Artificial Intelligence: Opportunities and Challenges of the Era丨Handshake is another ending. Artificial intelligence AlphaGo defeated Ke Jie three times, making humans see the fear of artificial intelligence; AI face-changing infringement of privacy and interests broke more people's psychological defenses; Fast-food scripts that look like real digital clones and are generated with one click have angered actors and screenwriters in the film and television industry... But at the same time, artificial intelligence has not only created many new jobs, but also continues to meet human physiological and emotional needs.How should the relationship between humans and artificial intelligence be defined? On July 13, 2023, British director Christopher Nolan took his super luxurious cast to the red carpet at the London premiere of the movie "Oppenheimer".However, when it came to the screening, the actors were collectively absent to write strike slogans.As a result, a Hollywood strike of unprecedented scale began.Actors and screenwriters who had been on hiatus for several months were forced to work together. The production of movies, dramas, and variety shows was paralyzed. The Hollywood film and television industry was completely shut down for the first time in 63 years.One of the triggers is the misuse of artificial intelligence technology. When reality and the unknown compete, a handshake is another ending.In 2019, 27-year-old Yu Zhaorong chose to leave Dongguan, where he had worked for many years, and returned to his hometown of Fengjie.The profession of data annotator connects her to an invisible digital world.Every seemingly simple labeling action leaves a footnote for the artificial intelligence industry.When "Iron Pimple" has "vitality", the distance between artificial intelligence and human beings becomes one step closer.The humanoid robot "Expedition A1" is 1.75 meters tall and weighs 55 kilograms. It can carry a strong man weighing 160 kilograms and can walk at a fastest speed of 7 kilometers per hour, which is equivalent to 1.5 times that of ordinary humans.The brain structure is similar to that of humans, which enables the division of labor and cooperation of artificial intelligence, making the robot's movements smooth and smooth.In the museum at the Chengdu Giant Panda Breeding Research Base in Sichuan, there is a special employee   

The counting process of the ordinary counter in PLC is related to the scanning operation mode. The CPU captures the rising edge of the measured signal by reading it once per scanning cycle. When the frequency of the measured signal is high, the counting pulse will be lost. Therefore, the maximum operating frequency of ordinary counters is generally only a few tens of hertz. High speed counter (HSC) can count events that occur faster than the execution rate of program loop OB.   High speed counters are generally used in conjunction with incremental encoders, where each count pulse or reset pulse emitted by the latter serves as the input signal for the high speed counter. There are several types of encoders. (1) Incremental encoder The encoder disc of the photoelectric incremental encoder has uniformly engraved gratings. When the encoder rotates, it outputs pulses proportional to the increment of the rotation angle, and a counter is needed to count the number of pulses. The single channel incremental encoder has only one pair of optocouplers inside, which can only generate one pulse train. A dual channel incremental encoder, also known as an A/B phase or quadrature phase encoder, has two pairs of photosynthetic devices internally and outputs two independent pulse trains with a 90 ° difference. The leading and lagging relationships of the two pulses during forward and reverse rotation are opposite. If an A/B phase encoder is used, the PLC can recognize the direction of shaft rotation and the output waveform of the A/B phase encoder. Input points used by high-speed counters The system manual of S7-1200 provides the default digital input points for HSCI-HSC6 of various CPU models when referring to humans in single-phase, two-phase, and A/B phases, as well as the highest counting frequency for each input point in different counting modes. The data type of the actual count value of HSC1-HSC6 is DInt, and the default address is ID100-ID1020. (1) The working mode of HSC All HSCs have 5 high-speed counting operating modes: a single-phase counter with internal directional control, a timer with external directional length control, a biphase counter with two input channels of the clock, an AB phase orthogonal counter, and a monitoring P1O output. Each HSC mode can use or do not use a support input. When the reset input is in the 1 state, the kinetic energy of the HSC's real count value can only start counting when it reaches the point where the reset input becomes the port. The maximum measurable single pulse frequency is 100 kHz, and the maximum frequency for dual phase and A/B phase can be 30 kHz. The high-speed counter can be connected to an external rotary encoder, and users can use this function in software by configuring the PLC hardware and calling relevant instructions. (1) Hardware Configuration of HSC Open the device view of the PLC and select the CPU within it. Select the "General" high-speed counter HSC1 on the left side of the "Properties" tab in the inspection window, and check the checkbox "Enable this high-speed counter". Select the 'Function' in the left window, set the 'Count Type' to 'Count', select the 'Work Mode' as the external direction control of the A/B phase counter, and set the initial counting direction to 'Add Count'. Select "Hardware Input" in the left window and set the "Input for Clock Generator Phase A" address to 10.0, and the "Input for Clock Generator Phase B" address to 10.1. Select "I/O Address" in the left window. The default address of HSC1 is ID1000, which can be used to monitor the count value and hardware configuration of HSC1 during runtime. (2) Set the filtering time for digital input The default filtering time of the input filter for the digital input channels of the CPU and signal board is 6.4 ms. If the filtering time is too long, it is easy to filter out the input pulses during the filtering cycle. For the digital input of high-speed counters, set the corresponding digital input filter using the expected minimum pulse width. The shorter filtering time in the input filtering time list for CPU digital input can be selected, such as 0.1 ms. If the width of the input pulse is changed, the filtering time of the input filter should also be changed.   