGH and LOW thresholds are set regardless of the switch setting CHECK ZJ SD User s Manual 67 g m gt o m Z Q o Section 5 Entering Threshold Values Setting threshold values 3 Start measurement Measurement continues for the duration that the ENT L 5 POWER ZERO ENABLE and RIGHT keys are held down m m m ww pu AUTOT flashes on the sub display 4 50V a LR m a 4 al ur 4 tebe RS 0 4 To end measurement rel
39. 9 Press the ENT key to confirm the setting g The decimal point flashes ZJ SD 100 User s Manual 1 0 Use the LEFT and RIGHT keys to change the decimal point position if necessary 1 1 Press the ENT key to confirm the setting The inverted display settings appear on the sub display Selecting inverted display 12 Use the UP and DOWN keys to select the 9 9 inverted display function Selection D FWD Details Not inverted The measured value displayed on the Amplifier Unit increases as the charge of the workpiece increases D INV Inverted The measured value displayed on the Amplifier Unit decreases as the charge of the workpiece increases 1 3 Press the ENT key to confirm the setting The sub display indicates P2SCL 14 Press the ENT key Section 6 Changing Display Scales G D ZJ SD User s Manual 101 gt lt gt lt T c z Oo 2 o Section 6 Changing Display Scales Confirming completion of scaling If scaling has been completed correctly the display indicates OK ZERO If scaling was not possible the display indicates NG Check that the ENABLE indicator is lit and execute scaling again gt c gt lt Tl c z Oo 2 o ZJ SD 102 User s Manual Section 6 Changing Display Scales Two point Scaling Measurement is performed at two points and offset
40. BLE Press the UP or DOWN key The sub display flashes SUB f t n T b I Use the UP or DOWN key to select the V desired trigger type There are three trigger types UP DOWN and WINDW Press the ENT key to confirm the setting L This registers the selected trigger type Setting the self trigger level example when WINDW is selected as the trigger direction A 0 U C o 0o s 5 are two self trigger levels H LVH and H LVL The self trigger level to be specified differs according to the trigger direction CHECK When trigger direction UP specify H LVL When trigger direction DOWN specify H LVH When trigger direction WINDOW specify both H L VH and H LVL ZJ SD User s Manual 59 g m gt o m z o Section 5 Using the Hold Functions 5 Use the LEFT or RIGHT key to display H LVH on the main display H LVH is not displayed if timing input TIMNG is set as the trigger 6 Press the UP or DOWN key The leftmost digit of the sub display flashes T Use the cursor keys to set the desired self trigger level 8 Press the ENT key to confirm the setting This registers the trigger level 9 Use the LEFT or RIGHT key to display H LVL on the main display H LVL is not displayed if timing input TIMNG is set as the trigger 1 0 Press the UP or DOWN key The leftmost digit of the
41. CL v _ O 0o 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display SPCL main display POWER ZERO ENABLE m kv Moving to ZRMEM 3 Press the UP or DOWN key Q U The sub display flashes 505 P N y 5 VON 4 4 4 Use the UP and DOWN keys to display ETC a or ALL SUB em gt CA 5 Press ENT key LI 6 Use the LEFT and RIGHT keys to display ZRMEM on the main display kV ww 7w ZT Selecting whether or not to enable zero reset memory T Press the UP or DOWN key The sub display flashes 0 4 RV Du gt 8 Select either ON or OFF D lt 2 ON Zero reset memory enabled SUB a af n OFF Zero reset memory disabled default I 9 Press the ENT key to confirm the setting LI ensi pu This registers the setting SUB Ln Lip 8 ZJ SD User s Manual o gt O U z 39 Section 3 Selecting the Measurement Mode Selecting the Measurement Mode The ZJ SD has two measurement modes the standard mode and the high precision mode Measurement Maximum Display Digit number after Mode Selection _ distance range measurement voltage resolution the decimal point Standard mode STAND 50 kV 10V 2 figures 5 to 100 mm High pr
42. E f OFF D Timer Off delay p 79 Timer On delay p 79 efit Pe OUTPT Output type setting p 83 ZJ SD User s Manual Section 7 Quick Reference for Displays Display Details Pages P1SCL Scaling First point scaling p 100 P2SCL Scaling Second point scaling p 103 meee PB H Hold Peak and bottom hold p 53 Hold Peak hold p 53 PP H PP H Hold Peak to peak hold p 53 RESET Output settings for non measurement p 77 r ESE RESET RUN mode Resetting input p 23 SH Hold Sample hold p 53 eME SCALE Scaling setting p 99 5 5 S DIS Sensor distance value setting p 43 EE Display of output related functions from special menu p 35 Byte SIZE Area size setting p 86 eh SPCL Special menu p 35 Display of scaling monitor focus and other special functions Sb Fa STAND Setting of measurement mode to standard mode p 40 z Ha STAND Setting of output type to standard p 83 in T TIM Timer time setting 81 timer TIMER Judgment output timing setting p 80 E fered TIMNG The meaning of this display item depends on the selected mode FUN mode Hold Trigger mode Timing input p 56 RUN or T modes Input timing p 23 UP Hold Trigger mode Self up trigger p 58 Moe USER User mode setting 41 WARN Output ty
43. FF OFF 1 ON OFF 2 OFF ON 3 ON ON Switching banks V 3 Switch 9 Execution of bank switching OFF ON OFF The currently selected bank is switched to at the moment that execution of bank switching input switched from ON OFF Bank switching timing BANK 1 switching example Execution of ON bank switching OFF ON Bank input 1 Bank input 1 ON OFF ON OFF Bank switching Switch to BANK 1 Bank input 2 OFF g m gt o m 2 o Bank input 2 ZJ SD User s Manual 89 Section 5 Selecting Banks Procedure for switching banks from an amplifier Moving to the FUN mode and BANK 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display BANK the main display t Selecting banks 3 Press the UP or DOWN key p The sub display flashes SUB 1 hat e m 4 Select the bank No A lt gt 0 to 3 can be selected SUB 2 n t m PRSE U o m 5 Press the ENT key to confirm the setting L gt This switches to the specified bank SUB m o ZJ SD 90 User s Manual Section 6 AUXILIARY FUNCTIONS Changing the Number of Display Digits 92 Reversing the Display 93 Adjusting Display Brightness ECO Display 95 Key Lock Function 96 a Initializing Setting Data 97 Changing Display Scales 99 Comparing Measu
44. HIGH to PASS or from LOW to Measured value PASS the PASS output turns ON with a pulse width equivalent to the time set to the timer HIGH threshold Neither the HIGH nor the LOW output is output LOW threshold ON HIGH output ON PASS output OFF LOW output ON OFF lt Timer time The following description uses the OFF delay timer as an example Change the values in this example if other timers are used Moving to the FUN mode and TIMER v 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display G D ee TIMER on the main display m g m gt 5 o m Z Q o Selecting the type of timer v 3 Press the UP or DOWN key g nn The sub display flashes SUB R u b X 4 Use the UP or DOWN key to select the p desired timer type ZJ SD 80 User s Manual Section 5 Setting Judgment Output Timing Timer 5 Press ENT key to confirm the setting L This registers the setting If anything other than OFF is selected set the timer time by the following procedure Setting the timer time when a timer type other than OFF is selected wv 6 Use the LEFT and RIGHT keys to display T TIM on the main display T TIM cannot be displayed if OFF is selected mD 7 Press the UP or DOWN key The leftmost digit of the sub display flashes 8 Use the cursor keys to set t
45. LOW threshold hysteresis width than the HIGH threshold to the LOW threshold The relationship between threshold values is as follows HIGH threshold LOW threshold hysteresis width ERROV The numeric value you are setting is too large Input an appropriate numeric value p 32 The relationship between threshold values o is as follows HIGH threshold LOW threshold lt hysteresis width o ERRUD The numeric value you are setting is too small Input an appropriate numeric value p 32 z gt Errors that occur during setting of numeric values 3 Display Error Countermeasure Pages m ERRLH An attempt was made to set a numeric value larger Input correct threshold values p 64 O m ERRHL attempt was made to set a numeric value smaller Input correct threshold values p 64 than the LOW threshold to the HIGH threshold The relationship between threshold values is as follows HIGH threshold LOW threshold hysteresis width ERROV The numeric value you are setting is too large Input an appropriate numeric value p 32 The relationship between threshold values is as follows HIGH threshold LOW threshold hysteresis width ERRUD The numeric value you are setting is too small an appropriate numeric value p 32 ZJ SD User s Manual 1 1 1 SADIGNAddV 5 112 Section 7 Error Messages and Countermeasures Errors that occ
46. OMRON This manual not printed Smart Electrostatic Sensor o gt ZJ SD Series User s Manual Cat No Z237 E1 03 Introduction Thank you for purchasing the ZJ SD This manual provides information regarding functions performance and operating methods that are required for using the ZJ SD When using the ZJ SD be sure to observe the following The ZJ SD must be operated by personnel knowledgeable in electrical engineering To ensure correct use please read this manual thoroughly to deepen your understanding of the product Please keep this manual in a safe place so that it can be referred to whenever necessary APPLICATION CONSIDERATIONS Please Read FEATURES PREPARATION FOR MEASUREMENT s BASIC OPERATION Sizes MAIN APPLICATIONS AND SETTING METHODS Se a DETAILED SETTINGS AUXILIARY FUNCTIONS APPENDICES User s Manual Smart Electrostatic Sensor ZJ SD Series s opo Introduction Terms and Conditions Agreement Terms and Conditions Agreement Warranty Limitations of Liability WARRANTY Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron di
47. The offset and increment decrement reversal display inversion can be set Displayed value kV Actual measured value kV Moving to the FUN mode and SCALE 1 Set the mode switch to FUN Em RUN T FUN 2 Use the LEFT and RIGHT keys to display 8 0 SCALE on the main display m ZJ SD User s Manual gt lt gt lt Tl c z Oo 2 o 99 Section 6 Changing Display Scales Executing scaling 3 Press the UP or DOWN key J g na The sub display flashes SUB jg ra T amni 4 4 Use the UP and DOWN keys to display ON U lt SUB e 2 POWER ENABLE 5 Press ENT key to confirm the setting g The sub display indicates P1SCL 6 Place the sensing object at the position where the display value change is required ale Q Place the sensing object within the measuring range The ENABLE indicator lights when the sensing object is within the measuring range Scaling is not possible if the sensing object is not within the CHECK measuring range The current measured value is displayed the main lt D display gt The leftmost digit of the sub display flashes gt lt 8 lt Use the cursor keys to set the offset for the Moves from one digit to measured value in the sub display another O The decimal point position can be changed as follows 7 y Changes the numeric value d 2 o
