1. Controller
The controller is mainly responsible for issuing and transmitting action instructions, controlling the movement position, posture and trajectory of industrial robots in the workspace, operation sequence and action time.
The controller is divided into hardware structure and software structure. In terms of hardware, the market has developed a hierarchical and hierarchical control system based on multiple CPUs. Taking the typical DSP controller as an example, the controller adopts a modular structure, takes the industrial PC as the hardware platform of the system, and realizes the control of multiple degrees of freedom of the robot through the DSP control card, which improves the motion control performance of the robot controller.
2. Servo motor
The industrial robot servo system is composed of servo motors, servo drives, and servo encoders, which are mainly used to drive the joints of the robot, and each joint of the industrial robot needs a servo motor to control speed and torque control, fast and stable position control. The servo drive controls the speed, position and torque of the servo motor through the speed loop, position loop and current loop respectively to achieve high-precision transmission system positioning.
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Yaskawa A1000 inverter control circuit and ground wire wiring method
Second, the wiring of the control circuit
The control circuit of the inverter can be roughly divided into two types: analog and digital.
1. The wiring of the terminal of the control circuit should use shielded wire or twisted pair wire, and it must be separately routed from the main circuit and the strong current circuit (including the 200V relay program circuit).
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Advantages of Yaskawa inverter A1000
Excellent motor drive function
Advanced motor drive skills
All motors can be controlled – whether they are driving induction motors or synchronous motors (IPM motors/SPM motors) – with high utility current vectoring.
Inverters for induction and synchronous motors ...
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Yaskawa inverter maximum frequency setting
1. Set the power and number of poles of the motor, and comprehensively consider the working current of the inverter.
2. Set the maximum output frequency, fundamental frequency, and torque characteristics of the inverter. The general inverter is equipped with a number of VPf curves for users to choose, and users should choose the contract according to the nature of the load when using.
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Features of Yaskawa YASKAWA inverter CH700 series
Yaskawa YASKAWA inverter CH700 series is a product optimized for cranes with the product concept of versatility, ease of use, and peace of mind. Utilizing advanced technologies such as brake sequencing that incorporate 30 years of experience, we provide answers to a wide range of issues related to crane operation.
Yaskawa Y ...
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Summary of common faults and solutions of Yaskawa robots and accessories (1-8)
01. The robot switch often jumps or can't close?
Cause:
1. Aging of switches;
2. The switch selection is wrong;
3. The pump is stuck or the motor is short-circuited;
4. The line is aging, short circuit, the line is too small or the phase is missing.
Solution: Convert the control ...
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Yaskawa Robotics – How does the Robot Perception System work?
The robot perception system transforms various internal state information and environmental information of the robot from signals to data and information that can be understood and applied by the robot itself or between robots, in addition to the need to perceive mechanical quantities related to its own working state, such as displacement, velocity, acceleration, force and force.
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Yaskawa servo motor - how does PLC control servo motor?
Before answering this question, we must first understand the purpose of servo motors, compared with ordinary motors, servo motors are mainly used for precise positioning, so what we usually call the control servo is actually the position control of the servo motor. In fact, the servo motor also uses two other kinds of ...
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Yaskawa servo drive failure causes and maintenance treatment
Yaskawa MOTOMAN servo drive fault repair:
1. The motor runs faster in one direction than in the other;
(1) Cause of failure: The phase of the brushless motor is wrong.
Solution: Detect or detect the correct phase.
(2) Cause of failure: In the absence of ...
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Yaskawa Electric - What are the speed measurement methods of servo motors?
There are three types of general speed measurement methods: M method, T method, and M/T method.
1. M Method:
(1) M method: open a time window, count the number of encoder pulses in this time window, the faster the speed, of course, the more pulses are counted for the time window.
(2) Angular velocity ...
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Yaskawa Robot was launched in China to create a mutually beneficial and win-win pattern
China's industrial manipulator (15.620, 0.00, 0.00%) market capacity continues to develop, and overseas robot manufacturers have surged production capacity to solve China's requirements. As one of the "four families" of intelligent robots, Yaskawa Electric has accelerated the rational layout of Chinese artificial intelligent sales market, ...
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How to adjust the multi-stage speed of Yaskawa V1000 inverter?
Yaskawa Inverter A1000 User Guide 1. Description of the operator: (1). Keyboard description:
【ESC】Function:
1. Return to the previous screen;
2. Shift the bit that needs to be changed when setting the parameter number to the left;
3. If you press and hold it, you can ...
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Yaskawa Robotics - What is the processing structure of the robot controller?
1. Serial processing structure
The so-called serial processing structure means that the control algorithm of the robot is processed by the serial machine, for this type of controller, from the computer structure, control mode to divide, and can be divided into the following:
1. Single CPU structure, centralized control mode ...
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Common faults of Yaskawa inverters
The switching power supply is damaged
Switching power supply damage is the most common fault of many inverters, usually caused by short circuit in the load of switching power supply, in the design of switching power supply circuits of many inverters, Yaskawa inverter is relatively successful.
OH failure
Old...
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Yaskawa Servo Motor – The difference between a stepper motor controller and a servo motor controller
First, the working principle is different
Stepper motor controller: It is an electronic product that can send out a uniform pulse signal, and the signal it sends out enters the stepper motor driver, which will be converted by the driver into a strong current signal required by the stepper motor to drive the stepper motor to run. Stepping ...
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Yaskawa inverter performance advantages
The full name of Yaskawa inverter is "Yaskawa AC inverter governor", which is mainly used in three-phase asynchronous AC motors to control and adjust the speed of the motor. Yaskawa inverter is famous all over the world and has a very high share in the Chinese market for many years. Motor knowledge derived from Yaskawa Electric's input, ...
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Yaskawa has actively fought the epidemic and gradually and steadily recovered its industry
On July 10 this year, Yaskawa Electric announced the announcement of the consolidated accounting liquidation report for the period of March ~ May this year (according to the international accounting standards for business enterprises). Of this amount, the total profit was $620,000, down 22% from the same period last year. Main electric ...
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How to choose a Yaskawa inverter model
1. Specifications and parameters of the motor
The inverter drives the motor during use, so the inverter can be selected from the perspective of the motor to select the model and specification. First of all, we must first understand the specifications and parameters of the motor. You can use Yaskawa inverter ...
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Precautions for the use of Yaskawa servo drives
Precautions for driver grounding in the Yaskawa servo drive manual
1. The correct shield grounding point is at the reference potential inside the circuit, which depends on the noise source and reception
Whether it is grounded at the same time, or floating.
2. Make sure that the shielding layer is in the same ...
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Yaskawa servo manual control motor rotation method
1. Open the control panel of Yaskawa Servo and select Manual Mode.
2. Manually rotate the rotor of the motor to calibrate the position of the motor;
3. Press the start button on the panel to let the motor start to rotate;
4. Using the speed adjuster on the panel, adjust the motor ...
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Performance characteristics of Yaskawa servo motors
Superior performance
"I hope to run the machine at a faster speed and with higher precision" ----∑-V. series servo, the performance of which is the best in the industry.
It has the highest amplifier responsiveness in the industry, which greatly shortens the setting time
It is only 1/12 of our conventional products
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