Yaskawa inverter wiring attention

1. Countermeasures to the overheating problem of inverter 1. For places where the operating environment temperature of the inverter is high, it is recommended to reduce the temperature of the inverter and strengthen cooling and ventilation; 2. Increase the frequency of regular maintenance of inverter fans, air ducts, etc., so as to improve the operating environment of the inverter, so that the inverter ...

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 ...

First, the servo dispute settings are too large, and it is recommended to readjust the servo parameters manually or automatically. Second, make sure that the initial value of the time constant of the velocity feedback filter is set to zero, and try increasing the initial value. Thirdly, the electronic gear ratio setting is too large, it is recommended to restore ...

1. Failure of mechanical system (1) The common fault phenomena and causes of mechanical systems are as follows 1. Due to poor lubrication or lubrication system failure, the rotating parts of the parts are seriously heated and worn or the shaft is held, resulting in the destruction of the parts of the rolling or sliding parts. 2 ...

1. Yaskawa servo alarm A840 (A84) is: encoder data error alarm. A.84 Common causes of alarm are: 1. Excessive mechanical vibration 2. High-frequency noise in the application environment 3. Servo motor inlet water inlet oil, dust, etc 4. The driver is faulty ...

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: ...

1. Before starting the machine, make sure that there is no one and no debris within the action range of the body, and check whether the control box is connected correctly with the body and other equipment 2. Check that the power supply matches the power supply required by the robot 3. Check the individual emergency stop and pause buttons to make sure they are functioning effectively 4. Ontology ...

1. Different control methods Stepper motor: The rotation angle is controlled by controlling the number of pulses, and one pulse corresponds to one step angle. Servo motor: The angle of rotation is controlled by controlling the length of the pulse time. 2. The workflow is different Stepper Motor: Stepper ...

1 Disadvantages of choosing too high a voltage level Choosing too high a voltage level results in too high an investment and a long payback period. With the increase of the voltage level, the insulation of the motor must be improved, so that the price of the motor increases. The increase of the voltage level increases the number of series connections of power semiconductor devices in the inverter, ...

In the case of the growing demand for industrial production, the relatively high cost of manual welding, the small number of welders, and the difficulty of recruiting welders, Yaskawa welding robot provides a perfect solution for welding, and the emergence of industrial robots is undoubtedly a good choice, which has many advantages. Appear...

Specifications for the use of Yaskawa welding robots. 　　Before the experiment. When experimenters enter the laboratory, they should wear tools and take protective measures. Prepare experiment-related equipment (welding masks, etc.) and consumables in advance. Check whether the shielding gas has gas ...

At present, the mainstream servo drives all use digital signal processors (DSPs) as the control core, which can realize more complex control algorithms and realize digitalization, networking and intelligence. Power devices generally use the drive circuit designed with intelligent power module (IPM) as the core.

The main functions of the industrial robot controller The controller mainly solves the forward kinematics and inverse kinematics of the robot to help the robot complete the trajectory planning. The controller of the industrial robot is composed of controller hardware and controller software.

1. Static test 1. Test the rectifier circuit Find the P and N ends of the DC power supply inside the inverter, adjust the multimeter to the resistance X10 gear, connect the red watch rod to P, and separate the black watch rod to R, S, T. Instead, take the black watch rod ...

Advantages of Yaskawa Industrial Robots 　　Generalization Programmable industrial robots that support multiple degrees of freedom of motion make the application more flexible. Although not human, compared to many general-purpose industrial automation aircraft (a class dedicated to industrial applications or customized mechatronic solutions), ...

1. If the fault code on the Yaskawa servo drive is UV1, it means that the low voltage of the main circuit is lower than the low voltage standard of 200V, at this time, we need to check whether there is a problem with the wiring of the power supply; 2. If the ...

OL2 is the inverter overload alarm, check whether it is a real overload or a false overload. 1. Test whether the output current of the inverter exceeds the rated current of the inverter, if it exceeds it, it may be the mechanical reason, if it does not exceed the inverter detection circuit is broken, and the false overload is reported. ...

1. The LED light is green, but the motor does not move (1) Cause of failure: The motor in one or more directions is prohibited from operating. Solution: Check the +INHIBIT and –INHIBIT ports. (2) Cause of failure: The command signal is not to the driver signal. ...

1. First press "MENU to set collision detection". 2. Secondly, the collision detection status: set to enable for the collision detection to be effective. 3. Final sensitivity: set the range from 1% to 200%, and the default setting is 100% ...

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: When not used for testing, the test/deviation switch hits the test position ...