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MICRO-EPSILON optoNCDT 1900 Operating Instructions Manual

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ILD1900-2
ILD1900-100
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ILD1900-10
ILD1900-500
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ILD1900-50
Operating Instructions
optoNCDT
1900
ILD1900-2LL
ILD1910-500
IlD1900-6LL
ILD1910-750
ILD1900-10LL
ILD1900-25LL
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Summary of Contents for MICRO-EPSILON optoNCDT 1900

  • Page 1 Operating Instructions optoNCDT 1900 ILD1900-2 ILD1900-100 ILD1900-2LL ILD1910-500 ILD1900-6 ILD1900-200 IlD1900-6LL ILD1910-750 ILD1900-10 ILD1900-500 ILD1900-10LL ILD1900-25 ILD1900-25LL ILD1900-50 ILD1900-50LL...
  • Page 2 Intelligent laser optical displacement measurement MICRO-EPSILON MESSTECHNIK GmbH & Co. KG Koenigbacher Str. 15 94496 Ortenburg / Germany Tel. +49 (0) 8542 / 168-0 Fax +49 (0) 8542 / 168-90 e-mail info@micro-epsilon.com www.micro-epsilon.com...

  • Page 3: Table Of Contents

    Light from Other Sources ..................26 5.1.2.2 Color Differences ..................... 26 5.1.2.3 Temperature Influences ................... 26 5.1.2.4 Mechanical Vibration ....................26 5.1.2.5 Movement Blurs ....................... 26 5.1.2.6 Surface Roughness ....................27 5.1.2.7 Angle Influences ....................... 28 5.1.3 Optimizing the Measuring Accuracy ................... 29 optoNCDT 1900...
  • Page 4 Overview Parameter ............................58 Inputs ................................59 7.3.1 Synchronization via Sync +/- Connections ................. 60 7.3.2 Synchronization via Multi-Function Input ..................62 Data Recording .............................. 63 7.4.1 Preliminary Remark ........................63 7.4.2 Measurement Configuration ......................63 7.4.3 Measuring Rate ..........................63 optoNCDT 1900...
  • Page 5 Output Scaling via Hardware Input ................85 7.6.3.4 Calculation of the Measurement Value at the Current Output ......... 86 7.6.3.5 Calculation of the Measurement Value from the Voltage Output ......87 7.6.4 Switching Outputs ........................88 7.6.5 Data Output ..........................89 optoNCDT 1900...
  • Page 6 RESET, Boot Sensor ....................113 A 3.2.1.5 RESETCNT, Reset Counter ..................113 A 3.2.1.6 ECHO, Switching the Command Reply, ASCII Interface ........113 A 3.2.1.7 PRINT, Sensor Settings ................... 114 A 3.2.1.8 SYNC ........................115 A 3.2.1.9 TERMINATION ......................115 optoNCDT 1900...
  • Page 7 A 3.2.6.2 ANALOGSCALEMODE, Scaling the Analog Output ..........124 A 3.2.6.3 ANALOGSCALERANGE, Scaling Limits with Two-Point Scaling ......124 A 3.2.6.4 ANALOGSCALESOURCE ..................124 A 3.2.7 Key Function ..........................125 A 3.2.7.1 KEYLOCK, Set Key lock ..................125 optoNCDT 1900...
  • Page 8 Tab Home ..............................133 A 4.2 Tab Settings ..............................134 A 4.2.1 Inputs ............................134 A 4.2.2 Data Recording ........................... 135 A 4.2.3 Signal Processing ........................137 A 4.2.4 Outputs ............................138 A 4.2.5 System Settings .......................... 140 optoNCDT 1900...

  • Page 9: Safety

    Caution - use of controls or adjustments or performance of procedures other than those specified may cause harm. Connect the power supply and the display-/output device in accordance with the safety regulations for electrical equipment. > Risk of injury > Damage to or destruction of the sensor optoNCDT 1900 Page 9...

  • Page 10: Notes On Ce Marking

    Avoid exposure to aggressive materials (washing agent, penetrating liquids or similar) on the sensor. > Damage to or destruction of the sensor Notes on CE Marking The following apply to the optoNCDT 1900: - EU directive 2014/30/EU - EU directive 2011/65/EU Products which carry the CE mark satisfy the requirements of the EU directives cited and the relevant applicable harmonized Euro- pean standards (EN).

  • Page 11: Intended Use

    Safety Intended Use - The optoNCDT 1900 system is designed for use in industrial and laboratory applications. - It is used ƒ for measuring displacement, distance, position and thickness ƒ for in-process quality control and dimensional testing - The system must only be operated within the limits specified in the technical data, see Chap.

  • Page 12: Laser Safety

    General The optoNCDT 1900 sensors operate with a semiconductor laser with a wavelength of 658 nm (visible/red) or 670 nm (visible/red). If the warning labels are covered over when the unit is installed, the user must ensure that supplementary labels are applied.
  • Page 13 EXCEPT FOR CONFORMANCE WITH IEC 60825-1 ED. 3., AS DESCRIBED IN LASER NOTICE NO. 56, DATED MAY 8, 2019. optoNCDT Fig. 4 True reproduction of the sensors with its actual location of the warning labels, class 2 optoNCDT 1900 Page 13...

  • Page 14: Laser Class 3R

    LASER KLASSE 3R Laser- P ≤ 5 mW; λ = 658 nm austritts- öffnung nach DIN EN 60825-1: 2022-07 laser aperture Fig. 5 Laser labels on the sensor cable Fig. 6 Laser warning sign on the sensor housing optoNCDT 1900 Page 14...
  • Page 15 ED. 3., AS DESCRIBED IN LASER NOTICE NO. 56, DATED MAY 8, 2019. optoNCDT Laser- austritts- öffnung laser aperture Fig. 7 True reproduction of the sensor with its actual location of the warning labels, class 3R optoNCDT 1900 Page 15...