48. The output changes at the end of the sampling period and is held until the end of the next sampling period Output Current measured value Sampling period B H Bottom hold The minimum value during the sampling period is held The output changes at the end of the sampling period and is held until the end of the next sampling period Current i Output measured gt value Sampling period ZJ SD User s Manual 53 g m gt o m z o g m gt 5 o m Z Q o 54 Section 5 Using the Hold Functions Selection PP H Peak to peak hold Details The difference between the minimum and maximum values is held Select this option mainly to detect vibration 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 minimum value measured value Sampling period S H Sample hold The measured value at the start of the sampling period is held The output changes at the start of the sampling period and is held until the start of the next sampling period Output Current measured 4 gt value Sampling period AVE H Average hold The average measured value during the sampling period is held The output changes at the end of the sampling period and is held until the end of the next sampling period Output Current 0
49. The sub display flashes A y SUB Mt e T e 4 Use the UP and DOWN keys to select the g 4 desired number of samples to average 2 QV LUt eq Vet 5 Press ENT key to confirm the setting L z This registers the setting SUB ZJ SD 52 User s Manual Section 5 Using the Hold Functions Using the Hold Functions The hold functions hold data for specific points during the measurement period such as the minimum and maximum values and output those values after measurement ends B Flow of Operation 1 2 3 If required 4 If required Selecting the Hold Setting the Trigger Set the Trigger Setting the Delay Condition for for Measurement in Direction and Time Measured Values the Hold Mode Self trigger Level 1 Selecting the Hold Condition for Measured Values The time period from the start to the end of hold measurements is called the sampling period The value to be held during that sampling period is selected here aloe After sampling is started the CLAMP value is output until the first sampling period ends Ne 2 What is the CLAMP value p 77 CHECK Any of the seven settings shown in the following table can be selected as the hold condition Selection Details OFF Hold measurement is not performed The measured value is always output default P H Peak hold The maximum value during the sampling period is held
50. 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 this indicates that communication is ready Step 7 Power indicator Sensor communication indicator BUSY ERR INTERFACE UNIT If the ERR indicators do not go out even though five seconds or more have elapsed since the power was turned ON the connections have not been recognized correctly Check the following points and External terminal then turn ON the Amplifier Unit again communication indicator BUSY ERR Is the mode switch on the Amplifier Unit set to RUN Step 3 Are connections between the Amplifier Units as well as between Amplifier Units and the Interface Unit correct Steps 4 5 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 of the error Start up the Smart Monitor Communication starts automatically If communication does not start turn OFF the Interface Unit and Amplifier Units and repeat the procedure from step 6 If communication still does not start check the following points i to iv 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 Set the same
51. able end is hooked on the DIN Track first CHECK ZJ SD User s Manual 13 uU A m U 3 2 m gt o c A m m 2 Section 2 Installing the Amplifier Unit Removal Method Push the Amplifier Unit up and pull out from the connector end Bi Using the Product in Conformance with CE To use this product in conformance with CE install the enclosed ferrite core as shown below uU A m U 3 2 m gt o c A m m 2 Ferrite core ZJ SD 1 4 User s Manual Section 2 Installing Sensor Heads Installing Sensor Heads This section describes how to install Sensor Heads Sensor Head Installation 1 Fix the Sensor Head using screws The screws must be tightened with a torque of 0 5 Nm or less Preamplifier uU A m U 3 2 m gt o c A m m 2 Connector CJ Tx SM Mount the Sensor Head in a stable location with little vibration When this sensor is used and installed in combination with a distance sensor we recommend z CHECK Using the exclusive mounting bracket ZJ XBU1 Do not allow anything to touch the metal case of the Sensor Head Failure to do so might prevent accurate measurement by the sensor Setting the Installation Distance p 41 Scaling 99 2 Adjust the angle of the Sensor Head Loosen the two screws on the sides of the hold
52. ane Preamplifier when Preamplifier mounting bracket is mounted 27 04 18 2 Round vinyl insulated cable 5 2 mm dia standard 0 2 m 1mm Section 7 Specifications and Dimensions Angle 2 Mount hole dimensions 2 M3 20 0 1 Preamplifier mounting bracket 91 75 i 29 16 4 E 48 78 SM 27 ZJ SD User s Manual SASIGNAddV 5 117 SADIGNAddV PASER 118 Section 7 Specifications and Dimensions Item ZJ SD100 Applicable Amplifier Unit ZJ SDA11 Measurement distance 5 to 100 mm Max measurement voltage 1 Standard mode 50 KV high precision mode 5 KV Resolution 2 Standard mode 10 KV high precision mode 1 KV Linearity 3 t5 FS 4 Ambient temperature Operating storage 0 to 50 C Ambient humidity Operating storage 35 to 85 Response time 20 ms Dialectic strength 1 000 VAC 50 60 Hz for 1 min 5 Vibration resistance Sensor Head 10 to 55 Hz 3 mm double amplitude 45 min each in X Y and Z directions Preamplifier 10 to 55 Hz 1 5 mm double amplitude 2 H each in X Y and Z directions Degree of protection IP20 Materials Sensor Head SUS Preamplifier PC Weight packed state Approx 150 g Accessories Instruction sheet ferrite core mounting bracket 1 T
53. ank 3 Press the UP or DOWN key TE The sub display flashes A i U SUB 4 select ALL or NOW x ALL Initializes all banks ae o ir NOW Initializes only the currently selected bank 14 DIC T O a 5 Press the ENT key E SUB 9 t Vt 6 Press and hold down the ENT Key LI The sub display indicates This initializes all settings gt X gt gt 7 Release the ENT key once OK is displayed T on the sub display SUB PEN c 000 2 Oo d 2 o ZJ SD 98 User s Manual Section 6 Changing Display Scales 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 The scaling values set here are reflected in the display only change the linear output of the displayed value the monitor focus function must be used z The minimum display value is 19999 and the maximum display value is 59999 CHECK Ne p 70 The settings below return to their default settings when scaling is set Make the settings for these items after scaling settings are completed s Self trigger level p 59 Threshold p 36 One point Scaling Measurement is performed at one point and offset values are set for that measured value
54. asuring Sheet Workpieces 5 ZJ SD Setting the Sensor Distance Value Set the distance values of the workpiece and sensor In the USER mode the distance values are fixed by the specified distance In the AUTO mode the positional relationship between the displacement sensor and the ZJ SD sensor is registered using preset distances so that distance correction using the displacement sensor is possible E Inthe FIX mode the sensor distance values need not be entered Setting the sensor distance value when USER AUTO is selected in the distance measurement mode 43 Setting Measurement Timing Use the bottom hold function to hold the minimum value bottom during the sampling period 1 SUC Ifthe timing cannot be entered from the device select DIST at Hold trigger so that sampling can aem be performed matched to the distance values measured by the distance sensor V Measured value gt The bottom value is held Sampling Refer to Section 5 DETAILED SETTINGS for details on settings nee Using the Hold Functions p 53 User s Manual Section 4 Measuring Sheet Workpieces 7 Measuring Reference Samples The difference in the electric potential with 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 6 Refer to Sectio
55. ator 10 OPES indicator 11 Main Display 12 Sub display 14 Mode switch 13 Threshold switch 1 The input cable connects the Sensor Head 2 The current voltage switch selects either current output or voltage output Current voltage switch uU A m U 3 2 m gt o c A m m 2 Voltage output a o Current output Monitor focus must also be set when switching the output p 70 3 The connectors connect the Calculating and Interface Units 4 The output cable connects the sensor to the power supply and external devices Such as sync sensors or programmable controllers 5 The power indicator lights when the Sensor is powered ON 6 The Zero Reset indicator lights when the zero reset function is enabled 7 The ENABLE indicator lights when the sensor is ready for measurement It goes off when measurement is not possible e g when the measuring range is exceeded or when the Sensor Head is not connected when the power is turned ON 8 The OPE1 indicator lights according to the judgment result or warning state p 10 9 The OPE2 indicator lights according to the judgment result or warning state j p 10 10 The OPES indicator lights according to the judgment result or warning state p 10 11 The main display shows measured values and function names 12 The sub display shows additional information and function sett
56. communication port No as that on the personal computer the other communication conditions are set automatically Quit 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 being sent to the Interface Unit 15 Smart Monitor connected with the correct cable Check if it is connected with a straight cable by mistake step 4 Are the connections normal steps 4 5 s the correct communication port set iii The BUSY external terminal communication indicator lights up for a moment when a command is sent but there is no response from the Interface Unit Is the switch on the bottom of the Interface Unit set to the default side step 2 15 the Amplifier Unit set to the RUN mode step 3 iv An error message appears on the Smart Monitor screen and Smart Monitor cannot start up 15 the Interface Unit in use the correct one The dedicated Interface Unit ZJ SF11 is required to communicate with ZJ SDA ZJ SD User s Manual 125 SASDIGNAddV 5 SASDIGNAddV 5 126 Section 7 Characteristic Data Characteristic Data Measurement Voltage Linearity Characteristics 1 00 0 80 0 60 0 40 0 20 0 00 0 20 Linearity F S 0 40 0 60 0 80 1 00 5 4 3 2 1 0 1 2 3 4 5 Mea
