Installation manual
CNC 8035
AXES CONTROLLED FROM THE PLC
PLC execution channel
12.
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·399·
12.1.1 Considerations
Screen editor
The a.m.p. "AXISTYPE" of each axis of the machine must be set properly indicating whether that
axis is controlled by the CNC or from the PLC.
The axes of the PLC channel can only be governed from the PLC.
They may be edited and part-programs may be generated with axes of the PLC channel. This permits
generating part-programs or subroutines associated with the PLC channel.
It issues an error message when trying to execute, from the CNC channel, a program block that
includes a PLC axis.
When all the axes of the machine are set to be governed from the CNC, with the CNCEX action
only blocks programmed in high level language may be executed through the PLC execution
channel.
Axis control
To govern axes managed by PLC, use the following marks associated with “Feed-hold” and “Transfer
Inhibit”:
Auxiliary M functions
To control the M functions managed by the PLC, the following marks and registers are generated:
MBCDP1 through MBCDP7 (R565 through R571)
similar to signals MBCD1 through MBCD7.
AUXENDP (M5006)
Similar to the AUXEND signal.
MSTROBEP (M5505)
Similar to the MSTROBE signal.
/FEEDHOP (M5004) Similar to the /FEEDHOL signal
FHOUTP (M5504) Similar to the /FHOUT signal
/XFERINP (M5005) Similar to the /XFERINH signal
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