In the process of using various electrical and electronic equipment such as Yaskawa inverters, drives, etc., in addition to strict product related instructions to operate, in order to reduce the maintenance probability of Yaskawa inverters, it is also necessary to do a good job of correct maintenance and maintenance, which is also conducive to reducing the probability of maintenance, thereby reducing maintenance costs. As for the maintenance methods of Yaskawa inverter, there are the following points:
First of all, it is necessary to do a good job of cleaning and dust removal of equipment. The question of cleanliness is not only the cleaning of the surface, but also some cleaning of the interior. Surface cleaning can be slightly more frequent, and the cleaning of the inside of Yaskawa inverters is carried out by technicians who have been operating for a long time.
Secondly, in order to reduce the maintenance frequency of Yaskawa inverter and reduce the maintenance cost, it is necessary to operate in strict accordance with the instructions for the use of Yaskawa inverter, and the equipment cannot be overloaded. And in order to avoid damage to the equipment, a period of trial operation is required before each reboot of the equipment to ensure that the equipment can operate normally.
The daily maintenance skills and experience of the inverter also need to be accumulated in the daily use process. Every time there is some failure, you need to summarize the corresponding fault code, fault phenomenon, and treatment methods, especially when you can't deal with it yourself and need to be solved by other technicians or professional maintenance centers, you should record the detection methods and wrapping in detail. In the whole process, continuous accumulation and learning, over time will be able to master enough Yaskawa inverter maintenance knowledge.
|
More on that
|
What is the fault of Yaskawa servo drive alarm code 710 and how to solve it
Yaskawa servo drive alarm code 710 is overload (large load), the motor is overloaded for a few seconds to tens of seconds.
Solution(s):
1. Change the mechanism, or the acceleration and deceleration mechanism.
2. Change the motor.
3. Exclusion order:
1) The load is really too large
2) ...
|
|
What are the fault codes of Yaskawa inverter
The fault codes of Yaskawa inverters are as follows:
OC overcurrent;
PG wiring is disconnected or wiring is incorrect;
GF output ground fault ground short circuit ;
PUF fuse blowing fuse blowing ;
OV Main circuit overvoltage Main circuit overvoltage ...
|
|
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).
...
|
|
Yaskawa inverter fault code description and corresponding fault causes
When the Yaskawa inverter fails, the operator will display the fault content, cut off the output, and the motor will decelerate and stop freely.
The following is a description of the fault alarm code of Yaskawa inverter and the corresponding fault reason, which is for reference only.
OC Overcurrent ...
|
|
Maintenance method of Yaskawa inverter
Checkpoints for daily use
When inspecting and maintaining the inverter on a daily basis, it is necessary to check the temperature and humidity around you. Excessive temperature will lead to overheating alarms, and in serious cases, it may also lead to damage to some components or short circuits in the circuit. And the humidity in the air ...
|
|
Yaskawa servo motor - the cause and solution of fast jitter of servo motor
Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is a kind of auxiliary motor indirect transmission device. The main function is to use it in a closed ring, transmit the signal to the system at any time, and at the same time correct its own operation with the signal given by the system.
Servo motor ...
|
|
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 ...
|
|
Yaskawa inverter - precautions for high-voltage inverter
1. Carefully monitor and record the display parameters on the man-machine interface of the inverter, and reflect the abnormality immediately
2. Carefully monitor and record the ambient temperature of the inverter room, and the ambient temperature should be between -5 °C and 40 °C. The temperature rise of the phase-shifting transformer should not exceed 130°C
3. Summer ...
|
|
Yaskawa CH700 inverter innovatively integrates anti-sway control technology
When the crane is working, the start and stop of the cart and trolley mechanism, as well as the acceleration and deceleration process, will cause the suspended load to swing, which not only reduces the production efficiency but also brings great safety hazards to the staff and related equipment. And Yaskawa Electric has been deeply involved in ...
|
|
YASKAWA The success of industrial automation starts here
Founded in 1989, Yaskawa Motoman is a leading industrial robotics company in the Americas. With more than 400,000 Motoman industrial robots, 15 million servos and 26 million inverter drives installed worldwide, Yaskawa provides automation products and ...
|
|
Yaskawa inverter - the selection of high-voltage inverter precautions
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, ...
|
|
Replacement of Yaskawa inverter spare parts
The inverter is composed of a variety of components, some of which will gradually decline and age after the temporary task, which is also an important cause of the failure of the inverter, in order to ensure the temporary normal operation of the equipment, the following devices should be replaced on a regular basis:
2.1 Cooling fan
Frequency converters ...
|
|
There are three control modes of Yaskawa servo motor
1. Torque control mode: The torque control mode is to set the output torque of the motor shaft through the input of the external analog quantity or the assignment of the direct address, which is manifested as 10V corresponding to 5Nm, when the external analog quantity is set to 5V, the output of the motor shaft is 2.5Nm: if the electric ...
|
|
The application of Yaskawa inverter in the petroleum industry
1 Introduction
Over the years, Yaskawa has accumulated very rich experience in the petroleum industry, such as G7/P7/F7/G5/P5/G5HHP/VS and other different series of inverters have been widely used in OEMs, the main fields are centrifugal separators, pumps, fans, transportation equipment ...
|
|
Yaskawa servo drive fault code and handling method
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 ...
|
|
Yaskawa servo zone brake alarm 410 fault analysis
1. The input power supply of the drive drops, resulting in an internal undervoltage alarm.
2. The drive power supply failure causes the safety zone dynamic to detect the undervoltage fault.
3. The servo unit fuse blows.
4. Servo unit failure leads to undervoltage failure.
5. Servo zone dynamic detection circuit fault false alarm ...
|
|
Analysis of the causes of Yaskawa servo drive alarm code 040
1. It may be that the capacity of the servo unit does not match the capacity of the servo motor.
2. It may be that the servo unit is faulty.
3. It may be outside the range of parameter settings.
4. It may be that the set value of the electronic gear ratio is outside the set range.
...
|
|
Causes and solutions of Yaskawa servo drive alarm code 710
Yaskawa servo drive alarm code 710 is overload (large load), the motor is overloaded for a few seconds to tens of seconds.
Solution(s):
1. Change the mechanism, or the acceleration and deceleration mechanism.
2. Change the motor.
3. Exclusion order:
(1) The load is really too large
...
|
|
Yaskawa robot maintenance and regular inspection
For the maintenance of Yaskawa robots, maintenance should be carried out before and after each use, check whether there is damage to the outside of the robot, and check whether the robot movement is abnormal. Then be sure to check the battery frequently, and if you find that the battery is not working, you should replace it as soon as possible. The gearbox should be checked frequently to see if there is ...
|
|
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 ...
|
|
Contact
working hours
