1. Self-regulation. At the beginning of use, please check whether the switch itself is in good condition, whether the appearance is in good condition, etc.
2. When avoiding obstructions. When the photoelectric switch is used, for some goods such as colored goods, goods with weak reflection, goods with large gaps between small pieces, transparent goods or in the environment of sunlight or halogen light, the photoelectric switch will not work, that is because the light is dry.
3. When the height is adjusted, when another groove photoelectric switch on the code disc cannot detect the goods, the direction of the photoelectric switch can be appropriately corrected to make it directly hit the center of the goods; If it does not work, you can open the photoelectric switch housing to adjust the sensing distance, adjust the sensitivity knob in the clockwise direction, and rotate it in the clockwise direction until reliable sensing is achieved.
4. Direction adjustment, when the photoelectric switch senses the goods or the motor turntable, the sensitivity knob can be adjusted counterclockwise, and rotated in the counterclockwise direction until it can not detect foreign objects.
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Adjustment method of the Sick WFS3-40N415 sensor
(1) Automatic calibration: When the workpiece enters the sensitive area of the probe, press and hold the "SET" button for 3 seconds, and the sensitivity value will be set and displayed in green.
(2) Two-point calibration: When the workpiece does not enter the sensitive area, hold and hold the "SET" button for three seconds, there is a ...
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Sick Sensors – What are the Common Types of Proximity Sensors?
Capacitance – As the name suggests, these sensors work by recording changes in capacitance, which is a function of charge and voltage between two surfaces with an air gap or other material known as the dielectric constant. When the object to be measured enters the sensor field, it has an impact on the medium.
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Sick releases the Visionary-T Mini AP 3D vision camera
The Visionary-T Mini is a 3D snapshot camera based on TOF (Time-of-Flight) that outputs internally calibrated 2D grayscale images and 3D point cloud data at the same time, helping users reliably identify and locate objects in indoor and semi-outdoor environments.
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Sick sensors – fork photoelectric sensor applications
1. Parking lot or conveyor and other places Its function is to detect the parking position, and the detection distance is relatively long, which is more applicable in parking lots and other occasions.
2. The position of the processed parts In the factory production process, in order to realize the automatic processing state of the parts, the position of the parts must be inspected.
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Sick Sensors – The system composition of ultrasonic sensors
Transmitter: An oscillator (usually ceramic, about 15 mm in diameter) vibrates to generate ultrasonic waves and radiate them into the air.
Receiver: When the oscillator receives the ultrasonic wave, it generates the corresponding mechanical vibration according to the ultrasonic wave and converts it into electrical energy as the output of the receiver.
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How to set the parameters of the SICK UM30 fiber optic sensor?
1. Connect the device: connect the power supply and electrical signal to the sensor, connect the output interface to the PLC, connect RS232 to the computer, generally use RS232, but also change to other control methods, such as CAN, RS485 and so on.
2. Software installation: Open the laptop, install ...
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SICK brought new products to the Industry Fair
The 17th China International Industry Fair (IAS2015) was held in the National Convention and Exhibition Center (Shanghai) from November 3 to 7, 2015.
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Sick Sensors – Common classifications and connections for RTD sensors
1. Platinum thermal resistance
The platinum metal is used as the temperature sensing element, and then together with the inner lead and the protective tube, the platinum thermal resistance temperature sensor is formed. It is also often connected to external measurement circuits, controls, and mechanisms to form a temperature sensor.
This sensor has two main ...
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Sick OD2000 laser displacement sensor was launched
The OD2000 is an excellent multi-range sensor with a laser displacement sensor measuring within 1,200 mm with high accuracy. Technology based on the principle of laser triangulation, as well as the versatility of the measuring range, make it suitable for many different industry applications.
OD2000 multi-range not only solves the problem of electric ...
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The road "inspection" is uneven, and Sick helps each other 3D vision from SICK in road traffic
The 13th Five-Year Plan for Highway Development proposes: "Promote scientific decision-making on maintenance. The scientific decision-making system for national and provincial highway maintenance has been basically established, the coverage rate of technical condition detection and automatic pavement collection has reached 100%, and the popularization rate of scientific decision-making technology has reached 80%. ”
The state vigorously promotes the national road ...
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Sick sensors – the basic components of infrared sensor systems and their functions
1) The target to be measured: the infrared system is set according to its infrared radiation characteristics;
2) Atmospheric attenuation: When the infrared radiation of the object to be measured passes through the atmosphere, it will be affected by a variety of substances and the attenuation phenomenon occurs;
3) Optical receiver: used to receive part of the infrared radiation and ...
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Sick Sensors – An introduction to the photoelectric effect of photoelectric sensors
It is a physical phenomenon in which light irradiates certain substances and changes the conductive properties of the substance, which can be divided into three categories: external photoelectric effect, internal photoelectric effect and photogenerated volt effect. The external photoelectric effect refers to the physical emission of electrons from the surface of an object under the action of light.
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Sick Sensors – What are the precautions for the use of load cells?
1. The signal cable of the sensor should not be arranged in parallel with the strong current power line or control line (for example, do not place the sensor signal line in the same pipe as the strong power line and the control line). IF THEY MUST BE PLACED IN PARALLEL, THEN THE DISTANCE BETWEEN THEM SHOULD BE KEPT AT LEAST 50CM, AND THE SIGNAL ...
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Sick Sensors – Precautions for the use of displacement sensors
1. There are many types of displacement sensors, and the measurement accuracy, service life, response frequency and applicable occasions of sensor products designed with different principles will be slightly different. Appropriate displacement sensor products should be selected according to the on-site installation and measurement requirements.
2. The measurement range of the displacement sensor is one ...
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Sick sensor - the working principle and application of color sensor
What are the applications of color sensors?
1. Discrete photodiode with color filter
The traditional way to sense color is to use a structure that combines three to four photodiodes on a single chip, with red, green, and blue color filters placed on the surface of the photodiodes. Independent...
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The main characteristics and usage methods of SICK sensors
Key Characteristics of SICK Sensors (Displacement Sensor Principle)
Nominal Resistance: The value of resistance indicated on the potentiometer.
Promise error: The ratio of the nominal resistance to the practical resistance to the nominal resistance is the resistance deviation, which indicates the accuracy of the potentiometer. Promise errors are usually made in the ± 20 ...
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Sick Sensors – the working principle and failure analysis of displacement sensors
Linear displacement sensors work on the same principle as a sliding rheostat and are used as voltage dividers, which represent the actual position of the measured position with a relative output voltage. There are the following requirements for the work of this device:
First, if the electronic ruler has been used ...
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Sick Sensors - Applications and Attention Problems of Infrared Sensors
Infrared sensors are sensors that use the physical properties of infrared rays to make measurements. Infrared, also known as infrared light, has the properties of reflection, refraction, scattering, interference, absorption, etc. Any substance that has a certain temperature above absolute zero can radiate infrared rays. ...
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Full-process baggage tracking solution for Sick Airport
The important indicator of airport baggage tracking is: accurate and timely delivery of baggage, and SICK has a rich and complete solution in the field of air baggage reading.
This article will take you to take a detailed look at SICK's solutions for the whole process of baggage tracking and traceability.
The core of the system
Model...
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Introduction to the functions and characteristics of Sick sensors
1. At present, SICK pressure sensors can be used in combination with computers and instruments to improve operation and reduce errors. The human-machine dialogue function is the main feature of SICK pressure sensors, and the display device and input keyboard equipped with it become the medium for human-machine dialogue.
2. SICK pressure sensing ...
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