1 Spot Welding Application Using a Motor Gun
1.7 Welding Instruction (SVSPOT Instruction)
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1.7 Welding Instruction (SVSPOT Instruction)
1.7.1 Registration of Welding Instruction (SVSPOT Instruction)
Press [/SPOT] on the programming pendant to register SVSPOT
instruction.
SVSPOT GUN#(1)
PRESS#(1) WTM=1 WST=1
1 2 3 4
1. Gun No.
Specifies a gun No. to be used for welding.
2. Gun pressure file No.
Specifies a file No. to which a pressure is set.
Or, the pressure can be directly specified by WP tag instead of using
PRESS tag.
In case specification by both Press and WP tags are omitted, the pres-
sure file is used as its pressure condition. At this time, the file number
becomes the number set to the welding condition number (WTM tag).
3. Welding condition No.
Specifies a welding condition No. set to the welder.
4. Welder startup timing
Specifies a timing to start the welder.
The timing is chosen from the following conditions.
• WST=0: The welder starts at the same time as the execution of
SVSPOT instruction.
As the welder starts its operation before pressurization, a squeeze
time at the welder is required.
• WST=1: The welder starts at the same time as the pressure reaches
the 1st pressure.
• WST=2 : The welder starts at the same time as the pressure reaches
the 2nd pressure.
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