57. cond point S ZERO MSN 1 2 Press the ENT key L Confirming setting results v 0 If linear output correction has been registered correctly the sub display will show OK m kv If not the display indicates NG Check that the current or voltage values for the two E points are not the same and execute again P LN SUB g m gt 5 o m Z Q o ZJ SD 76 User s Manual Section 5 Linear Output Output Settings for Non measurement The linear output method for when a reset is input can be set Outputs Selection Judgment outputs Linear output KEEP The measured value immediately before measurement is stopped is held and output default CLAMP All outputs turn OFF The set CLAMP value is output The following options are available At current output 3 to 21 mA or maximum approx 23 mA At voltage output 5 to 5 V or maximum approx 5 5 V 5 M In the case of hold measurement A Even if KEEP is set the output before the first hold value is obtained is the same as CLAMP CHECK Even in FUN mode the outputs are made according to the non measurement settings Moving to the FUN mode and SPCL v 1 Set the mode switch to FUN mm RUN T FUN 2 Use the LEFT and RIGHT keys to display mD SPCL on the main display Lut Moving
58. ction disables all Amplifier Unit keys Once the keys have been disabled no key input is accepted until the lock is canceled 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 Set the mode switch to FUN RUN T FUN 2 Hold down the UP DOWN RIGHT and LEFT keys at the same time Em The main display indicates LOCK U a a Vul The sub display indicates 0 SUB o gt 3 Release the keys once OK is displayed on the sub display SUB ie This locks the keys gt X gt Canceling the Key Lock 2 9 Set the mode switch to FUN z o RUN T FUN 2 Hold down the UP DOWN RIGHT and LEFT OnE NEE keys at the same time B The main display indicates FREE The sub display indicates a Release the keys once OK is displayed on the sub display SUB i This cancels the key lock ZJ SD 96 User s Manual Section 6 Initializing Setting Data Initializing Setting Data Initialization resets the settings of all banks or the currently selected bank to their default values 5 There are two INIT options ALL and NOW ALL This initializes all banks 0 to 3 CHECK NOW This initializes the currently selected bank After bank s are initialized the currently selected bank never switch
59. d on this value and electric potential value is corrected d input 60 mm Workpiece SU Q Corrected electric potential value is displayed on amplifier according to distance correction coefficient held by ZJ S sensor B FIX mode Fix the static electricity sensor ZJ SD and the laser sensor ZX LD or static electricity sensor ZJ SD and the ultrasonic sensor 2 10 to the exclusive mounting bracket ZJ XBU1 Simply setting the FIX mode frees you from the need to input the distance value Mounting bracket ZJ XBU1 Displacement sensor Static electricity sensor Distance B is stored on amplifier beforehand by securing onto exclusive mounting bracket Change in distance with workpiece is sensed based on value of A B and electric potential value is corrected Corrected electric potential value is displayed on amplifier according to distance correction x coefficient held by ZJ S sensor CHECK C ZJ SD User s Manual Section 3 Setting the Installation Distance Moving to FUN Mode and DIST a 1 Set the mode switch to FUN mm RUN T FUN 2 Use the LEFT and RIGHT keys to display TORE mem DIST on the main display z Setting the Distance Measurement Mode 3 Press the UP or DOWN key The sub display flashes A v 4 Select the distance correction method A g w gt O U z 5 Press the ENT key to c
60. d trigger type se ALL There are two trigger types TIMNG and DIST gt 4 Press ENT key to confirm the setting LI This registers the selected trigger type SUB l af L A m gt o m z o ZJ SD User s Manual 57 Section 5 Using the Hold Functions 3 Setting the Trigger Condition Select the input method for the timing of the start and end of the measurement period SU z The trigger mode can be selected only when DIST is selected as the hold trigger CHECK Selection Details UP The period in which the displacement sensor measured value is greater than the Self up trigger specified self trigger level is the sampling period Hold measurement is possible without a sync input Specify self trigger level Low H LVL Self trigger level Hysteresis width for self trigger Displacement sensor i i measured value 1 E Operation point default Sampling period Sampling period O Return point DOWN The period in which the displacement sensor measured value is lower than the Self down trigger specified self trigger level is the sampling period Hold measurement is possible without a sync input Specify self trigger level High H LVH Displacement sensor measured value _ _ _ Hysteresis width Self trigger level for self trigger Operation point OReturn point lt gt
61. densation 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 s 3 times each in 6 directions up down left right forward backward Degree of protection IP40 Connection method Prewired standard cable length 2 m Weight packed state Approx 350 g Materials Case PBT polybutylene terephthalate cover Polycarbonate Accessories Instruction sheet ferrite core 1 The response speed of the linear output is calculated as the measurement period x number of samples to average setting 1 The response speed of the judgment outputs is calculated as the measurement period x number of samples to average setting 1 2 3 ZJ SD User s Manual Current voltage can be switched using the switch provided on the bottom of the Amplifier Unit Setting is possible via the monitor focus function Sensor Head ZJ SD100 e Sensor Head Angle 1 2 3 2 dia mounting holes Preamplifier Preamplifier common to all models 16 Round vinyl insulated cable 3 7 mm dia standard 1 m S Mount hole dimensions
62. determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases NEVER USE THE PRODUCT 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 S IS PROPERLY 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 Disclaimers Performance Data Data presented in Omron Company websites catalogs and other materials 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 user must correlate it to actual application requirements 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 practice to change part 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 part numbers may be assigned to fix or establish key specifications for
63. e Hold Functions Setting the delay time Use the LEFT and RIGHT keys to display H D D T on the main display H D T is not displayed if the H DLY function is set to OFF Press the UP or DOWN key The leftmost digit of the sub display flashes 2 9 Enter the delay time ms B 0 9 0 Press the ENT key to confirm the setting This registers the delay time Setting the sampling period PoweR ZERO ENABLE m m Moves from one digit to another Changes the numeric value ss i We ES 9 Use the LEFT and RIGHT keys to display H S T on the main display H S T is not displayed if the H DLY function is set to OFF 1 0 Press the UP or DOWN key The leftmost digit of the sub display flashes 2 9 11 Use the cursor keys to enter the sampling G D period ms g u L 1 2 Press the ENT key to confirm the setting This registers the sampling period PoweR ZERO ENABLE m kv Moves from one digit to another Changes the numeric value Qum sw 0 ZJ SD User s Manual g m gt o m z o 63 Section 5 Entering Threshold Values Entering Threshold Values Threshold values are set to determine the range for PASS judgments Both HIGH and LOW threshold values are set There are three judgment outputs HIGH PASS and LOW HIGH threshold Measured value LOW threshold
64. e Hold Functions 53 Entering Threshold Values 64 Linear Output 70 44 Setting Judgment Output Timing Timer 79 44 Setting the Warning Level Output type 82 Using the Area Correction Function 85 44 Selecting Banks 88 ZJ SD User s Manual 51 g m 4 gt m o m Z o Section 5 Setting the Number of Samples to Average Setting the 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 Note however that if this setting is made the response time for judgment and linear outputs drops SaN In the case of the static electricity sensor head the samples to average Response tine number of samples to average has been set to 64 1 2ms before shipment from the factory 2 3 ms 4 5 ms 8 9ms 5 lt In general when the number of samples to average is 16 17 ms Q multiplied by n the resolution increases by n 32 33 ms CHECK 64 65 ms 128 129 ms 256 257 ms 512 513 ms 1024 1025 ms Moving to the FUN mode and AVE V 4 v 1 Set the mode switch to FUN RUN FUN g m gt 5 o m 2 o 2 Use the LEFT and RIGHT keys to display AVE on the main display Selecting the number of samples to average v 3 Press the UP or DOWN key lt mn
65. ease the ENT and RIGHT keys The maximum measured value during the measurement period is set as the HIGH threshold value and the minimum measured value is set as the LOW threshold value The new threshold value either HIGH or LOW depending on the threshold switch setting is displayed on the sub display UY When ERRLH is displayed p 65 1 SUC The threshold values set using automatic teaching can also be changed using direct input This is useful when setting judgment tolerances for measured values CHECK X p 65 g m gt 5 o m Z Q o ZJ SD 68 User s Manual Section 5 Entering Threshold Values Hysteresis Setting Set the hysteresis width difference between operation and return points for the upper and lower limits of judgments if the HIGH PASS or LOW judgment is unstable near the sensing boundaries HIGH threshold hysteresis width Measured value Operation point Return point HIGH 02 Output PASS EE L LOW OFF SU e To prevent self trigger chattering set hysteresis for the self trigger VA p 56 ac P Moving to the FUN mode and HYS 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display HYS on the main display POWER ZERO ENABLE 3 Press the UP or DOWN key The leftmost digit of the sub display flashes y AIM HE 0004 4 Use the cur
