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Omron ZP Series User Manual

Omron ZP Series User Manual

Laser displacement sensor
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ZP Series
Laser Displacement Sensor
User's Manual
ZP-L
Laser Displacement Sensor
Z495-E1-02

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Summary of Contents for Omron ZP Series

  • Page 1 ZP Series Laser Displacement Sensor User’s Manual ZP-L Laser Displacement Sensor Z495-E1-02...
  • Page 2 • Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON as- sumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.

  • Page 3: Intended Audience

    • Personnel in charge of installing and maintaining FA systems. • Personnel in charge of managing FA systems and facilities. Applicable Products This manual covers the following product. • ZP-L Laser Displacement Sensor ZP-L ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 4: Manual Structure

    If you hook the tab on the I/O cable side on the DIN track first, the mounting strength may decrease. Manual name ZP Series Laser Displacement Sensor User’s Manual (Z495) This illustration is provided only as a sample. It may not literally appear in this manual.

  • Page 5: Special Information

    This information is provided to increase understanding or make operation easier. Version Information Information on differences in specifications and functionality for products with different unit versions and for different versions of the Support Software is given. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 6 Manual Structure ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 7: Sections In This Manual

    Sections in this Manual Sections in this Manual Basic Configuration Installation and Connection Amplifier Unit Operations Troubleshooting Appendices Index ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 8: Table Of Contents

    System Configuration......................2-2 2-1-1 System Configuration Examples ....................2-2 Part Names and Functions....................2-4 2-2-1 Sensor Head ..........................2-4 2-2-2 Amplifier Unit ..........................2-5 2-2-3 Functions of Indicators ........................2-6 Installation ..........................2-8 2-3-1 Installing the Sensor Head ......................2-8 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 9 Advanced Setting (Language) ....................3-52 3-8-1 Setting the Language ........................3-52 Advanced Setting (System) ....................3-53 3-9-1 Checking the Sensor Head and Amplifier Unit Versions ............3-53 3-9-2 Checking the Response Time ....................3-53 Section 4 Troubleshooting Error Messages ........................4-2 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 10 Errors Common to All Communications States ................4-2 Troubleshooting........................4-5 4-2-1 Frequently Asked Questions .......................4-5 Appendices Specifications and Dimensions................... A-2 A-1-1 Sensor Head ..........................A-2 A-1-2 Amplifier Unit ..........................A-10 A-1-3 Accessories ..........................A-15 Index ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 11: Terms And Conditions Agreement

    Omron’s exclusive warranty is that the Products will be free from defects in materials and work- manship for a period of twelve months from the date of sale by Omron (or such other period ex- pressed in writing by Omron). Omron disclaims all other warranties, express or implied.

  • Page 12: Application Considerations

    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. Application Considerations...

  • Page 13: Errors And Omissions

    Product. Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate; how- ever, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. Statement of security responsibilities for assumed use cases and...

  • Page 14: Safety Precautions

    The l symbol indicates operations that you must do. The specific operation is shown in the l and explained in text. This example shows a general precaution for something that you must do. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 15: Virus Protection

    Install and maintain the latest commercially available antivirus software on computers connected to control systems. Prevention of unauthorized access To prevent unauthorized access to OMRON products, implement the following meas- ures. • Introduction of physical controls that allow only authorized users to access control sys- tems and equipment •...
  • Page 16 This product is not intended for applications that directly or indirectly measure the hu- man body for the purpose of ensuring safety. Do not use the product for measurement systems for human body protection. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 17 Devices and Radiological Health). Accession Number: 2420972-000 When using a device equipped with the product in the U.S., attach an FDA certification label and a Warning label near the sensor mounted on customer equipment. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 18 This product is classified into Class 2 by the IEC60825-1:2014 standard. When using a device equipped with the product in these countries, attach a Warning label near the sensor mounted on customer equipment. 2. Sensor Head ZP-LS025£C, ZP-LS050£C, ZP-LS100£C, ZP-LS300£C, ZP-LS600£C: Class 1 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 19 This product is classified into Class 1 by the EN60825-1:2014+A11:2021 standard. • Usage in countries other than U.S., Canada, China and Europe This product is classified into Class 1 by the IEC60825-1:2014 standard. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 20: Precautions For Safe Use

