FX Series PLC: The FX3G PLC has a built-in large-capacity program memory, 32K steps, and the basic instruction processing speed can reach 0.21μs in standard mode. In the meantime, the FX series 5U is suitable for any industry, and is widely used by small and medium-sized enterprises. For example, this year's very popular mask machine is suitable for FX5U, and he can produce a more high-end mask N95.
Q series PLC: the program memory capacity can reach 252K steps, and the extended memory can reach 32M, Q series PLC is generally used in large and medium-sized enterprises, because of his huge system.
L series: L series PLC is Mitsubishi's third generation of high-performance PLC, developed on the basis of Q series PLC.
A series: A series uses Mitsubishi's special sequential control chip (MSP), and the speed/instruction is comparable to that of a large Mitsubishi PLC; A2ASCPU supports 32 PID circuits. The number of circuits in QnASCPU is unlimited, which can be changed with the size of the memory. The program capacity ranges from 8K steps to 124K steps, and the memory of QnASCPU can be expanded to 2M bytes if a memory card is used. A variety of special modules are available, including network, positioning control, high-speed counting, temperature control and other modules.
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Mitsubishi PLC's method of controlling the inverter
1. Mitsubishi PLC's analog signal control inverter
Hardware: FX1N, FX2N PLC hosts, equipped with 1 simple FX1N-1DA-BD extended analog output board; or analog input-output hybrid module FX0N-3A; or FX2N-2DA with two outputs; or four outputs ...
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Mitsubishi Electric develops satellites for greenhouse gas and water cycle observations
TOKYO, March 30, 2020 – Mitsubishi Electric Corporation (Tokyo: 6503) announced today that it has been appointed by the Japan Aerospace Agency (JAXA) as the contractor for the Global Satellite Observing Satellite for the Greenhouse Gas and Water Cycle (GOSAT-GW), the third satellite in the GOSAT series, ...
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Mitsubishi PLC set and reset command use example
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, ...
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The working principle of the servo motor of the Mitsubishi CNC system
1. The servo mainly relies on the pulse to position, basically it can be understood in this way, the Mitsubishi CNC system repair servo motor receives 1 pulse, it will rotate the angle corresponding to 1 pulse, and then complete the displacement, because, the servo motor itself has the function of announcing the pulse, so the servo motor ...
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Mitsubishi Electric Europe Ltd. acquires AQS, a Sweden air conditioning distributor
TOKYO, April 2, 2020 - Mitsubishi Electric Corporation (TSE: 6503) announced today that its European subsidiary, Mitsubishi Electric Europe Ltd., acquired all the shares of AQS PRODUKTER AB, a Sweden company in the comfort, craft industry, on April 1.
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Mitsubishi 30MA-eX-F40 fiber laser flexible automatic loading and unloading system
The 30MA-eX-F40 fiber laser flexible active loading and unloading system was jointly developed by Mitsubishi Electric Corporation's Laser Division and Mitsubishi Electric Electromechanical Technology Co., Ltd.
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Built-in time adjustment in Mitsubishi PLC
How do I adjust the built-in moments in my Mitsubishi PLC? In the case of Mitsubishi PLC, sometimes technical engineers forget to adjust the PLC well, but they also need to pay attention to some key points and introduce how to adjust the built-in moments in Mitsubishi PLC.
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Low-voltage electrical faults and maintenance methods - Mitsubishi
In the process of operation, low-voltage electrical appliances will present problems due to improper use or long-term operation of aging components, and there are many kinds of problems, and the common problems are analyzed and dealt with.
1. Contact problems and repairs
The contact is the primary component of the low-voltage switching coupon, ...
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Differences in the output form of Mitsubishi PLC
Generally, there are three types of Mitsubishi PLC output circuit methods, namely: relay output type, transistor output type and thyristor output type. So what are the characteristics of each of them?
First, the relay output circuit
Use of relays ...
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The interaction between the PLC and the touch screen is consistent - Mitsubishi
When the contact screen is connected with the PLC, in fact, the memory of the PLC is used, (the contact screen also has a small amount of memory, which is only used to store system data, that is, the screen, controls, etc.), the contact screen and the PLC communication is generally a master/slave relationship, that is, the contact screen reads data from the PLC, and after making a judgment, it is displayed in the display ...
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Mitsubishi inverter FR-D700 series selection
Q: When will I choose the D740 series inverter?
A: D700 is a multi-function compact inverter, more portable, less than E700, the general function can be basically realized, simple start and stop can use D700 series.
Q: How should Mitsubishi inverter D740 ...
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Mitsubishi servo motor one-button adjustment function
In the MR Configurator2 servo commissioning software, Mitsubishi has developed a "one-button adjustment" function to solve the problem of rigid noise of servo motors, as follows:
1. Set PA08 to 0003 and adjust the gain to ...
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Mitsubishi servo motor method
1. Torque control: Torque control sets the output torque of the motor shaft through external imitation input or direct address assignment. For example, 10V is equivalent to 5Nm. When the external analog is set to 5V, the output of the motor shaft is 2.5 Nm. If the motor shaft load is less than 2.5 Nm, when the external load is 2.5 N...
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Mitsubishi Electric develops production line improvement technology
TOKYO, March 26, 2020 – Mitsubishi Electric Corporation (TSE: 6503) announced today that it has developed a new technology for efficient design and material flow of production floor layouts and accurate estimates ® of productivity using Mitsubishi Electric's Maisart *AI.
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The weight conversion method of the Mitsubishi weigh module
Component conversion is a process in which an analog signal (load converter output voltage) input from outside the programmable controller is converted into a digital output value and a total component output value, and then stored in buffer memory. After the conversion process, the conversion completion (XE) will change to ON, and the transformation completion mark (Un\G1 ...
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Precautions for the use of Mitsubishi servo motor with brake
1. Occasions with brake servo motors:
The servo motor is mainly loaded by the motor shaft, assuming that the load driven by the motor shaft is vertical, after the whole control system is powered off, the load on the servo motor shaft will be driven to run down under the action of gravity, so that ...
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Mitsubishi servo motor is now commonly used
1. Torque control: Torque control is based on external simulation simulation type 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 on the motor shaft is less than 2.5Nm, ...
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How to deal with Mitsubishi PLC failures
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 ...
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Mitsubishi inverter FR-E700 series is selected
Q: When will I choose the E740 series inverter?
A: E700 is an economical and small inverter with high driving performance, with the function of holding the brake, and can also add options to expand the function, which can be used for transportation, lifting occupations, and has high cost performance.
Q: Mitsubishi inverter E740 should ...
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Mitsubishi PLC program lost backup program write method
The reasons for the loss of the PLC program are the lack of battery power supply for the user's saved program, the internal circuit of the PC, the motherboard burned out due to the impact of external high voltage such as lightning strikes, etc., which will be encountered in our PLC control system. For example, the old type of plc such as the FX2N series, which has been discontinued...
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