Switch Of User - YASKAWA YWE-EH500-6N0 Instruction Manual

18.1 Gas Check
18 Operation by External Remote Mode
The external remote operations are available for MOTOWELD-EH500 as follows:
1. Gas check
2. Switch of user files
For external remote operations, connect contacts (dry contacts) to the pin terminals which
emerge from adjacent to the connector on the robot controller side of welding command
cable.
18.1 Gas Check
Connect contacts to the pin terminals "GAS" and "COM", which emerge from adjacent to the
connector of the welding command cable.
• Contact ON (closed): The shielding gas flows with the gas magnet valve ON.
• Contact OFF (open): The shielding gas stops with the gas magnet valve OFF.
Pin terminal for gas check (GAS)
Pin terminals for user files switching (OP1, OP2)
Pin terminal COM
Welding command cable
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