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AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsToshinori Hongu, Yasuzo Tsuchiya
Estimating the term…
In the arc welding power supply and peripheral device for arc welding such as arc welding robot controller, a stored data output unit (19) of an arc welding power supply (10) issues stored data of a welding voltage selector (13) of the arc welding power supply (10) to a stored data input unit (17) of an arc welding robot controller (1), and the stored data input unit (17) of the arc welding robot controller (1) stores the entered stored data in a welding voltage selector (5), so that the memory capacity for stored data of the peripheral device such as arc welding robot controller may be kept to a minimum required limit. Further, for use in various arc welding power supplies, the voltage command type can be easily changed over between the welding voltage command type and adjusting voltage command type.
An arc welding power supply for outputting a welding output to a peripheral device for arc welding, said arc welding power supply comprising:
A peripheral device for arc welding to which an arc welding power supply issues a data table including a welding current and an appropriate welding voltage corresponding to a said welding current, said peripheral device comprising:
An arc welding apparatus comprising a peripheral device for arc welding and an arc welding power supply, wherein said peripheral device for arc welding comprises:
Dependencies are inferred from the claim text.