Strwait Instruction - YASKAWA YRC1000 Operator's Manual

1.3.2.4 STRWAIT Instruction

1 Spot Welding Application Using an Air Gun
1.3 Teaching
This is an instruction to verify the double stroke gun status short open or
full open, at any time other than welding. It waits until a signal to verify full
open or short open is turned ON.
This instruction can control only one gun at a time; it cannot control two
guns simultaneously.
 Additional Items
STRWAIT
(1) GUN# (X)
Specified a gun characteristic file number of which stroke is veri-
fied.
(2) LONG or SHORT
Specifies the stroke status to be verified by alternating LONG and
SHORT.
 Operation Procedure
1. Move the cursor to the line before the place where the STRWAIT
instruction is to be registered.
2. Select the {STRWAIT} from the instruction list.
3. Add items and modify the number data.
4. Press [ADD], then press [ENTER].
– The STRWAIT instruction is registered.
 Example
Stroke is fully opened in order to avoid interference when the manipulator
reaches the position of step 5. Then the STRWAIT instruction verifies that
the stroke has become full open status and the manipulator moves to step
6 to avoid interference.
(1) (2)
GUN#(X)
GUN NO.
X: 1 to 8
1-16
LONG/SHORT
GUN STROKE
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