Functional characteristics of Mitsubishi's various series of servo motors

1. Consultation question: FR-A700 series Mitsubishi inverter, the suffix is ending in -CA1, what kind of inverter? Solution: The suffix -CA1 is a special model with take-up control. 2. Consultation question: FR-A ...

01. Base system problem In Mitsubishi PLC, there are binary, octal, decimal, 10, 2-10 (BCD), etc., we need to master the conversion of 2-8 base. 2-8, remember the binary number from the back, divide every 3 into a group, and each group is converted into octal respectively, such as 1 ...

When evaluating which process is suitable for which approach in the production environment, it is important to carefully consider the problem you want to deal with and consider all the costs that the robot can save: cutting waste, improving efficiency, improving yield, improving safety, or reducing labor costs. These costs ...

1. The servo mainly relies on the pulse to position, basically it can be understood in this way, the Mitsubishi CNC system maintenance servo motor receives a pulse, and it will rotate the angle corresponding to the pulse, so as to achieve displacement, because the servo motor itself has the function of sending out pulses, so the servo motor ...

Many novices in the electrical industry are not sure how to start debugging after completing the planning links such as electrical control cabinets and PLC programs. Perhaps some people due to inappropriate debugging methods have led to PLC burning and other problems, so how should the planned electrical system be debugged? Follow these seven steps. ...

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.

A. A scanning cycle is divided into input sampling, program fulfillment, and output rewriting. B. Each scanning process. The convergence samples the input signal. The convergence rewrites the output signal. C. Component image register ...

Torque control: Torque control is based on external simulation imitation typing or direct address assignment to set the output torque of the motor shaft. For example, 10V matches 5Nm. When the external simulation simulation is set to 5V, the output of the motor shaft is 2.5Nm. If the load of the motor shaft is less than 2.5Nm, then when ...

There are several ways to classify Mitsubishi inverters: 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; Depend on...

1. The digital-to-analog converter is a system that converts digital signals into imitation signals, which can generally be completed by low-pass filtering. The digital signal is decoded in the first line, that is, the digital code is converted into the corresponding level to form a stepped signal, and then the low-pass filter is carried out. According to the signal and system ...

Mitsubishi PLC split source type (PNP) or drain type (NPN), here are their differences 1: Leakage logic: When the current flows out of the signal input terminal, the signal becomes ON, which is leakage logic. The current flows through the terminals and has the output characteristics of an NPN transistor. 2: Source logic: When ...

1. Harmonic disturbance The rectifier circuit will generate a harmonic current, which will cause a voltage drop on the impedance of the power supply system, resulting in a distortion of the voltage wavepattern, and this distorted voltage will cause disturbance to many electronic devices (because most electronic devices can only operate in the sine wave).

It has become an irreversible trend to drive the motor through the inverter, and in the actual application process, because the matching relationship between the inverter and the motor is not very reasonable, it often leads to some problems. When selecting an inverter, you should fully understand the load characteristics of the equipment driven by the inverter. Ms. Ginseng ...

Mitsubishi Electric's MES system MELNAVI has a standard database, which can meet the needs of the 11 major functions required by MES, and also supports flexible secondary development, which can easily connect the upper ERP and lower automation products in a short time, and can also be connected to other APS scheduling software and analysis systems. ...

Internal memory programs, logic operations, sequential manipulation, punctuality, counting, arithmetic operations, and other programmable memories are used to manipulate a variety of machinery or production processes with digital or analog inputs/outputs. PLC-related peripherals should be easy to operate with industry to form a whole, easy to expand...

The inverter can be preset with a number of different speed points, and then complete the scheduling of multiple speed stages. The specific completion method is as follows: You can set a number of different speed points in the VFD, and you can generally set the maximum speed, minimum speed, and several center speed points. According to the needs, choose ...

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 ...

First, the frequency converter should not be installed on the equipment with a sensation, because the main circuit connection screw in the frequency converter is simply loose, and many frequency converters are damaged due to this reason. Second, the wiring problem: the input end of the inverter is connected to an air The initial maintenance current should not be too large, ...

1. The equipment layer/fieldbus CC-Link equipment layer is a field network that connects PLC and other control equipment, sensors and drive equipment, which is the lowest layer of the entire network system. CC-Link fieldbus connection is selected, the number of wiring is greatly reduced, and the maintainability of the system is improved. Combine...

1. DC servo The structure is simple and easy to operate. However, considering the actual operation, the DC servo motor has introduced mechanical equipment for reversing installation, which increases the cost, has many problems, and is inconvenient to maintain, and often interferes with the production and manufacturing due to the sparks of carbon brushes, and electromagnetic interference will occur. Combine...