Yaskawa YASNAC PC NC Programming Manual - Manual (Page 21)

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YASNAC PCNC Programming Manual Chapter 1: Programming Basics
• The upper limit of feedrates indicated in Table 1.2.2.1 could be restricted by the servo
system and the mechanical system. In this case, the allowable upper limit is set for
parameter (pm2800) and if a feedrate command exceeding this limit value is specified,
the feedrate is clamped at the set allowable upper limit.
• An F command specified in the simultaneous 2-axis linear interpolation mode or in the
curricular interpolation mode represents the feedrate in the tangential direction.
Example of Programming
With the following program:
G91 (incremental programming)
G01 X40. Y30. F500;
Fig. 1.2.2.1 F command in Simultaneous 2-axis Control Linear Interpolation
Example of Programming
Fig. 1.2.2.2 F command in the Simultaneous 2-axis Control Circular Interpolation