Mitsubishi inverter forward and reverse parameter adjustment

When you are ready to communicate through AJ71QE71, perform a ping in MS-DOS format to check if the connection is correct before the Mitsubishi PLC's GPPW starts to communicate. The support communicates with the Weilun touch screen through the serial port. ...

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 ...

1. A scanning cycle is divided into input sampling, program fulfillment, and output rewriting. 2. Each scan process. The convergence samples the input signal. The convergence rewrites the output signal. 3. The inner ...

The three output types of PLC are: transistor output, thyristor output and relay output, what is the difference between these three different output types? (1) Transistor output: The big advantage is that it is accustomed to high-frequency action, and the echo time is short, generally about 0.2ms, but ...

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. ...

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) ...

Servo drive system requirements 1. Wide speed regulation 2. High positioning accuracy 3. Satisfactory transmission rigidity and high speed stability 4. Fast response, no overshoot In order to ensure productivity and processing quality, in addition to the requirement of high positioning accuracy ...

In some cases, when the user first touches the use of the Mitsubishi servo motor, it may appear that the Mitsubishi servo motor is not self-locking after it is ready! So, what is the reason for this? And how to deal with it? ...

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.

1. When the PLC and the host computer (or touch screen) form a monitoring system, there are many hours on the screen that require "manual", "active" and other control forms (generally more than one). In the program, you can use the "MOV" command. For example, when selecting "manual", the constant 1 MOV will be changed to a ...

1. Select the power supply with excellent performance and press the disturbance introduced by the power grid The power supply of the PLC controller is powered by a non-power line, and is powered by a special line directly led by the main bus of the low-voltage distribution room. Isolation transformer should be selected, the transformer capacity should be 1.2-1.5 times larger than the actual need, and can be used in isolation...

What is the reason why the programming software on the computer and the Mitsubishi PLC cannot communicate? How do I set the port of the communication line? There are several reasons why communication may not be available: 1. It may be that the PLC is not energized; 2. Programming software to create ...

Introduction to the names and effects of capacitors in different circuits Capacitor is a kind of energy storage element, with the characteristics of "straight through AC, low frequency through high frequency", people in order to know and identify the capacitor in different circuits, according to its effect in the line and give it many names, understand ...

1. Control the start, stop, speed and so on of the servo motor; 2. Carry out various maintenance on the motor (overload, short circuit, undervoltage, etc.) 3. React to external signals and control servo motors (position, speed, torque) through internal PID conditioning; ...

The inverter is the control equipment for the operation of the motor, and it has a certain maintenance function for the motor. Most of the inverter appliances have functions such as overvoltage, overcurrent, undervoltage and overload maintenance. Overcurrent maintenance function. In any link of motor acceleration, deceleration and constant speed operation, ...

Problem description: The power supply of the Mitsubishi FX1N-60MR-001 has no display (the safety guard, filter, temperature protection element, and rectifier are damaged). Inspection and repair: After the PLC is connected to the power supply, the power indicator (POWER light) does not light up.

1. No-load energizing test of Mitsubishi inverter. 1. Ground the ground terminal of the Mitsubishi inverter. 2 Connect the power input terminal of the Mitsubishi inverter to the power supply through the leakage maintenance switch. 3 Check whether the factory display window of Mitsubishi inverter is normal, if it is not correct.

(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. 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: ...

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）. ...