16. HIGH SPEED CUTTING FUNCTIONS
This function is designed for high–speed precise machining. With this
function, the delay due to acceleration/deceleration and the delay in the
servo system which increase as the feedrate becomes higher can be
The beam can then follow specified values accurately and errors in the
machining profile can be reduced.
This function becomes effective when advanced preview control mode is
For details, refer to the relevant manual published by the machine beam
P1 : Turn on advanced preview control mode.
P0 : Turn off advanced preview control mode.
In look–ahead control mode, the following functions are available:
(1) Linear acceleration/deceleration before interpolation
(2) Automatic corner deceleration function
For details on the above functions, see the connection manual (function)
(B–63523EN–1). Each function, specific parameters are provided.
Advanced preview control mode is canceled by reset.
Specify G08 code only in a block.
In the advanced preview control mode, the optional functions listed below
can be specified.
To use a function other than the following optional functions,
turn the advanced preview control mode off, specify the
desired function, then turn the mode on again.
D Available functions
D G08 command
D Functions that can be