What is the difference between the Mitsubishi PLC FX3U and FX5U

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. ...

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. ...

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...

1. Can the PLC of FX1N be extended to connect with FX2N's input and output modules, positioning modules, analog modules, etc.? The PLC of the FX1N is fully capable of expanding the expansion modules connected to the FX2N. Such as FX2N-16EX, FX2N-16EYR, FX2N-4A...

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...

1. If you want to use the inverter to drive the motor with a capacitor to improve the power factor, but the motor does not move, please explain the reason. The current flowing into the inverter is used to improve the power factor, but the capacitor cannot be started because its charging current causes the inverter overcurrent (OCT), as a countermeasure, ...

01. Base system problem In Mitsubishi PLC, binary, octal, decimal 10, hexadecimal, 2-10 (BCD), etc., we need to master the conversion of 2-8 base. 2-8, the binary number is remembered from the back, every 3 dividends in a group, each group is separated into 8 bases, such as 1 ...

There is a very common kind of circuit in Mitsubishi PLC - the persistence circuit. The insistence circuit means that when the external input switch is a button, it can be pressed through the insistence circuit to press the button to insist on the output, similar to the self-locking in the electrical diagram. Let's take Mitsubishi PLC as an example to write a sticking circuit. ...

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 ...

The use of Mitsubishi AC servo system is mainly composed of three series: MR-ES, MR-J2S, MR-J3. In general, the cause of the fault can be preliminarily determined based on the code displayed on the servo drive, and then troubleshooting: 1、AL. E6 - Indicates ...

Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. (MHIEC, President: Takayuki Hishinuma, Headquarters: Nishi-ku, Yokohama), a subsidiary of the Mitsubishi Heavy Industries Group, has supplied two advanced Mitsubishi grate furnaces to a large-scale waste-fired power plant in Xiaogan City, Hubei Province, China. The waste-fired power generation ...

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 ...

If the language is a programming language without any explanation, it will be very difficult for the engineer to understand the program again, and some clarification can bring twice the result to the work. There are three types of explanations: notes, statements, and notes. Note: Explain a certain ...

The models of QnUDVCPU series products are Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, and Q26UDVCPU. Data logging settings can be written to the target memory of the Mitsubishi QnUDVCPU module. When writing data recording settings, you should write data in the purpose of the writing settings.

1. Step Instruction (STL/RET) Step instruction is an instruction that is specially planned for sequential control. In the field of industrial control, many control processes can be completed by sequential control, and the use of step instructions to complete sequential control is not only convenient to complete, but also easy to read and modify. There are two in the FX2N ...

When the FR-CS80 inverter detects an abnormality, it will display an error message or alarm in the operation panel according to the abnormal content, or maintain the function action and block the output of the inverter. When maintaining a function operation, please deal with the cause of its operation before resetting the inverter, and then start working. ...

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. ...

The new iQ-F motion module is a controller that can perform advanced motion control such as positioning, synchronization, cam, speed, torque, etc., with a computing cycle of 500μs, and can be connected to a high-function servo amplifier through CC-Link IE TSN, making a higher contribution to the miniaturization and high functionality of the equipment. ...

When evaluating which process is suitable for which process to use in the production environment, it is necessary to carefully consider the problem you want to solve and consider all the costs that the robot can save: reduce waste, improve power, improve yield, improve safety or reduce labor costs. These costs ...

1. Hardware (1) I/O channeling, the PLC automatically detects the I/O fault and enters the STOP mode. (2) The I/O is damaged, and the program runs to the response signal that needs the I/O, and cannot execute the instruction downward. (3) Expansion module (functional, such as A/D) ...