Programming manual
CNC 8070
TOOL PATH CONTROL
Manual intervention (G200/G201/G202)
6.
(SOFT V02.0X)
117
6.9 Manual intervention (G200/G201/G202)
With these functions, it is possible to activate the JOG mode by
program; in other words, the axes may be jogged even while executing
a program. The movement may be made using handwheels or the
JOG keys (incremental or continuous JOG).
Programming
The functions related to manual intervention are:
G200 Exclusive manual intervention.
G201 Activation of additive manual intervention.
G202 Cancellation of additive manual intervention.
The difference between exclusive and additive interventions is that the
exclusive one (G200) interrupts the execution of the program to
activate the jog mode whereas the additive one (G201) lets you jog
an axis while executing the programmed movements.
Feedrate behavior
The feedrate of the jogging movements during manual intervention is
independent from the active "F" and may be defined by the operator
using instructions in high-level language (as described in the chapter
on ""15 Statements and instructions"" of this manual); a different
feedrate may be set for each work mode (incremental or continuous
JOG). If not defined, the movements are carried out at the feedrate
set by the machine manufacturer.
The feedrate may be varied between 0% and 200% using the feedrate
override switch on the CNC's operator panel which affects the same
way the programmed "F" and the feedrate of manual intervention.
Properties of the functions
Functions G201, G202 (modal) and G200 (not modal) are
incompatible with each other.
On power-up, after executing an M02 or M30, and after an
EMERGENCY or RESET, the CNC assumes function G202.
To Next Page
Loading...