  • Page 16: Functional Principle, Technical Data

    Functional Principle, Technical Data Short Description The optoNCDT 1900 uses the principle of optical triangulation, that is, a visible, modulated point of light is projected onto the target surface. The diffuse part of the reflection of this point of light is displayed depending on distance on a position-resolving element (CMOS) by an receiver optic which is arranged to the optical axis of the laser beam in a defined angle.

  • Page 17: Advanced Surface Compensation

    Functional Principle, Technical Data Advanced Surface Compensation The optoNCDT 1900 is equipped with an intelligent surface control feature. New algorithms generate stable measurement results even on demanding surfaces where changing reflections occur. Furthermore, these new algorithms compensate for ambient light up to 50,000 lux.

  • Page 18: Technical Data Ild1900-Xx

    < 3 W (24 V) 1 x HTL/TTL Laser on/off; Control inputs 1 x HTL/TTL Multifunction input Trigger in / slave in / zero setting / mastering / teach 1x RS422 synchronization input (trigger in, sync in, master/slave, master/slave alternating) optoNCDT 1900 Page 18...
  • Page 19 FSO = Full Scale Output, SMR = Start of measuring range, MMR = Mid of measuring range, EMR = End of measuring range The specified data apply to a white, diffuse reflecting surface (Micro-Epsilon reference ceramic for ILD sensors) 1) Factory setting: 4 kHz measuring rate, median 9; to change the factory setting requires an IF2001/USB converter, see Chap.

  • Page 20: Technical Data Ild1900-Xxll

    1 x HTL/TTL Multifunction input Trigger in / slave in / zero setting / mastering / teach 1x RS422 synchronization input (trigger in, sync in, master/slave, master/slave alternating) Digital interface RS422 / 18 bit, PROFINET EtherNet/IP optoNCDT 1900 Page 20...
  • Page 21 FSO = Full Scale Output, SMR = Start of measuring range, MMR = Mid of measuring range, EMR = End of measuring range The specified data apply to a white, diffuse reflecting surface (Micro-Epsilon reference ceramic for ILD sensors) 1) Factory setting: 4 kHz measuring rate, Median 9; to change the factory setting requires an IF2001/USB converter, see Chap.

  • Page 22: Technical Data Ild1910

    Factory setting 4 kHz, median 9, modifying the factory setting requires the IF2001/USB converter (see accessories) FSO = Full Scale Output; data related to the digital output and valid for white, diffusely reflecting surfaces (Micro-Epsilon reference ceramic for ILD sensors) Typical value with measurements at 4 kHz and median 9 ±15 %;...
  • Page 23 2 x color LEDs for power / status For EtherCAT, PROFINET and EtherNet/IP , connection via interface module is required (see accessories) Access to web interface requires connection to PC via IF2001/USB (see accessories) optoNCDT 1900 Page 23...

  • Page 24: Delivery

    If there is damage or parts are missing, immediately contact the manufacturer or supplier. Optional accessories are available in the appendix, see Chap. A Storage Storage temperature: -20 ... +70 °C (-4 ... +158 °F) Humidity: 5 ... 95 % (non-condensing) optoNCDT 1900 Page 24...

  • Page 25: Installation

    3.2. Dark or shiny objects being measured, e.g. black rubber, may require longer exposure times. The maximum exposure time is dependent on the measuring rate and can only be increased by reducing the sensor’s measuring rate. optoNCDT 1900 Page 25...

  • Page 26: Error Influences

    Light from Other Sources Thanks to their integrated optical interference filters the optoNCDT 1900 sensors offer outstanding performance in suppressing light from other sources. However, this does not preclude the possibility of interference from other light sources if the objects being mea- sured are shiny and if lower measuring rates are selected.

  • Page 27: Surface Roughness

    Ceramic reference surface Structured surface Recommendation for parameter choice: The averaging number should be selected in such a way that a surface area the size of which is comparable to those with mechanical measurements is averaged. optoNCDT 1900 Page 27...

  • Page 28: Angle Influences

    These influences have to be explicitly considered when scanning profiled surfaces. Basically the angle behavior of triangulation is li- able to the reflectivity of the measuring object surface. optoNCDT X-axis Y-axis Angle Fig. 10 Measurement errors through tilting with diffuse reflection optoNCDT 1900 Page 28...

  • Page 29: Optimizing The Measuring Accuracy

    In case of bore holes, blind holes and edges in the surface of moving targets the sensor must be arranged in such a way that the edges do not obscure the laser spot. correct optoNCDT incorrect (Shadow) Fig. 12 Sensor arrangement for holes and ridges optoNCDT 1900 Page 29...

  • Page 30: Mounting

    5.2.1 General The optoNCDT 1900 sensor is an optical system for measurements with micrometer accuracy. The laser beam must be directed per- pendicularly onto the surface of the target. Make sure it is handled carefully when installing and operating. Mount the sensor only to the existing holes on a flat surface.
  • Page 31 2 (.08) Dimensions in mm (inches) +0.012 ø6 H7 0.02 0.02 47.5 (1.87) Dimensions in mm Fig. 15 Dimensional drawing male (inches, rounded off) connector sensor cable ø4.8 (.19) Fig. 14 Dimensional drawing ±0.1 (2.36) mounting bores optoNCDT 1900 Page 31...

  • Page 32: Attachment, Dimensions Ild1910

    Keep this area free from nector sensor cable (inches, rounded off) light sources and/or their reflections MR = Measuring range 2 (.08) SMR = Start of measuring range Fig. 17 Dimensional drawing and free space, ILD1910-500/750 optoNCDT 1900 Page 32...

