Yaskawa YASNAC PC NC Programming Manual - Manual (Page 73)

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YASNAC PCNC Programming Manual Chapter 3: Movement Control Commands
(Example)
P 0.999999‡ 0.999999 times
P 2.0 ‡ 2 times
P2 ‡ 0.000002 times
• If P is omitted, the scale factor determined by the setting for setting parameters
pm0803 and pm0804 is used. It is necessary to set the scale factor within the allow-
able range.
Scale factor = pm0803/pm0804
(Example) If pm0803 = 3 and pm0804 = 100,
Scale factor = 3/100= 0.03 times
• If I, J, and/or K is specified in the G51 block, scaling is valid only for the specified
axes. Note that scaling is not possible for additional axes (4th- and 5th-axis).
• For I, J, and K in the G51 block, specify the distance from the origin of the workpiece
coordinate system to the center of scaling if the workpiece coordinate system has been
selected.
FIGURE 3.2.3.1: Example of Programming 1