In the case of data backup and restoration, the method of batch backup function and the method of individual file input and output function can be used. The following devices can be used for batch backup/rehabilitation. Memory card (front SD card), DS (display unit back SD card), USB memory ...

According to the classification of the main circuit operation mode, it can be divided into voltage-type inverter and current-type inverter; According to the classification of switching methods, it can be divided into PAM control inverter, PWM control inverter and high carrier frequency PWM control inverter; According to the classification of operating principles, it can be divided into V/f control frequency conversion ...

1. Descend the starting current of the motor When the motor is started, due to the influence of inertia and load, there will be a large starting current. This current causes fluctuations in grid voltage and energy additions to the grid. The use of frequency converters can effectively solve this problem. After conditioning inverter ...

When using Modbus communication in Mitsubishi PLCs, it is necessary to understand the address allocation of different register types. The following are the common types of Mitsubishi PLC Modbus addresses and their corresponding functions: 1. Coil Register: ...

Low-power Z024 series inverter, our common problems include OC, ERR, no appearance, etc. There are two possible causes of OC. (1) Aging of the drive circuit Because the use of a long period of time will inevitably lead to the aging of components, which will cause the driving waveform to occur.

Mitsubishi servo system mainly has MR-J4, MR-JE, MR-JE-AS and other series, MR-J2S, MR-J3, MR-ES has been discontinued, gradually withdrawn from the shopping mall, the first three are considered. When selecting a Mitsubishi servo, the first thing is to choose the MR-J4 series or MR-JE series according to the application, and the driver uses the A-type ...

One-click adjustments Servo adjustment can be completed with one-button operation without the need for a computer. In addition, the oscillation button control and robust filter can be automatically adjusted. Instantaneous stop tolerance increases It is equipped with an instantaneous stop TOUGH DRIVE function and a large capacitance ft main circuit capacitor. ...

FX Series PLC: FX3G PLC has a built-in large-capacity program memory, 32K steps, and the basic instruction processing speed can reach 0.21μs in specification mode. In the meantime, the FX series 5U is suitable for any industry, and is used by small and medium-sized enterprises. For example, this year's very popular mask machine is suitable for FX5U, and he can ...

Set it up as follows: Press PU/EXT to switch to PU format Pr.9 = additional current of the motor Pr.71=3 (ordinary motor) or 13 (constant torque motor) Pr.80 = motor power Pr.81 = number of poles of the motor ( ...

When the battery voltage drops, the power supply is "ON", and the "BATT. V" LED lights up, and the battery is valid for one month from the time the light is on. However, there are times when it is found late, so after finding that the indicator light is on, the battery should be replaced as soon as possible to avoid power failure. ...

01 USB connection USB connection requires the device USB driver, generally the device will be actively driven after the installation of GX Works2 software, but at a single time due to anti-virus software or system reasons, or the device may not be available, then we need to manually drive the device to the accounting machine. The specific device method is ...

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 biggest advantage is that it is accustomed to high-frequency action, and the echo moment is short, generally about 0.2ms, but it ...

1、AL. E6 - indicates servo emergency abort. There are generally two reasons for this shortcoming, one is that the 24V power supply of the control circuit is not connected, and the other is that there is no connection between the EMG and SG of the CN1 port. 2. AL.37 - parameter abnormality. The internal parameters are chaotic, and the operator may set the parameters by mistake or drive ...

01 USB connection USB connection requires a device USB driver, generally after installing GX Works2 software, it will automatically install the driver, but a single time due to antivirus software or system reasons, may not be installed, then we need to manually drive the device to the accounting machine. The specific device method we ...

1. Characteristics of the output reactor: 1. It is suitable for reactive power compensation and harmonic control 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. ** Ground protection of Mitsubishi inverter and improved power factor, can block from the grid ...

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 ...