  • Page 33: Indicator Elements At Sensor

    - in measurement mode: selection of the functions Presets, switched on the power supply. Afterwards, they Averaging and Measurement frequency, see Chap. 6.8. are automatically locked in order to avoid misuse. Key Select Meaning - Sensor parameterization - Teaching or mastering optoNCDT 1900 Page 33...

  • Page 34: Electrical Connections

    Source Cable/Supply Interface End device PC1900-x/OE PC1900-x/OE IF2030/PNET IF2030/ENETIP IF2001/USB IF2004/USB PS 2020 PC1900-x/IF2008 (IF2008-Y) PC1900-x/IF2008 and IF2008-Y adapter cable IF2008/PCIE PC1900-x/C-Box Sensor supply Ethernet is done by peripheral. C-Box/2A Fig. 18 Connection examples on ILD1900 optoNCDT 1900 Page 34...
  • Page 35 C-Box/2A RS422 IF2004/USB four IF2008/PCIE, PCI interface card four PLC, ILD1900 or the like Functional input: trigger Switch, key, PLC or the like Switching input laser On/Off Fig. 19 Max. sensor channels on the peripheral devices optoNCDT 1900 Page 35...

  • Page 36: Pin Assignment

    (symmetric) with screen Tx - 15 Pink Rx + 9 Green PC1900-x with open ends RS422 - Input Internally terminated with 120 Ohm (symmetric) Rx - 16 Yellow 1) Used as trigger inputs in mode „Triggering“. optoNCDT 1900 Page 36...

  • Page 37: Supply Voltage

    11 ... or similar sources of pulse interference at 30 VDC ILD19x0 the same time. MICRO-EPSILON recom- mends using an optional available power supply unit PS2020 for the sensor. Blue Fig. 20 Connection of supply voltage...

  • Page 38: Laser On

    There is no external resistor for current limiting required. Connect Pin 3 with Pin 14 for permanent „Laser on“. Reaction Time for Laser-On: After the laser was switched on, correct measuring data are sent by the sensor approximately 10 ms later. optoNCDT 1900 Page 38...

  • Page 39: Analog Output

    GND (Pin 2) Black Voltage output ILD19x0 = 50 Ohm, I = 5 mA, short circuit protection at 7 mA 11... = 50 Ohm > 20 MOhm 30 VDC ≤ 100 nF Fig. 22 Wiring for analog output optoNCDT 1900 Page 39...

  • Page 40: Multifunction Input

    5V level (TTL): Low ≤ 0.8 V; High ≥ 2 V Internal pull-up resistor, an open input is identified as high. Connect the input with GND, to start the function. Violet Blue Fig. 23 Electrical wiring for multifunctional input optoNCDT 1900 Page 40...

  • Page 41: Rs422 Connection With Usb Converter If2001/Usb

    Fig. 24 Pin assignment IF2001/USB Terminal Converter 24 VDC Laser ON Laser ON Multifunction 24 VDC Switch 1 Switch 2 Connect GND with Laser ON to permanently activate the laser light source in the sensor 1 optoNCDT 1900 Page 41...

  • Page 42: Switching Output

    PNP (High side) appr. GND Push-Pull Push-Pull, negated Fig. 26 Switching characteristic switching output The switching outputs are activated when measuring object is missing, measuring object too close/too far, no valid measurement value or with an off-limit condition. optoNCDT 1900 Page 42...

  • Page 43: Connector And Sensor Cable

    The fixed connected sensor cable is cable carriers suitable. Unused open cable ends must be insulated to protect against short circuits or malfunction of the sensor. MICRO-EPSILON recommends to use the cable carriers suitable standard connection cable PC1900 of the optional accessories, see Chap. A Mount the cable connector if you use a cable carriers suitable sensor cable PC1900.

  • Page 44: Operation

    Operation Operation Getting Ready for Operation Install and assemble the optoNCDT 1900 in accordance with the instructions set out, see Chap. Connect the sensor with the indicator or monitoring unit and the power supply. The laser diode in the sensor can only be activated if at the input Laser on/off Pin 3 is connected with Pin 14, see Chap.

  • Page 45: Operation Via Web Interface

    The sensor is connected to a PC/notebook e. g. via a RS422 converter, supply voltage persist. sensorTOOL by MICRO-EPSILON is a piece of software that you can use to apply settings to the sensor and to view and document measurement data.

  • Page 46: Access Via Web Interface

    Depending on the selected measuring rate and the PC used, measured values may be reduced dynamically in the display. That is, not all measured values are transmitted to the web interface for display and saving. optoNCDT 1900 Page 46...
  • Page 47 The area System configuration in the Home tab displays the current settings for measuring rate, averaging and RS422 in blue lettering. The area Diagram type enables the change between graphical display of the measurement value or the video signal, each as value time diagram. optoNCDT 1900 Page 47...

  • Page 48: Presets, Setups, Measurement Configuration

    You can select a setup in the tab - Home > Measurement configuration or - Settings in the System settings > Load & Save > Saved measu- rement setting menu. Eight setups can be stored permanently in the controller, see Chap. 7.7.4. optoNCDT 1900 Page 48...
  • Page 49 If the sensor starts with user defined measurement setting no averaging (setup), see Chap. 7.7.4, changing the signal quality is not pos- sible. Static Median with 9 values + Moving with 128 values Dynamic Median, 9 values optoNCDT 1900 Page 49...
  • Page 50 1) Available for ILD1900-10/25/50 sensors After parametrization all the settings are to be stored permanently in a set of parameters. The next time you turn on the sensor they are available again. Therefore use the button Save settings. optoNCDT 1900 Page 50...

