Mitsubishi Electric's fresh air system realizes indoor ventilation, but of course, we can't just replace the outdoor air into the room, a good fresh air should filter the harmful substances in the air, so that the air entering the room is not only fresh, but also clean and harmless.
Mitsubishi Electric's fresh air system uses high-efficiency purification filters and high-quality filter elements, and even PM2.5, which we are currently very worried about, can filter out at least 96% or more. In addition, Mitsubishi Electric's fresh air system filter element has a large load capacity, taking Shanghai as an example, it runs for 10 hours a day, has a service life of up to one year, and is very easy to disassemble and replace.
Mitsubishi Electric's fresh air system has a synchronous air supply and exhaust function, which can accelerate indoor air circulation and ensure effective ventilation. The core structure of Mitsubishi Electric's fresh air system is specially designed to absorb external sound waves, effectively isolating external noise and maintaining indoor tranquility even in noisy outdoor environments. Super sound insulation effect, silent operation synchronization, various models, easy installation. In addition, Mitsubishi Electric Fresh Air System has developed a variety of models according to different customer needs, which is easy to install. In order to ensure the freshness of indoor air, more and more families have begun to choose to install fresh air systems at home.
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Programmable Controller System Design and Debugging Steps – Mitsubishi PLC
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 ...
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Mitsubishi inverter fault judgment method
1. UVT problem
UVT is an under-voltage problem, and I believe that many customers will still encounter such problems in use.
The common undervoltage detection point of Mitsubishi inverter is the voltage on the DC bus side, and a low voltage value is sampled after the voltage division of the large resistance resistor, which is compared with the standard voltage value ...
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Query Error Code Method – Mitsubishi
Error Number (D8063): 6314
ERROR MESSAGE: PARALLELLINKERROR (PARALLEL OPERATION COMMUNICATION ABNORMAL)
Error content: Parallel operation string abnormal
Method: Whether the power supply of the two PLCs is on, and whether the connection wires between the main machine and the parallel operation module are correctly connected ...
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Mitsubishi PLC communication detection steps
When you are ready to communicate through AJ71QE71, perform the ping procedure in MS-DOS mode to check if the connection is correct before the Mitsubishi PLC's GPPW starts to communicate. Support communication with Weilun touch screen through serial port.
Under...
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Introduction to the principle of Mitsubishi tension controller
The tension controller can be called the tension manipulator, which is generally equipped with magnetic powder brake, magnetic particle clutch and tension detector, and is suitable for winding, unwinding, tension control, etc. It also has the so-called manual control function, which generally refers to the ability to give a certain amount of output through the tension manipulator ...
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Mitsubishi FR-A840 series inverter is coming "strong".
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 ...
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Mitsubishi inverter FR-A800 operating environment
Comfortable operating environment for Mitsubishi inverter FR-A800
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Advantages of Mitsubishi inverter installation reactor
Features of the output reactor:
1. It is suitable for reactive power compensation and harmonic management
2. The primary effect of the output reactor is to compensate for the influence of long-line distributed capacitance, and output harmonic current according to the press; 3. Effectively maintain Mitsubishi inverters and improve the power factor, which can thwart the ...
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Mitsubishi PLC advantages
Discrete control and motion control, Mitsubishi's instructions are abundant, there are dedicated positioning instructions, control servo and stepping are easy to complete, to complete some messy action control is also Mitsubishi's strength, and Siemens is weaker in this area, there is no special instruction, do servo or step positioning control is not ...
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PLC controller and human-machine interface anti-interference countermeasures - Mitsubishi
When carrying out anti-disturbance planning for specific projects, it is necessary to select products with high anti-disturbance ability, and adopt methods such as pressing the disturbance source, cutting off or attenuating the propagation path of electromagnetic disturbance, and using software means to improve the anti-disturbance ability of equipment and systems.
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Mitsubishi Electric CNC numerical control system grounding specification
What is the effect of machine tool grounding?
1. Insist that the machine shell and the ground insist on the same voltage.
2. In the event of abnormal external voltage or leakage, the maintenance personnel and the machine tool will not be damaged electrically.
3. Avoid damage to CNC equipment caused by external voltages such as surges.
4. ...
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Mitsubishi PLC FX series programmers and other peripherals
1. FX series programmer
The programmer is an important peripheral device of the PLC, which is used to write the user program to the PLC user program memory. On the one hand, it can be programmed by the PLC, and on the other hand, it can monitor the working status of the PLC. With the development of PLC skills, the multi-...
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Anti-interference performance measures of Mitsubishi PLC system
1. Choose a power supply with excellent performance and press the disturbance introduced by the power grid
In the PLC control system, the power supply occupies a very important position. The power grid disturbance series into the PLC control system is mainly through the power supply of the PLC system (such as CPU power supply, I/O power supply, etc.), the power supply of the transmitter and the power supply with P ...
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Analysis of PLC and inverter connection problems - Mitsubishi
When the inverter is used to form an active control system for control, in many cases, the PLC and the inverter are used together, and how to correctly connect the PLC and the inverter together has become the key to the success of the system.
1. PLC switch command signal input
Inverter input ...
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What is the difference between the Mitsubishi PLC FX3U and FX5U
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.
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Debugging method of servo motor - Mitsubishi
1. Initialize parameters
Before wiring, initialize the parameters.
On the control card: select the control method; Reset the PID parameter to zero; When the control card is powered on, the enable signal is closed by default; Save this state to ensure that this is the status when the control card is powered on again.
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Mitsubishi Electric appeared at the 2021 China Smart Expo
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) ...
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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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Fault analysis of Mitsubishi inverter OC1 and OC3
Mitsubishi inverter OC (overcurrent problem) will be caused by the following reasons, taking A500 series inverter as an example:
1). Caused by improper parameter setting problems, such as time setting is too short.
2）. ...
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The difference between Mitsubishi PLC and Siemens PLC
The programming philosophy is different
Mitsubishi PLC is a Japanese brand, programming is intuitive and easy to understand, and it will be easier to learn, while Siemens PLC is a Germany brand, the instructions are more general, it is more difficult to learn, but there are fewer instructions, and Mitsubishi has more instructions, so learn Mitsubishi and learn Siemens' week ...
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