MICRO-EPSILON optoNCDT 1220 Operating Instructions Manual
Intelligent laser-optical displacement measurement
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Summary of Contents for MICRO-EPSILON optoNCDT 1220
- Page 1 Operating Instructions optoNCDT 1220 ILD1220-10 ILD1220-100 ILD1220-25 ILD1220-200 ILD1220-50 ILD1220-500...
- 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 info@micro-epsilon.com https://www.micro-epsilon.com...
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Page 3: Table Of Contents
Set sensor parameters, web interface......................23 Preliminary remarks about the setting possibilities..................23 Overview of parameters..........................23 Inputs................................23 7.3.1 Overview of functions........................... 23 7.3.2 Zeroing................................23 7.3.2.1 Zeroing with the Select button........................24 7.3.2.2 Zeroing via hardware input........................... 24 Signal Processing............................25 optoNCDT 1220... - Page 4 LOGOUT, Change into User Level....................... 51 16.3.2.3 GETUSERLEVEL, User level query......................51 16.3.2.4 STDUSER, Set Standard User........................51 16.3.2.5 PASSWD, Change Password........................51 16.3.3 Triggering..............................51 16.3.3.1 TRIGGER, Trigger selection.........................51 16.3.3.2 MFILEVEL, Input Level Multi-Function Input....................52 16.3.3.3 TRIGGERCOUNT, Number of Output Measurement Values............... 52 optoNCDT 1220...
- Page 5 Data Output..............................56 16.3.9.1 OUTPUT, Selection of Measurement Value Output..................56 16.3.9.2 OUTHOLD, Error Handling........................... 56 16.3.9.3 GETOUTINFO_RS422, Data Selection Query..................... 56 16.3.9.4 OUT_RS422..............................56 16.3.9.5 OUTADD_RS422, Data Selection of Additional Values................56 16.4 Error Messages............................56 Index................................58 optoNCDT 1220...
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Page 6: Safety
The following apply to the product: Directive 2014/30/EU ("EMC") ● Directive 2011/65/EU ("RoHS") ● Products which carry the CE marking satisfy the requirements of the EU Directives cited and the relevant applicable harmonized European standards (EN). optoNCDT 1220 Page 6... -
Page 7: Ukca Marking
The UKCA Declaration of Conformity and the technical documentation are available to the responsible authorities accord ing to the UKCA Directives. Intended use The optoNCDT 1220 is designed for use in industrial and laboratory applications. It is used for Displacement, distance, position and thickness measurements ●... -
Page 8: Laser Safety
Observe national regulations, e.g. the German Occupational Health and Safety Ordinance on Artificial Optical Radiation (OStrV). Recommendations for the operation of sensors that emit laser radiation in the visible or non-visible range can be found in DIN EN 60825-1 (from 07/2022), among others. optoNCDT 1220 Page 8... -
Page 9: Functional Principle, Technical Data
Functional principle, technical data Brief description The optoNCDT 1220 operates according to the principle of optical triangulation, i.e. a visible, modulated light spot is pro jected onto the surface of the measuring object. The diffuse part of the reflection of this light spot is imaged on a spatial resolution element (CMOS) by a receiver optic arranged at a certain angle to the optical axis of the laser beam. -
Page 10: Technical Data
Factory setting 1 kHz, modifying the factory setting requires the IF2001/USB converter (see accessories) FSO = Full Scale Output; the specified data apply to white, diffuse reflecting surfaces (Micro-Epsilon reference ceramic for ILD sensors) Measuring rate 1 kHz, median 9 The specified value is only achieved by mounting on a metallic sensor holder. -
Page 11: Delivery
Optional accessories are listed in the appendix. Return of packaging Micro-Epsilon Messtechnik GmbH & Co. KG offers customers the opportunity to return the packaging of products pur chased from Micro-Epsilon by prior arrangement so that it can be reused or recycled. -
Page 12: Installation
Rapid temperature changes are not detected immediately due to the damping effect of the sensor’s heat capacity. 5.1.2.4 Mechanical vibrations If resolutions in the µm range are to be achieved with the sensor, particular attention must be paid to stable or vibration- damped sensor and target mounting. optoNCDT 1220 Page 12... -
Page 13: Movement Blur
The same arrangement must be used for color strips. Schleif- und Walzspuren Grinding or rolling marks Fig. 5.2: Sensor arrangement for sanded or striped surfaces optoNCDT 1220 Page 13... -
Page 14: Mechanical Fastening, Dimensional Drawing