  • Page 51: Measurement Presentation Via Web Browser

    Stop stops the diagram; data selection and zoom function are still possible. Pause interrupts recording. Save opens the Win- dows selection dialog for file name and storage location to save the last 10,000 values in a CSV file (separation with semicolon). Click the button (Start), for starting the display of the measurement results. optoNCDT 1900 Page 51...
  • Page 52 The zoom window can also be moved by means of the mouse in the middle of the zoom window (arrow cross). Choice of a diagram type: measurement or video signal representation. optoNCDT 1900 Page 52...

  • Page 53: Video Signal Via Web Browser

    0 % (distance small) on the left and 100 % (distance big) on the right. The related measurement value is marked by means of a vertical line (peak marking). Fig. 30 Display of video signals optoNCDT 1900 Page 53...
  • Page 54 The masked range can be limited on request and is additionally limited by means of a light blue shading on the right and on the left. The remaining peaks in the resulting range are used for evaluation. optoNCDT 1900 Page 54...

  • Page 55: Parametrization Via Ascii Commands

    Each cycle takes 100 µs at a measuring rate of 10 kHz. The measured value N is available at the output after four cycles. The delay between acquisition and output is therefore 400 µs. As the processing in the cycles occurs parallel, after another 100 µs, the next measured value (N+1) is output. optoNCDT 1900 Page 55...

  • Page 56: Menu Structure, Operation Via Membrane Keys

    Store and activate function settings Legend navigating through options; select function briefly press key <0.5 sec. making a selection; enter/leave menu; select function press key for approx. 3 sec. press key for approx. 3 sec. optoNCDT 1900 Page 56...
  • Page 57 LED State flashes red 2.5 kHz Measuring 7.5 kHz 300 Hz 625 Hz 1.25 kHz select select select select 5 kHz rate LED Output flashes yellow select select select select Store and activate settings optoNCDT 1900 Page 57...

  • Page 58: Setting Sensor Parameters

    If the parametrization is not permanently stored on the sensor, the settings will be lost after switching off the sensor. Overview Parameter The following parameters can be set or changed in the optoNCDT 1900, see tab Settings. Inputs Laser power, Synchronization, Multi-function input, Termination...

  • Page 59: Inputs

    Pay attention to the signal intensity when switching the laser power. You achieve best possible results with a signal intensity of 25 ... 50 %. 1) The Medium laser power function is only available from firmware 004.004. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 59...

  • Page 60: Synchronization Via Sync +/- Connections

    Setting Sensor Parameters 7.3.1 Synchronization via Sync +/- Connections If two sensors measure against the same target, the sensors can be synchronized. The optoNCDT 1900 distinguishes between two types of synchronization. Type Used for Simultaneous Both sensors measure Measurement of differences (thickness, difference in height) on opaque objects. Here, Sen-...
  • Page 61 120 Ohm switchable, Symmetrical synchron out- input or output selected put (Master) or input (Slave) depending on the synchro- nization mode Sync - Red-blue 17-pin connector, M12, pin side male cable connector pigtail Fig. 34 Extract pin assignment optoNCDT 1900 Page 61...

  • Page 62: Synchronization Via Multi-Function Input

    System ground for power supply, blue switch signals (Laser on/off, Zero, Limits) Multi-function TrigIn, Zero/Master, TeachIn, Switching input violet input SlaveIn, see Chap. 5.4.6 17-pin connector, M12, pin side male cable connector pigtail Fig. 36 Extract pin assignment optoNCDT 1900 Page 62...

  • Page 63: Data Recording

    At a maximum measuring rate of 10 kHz, the CMOS element is exposed 10,000 times per second. The lower the measuring rate, the longer the maximum exposure time. The measuring rate is factory set to 4 kHz. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 63...

  • Page 64: Triggering

    General The value input and output on the optoNCDT 1900 can be controlled through an external electrical trigger signal or commands. Both analog and digital outputs (switching outputs) are affected. The measured value to the trigger point is output delayed, see Chap.
  • Page 65 Software triggering. Data recording is caused by the TRIGGERSW SET command. The sensor outputs the previously set number of measured values or initiates a continuous measured value output after the trigger event. Measurement value output can also be stopped via a command. optoNCDT 1900 Page 65...

  • Page 66: Triggering Data Recording

    Measurement values are calculated continuously and independently of the trigger event. A trigger event simply triggers the value out- put via a digital or an analog interface. Therefore, any values measured immediately before the trigger event are included in calculat- ing mean values (averages). Activating the data recording trigger deactivates the data recording trigger. optoNCDT 1900 Page 66...

  • Page 67: Masking The Evaluation Range, Roi

    Fig. 39 Light blue areas limit the evaluation range The exposure control optimizes the peaks in the evaluation range. Therefore, small peaks can be optimally adjusted when a high inter- ference peak is outside the evaluation range. optoNCDT 1900 Page 67...

  • Page 68: Exposure Mode

    Vary the exposure time in order to achieve a signal quality up to a maximum of 95 %. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 68...

  • Page 69: Peak Selection

    After this period has expired, an error value is output. 1) Amount of measurement cycles which output the last valid measurement. Then an error value is output. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 69...

  • Page 70: Signal Processing

    The average values are continuously recalculated with each measurement. The desired averaging depth is only achieved after the number of recorded measurement values corresponds at least to the averaging depth. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 70...

  • Page 71: Moving Average

    Averaging has no effect on the measuring rate or data rate in case of digital measurement value output. The averaging numbers can also be programmed via the digital interfaces. The optoNCDT 1900 sensor is delivered with “Median 9” as factory settings, i.e. median averaging over 9 measurement values.

