Yaskawa YASNAC PC NC Programming Manual - Manual (Page 26)

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YASNAC PCNC Programming Manual Chapter 1: Programming Basics
1.2.6 Automatic Acceleration and Deceleration
Automatic acceleration/deceleration control is provided for rapid traverse and cutting feed opera-
tion, respectively.
(1) Acceleration and Deceleration for Rapid Traverse and Manual Axis Feed Operation
For positioning (G00), manual rapid traverse (RAPID), manual continuous feed (JOG), and
manual handle feed (HANDLE), linear pattern automatic acceleration/deceleration is applied.
Rapid traverse rate and acceleration/deceleration time constant for rapid traverse are set for
following parameters.
Table 1.2.6.1: Parameters Used for Setting Rapid Traverse Rate and Acceleration/
Deceleration Time Constant
Fig. 1.2.6.1 Automatic Acceleration/Deceleration in Linear Pattern
G code X-axis Y-axis Z-axis 4th-axis 5th-axis
Rapid traverse rate pm2801 pm2802 pm2803 pm2804 m2805
Acceleration/deceleration time constant pm2461 pm2462 prn2463 pm2464 pm2465