Welding system
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United States of America Patent
Stats
-
Nov 2, 2004
Grant Date -
Oct 31, 2002
app pub date -
Apr 23, 2002
filing date -
Apr 25, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A welding system is capable of shortening length of connection lines and of effectively utilizing devices as a whole. The system includes a welding controller provided with an I/O interface, a controller unit provided with a programmable logic controller and connected to the I/O interface of the welding controller through a field bus interface serving as a communication link, a welding machine and general-purpose peripheral equipment. The welding controller controls the welding machine and the general-purpose peripheral equipment upon receipt of instructions from the programmable logic controller through the field bus interface.
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