66. ecision mode HI AC 5 kV 1V 3 figures aul Select the measurement mode before implementing the distance correction function CHECK UA Distance correction function p 41 Moving to the FUN mode v 1 Set the mode switch to FUN mm RUN T FUN o gt O U z POWER ZERO ENABLE 2 Use the LEFT and RIGHT keys to display MEAS the main display nae Setting the measurement mode v 3 Press the UP or DOWN key The sub display flashes 4 Select STAND or HI AC STAND Standard mode HI AC High precision mode 5 Press the ENT key to confirm the settings This sets the selected mode ZJ SD 40 User s Manual Section 3 Setting the Installation Distance Setting the Installation Distance Set the distance between the static electricity sensor and the workpiece The electric potential value can be corrected according to the change in the distance between the workpiece and the Sensor Head by performing measurement in combination with a displacement sensor The mode to be selected changes according to conditions such as changes in the distance between the workpiece and the Sensor Head or use of the exclusive mounting bracket Mode Display Description USER mode USER When measurement is performed with the distance between the workpiece and the Sensor Head fixed used on static electricity sensor AUTO mode AUTO When the
67. er and adjust the angle of the Sensor Head so that it faces the object to be measured SU remove the screws CHECK 3 Tighten the screws on the sides of the holder to set the angle Firmly tighten both screws to a maximum torque of 0 5 N m ZJ SD User s Manual 15 uU A m U 3 2 m gt o c A m m 2 16 Section 2 Installing Sensor Heads Preamplifier B Installation 1 Use screws to fix the enclosed Preamplifier mounting bracket v Use the ZX XBT2 Preamplifier DIN Track Mounting Bracket order separately when mounting the Preamplifier onto a Y DIN Track 2 Fit one end of the Preamplifier into the bracket Fit one end into the bracket 3 Fit the other end of the Preamplifier into the Fit the other end bracket into the e 41 ave To remove the Preamplifier from the mounting Removal bracket lift upwards while holding the center of the g 1m CHECK Preamplifier Lift while holding the center E Using the Product in Conformance with CE To use this product in conformance with CE loop the cable twice around the enclosed ferrite core as shown below Sensor Two loops 10 mm max Ferrite core Amplifier ZJ SD User s Manual Section 2 Mounting on the Mounting Bracket Mounting on the Mou
68. es and Troubleshooting p 110 pite 111 Want to Know Meanings of Terms Glossary p 114 Want to Find Contents from Digital Displays Quick Reference for Displays p 127 W gt 2 U Saving the Zero Reset Level for the Reference Using the Power Saving Voltage in Zero Reset Mode 95 p 38 Reversing the Display during a Zero Reset Changing Number of Display Digits p 92 Additional Functions Key Lock Function Ww p 96 gt L J 2 EK 10 lt Setting the Warning Level UA p 82 Initializing Setting Data UA Switching Banks UR p 88 E Ei wn amp 2 5 ZJ SD User s Manual 27 Section 3 Basic Knowledge for Operation Basic Knowledge for Operation Switching Modes The ZJ SDA has three modes Use the Mode Switch on the Amplifier Unit to switch between modes Switch to the desired mode before starting operation US 0001 REHEB 00000950 W gt o U m Mod ipti 7 ode Description gt RUN Normal operation mode T Mode for setting the threshold values FUN Mode for setting measurement conditions AA Func
69. es to bank 0 Default Value Function Default Value Measurement mode Standard Number of samples to When connected to the static electricity sensor head ZJ SD100 64 times average Hysteresis width 0 1 kV Distance measurement mode User Sensor distance value 10 mm Area correction OFF Hold OFF Timer OFF Special function CLOSE Scaling OFF Monitor focus Minimum value inside rated measuring range 4 V at voltage output 4 mA at current output Maximum value inside rated measuring range 4 V at voltage output 20 mA at current output Linear output correction No correction Display reverse OFF ECO display function OFF Display digit limit 5 digits all Non measurement settings KEEP Zero reset memory ON HIGH threshold Maximum display value LOW threshold Minimum display value Differentiation function OFF Zero reset function Canceled Sub display Threshold Output type Standard Warning level Maximum display value ZJ SD User s Manual 97 gt lt gt lt n c z Oo 2 o Section 6 Initializing Setting Data Moving to the FUN mode and INIT A 1 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display G D INIT on the main display POWER ZERO ENABLE Selecting initialization of all banks initialization of currently selected b
70. exclusive jig is not used when the distance between the workpiece and the Sensor Head changes when the static electricity sensor and distance sensor are fixed by the user s own jig FIX mode FIX When the exclusive mounting bracket ZJ XBU 1 is used to install a laser type Smart Sensor ZX LD or ultrasonic type Smart Sensor ZX UD when the distance between the workpiece and the Sensor Head changes Mode selection criteria w gt O U m 2 gt z Does distance between workpiece and head vary No fixed Use exclusive mounting bracket ZJ XBU sold separately for static electricity sensor and displacement sensor B USER mode Enter the current distance d fixed between the workpiece and the Sensor Head If d changes enter the sensor distance value again Static electricity sensor ZJ SD ZJ SD User s Manual 41 o gt O U z 42 Section 3 Setting the Installation Distance B AUTO mode Enter the current distance d between the workpiece and the Sensor Head Enter the sensor distance value again when the relationship between the static electric sensor and the displacement sensor changes Displacement sensor Static electricity sensor Amplifier automatically recognizes distance B A d between displacement sensor and static electricity sensor by input of d Change in distance with workpiece is sensed base
71. function reset is input The linear and judgment output signals are output according to the non measurement settings If this reset input switches ON while the hold function is used the state that was active before the hold function was set is restored 77 ZJ SD User s Manual 23 uU A m U 3 2 m gt o c A m m 2 24 Section 2 Wiring Input Output Cables Circuit Diagrams ZJ SD User s Manual l l Brown i Wi 24 VDC Load l 1 White OPE1 judgment output Load i judgment output Load 1 Gray OPES judgment output 24 VDC TEE 1 4 Blue GND 0V i Pink Bank shift input 5 AMA 4 Timing input Zero reset input Orange i z AW T 1 Red Reset input ANV Current output 4 to 20 mA Current voltage d Black Linear output output Switch i 1000 Voltage Current output 300 or lower Load po NW 4V Voltage output 10 kQ or higher ch Shield Linear GND Section 3 BASIC OPERATION o 3 Flow of Operation 26 Basic Knowledge for Operation 28 Function Transition Charts 33 44 Correcting the Measurement
72. he measured value is sometimes saturated and correct values are not displayed when the distance to the sensing object is short even if it is inside the measurement voltage range 2 The minimum value that can be read when an Amplifier Unit ZJ SDA11 is connected 3 When the ambient temperature is fixed at 25 C 4 When the measuring distance is 10 mm and measurement voltage is 5 KV to 5 KV 5 In the case of a preamplifier excluding Sensor Head ZJ SD User s Manual Section 7 Specifications and Dimensions Sensor Head mounting bracket at distance correction ZJ XBU1 SASDIGNAddV 5 ZJ SD User s Manual 1 19 Section 7 Specifications and Dimensions Dimensions when mounting bracket is mounted on sensor When ZJ S and ZX LD are mounted ZX LD100 Sensing section When ZJ S and ZX UD are mounted ZX UD30L section Sensing section ZJ SD See note SASDIGNAddV Note The mounting holes for the oj 4 ZX LD100 are shown ZJ SD 120 User s Manual Calculating Unit ZX CAL2 Section 7 Specifications and Dimensions unit mm Item ZX CAL2 Applicable Amplifier Units ZX series ZJ S series Current consumption 12 mA or less supplied from the Amplifier Unit Ambient temperature Operating 0 to 50 C Storage 15 to
73. he timer time G D Moves from one digit to ms another _ Changes the numeric value 9 Press the ENT key to confirm the setting L This registers the setting g m gt m o m z o ZJ SD User s Manual 81 g m gt o m z o 82 Section 5 Setting the Warning Level Output type Setting the Warning Level Output type Threshold values warning level other than HIGH PASS or LOW can be set and displayed Selection Details STAND The warning level is not set When timer OFF standard Only the HIGH PASS or LOW Measured value judgments are output HIGH threshold LOW threshold HIGH output ON Ol PASS output ON OFF D default LOW output Ore WARN The warning level is set When timer OFF warning Next specify the warning level value Measured value ave Q CHECK The warning status continues to be output until one of reset input ON switching to FUN mode or power OFF The warning level value is set to the plus and minus directions Warning level side HIGH threshold LOW threshold Warning level side ON Warn output ON Example When 15 is OK output OE specified the 15 15 output m become the warning level OFF A values Reset input ON B Judgment output judgment indicator Hold Output type OPE
74. ic teaching p 67 Hat AVE Number of samples to average setting p 52 HaEkE M AVEH Hold Average hold p 53 Blin M 4 The meaning of this display item depends on the selected functions Monitor focus Second point setting for current output p 70 Linear output correction Second point correction for current output p 74 BANK Bank selection p 88 B 4V The meaning of this display item depends on the selected functions zy Monitor focus Second point setting for voltage output p 70 5 Linear output correction Second point correction for voltage output p 74 s gt hob B H Hold Bottom hold p 53 9 CLAMP Clamp value setting for non measurement p 77 Non measurement setting Return output to clamp value p 77 o m ri ak CLOSE Hide special menu p 35 o ZJ SD User s Manual 127 SASDIGNAddV 5 128 Section 7 Quick Reference for Displays Display Details Pages D dc D CYC Differentiation function Differentiation cycle count p 107 d F 4 D FWD Display direction for measured values when scaling function is used p 101 display not inverted d uaa D INV Display direction for measured values when scaling function is used p 101 display inverted Aire DIFF Differentiation function p 106 ath tk DIGIT Number of digits se
75. igger hysteresis width Bank switching a p 88 Special functions mm mm um Em ee Differentiation function Linear output correction Monitor focus Scaling function gt y o lt gt gt at Ree A UA p 74 p 70 UA p 99 6 Z D 106 H gut digit limit ET Mode Display reverse 2 Displayed if the hold function EIE lo is not set to OFF 92 UA 95 p 93 i Warning level Output type gt reset memory es LA Non measurement settings gt a D p 38 A Clamp value setting Y o 77 mz um EE GE GE GE All the special functions are displayed if is selected ZJ SD User s Manual 34 Area measurement Delay hold A OO Delay time Sampling period Special Initialization aig T a g i aig Y aw ALL 5 Section 3 Function Transition