4.8 Screwing depth Screw Tightening torque per screw µ = 0.12 Minimum Maximum ISO 4762-A2 2 pieces Tab. 5.3: Mounting conditions for direct fastening The bearing surfaces surrounding the through-holes (fastening holes) are slightly raised. optoNCDT 1220 Page 14... -
Page 15: Control And Indicator Elements
The programmable button calls up the Reset, functions. In the factory settings, the Select Teach Zero setting button is only active 5 minutes after the supply voltage is switched on. It is then automatically locked. Select optoNCDT 1220 Page 15... -
Page 16: Electrical Connections
Internally terminated with 120 ohms RS422 Rx- Yellow RS422 Tx+ Gray Serial output Terminate with 120 ohms at the receiver RS422 Tx- Pink Operating voltage 11 ... 30 VDC, typ. 24 VDC, P < 2 W optoNCDT 1220 Page 16... -
Page 17: Supply Voltage
Tab. 5.5: Supply voltage connection Voltage supply only for measuring devices, not to be used for drives or similar sources of impulse interference at the same time. Micro-Epsilon recommends using an optional available power supply unit PS2020 for the sensor. 5.4.4 Turning on the Laser The measuring laser on the sensor is switched on via an HTL switching input. -
Page 18: Analog Output
The switching behavior (NPN, PNP, push-pull, push-pull negated) of the switching output (error) depends on the program ming. The NPN output is suitable, for example, for adaptation to TTL logic with an auxiliary voltage = +5 V. The switching output is protected against reverse polarity, overload (< 100 mA) and excessive temperature. optoNCDT 1220 Page 18... -
Page 19: Sensor Cable
Never lay signal lines next to or together with power cables or pulse-loaded cables (e.g., for drives or solenoid valves) in a single bundle or duct. Always use separate ducts. Recommended strand cross-section for self-made connection cables: ≥ 0.14 mm². optoNCDT 1220 Page 19... -
Page 20: Operation
Operation is only possible as long as there is an RS422 connection to the sensor. The sensor is connected to a PC/notebook via an RS422 converter, the supply voltage is applied. by Micro-Epsilon is software that you can use to apply settings to the sensor and to view and document sensorTOOL measurement data. -
Page 21: Access Via Web Interface
Fig. 6.2: First interactive web page after calling up the web interface Click on the button in the area to switch between the saved configurations. In the Measurement configuration delivery state, the preset is set. Individual user programs can be permanently stored in a so-called setup. Standard optoNCDT 1220 Page 21... -
Page 22: Signal Quality
The cycle time is 1000 µs at a measuring rate of 1 kHz. The measured value N is available at the output after three cy cles. The delay time between detection and start of output is therefore 3000 µs. As the cycles are processed in parallel, the next measured value (N+1) is output after a further 1000 µs. optoNCDT 1220 Page 22... -
Page 23: Set Sensor Parameters, Web Interface
Fields with gray background require a selection. Fields with dark border require entry of a value. Value Overview of parameters You can set or change the following parameters in the optoNCDT 1220, see tab. Settings Inputs Multi-function input, button function... -
Page 24: Zeroing With The Select Button
If the LED is red, State State zeroing is not performed, flashing frequency 8 Hz for 2 s. [8] The key has no effect because the key lock is active. Select optoNCDT 1220 Page 24... -
Page 25: Signal Processing
An external electric trigger signal or a a command control the output of measured values. Both analog and digital outputs are affected by this. The measured value at the time of the trigger event is output with a delay, see Chap. 6.3. optoNCDT 1220 Page 25... -
Page 26: Triggering The Output Of Measurement Values
The measured values are computed continuously and independently of the trigger event. A trigger event merely triggers output of the values via a digital or analog interface. Therefore, any values measured immediately before the trigger event are included in calculating mean values (averages). Outputs 7.5.1 Overview optoNCDT 1220 Page 26... -
Page 27: Digital Output, Rs422
The digital measurements are output at the sensor as unsigned digital values (raw values). 16 or 18 bits per value are transmitted. Below you will find a compilation of the output values and the conversion of the digital value. optoNCDT 1220 Page 27... -
Page 28: Behavior Of The Digital Output
Measured values based on the zero setting or master function are coded with 18 bits. Master value range: 0 ... 2x meas uring range. The examples show the behavior of the digital value with an ILD1220-50, measuring range 50 mm. optoNCDT 1220 Page 28... - Page 29 SMR‘ SMR‘ MBE‘ EMR‘ EMR‘ Reserve measuring range Reserve measuring range Reserve Messbereich Fig. 7.7: Digital values without zero setting or Fig. 7.8: Digital values of an ILD1220-50 after mastering with 100 mm mastering master value optoNCDT 1220 Page 29...
