MICRO-EPSILON optoNCDT 1220 Operating Instructions Manual
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MICRO-EPSILON optoNCDT 1220 Operating Instructions Manual

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Operating Instructions
optoNCDT
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Summary of Contents for MICRO-EPSILON optoNCDT 1220

  • Page 1 Operating Instructions optoNCDT 1220 ILD 1220-10 ILD 1220-500 ILD 1220-25 ILD 1220-50 ILD 1220-100 ILD 1220-200...
  • 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

    Temperature Influences ....................19 5.1.2.4 Mechanical Vibration ....................19 5.1.2.5 Movement Blurs ......................19 5.1.2.6 Surface Roughness ....................20 5.1.2.7 Angle Influences ......................21 5.1.3 Optimizing the Measuring Accuracy ................... 22 Mounting, Dimensions ..........................23 Indicator Elements at Sensor ........................25 optoNCDT 1220...
  • Page 4 7.4.4 Triggering ............................44 7.4.4.1 General ........................44 7.4.4.2 Value Output Trigger ....................45 Outputs ................................46 7.5.1 Overview ............................46 7.5.2 Digital Output, RS422 ........................47 7.5.2.1 Values, Ranges ......................47 7.5.2.2 Characteristics Digital Output ..................48 optoNCDT 1220...
  • Page 5 Digital Interface RS422 ......................66 Measurement Data Format ..........................66 Conversion of the Binary Data Format ......................67 Cleaning ..........................67 Software Support with MEDAQLib ..................68 Disclaimer ..........................69 Service, Repair ........................69 Decommissioning, Disposal ....................70 optoNCDT 1220...
  • Page 6 A 3.3.4.3 MFIFUNC, Function Selection Multifunctional Input ........... 84 A 3.3.4.4 ERROROUT1, Activate Error Output ................84 A 3.3.4.5 ERRORLEVELOUT1, Output Level Digital Output ............85 A 3.3.4.6 ERRORLIMIT ....................... 85 A 3.3.4.7 ERRORHYSTERESIS ....................85 A 3.3.4.8 ERROROUTHOLD ....................... 85 optoNCDT 1220...
  • Page 7 A 3.3.9.1 OUTPUT, Selection of Measurement Value Output ............ 91 A 3.3.9.2 OUTHOLD, Error Processing ..................91 A 3.3.9.3 GETOUTINFO_RS422, Request Data Selection ............91 A 3.3.9.4 OUT_RS422 ......................... 91 A 3.3.9.5 OUTADD_RS422, Selection of Data Additional Values ..........92 A 3.4 Error Messages .............................. 93 optoNCDT 1220...
  • Page 8 1220...

  • 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 according to the safety regulations for electrical equip- ment. > Risk of injury > Damage to or destruction of the sensor optoNCDT 1220 Page 9...

  • Page 10: Notes On Ce Marking

    Avoid exposure of sensor to aggressive media (detergents, cooling emulsions). > Damage to or destruction of the sensor Notes on CE Marking The following apply to the optoNCDT 1220: - 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: Notes On Ukca Marking

    The UKCA Declaration of Conformity and the technical documentation are available to the responsible authorities according to the UKCA Directives. Intended Use - The optoNCDT 1220 system is designed for use in industrial and laboratory applications. - It is used ƒ for measuring displacement, distance, position and thickness ƒ...

  • Page 12: Laser Safety

    COMPLIES WITH 21 CFR 1040.10 AND 1040.11 EXCEPT FOR CONFORMANCE WITH IEC 60825-1 P 1mW; =670nm ED. 3., AS DESCRIBED IN LASER NOTICE NO. 56, DATED MAY 8, 2019. Fig. 1 Laser labels on the sensor cable optoNCDT 1220 Page 12...
  • Page 13 Fig. 3 Sensor cable and sensor with laser sign, ILD 1220 If both warning labels are covered over when the unit is installed, the user must ensure that supplementary labels are applied. Please observe national regulations, e. g., Laser Notice No. 50 for the USA. optoNCDT 1220 Page 13...