  • Page 72: Recursive Average

    Example: average value from five readings ... 0 1 2 4 5 1 3 Sorted measurement values: 1 2 3 4 5 Median ... 1 2 4 5 1 3 5 Sorted measurement values: 1 3 4 5 5 Median (n+1) optoNCDT 1900 Page 72...

  • Page 73: Zeroing And Mastering

    An invalid master value, e. g. no peak available, will be acknowledged with the E602 Master value is out of range error. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 73...

  • Page 74: Zeroing, Mastering With Select Key

    Fig. 41 Flow chart for the return of zero setting and mastering 1) The key Select remains without effect since key lock is active. 2) The master value is not applied when LED State is red, flash frequency 8 Hz for 2 s. optoNCDT 1900 Page 74...

  • Page 75: Zeroing, Mastering With Hardware Input

    The function zeroing/mastering can be applied successive in several times. Between repeating the zeroing/mastering function a pause of 1 s is required. The zeroing/mastering function can also be combined with the select key. 1) With red State LED, the master value is not accepted, flashes with 8 Hz for 2 s. optoNCDT 1900 Page 75...

  • Page 76: Output Trigger

    1 (each measurement value) to 3,000,000. This allows you to adjust slower processes, such as a PLC, to the fast sensor without having to reduce the measuring rate. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 76...

  • Page 77: Outputs

    PushPull negative The hysteresis defines a dead band around the selected limit values. Minimum hold time 1 ... 1000 ms Value Hystereses 0 ... 2 x Measur- Value ing range optoNCDT 1900 Page 77...
  • Page 78 The switching outputs 1 and 2 can be activated regardless of any other channel. While using the web interface, the output is switched off via RS422. Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 78...

  • Page 79: Digital Output, Rs422

    Bit 6: Distance after EMR (extended) Bit 15: Measurement value is triggered Bit 16, 17: Status LED; - 00 – off 10 – red - 01 – green 11 – yellow Measured 18 Bit digital value [0; 262143] Value Counter optoNCDT 1900 Page 79...
  • Page 80 Peak is located in front of the measuring range (MR) 262078 Peak is located after the measuring range (MR) 262080 Measurement value cannot be evaluated, global error 262081 Peak is too wide 262082 Laser is off optoNCDT 1900 Page 80...

  • Page 81: Behavior Of The Digital Output

    Target Target Target 16 % 100 % MR 60 % 100 % MR 60 % 100 % MR -16.00 mm 84.00 mm -60.0 mm 40.00 mm -50.0 mm 50.00 mm 87746 153282 58910 124446 65464 131000 optoNCDT 1900 Page 81...
  • Page 82 Distance after 98232 mastering in mm 97576 50 % 100 % 120 SMR‘ 220 EMR‘ Reserve measuring range Fig. 45 Digital values ILD1900-100 after mastering with 200 mm Fig. 44 Digital values without zeroing or mastering optoNCDT 1900 Page 82...

  • Page 83: Analog Output

    - too far from the sensor - outside the EMR LED State Error Error the teaching process is aborted. Measuring object Fig. 46 Standard characteristic (black), reversed, within range Switching user-specific characteristic (red) outputs 1) With current output 3.0 mA. optoNCDT 1900 Page 83...

  • Page 84: Output Scaling With The Select Button

    When the Select button is pressed longer than 10 s or not within the time frame when resetting the output scaling, the State LED will this display as error. The State LED then flashes for two seconds with 8 Hz. optoNCDT 1900 Page 84...

  • Page 85: Output Scaling Via Hardware Input

    Fig. 49 Flow chart for output scaling Measuring Pin 10 (white-green) 200 ms t 4 - t 2 = 2 s Switching output 1 5 ... < 10 s t 2 t 3 Fig. 50 Flow chart for resetting the output scaling optoNCDT 1900 Page 85...

  • Page 86: Calculation Of The Measurement Value At The Current Output

    [3.8; < 4] SMR reserve current in mA [4; 20] Measuring range [> 20; 20.2] EMR reserve - 4) *|n - m| Measuring range in mm {10/25/50} m, n Teaching range in mm [0; MR] Distance in mm [m; n] optoNCDT 1900 Page 86...

  • Page 87: Calculation Of The Measurement Value From The Voltage Output

    Voltage in V [-0.1; < 0] SMR reserve *|n - m| [0; 10] Measuring range [> 10; 10.1] EMR reserve Measuring range in mm {10/25/50} m, n Teaching range in mm [0; MR] Distance in mm [m; n] optoNCDT 1900 Page 87...

  • Page 88: Switching Outputs

    Min = Minimum esis value is not reached. The same applies when the lower SMR = Start of measuring range limit value (minimum) is not reached. Switching output 2 reacts to a measuring range violation, see Fig. optoNCDT 1900 Page 88...

  • Page 89: Data Output

    - send software command Reset to the sensor. 7.6.5 Data Output Measurement data output via individual channels can be activated/deactivated in this menu. Please refer to RS422 and Analog output, Chap. 7.6.2, see Chap. 7.6.3, for the interface settings. optoNCDT 1900 Page 89...

  • Page 90: System Settings

    Refresh extends the interval until key lock starts. Active The keys do not respond in any user level Inactive The keys are active in any user level Grey shaded fields require a selection. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 90...

  • Page 91: Load And Save

    A. area A. The dialog Measurement set- setup into the field e.g. The dialog Measurement set- tings opens. Rubber1_21 and click tings opens. Click on the button Favorite. the button Save. Click on the button Load. optoNCDT 1900 Page 91...
  • Page 92 The dialog measurement settings opens. Click on the button Export. Click on the button Search. A Windows dialog for file selections opens. Choose the desired file and click on the button Open. Click on the button Import. optoNCDT 1900 Page 92...