    • Burn injury may occur. The product surface temperature rises depending on application conditions, such as the ambient temperature and the power supply voltage. Attention must be paid during oper- ation or cleaning. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 21: Precautions For Correct Use

    • Do not exceed 100,000 writing operations of the EEPROM (non-volatile memory). Setting informa- tion is written to the EEPROM when a threshold value change, teaching, or zero reset is executed. • Dispose in accordance with applicable regulations. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 22: Regulations And Standards

    • You must use SELV power supply for the DC power supplies that are connected as the Unit/input power supplies and output power supplies for the ZP-series products. We recommend that you use the OMRON S8VK-S/S8VK-G-series Power Supplies. EMC standard compliance was confirmed for the recommended Power Supplies.

  • Page 23: Related Manuals

    ZP-series Z496 ZP-EIP Learning how to use a The hardware, setup methods, and ZP-series EtherNet/IP functions of the ZP-series ™ EtherNet/IP Communication Communication Unit. EtherNet/IP Communication Unit Unit are described. User’s Manual ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 24: Terminology

    Amplifier Unit A ZP-series Amplifier Unit. Controller An OMRON CPU Unit or a Controller from another company connected to the Communication Unit through EtherNet/IP. Ethernet switch A device that efficiently transfers data between devices in a network. It sends data only to specific destinations, thus improving the network’s...

  • Page 25: Revision History

    A manual revision code appears as a suffix to the catalog number on the front and back covers of the manual. Cat. No. Z495-E1-02 Revision code Revision Date Revised content code December 2024 Original production April 2025 Expanded explanations, corrected errors in Amplifier Unit dimensions, and cor- rection of erroneous description. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 26 Revision History ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 27: Basic Configuration

    This section describes the features and system configuration of ZP-L Laser Displace- ment Sensor Sensor Head/Amplifier Units. What Is the ZP-L? ................... 1-2 1-1-1 Measurement Principle of the ZP-L..............1-2 Basic Flow of Operations ................1-3 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 28: What Is The Zp-L

    Light receiving axis Light emitting axis Workpiece Note The light-receiving element is a device that recognizes light (laser beam) as a signal. The ZP-L uses a CMOS (Complementary Metal Oxide Semiconductor) image sensor. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 29: Basic Flow Of Operations

    3-4 Advanced Setting (Measurement) Advanced Setting (I/O) 3-6 Advanced Setting (Display) Advanced Setting (BANK) 3-8 Advanced Setting (Language) Advanced Setting (System) Section 4 Troubleshooting In the Event of an Error 4-1 Error Messages Troubleshooting ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 30 3-5-4 Setting the Input Selection and Ex- ternal Inputs on page 3-37 3-5-5 Setting the Zero Memory on page 3-42 3-5-8 Setting the Initial Output on page 3-45 3-7-1 Changing the Bank on page 3-49 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 31: Installation And Connection

    Installing the Sensor Head ................2-8 2-3-2 Connecting the Amplifier Unit and Sensor Head........... 2-10 2-3-3 Installing the Amplifier Unit................2-11 Wiring ......................2-14 2-4-1 Wiring I/O Lines..................... 2-14 2-4-2 I/O Circuit Diagrams ..................2-16 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 32: System Configuration

    Ethernet switch ZP-series Laser Displacement Sensor Generic Ethernet cable • Recommended I/O cable Power supply cable power supply OMRON S8VK-S/ S8VK-G-series Power supply 24 V Control signal I/O control PLC input sensor ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 33 Minimum Connection Configuration with a Computer with Wave Inspire ZP Installed ZP-series Laser Support Software Displacement (Wave Inspire ZP) Sensor Power supply cable • Recommended power supply Power supply OMRON S8VK-S/ 24 V S8VK-G-series ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 34: Part Names And Functions

