Article
Iron ring copper ringPneumatic butt welding machineIt is an intelligently controlled resistance welding machine from Xinxing Welding. The operation is very simple. However, some corporate customers may experience malfunctions due to improper operation when personnel are changed, causing the welding machine to light up and prompt. What are the meanings and solutions of the prompts?
They are divided into1-8The serial number represents:
serial number
ContainsRighteousness
Fault display reason
solutionSolution
Thyristor pass-through
When the controller has no output, it detects that the thyristor single or double tube is conductive.
1、 Check whether the thyristor is damaged
2、 Is the wiring correct?
The thyristor does not conduct
When the controller outputs pulses, it detects that the thyristor single or double tube is cut off.
1、 Check whether the thyristor is damaged andAre the wiring of terminals 3, 4, 5 and 6 correct?
2、 Please power on the controller7.8 wiring swap
When an external thermal protection switch is connected, the switch operates or is abnormal.
1. Whether the thermal protection device operates (whether it is really overheated)
2. Is the AA setting correct?
Welding current is too large
1、 Is the AH setting correct (for example, the parameter setting is too small)
Undercurrent
Welding current is too small
1、 Is the AL setting correct (for example, the parameter setting is too small)
2、 The workpiece is not placed properly or the contact is not good
3、 The current setting value exceeds the maximum current of the transformer
Transformer range is too large
Sampling current is small
Replace the transformer with a smaller range
Memory data error
Controller parameter settings are incorrect
Check parameter settings
no sync signal
Sync signal lost
1. Check whether the wiring matches the wiring diagram
2、Please also add7 and 8 are swapped, 3 and 4 are swapped with 5 and 6 (i.e. 3 and 5 are swapped, 4 and 6 are swapped)
Wuxi Xinxing Welding Equipment Factory was established in1993year,Focus on resistance welding machines30year,Production products include:Butt welding machine,Pneumatic butt welding machine,Flash butt welding machine,Hydraulic butt welding machine,Copper and aluminum pipe butt welding machine,Automatic butt welding machine, spot welding machine,Pneumatic spot welding machine,Medium frequency spot welding machine,Energy storage spot welding machine,Precision spot welding machine,Automatic spot welding machine,Projection welding machine,Frequency conversion projection welding machine,Medium frequency projection welding machine,Array welding machine,Fully automatic welding production line,seam welding machine,Medium frequency seam welding machine,Resistance brazing machines and supporting printers, spark testing machines, high-voltage testing machines, wire pay-off machines, etc.300Various,Long-term cooperative customers reach5000Multiple,The quality is comparable to that of major imported brands. Welcome to learn more and purchase.!