CNC 8070
9
·169·
(REF: 1709)
TOOL PATH CONTROL. MANUAL
INTERVENTION.
Manual intervention makes it 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). 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; 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 OEM.
The feedrate may be varied between 0% and 200% using the selector switch on the CNC's
operator panel which affects the same way the programmed "F" and the feedrate of manual
intervention.
To Next Page
Loading...
