Installation manual
CNC 8035
11.
ACCESS TO INTERNAL CNC VARIABLES
Variables associated with the main spindle
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·384·
Variables associated with constant cutting speed (lathe model)
PLCCSS is a read-write variable, the rest are read-only.
CSS
It returns the constant surface speed selected at the CNC.
This constant surface speed 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.
The values are given in the units set by g.m.p. INCHES.
If INCHES = 0, in m/min (±999999999).
If INCHES = 1, in ft/min (±393700787).
DNCCSS
It returns the constant surface speed selected via DNC. Its value is given in m/min or ft/min and it
is 0 it means that it is not currently selected.
PLCCSS
It returns the constant surface speed selected by PLC. Its value is given in m/min or ft/min.
PRGCSS
It returns the constant surface speed selected by program. Its value is given in m/min or ft/min.
Variables associated with the spindle override
The variable PLCSSO is a read-write variable, the rest are read-only.
SSO
It returns the turning speed override (%) of the main spindle currently selected at the CNC. It is given
in integer values between 0 and "MAXFOVR" (maximum 255).
This turning speed percentage of the main spindle 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.
PRGSSO
This variable may be used to read or modify the speed override percentage of the main spindle
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.
DNCSSO
It returns the turning speed override % of the main spindle currently selected via DNC. If it has a
value of 0 it means that it is not selected.
PLCSSO
It returns the turning speed override % of the main spindle currently selected by PLC. If it has a value
of 0 it means that it is not selected.
CNCSSO
It returns the turning speed override % of the main spindle currently selected from the front panel.
Speed limit related variables
PLCSL and MDISL are read-write variables, the rest are read-only.
To Next Page
Loading...