  • Page 14: Functional Principle, Technical Data

    Functional Principle, Technical Data Short Description The optoNCDT 1220 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 15: Technical Data

    Class 2 in accordance with IEC 60825-1: 2014 20,000 lx 7,500 lx Permissible ambient light Supply voltage 11…30 VDC Power consumption < 2 W (24 V) Analog output 4 ... 20 mA (12 bit, freely scalable within the measuring range) optoNCDT 1220 Page 15...
  • Page 16 SMR = start of measuring range, MMR = mid of measuring range, EMR = end of measuring range The specified data apply to white, diffuse reflecting surfaces (Micro-Epsilon reference ceramic for ILD sensors) 1) Factory setting 1 kHz, modifying the factory settings requires the IF2001/USB converter (see accessories)

  • Page 17: Delivery

    If there is damage or parts are missing, immediately contact the manufacturer or supplier. See Appendix for further accessories, see Chap. A Storage Temperature range storage: -20 ... +70 °C (-4 °F ... +158 °F) Humidity: 5 - 95 % (non-condensing) optoNCDT 1220 Page 17...

  • Page 18: Installation

    Chap. 3.2. Dark or shiny objects being measured, e.g. black rubber, may require longer exposure times. The exposure time is dependent on the measuring rate and can only be increased by reducing the sensor’s measuring rate. optoNCDT 1220 Page 18...

  • Page 19: Error Influences

    Light from other Sources Thanks to their integrated optical interference filters the optoNCDT 1220 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 20: 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 mechani- cal measurements is averaged. optoNCDT 1220 Page 20...

  • Page 21: 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. X-axise Y-axis Angle Fig. 6 Measurement errors through tilting with diffuse reflection optoNCDT 1220 Page 21...

  • Page 22: 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. incorrect correct (shadow) Fig. 8 Sensor arrangement for holes and ridges optoNCDT 1220 Page 22...

  • Page 23: Mounting, Dimensions

    Mounting, Dimensions The optoNCDT 1220 sensor is an optical system for measurements with micrometer accuracy. The laser beam must be directed perpendicularly onto the surface of the target. In case of misalignment it is possible that the measurement results will not always be accurate.
  • Page 24 End of measuring range their reflections FSO = Full scale output (.08) (.31) Fig. 10 Dimensional drawing and free space for optics and optical free space A: 2x M3 for direct fastening or 2x M2 for bolt connection optoNCDT 1220 Page 24...

  • Page 25: Indicator Elements At Sensor

    The programmable touch key select calls up the functions Reset, Teaching or zeroing. By factory default this key is only ac- tive for the first 5 minutes after power up. After that it will be automatically locked. optoNCDT 1220 Page 25...

  • Page 26: Electrical Connections

    The periphery devices can be connected to the sensor by the illustrated connections. The converter IF2001/USB also supplies the operating voltage (24 V DC) of the sensor. Power to the converter is supplied e. g. by the optional power supply PS 2020. optoNCDT 1220 Page 26...
  • Page 27 Application / terminal device IF2001/USB, RS422 USB converter IF2030/PNET, IF2030/ENETIP SPS, ILD 1220 or the like Functional input: trigger Switch, key, PLC or the like Switching input laser On/Off Fig. 12 Max. sensor channels on the peripheral devices optoNCDT 1220 Page 27...

  • Page 28: Pin Assignment

    4 ... 20 mA Load = 500 Ohm: U 2 ... 10 V with U > 17 V Load blue Ground potential Supply and signal ground Connector housing Shield Sensor housing Connect with potential equalization optoNCDT 1220 Page 28...

  • Page 29: Supply Voltage

    11 ... same time. 30 VDC ILD1220 MICRO-EPSILON recommends using an optional available power supply unit PS2020 for the sensor. blue Ground Fig. 13 Connection of supply voltage 5.4.4...

  • Page 30: Rs422 Connection With Usb Converter If2001/Usb

    11... 1 ... 5 V at U > 11 V white 100 nF 30 VDC R = 500 Ohm: blue 2 ... 10 V at U > 17 V blue Fig. 16 Wiring for voltage output optoNCDT 1220 Page 30...

  • Page 31: Multifunctional Input

    High level≥ 8 V (max 30 V), Internal pull up resistance, an open input is noticed as High. violet Connect the input with GND to trigger the function. blue Fig. 17 Electrical wiring for multifunctional input optoNCDT 1220 Page 31...

  • Page 32: Digital Output

    PNP (High side) appr. GND Push-Pull Push-Pull, negated Fig. 19 Switching characteristic digital output The digital output is activated when measuring object is missing, measuring object too close/too far or when no valid measurement value can be determined. optoNCDT 1220 Page 32...

