The difference between PLC and single-chip microcomputer: 1. PLC is a relatively sophisticated control system composed of single-chip microcomputer, and it is a product of the sophisticated and stable single-chip microcomputer application system that has been debugged. There is strong versatility. 2. The single-chip microcomputer can constitute a variety of application systems, and the scale of application ...

1. Error message: NO ERROR--No abnormal error occurs Abnormal content and cause: No abnormal occurrence Solution: Check whether the cable connection between the host and the I/O expansion base/module is normal 2. Error message: ...

1 SET Directive The SET instruction is called an enthronement instruction. Its function is: to drive the coil, so that it has a self-locking function, and insists on the connection condition. In the diagram, when the moving contact X0 is closed, the SET command is executed to turn on the Y0 coil. After X0 is disconnected, the Y0 coil continues to insist on the ON condition, ...

Power semiconductor module for 40kW class commercial air conditioner Expansion of the "6th Generation 1200V Large DIPIPM" product lineup Mitsubishi Electric Corporation will sell the power of inverters that drive commercial air conditioners and other products on August 30.

1. Set PA08 to 0003 and set the gain adjustment form to; , the function is to prevent the failure of the active calculation of the inertia ratio, and the alarm C005 will be given. 2. Flip it over; menu; , set the speed/acceleration and deceleration/movement amount, according to the actual situation ...

From August 23 to 25, 2021, the 2021 China International Intelligent Industry Expo (hereinafter referred to as the Smart Expo) was held in Chongqing International Expo Center. Mitsubishi Electric (China) ...

The FX2N has a total of 27 fundamental logic instructions, including 20 fundamental logic instructions of some sub-series PLCs. Master Control Command (MC/MCR) (1) MC (Master Control Command) for common tandem contacts ...

1. The starting torque that makes the mechanical equipment roll from a standstill state is usually positive, and generally larger than the torque required to maintain constant velocity movement, such as most feeders, material conveyors, mixers, mixers, etc., it may reach the additional torque of the Yuan Yuan Yuan Yu Yao Yuan Yuan ...

With the spread of industrial robots in the production site, more and more on-site issues need to be solved, such as the need for more robot programming engineers, which increases the human cost; The teaching is complicated, which increases a lot of non-production time; Set up guardrails to increase the cost of space and installations; Robot...

There is electrostatic capacitance between the input and output wiring of Mitsubishi inverters and other wires, between the ground and the motor, and there is a leakage current flow. The leakage current value is affected by factors such as electrostatic capacitance and carrier frequency, and the leakage current is high when the carrier frequency of the inverter is set high and the leakage current is operated under low noise conditions.

1. The speed of the system bus is different. Although the FX5U series is small but precise, compared with the previous product FX3U, the system bus speed is greatly increased by 150 times, and the maximum expansion module can be expanded by 16 intelligent expansion modules, built-in 2-in and 1-out analog functions, built-in Ethernet interface and 4-axis 200kHz high-speed positioning function. ...

Mitsubishi Electric IGBT is the English word Insulated Gate Bipolar Transistor, which means insulated gate bipolar transistor in Chinese. Functionally, IGBT is a circuit switch, and the advantage is that it uses electricity.

The switching quantity control inverter of PLC is selected (that is, the switching output terminal of PLC is directly connected to the switching input terminal of the inverter, and the PLC can control the start, stop, forward and reverse rotation of the inverter and high, medium and low speed multi-stage speed operation through the program). ...

Mitsubishi Electric Automation Corporation has launched the A800 Series Integrated Inverter Drive (VFD) for fast, reliable, easy-to-use, and easy integration and installation for occupational demand drives. The A800 series variable frequency drive combines traditional induction and permanent magnet vehicles into a single solution that supplies ...

(1) Radiative dry disturbance from space The radiated electromagnetic field (EMI) in space is mainly caused by power networks, transient processes of electrical equipment, lightning, radio broadcasting, television, radar, frequency induction heating equipment, etc., generally known as radiation disturbance, and its dispersion is extremely chaotic. ...

(1) Ladder diagram Programming language is traditionally called a ladder diagram. The ladder diagram follows the method of relay control circuit, and it can also be said that the ladder programming language is simplified from the symbol evolution on the basis of the logic control of relays and contactors commonly used in electrical control systems.

Mitsubishi inverter has many setting parameters, each parameter has a certain selection range, and the use of individual parameters is often improper, resulting in the inverter can not operate normally. Let's take a look at the Mitsubishi inverter parameter setting operation. ...

The main steps in the planning and commissioning of the programmable manipulator application system (1) In-depth understanding and analysis of the process conditions and control requirements of the controlled target a. The controlled target is a controlled mechanical, electrical equipment, production line or ...

There are several ways to classify frequency converters: According to the classification of the main circuit operation method, it can be divided into voltage-type inverter and current-type inverter; According to the classification of switching methods, it can be divided into PAM control inverter, PWM control inverter and high carrier frequency PWM control inverter; In accordance with the ...

1. The transistor output type of the FX series generally sends pulses to the servo through the output point of Y0, Y1 or the positioning module, and the speed and direction of the servo depend on the frequency and direction of the pulse in your program. Mitsubishi FX3U series ...

Tokyo, June 9, 2021 – Mitsubishi announced the upcoming launch of its industrial T-series 2.0kV insulated gate bipolar transistor (IGBT) module, the world's first IGBT1 with a 2.0kV withstand voltage, June 30. This module is ideally suited to increase the power of renewable energy power converters ...