    (Refer to 2-2-3 Functions of Indicators on page 2-6 for details.) Mounting hole Fixes the mounting bracket, etc. with screws. Amplifier Unit connector Connects to the Amplifier Unit (ZP-L3£££) or Extension Cable (XS3W- M42£). ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 35: Additional Information

    Sensor Head connector • ZP-L35£0 (Slave unit) I/O cable * Not equipped on ZP-L3590 Amplifier Unit connector: 1 on one side Amplifier Unit connector: 1 on one side * Protective cover installed before shipment ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 36: Functions Of Indicators

    Not lit Not lit Not lit ue Undeter- mined Not lit Not lit Not lit Not lit Laser emission OFF In SETTING mode Blue (Flash- Not lit Not lit Not lit ing) ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 37 • The refresh cycle of the Sensor Head indicator is 20 ms. Since it takes more time than the measurement cycle of the sensor (250 μs or more), the indicator may not be able to follow the detection target such as an object passing by at a high speed. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 38: Installation

    M3 screw × 2 (included) M3 screw × 2 (included) Tightening torque: 0.5 to 0.6 N·m (Refer to A-1 Specifications and Dimensions on page A-2.) • Note the following when you install the Sensor Head. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 39 Sensor Head may prevent correct measurement. If you accidentally touch these sections, wipe off any dirt with a clean, soft cloth. • Fix the connector so that no strong load is applied to it. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 40: Connecting The Amplifier Unit And Sensor Head

    • When tightening or loosening the fixture, hold the fixture only. Holding the cover or cable may cause excessive rotational force to be applied to the connector, resulting in damage to the connector. 2-10 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 41: Installing The Amplifier Unit

    If you hook the tab on the I/O cable side on the DIN track first, the mounting strength may de- crease. l Removal Procedure Raise the Amplifier Unit in the direction of arrow 2 while pushing it in the direction of arrow 1. DIN Track End Plates 2-11 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 42 Place the optional End Plates (PFP-M) on both ends of the Amplifier Units (master unit and slave units to added) and fix them by tightening the screws on the End Plates (two End Plates per location). 2-12 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 43 • To remove the slave units, follow the above procedure in the reverse order. • When multiple Amplifier Units are connected together, the channel numbers are as shown below. CH1: Master unit, CH2 to CH5: Slave units 2-13 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 44: Wiring

    The Laser ON indicator goes out and the display shows Laser OFF in the measured value display area. (Refer to 3-5-8 Setting the Initial Output on page 3-45 for details on non-measurement output.) 2-14 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 45 Inputs the bank change signal. You can change the bank according to the combination of the Input Se- lect and the External Input settings. (Refer to 3-7 Advanced Setting (BANK) on page 3-49 for details on bank change input.) 2-15 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 46: I/O Circuit Diagrams

    100 Ω) This includes the power consumption of the Sensor Head. It does not include the load current of each out- put. The power consumption of the ZP-L3590 is 2,000 mW max. 2-16 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 47 100 Ω) This includes the power consumption of the Sensor Head. It does not include the load current of each out- put. The power consumption of the ZP-L3590 is 2,000 mW max. 2-17 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 48 2 Installation and Connection 2-18 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 49 Setting the Reverse Display ................3-46 3-6-2 Setting the Brightness ................... 3-46 3-6-3 Setting the Number of Digits ................. 3-46 3-6-4 Setting the Sensor Head Indicator ..............3-47 3-6-5 Setting the Startup Operation Display (Display Select)......... 3-47 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 50 Advanced Setting (Language)..............3-52 3-8-1 Setting the Language ..................3-52 Advanced Setting (System)................. 3-53 3-9-1 Checking the Sensor Head and Amplifier Unit Versions ....... 3-53 3-9-2 Checking the Response Time ............... 3-53 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 51: Basic Operations