  • Page 33: Sensor Cable

    Never lay signal leads next to or together with power cables or pulse-loaded cables (e.g. for drive units and solenoid valves) in a bundle or in cable ducts. Always use separate ducts. Recommended strand cross-section for self-made connection cables: ≥ 0.14 mm² (AWG 25). optoNCDT 1220 Page 33...

  • Page 34: Operation

    Operation Operation Getting Ready for Operation Install and assemble the optoNCDT 1220 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 8 is connected with Pin 12, see Chap.

  • Page 35: Parameterizing Via Web Interface

    The operation is only possible as long as an RS422 connection to the sensor exists. The sensor is connected to a PC/ notebook 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 36: Access Via Web Interface

    Measurement configuration, the change between the saved configurations is done. In deliv- By clicking the button ery state, the Standard preset is available. Individual user programs can be permanently stored in a so-called setup. optoNCDT 1220 Page 36...
  • Page 37 The area System configuration displays the current settings e. g. for unit and access authorization in blue lettering. After programming 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 1220 Page 37...

  • Page 38: Programming Via Ascii Commands

    Each cycle takes 1000 µs at a measuring rate of 1 kHz. The measured value N is available at the output after three cycles. The delay between acquisition and output is therefore 3000 µs. As the processing in the cycles occurs parallel, after another 1000 µs, the next measured value (N+1) is output. optoNCDT 1220 Page 38...

  • Page 39: Set Sensor Parameter

    If you do not save the programming permanently in the sensor, you lost the settings after turning off the sensor. Overview Parameter The following parameters can be set or changed in the optoNCDT 1220, see tab Settings. Inputs Multifunction input, Key function...

  • Page 40: Inputs

    After zero setting, the sensor will provide new readings relative to the measurement value during zero setting. Zeroing requires that a target is within the measurement range. Zeroing has an influence on the analog and digital output. optoNCDT 1220 Page 40...

  • Page 41: Zeroing With Select Key

    Fig. 23 Flow chart for the return of zero setting 1) The key Select remains without effect since key lock is active. 2) The zeroing is not applied when LED State is red, flash frequency 8 Hz for 2 s. optoNCDT 1220 Page 41...

  • Page 42: Zeroing With Hardware Input

    The function zeroing can be applied successive in several times. Between repeating the zeroing function a pause of 1 s is required. The zeroing function can also be combined with the select key. 1) The zeroing is not applied when LED State is red, flash frequency 8 Hz for 2 s. optoNCDT 1220 Page 42...

  • Page 43: Signal Processing

    After expiry of the chosen number an error value is output. Grey shaded fields require a selection. Value Dark-bordered fields require you to specify a value. optoNCDT 1220 Page 43...

  • Page 44: Triggering

    Triggering 7.4.4.1 General The optoNCDT 1220 measurement output is controllable through an external trigger signal or a command. Triggering affects the ana- log and digital output. The measurement value at the time of triggering is output delayed, see Chap. 6.4.

  • Page 45: Value Output Trigger

    Measurement values are calculated continuously and independently of the trigger event. A trigger event simply triggers the value output via a digital interface. Therefore, any values measured immediately before the trigger event are included in calculating mean values (averages). optoNCDT 1220 Page 45...

  • Page 46: Outputs

    Selects the used interface. If the RS422 interface is used, signal graphs interface cannot be shown by the web interface. If the analog output is used, signal graphs can be shown by the web interface, too. optoNCDT 1220 Page 46...

  • Page 47: Digital Output, Rs422

    62080 measurement value can not be calculated 262076 no peak available 262081 peak is to large 262077 peak before the measurement range (MR) 262082 Laser is off 262078 peak behind the measurement range (MR) optoNCDT 1220 Page 47...

  • Page 48: Characteristics Digital Output

    42.00 mm -30.0 mm 20.00 mm -20.0 mm 30.00 mm 22483 86717 58454 7066 71301 Digital minimum reached at 10 % MR Mastering or zero setting is done with the MASTERMV ASCII command, see Chap. A 3.3.8.3. optoNCDT 1220 Page 48...
  • Page 49 MP‘ mastering 32760 [mm] 50 % 100 % SMR‘ EMR‘ Reserve measuring range Fig. 29 Digital values of an ILD1320-50 with mastering, master value 100 mm Fig. 28 Digital values without zero setting or mastering optoNCDT 1220 Page 49...

