NCT Group NCT 990T - Manual (Page 26)

3.2 CHECK Screens
26
Action I can be used for input of incremental operator. Action Block Delete clears the
whole block in buffer.
3.2.4 OPERATOR’S PANEL Screen
The general display area of OP-
ERATOR’S PANEL shows a
view on the state of the most
essential machine control items.
The controllability of different
item groups from softkeys is
permitted by the PLC program.
The illustration shows the gen-
eral displaying area of the con-
trol panel.
In the topmost button group the
state of operation mode switches
can be seen. Below it the state of
axis selecting switch is shown.
This is followed by the incre-
ment selecting switch, than in
the third line the percent switches are displayed.
The button group in the middle reflects the state of condition switches and the one below that
of PLC switches.
Actions of OPERATOR’S PANEL Screen
The following actions can be activated on Operator’s Panel screen by pressing action menu
key :
Modes
1
Axes
2
Incr
3
%
4
Conditio
ns
5
Mach
6
Clear
rel.pnt.7
8 9 0
The first six keys are menu keys, i.e. by pressing the appropriate softkey the action keys
belonging to the given menu become visible. On the menu field of action keys, if the appropri-
ate softkey is pressed and the control accepts it the key stays depressed. The seventh CLEAR
RELPNT is an action key, i.e. its pressing results in an immediate effect.
The controllability of each action menu from softkeys is permitted or prohibited by the PLC
program. If an action cannot be controlled from softkeys, it can be accessed from an external
control device. Instruction regarding this can be found in the enclosed manual of the machine.