Details Of The Svspotmov Instruction - YASKAWA DX100 Instructions Manual

DX100

2.1.4 Details of the SVSPOTMOV Instruction

2 How to Use the Multistep Pressure Function
2.1 Setting the Functions of the Multistep Pressure Function
The SVSPOTMOV instruction that exists when the multistep pressure
function is enabled consists of the following instruction configuration.
The motor gun opens as soon as welding for the last step is completed.
SVSPOTMOV V=100 PLIN=1 PLOUT=1 CLF#(1) GUN#(1) PRESS#(1)
WTM=1 (WTM2=2) (WTM3=3) (WTM4=4) WST=1 WGO=1 ...
V: Linear moving speed for clearance
PLIN: Position level at the clearance position
before hit
PLOUT: Position level at the clearance position
after hit
CLF#( ): Clearance file No.
GUN#( ): Gun No.
PRESS#( ): Gun pressure file No.
WTM: Welding condition No. when applying
pressure first step.
WTM2: Welding condition No. when applying
pressure second step.
WTM3: Welding condition No. when applying
pressure third step.
WTM4: Welding condition No. when applying
pressure fourth step.
WST: Power source start-up timing when
applying pressure first step.
WGO: Welding conditions group output when
applying pressure first step.
// : Comment
Items between WTM2 and WTM4 may or may not be displayed
depending upon the set value of "Number of welding steps" in the
DETAIL EDIT window.
Also, while the SVSPOTMOV instruction is being executed, if the number
of welding steps in the instruction does not agree with the number of "END
WAIT" in the pressure file, the following alarm will be displayed.
Alarm 4667 : DEFECTIVE GUN PRESSURE FILE
2-5
Can be omitted.
Can be omitted.
Can be omitted.
Can be omitted.
Can be omitted.
Can be omitted.
Can be omitted.
CAUTION
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