6SN1118-0BK11-0AA0 6GK1100-0AT01 6GK1611-0TA01-1BV0 6GK1415-0AA01 6ES7292-1AF20-0AA0 6SN1118-0NH01-0AA0 6GK1100-0BA00 6GK1900-0KL00-0AA0 6GK1704-5DW60-3AA0 6ES7290-2AA00-0XA0 6SN1118-0NH01-0AA1 6GK1100-2AB00 6GK7443-5FX01-0XE0 6GK1970-1TA43-0AA2 6ES7298-0AA20-0AA3 6SN1118-0DA11-0AA0 6GK1100-2AC00 6GK1611-0TA01-1BX0 6GK1415-2AA00 6ES7291-8BA00-0XA0 6SN1118-0DA12-0AA0 6GK1101-0AA01 6GK1901-0AA00-0AA0 6GK1704-5DW61-3AA0 6ES7292-1AG20-0AA0 6SN1118-0NH10-0AA0 6GK1101-0AB01 6GK7443-5FX02-0XE0 6GK1970-1TA43-0AA4 6ES7290-2BA00-0XA0 6SN1118-0NH10-0AA2 6GK1102-0AA00 6GK1611-0TA01-1DV0 6GK1415-2AA01 6ES7298-0AA20-0BA3 6SN1118-0DA13-0AA0 6GK1102-0AB00 6GK1901-0AA00-0AC0 6GK1704-5DW62-3AA0 6ES7291-8BA20-0XA0

What is connected to the primary circuit of your frequency converter? Fine tasting, do you really need it? This article will discuss this issue. So let's talk about it one by one from top to bottom. Firstly, a circuit breaker is essential as it can not only isolate the power supply, but also serve as a protective device. When repairing the frequency converter, it is necessary to disconnect the power supply for safety. Opening the circuit breaker and hanging the tag is the most appropriate measure to isolate the power supply while avoiding personnel from mistakenly closing it. This is the boldest way to conduct maintenance. The circuit breaker also has overload and short circuit protection functions, which can quickly remove faults and effectively provide short circuit protection and other protections for the frequency converter circuit. However, the price of a circuit breaker is also not cheap, especially for large capacity switches, but it is not possible to connect an isolation switch. If one day there is a harmless one, it is not worth it to have a load pull switch! So, what should be, still needs to be! Below is the contactor, which mainly cooperates with the fault output of the frequency converter. When the frequency converter fails, the contactor can be disconnected to power off the frequency converter. When there is no fault, it can be used as the power on of the frequency converter. In fact, there is really no need for it, it is optional. If the frequency converter malfunctions and shuts down, the output will be locked, and short circuit protection is not needed, which is more like adding insult to injury. Contactors have instinctive undervoltage protection. When encountering power grid shaking, I originally wanted to let the frequency converter avoid the shaking process. Who had thought that when the contactor was released, everything became useless. Then there is the fast fuse, which is also necessary. Its function is to quickly cut off the short-circuit current, which can be said to be eye-catching. Its action speed is faster than that of the circuit breaker. Sometimes, when encountering a short circuit, it almost melts, but the circuit breaker does not act, which can indicate its fast action speed. To be clear, some frequency converters are equipped with fast melting in the DC bus as part of the frequency converter. At this time, equipping the peripheral main circuit with fast melting would be a bit expensive! Next is the incoming reactor, which is mainly used for filtering and improving power factor. It is quite large and heavy, and when installed in a cabinet, it always feels that it is not very coordinated. So for the incoming reactance, if the frequency converter is equipped with a built-in DC reactor, there is no need for it to exist, because in terms of DC reactance, it not only has the effect of filtering and improving power factor, but also has a higher and lower noise than the incoming reactance. Why not! The above is the input side, take a look at its output side. First of all, there are contactors. Some devices with single drag orders are often equipped with contactors, which is really expensive to burn! What do you want it for? If the frequency converter starts to engage, if the engagement is slow, it may also cause overcurrent protection. Even if the motor insulation is measured at its lower port, it does not meet safety requirements, as there is a risk of misoperation at any time. Of course, the above is for single drag orders, but for variable frequency and power frequency, as mentioned earlier, as switching contactors, it is another matter! There is also a situation where one frequency converter drives multiple motors and can only be switched through contactors, and in both cases, a heating relay is required as overload protection. Then there is the output reactor, which is necessary and strongly recommended. It can effectively filter out the high-order harmonics output by the frequency converter and protect the motor. In some cases, in order to facilitate the measurement of motor insulation, an isolation switch is added, which is understandable. It can be added for convenience, but to avoid the risk of accidentally pulling the switch, it is best to have electrical locking conditions. This article will focus on the main circuit and related protection of the frequency converter. If there are any issues, please criticize and correct them, with a focus on communication. Adleman Limited is a control system components company,which located in Xiamen,a beautiful coastal city.  