Fundamentals
15.8 Axis data
CNC Part 1 (NCK, PLC, drive)
Commissioning Manual, 11/2006, 6FC5397-2AP10-2BA0
291
(3) Which channel axis uses which machine axis (explicite) and how many channel axes are
present in the channel (implicite) is detemined through the following machine date:
MD20070: AXCONF_MACHAX_USED[n] (machine axis number valid in channel)
The machine axis number m to be entered in the machine data (with m=1,2,3...) is referred to
the appropriate machine axis m.
(4) Which channel axis uses which machine axis (explicitly) and how many channel axes can be
implicitly available in a channel is defined by the following machine data:
MD20050: AXCONF_GEOAX_ASSIGN_TAB[n] (assignment geometry axis - channel axis) (n
= 0...2)
The channel axis number k to be entered in the machine data (k=1,2,3...) is referred to the
entry with the index n (n=(k-1)=0,1,2...) in the list of the channel axes MD20070:
AXCONFIG_MACHAX_USED[n] (see Point 3).
Machine data
The following machine data are relevant for the axis configuration:
Table 15-8 Axis configuration: Machine data
Number Name of identifier Name / remarks
General ($MN_ ... )
13050 DRIVE_LOGIC_ADDRESS I/O address of drive
Channelspecific ($MC_ ... )
20050 AXCONF_GEOAX_ASSIGN_TAB Assignment of geometry axis to
channel axis
20070 AXCONF_MACHAX_USED Machine axis number valid in
channel
Axisspecific ($MA_ ... )
30110 CTRLOUT_MODULE_NR Setpoint assignment
30220 ENC_MODULE_NR Actual-value assignment
15.8.3 Axis names
Introduction
Each machine, channel and geometry axis can/must be assigned an individual name
unambiguously identifying it in its name range.
Machine axes
The name of the machine axes are defined via the following machine date:
MD10000: AXCONF_MACHAX_NAME_TAB [n] (machine axis name)
Machine axis names must be unambiguous for the entire NC.
The names and the corresponding index defined in the machine date above is used for:
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