Description of Units and Circuit Boards
15 - 440
20023 WORK RESPONSE (Pseudo Arc ON Response)
This signal is used as a pseudo signal in cases that “Arc Generation Con-
firmation” signal is not equipped on a welding power supply. Wire this signal
ON normally (short to OV).
20026 WEAVING PROHIBITED
Weaving is prohibited while this signal is ON. Use this signal to check
taught steps and movements without performing the weaving operation.
20027 SENSlNG PROHIBITED
Arc sensing is prohibited while this signal is ON. Use this signal to check
taught steps and movements if an arc sensor is mounted.
Logical
number
Input name/Function
30024 This signal stays ON while the gas shortage signal from the welding power
supply is ON.
30025 This signal status ON while the wire shortage signal from the welding pow-
er supply is ON.
30026 The wire sticking check is conducted automatically when the arc turns OFF.
If wire sticking is detected, this signal remains ON until the wire sticking is
released.
30027 This signal stays ON while the arc shortage signal from the welding power
supply is ON.
Logical
number
Input name/Function
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