·70·
Operating manual
CNC 8070
4.
AUTOMATIC MODE
(REF: 1505)
Interface description.
percentage of feedrate is not changed with respect to when it was executed for the
first time.
B Information related to the position of the axes. In the screen configuration supplied by
Fagor, the data displayed will be different on each screen. Displaying the following
information is the most typical.
• The programmed coordinate, in other words, the target position.
• The current position of the axes referred to part zero or machine reference zero
(home) being this position referred to the tip of the tool or to its base.
• The following error (axis lag).
If the name of the axis appears in red, it means that the PLC is inhibiting the movement
of the axes (INHIBIT mark active).
C Active "M" functions.
D Active "G" functions and high-level commands.
E Tool related information. The information the CNC shows in this area depends on the
model, lathe or mill.
At a mill model, the screen shows the number of the active tool "T", the active tool offset
"D" for that tool and the number of the next tool "Nx Tool" and an icon representing the
type of tool. The CNC also shows the radius and length of the active tool.
At a lathe model, the screen shows the number of the active tool "T", the active tool offset
"D" for that tool and an icon representing the type of tool. The screen also shows the tool
offsets on each axis.
F Information related to the feedrate "F" of the axes:
"F real" Actual feedrate of the axes.
"F prog" Programmed feedrate. When setting a new feedrate in the MDI/MDA
mode, it will become the new feedrate for the automatic mode.
"F%" Percentage of feedrate override being applied on to the programmed
value.
If the text "F real" appears in red, it means that the PLC is inhibiting the movement of
the axes (_FEEDHOL mark active). The status of the mark is not displayed if the screen
does not show this text.
G Information related to the spindle speed "S".
"S real" Actual spindle speed.
"S prog" Programmed speed.
"S%" Percentage of speed override being applied on to the programmed value.
Depending on the active screen, it will also show the spindle position "S pos" and its
following error "S fwe".
The screen only shows the data on one spindle. If there are several spindles in the
channel, the data on the next spindle may be displayed by pressing the "S" key.
If the text "S real" appears in red, it means that the PLC is inhibiting the movement of
the spindle (INHIBIT mark active). The status of the mark is not displayed if the screen
does not show this text.
H Execution (cycle) time "Cy Time" of the program and number of parts made "Part Ct".
I CNC messages.
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