Continuity Of Shift Function - YASKAWA DX100 Instructions Manual

DX100

2.7.2 Continuity of Shift Function

2 Basic Operations
2.7 Shift Function
When two SFTON instructions with the same coordinate system specified
are executed, the last STFON instruction is valid.
Example:
:
SFTON P000 BF (100.000 mm to X direction is specified in P000.)
SFTON P001 BF (100.000 mm to Y direction is specified in P001.)
MOVL V=100 (Shifts the positions for 100.000 mm to Y direction in
the base coordinate system.)
:
In SFTOF instruction, the coordinate system for canceling shift function
can be specified. When the coordinate system is not specified, all the
coordinate systems for shift function are cancelled.
The shift function can be cancelled by executing SFTOF instruction or
selecting another job.
While editing the job such as changing or deleting the taught position data
in SFTON status, the taught position data without the shift amount are
registered. Accordingly, the taught position data can be corrected during
the welding of the 2nd and following layers.
During the shift operation, "SFT" and the coordinate system that is
specified in SFTON instruction are indicated on the job content display.
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