1. Additional torque The torque that occurs on the motor shaft under additional voltage, extra load is called the extra torque of the motor. 2. Starting torque The torque generated by the motor at the moment when a voltage is applied to the motor in a stopped condition is called the starting torque. The starting torque characterizes the electrical...

Comfortable operating environment for Mitsubishi inverter FR-A800

1. Plug the programming cable into the USB port of the computer. 2. On the desktop, place the mouse on the "My Computer" icon, and then right-click. 3. In the pop-up menu, select "Device Manager". ...

1. Overvoltage maintenance The output of the motor inverter has the function of voltage detection, and the inverter can actively adjust the output voltage so that the motor does not bear the overvoltage. Even if the output voltage adjustment fails and the output voltage exceeds 110% of the normal voltage, the inverter will stop to maintain the motor.

The connection of the Mitsubishi inverter FR-A800

1. The switching signal of PLC controls the inverter The output point and COM point of the PLC (MR type or MT type) are directly connected to the STF (forward engine), RH (high speed), RM (medium speed), RL (low speed), and input SG ports of the inverter. The PLC can be programmed to control the inverter's start, ...

1) The mechanical load is too heavy The main characteristic of overload is the fever of the motor, and it can be detected by reading the operating current from the display. The main factor is that the load of Mitsubishi inverter is too large, and the acceleration and deceleration time and operation cycle time are too tight; V/F features voltage too ...

The capacity (non-functional) of the Mitsubishi inverter of the drive motor can be understood from the change in energy activity determined by the operating method. 1. When operating at speed or constant speed The efficiency of the inverter is the output current, which is the ...

The main effect of aborting the positioning instruction is that in some machine tools, when we give the abort signal and can walk to the distance we set, for example, if the mechanical structure needs to use the sensor to determine the position to go, you can use the abort positioning instruction to do, when the induction gives the abort.

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 ...

Customer's description of the problem: Mitsubishi FX2N-32MR-001, the PLC running light does not light up after powering on, and the alarm light is always on (hardware problem) Inspection and repair: turn on the power supply, power on the PLC, according to the detection process, the PLC is in the POWER...

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? ...

For the first time to use Mitsubishi inverter, the operation command and frequency command equipment may not be familiar, especially related to the setting of domestic inverter, the two parameters are separated. Mitsubishi's, on the other hand, are collectively referred to as the form of operation. ...

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 ...

First, the control accuracy is different The step angle of the two-phase hybrid Mitsubishi servo motor is generally 1.8 ° and 0.9 °, and the step angle of the five-phase hybrid Mitsubishi servo motor is generally 0.72 ° and 0.36 °. Mitsubishi servo motors, which are also some functions, have a smaller step angle after segmentation. ...

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, ...

In today's industrial field, when using analog-to-digital conversion or digital-to-analog conversion, most of them do not only use the standard input characteristics of -10V-+10V, 0-20mA, but according to the practical voltage and current values to do the process requirements, then it is necessary to do the AD or DA module ...

Origin regression command with DOG lookup function Mitsubishi PLCFX3U origin regression command with DOG lookup function: DSZR. 1. The workbench runs in the direction of the value reduction of the current value register (generally runs in the opposite direction M8342 ...

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. How to connect a PNP three-wire proximity switch to the input port of FX3U PLC. Answer: The signal output termination of the PNP three-wire system close to the switch is connected to the input port of the PLC, such as X0, and the 0V end of the PNP type close switch to the 0V terminal on the PLC, and the S/S terminal and the 0V terminal ...

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 ...