1 Spot Welding Application Using a Motor Gun1.8 Dry Spot (Motor Gun)1-671.8 Dry Spot (Motor Gun)For dressing a tip and mounting a tip, a gun motion to apply pressurewithout welding (dry spot) is required.Dry spot can be also registered in a job to be executed.1.8.1 Registration of Dry Spot Instruction (SVGUNCL Instruction)Register SVGUNCL instruction by pressing [2/GUN CLOSE] among the[Numeric Key] on the programming pendant.SVGUNCL GUN#(1) PRESSCL#(1)1 21. Gun No.Specifies a gun No. to execute dry spot.It is used in common with SVSPOT instruction.2. Pressure file No.As a pressure condition, choose one out of the following four tags.• PRESSCL tag (dry spot pressure file)The dry spot pressure file is regarded as its pressure condition.Set a file number to the tag.• WP tag (direct pressure setting)A pressure is directly specified to a tag.• PRESSTWC tag (pressure condition for the wear detection)A pressure condition for the wear detection.Apply pressure by the values set to {TOUCH SPEED} and {DETEC-TION PRESSURE} in the spot supervision file.For the details, refer to chapter 1.12 Tip Wear Detection and WearCompensation (Motor Gun).• DRS tag (tip dress condition)The tip dress condition file is regarded as its pressure condition.Setting at {PRESSURE CONDITION} in the tip dress condition file isemployed and other settings are not.Set a file number to the tag.For the details, refer to chapter 1.11 Tip Dressing Instruction(SVDRESMOV Instruction).77 of 198
