Mitsubishi controller and driver function and function

Functions and functions of the Mitsubishi controller:

To control the speed of the motor, the controller is also required to have corresponding maintenance functions such as brake power-off, under-voltage maintenance, under-voltage recovery value setting, over-current maintenance, etc. Some intelligent energy controllers also have a variety of riding modes, and have a self-check function for electrical parts and many intelligent energy maintenance functions.

Mitsubishi controller and driver function and function

Mitsubishi controller and driver function and function

Mitsubishi drive function and function:

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. Respond to external signals, and control servo motors (azimuth, speed, torque) through internal PID adjustment;

The controller is the part that controls the speed of the motor, and is also the center of the electric system of the electric vehicle, which has the functions of under-voltage, current limiting or over-current maintenance. The function controller also has a variety of riding modes and a self-check function for the electrical parts of the whole vehicle. The controller is the central component of the energy management system and various signal processing of electric vehicles.

At present, the servo drive of the main stream uses the digital signal processor (DSP) as the control center, which can complete the more complex control algorithm and complete the digitization, networking and intelligence.

The power device is all over the selection of the intelligent power block (IPM) as the center of the design of the drive circuit, IPM integrated drive circuit, together with overvoltage, overcurrent, overheat, undervoltage and other fault detection and maintenance circuits, in the main circuit also added soft start circuit, in order to reduce the impact of the start-up process on the driver.

1。 Hardware articulation.　How can the drive interface with multiple SEOs without interfering with each other? So at this moment you need to have a switching device, if the drive is connected to A sevo. So what kind of equipment do you choose to completely connect the cable to device B, including shielded cables, This is a big problem, and it is impossible to ensure the stability of the signal after switching, due to the direct hard-wire switching of the cable.

2. In terms of software, we can distinguish whether it is equipment A or equipment B at that time, and can complete the immovable action through the control program, and the program can be completed.

Servo motor refers to the engine that controls the mechanical components in the servo system, and is a kind of auxiliary motor indirect transmission device.

The servo motor can make the control speed, azimuth accuracy very precise, and can convert the voltage signal into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal, and can respond quickly, in the automatic control system, it is used as an actuator, and has the characteristics of small electromechanical time constant, high linearity, starting voltage, etc., and can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft.

The power drive unit mainly rectifies the input three-phase electricity or mains power through the three-phase full-bridge rectifier circuit to obtain the corresponding direct current. After the rectified three-phase electricity or mains, and then through the three-phase sinusoidal PWM voltage inverter frequency conversion to drive the three-phase permanent magnet synchronous AC servo motor.

Mitsubishi controller and driver function and function

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