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Page 30: Analog Output
LED State LED State Fehler Error Error Fehler Error Error Measuring object Measuring object Messobjekt im within range within range Messbereich Fehler- Error Error ausgang output output Fig. 7.9: Standard characteristic (black), reversed, user-specific characteristic (red) optoNCDT 1220 Page 30... -
Page 31: Output Scaling With The Select Button
5 - t 3 = 2 s Fehler Error Error 5 min 5 ... <10 s 5 ... <10 s t 2 t 3 5 min 5 ... <10 s Fig. 7.13: Flowchart for resetting the output scaling optoNCDT 1220 Page 31... -
Page 32: Calculation Of Measured Value From Analog Current
The examples show the behavior of the current output and the distance value using the example of an ILD1220-50, measuring range 50 mm. 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 32... -
Page 33: Analog Output, Zeroing And Teaching
Analog output, zeroing and teaching Please observe the following order: 1. Zero setting, menu Inputs 2. Teach output, menu Outputs The Zeroing function sets the analog output to half of the output range, see Chap. 7.5.3.5. optoNCDT 1220 Page 33... -
Page 34: Error Output
10 mm 10 mm 10 mm Fig. 7.15: Output characteristics after zeroing and scaling with an ILD1220-50 7.5.4 Error output The switching output can be used for error or limit value monitoring at the output value. optoNCDT 1220 Page 34... -
Page 35: Measuring Range
If Web interface is selected, no measurement values are output via RS422 or the current output. System Settings 7.6.1 General After programming, all settings must be saved permanently under a parameter set so that they are available again the next time the sensor is switched on. optoNCDT 1220 Page 35... -
Page 36: Unit, Language
Inactive button is active, regardless of the user level. Select 7.6.4 Loading, saving All the sensor settings can be saved permanently in user programs, which are known as setups. Fig. 7.18: Manage user programs optoNCDT 1220 Page 36... -
Page 37: Import & Export
The standard password for the expert level is 000. A software update will not change the default password or a user-defined password. The Professional password is independent of the setup and is therefore not loaded or saved together with the setup. optoNCDT 1220 Page 37... -
Page 38: Resetting The Sensor
Defines the user level that is enabled when the sensor starts the next time. User level on re start Micro-Epsilon recommends the selection Operator. After the sensor has been configured, you should enable password protection. Please write down the password for later use. -
Page 39: Digital Interface Rs422
The IF2001/USB from Micro-Epsilon is suitable for data exchange with a PC. The IF2001/USB combines the three bytes of the data word and stores them in the FIFO. The 18 bits are used for measurement and error values. Further informa... -
Page 40: Cleaning
This can be accomplished with an anti-static lens brush or by blowing off the windows with dehumidified, clean, oil-free compressed air. Wet cleaning Use a clean, soft, lint-free cloth or lens cleaning paper and pure alcohol (isopropanol) to clean the protective screen. NOTICE ► Never use commercially available glass cleaners or other cleaning agents. optoNCDT 1220 Page 40... -
Page 41: Software Support With Medaqlib
Software support with MEDAQLib Software support with MEDAQLib MEDAQLib is a documented driver DLL. This allows you to integrate sensors from Micro-Epsilon in conjunction with a converter or interface module into existing or customer-specific PC software. MEDAQLib ► contains a DLL that can be imported into C, C++, VB, Delphi and many other programs, ►... -
Page 42: 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 particular consequential damage, e.g., due to non-observance of these instructions/this manual, ●... -
Page 43: Service, Repair
If the cause of a fault cannot be clearly identified, please send the entire system including cables to: MICRO-EPSILON MESSTECHNIK GmbH & Co. KG Koenigbacher Str. 15 94496 Ortenburg / Germany Tel: +49 (0) 8542 / 168-0 Fax: +49 (0) 8542 / 168-90 info@micro-epsilon.com www.micro-epsilon.com/contact/worldwide/ https://www.micro-epsilon.com optoNCDT 1220 Page 43... -
Page 44: Decommissioning, Disposal
