Treatment method for computer out-of-control of 3D wire forming machine

If the computer is out of control (such as program disorder, no response, or malfunction), the following steps should be taken to prioritize safety:

1. Emergency shutdown

Immediately press the emergency stop button (red) of the equipment to cut off the power supply and prevent the equipment from continuing to operate abnormally, which may cause wire entanglement or component damage.

If emergency stop does not work, directly disconnect the main power switch (open the main circuit breaker).

II. Basic troubleshooting and resetting

check the connection

Check whether the network cable and signal cable inside the control box are loose or disconnected, re-plug and lock the connectors.

Confirm that the power cables of the touch screen and PLC module are securely connected and free from poor contact.

system restart

Turn off the power supply of the control box, wait for 30 seconds, then re-energize and start the system (similar to restarting a computer), and observe whether it returns to normal.

III. Software Fault Handling

program reset

If the system becomes uncontrollable due to a program error, access the system's "Program Management" interface, delete the abnormal program, and invoke the backup normal program.

If there is no backup, reset the device to factory settings (follow the instructions in the manual and make sure to record the original parameters).

System repair

If the touch screen is sluggish or unresponsive, check whether it is due to insufficient memory (clear temporary files) or damaged system files (contact the manufacturer to reinstall the system).

IV. Troubleshooting of hardware failures

If the system remains out of control after restarting, inspect the PLC module and control board for signs of damage (such as burnt odor or bulging capacitors), and replace the faulty components as necessary.

Sensor anomalies (such as malfunction in feeding position detection) may lead to incorrect actions. Clean the sensor probe or replace the damaged sensor.

precautions

During processing, be sure to operate with the power off, and prohibit hot plugging of lines.

After multiple instances of loss of control and unsuccessful troubleshooting, please contact the equipment manufacturer's after-sales service and provide detailed fault symptoms (such as alarm codes, abnormal operational behaviors) to facilitate precise maintenance.

Timely handling can prevent secondary damage to equipment and ensure production safety.