  • Page 50: Analog Output Scaling

    - to close to the sensor - beyond SMR or - to far from the sensor - beyond EMR. LED State Error Error Measuring object Fig. 30 Default characteristic (black), reverse, within range Error user defined characteristic (red) output optoNCDT 1220 Page 50...

  • Page 51: Output Scaling With Key Select

    If the key Select is pressed longer than 10 s or not within the timeframe while doing the return of the output scaling, an error is shown via State LED. In this case the State LED is blinking red with 8 Hz for 2 s. optoNCDT 1220 Page 51...

  • Page 52: Output Scaling Via Hardware Input

    200 ms t 5 - t 3 = 2 s Error  5 min 5 ... <10 s t 3 t 4 Fig. 34 Flow chart for the return of output scaling optoNCDT 1220 Page 52...

  • Page 53: Calculation Of Measuring Value Using Analog Current

    = current [mA] [4; 20] measuring range [>20; 20,2] EMR reserve [mA] - 4) [mm] [mm] - m [mm]| MR = measuring range [mm] {10/25/50/100/200/500} m, n = teachig area [mm] [0; MR] = distance [mm] [m; n] optoNCDT 1220 Page 53...
  • Page 54 [0; MR] m, n = teaching area [mm] = distance [mm] [m; n] 1) If one of the teach points (m, n) is outside the measuring range (MR) due to zeroing, the sensor outputs an error message. optoNCDT 1220 Page 54...

  • Page 55: Characteristics Distance Value And Analog Output

    3.00 mA 4.00 mA 18.40 mA Analog maximum reached at 66 % MR Analog minimum reached at 10 % MR MR = measuring range, SMR = start of measuring range, EMR = end of measuring range optoNCDT 1220 Page 55...
  • Page 56 (-15 mm) (30 mm) Analog 12 mA 9.44 mA Out min 4 mA 3.8 mA 16 % 50 % 60 % 100 % Reserve measuring range Fig. 35 Analog output with zero setting, measuring range 50 mm optoNCDT 1220 Page 56...

  • Page 57: Zeroing And Teaching Analog Output

    50 mm -10 mm 0 mm 10 mm SMR’ 60 % EMR’ 100 % MR Fig. 36 Analog output characteristic after zero setting and scaling with an ILD1220-50 -10.0 mm 10.00 mm 4.00 mA 20.00 mA optoNCDT 1220 Page 57...

  • Page 58: Error Output

    = Hysteresis value Switching output SMR = Start of measuring range Fig. 37 Switching output with function limit value, switching behavior (NPN) Value Grey shaded fields require a selection. Dark-bordered fields require you to specify a value. optoNCDT 1220 Page 58...

  • Page 59: Output Interface

    RS422 and analog is not possible. If web interface was selected, no measurement values are output via RS422 or current output. Grey shaded fields require a selection. Value Dark-bordered fields require you to specify a value. optoNCDT 1220 Page 59...

  • Page 60: System Settings

    The key Select is deactivated independent of the user level. Active Inactive The key Select is active independent of the user level. Grey shaded fields require a selection. Value Dark-bordered fields require you to specify a value. optoNCDT 1220 Page 60...

  • Page 61: Load, Save

    , e.g. The dialog Setup management The dialog Setup management rubber 1.05 and click opens. opens. the button Save. Click on the button Load. Click on the button Favorite. optoNCDT 1220 Page 61...
  • Page 62 The dialog Setup management opens. Click on the button Search. Click on the button Export. A Windows dialog for file selections opens. Choose the desired file and click on the button Open. Click the button Import in the setup management. optoNCDT 1220 Page 62...

  • Page 63: Import, Export

    Download. file. File name for the following example is <...\ Downloads\ILD1220_50BASICSETTINGS_ MEASSETTINGS_SCHALE_T1...SETTING_ Rubber 1.05.JSON> A security query, see adjacent figure, helps to avoid that an existing setup is inadvertently overwritten during import. optoNCDT 1220 Page 63...

  • Page 64: Access Authorization

    Type in the default password 000 or a user-defined password in the Password field and confirm with Login. Change with a click on the Logout button in the mode user. Fig. 42 Change in the professional user level optoNCDT 1220 Page 64...

  • Page 65: Sensor Reset

    User level when User / Specifies the user level, with which the sensor starts after the re-starting. For this purpose, MICRO-EPSILON recommends the selection user. restarting Professional After configuration of the sensor the password protection is to be activated. Please note the password for later reference.