    Note The function is enabled when Hold Function is set to Peak, Bottom, Sample, or Peak to Peak MODE/ESC button Shifts to the BANK Change display and executes BANK Change. UP button DOWN button ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 52 3 Amplifier Unit Operations Function Name RUN mode (Shortcut operation) SETTING mode MODE/ESC button Shifts to the Threshold teaching dis- play. ZERO/SET button ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 53: Functions Of Displays

    This area shows an icon that indicates whether the keys are locked. The icon appears when the keys are locked. Timing input This area shows an icon that indicates whether timing input is ON. The icon appears status when timing input is ON. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 54 Settings with this icon at the lower left are bank change targets. Language setting icon This icon represents a Language/Initialize setting. System setting icon This icon represents a system setting. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 55 Timing Zero reset Key lock BANK Change display input Bank No. increase Bank No. decrease Up/down cursor ZERO/SET MODE/ESC Note The measured value will not be updated on the simple settings displays. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 56 Language/Initialize BANK setting System setting I/O setting setting setting setting Note Refer to 3-2 Hierarchy of the Setting Display on page 3-15 for the structure of the entire advanced set- ting display. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 57: Operation At The First Power On

    3-1-4 Operations in the Operation Display In the RUN mode, press the button to switch the display. You can check the threshold values, analog output value, etc. while displaying the measured value. ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 58: Measured Value Indication

    The default setting for the measurement value is as follows. (Refer to 3-4-6 Setting the Measurement Increase/Decrease Direction on page 3-32 for details.) • Reference value 0: Reference distance • +: NEAR side • -: FAR side 3-10 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 59 RUN mode. Teaching the Thresholds Follow the procedure below to automatically calculate threshold values based on the measured value and the set tolerance. 3-11 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 60: Setting Procedure

    If “measured value shown ± set tolerance” is not within the measurement range, the Fail- ure screen appears and the threshold value remains unchanged. 3-12 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 61: Key Lock Function

    Executing Zero Reset By executing zero reset, you can set the measured value to 0 in any timing during measurement in the RUN mode. Set the measurement target to use as the reference. 3-13 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 62: Additional Information

    • You can also use the Zero Display function to set the reference value to a value other than 0. Refer to 3-4-2 Setting the Zero Reset Display Value on page 3-28 for details. 3-14 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 63: Hierarchy Of The Setting Display

    *1. The number of digits that can be set varies depending on the connected Sensor Head. Refer to 3-6-3 Setting the Number of Digits on page 3-46 for details. *2. The default value varies depending on the connected Sensor Head. Refer to Setting Method on page 3-23 for details. 3-15 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 64: Advanced Setting Mode

    *1. The number of digits that can be set varies depending on the connected Sensor Head. Refer to 3-6-3 Setting the Number of Digits on page 3-46 for details. *2. The default value varies depending on the connected Sensor Head. Refer to 3-4-3 Setting the Analog Output Scaling on page 3-28 for details. 3-16 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 65 *2. The number of digits that can be set varies depending on the connected Sensor Head. Refer to 3-6-3 Setting the Number of Digits on page 3-46 for details. *3. The default value varies depending on the connected Sensor Head. Refer to 3-4-4 Setting the Scaling on page 3-30 for details. 3-17 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 66 Refer to 3-6-3 Setting the Number of Digits on page 3-46 for details. Input Select page Button/External Input Button 3-37 External Input page Timing/BANK Timing 3-37 Zero Memory (Upper line: Setting) page OFF/ON 3-42 (Lower line: Default value) 3-18 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 67 *1. Refer to 3-6-3 Setting the Number of Digits on page 3-46 for the default value. Head Disp page ON/OFF 3-47 Display Select page Normal/High Thresh/Low Thresh/Analog /Resolution/Real Val- Normal 3-47 ue/Channel No./Enlarge View *2. Analog is displayed only for the master unit with analog output. 3-19 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 68 Ver. XXXX Sensor Head version shown 3-53 (Lower line: Default value) Amp Version page Amplifier Unit version shown Ver. XXXX 3-53 Response Time page System response time is shown 22 ms 3-53 3-20 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 69: Basic Setting