76. in the RUN or T modes The measured value is the value after all set processing has been completed e g averaging scaling distance correction area correction and hold I3 vs Present value The present value is the current measurement result obtained by the target Amplifier Unit Some set processing such as averaging scaling distance correction and area correction have been completed for the current measured value but calculation and hold settings are not reflected To display the present value on the sub display press the LEFT or RIGHT key in the RUN mode iL vs Linearity Linearity is defined as the error in an ideal straight line displacement output when measuring the standard sensing object Linearity shows how closely linear output maintains a linear relationship to the charged amount of the sensing object i e it shows the accuracy of linear output Linear output Linear output is analog data output from the linear output line Either current or voltage output can be selected Linear output is made based on the display value and monitor focus settings The actual value that is output the output value can also be displayed on the sub display by pressing the LEFT or RIGHT key in the RUN mode 70 Judgment outputs This is a general term for the HIGH PASS and LOW outputs Judgment outputs are made in the RUN or T mode based on the display values and the threshold hysteresis width and
77. ing values for measurements j x Reading Displays p 29 13 The threshold switch selects whether to set and display the HIGH or LOW threshold 14 The mode switch selects the operating mode 3 Switching Modes p 28 15 The Control Keys set measurement conditions and make other settings Key Operations p 30 ZJ SD User s Manual 9 Section 2 Part Names and Functions Judgment results warning states and indicators Hold Output type OPE1 OPE2 OPE3 Other than peak and bottom Standard HIGH PASS LOW hold Warning WARN OK NG Peak and bottom hold Warning WARN Peak OK Bottom OK standard OK ON when PASS NG ON whether other than PASS HIGH or LOW WARN ON in warning state Peak OK ON when the peak hold result is OK PASS Bottom OK ON when the bottom hold result is OK PASS ave The warning state continues until one of Reset input ON Switch to FUN mode and Power OFF x 15 executed CHECK U A m U gt a gt 2 m gt o c A m m 2 ZJ SD 1 0 User s Manual Section 2 Part Names and Functions Sensor Head B Sensor Head Sensing section Preamplifier Connector Connect to the Amplifier Unit Calculating Unit Display Connector two connectors one on each side Connect to the Amplifier Unit Display Connection indicator Lit when the Amplifier Unit is connected ZJ SD User s Manual 11
78. ion 3 Press the UP or DOWN key The sub display flashes 4 Use the UP and DOWN keys to select the desired hold condition 5 Press the ENT key to confirm the setting This registers the setting i Shows the display status resulting from the operation or switches to be used Illustrates the keys and switches to be used 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 ZJ SD VI User s Manual Introduction Editor s Note Notational Conventions B Menu In this manual menu items displayed on the screen are enclosed with E Operation procedure Operation steps are numbered to indicate their order B Visual Aids SU Indicates points that are important to achieve the full product performance such as operational ec precautions and application procedures Ww Indicates pages where related information can be found 2 Indicates information helpful in operation ZJ SD User s Manual Vil Introduction CONTENTS CONTENTS Terms and Conditions Agreement ii Precautions for Safe Use iv Precautions for Correct Use Editor s Note vi CONTENTS viii Section 1 FEATURES 1 ZJ SD Features 2 Section 2 PREPARATION FOR MEASUREMENT 5 Basic
79. ion 5 Linear Output 8 Use the LEFT and RIGHT keys to display FOCUS on the main display Selecting current mA or voltage V output y wv 9 Press the UP or DOWN key The sub display flashes 10 Display 17 97 38 ZERO MET m m Q U 4 41 SUB LAM z Always select the same output as the current voltage switch selection on the bottom of the Amplifier gt Unit CHECK Setting the first point A Y 11 Press the ENT key The display changes to the display for setting the first point A The output current value is displayed on the main display The corresponding measured value is displayed on the sub display and the leftmost digit flashes 12 Set the output current value the corresponding measured value for the first point Set a measured value within the measuring range If scaling or calculation has been set set a value that reflects those settings SU P KOE ZERO m kv D _ Moves from one digit to another ___ Changes the numeric value S The flashing digit i e the digit to which a value can be set changes as shown in the diagram CHECK Digit shift on sub display power EHE ENABLE V 090 80 000 um aa Switching from the sub display to the main display and vice versa from the leftmost i f
80. irm the setting LI The decimal point flashes 6 Use the LEFT and RIGHT keys to move the decimal point G D T Press the ENT key to confirm the setting LI Confirming completion of scaling settings v If scaling has been completed correctly the display POWER EU indicates OK If scaling was not possible the display indicates NG EE mE Check the following points and then execute scaling again s the ENABLE indicator lit Are the two points separated by at least 1 of the rated measurement range gt c gt lt n c z Oo 2 o ZJ SD 104 User s Manual Section 6 Comparing Measured Values Differentiation Function 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 was active 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 1 ms Example When differentiation cycle 10 Present value some Sampling time oy 1 ms 9 21 Comparing pitch 10ms 1 ms x 10 lt gt Displayed value LIP L
81. least 1 kV of the rated measuring range A p 99 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 at least 1 of the rated measuring range A p 70 Can calculations be performed with three or more Amplifier Units The ZJ SD does not have a function for calculating measurement results Can calculations be performed when Sensor Heads with different measuring ranges are connected to two Amplifier Units The ZJ SD does not have a function for calculating measurement results How many Amplifier Units can be connected and communicated with the Interface Unit Up to five Amplifier Units can be connected to the ZJ SDA11 Is warm up operation still required even if bank shift input is cancelled No it is not ZJ SD User s Manual SASIGNAddV 5 113 SASDIGNAddV 5 114 Section 7 Glossary Glossary Term Response time Explanation Response time is the time from when the sensor measures a charged amount to when the value is output either as linear output or judgment 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 main display of the Amplifier Unit
82. ls refer to the instruction manual of your programmable controller or personal computer ZJ SD 122 User s Manual Section 7 Specifications and Dimensions Item ZJ SF11 Power supply voltage 12 to 24 VDC 10 Ripple p p 10 max Supplied from Amplifier Unit Current consumption At 24 V power supply voltage 60 mA max excluding Amplifier Unit current consumption and output current Connectable Amplifier Units ZJ S series ZX series Number of connectable Amplifier Max 5 2 Calculating Units max Units Communications Communications RS 232C port 9 pin D sub connector 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 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 20 MQ min at 500 VDC Case materials Case PBT polybutylene terephthalate cover Polycarbonate Weight packed state Approx 350 g SASDIGNAddV PASER ZJ SD User
83. n 5 DETAILED SETTINGS for details on settings il Position Teaching p 66 gt 2 gt uU U Oo gt 2 o gt z o m Z T o ZJ SD User s Manual 49 SGOHLAW ONILLAS NIVIN 50 Section 4 Measuring Sheet Workpieces 8 Setting Tolerance Judgment Values Refer to the HIGH threshold registered in step 6 and set the upper and lower limits HIGH and LOW thresholds for a PASS OK judgment The judgment result will be output based on the threshold value set here Output type standard HIGH PASS LOW Output type warning WARN OK NG Measurement result Judgment result Measurement result gt HIGH threshold HIGH LOW threshold lt Measurement result lt HIGH threshold PASS LOW threshold gt Measurement result LOW Measurement result gt warning level WARN LOW threshold lt measurement result lt HIGH threshold OK Measurement result gt HIGH threshold Or LOW threshold gt Measurement result NG The level is judged by absolute values as plus and minus warning levels exist Setting the Warning Level Output type p 82 Refer to Section 5 DETAILED SETTINGS for details on operation UA Inputting Threshold Values Directly p 65 ZJ SD User s Manual Section 5 DETAILED SETTINGS 44 Setting the Number of Samples to Average 52 44 Using th
84. ng Transition Charts The upper section is the main display and the lower section is the sub display Main Display Sub display RUN Mode Measured value 1 The main display always shows the measured value o gt O U z Distance value Present value 1 When the mode is switched to RUN the measured and threshold values are displayed first The settings shown in the above diagram are only an example The actual display may be different e What is the present value 114 There is no function transition in T mode Measured value Threshold 64 The setting shown in the above diagram is only an example The actual display may different EA In the RUN and T modes the position of the threshold switch determines whether the HIGH or LOW threshold is displayed CHECK Threshold switch ZJ SD User s Manual 33 Section 3 Function Transition Charts FUN Mode Distance measurement mode Number of samples Sensor distance Measurement mode 1 to average Hysteresis width value 40 1 When the mode is switched to FUN the measurement mode 0 lt lt gt gt lt lt _ gt ta is displayed first Self trigger level High Self trigger level Low w gt O U z Self tr
85. ns causing condensation Relative humidity outside the rating Presence of corrosive or flammable gases Presence of dust salt or iron particles Direct vibration or shock Direct sunlight Water oil or chemical fumes or spray Strong magnetic or electric field Component Installation and Handling B Power Supply and Wiring The cables must be 10 m or shorter in total length for both the sensor and Amplifier Unit To extend the cable from the Sensor Head an optional double ended connector cable 2 A must be used For extension of the cable of Amplifier Units shielded cables of the same type must be used When using a commercially available switching regulator make sure that the FG Frame Ground terminal is grounded If surge currents are present in the power lines connect surge absorbers that suit the operating environment When two or more Amplifier Units are connected by a Calculating unit ZX CAL2 for use connect the linear GND of all Amplifier Units B Warming Up After turning ON the power supply allow the product to stand for at least 30 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 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
