Yaskawa YASNAC PC NC Programming Manual User Manual
Page 156
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4 - 19
YASNAC PCNC Programming Manual
Chapter 4: Enhanced Level Commands
(4) Using the Absolute/Incremental Designation Commands (G90/G91)
(a) Example of programming in the G90/G91 modes
•
Program for returning to the initial point level in the G90 mode
G98 G90 G81 X
• • •
Y
• • •
Z-70. R-40. F
• • •
; . . . . . . . . . . . .
•
Program for returning to the R-point level in theG91 mode
G99 G91 G81 X
• • •
Y
• • •
Z-70. R–40. F
• • •
; . . . . . . . . . . .
FIGURE 4.1.1.4 Programming in the Absolute/Incremental Programming Mode
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