Siemens SINUMERIK 840D sl Function Manual page 108

B3: Distributed systems - 840D sl only
3.2 NCU link
Setting data
Increment of an axis container rotation
SD41700 $SN_AXCT_SWWIDTH[<index>]=<increment>
Parameters
<index>:
<increment>:
Illustration of the axis container rotation
The axis container rotation is enabled by means of program commands. See Section
"Programming (Page 113)".
In the left-hand part of the figure "Axis container rotation, Fig. 1," the link axis NCU1_AX1 is
assigned to slot 1 in the initial setting of the axis container.
After the rotation with an increment of 1 (right-hand side), the link axis NCU2_ AX2 is assigned
to slot 1.
Figure 3-12
Based on the initial setting stated above, the link axis NCU2_ AX1 is assigned to slot 1 after
a rotation with an increment of 2, (figure "Axis container rotation, Fig. 2," left part).
Based on the initial setting stated above, the link axis NCU1_ AX2 is assigned to slot 1 after
a rotation with an increment of -1 (figure "Axis container rotation, Fig. 2," right part).
108
Meaning
0, 1, ... max. axis container index
Number of slots through which the axis container rotates
Axis container rotation, Fig. 1
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Extended Functions