  • Page 66: Digital Interface Rs422

    Data selection and output sequence is to be queried with the GETOUTINFO_RS422 command. The output of distance measurement value and other measurement value via RS422 requires a subsequent conversion into the cor- responding unit, see Chap. 7.5.2.1. optoNCDT 1220 Page 66...

  • Page 67: 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 IF2001/USB is suitable. The IF2001/USB combines the three bytes for the data word and saves them in the FIFO. The 18 bits are used for measurement values and error values. For further information, please refer to the descriptions of the IF2001/USB interface card and associated MEDAQlib driver program.

  • Page 68: Software Support With Medaqlib

    - works independent of the used interface type, - 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.

  • Page 69: 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 70: 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 71: Appendix

    691361100010, 1x female connector 6-pin (cable clamp) type Würth 691361100006 IF2030/PNET Interface module for PROFINET connection of a Micro-Epsilon sensor with RS485 or RS422 interface, suitable for PCF1420-x/I or PCF1420-x/U cables, top-hat rail housing, incl. GSDML file for software integra-...

  • Page 72: A 2 Factory Settings

    (t ... t key is released while the LED State is flashing yellow Dt = t ; Dt (key press period) must be at least 10 sec., max. 15 sec. optoNCDT 1220 Page 72...

  • Page 73: 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 1220 Page 73...
  • Page 74 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 1220 Page 74...

  • Page 75: A 3.2 Overview Commands

    Setting the standard user Chap. A 3.3.2.5 PASSWD Change password Triggering Chap. A 3.3.3.1 TRIGGER Selection of trigger mode Chap. A 3.3.3.2 MFILEVEL Selection of level for multifunctional input Chap. A 3.3.3.3 TRIGGERCOUNT Number of measurement values displayed optoNCDT 1220 Page 75...
  • Page 76 Load/save device settings Chap. A 3.3.5.5 SETDEFAULT Factory settings Scaling of analog output Chap. A 3.3.6 ANALOGSCALE Scaling analog output Key function Chap. A 3.3.7.1 KEYFUNC Selection of key function Chap. A 3.3.7.2 KEYLOC Selection of keylock optoNCDT 1220 Page 76...
  • Page 77 Selection measuring value output Chap. A 3.3.9.2 OUTHOLD Setting of error processing Chap. A 3.3.9.3 GETOUTINFO_RS422 Request data selection Chap. A 3.3.9.4 OUT_RS422 Selection of signal to be transmitted Chap. A 3.3.9.5 OUTADD_RS422 Selection of additional values optoNCDT 1220 Page 77...

  • Page 78: A 3.3 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 1220 Page 78...

  • Page 79: A 3.3.1.2 Getinfo, Sensor Information

    //Model name sensor, sensor series Serial: 20110036 //Serial number Option: //Option number of sensor Article: 4120260 //Article number of sensor Cable head: Wire Measuring range: 10.00mm //Measuring range of sensor Version: 001.062 //Version of software Hardware-rev: Boot-version: 001.006 -> optoNCDT 1220 Page 79...

  • Page 80: A 3.3.1.3 Language, Website

    A 3.3.1.5 ECHO, Switching the Command Reply, ASCII Interface ECHO ON|OFF Setting the command reply with a ASCII command: - ON: command reply on, for example <Kdo> ok (or notice of error) -> - OFF: command reply off, for example -> optoNCDT 1220 Page 80...

  • Page 81: A 3.3.1.6 Print, Sensor Settings

    GETOUTINFO_RS422 DIST1 UNIT MM OUTHOLD NONE LANGUAGE DE ERROROUT1 DIST MFIFUNC NONE ERRORLEVELOUT1 NPN MFILEVEL HTL_HIGH ANALOGSCALE STANDARD KEYFUNC TEACH ERRORLIMIT DIST1 0.000 KEYLOCK AUTO 5 (IS_ACTIVE) ERRORHYSTERESIS 0.100 MEASRATE 1.000 ERROROUTHOLD 50 TRIGGER NONE TRIGGERCOUNT 1 optoNCDT 1220 Page 81...

