Installation manual
CNC 8035
ACCESS TO INTERNAL CNC VARIABLES
Variables associated with the main spindle
11.
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·385·
SLIMIT
It returns the value set in rpm at the CNC for the turning speed limit of the main spindle.
This limit 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.
DNCSL
It returns the speed limit of the main spindle in rpm currently selected via DNC. If it has a value of
0 it means that it is not selected.
PLCSL
It returns the speed limit of the main spindle in rpm currently selected by PLC. If it has a value of
0 it means that it is not selected.
PRGSL
It returns the speed limit of the main spindle in rpm currently selected by program.
MDISL
Maximum machining spindle speed. This variable is also updated (refreshed) when programming
function G92 via MDI.
Position related variables
POSS
It returns the real position of the main spindle. Its value is given in 0.0001 degree units within
±999999999º.
RPOSS
It returns the real position of the main spindle in 360º module. Its value is given in 0.0001 degree
units within 0 and 360º.
TPOSS
It returns the theoretical position of the main spindle (real position + lag). Its value is given in 0.0001
degree units within ±999999999º.
RTPOSS
It returns the theoretical position of the main spindle (real position + lag) in 360º module. Its value
is given in 0.0001 degree units within 0 and 360º.
PRGSP
Position programmed in M19 via program for the main spindle. This variable may be read from the
CNC, from the PLC and from DNC.
Read-only variables associated with the following error (axis lag)
FLWES
Following error (lag) of the main spindle. Its value is given in 0.0001 degree units within
±999999999º.
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