We are specialized in providing world-reknowed brands: Allen Bradley , ABB , General Electric , Triconex , Honeywell , Bently Nevada , Schneider , Hima ,etc. Even some discontinued ones,such as A-B 1785/1771 and so on. Adleman Limited is a professional manufacturer of global famous brand modules and spare parts. Our main products are: distributed control system (DCS), programmable logic controller (PLC), large servo control system. The spare parts we sell are guaranteed for one year and are rigorously tested and certified. We are now a global manufacturer of industrial automation spare parts and components. Rockwell: Allen-Bradley 1) ControlLogix 1756 series controller 2) CompactLogix 1769 series controller 3) SLC 500 1747 1746 Series Controller 4) PLC-5 1771 1785 series controller5) 5)ProSoft :MVI69/PS69/MVI56/MVI94/MVI71/MVI46/31506) 6)ICS TRIPLEX trusted system ABB: 1) AC800M series controller I/O module 2) AC800F series controller module 3) AC31 series controller module 4) 800xA series modules 5) Bailey INFI 90 module 6) DSQC robot module spare parts 7) Advant OCS system spare parts 8) H&B Freelance Bentley Nevada : 1) Bently 3500 Monitoring system 2) Bently 3300 Monitoring system Schneider: Quantum 140 series :Modicon M340 Modicon Premium :CPU Processor Module,Communication module,etc Emerson: 1) Ovation System DCS Card 2) DeltaV system Dual Channel Redundancy Safety System, Redundancy Controller General Electric: 1) IS200/DS200 series Excitation system card 2)IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module,Communication module, Analog Digital module Triconex Card: Tricon System Card Foxboro: I/A Series System Module Honeywell: 1) Alcont 2) Experion LS   3) Experion PKS 4) Experion HS 5) Plant Scape 6) TDC 2000 7) TDC3000   8) TPS Siemens : 1) Siemens MOORE 2) Siemens S5 3) Siemens  6SN/6FC/6FXseries 4) Siemens  CNC system 810、802D SL、810D、840D 5) Siemens MOORE S7系列S7-200、S7-300、S7-400；6AV/6GK Yokogwa: CS3000 System CPU Controller Module, Analog Module Yaskawa: Robot Servo Controller, Servo Motor, Servo Drive. Rexroth Indramat: I/O module, PLC controller, drive module VIBRO-METER: VM600 MPC4 VM600 CMC16 VM600 IOC4T Vibration Sensor, Speed Sensor, Vortex Sensor, Monitoring System Module Gateway Communication Module. We can provide equipment and spare parts from different countries and manufacturers, solve your troubles in many places or worry about quality problems, and has great price advantage. Welcome to call us to get more product detail information. Please note: The business regions corresponding to the main activities with an annual business volume of more than 20%: Indonesia, the United States, Germany and Saudi Arabia. Excluding Hong Kong, China.

Some friends are not very clear about the parking method of frequency converters and always confuse them. This article will explain the parking method of frequency converters. There are usually two parking methods for frequency converters: deceleration parking and free parking. Meanwhile, deceleration parking is also known as oblique wave parking, and free parking is also known as inertial parking. Let's talk about deceleration parking first. Deceleration parking refers to the frequency converter gradually reducing the output frequency according to the set deceleration time and method after receiving the parking command, causing the motor's speed to decrease accordingly until the motor stops. In this parking method, the frequency converter does not actually stop. It outputs a certain torque value according to the set speed decrease curve, causing the motor to slow down according to this curve until the motor speed drops to a certain small value. The frequency converter considers it close to "0" speed and blocks the output. Free parking refers to the process of turning off the output of the frequency converter after receiving a parking command, so that the output voltage is 0. In fact, it cuts off the power supply of the motor, thereby allowing it to stop freely. At this point, the length of motor shutdown time is not controlled and varies depending on the inertia of the traction system. In fact, this is easy to understand. An asynchronous machine will stop working as long as the power is cut off, but it will not immediately stop because it has inertia. In this case, the load on the fan is most obvious. After the power is cut off, it usually takes a long time to stop. The previous article mentioned the problem of overvoltage shutdown caused by short deceleration time, which is mainly caused by regenerative braking of the motor during deceleration or deceleration shutdown. When the motor speed exceeds the synchronous speed, the motor will be in a power generation state, charging the capacitor through the freewheeling diode, leading to an increase in bus voltage. So, this situation may occur during deceleration parking, but if it is a free parking or inertia parking, the frequency converter will turn off all IGBT drives, which cannot form a path. Therefore, the DC bus voltage will not increase. So, by using the shutdown method of the frequency converter, it is also possible to make a judgment on DC overvoltage, which facilitates on-site understanding of the fault. That's all for this article, focusing on the parking method of frequency converters. If there are any shortcomings, please criticize and correct them. 6ES7326-1RF00-0AB0  Digital Input Module SIEMENS Digital Input Module BRAND/ MANUFACTURER: SIEMENS MANUFACTURER PART NUMBER: 6ES7326-1RF00-0AB0 ADDITIONAL INFORMATION: Digital Input Module CONDITION: Brand New Factory Sealed - Original AVAILABILITY: 1 WARRANTY: 12 Months ESTIMATED WEIGHT: 1 kg COUNTRY OF ORIGIN: GERMANY HS CODE: 8538900000 SHIPPING: Worldwide by DHL /Fedex /TNT / UPS

Address allocation of input/output points Add the DI2/DQ2 signal board, DI8 module, and DQ8 module to the device view of CPU 1214C, and their 1. Q addresses are automatically assigned. After the configuration task is completed, you can use the device overview view to view detailed hardware configuration information. In the device overview view, you can see the byte addresses of the CPU integrated I/O points and signal modules. For example, the byte addresses of the 14 point digital input integrated with CPU 1214C are 0 and 1 (10.0 to I0.7 and I1.0-I1.5), and the byte addresses of the 10 point digital output are 0 and 1 (Q0.0 to Q0.7, Q1.0 and Q1.1). The byte addresses of both DI2/DQ2 signal boards are 4 (14.0-14.1 and Q4.0-Q4.1). The addresses of DI and DQ are allocated in bytes. If all the bits in a byte allocated to them are not used up, the remaining bits cannot be used for other purposes. From the device overview