    Make sure that the measurement target is in the meas- urement range of the Sensor Head, and set Meas cycle to AUTO. The Amplifier Unit shifts to the measurement cycle ad- justing state. 3-21 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 70: Setting The Thresholds

    • When the judgment result is HIGH: The HIGH indicator lights. • When the judgment result is PASS: The PASS indicator lights. • When the judgment result is LOW: The LOW indicator lights. 3-22 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 71: Setting Method

    1. Calculation Slave unit 1 Master unit The calculation function has the following two calculation modes. • Thickness mode (for addition) • Step mode (for subtraction) 3-23 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 72 Measured value (MV) = (RV of A) + (RV of B) + Calculation reference value This allows for measuring the outside diameter and width of large measurement targets that cannot be measured within the measurement range of a single Sensor Head. 3-24 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 73: Setting Example

    After completion of the setting, the calculation reference value is internally determined so that the measured value is the set value of Thick. Note If you do not select Thick in Calculation, Thick will not be shown in the basic setting display. 3-25 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 74: Step Mode

    Mutual Interference Prevention Setting You can prevent mutual interference between two sensors by switching the laser emission timing of each sensor. Refer to Mutual Interference Prevention Function on page 3-43 for details. 3-26 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 75: Setting The Analog Output

    Initialize the settings and return to the factory defaults. Executing Initialize by button operation brings up the same display as when you turned ON the power for the first time. (Refer to 3-1-3 Operation at the First Power ON on page 3-9.) 3-27 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 76: Advanced Setting (Measurement)

    Enter the following two points. • Measured value for the maximum current/voltage value (upper limit of analog output scaling) • Measured value for the minimum current/voltage value (lower limit of analog output scaling) 3-28 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 77 3 Amplifier Unit Operations Analog output value (y) Correction Analog output correction value Current 20 mA Analog output correction value Current 4 mA Measured value (x) 3-29 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 78: Setting The Scaling

    Use the scaling function to display the measured value after correcting an error caused by the installa- tion condition of the Sensor Head. Enter the present measured value (Scale Before value) and the measured value after correction (Scale After value) for two points. 3-30 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 79: Setting The Measurement Surface Selection

    ZP-LS300£ 150.0 -150.0 ZP-LS600£ 400.0 -400.0 3-4-5 Setting the Measurement Surface Selection When the measured value is unstable, setting the position of the measurement target may help stabi- lize the measurement. 3-31 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 80: Setting The Measurement Increase/Decrease Direction

    To extract the change amount of rapid changes in a measured value that occur within a very short pe- riod of time, set the differential function. The differential filter compares the present value with the measured value before the set number of measurements (comparison internal) and outputs the difference. 3-32 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 81 Comparison interval: 10 cycles Displayed value (Differential calculation result) Setting value Description 1 to 8,000 Set the interval to compare the present value with the measured value (before the number of measurements). 3-33 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 82: Advanced Setting (I/O)

    Sampling period Bottom Holds the minimum value within the sampling period. After sampling is completed, Auto Bottom the held value is output. Present Minimum measured value value Output Sampling period 3-34 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 83: Sampling Time

    Sampling starts when the measured value falls below the set trigger level and ends when it rises above the trigger level. After sampling is completed, the held value is determined and output. Whether the timing input is ON or OFF does not affect sampling. 3-35 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 84: Setting The Timer Hysteresis

    It also delays (slows down) the rise of the HIGH and LOW judgment outputs from OFF to ON. The timing chart for the OFF-delay timer operation is shown below. 3-36 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 85: One-Shot Timer

    Timing or BANK. The functions of external inputs 1 and 2 are fixed to Laser OFF and Zero Re- set, respectively. Input line name Input terminal External input function Input 1 Pink wire LD-OFF Input 2 Orange wire Zero Reset Input 3 Purple wire Timing input 3-37 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 86 While the Laser OFF input is ON, laser emission is stopped. While the laser emission is stopped, the LASER indicator light on the Amplifier Unit is not lit. Refer to 2-2-2 Amplifier Unit on page 2-5 for details. Note Measurement is disabled while laser emission is stopped. 3-38 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 87: Timing Chart

