|
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.
|
|
Yaskawa Servo Alarm C90 (AC9) Alarm Cause Analysis and Solution
1. Analysis of the causes of Yaskawa servo alarm C90 (AC9):
1. The encoder cable is broken or the encoder plug is made in poor process (there are also wiring errors in the alarm of the new machine);
2. The servo drive itself is faulty;
3. Environmental interference, caused by poor connection: ...
|
|
Common faults and maintenance methods of Yaskawa robot servo drive
1. Robot digital AC servo system MHMA 2KW, as soon as the test machine is powered on, the motor vibrates and has a lot of noise, and then the driver appears No. 16 alarm, how to solve it?
This phenomenon is generally due to the driver's gain setting being too high, resulting in self-oscillation. Please tune in ...
|
|
How to set the collision detection sensitivity of Yaskawa robot
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: the setting range is 1%-200%, and the default setting is 100%.
...
|
|
The causes and treatment methods of the fault of the SC of Yaskawa inverter
1. The inverter shows that SC refers to the drive fault.
2. Cause of failure:
1. The output side of the inverter is interphase or short circuit to the ground.
2. The inverter module is damaged.
3. Handling method:
1. Remove the load, power on normally and turn on the machine, check if there is a three-phase ...
|
|
Yaskawa Robot - the basic function of the robot control system
(1) Memory function: store operation sequence, motion path, motion mode, motion speed and information related to production process;
(2) Teaching function: offline programming, online teaching, indirect teaching. There are two types of online teaching: teaching box and guided teaching;
(3) With ...
|
|
What are the main models of Yaskawa robots?
Yaskawa robot models are mainly as follows:
Product 1, Yaskawa Robotics SEMISTAR-M, V series--MCL, MFL, MFS series MCL165
The MCL165 is suitable for handling large and heavy loads in clean rooms. The maximum load weight is 165KG, and the cleanliness reaches ISO6 level.
...
|
|
Yaskawa servo motor - common faults and maintenance methods of servo drives
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.
...
|
|
Yaskawa Electric restores three plants in Japan on the premise of safety
Yaskawa Electric recently announced that its soft starter processing plant in Shanghai has resumed production since February 18. So far, the three processing plants of this Japanese-funded processing and manufacturing company in China have been fully opened.
Last week, Yaskawa Electric in China processed two other ...
|
|
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, ...
|
|
Yaskawa inverter - what are the application fields of low-voltage inverter?
1. Fan
With the continuous development of industry, the application of fans is becoming more and more extensive, especially in the chemical, stone and textile industries. However, there is a general problem of over-air volume in the design of the fan, and throttling is generally used when the air volume needs to be adjusted, that is, the damper is adjusted.
|
|
Introduction to Yaskawa inverter fault codes
1. If the fault code on the Yaskawa inverter is UV1, then 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 fault code appears on the Yaskawa inverter ...
|
|
Yaskawa V1000 inverter alarm CPF06 fault maintenance after powering on
1. Fault phenomenon:
The fault phenomenon is the alarm CPF06 after power-on, which cannot be reset.
Second, the maintenance method:
The explanation for the CPF06 fault reported by Yaskawa V1000 inverter is: EEPROM data is abnormal. Generally, it is possible to restart the inverter or perform initialization ( A1-03=2220 ) ...
|
|
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 inverter - what are the speed regulation methods of high-voltage inverter?
1. Hydraulic coupling mode. That is, a hydraulic coupling device is inserted between the motor and the load in series, and the size of the coupling force between the motor and the load is adjusted by the height of the liquid level, so as to realize the speed adjustment of the load;
2. Cascade speed regulation. The cascade speed regulation must use a wound asynchronous motor, which ...
|
|
Analysis of the reasons for Yaskawa servo drive alarm 410
1. The input power of Yaskawa drive drops, resulting in an internal undervoltage alarm
2. The drive power supply failure causes Yaskawa Drive to detect an undervoltage fault
3. Yaskawa servo unit fuse blows
4. Yaskawa servo unit failure leads to undervoltage failure
5. Servo drive detection circuit ...
|
|
Analysis of common alarm codes for Yaskawa robot servo drive maintenance
1. A.00 Absolute value data error: the absolute value data cannot be accepted or the accepted absolute value data is abnormal.
2. A.02 Parameter Destruction: The result of the "sum number check" of the user constant is abnormal.
3. A.04 User constant setting error: the set "user constant" exceeds the set ...
|
|
A brief introduction to Yaskawa teach pendant programming
The display of the teach-in programmer is a 5.7-inch color display. The available characters are English letters, numbers, symbols, katakana, hiragana, and kanji. In addition, when entering Japanese, you can also convert it to kana kanji by entering romaji.
Rotate [REMOTE] to enter the remote ...
|
|
Yaskawa inverter model introduction
Today I would like to introduce to you what models are available in the E1000 and V1000 series:
E1000 fan pump type
1、EB4A0058
2、EB4A0002
3、EB4A0005
4、EB4A007
5、EB4A0011
6、EB4A0004
V1000 Series ...
|
|
Which parameter is jitter adjusted for Yaskawa servo motor?
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 ...
|