86. nting Bracket The following describes how to mount the laser type Smart Sensor ZX LD and static electricity sensor ZJ S or ultrasonic type Smart Sensor ZX UD and static electricity sensor ZJ S onto the exclusive mounting bracket ZJ XBU 1 UA Setting the Installation Distance p 41 E Installation Example of mounting the ZX LD 1 Fix the ZX LD onto the mounting bracket ZJ XBU1 using screws Emitting receivi section The screws must be tightened with a torque of 0 3 Nm or less Take care not to touch the emitting receiving section of the Sensor Head Adhesion of finger marks may prevent correct measurements If you have touched them wipe them with a clean soft cloth 2 FixtheZJ S using the screws Sensing gt lt section Do not allow anything to touch the metal case of the Sensor Head Failure to do so might prevent accurate measurement by the sensor ZJ SD User s Manual 17 uU A m U 2 m gt o c A m m 2 303 18 Section 2 Mounting the Mounting Bracket a Example of mounting the ZX UD __ 1 Fix the ZX UD onto the mounting bracket ZJ XBU 1 using the M18 tightening nut 18 5 mm dia 0 5 0 Wave emitting receiving section Tighten by holding the M18 tightening nut supplied between your fingers to secure The nut must be tightened with a torque of
87. onfirm the settings LI This sets the selected mode Setting the sensor distance value when USER or AUTO is selected in the distance measurement mode 6 Use the LEFT and RIGHT keys to display D S DIS on the main display In the case of AUTOJ FIX The distance values currently recognized by the static electric sensor are displayed ale In the FIX mode the sensor distance values need not be entered CHECK T Press the UP or DOWN key The leftmost digit of the sub display flashes Q 2 y qu a a e cann 8 Measure the sensor distance value 8 D Moves from one digit to another 2 7 U _ Changes the numeric value 9 Press the ENT key to confirm the settings UNT UP This registers the specified distance SUB wf p ZJ SD User s Manual 43 MEMO BASIC OPERATION User s Manual ZJ SD 44 Section 4 MAIN APPLICATIONS AND SETTING METHODS Measuring Sheet Workpieces 46 ONILLAS ANY SGOHLAW ONILLAS NIVIN 46 Section 4 Measuring Sheet Workpieces Measuring Sheet Workpieces This section describes how to measure the electric potential of the surface of a workpiece using a PCB as an example Flow of Operation Place an actual sensing object in position Have a reference sample ready beforehand 1 2 3 4 5
88. onitor focus is set Reset the threshold values after setting the monitor focus CHECK p 1 Threshold p 36 User s Manual Section 5 Linear Output This section describes how to set the output range using an example of current output with a range with the following conversions 5 kV to 4 mA and 15 kV to 20 mA Change the values in this example for voltage output as necessary Output current Output current mA A 20 4 0 Measured value L i i Measured value 20 kV 5 15 kV Turn OFF the Amplifier Unit 2 Move the current voltage switch to current ca W output The switch is located on the bottom of lt e o the Amplifier Unit y The default setting is voltage output Voltage output Current output Moving to the FUN mode and SPCL 3 Turn ON the Amplifier Unit and move the mm mode switch to FUN RUN T FUN 4 Use the LEFT and RIGHT keys to display a b Ems EHE SPCL on the main display T Moving to FOCUS D Press the UP or DOWN key A D Lc 508 gt gt T The sub display flashes im C v 6 Use the UP and DOWN keys to display SET 7 g on 4 Cu or ALL t 7 ee am l Press the ENT key O SUB V Ln LN al fh 9 ZJ SD User s Manual 71 g m gt m o m z o g m 4 gt o m Z Q o 72 Sect
89. ons 115 Sub display 29 T T Mode Display Contents 29 Function transition 33 Outline 28 Teaching 64 Threshold Switch 9 Threshold values Automatic teaching 67 Direct input 65 Entering 64 Position teaching 66 Timer 79 Timing input 56 Timing setting 79 Trigger mode selection 56 58 Troubleshooting 110 Two point scaling 103 U USER mode 41 Warning level Setting 82 WINDOW 58 Wiring 23 2 apu a Zero reset Indicator 9 ZJ SD User s Manual 133 SASIGNAddV PARISEN SADIGNAddV 5 134 ZJ SD User s Manual MEMO ZJ SD User s Manual 135 SASIGNAddV PARISER SHOIGNAddV 5 136 Section 7 Revision History 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 Z237 E1 03 Revision code Revision code 01 Date December 2005 Revised contents Original production 02 November 2006 Dimensions changed and reference potential compensation function added 03 March 2015 Pages ii to iv Updated information Page 24 Changed portion of diagram on right of Bank shift input to Reset input Page 40 Added column to right side of table Page 85 Changed text in second row second column Page 112 Changed text in second row first column ZJ SD User s Manual Authorized Distributor
90. ove FS Linearity 0 Set voltage kV 6 kV 4 kV 2 kV OkV 2kV 4 6 kV Note The graph shows measurement data with n 8 ZJ SD 36 User s Manual Section 3 Correcting the Measurement Reference Voltage Resetting Zero The measurement value is used as a reference value to reset zero when a key operation is performed or an external signal is input If the reference voltage was previously corrected the previous correction will be overwritten With the default setting the correction value will be saved in memory even when the power supply is turned OFF The setting can be changed so that the correction value is not saved Saving Zero Reset Level for the Reference Voltage in Zero Reset Memory p 38 Place the reference sensing object in position Set the mode switch to RUN Cm RUN T FUN Press the ENT key at least one second or LI aa SE input the zero reset signal from an external device for 800 ms max i 4 This registers the reference value and the zero reset indicator lights The tolerance for the registered reference value is displayed on the main display Clearing the Reference Voltage Correction Value Set the mode switch to RUN Cm RUN T FUN Hold the ENT and RIGHT keys down together L for least three seconds To cancel zero reset from an external device input the zero reset signal for at least one second Zero reset i
91. pe setting p 83 Uu WARN Output type Warning level setting p 84 IAEA ZRMEM Setting to save or clear measured values at a zero reset p 38 ZJ SD User s Manual SASIGNAddV 5 129 SADIGNAddV 5 130 ZJ SD User s Manual Section 7 INDEX INDEX A ENABLE indicator 9 Error messages 111 Adjusting display brightness 95 F Alphabet display format 30 Amplifier Unit FIX mode 41 Specifications 116 Flow of Operation 26 Dimensions 115 FUN Mode Part names 7 9 Display Contents 29 Area correction function 85 Function transition 34 OFF 85 Outline 28 ON 85 Function Transition Charts 33 AUTO mode 41 Automatic teaching 67 Average hold 54 Glossary 114 B GND wire 23 H Bank Bank switching 88 90 Hold Basic Configuration 6 Mode selection 53 Bottom hold 53 Selecting conditions 53 Hold functions 53 Hysteresis width 59 69 Calculating Unit Connecting 20 Part names 11 circuit diagrams 24 Changing Display Scales 99 Initializing Changing the Number of Display Dig Setting data 97 7 its 92 Initializing setting data 97 Channel numbers 20 Interface Unit Characteristic data 126 Communicating with the Smart a CLAMP 77 Monitor 124 CLAMP value 77 Dimensions 122 gt Communicating with the Smart Moni Example with Personal Computer n tor 124 122 Z Correcting Output Values 74 Specifications 123 5 Current voltage switch 9 Connecting 22 m Cursor Keys 30 Connector pin arrangement 122 D Part names 12
92. ponents circuits system assemblies or any other materials or substances or environments 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 Awww omron com global or contact your Omron representative for published 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 ZJ SD User s Manual Introduction Terms and Conditions Agreement Application Considerations 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 Buyer s 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 Product in combination with the end product machine system or other application or use Buyer shall be solely responsible for
93. red Values Differentiation Function 105 gt c X gt a lt 2 Oo d 2 o ZJ SD User s Manual 91 Section 6 Changing the Number of Display Digits Changing the Number of Display Digits Select the number of digits 0 to 5 for the main and sub displays in the RUN mode The default setting is five digits When four or less digits are set the digits are disabled from the rightmost digit first If zero 0 digits are set all the digital displays go out Moving to FUN and SPCL 2 1 Set the mode switch to FUN RUN T FUN 2 Use the LEFT and RIGHT keys to display SPCL the main display POWER ZERO ENABLE Moving to DIGIT 3 Press the UP or DOWN key UJ ie mii The sub display flashes 5 o T im U d IL 4 Use the UP and DOWN keys to display Q U NE Da a e dex Lt ou Ct DISP or ALL 5 5 Press ENT key L SUB E c Ve L2 6 Use the LEFT and RIGHT keys to display DIGIT on the main display z gt c gt lt Tl c z Oo 2 o Selecting the number of display digits T Press the UP or DOWN key The sub display flashes Q v yo 4 8 Use the UP and DOWN keys to select the A p desired number of display digits ea 4 IN NASD JC 0 0 EX z z b 9 Press the ENT key to confirm the setting L sus 06 2 9 4 LE UL ZJ SD 92 User s Manual Sec
94. ricity sensor static electricity sensor B When a personal computer and Amplifier Unit are included in the basic configuration The Reference destination setting can be set in the Static Electricity Smart Monitor ZJ SD User s Manual 7 uU A m U 3 2 m gt o c A m m 2 UU A m 0 3 2 x m gt o c A m m 2 Section 2 Basic Configuration Example 1 ZJ SD User s Manual 1ch 2ch 3ch Ach Och 1ch 2ch 3ch Ach Och ultrasonic sensor static electricity sensor When Reference destination setting is set to CH1 static electricity sensor the static electricity sensor on 2ch to 4ch can perform correction using the data of the ultrasonic sensor on 1ch static electricity sensor Interface Unit ultrasonic sensor static electricity sensor When Reference destination setting is set to Next CH the static electricity sensor on 2ch and 4ch can perform correction using the data of the ultrasonic sensors on 1ch and 3ch respectively static electricity sensor 4ch cannot reference 1ch and 2ch cannot reference Sch ultrasonic sensor Interface Unit Section 2 Part Names and Functions Part Names and Functions Amplifier Unit Display Section 5 Power supply indicator 6 Zero Reset indicator 15 Control Keys 9 OPE2 indic
