YASKAWA YRC1000 Operator's Manual page 44

1 Spot Welding Application Using an Air Gun
1.6 Spot Gun Motion Control
When FULL OPEN (LONG) is Specified

Process Timing
Signal Control Order
X
X
Manipulator Movement
Pressure Instruction
1
(Output)
Stopper Type Stroke Full Open
Output Delay Time (when pressure
Stroke Change 1 detection OFF)
3
(Output)
Stroke Change 2
3
(Output)
Gun Pressure
Detection (Input)
2
Gun Short Open
Detection (Input)
4
Gun Full Open
Detection (Input)
Stroke Change
Response Time
Stopper Type Stroke
Change Output Time
When pressure detection is OFF, stroke is changed
after elapse of stopper type stroke full open output
delay time.
Manipulator moves immediately without detecting
when full open detection is OFF.
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