    (2) ZeroReset OFF Turn ON the zero reset input for 1 s or more, and then turn it OFF. Zero reset is canceled and the measurement is resumed within 5 ms. • When Zero Memory is set to ON 3-39 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 88: Timing Input

    Reset Input The reset input function is enabled when Timing Reset is set for Input 4. When the reset input is turned ON, the hold state is released. Timing Chart 3-40 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 89 *1. In this example, when 1 ms elapses, both BANK A input and BANK B input may be judged as OFF, result- ing in a period of operation in BANK 0. 3-41 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 90: Setting The Zero Memory

    You can perform synchronous measurement with two or more sensors by setting the light emission timing of the Amplifier Units connected together to match either Timing A or Timing B so that the laser emission starts simultaneously. 3-42 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 91 Sensor Head 1: Timing A Sensor Head 2: Light emission Timing B ON time (Light emission cycle 2) Mutual interference prevention is enabled for measurement only when the same measurement cycle is set. 3-43 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 92: Setting The Keep Function And Keep Count

    If another non-measurement condition (e.g., Light Shortage) occurs while a non-measurement condi- tion (e.g., Light Excess) has been occurring continuously, the occurrence count of the non-measure- ment condition will be reset. 3-44 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 93: Setting The Initial Output

    If the present Analog Output setting is voltage (-5 to 5 V, 1 to 5 V, or 0 to 5 V), 5.5 V will be output in the event of a system error. If the present Analog Output setting is current (4 to 20 mA), 3 mA will be output in the event of a system error. 3-45 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 94: Advanced Setting (Display)

    In Digits, specify the number of digits (decimal point position) that will be displayed in the Operation display. Setting value Displayable values [mm] 0.001 -999.999 to 999.999 0.01 -9999.99 to 9999.99 -9999.9 to 9999.9 -9999 to 9999 3-46 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 95: Setting The Sensor Head Indicator

    3-6-5 Setting the Startup Operation Display (Display Select) Specify the Operation display that will be displayed immediately after startup. Setting value Display at next startup after setting Normal 3-47 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 96 Display at next startup after setting High Threshold Low Threshold Analog For current setting For voltage setting Note Displayed only for the master unit with analog output. Resolution Real Value Channel No. Enlarge View 3-48 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 97: Advanced Setting (Bank)

    High Threshold Low Threshold Zero Display Analog Scaling Analog Scaling High Analog Scaling Low l Bank Change Methods Bank change method RUN mode Shortcut key Command (via Communication Unit) External input 3-49 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 98 Additional Information When Input Select is set to External Input and External Input is set to BANK in the function set- tings, the BANK setting is not displayed in the SETTING mode. 3-50 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 99 BANK 0 and BANK 2. Change the Input Select setting from Button to External Input for BANK Change. Refer to 3-5-4 Setting the Input Selection and External Inputs on page 3-37 for details. 3-51 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 100: Advanced Setting (Language)

    You can select the text displayed on the Amplifier Unit from Japanese, English, Simplified Chinese, or Korean. The text on both the Operation display and the settings displays will be changed. 3-52 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 101: Advanced Setting (System)

    Additional Information If the Calculation setting is enabled and the measurement cycles of channel 1 and channel 2 are the same, the response time is the above response time plus 1 ms. 3-53 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 102 3 Amplifier Unit Operations 3-54 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 103: Troubleshooting

    This section describes measures to be taken in the event of trouble. Error Messages ....................4-2 4-1-1 Errors Common to All Communications States ..........4-2 Troubleshooting ..................... 4-5 4-2-1 Frequently Asked Questions ................4-5 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 104: Error Messages