view, you can also see the input and output byte addresses of the signal modules assigned to each slot. Select a module in a slot in the device overview to modify the automatically assigned 1 and Q addresses. It is recommended to use an automatically assigned address and not modify it. However, during programming, the addresses assigned to each IO point during configuration must be used. Parameter settings for CPU integrated digital input points When configuring digital input, first select the CPU or signal board with digital input in the device view or device overview view, and then select "Properties>General>General" in the inspection window. The right window displays general information about the module, such as its model, order number, firmware version number, rack and slot number, and a brief description of the module. Select the CPU or digital input signal board, and then select a channel in the "Properties>General>Digital Input" folder of the inspection window. You can use the selection box to set the delay of the input filter (0.1 μ S-20 ms). You can also enable the rising edge interrupt, falling edge interrupt, and pulse capture functions of each channel using check boxes, as well as set the hardware interrupt organization block (OB) to be called when interrupt events are generated. The pulse capture function temporarily maintains a narrow pulse state of 1 until the next refresh of the input process image. The rising edge interrupt and falling edge interrupt can be enabled simultaneously, but the interrupt and pulse capture functions cannot be enabled simultaneously. Parameter settings for DI modules Select the digital input module in the device view, and then select "Digital Input". You can only set the delay of the input filter in groups (4 points per group) (0.2-12.8 ms) At the beginning of each scan cycle, the CPU reads the status of the external input circuits of the input module and stores them in the process image input table. During the scan cycle, the user program calculates the output values and stores them in the process image output table. At the beginning of the next scan cycle, write the content of the process image output table to the output module. Parameter settings for digital output points Firstly, select the CPU, digital output module, or signal board in the device view or device overview view. After selecting "Digital Output" in the inspection window, you can choose to keep the digital output at the previous value (keep last value) when the CPU enters STOP mode, or use an alternative value. When selecting the latter, select an output channel in the left window and set its replacement value with a check box to ensure that the system enters a safe state when automatically switching to STOP mode due to faults. A '√' in the check box indicates that the alternative value is 1, otherwise it is 0 (the default alternative value). Parameter settings for analog output module Select the 4AI/2AQ module in the device view and set the parameters for analog output. Similar to digital output, it can be set that after the CPU enters the STOP mode, each analog output point maintains the previous value or uses an alternative value. When selecting the latter, alternative values for each point should be set. The output type (voltage or current) and output range of each output point need to be set. It can activate the short circuit diagnosis function for voltage output, the open circuit diagnosis function for current output, and the overflow diagnosis function for exceeding or below the upper limit value. The parameter setting methods for the CPU integrated analog output point, analog output signal board, and analog output module are basically the same.

Programmable Logic Controller (PLC) is a device designed specifically for digital operations in industrial environments. It uses programmable memory to receive and store user instructions, which are then used to control various types of machines and processes. Due to its high reliability, high flexibility, and low power consumption, PLC has been widely used in the field of modern industrial automation. In this article, we will discuss the selection and design points of PLC, so that you can better understand how to select and design PLC systems. 1、 Selection of PLC When selecting a PLC, the following factors need to be considered: PLC specifications The specifications of PLCs are usually classified based on their input/output (I/O) points and processor speed. The number of I/O points is one of the important parameters of PLC, which determines how many input and output signals the PLC can control. The processor speed determines the processing power of the PLC, including scanning speed and execution speed. When selecting a PLC, it is necessary to choose the corresponding specifications based on actual needs. For example, if you need to control a large number of input and output signals, you need to choose a PLC with more I/O points; If you need to process a large amount of data quickly, you need to choose a PLC with a faster processor speed. Functions of PLC In addition to specifications, it is also necessary to consider the functionality of the PLC. The functions of PLC usually include logic operations, counters, timers, PID control, communication, and data processing. When selecting a PLC, it is necessary to select a PLC with corresponding functions based on actual needs. For example, if PID control is required, a PLC with PID control function needs to be selected; If communication is required, a PLC with a communication interface needs to be selected. Brand of PLC When choosing a PLC, it is also necessary to consider the brand of the PLC. Different brands of PLCs have different characteristics and user experiences. Therefore, when choosing PLC, it is necessary to choose the corresponding brand based on actual needs. 