Fagor CNC 8060 - Page 269

Installation manual
CNC 8060
CNC 8065
PLC PROGRAMMING.
4.
(REF: 1402)
·269·
Action instructions.
·wintype· Type of window for latching.
This option is programmed using the following commands.
·winminpos· ·winmaxpos· Size of the latch window.
The size of the window must be defined when the latch window is either exclusive or inclusive.
Call parameters ·winminpos· and ·winmaxpos· set the lower and upper limits of the latch
window.
Coordinate latching operation.
For the same probe, a coordinate latching process and a probing process programmed with
G100 cannot be active at the same time, even if it is on different axes; when executing one
of them while the other one is active, the CNC will issue an error message. Coordinate
latching is not affected by functions G101 and G102.
The TOUCHPROBE instruction may be activated simultaneously for any of the 2 probes and
for any of the axes of the system. An active coordinate latching may also be programmed
again.
All active latching processes that are assigned to the same probe are canceled when a latch
event occurs on any of them. The event cancels all the latching processes assigned to that
probe, even on the axes that are positioned outside the latch window. The independent
interpolator will only activate the LATCH1DONE(axis) or LATCH2DONE(axis) mark of the
axis where the event took place.
Cancelling the latching processes.
The latching process on the axis is canceled when the PLC activates the IRESET(axis) mark.
When this mark cancels a latching process, the independent interpolator cancels the
LATCH1ACTIVE(axis) or LATCH2ACTIVE(axis) mark associated with the process.
A reset of the channel cancels the latching processes on all axes of the channel.
Influence on functions M02 and M30.
Functions M02 and M30 will not be considered executed (done) until all the latching
processes active on the axes of the channel are finished.
DISABLE There is no latch window (default option). A coordinate may be latched
in any position of the axis travel.
EXCLUSIVE The coordinate is latched if the axis is outside the window.
INCLUSIVE The coordinate is latched if the axis is inside the window.
CNC PLC
#PROBE SELECT 1
G100 X100
·· = TOUCHPROBE (X,1) Wrong.
#PROBE SELECT 1
G100 X100
·· = TOUCHPROBE (Z,1) Wrong.
#PROBE SELECT 1
G100 X100
·· = TOUCHPROBE (X,2) Right.
#PROBE SELECT 2
G100 X100
·· = TOUCHPROBE (X,1) Right.
·· = TOUCHPROBE (X,1)
·· = TOUCHPROBE (Y,1)
·· = TOUCHPROBE (X,2)
·· = TOUCHPROBE (Y,2)