  • Page 93: Import, Export

    Download. The file name for the adjacent parameter set. example is <...\Downloads\ILD1750_BA- SICSETTINGS_MEASSETTINGS_... In order to avoid that an already existing setup is overwritten unintention- ally during import, an automatic security request is carried out (see adjacent figure). optoNCDT 1900 Page 93...

  • Page 94: Access Authorization

    Fig. 55 Permissions within the user hierarchy Enter the standard password “000” or a custom password into the Pass- word box, and click Login to confirm. Change to the User level by clicking the Logout button. Fig. 56 Changing to professional level optoNCDT 1900 Page 94...

  • Page 95: Reset Sensor

    All passwords are case-sensitive. Numbers are allowed, but special characters are not permitted. The maximum length is 31 characters. User level when User / Defines the user level that is enabled when the sensor starts the next time. MICRO-EPSILON restarting Professional recommend to select User level.

  • Page 96: Digital Interfaces Rs422

    H byte 1. Depending on the measuring rate, baud rate and output data rate output all data can be output in one block. If data output is overloaded, an error value is transmitted within the distance value. Use the com- mand GETOUTINFO_RS422 to query for data selection and output sequence. optoNCDT 1900 Page 96...

  • Page 97: Conversion Of The Binary Data Format

    The sensor continues to deliver measurement values to the RS422 output even while communicating with the sensor. For the data transmission with a PC the MICRO-EPSILON IF2008/PCIE PCI BUS interface card is suitable. This can be connected to the sensor via the PC1900-x/IF2008 interface cable, which is also available as an option. The IF2008/PCIE combines the three bytes for the data word and saves them in the FIFO.

  • Page 98: Cleaning

    - features by identical functions for the communication (commands), - provides a consistent transmission format for all MICRO-EPSILON sensors. For C/C++ programmers MEDAQLib contains an additional header file and a library file. You will find the latest driver / program rou- tine at: www.micro-epsilon.com/service/download/...

  • Page 99: Disclaimer

    MICRO-EPSILON or to your distributor / retailer. MICRO-EPSILON undertakes no liability whatsoever for damage, loss or costs caused by or related in any way to the product, in par- ticular consequential damage, e.g., due to...

  • Page 100: Decommissioning, Disposal

    Here you can inform yourself about the respective national collection and return points. - Old devices can also be returned for disposal to MICRO-EPSILON at the address given in the imprint at https://www.micro-epsilon.de/impressum/. - We would like to point out that you are responsible for deleting the measurement-specific and personal data on the old devices to be disposed of.

  • Page 101: Appendix

    IF2030/PNET Interface module for PROFINET or Ethernet connection of a IF2030/ENETIP Micro-Epsilon sensor with RS485 or RS422 interface, suitable for PC1900-x/OE cables, top-hat rail housing, incl. GSDML file for software integration in the PLC optoNCDT 1900...
  • Page 102 17-pin molded connector resp. open ends PC1900-x/IF2008 Interface and supply cable Length x = 3, 6, 9 or 15 m 17-pin. molded connector resp. 15-pin Sub-D-connector PC1900-x Supply and output cable, Length x = 3, 6, 9 or 15 m optoNCDT 1900 Page 102...
  • Page 103 Appendix | Optional Accessories PC1900-x/C-Box Supply and output cable Length x = 3, 6, 9 or 15 m 15-pin Sub-D connector 15-pin. Sub-D plug for connection to C-Box M12 threaded socket optoNCDT 1900 Page 103...

  • Page 104: A 2 Factory Setting

    If you hold the key pressed for longer than 15 seconds, the sensor is not reset to factory settings. If the Select key is kept pressed when switching on the sensor (or with a reset), the sensor switches to the Bootloader mode. optoNCDT 1900 Page 104...

  • Page 105: A 3 Ascii Communication With Sensor

    Alternative inputs of parameter values are displayed separately by „|“, for example the values „a“, „b“ or „c“ can be set for “a|b|c“. Parameter values in <> brackets are selectable from a value range. optoNCDT 1900 Page 105...
  • Page 106 These are analogous to the error messages. In case of warnings the command is executed. The replies to the commands GETINFO and PRINT are useful for support requests to the sensor, because they contain sensor set- tings. optoNCDT 1900 Page 106...

  • Page 107: Overview Commands

    Select Trigger Source Chap. A 3.2.3.4 TRIGGERAT Effect of the Trigger Input Chap. A 3.2.3.5 MFILEVEL Select level for switching input Chap. A 3.2.3.6 TRIGGERCOUNT Number of measurement values displayed Chap. A 3.2.3.7 TRIGGERSW Software - Trigger Pulse optoNCDT 1900 Page 107...
  • Page 108 Voltage or current output Chap. A 3.2.6.2 ANALOGSCALEMODE Scaling analog output Chap. A 3.2.6.3 ANALOGSCALERANGE Scaling limits analog output Chap. A 3.2.6.4 ANALOGSCALESOURCE Port for teach function Key function Chap. A 3.2.7.1 KEYLOCK Set key lock optoNCDT 1900 Page 108...
  • Page 109 Reduction of measurement value output Chap. A 3.2.9.4 OUTHOLD Setting of error processing Chap. A 3.2.9.5 GETOUTINFO_RS422 List intended data for RS422 Chap. A 3.2.9.6 META_OUT_RS422 Possible data for RS422 Chap. A 3.2.9.7 OUT_RS422 Measurement data output with RS422 optoNCDT 1900 Page 109...