2、 Design points of PLC In the design process of PLC, the following key points need to be noted: Determine control requirements Before conducting PLC design, it is necessary to clarify the control requirements. This includes determining which machines or processes need to be controlled, which signals need to be collected, which signals need to be output, and so on. Only by clarifying the control requirements can effective PLC design be carried out. Determine the number and type of I/O points According to the control requirements, it is necessary to determine the required I/O points and types. The number of I/O points refers to the number of signals that the PLC needs to receive and output, while the type refers to whether these signals are input signals or output signals. Select the corresponding number and type of PLCs based on actual needs. Determine control logic The determination of control logic is based on control requirements and I/O points to determine the logical relationships within the PLC. This usually involves a series of control programs, including logic operations, counters, timers, etc. When determining the control logic, it is necessary to select the corresponding logic program based on actual needs. Determine communication protocol When designing a PLC, it is also necessary to determine the communication protocol. Communication protocol refers to the communication method and protocol between PLC and other devices. Select the corresponding communication protocol according to actual needs, such as Modbus, Profinet, etc. Determine programming language Finally, it is necessary to determine the programming language. Programming language is a language used to write and edit PLC programs. Different PLC brands may support different programming languages. When determining the programming language, it is necessary to choose the corresponding programming language based on actual needs. In short, the selection and design of PLC is an important link in the field of industrial automation. When designing and selecting PLC, it is necessary to choose the corresponding specifications, functions, brands, and other parameters based on actual needs. At the same time, it is also necessary to pay attention to factors such as the operating environment and lifespan of the PLC to ensure the stability and reliability of the PLC system. HOT SALES SIEMENS 6ES7412-1XJ07-0AB0 BENTLY NEVADA 3500/40M 176449-01 SIEMENS 6AV2124-0UC02-0AX0 EMERSON KJ2002X1-BA1 12P1442X062 HONEYWELL MC-TAIH02 51304453-150 EMERSON KJ3002X1-BG2 12P1731X022 HONEYWELL 51204166-175 MC-TDOY23 ABB PHARPS32200000 HONEYWELL MC-TSTX13 51309142-175 HONEYWELL 51401496-100 HONEYWELL MC-TAOY22 51204172-175 EMERSON A6740-10 HONEYWELL 51402573-250 EMERSON A6210 HONEYWELL MC-TAMR04 51305907-175 EMERSON PR6423/002-031 CON041 YOKOGAWA AAR145-S50 S1 BENTLY NEVADA 330180-90-00 BENTLY NEVADA 125768-01 BENTLY NEVADA 330180-51-CN BENTLY NEVADA 3500/20 BENTLY NEVADA 330180-50-05 HONEYWELL 10302/2/1 PROSOFT MVI56-PDPMV1 HONEYWELL 10101/2/1 BENTLY NEVADA 106M1081-01 HONEYWELL 10018/2/U BENTLY NEVADA 3500/15 AC 106M1079-01 HONEYWELL FC-QPP-0002 HONEYWELL 51196653-100 AB 1747-BA YOKOGAWA ALR121-S01 S1 AB 1769-IQ32 SIEMENS 6ES7407-0DA02-0AA0 SIEMENS 6ES7 321-1BL00-0AA0 SIEMENS 6ES7432-1HF00-0AB0 SIEMENS 6ES7 332-5HB01-0AB0 SIEMENS 6ES7400-1JA01-0AA0 GE IC694MDL646 GE IS220YTURS1A GE IC694MDL940 GE IS220PPDAH1A AB 1769-OB32 GE IS220PPROH1A AB 1769-OW16 GE IS220PTCCH1A  ⇉Sales Manager:  Liao ⇉E-mail: postmaster@adlemanplc.com  ⇉Mobile: +86 15259245292 ⇉WeChat/WhatsApp: +86 15259245292  

Introduction      1.Three major exhibition booths, 1100 square meter exhibition area, and multiple innovative products and technologies welcome the debut of the Industrial Expo 2.ABB's latest robotics, motion control, and mechanical automation solutions are showcased together 3.Combining physical exhibitions, naked eye 3D screens, and online live streaming to create a digital exhibition experience ABB will showcase dozens of innovative exhibits, including its latest robotics and digital solutions, transmission and servo motors, and Baccarat mechanical automation solutions, at the Industrial Expo. It will use various forms such as naked eye 3D technology, LED screens, display board exhibitions, and online live broadcasts on three major exhibition booths with a total area of nearly 1100 square meters to present an "immersive" viewing experience to offline and offline audiences. ABB Robotics     With the theme of "being robots, but also infinite possibilities", ABB will showcase ABB's flexible automation solutions in different scenarios and fields from the three dimensions of collaborative robots, industrial robots, digitization and services in a nearly 800 square meter booth space. Among more than ten industry-leading "robot+" exhibits, collaborative robots GoFa 10 and GoFa 12, new generation large robot IRB 6720, autonomous mobile robot Flexley series, and RobotStudio automatic path planning all made their debut at the Expo, vividly demonstrating how automation technology can help customers improve production efficiency, product quality, and resilience in a rapidly changing business environment ABB Motion Control ABB combines digital technology with motion control to comprehensively showcase multiple transmission and motor star products as well as digital solutions. Universal transmission ACS580MV, customized chemical industry level transmission cabinet ACS880-07C, harmonic solution ACH580-31, AC500 PLC, multiple servo motors and servo drives including E530 universal servo system, HX explosion-proof servo motor, and the latest HDS high-power and efficient servo motor will all be presented at this year's industrial expo, supporting users in various industries to increase efficiency, save energy, reduce emissions, and achieve green, low-carbon, and sustainable development. ABB Baikale      ABB's mechanical automation department - Baikalai will bring a wealth of exhibits including software and hardware platform systems for machine intelligence, including high-performance PLCs, industrial computing platforms integrated with computing and control, servo drives and motors, HMI, communication integration of OPC UA FX, and machine vision; Solutions for common key technologies across multiple industries, such as tension control technology, intelligent weighing systems, and robot technology in machine centers; And vertical industry solutions for photovoltaic, energy storage, lithium batteries, packaging, etc.

