Installation manual
CNC 8035
11.
ACCESS TO INTERNAL CNC VARIABLES
Variables associated with feedrates
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·378·
DNCFPR
It returns the feedrate, in mm/turn or inches/turn selected by DNC. If it has a value of 0 it means
that it is not selected.
PRGFPR
It returns the feedrate, in mm/turn or inches/turn selected by program. If it has a value of 0 it means
that it is not selected.
Read-write variables associated with function G95
PLCFPR
It returns the feedrate, in mm/turn or inches/turn selected by PLC. If it has a value of 0 it means that
it is not selected.
Read-only variables associated with function G32
PRGFIN
It returns the feedrate selected by program, in 1/min.
Likewise, the CNC variable FEED, associated with G94, indicates the resulting feedrate in mm/min
or inches/min.
Read-only variables associated with the override
FRO
It returns the feedrate override (%) currently selected at the CNC. It is given in integer values between
0 and "MAXFOVR" (maximum 255).
This feedrate percentage may be indicated by program, by PLC, by DNC or by the front panel; the
CNC selects one of them and the priority (from the highest to the lowest) is: by program, by DNC,
by PLC and from the front panel switch.
DNCFRO
It returns the feedrate override % currently selected by the DNC. If it has a value of 0 it means that
it is not selected.
CNCFRO
It returns the feedrate override % currently selected by the switch.
PRGFRO
This variable may be used to read or modify the feedrate override percentage currently selected
by program. It is given in integer values between 0 and "MAXFOVR" (maximum 255). If it has a value
of 0 it means that it is not selected.
Read-write variables associated with the override
PLCFRO
It returns the feedrate override % currently selected by the PLC. If it has a value of 0 it means that
it is not selected.
PLCCFR
It returns the feedrate percentage currently selected by the PLC's execution channel. It is only set
from the PLC, using an integer between 0 and 255.
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