  • Page 110: A 3.2.1 General Commands

    Cursor, the sensor waits for an entry E<dd> <Msg> Error message, execution refused W<dd> <Msg> Warning <ddd> Three digits <Msg> Message Format Group Optional parameters <> Placeholder Alternative If spaces are used in parameters, the parameters must be placed in quotation marks. optoNCDT 1900 Page 110...
  • Page 111 The name of a user-defined setting. Names must contain at least 2 characters, and can contain a maximum of 31 characters. The following characters are permitted: a-zA-Z0-9_ The names of presets are not allowed, and names may not begin with ‘‘AUTO’’. optoNCDT 1900 Page 111...

  • Page 112: A 3.2.1.2 Getinfo, Sensor Information

    A 3.2.1.3 LANGUAGE Web Interface LANGUAGE DE | EN Determines the language for the web interface - DE: set language to German - EN: set language to English The web interface is displayed in the selected language. optoNCDT 1900 Page 112...

  • Page 113: A 3.2.1.4 Reset, Boot Sensor

    ECHO, Switching the Command Reply, ASCII Interface ECHO ON|OFF Setting the command reply with an ASCII command: - ON: command reply on, for example ok (or error message) -> - OFF: command reply off, e.g. -> optoNCDT 1900 Page 113...

  • Page 114: A 3.2.1.7 Print, Sensor Settings

    COMP MEDIAN 9 ERROROUTHOLD 0 TRIGGERSOURCE NONE ERRORLIMITCOMPARETO1 LOWER TRIGGERMODE EDGE ERRORLIMITCOMPARETO2 LOWER TRIGGERLEVEL HIGH ERRORLIMITVALUES1 0.0000 10.0000 TRIGGERAT INPUT ERRORLIMITVALUES2 0.0000 10.0000 TRIGGERCOUNT 1 ERRORHYSTERESIS 0.0000 MASTERSIGNAL SHUTTERMODE MEAS MASTERSIGNAL DIST1 0.000 SHUTTER 100.0 MASTERSOURCE NONE -> optoNCDT 1900 Page 114...

  • Page 115: A 3.2.1.8 Sync

    TERMINATION TERMINATION OFF | ON Activation of a terminating resistor in synchronization instruction Switches off/on the termination resistor at the Sync/Trig synchronization input in order to avoid reflection. OFF: no terminating resistor ON: with terminating resistor optoNCDT 1900 Page 115...

  • Page 116: A 3.2.2 User Level

    The old password must be entered once, and the new password twice. If the new passwords do not match, an error message is dis- played. A password may only contain letters (A to Z) and numbers, but no letters with accents or umlauts. Upper and lower case are distinguished. The maximum length is 31 characters. optoNCDT 1900 Page 116...

  • Page 117: A 3.2.3 Triggering

    Triggering the measurement value output. When calculating the mean, measured values immediately before the trig- ger event are used. A 3.2.3.5 MFILEVEL, Input Level Multi-Function Input MFILEVEL HTL|TTL Selection of switching or trigger level for the multi-function input - HTL: Input expects HTL level - TTL: Input expects TTL level optoNCDT 1900 Page 117...

  • Page 118: A 3.2.3.6 Triggercount, Number Of Output Measurement Values

    - SET: Generates one single trigger pulse when edge triggering (EDGE) is active. Continuously generates trigger pulses with level triggering (PULSE) - CLR: Stops trigger pulses with level triggering (PULSE). With edge triggering, an ongoing task is aborted. Abortion is also possible when selecting the trigger sources MFI and SyncIO. optoNCDT 1900 Page 118...

  • Page 119: A 3.2.4 Interfaces

    Defines the monitoring function for the switching outputs. - LOWER: Monitors if the measurement value falls short of the limit value - UPPER: Monitors if the measurement value exceeds the limit value - BOTH: Monitors excess/shortfall of limit values. optoNCDT 1900 Page 119...

  • Page 120: Errorlimitvalues1/2

    ERROROUTHOLD ERROROUTHOLD <hold period> Indicates in ms how long the switching output must be active at least when the limit value is exceeded. This time period starts when the limit value is exceeded. Range: 0….1000 [ms]. optoNCDT 1900 Page 120...

  • Page 121: A 3.2.5 Handling Of Setups

    EXPORT (MEASSETTINGS <SettingName>) | BASICSETTINGS | MEASSETTINGS_ALL | ALL Export sensor settings. - MEASSETTINGS: Only transmits measurement settings with the name <SettingName>. - BASICSETTINGS: Only transmits device settings. - MEASSETTINGS_ALL: Transmits all measurement settings. - ALL: Transmits all device and measurement settings. optoNCDT 1900 Page 121...

  • Page 122: A 3.2.5.3 Meassettings, Load / Save Measurement Settings

    ƒ INITIAL: Returns the name of the setup intended for the next start of the sensor. Alternatively, the sensor responds with MEAS- SETTINGS INITIAL AUTO when this command had been sent before. ƒ LIST: Returns the names of all saved setups. optoNCDT 1900 Page 122...

  • Page 123: A 3.2.5.4 Basicsettings, Load / Save Device Settings

    - ALL: Deletes measurement and device settings and loads the standard preset for the measurement settings or the default param- eters for the device settings. - MEASSETTINGS: Loads the measurement settings and deletes the standard presets loaded. - BASICSETTINGS: Deletes the device settings and loads the default parameters. optoNCDT 1900 Page 123...

  • Page 124: A 3.2.6 Analog Output

    A 3.2.6.4 ANALOGSCALESOURCE ANALOGSCALESOURCE NONE | MFI | KEY_SELECT Determination of the port for teaching. - NONE: No port selected. - MFI: Switching input triggers teaching function. - KEY_SELECT: The Select key triggers the teaching function. optoNCDT 1900 Page 124...