In the field of industrial control, PLC, DCS, and microcontroller are three crucial technologies. They have significant differences in many aspects and play a huge role in their respective fields. The following is a detailed comparison of these three technologies. 一、PLC （Programmable Logic Controller） PLC is a digital operation system designed specifically for industrial environments. It adopts a programmable memory that can perform logical operations, sequential control, timing, counting, and arithmetic operations, and control various types of mechanical or production processes through digital or analog input/output technology. Advantages of PLC: 1.High reliability: PLC has high reliability and stability, and can operate for long periods of time in harsh environments. 2.High flexibility: The programming language of PLC is easy to master and can be flexibly programmed according to actual needs. 3.Easy to maintain: If there is a problem with the system, PLC faults can be quickly located, making maintenance simple and feasible. 二、  DCS (Distributed Control System) DCS is a centralized management and decentralized control system. It consists of multiple controllers, input/output modules, communication facilities, etc., and can achieve data collection, processing, storage, and decentralized control. Advantages of DCS: 1.Openness: DCS systems typically have an open structure that allows for easy integration with other systems. 2.Strong processing power: The controller of the DCS system has powerful data processing capabilities, capable of processing a large amount of data. 3.Image display: DCS systems are usually equipped with rich graphical interfaces that can display real-time process flow diagrams, equipment operation status, etc. 三、  Microcontroller A microcontroller is a single chip microcomputer that integrates a microprocessor, memory, timer, and input/output interface. It is usually used to control various types of electrical equipment. Advantages of single-chip microcontrollers: Small size: The microcontroller is compact and easy to integrate into various devices. Low power consumption: The power consumption of the microcontroller is extremely low, and it can work for a long time using batteries. Low cost: The price of a microcontroller is relatively low, which can reduce the cost of the entire control system. Overall, PLC, DCS, and microcontroller each have their own advantages and applicable scenarios. PLC is suitable for simple industrial control tasks, DCS is suitable for large-scale industrial production processes, and microcontroller is suitable for controlling various types of electrical equipment. When choosing which technology to use, it is necessary to weigh and choose based on actual needs and scenarios. 四、  Applications in various industries PLC is widely used in the field of industrial control, such as automotive manufacturing, food processing, pharmaceuticals, chemical engineering, etc. In automotive manufacturing, PLC can be used to control mechanical movement, temperature control, pressure control, and other aspects of the production line. In food processing, PLC can be used to control the operation of packaging machines, temperature control, timing, etc. In the pharmaceutical and chemical industries, PLC can be used to control chemical reaction processes, temperature control, pressure control, etc. DCS is mainly used in large-scale industrial production processes, such as petrochemical, power, pharmaceutical, etc. In the petrochemical industry, DCS can be used to control petroleum separation processes, chemical reaction processes, temperature control, etc. In the power industry, DCS can be used to control the working status of generators and monitor transmission lines. In the pharmaceutical industry, DCS can be used to control chemical reaction processes, drug synthesis, etc. Microcontrollers are widely used in various types of electrical equipment, such as smart homes, automation instruments, electric tools, etc. In the field of smart home, microcontrollers can be used to control the switches and temperature control of household appliances. In the field of automation instruments, microcontrollers can be used to control the measurement and recording of various industrial instruments. In the field of electric tools, microcontrollers can be used to control the movement and power control of electric drills, hammers, etc. Advantage discontinued brands： ABB H&B Contronic、Procontic series，Allen-Bradley，GE，Foxboro，Triconex，BENTLY NEVADA 3500SYSTEM，  HIMA，SIEMENS TInumerical control、MOORE MODULE ，Controller，OVATION DCS CARDS etc. We have a great advantage of Discontinued DCS system of spare parts ,spare parts,PLC module, etc As long as you need PLC products, we can help you find it，Price will be great advantage，Waiting for your inquires   Recommended model ABB AX522 Allen Bradley 1790-T0B16X Reliance GV3000E-AC003-AA-DBU-RFI Allen Bradley 2711-T6C1L1 Schneider BMXXBP0400 SIEMENS 6ES7321-1FF01-0AA0 Bently Nevada 330130-045-00-00 WESTINGHOUSE 1C31192G01 GE IC693CMM321双接口 Schneider TSXCSY84 Schneider 140DAO85300 GE IC695PSD140 DYNAX MSS023A1XDD TRICONEX 9662-810 ABB IMDSI22 Bently Nevada 172109-01 ABB CS31 FPR3315101R1032 MATROX Y7367-00 ABB 200-APB-12 B&R 7EX470.50-1 Yokogawa A1112EB HHR07F4G4 Bently Nevada 330103-00-05-05-02-00 ABB SDCS-FIS-31 GE IC693CMM321 ABB PPD113 3BHE023584R2634 EPRO UES815-24V ABB 3DDE 300 400 CMA 120 GE IC600LX648  IC600FP608K IC600LX648L ELMO MATROX IP-8-ISA Allen Bradley 1756-A10 ABB AI895 3BSC690086R1 Allen Bradley 81001-450-52-R B&R 4PP065.0571-X74 ABB 3HAC044168-001 ABB CI854AK01  3BSE030220R1  Allen Bradley 1746-N2 GE SR469-P5-HI-A20-E ABB 1TGE120010R1000 SIEMENS 6ES7414-2XK05-0AB0 abb WT98 07KT98  GJR5253100R0278 Bachmann DIO216 Schneider 520422000 TRICONEX 3607E GE IC698CPE030 Emerson KJ2005X1-BA1 VE3007 ABB 3AUA489002B4562 Schneider 140ARI03010 ABB 3HAC057551-003 ABB ICSK20F1 Allen Bradley 1788-ENBT Siemens 6AV2124-0MC01-0AX0 HONEYWELL CC-PDIL01 51405040-175  GE IC200CHS022J Honeywell FC-TSAI-1620M  

