Programming manual
120
CNC 8070
6.
TOOL PATH CONTROL
Linear interpolation (G01)
(SOFT V02.0X)
92
Feedrate behavior
The programmed feedrate "F" stays active until a new value is
programmed, thus not being necessary to program it in every block.
When several axes are involved, the CNC calculates the feedrate for
each axis so the resulting path is executed at the programmed
feedrate "F" .
The programmed feedrate "F" may be varied between 0% and 200%
using the selector switch on the CNC's operator panel or it may be
selected by program or by PLC. However, the maximum override is
limited by the machine manufacturer [G.M.P. "MAXOVR"].
The feedrate of the auxiliary axes
The behavior of the auxiliary axes is determined by general machine
parameter FEEDND.
• If its value is TRUE, none of the axes will exceed the programmed
feedrate.
• If its value is FALSE, the feedrate is applied to the main axes
whereas the auxiliary axes may exceed it, but without ever
exceeding their MAXFEED. If an axis were to exceed the
MAXFEED, the programmed feedrate of the main axes would be
limited.
Properties of the function
Function G01 is modal and incompatible with G00, G02, G03, G33
and G63.
Function G01 may also be programmed as G1.
On power-up, after an M02 or M30 and after an EMERGENCY or a
RESET, the CNC assumes function G00 or G01 as set by the machine
manufacturer [G.M.P. "IMOVE"].
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