Difference Between Ruida RDC6445G and RDC6442S Controller for CO2 Laser Engraving Cutting Machine
Enclosed Type
Laser cutting machine is the key to the light solution
by：Transon
2020-10-27
Laser cutting machine is the key to the light solution:
1, check whether the water is normal circulation, make the normal water cycle, if the water protection is broken, can use sub water protection;
2, some preset, the ammeter is swinging, if he does not swing, using a multimeter did laser power supply of 220 v into electricity, if it does, it is not the light, may be a power failure, need to change;
3, the power supply will also be GND on the ground and P conservation section justifying a fault testing water protection is bad, the + 5 v and AIN short to check the output power, if the light, is the potentiometer is bad, need to change;
4, if the program does not light, even the machine card can use a multimeter measuring 15 ( H) Or 16 ( L) Between horn and 14 had more than 3 v dc voltage, if any, that card is normal, no card is a problem with the signal;
5, a noise inside the laser power supply for the power connector poor contact, commonly to welding or connection, then blow the power supply inside the dust up.
1, check whether the water is normal circulation, make the normal water cycle, if the water protection is broken, can use sub water protection;
2, some preset, the ammeter is swinging, if he does not swing, using a multimeter did laser power supply of 220 v into electricity, if it does, it is not the light, may be a power failure, need to change;
3, the power supply will also be GND on the ground and P conservation section justifying a fault testing water protection is bad, the + 5 v and AIN short to check the output power, if the light, is the potentiometer is bad, need to change;
4, if the program does not light, even the machine card can use a multimeter measuring 15 ( H) Or 16 ( L) Between horn and 14 had more than 3 v dc voltage, if any, that card is normal, no card is a problem with the signal;
5, a noise inside the laser power supply for the power connector poor contact, commonly to welding or connection, then blow the power supply inside the dust up.
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