    Head and Amplifier Sensor Unit. Unit. Head and Amplifier Unit 0x7FFF Sensor An internal part of Replace the Sensor ror-07 FF70 Head in- the Sensor Head is Head. ternal fail- damaged. ure. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 105 Head Head different the display. • from the from that used at Execute the initiali- previous the previous start- zation command to startup restore the factory connected defaults. ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 106 Black display White display None 0x7FFF Light Refer to 4-2-1 Frequently Asked Questions FFFE Shortage on page 4-5. None 0x7FFF Light Ex- FFFD cess None 0x7FFF Non- FFFF measure- ment state ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 107: Troubleshooting

    3-3-1 Setting the Meas- age Rate settings unintention- it is determined. Review the set values. urement Cycle on page ally set to large values? 3-21 3-4-1 Setting the Aver- age Rate on page 3-28 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 108 Is the sensor measuring steps Install the Sensor Head in an orientation that 2-3-1 Installing the on the measurement target does not block the light path at steps. Sensor Head on page that is moving? ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 109 (voltage/ type. log Output on page current)? 3-27 Are the analog output scaling Check the analog output scaling settings. 3-4-3 Setting the Ana- settings correct? log Output Scaling on page 3-28 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 110 4 Troubleshooting ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 111: Appendices

    This section provides information that supplements the main body of this manual, in- cluding the product specifications and dimensions, laser safety, version information, etc. Specifications and Dimensions ..............A-2 A-1-1 Sensor Head ....................A-2 A-1-2 Amplifier Unit ....................A-10 A-1-3 Accessories ....................A-15 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 112: A-1 Specifications And Dimensions

    Reference distance window C2.3 (ϕ5.6) (ϕ7.2) (9.9) Connector Indicator 2.15 31.4 Vinyl-insulated round cable ϕ4.0 (Unit: mm) Cable length*2 Model ZP-LS025£ 24.2 ZP-LS050£ 16.4 ZP-LS100£ Length specification Standard length [mm] 0.2M (260) (2,000) ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 113 F.S. refers to the entire measuring range (70 mm for ZP-LS100L). This shows the width of the variation of measured values when OMRON’s standard target (white diffuse object) is measured at a refer- ence distance with a measurement cycle of 1 ms and an average rate of 128 times.

  • Page 114: Mutual Interference

    0.8 mm 1 mm 4.6 mm 6.3 mm 1.3 mm 1.5 mm 6 mm 8.5 mm 1.7 mm 2 mm · ZP-LS100 2 mm 10 mm 4.6 mm 20 mm 4 mm ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 115 Appendices l Spot Diameter · ZP-LS025L · ZP-LS025S · ZP-LS050L · ZP-LS050S · ZP-LS100L · ZP-LS100S ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 116 2 × ϕ3.2 mounting hole C2.3 (ϕ5.6) (ϕ7.2) (9.9) Connector 2.15 25.3 Indicator 31.4 Vinyl-insulated round cable ϕ4.0 Cable length*2 (Unit: mm) Model ZP-LS300£ 5.91 ZP-LS600£ 2.95 Length specification Standard length [mm] 0.2M (260) (2,000) ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 117 F.S. refers to the entire measuring range (70 mm for ZP-LS100L). This shows the width of the variation of measured values when OMRON’s standard target (white diffuse object) is measured at a refer- ence distance with a measurement cycle of 1 ms and an average rate of 128 times.
  • Page 118 · ZP-LS300 · ZP-LS600 5 mm 4 mm 30 mm 25 mm 72 mm 14 mm 14 mm 31.3 mm 29 mm 145 mm ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 119 Appendices l Spot Diameter · ZP-LS300L · ZP-LS300S · ZP-LS600S · ZP-LS600L ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 120: A-1-2 Amplifier Unit

