Installation manual
CNC 8060
CNC 8065
MACHINE PARAMETERS.
2.
(REF: 1402)
·95·
General machine parameters. Execution channels.
MACHINING FEEDRATE.
MAXFEED
Maximum machining feedrate on the tool path.
Possible values: From 0 to 500000.0000 mm/min / from 0 to 19685.03937 inch/min.
Default value: 0.
Associated variable: (V.)[ch].MPG.MAXFEED
This parameter sets the maximum machining feedrate (movements in G01/G02/G03) along
the path; when set to ·0·, the feedrate is not limited This parameter cannot be set with a value
higher than that of parameter G00FEED.
When trying to exceed the maximum feedrate via part-program, via PLC or from the operator
panel, the CNC limits the feedrate to the maximum value set in MAXFEED without showing
any error message or warning.
If the machining feedrate is not limited, the CNC assumes for all the movements the one set
in machine parameter G00FEED as the maximum feedrate.
How to limit temporarily the maximum feedrate via PLC
The PLC has the variable (V.)[ch].PLC.G00FEED that may be used to limit the feedrate in
the channel for any type of movement (G00, G01, etc). This variable limits the feedrate of
the path and affects all the axes whether they move interpolated or one axis at a time.
The CNC assumes the change immediately and the change stays active until the variable
takes a value of ·0· restoring the limits set by machine parameters.
DEFAULTFEED
Assume MAXFEED for movements in G1/G2/G3 without active
feedrate.
Possible values: Yes / No.
Default value: No.
Associated variable: (V.)[ch].MPG.DEFAULTFEED
This parameter sets whether or not the axes move at the feedrate set in MAXFEED when
programming a movement in G01/G02/G03 without programming the feedrate. If this
parameter is set to ·No·, the CNC will issue an error message when programming a
movement in G01/G02/G03 without programming the feedrate.
The CNC takes this parameter into account when MAXFEED has been set with a value other
than ·0·.
RAPID TRAVERSE FOR THE AUTOMATIC MODE.
RAPIDEN
It is used to enable rapid traverse for the automatic mode.
Possible values: Disabled / EXRAPID or rapid key / EXRAPID and rapid key.
Default value: Disabled.
Associated variable: (V.)[ch].MPG.RAPIDEN
This parameter indicates whether rapid traverse may be enabled or not during the execution
of a program for the programmed movements. Depending on the selected option, activating
rapid traverse will require activating the PLC mark EXRAPID or pressing the "rapid" key or
both.
When activating rapid traverse while executing a program, each axis will assume the feedrate
set by its parameter FRAPIDEN, as long as G0 or a thread is not active. Movements in G0
are carried out at the feedrate set in parameter G00FEED. The threads are executed at the
RAPIDEN Meaning.
Disabled. Rapid traverse is not available for the automatic mode.
EXRAPID or rapid key. To activate the rapid feed, just activate the PLC mark EXRAPID or
press the "rapid" key of the jog panel.
EXRAPID and rapid key. To activate the rapid feed, just activate the PLC mark EXRAPID and
press the "rapid" key of the jog panel.
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