  • Page 82: A 3.3.2 User Level

    Type in the old password followed by the new password (2x). In case the new password is not typed in correctly, an error message is will be displayed. Password may only contain letters from A to Z, no numbers 0 to 9. Watch upper and lower case lettering. The maxi- mum length is limited to 31 characters. optoNCDT 1220 Page 82...

  • Page 83: A 3.3.3 Triggering

    Number of displayed measurement values while triggering - NONE: stop triggering and start continuous output - INFINITE: start continuous output after first trigger impulse - <n>: number of displayed measurement values after each trigger impulse n = 1 ... 16382 optoNCDT 1220 Page 83...

  • Page 84: A 3.3.4 Interfaces

    - NONE: digital ourput deactivated - DIST: no peak found or beyond measuring range (out of range) - TEACH: Distance is out of scaled analog range - LI1: Distance is greater than the limit value (ERRORLIMIT) optoNCDT 1220 Page 84...

  • Page 85: A 3.3.4.5 Errorlevelout1, Output Level Digital Output

    ERROROUTHOLD <hold period> Indicates in ms how long the digital 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 1220 Page 85...

  • Page 86: A 3.3.5 Handling Of Setups

    Exporting sensor settings. As a response data is transmitted in JSON format. Finally a prompt occurs. - MEASSETTINGS: Exports the measurement settings with name <SettingName> - BASICSETTINGS: Exports only the basic settings - MEASSETTINGS_ALL: Exports all measurement settings - ALL: Exports basic settings and all measurement settings optoNCDT 1220 Page 86...

  • Page 87: A 3.3.5.3 Meassettings, Load / Save Measurement Settings

    <name new> Name of a user-specific setup. Names must have at least two characters and are limited to max. 31 characters. Letters from A to Z without umlauts and numbers are allowed, the name is case-sensitive. Preset names are not permissible, a name should not begin with “Auto”. optoNCDT 1220 Page 87...

  • Page 88: A 3.3.5.4 Basicsettings, Load / Save Device Settings

    ƒ Minimum value: measurement value in mm which is matched to the lower analog value (4 mA) ƒ Maximum value: measurement value in mm which is matched to the upper analog value (20 mA) The minimum value (in mm) can be higher than the maximum value (in mm), see Chap. 7.5.3. optoNCDT 1220 Page 88...

  • Page 89: A 3.3.7 Key Function

    Choice of keylock. - NONE: key works permanently, no keylock - ACTIVE: keylock is activated right after reboot - AUTO: keylock is only activated <time> minutes after reboot ƒ <time> range between 1 ... 60 minutes optoNCDT 1220 Page 89...

  • Page 90: A 3.3.8 Measurement

    “E220 Timeout“. The master value is processed with six decimal places. Note that the output value is limited to 18 bits. optoNCDT 1220 Page 90...

  • Page 91: A 3.3.9 Data Output

    OUT_RS422 NONE |([DIST1] [COUNTER] ) This command is used to choose the signals for measurement data output via the RS422 interface. - DIST1: Calibrated distance value - COUNTER: Measured value counter - NONE: No value output optoNCDT 1220 Page 91...

  • Page 92: A 3.3.9.5 Outadd_Rs422, Selection Of Data Additional Values

    Appendix | ASCII Communication with Sensor A 3.3.9.5 OUTADD_RS422, Selection of Data Additional Values OUTADD_RS422 NONE| COUNTER Selection of additional values to be transmitted. - NONE: no output of additional values - COUNTER: output of measurement value counter optoNCDT 1220 Page 92...

  • Page 93: A 3.4 Error Messages

    E331 Validation of import file failed The import file is not valid. E332 Error during import Error during processing the import data E333 No overwrite during import allowed No overwrite of measurement and device settings allowed through import, set the checkbox. optoNCDT 1220 Page 93...
  • Page 94 E602 Master value is out of range Master value is out of valid range E616 Software triggering is not active Software triggering is not active. Warning Description W320 The measuring output has been The measuring output has been adapted automatically. adapted automatically. optoNCDT 1220 Page 94...
  • Page 96 MICRO-EPSILON MESSTECHNIK GmbH & Co. KG Koenigbacher Str. 15 · 94496 Ortenburg / Germany Tel. +49 (0) 8542 / 168-0 · Fax +49 (0) 8542 / 168-90 X9751406-B022043MSC info@micro-epsilon.com · www.micro-epsilon.com www.micro-epsilon.com/contact/worldwide/ Your local contact: MICRO-EPSILON MESSTECHNIK...

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