  • Page 125: A 3.2.7 Key Function

    - DISTW: output of peak with the largest area - DIST1: output of first peak - DISTL: output of last peak A 3.2.8.3 MEASRATE, Measuring Rate MEASRATE <frequency> Specifies the measuring rate in kHz, range 0.25 … 10 kHz. optoNCDT 1900 Page 125...

  • Page 126: A 3.2.8.4 Shutter, Exposure Time

    ROI, Video Signal, Masking the Evaluation Range ROI <Start> <End> Sets the evaluation range for „Region of interest“. Start and end must be between 0 and 511. The “start” value is smaller than the “end” value. optoNCDT 1900 Page 126...

  • Page 127: A 3.2.8.9 Comp , Averaged Measurements

    - MEDIAN, MOVING and RECURSIVE: averaging functions - NONE: deletes a calculation block A 3.2.8.10 List of Possible Signals for Mastering META_MASTER Lists all defined master signals from the MASTERSIGNAL command and can be used with the MASTER command. optoNCDT 1900 Page 127...

  • Page 128: A 3.2.8.11 Master

    Choice of port for mastering. - NONE: No port (hardware) selected, mastering is possible via command. - MFI: Use switching input in order to trigger mastering. - KEY_SELECT: Use Select key in order to trigger mastering. optoNCDT 1900 Page 128...

  • Page 129: A 3.2.9 Data Output

    - NONE: No holding of the last measured value, output of error value. - INFINITE: Infinite holding of the last measurement value. - <n>: Holding the last measured value over a number of measuring cycles n; then an error value is output. n = (1 ... 1024). optoNCDT 1900 Page 129...

  • Page 130: A 3.2.9.5 Getoutinfo_Rs422, Query Selected Data

    - TIMESTAMP_HI: Time stamp (16 Bit upper word) - INTENSITY: intensity - STATE: Status word - TRIGGEREVENTCOUNTER: Trigger event counter - TRIGGERVALUECOUNTER: Trigger value counter - UNLIN: Non-calibrated distance value (raw value) - VIDEO: video signal (raw value) - MEASRATE: measuring rate (frequency) optoNCDT 1900 Page 130...

  • Page 131: A 3.3 Example Command Sequence During Selection Of Measurement Value

    E214 Entered command is too long to be processed The indicated command with the parameters it too long (larger than 255 bytes). E220 Timeout, command aborted Timeout with mastering. E232 Wrong parameter count Too high or small number of parameters. optoNCDT 1900 Page 131...
  • Page 132 W320 The measuring output has been adapted automatically. The measurement value output has been adapted automatically. W570 The input has been adapted automatically to a limited range. The input has been adapted automatically to a limited range. optoNCDT 1900 Page 132...

  • Page 133: A 4 Control Menu

    Setup 1 ... Setup 8 Setups contain user-specific measurement settings. Unlike the presets they can be changed anytime. Signal quality Static / balanced / dynamic / no averaging The signal quality affects averaging of measurement values. optoNCDT 1900 Page 133...

  • Page 134: A 4.2 Tab Settings

    Pay attention to the signal intensity when switching the laser power. You achieve best possible results with a signal intensity of 25 ... 50 %. 1) The Medium laser power function is only available from firmware 004.004. optoNCDT 1900 Page 134...

  • Page 135: Data Recording

    Setting the evaluation range for the „Region of interest“, i.e. only this range is used for logging the measuring values. The Start of range value has to be smaller than the End of range value. End of range 1 ... 100 % Value optoNCDT 1900 Page 135...
  • Page 136 5.2 / 10.2 V instead of measurement value. The RS422 interface outputs an error value. Hold last value infinite Analog output and RS422 interface stop at the last valid value. Hold last value 1 ... 1024 Value optoNCDT 1900 Page 136...

  • Page 137: A 4.2.3 Signal Processing

    Indicates the sensor which data is to be excluded from output, thus the data amount to be transmitted is reduced. Reduction relates RS422 / Analog Interfaces to be used for undersampling are to be selected via the checkbox. optoNCDT 1900 Page 137...

  • Page 138: Outputs

    The hysteresis defines a dead band around the Switching level NPN / PNP / PushPull / selected limit values. PushPull negative Minimum hold time 1 ... 1000 ms Value Hystereses 0 ... 2 x Measur- Value ing range optoNCDT 1900 Page 138...
  • Page 139 RS422 and analog output cannot be operated simultaneously. The switching outputs 1 and 2 can be activated regardless of any other channel. While using the web interface, the output is switched off via RS422. optoNCDT 1900 Page 139...

  • Page 140: System Settings

    Safe Saves changed device settings. Search You load the device settings from a PC or the like to the ILD1900 with both buttons. Import Export Saves the device settings on a connected PC or the like. optoNCDT 1900 Page 140...
  • Page 141 Read only permission Logout / Login Button starts change of access permission. Sets the user level the sensor starts with after re- User level when boot. In this case MICRO-EPSILON recommends the Professional / User restarting selection user. password Value Case-sensitive rules are observed for all passwords.
  • Page 142 After the programming all settings must be permanently stored under a parameter set so that they are available again when the sensor is switched on the next time. Value Fields with dark border require entry of a value. optoNCDT 1900 Page 142...
  • Page 144 MICRO-EPSILON MESSTECHNIK GmbH & Co. KG Koenigbacher Str. 15 · 94496 Ortenburg / Germany Tel. +49 (0) 8542 / 168-0 · Fax +49 (0) 8542 / 168-90 X9751416-B012123MSC info@micro-epsilon.com · www.micro-epsilon.com Your local contact: www.micro-epsilon.com/contact/worldwide/ MICRO-EPSILON MESSTECHNIK...

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