Here you can inform yourself about the re spective national collection and return points. - Old devices can also be returned for disposal to Micro-Epsilon at the address given in the legal details at https:// www.micro-epsilon.com/legal-details. - 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 45: Optional Accessories
Würth 691361100010, 1x female connector 6-pin (cable clamp) type Würth 691361100006 IF2035-EtherCAT Interface module for connection to EtherCAT, PROFINET or EtherNet/IP of a Micro-Epsilon sensor with RS485 or RS422 IF2035-PROFINET interface; DIN rail housing, incl. device description file for IF2035-EtherNet/IP... -
Page 46: Factory Settings
Select key is released while the LED flashes yellow Select State t = t t (keystroke duration) must be at least 10 seconds, max. 15 seconds ∆ ; ∆ optoNCDT 1220 Page 46... -
Page 47: Ascii Communication With Sensor
(“Wxxx”) may be output. Warnings are structured analogously to error messages. In the case of warning messages, the command has been executed. For support requests regarding the sensor, the responses to the commands are helpful because GETINFO PRINT they contain the sensor settings. optoNCDT 1220 Page 47... -
Page 48: Commands Overview
Factory Settings Scaling analog output ANALOGSCALE Scaling analog output Key function KEYFUNC Select key function KEYLOCK Set key lock Measurement General MEASRATE Select a Measuring Rate LASERPOW Selection of laser power MASTERMV Mastering / Zeroing Data Output optoNCDT 1220 Page 48... -
Page 49: Commands
If a parameter contains spaces, they must be placed in quotation marks. Examples: ● Use a or b ● Both parameters are required ● a [b [c]] Non-fixed number of parameters: a, a b, or a b c ● PASSWD <Old password> <New password> <New password> optoNCDT 1220 Page 49... -
Page 50: Getinfo, Sensor Information
ON: Command response on, e.g. <Kdo> ok (or error message) ● -> OFF: command reply off, e.g. -> ● 16.3.1.6 PRINT, Sensor Settings PRINT Print is used to output all sensor settings. Example of a response: optoNCDT 1220 Page 50... -
Page 51: User Level
The maximum length is limited to 31 characters. 16.3.3 Triggering The multifunction input also serves as a trigger input for the output of measured values. 16.3.3.1 TRIGGER, Trigger selection TRIGGER NONE|EDGE|PULSE optoNCDT 1220 Page 51... -
Page 52: Mfilevel, Input Level Multi-Function Input
NONE: Switching output 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 52... - Page 53 Exporting the sensor settings. In response, the data is transferred in JSON format. Finally, there is another prompt. MEASSETTINGS: Exports the measurement settings with the name <SettingName>. ● BASICSETTINGS: Exports the device settings. ● MEASSETTINGS_ALL: Exports the measurement settings. ● ALL: Exports measurement and device settings. ● [10] JSON format, see https://de.wikipedia.org/wiki/JavaScript_Object_Notation optoNCDT 1220 Page 53...
- Page 54 ALL: Deletes the measurement and device settings and loads the standard presets for the measurement settings and ● default parameters for the device settings. MEASSETTINGS: Deletes the measurement settings and loads the standard presets. ● BASICSETTINGS: Deletes the device settings and loads the default parameters. ● optoNCDT 1220 Page 54...
- Page 55 If the master value is 0, the mastering function has the same functionality as the zero setting. When mastering the analog output, the parameter MV always acts as 0 (zero setting) regardless of the input. optoNCDT 1220 Page 55...
- Page 56 If an error occurs with a command, the error message is listed. Error message Description E100 Internal error Internal error code E104 Timeout Timeout during mastering E200 I/O operation failed Cannot write data on output channel. E202 Access denied Access denied; requires login as expert. optoNCDT 1220 Page 56...
- Page 57 The master value is outside the valid range. E616 Software triggering is not active Software trigger is not active. Warning Description W320 The measuring output has been adapted auto The measurement value output has been adapted automatically. matically. optoNCDT 1220 Page 57...
- Page 58 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-B052055MSC info@micro-epsilon.com https://www.micro-epsilon.com © MICRO-EPSILON MESSTECHNIK Your local contact: www.micro-epsilon.com/contact/worldwide/...
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