The number of independent motions possessed by a component is called its degree of freedom. Obviously, a free component that performs planar motion has three degrees of freedom. A mechanism is composed of many components connected in a certain way, which should ensure that there is a certain relative motion between the components. This type of connection that allows two components to come into direct contact and generate a certain relative motion is called a motion pair. Low pair The motion pair composed of two components through surface contact is called a low pair. It includes two types: rotating pair and moving pair. The rotating pair can only rotate relatively in one plane, while the moving pair can only move along a certain axis direction. Therefore, a low pair introduces two constraints, namely reducing two degrees of freedom. Senior Officer The motion pair composed of two components in contact with each other through points or lines is called a high pair. 1. Fixed parts (rack) The components used by humans to support moving components are called fixed components (racks). The cylinder block in an internal combustion engine is a fixed component used to support pistons, crankshafts, etc. 2. Prime mover The active components with known motion patterns are called active components. The piston in an internal combustion engine is the driving component, and its motion is input from the outside world. 3. Follower The other moving components that move with the motion of the original component are the driven components. Connecting rods, crankshafts, and other components in internal combustion engines are all driven components. This type of multiple rotating pairs composed of three or more components with overlapping axes at one point is called a composite hinge. The local independent motion that does not affect the motion of the entire mechanism is called the local degree of freedom. In practical mechanisms, constraints that repeat other constraints without limiting motion are called virtual constraints. Virtual constraints should be disregarded when calculating the degree of freedom of the mechanism. If one is a crank and the other is a rocker, then this mechanism is called a crank rocker mechanism. In a hinged four bar mechanism, if both connecting rods are cranks, then this mechanism is called a double crank mechanism. In a hinged four bar mechanism, the two connecting rods are both rocker rods, which is called a double rocker mechanism machine. 1. There must be one pole between the connecting pole and the rack as the shortest pole. 2. The sum of the lengths of the shortest and longest strokes is equal to the sum of the lengths of the other two strokes. As can be seen from the above, when determining the form of a chain four bar mechanism, it is necessary to first determine whether the mechanism meets the rod length condition. If so, the form of the mechanism can be determined using the following method: ① If the short rod can be used as a connecting rod, a crank rocker mechanism can be obtained; ② If the shortest rod is a frame, a double crank mechanism is obtained 3. If the shortest rod is a connecting rod, a double rocker mechanism is obtained. A four bar linkage that satisfies the condition of being in a long chain, regardless of which member is used as the frame, does not have any curvature, so the mechanism can only be a double rich linkage. ■Speed of Reply to Inquiries  Attn: Mr. Liao Mobile: +86 15259245292 Email: postmaster@adlemanplc.com   WeChat/WhatsApp: +86 15259245292 Address: Room 1601, Building 6, Haicang Seattle, No. 330 Zhonglin Road, Haicang District, Xiamen City, Fujian Province

Main classification AB programmable controllers (PLCs) are mainly divided into three categories:     MicroLogix controller (micro)     CompactLogix controller (medium size)       ControlLogix controller (large) MicroLogix An economical solution can be provided to meet the basic control needs of simple machinery, including relay replacement and simple control timing and logic. These controllers adopt compact packaging, integrate I/O and communication, and are easy to use, making them ideal choices for applications such as conveyor automation, safety systems, and building and parking lot lighting. MicroLogix has 2 series: • MicroLogix series Micro800 series CompactLogix Midsize controllers can provide the functionality and flexibility you need without the overhead of large systems, making them the perfect solution for medium-sized application projects. Choose from standard and secure certified controllers based on rack and modular packaging design. Typical application projects include complex machine control, batch processing, and building automation. CompactLogix has4 series: 1768 CompactLogix controller 1769 CompactLogix 5370 controller 5069 CompactLogix 5380 controller 5069 CompactLogix 5480 controller ControlLogix The ControlLogix control system uses a universal control engine with a common development environment, which can provide high performance in an easy-to-use environment. The tight integration between programming software, controllers, and I/O modules shortens development time and reduces costs for debugging and normal operation. You can perform standard and security controls in the same rack to achieve truly integrated systems. Utilize high availability and extreme environmental resistance to meet the needs of your application project. ControlLogix has 2 series: 1756 ControlLogix 5570 controller 1756 ControlLogix 5580 controller         Detailed classification • MicroLogix controllers • CompactLogix controller • ControlLogix controller ■Speed of Reply to Inquiries  Attn: Mr. Liao Mobile: +86 15259245292 Email: postmaster@adlemanplc.com   WeChat/WhatsApp: +86 15259245292   Address: Room 1601, Building 6, Haicang Seattle, No. 330 Zhonglin Road, Haicang District, Xiamen City, Fujian Province      

Seven steps to complete Siemens PLC debugging, electrical novices can learn even after reading it! Many beginners in electrical engineering may not know how to start debugging after completing the design of electrical control cabinets and PLC programs, or some may encounter issues such as PLC burning due to improper debugging methods. So, how should the designed electrical system be debugged? You can follow the following seven steps. 1. Check the circuit according to the drawing (without power supply) The drawings of a general PLC system include two parts: inside cabinet drawings and outside cabinet drawings; Cabinet drawings refer to the wiring diagrams inside the cabinet; The drawings outside the cabinet are the wiring diagrams for all electrical cabinets. What needs to be checked in this section is; 1. Is the drawing design reasonable, including the capacity of various components, etc. 2. Check whether the components are connected strictly according to the drawing. The most important thing to note during this process is to check the power supply: 1. Ensure that the circuit is not short circuited. 2. Ensure that strong and weak currents are not mixed together; Because the PLC power supply is 24V, once 220V is connected to the PLC due to wiring errors, it is easy to burn the PLC or expansion module. 