95. rrection value is displayed on the sub display and the leftmost digit flashes Setting the first point A v 9 Set the output current and correction values Moves from one digit to for the first point another Adjust the correction value on the sub display so that the 7 g Changes the numeric 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 4 pA 0 7 mV eU E The flashing digit i e the digit to which a value can set changes as shown in the diagram CHECK Digit shift on sub display g m gt o m z o POWER ENABLE Switching from the sub display to the main display and vice versa from the leftmost rightmost digit of the sub display 1 V1 1 0 Press the ENT key to confirm the setting L This confirms the correction value for the first point The screen for setting the second point is displayed ZJ SD User s Manual 75 Section 5 Linear Output Setting the second point B v _ 11 Use the same procedure as the first point to set the correction value for the se
96. s canceled and the zero reset indicator turns OFF ZJ SD User s Manual o gt O U z 37 o gt O U m 2 gt z 38 Section 3 Correcting the Measurement Reference Voltage Saving the Zero Reset Level for the Reference Voltage in Zero Reset Memory A setting can be changed to specify whether the zero reset level is saved or cleared when the power supply is turned OFF Setting ON default Description The zero reset level is saved when the power supply is turned OFF The zero reset level is cleared when the power supply is turned OFF 3 Turn ON zero reset memory to save zero reset level and use it again when power is turned back ON CHECK zero reset memory is turned ON the zero reset level will be written to EEPROM in the Amplifier Unit every time zero is reset The write life of the EEPROM is 100 000 writes If the zero reset level is written every time measurements are taken malfunction may occur Manage the write life when turning ON zero reset memory during operation Even if the zero reset memory is turned OFF the zero reset level will be saved whenever threshold values or other function settings are changed In this case the zero reset level will not be cleared the next time the power supply is turned ON ZJ SD User s Manual Section 3 Correcting the Measurement Reference Voltage Moving to the FUN mode and SP
97. sclaims all other warranties express or implied Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY 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 otherwise of any intellectual property right Buyer Remedy Omron s sole obligation 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 responsible for warranty repair indemnity or any other claims or expenses 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 Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic com
98. se the cursor keys to the differentiation Moves from one digit to cycle another U _ Changes the numeric value 1 3 Press the ENT key to confirm the setting L This registers the setting sus 5 Zt rtt gt lt gt lt Tl c z Oo 2 o ZJ SD Users Manual 107 MEMO AUXILIARY FUNCTIONS User s Manual ZJ SD 108 Section 7 APPENDICES 44 Troubleshooting 110 Error Messages and Countermeasures 111 Q amp A 113 1 Glossary 114 J Specifications and Dimensions 115 44 Communicating with the Static Electricity Smart Monitor via the Interface Unit 124 44 Characteristic Data 126 44 Quick Reference for Displays 127 INDEX 131 o 2 o 3 ZJ SD User s Manual 109 SADIGNAddV PASER 110 Section 7 Troubleshooting Troubleshooting This section describes countermeasures for temporary hardware problems Check the malfunction in this section before sending the hardware for repair Problem Probable cause and possible countermeasure Pages Device restarts during operation Is the power supply device connected correctly p 23 Are the Interface and Calculating Units connected correctly p 20 p 22 Judgments not output to external Are all cables connected correctly p 23 devices s the signal line disconnected Are reset inputs short circ
99. shold values Position teaching is useful when threshold samples i e with the upper and lower limits can be obtained beforehand POWER ENABLE POWER ENABLE a kv A 10 0100 04 Teaching point Teaching point 2 9 HIGH threshold 9 9 LOW threshold OO HOM Sensing object Sensing object ale Hold trigger mode and scaling settings that have been made before teaching are reflected in the teaching measurements CHECK Moving to the T mode N 1 1 Set the mode switch to T C Setting threshold values v 2 Move the threshold switch to either H or L i e the threshold to be set The current measured value is displayed on the main display The currently set threshold value either HIGH or LOW depending on the threshold switch setting is displayed on the sub display POWER ENABLE g m gt 5 o m Z Q o 3 Place the threshold sample in position The main display value changes 4 Press the ENT key for at least one second and then release it The measured value at the moment that the ENT key is released is set as the threshold value This threshold value is shown on the sub display When ERRLH or ERRHL is displayed p 65 eU The threshold values set using position teaching can also be changed using direct input This is x useful when setting judgment tolerances for measured values CHECK E p 65 ZJ SD
100. sor keys to enter the hysteresis G D Moves from one digit to width another 7 g Changes the numeric value 5 Press the ENT key to confirm the setting gt This registers the setting sus 111 l venus Countermeasures for setting errors vv 9 If ERROV is displayed HIGH threshold LOW threshold the hysteresis width If an error is displayed the threshold values have not been updated Set the values again or change the threshold values ZJ SD User s Manual 69 g m gt o m z o g m gt m 5 o m Z Q o 70 Section 5 Linear Output Linear Output ZJ SD Output Settings Monitor Focus Linear output refers to the conversion of measurement results to a 3 to 21 mA current output range or a 5 to 5 V voltage output range 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 5 kV to 4 mA output and 15 kV to 20 mA output for current output Output current Output current mA 20 4 0 gt 0 QP 20 Measured value 5 15 Measured value kV kV ale a Allow at least 1 kV between the two points to specify CHECK 5 1 threshold values are cleared when the m
101. surement Status E Confirm Measurement Status on a Personal Computer Use an Interface Unit and Static Electricity 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 UA p 12 p 124 Interface Amplifier Unit Static Electricity Smart Monitor ZJ SD User s Manual 3 saqunivad MEMO ZJ SD User s Manual Section 2 PREPARATION FOR MEASUREMENT 7 m U 2 Basic Configuration 6 gt 44 Names and Functions 9 4 amp Installing the Amplifier Unit 13 44 Installing Sensor Heads 15 n i i 44 Mounting the Mounting Bracket 17 44 Connections 19 4X Wiring Input Output Cables 23 2 ZJ SD User s Manual 5 uU A m U 3 2 m gt o c A m m 2 Section 2 Basic Configuration Basic Configuration The basic configuration of the ZJ SD series of static electricity sensors is shown below aur Use the Sensor Unit and Amplifier Unit in the pre determined combinations ZJ SD Sensor Units and x Amplifier Units cannot be used in combination with ZX series Sensor Units and Amplifier Units CHECK Smart Static Electricity Monitoring Enables operation of Amplifier Units from the personal computer and monitoring measured values
102. surement in the Hold Mode Use the UP and DOWN keys to select the desired measurement start conditions Selection Details TIMNG Timing input Enter the trigger for the start of sampling by using the timing input lead The duration that the timing signal from the timing input lead is ON is the sampling period ON Timing input OFF Sampling period 1 a When a delay time is set the input OFF timing and the end of the sampling period are not synchronous Sampling ends after the specified default CHECK sampling period has elapsed DIST The duration that the displacement sensor detects the specified distance is the distance trigger sampling period This option can be selected only when a displacement sensor is used Example When trigger direction UP Trigger direction UP Trigger level aa p Displacement sensor measured value Sampling period Sampling period all A Specify the trigger direction self trigger level and self trigger hysteresis x width CHECK Selecting the trigger type 1 Use the LEFT and RIGHT keys to displ Use the and RIG eys to display D H TRG on the main display H TRG is not displayed if the hold condition is set to OFF 2 Press the UP or DOWN key U The sub display flashes ZJ SD User s Manual Section 5 Using the Hold Functions 3 Use the UP or DOWN key to select the a rE 1 desire
103. surement voltage kV Sensing object Charging plate 150 x 150 mm 20 pF Measuring distance 10 mm Measurement mode standard Measuring Distance Error Characteristics 0 6 0 4 0 2 Error 96F S 0 20 40 60 80 100 Measuring distance mm Sensing object Charging plate 150 x 150 mm 20 pF Measurement voltage 5 kV Measurement mode standard Measurement after measuring distance is taught to amplifier ZJ SD User s Manual Section 7 Quick Reference for Displays Quick Reference for Displays Using the Quick Reference Items in the Display column followed by an asterisk appear on the sub display All other items appear on the main display Display Details Pages 1 Dh 1 SHT Timer One shot timer p 80 A20mA The meaning of this display item depends on the selected functions Monitor focus First point setting for current output p 70 Linear output correction First point correction for current output p 74 H du A4V The meaning of this display item depends on the selected functions Monitor focus First point setting for voltage output p 70 Linear output correction First point correction for voltage output p 74 HLL ALL Displays all of the special menu p 34 AREA Area correction p 85 H Mam AUTO Distance measurement mode Auto p 42 Hilkat AUTOT T mode Executing automat
