Installation manual
CNC 8055
CNC 8055i
ACCESS TO INTERNAL CNC VARIABLES
13.
SOFT: V02.2X
·541·
Variables associated with feedrates
Read-only variables associated with function G95
FPREV
It returns the feedrate selected at the CNC by function G95. In mm/turn or inches/turn.
This feedrate may be indicated by program, by PLC or by DNC; the CNC selects one of them, the
one indicated by DNC has the highest priority and the one indicated by program has the lowest
priority.
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 from the front panel;
the CNC selects one of them, where the priority (from the highest to the lowest) is: by program, by
DNC, by PLC and from the 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.
To Next Page
Loading...