2. Check the external circuit of the PLC, commonly known as "dotting" After confirming the power supply, power on and test the input and output points, commonly known as "dotting". Testing the IO points requires testing one by one, including operation buttons, emergency stop buttons, operation indicator lights, cylinders and their limit switches, etc. The specific method is to have one person operate the buttons on the site side and the other person monitor the input and output signals on the PLC; For large systems, a test table should be established, that is, marked after testing. If any wiring errors are found during the construction process, they need to be dealt with immediately. In this step, it should be noted that it is necessary to back up the program and clear the program in the PLC or disable the program to avoid device actions caused by testing. 3. Check the mechanical structure and test the motor load This step requires checking whether the mechanical structure is tight, and whether the motor load is properly protected to avoid accidents caused by accidents. After the inspection is completed, it is necessary to manually test the operation of the equipment. For example, for forward and reverse rotation motors, it is necessary to test the integrity of the circuit and conduct live testing. For frequency converters, corresponding parameters should be set and motor optimization, static identification or dynamic identification should be carried out. It should be noted here that for some special loads, such as vertically moving loads, they need to be carried out by professional personnel to avoid testing accidents caused by improper control. 4. Debugging manual mode/semi-automatic mode and related logical relationships After testing both the IO point and load side, the next step is to debug in manual mode. The manual mode here can also be called semi-automatic mode, which does not directly press the solenoid valve or contactor by hand, but refers to driving the device through buttons or HMI buttons, which corresponds to the automatic state. Manual mode testing can decompose the automatic mode according to human preferences, making it easier to test the program. The most important aspect of this process is to test the safety functions, that is, to test whether the emergency stop, safety grating, and other safety functions have played a corresponding role while the equipment is running. 5. Debugging automatic mode according to production process After completing semi-automatic debugging, the automatic work can be further debugged. This link is the most important and requires testing various interlocks according to the production process, including logical interlocks, safety interlocks, etc., and testing several more work cycles to ensure that the system can work continuously and correctly. 6. Testing of special processes In addition to logic control, there are many expanded functions in the PLC system, such as PID control. After these logic debugging are basically completed, you can start debugging analog and pulse control. The most important thing is to select appropriate control parameters. Generally speaking, this process is relatively long. Be patient and make multiple choices of parameters before selecting the best one. Some PLCs have PID parameters that can be obtained through self tuning. But this self tuning process also takes a considerable amount of time to complete. 7. Complete all the steps above The entire debugging is basically completed. Next comes the step of pre production, which is a pre production work inspection. During this stage, special tests can be carried out in conjunction with production, such as whether the production rhythm is met, whether the safety function can still function under load, etc. Generally, the work can be completed after a certain period of continuous production.   Novice should pay special attention to the power supply. I remember that when I debugged the first project many years ago, the construction company connected the 220V contact and 24V contact of the pull cord switch of the large belt incorrectly (the pull cord switch of the belt is a safety device, with two sets of contacts, one is 220V to disconnect the control loop, the other is 24V to enter the PLC), which caused the burning of a digital input template. Later, it became a long memory. When debugging again, we must distinguish 220 and 24, I never had any problems again. ■Speed of Reply to Inquiries  Attn: Mr. Liao Mobile: +86 15259245292 Email: postmaster@adlemanplc.com   WeChat/WhatsApp: +86 15259245292 Address: Room 1601, Building 6, Haicang Seattle, No. 330 Zhonglin Road, Haicang District, Xiamen City, Fujian Province

        SIMATIC S7- PLCSIM Advanced: Joint simulation through API  After using S7-PLCSIM Advanced as an independent simulation system, you can simulate and test the STEP 7 program you created. Due to the fact that SIMATIC S7- PLCSIM Advanced can be used as a virtual controller to comprehensively simulate the functions of S7-1500 or ET 200SP CPUs, testing STEP 7 programs does not require the use of a real controller. Virtual controllers also support contextual testing with systems or machines. Virtual controller to system or machine simulation (joint simulation) can be achieved using user interfaces (APIs). The STEP 7 program created in STEP 7 V14 is used to control the transportation system. For comprehensive functional testing, the STEP7 program can be loaded into the virtual S7-1500 controller through S7-PLCSIM Advanced. This controller can interact with joint simulation (factory simulation) through API to validate STEP 7 programs in a factory environment. Advantages of application examples: Introduction of API usage Provide C # sample code that you can use to write your own application Topics not covered by this application This application example does not include content related to the following topics: Fundamentals of object-oriented programming Basic knowledge of programming environments, such as Microsoft Visual Studio Basic knowledge of TIA Portal configuration Assuming you have fully mastered the above knowledge. For Detail Pics,Pls Contact Us With Free! More than 45,000 products stocked. Supply 100% brand new products. Sell genuine products only. Contact me at ONCE to get the quotation: Attn: Mr. Liao Mobile: +86 15259245292 Email: postmaster@adlemanplc.com   WeChat/WhatsApp: +86 15259245292 Address: Room 1601, Building 6, Haicang Seattle, No. 330 Zhonglin Road, Haicang District, Xiamen City, Fujian Province 6ES7416-2FN05-0AB0 6ES7441-2AA00-8AA0 6ES7468-1CB00-0AA0 6ES7416-2XK00-0AB0 6ES7441-2AA00-8BA0 6ES7468-1CC50-0AA0 6ES7416-2XK01-0AB0 6ES7441-2AA00-8CA0 6ES7468-1CF00-0AA0 6ES7416-2XK02-0AB0 6ES7441-2AA00-8EA0 6ES7468-1DB00-0AA0 6ES7416-2XK04-0AB0 6ES7441-2AA03-0AE0 6ES7468-1DC50-0AA0 6ES7416-2XL00-0AB0 6ES7441-2AA04-0AE0 6ES7468-1DE50-0AA0 6ES7416-2XL01-0AB0 6ES7444-1MX00-0XE0 6ES7468-1DG00-0AA0 6ES7416-2XN05-0AB0 6ES7450-1AP00-0AE0 6ES7468-3AH50-0AA0 6ES7416-3ER05-0AB0 6ES7450-1AP00-8AG0 6ES7468-3BB50-0AA0