Just add a gas purge at the beginning of the running program.
I also belive that the gas solenoid valve is too far of the robot. It should be as near as possible of the gun.
Just add a gas purge at the beginning of the running program.
I also belive that the gas solenoid valve is too far of the robot. It should be as near as possible of the gun.
If you want some help, you need to give more infos. Which materials?
There are many possibles cause:
- Burnback time too long
-Welding too close to the part
-Contact tip size too small
-Need contact tips of better quality that can take more amps.
In overhead position, parameters cannot be "beef" as much as in flat. Parameters should be develop with the help of a real welder. Under a arc speed of 20 inches/min, Robot should use the same parameters of a man.
With the 455M, maybe you should explore the synergic processes.
Tell us a little more: base material, filler metal, gas, process,...
The gas is not compatible for welding stainless steel. Neither GMAW or FCAW
Hard to say without more information on the robot, controller and power source.
For Tawers, the operating instructions manual says "Probable cause: Main welding control is not applied in two seconds after detecting the current (probable cause is that the voltage does not rise to the standard voltage.)"
For remedy, it says "Check wire connection on the secondary side of the welding power source if it is short-circuit"
Hi
Burnbacks come generally from arc too long (voltage) or wire feed problems.
With pulse rapid arc, voltage reading must be precise, your sense lead must be near the arc. At 630 WFS, arc is relatively long and any resistance in feeding may cause burnback.
Be sure to check these.
Hi
In my GIII manual, There is a description of the same alarm code and description.
Probable cause: An error is detected at the secondary-side main circuit of welding power source of TAWERS.
Remedy: Turn off power and then newly turn it on. If the errors recurs frequently, consult Panasonics representatives.
Hope this help!
Does the error occur on power up the th S350 alone? (with the robot off or disconnected from the S350). Looks like a problem with the S350 alone.
Sometimes we try to control too many things with programmation. For small course of unscrewing, you should think to mount the tool on a spring.