Coil Feeder

Common fault codes and treatment measures of the three-in-one NC Coil Feeder Line of the punch press

Dongguan Jieda Mechanical Punch Three-in-One NC Servo Feeder is highly intelligent and has efficient and reliable automatic fault diagnosis function. When the punch three-in-one NC Servo Feeder fails, the fault code can be diagnosed through the fault diagnosis function of the touch screen. , It can be solved simply and quickly according to the following fault code handling countermeasures


1. Counting in place: it is displayed when the feeding times of the three-in-one NC servo feeder of the punch press arrives. At this time, the linkage will stop. You need to reset the larger feeding times or reset the completed feeding times to restart the linkage operation.

2. There is no material at the end: it is displayed when the material is detected to be used up, and the linkage will stop at this time, and it needs to stop or reinstall the material to perform the linkage action

3. Emergency stop state: Press the emergency stop button of the NC servo feeder of the punch press and display this information, indicating that the feeder is in emergency stop state

4. Servo drive abnormality: This information is displayed when the AC servo drive of the three-in-one NC Coil Feeder Line of the punch press has an alarm, and the AC servo needs to be inspected or repaired

5. Abnormality of the spindle inverter: this information will be displayed when an alarm occurs on the spindle inverter of the material rack of the three-in-one NC servo feeder of the punch press, and inspection or repair is required.

6. Abnormality of the pressure arm inverter: this information will be displayed when the pressure roller inverter has an alarm and needs to be inspected or repaired

7. Punch speed is too fast: this information is displayed when the feeding is not completed in the set feeding area. When this information is displayed, it is usually due to improper feeding angle adjustment, abnormal feeding start signal, etc. For details, see the feeding angle adjustment instructions

8. The oil pump motor is overheated: the oil pump motor may be out of phase or overloaded

9. The lifting motor is overheated: the frame lifting motor may be out of phase or overloaded


Special attention should be paid to the fault handling of the three-in-one NC Coil Feeder Line of the punch:


1. If you think there is an abnormality in the three-in-one NC servo feeder of the punch press during operation and operation, please stop the operation immediately and carry out inspection

2. Investigate the reasons, make adjustments and repairs according to necessity, and prevent malfunctions before they occur

3. If the equipment continues to operate under abnormal conditions, it will cause serious failures and serious personal injuries.

4. If you think that the three-in-one NC servo feeder of the punch press is faulty, and the cause of the fault is clear and the correct adjustment and repair can be carried out, please make appropriate repairs

5. If the cause of the failure is not clear and recovery is difficult, please notify the nearest Dongguan Jieda Machinery Sales Office or after-sales service window

6. If you need to change the control program of the three-in-one NC Coil Feeder Line of Dongguan Jeda Machinery Punch, or need to adjust or repair the servo drive, servo motor, and program controller, please entrust Dongguan Jeda Machinery to do it on your behalf. I can't do the above work myself


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