NCT Group NCT 990T - Manual (Page 15)

1 Operator’s Panel
15
Automatic
Manual data input
Increment selectors:
Selecting 1, 10, 100, 1000 increment size.
Override switches:
Feedrate override switch. By affecting it the programmed feedrate
can be changed in the 0-120% range.
Rapid traverse override value can be influenced by four
optionally supplied buttons.
Spindle speed override buttons. By affecting <–> the pro-
grammed revolution is reduced, by affecting <+> it is increased
by 10% in the 50-150% range. As the effect of button 100% the
programmed revolution is acknowledged.
Switches modifying the conditions of program execution:
Single block execution
Conditional block skip
Conditional stop
Program test
Machine lock
Dry run