The density motor of the computerized flat knitting machine failed, which seriously affected the normal operation of the machine and led to a decrease in production efficiency. PHP editor Xinyi has sorted out how to deal with density motor failures in computerized flat knitting machines. Next, he will introduce how to solve density motor failures to help everyone solve production problems and improve efficiency.
Hello, first of all, we need to determine the specific manifestations and causes of the failure. If the density motor of a computerized flat knitting machine fails, it may be manifested as an inability to read or write data, slow reading or writing speed, etc. Common causes may include circuit board damage, power supply issues, driveline failure, etc.
Different causes of failure may require different handling methods. Generally speaking, you can try the following methods:
1. Replace the power cord and data cable. Sometimes a damaged power or data cable can cause the density motor to not work properly, and replacing these cables may solve the problem.
2. Check the circuit board. If the circuit board is damaged, the circuit board may need to be replaced or repaired.
3. Check the transmission system. If the driveline fails, drivetrain components may need to be replaced or repaired.
4. Use data recovery software. If the data is not completely damaged, you can try to use data recovery software to try to recover the data.
It should be noted that when dealing with density motor failure, care should be taken to avoid further damage to the hard drive. If you're not sure what to do, it's best to consult a professional computer repairman.
1. Check whether the zero position sensor of the density motor is broken or whether the induction with the motor probe is good
2. Check whether the density motor rotates
3. Check whether the density motor and the density triangle cooperate well 4. Check the upper level circuit of the density motor Control and check step by step
5. During inspection, you can use manual detection to make the motor rotate forward and reverse, listen to the sound of the motor rotating and observe the up and down movement of the triangle to judge whether the motor is rotating, whether the triangle is moving, listen to the sound of the motor rotating, whether Gets stuck and slips or won't turn.
How to deal with faults
1.
If only the motor is broken, just replace it with a new motor and it will return to normal.
2.
If there is no problem with the motor, please check if there are any problems with the connection and cables connected to the control board.
3.
If there is no problem with the motor, there is no problem with the wiring, and the contact is good, then you need to check whether the control board is faulty.
Computer flat knitting machine communication errors may have many causes, common ones include network problems, software driver problems, hardware connection problems, etc. There are many ways to solve the problem, you can start from the following aspects.
First, you need to check whether the network connection is normal. You can try to reconnect to the network or restart the router to see if the problem can be solved. If the network connection is normal, it may be a software driver problem. You can try reinstalling the driver to solve it.
At the same time, you also need to ensure that there are no problems with the connection lines between the computer and other devices, such as whether the data cable is loose or plugged into the wrong port, etc. If none of the above methods work, you may need to call in professional technicians for repairs. In short, solving computerized flat knitting machine communication errors requires specific analysis of specific problems and finding appropriate solutions to effectively solve the problem.
1. Turn on the computer and keep clicking the F8 key to enter the system operation menu, select "Last Known Good Configuration", restart the computer and see if it can be solved.
2. Keep clicking the F8 key when you turn on the computer to enter the system operation menu and select "Safe Mode". If you can successfully enter, click "Start" → "All Programs" → "Accessories" → "System Tools" → "System Restore" ”, the “System Restore Dialog Box” appears, select “Restore my computer to an earlier time”. In this way, you can use the system restore function that comes with the Windows system to restore to a restore point when it could boot normally. (If any)
3. Use the system installation CD-ROM, put it into the CD-ROM drive, restart the computer, enter the CD-ROM installation system state, wait until the startup interface flashes, do not choose to install the system, but choose to repair the system, and perform the current system Repair (may take a long time, maybe 2-4 hours), wait patiently for the repair to complete and see if it solves the problem. If the above three methods are invalid, you can only reinstall the system.
The yarn is not threaded properly.
1. The thickness of the yarn is serious.
2. The motor, turbine and guide block are broken.
3. The electrical signal line has poor contact.
4. Some machines have a broken signal generating board.
5. The rear nose line is in disrepair and there is signal interference.
Computerized flat knitting machine shaker motor failure repair method
When the computer flat knitting machine servo alarm fails, the computer flat knitting knitting machine displays an alarm such as "main motor no ready signal" or "main motor failure" and the computer flat knitting machine stops working. This is to first check the fault code on the main server. , based on the fault code, it is determined where the server, motor or circuit has failed. Generally, fault codes such as undervoltage, overvoltage, overcurrent, membrane block abnormality, and regeneration error are mostly server faults.
2.
Restore factory settings and optimize the system
Dumu motor failure
1) Use a multimeter to check the motor resistance value and the motor connection cable. 2) Check whether the Dumu motor is stuck and whether the Dumu turntable is smooth. 3) Whether the induction signal is normal and whether the sensor is damaged. 4) Replace the motor board. Replace the machine head bottom plate
The machine head board accepts buffer memory overflow 1) Check whether the machine head signal line is normal2) Replace the machine head CPU board3) There is a problem with the computer program
The machine head board fuse fails (F1, F2)
1 ) Whether the fuse is burned out2) The needle selector is short-circuited3) The needle selector board is short-circuited
4) The needle selector and the needle selector board are short-circuited at the same time
The machine head board 24V fuse is out of order (F5, F6)
1) Is the fuse burnt out? Bad 2) The machine head electromagnet is short-circuited 3) The needle selector board is short-circuited
4) The machine head electromagnet and the needle selector board are short-circuited at the same time
The machine head board CPU fails
1) Check whether the +5V power supply is normal2) Check the machine head Is the signal line normal? 3) There is a problem with the program, initialize the system parameters
1. Check whether the zero position sensor of the density motor is broken or whether the induction with the motor probe is good. 2. Check whether the density motor rotates. 3. Check whether the density motor and the density triangle cooperate well. 4. Check the superior electronic control of the density motor, step by step. Troubleshooting 5. During the inspection, you can use manual detection to make the motor rotate forward and reverse, listen to the sound of the motor rotating and observe the up and down movement of the triangle to judge whether the motor is rotating, whether the triangle is moving, listen to the sound of the motor rotating, and whether it is stuck, slipping or not. change.
1) Check whether the mesh is flexible.
2) Check whether the connecting pins run smoothly on the needle bed, and whether they spring up freely when pressed by hand
3) Check whether the screws of the mesh motor are loose. Check whether the turntable is smooth.
4) Check whether the sensor is damaged.
5) Check whether the three pins of the pressure needle are in place. The National Flower series depends on the swing of the electromagnet.
6) If the mesh is too tight, it cannot come out of the loop, and the connecting pins will also be bumped.
7) Check whether the transfer needle guide block of the transfer triangle is smooth and flexible.
8) Check the bottom plate and whether the slider is in place and flexible.
The above is the detailed content of How to deal with density motor failure of computerized flat knitting machine?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
