Fagor 8055 EN, Programming Manual

Page: 352 / 482

·352·
Programming manual
CNC 8055
CNC 8055i
13.
HIGH-LEVEL LANGUAGE
PR
OGRAMMING
·M· & ·EN· M
ODELS
S
OFT
: V02.2
X
Va
riabl
es
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.
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.
CNCFRO
It returns the feedrate override % currently selected by the switch.
PLCCFR
It returns the feedrate percentage currently selected by the PLC's execution channel.
Read-write variables associated with the override
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.
(P110=PRGFRO)
It assigns to P110 the % of feedrate override selected by program.
(PRGFRO=P111)
It sets the feedrate override % selected by program to the value of P111.