104. tage values measured due to the conditions for the connected external device or other factors The linear output correction function can be used to correct this discrepancy Output values are corrected by entering the correction value for the current or voltage values of any two points ale Set the monitor focus function and select either current or voltage output beforehand 70 This section uses current output as example Change the values in this example for voltage output as necessary 1 Connect the linear output to an external ammeter Moving to the FUN mode and SPCL 2 Turn ON the Amplifier Unit and move the mode switch to FUN RUN T FUN g m gt 5 o m Z Q o 3 Use the LEFT and RIGHT keys to display B SPCL on the main display m Moving to L ADJ Ww Press the UP or DOWN key y x w The sub display flashes 505 7 9 a b 2 an a am l 5 Use the UP and DOWN keys to display SET 5 or ALL sus t t E am ae ZJ SD 74 User s Manual Section 5 Linear Output 6 Press the ENT key T Use the LEFT and RIGHT keys to display L ADJ on the main display The units for the monitor focus settings mA or V are displayed on the sub display 8 Press the ENT key The display changes to the display for setting the first point A The output current value is displayed on the main display The co
105. the held value is displayed H CNN L FUN Displays the function names in order Displays the setting value for the function displayed on the main display Ww Function Transition Charts p 33 ZJ SD User s Manual 29 o gt O U m 2 gt z o gt O U m 2 gt z 30 Section 3 Basic Knowledge for Operation B Alphabet Display Format Alphabet characters appear on the main table and sub displays as shown in the following gt UJ O EU 2 lt x lt lt Key Operations Use the Control Keys to change the display and set measurement conditions POWER a ENABLE Iu EPOD TEREE Control Keys The currently selected mode determines the key functions Switching Modes 28 Key lt LEFT Key RIGHT B Key Function RUN mode Changes the sub display content T mode Used when selecting the numeric value digit FUN mode The function changes depending on the setting Switches the function display Selects the numeric value digit Stops setting Cursor Keys UP Key Performs timing input DOWN Key Resets input Used when changing numeric values The function changes depending on the setting Switches between selections Changes n
106. tion 6 Reversing the Display Reversing the Display The main and sub digital displays can be reversed i e be turned upside down Cursor key operation also is reversed This function is useful when mounting the Amplifier Unit upside down on a device OFF not reversed ON reversed POWER ZERO ENABLE POWER ZERO ENABLE kv bat 4 SUB 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 SPCL the main display POWER ENABLE Moving to DREV 3 Press the UP or DOWN key gt gt The sub display flashes U 508 d c pag b Ih CA d 4 Use the UP and DOWN keys to display lt ari DISP or ALL Tm T or ALL CEA 6m CA 5 Press the ENT key L af ZU SUB g t 2 6 Use the LEFT and RIGHT keys to display 5 DREV on the main display ZJ SD User s Manual gt lt gt lt Tl c z Oo 2 o 93 gt c gt lt Tl c z Oo 2 o 94 Section 6 Reversing the Display Selecting whether or not to reverse display v T Press the UP or DOWN key The sub display flashes 8 Select either OFF or ON OFF Display not reversed default ON Display reversed 9 Press the ENT key to confirm the setting This registers the setting When ON
107. tion Transition Charts p 33 ZJ SD 28 User s Manual Reading Displays Section 3 Basic Knowledge for Operation The data displayed on the main and sub displays depends on the currently selected mode The sensor is already set to the RUN mode before it was shipped from the factory When the power is turned ON the model of the Amplifier Unit is displayed on the main display followed by the number of channels The software version is on the sub display This information is displayed for approx three seconds followed by the data for each when the Control Keys are pressed mode Main Display i Sub display Mode Main display Sub display RUN Displays the measured value the value Displays the threshold value voltage current after the measurement conditions have resolution distance and present value in order when the been reflected Control Keys are pressed For example when the hold function is Threshold Value Display set the held value is displayed Displays either the HIGH or LOW threshold value depending on the position of the threshold switch Cm T Displays the measured value the value Displays the threshold value for the threshold that is after the measurement conditions have being set been reflected Displays either the HIGH or LOW threshold value depending on the position of the threshold For example when the hold function is switch set
108. to RESET WP 3 Press the UP or DOWN key Q U The sub display flashes 4 Use the UP and DOWN keys to display ETC or ALL A U 5 Press the ENT key g ZJ SD User s Manual m gt o m Z Q o 7T Section 5 Linear Output POWER ZERO ENABLE 6 Use the LEFT and RIGHT keys to display RESET the main display Selecting output status at non measurement T Press the UP or DOWN key sub display flashes A y LO c c e 95r y Use the UP and DOWN keys to select either orate KEEP or CLAMP TI UN 91 9 nd ec 9 Press the ENT key to confirm the setting L gt a This registers the setting SUB c L mt RC Next set the clamp value if CLAMP is selected m gt Setting the clamp value only when CLAMP is selected m 10 Use the LEFT and RIGHT keys to display G D J CLAMP on the main display pM z CLAMP is not displayed if KEEP has been selected d Ki o 11 Press the UP or DOWN key The sub display flashes y par M 1 m SUB 0 l r3 T 1 2 Select the clamp value lt U SUB bi a e 1 3 Press the ENT key to confirm the setting L zz This registers the setting SUB m ZJ SD 78 User s Manual Section 5 Setting Judgment Output Timing Timer Setting Judgment Output Timing Timer The timing of
109. tting for main and sub displays p 92 Atak DIST Distance measurement mode setting p 42 gd SP DISP Display of display related functions from special menu p 92 DOWN Hold Trigger mode Self down trigger p 58 DREV Reversal of main and sub displays p 93 E Reduction of power consumption by darkening main and sub displays p 95 Ec Display of functions other than display and output related functions from p 35 special menu 5 FOCUS Measured value output range setting p 71 Fia FIX FIX mode setting p 41 Hih dLM H DLY Hold Delay hold p 62 h d rt H D T Hold Delay hold Delay time setting p 63 Boh tS H HYS Hold Trigger mode Self trigger hysteresis width setting p 61 rer og H LVH Hold Trigger mode Self trigger level High setting p 59 h LuL H LVL Hold Trigger mode Self trigger level Low setting p 59 h H S T Hold Delay hold Sampling period setting p 63 h krd H TRD Trigger level or more Trigger level or less Within trigger level range p 59 h rr P H TRG Hold Trigger mode setting p 56 had HOLD Hold setting p 55 Hh4 5 HYS Hysteresis width setting p 69 TONES INIT Initialization of settings p 98 K KEEP Non measurement settings Hold output p 78 LI Rad L ADJ Linear output offset value setting p 75 M MASK Hold Mask hold p 53 nhHa Non measurement settings Clamp value Maximum value setting p 78 MEAS _ Measurement mode setting p 40 O af
110. uited No input signal accepted Are all cables connected correctly p 23 s the signal line disconnected No communications with personal Is the cable connected correctly p 23 computer s the Interface Unit connected correctly p 22 15 the switch under the Interface Unit on the side without the tab p 124 s the connector pin arrangement correct p 122 Strange linear output levels s the switch on the bottom of the Amplifier Unit set to the correct position Has the correct selection voltage current been made in the p 70 monitor focus settings Linear output levels can also be fine tuned Nothing displayed on main display Has the number of display digits been set to zero p 92 or sub display The main display remains at Has timing input been made while hold is enabled and the trigger p 53 type has been set to TIMIG If hold function is enabled and the trigger type is UP or DOWN has the self trigger level been set to an appropriate value The measured values fluctuate and A possible cause is the influence of temperature characteristics p 36 are not stable depending on day Execute zero reset periodically using the standard sensing object to and time correct this problem Measured values stay fixed and do Are the reset input and bank shift input short circuited or ON p 23 not change s the hold function set p 53 ZJ SD User s Manual Section 7 Error Messages and Countermeasures
111. umeric values L ENT Key ZJ SD User s Manual When held down for one second Performs a zero reset When held down together with the Right key for three seconds Cancels the zero reset The function changes depending on the operation Confirms the threshold value Executes teaching Confirms the set condition or numeric value Section 3 Basic Knowledge for Operation Condition Settings Display the target function on the main display and select the desired setting value from the sub display to set measurement conditions This section describes how to set measurement conditions using an example of setting a peak hold as the hold condition Moving to FUN mode and HOLD voo 1 1 Set the mode switch to FUN 2 Use the LEFT and RIGHT keys to display HOLD on the main display Setting Hold Conditions 3 Press the UP or DOWN key Se The sub display flashes sue Wr imr re 4 Use the UP and DOWN keys to select TS T 5 17 Fi r Press either the LEFT or RIGHT key to cancel the selected option The display returns to the current setting DFF in this example 5 Press the ENT key to confirm the settings This registers the setting SUB vs E M D ZJ SD User s Manual o gt 2 O U z 31 Section 3 Basic Knowledge for Operation Inputting Numeric Values This section describes how
112. ur when an adjacent distance sensor is used Display Error Countermeasure Pages E DIS The acquired distance data is in error Check that the connected distance sensor is p 9 measuring correctly p 17 Check the connection between the Amplifier Unit p 85 and Sensor Head When executing area correction check that the area size setting value is correct E CHL The Calculating Unit or Amplifier Unit Check the connection to the connected Amplifier p 17 were disconnected with the distance Unit Or set the distance measurement mode to p 41 measurement mode set to AUTO USER ZJ SD User s Manual Q amp A Section 7 Q amp A Question Answer What types of Interface Unit can be used A ZJ SF11 is required A ZX SF11 compatible with the ZX series cannot be used 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 LOW threshold value gt hysteresis width 64 When scaling is executed an error appears the sub display and settings cannot be made Scaling cannot be set for one of the following reasons Scaling has been attempted when the measured value is outside the measuring range When two point scaling has been executed the distance between the measured values for the two points is not at

ZJ-SD Series Smart Electrostatic Sensor User`s Manual

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