    When extension cable (XS3W-M422/M424- - ) is connected XS3W connector cable socket (straight) 34.6 R15.6 R18.8 Minimum 55.8 55.9 74.7 76.8 (89.4) (151.45) When extension cable (XS3W-M421/M423- -PR) is connected Cover open position (DIN Track mounting) A-10 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 121 Brown/ length Brown/ Brown/ tors Others Others Blue/ Others Blue/Black Blue/Black Black ZP-L3000 Φ5.2 mm 1.1±0.1 0.7±0.05 0.09 0.22 ZP-L3010 ZP-L3050 ZP-L3060 Black wire not provided for ZP-L3010 and ZP-L3060 A-11 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 122 20 to 30 V, including 10% ripple (p-p). This includes the power consumption of the Sensor Head. It does not include the load current of each output. For slave units, this indicates the degree of protection when connected. A-12 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 123 Model Cable outside diameter AWG size Cable length tors tion [mm ZP-L3510 Φ5.2 mm 0.09 ZP-L3560 • ZP-L3590 15.5 9.5 9.5 49.3 Unit coupling connector position M8x1.0 (5.8) 18.9 36.8 73.3 A-13 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 124 This includes the power consumption of the Sensor Head. It does not include the load current of each output. This indicates the degree of protection when connected to a master unit. A-14 ZP Series Laser Displacement Sensor User’s Manual (Z495)

  • Page 125: A-1-3 Accessories

    Mounting bracket Fixing bracket 16.8 2xR3 2xR3 28.9 ɸ3.2 90° 2xM3x0.5 11° 33.7 (Unit: mm) Material: Stainless steel (SUS304) Material: Stainless steel (SUS304) Weight: Approx. 43 g Weight: Approx. 4 g A-15 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 126 Applicable models: ZP-LS025£/ZP-LS050£/ZP-LS100£ Mounting bracket Fixing bracket 27.7 51.5 ɸ3.2 11° 90° 2xM3x0.5 2xR3 42.7 (Unit: mm) Material: Stainless steel (SUS304) Material: Stainless steel (SUS304) Weight: Approx. 41 g Weight: Approx. 4 g A-16 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 127 Applicable models: ZP-LS300£/ZP-LS600£ Mounting bracket Fixing bracket 2xR3 2xR3 ɸ3.2 90° 2xM3x0.5 16° 44.9 (Unit: mm) Material: Stainless steel (SUS304) Material: Stainless steel (SUS304) Weight: Approx. 71 g Weight: Approx. 6 g A-17 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 128 10 to 150 Hz, double amplitude 0.7 mm, 80 minutes each in X, Y, and Z directions Shock resistance 300 m/s , 3 times each in X, Y, and Z directions Material Stainless steel (SUS304) A-18 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 129 M5-L15 hexagon socket cap screw (Material: SUS) E39-L262/E39-L263 (optional) (Unit: mm) Material: Zinc die casting (ZDC2) Material: Aluminum (A5052) Weight: Approx. 56 g (including clamp fixing screw) Weight: Approx. 12 g A-19 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 130 300 m/s , 3 times each in X, Y, and Z directions Material Clamp: Zinc die-cast (ZDC2 Ni plating), Bracket: Aluminum (A5052) φ12 Post Applicable posts (E39-L262 and E39-L263) are optional. A-20 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 131 Index ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 132 3-15 HIGH judgment output.............2-14 PASS judgment output.............2-14 Hold Function..............3-34 Peak................3-34 Peak to Peak..............3-34 hold output result specifications........3-34 Hysteresis................3-36 PNP type................. 2-17 I/O circuit diagrams............2-16 reset input................2-15 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 133 3-38 timing input..............2-15 transition diagram of the operation display and simple set- tings................3-7 transition diagram of the setting display......3-8 Trigger Level..............3-34 troubleshooting..............4-5 Zero Memory..............3-42 zero reset input..............2-15 ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 134 Index ZP Series Laser Displacement Sensor User’s Manual (Z495)
  • Page 136 Hoffman Estates, IL 60169 U.S.A. Tel: (31) 2356-81-300 Fax: (31) 2356-81-388 Tel: (1) 847-843-7900 Fax: (1) 847-843-7787 ©OMRON Corporation 2024-2025 All Rights Reserved. OMRON ASIA PACIFIC PTE. LTD. OMRON (CHINA) CO., LTD. In the interest of product improvement, 438B Alexandra Road, #08-01/02 Alexandra Room 2211, Bank of China Tower, specifications are subject to change without notice.

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