Parameterization - Siemens SINUMERIK Series Function Manual

Synchronization with axis position
If the new container axis assigned to the channel after a container rotation does not have the
same absolute machine position as the previous axis, then the container is synchronized
with the new position (internal REORG).
Note
SD41700 $SN_AXCT_SWWIDTH[<axis container>] is only updated for a new configuration.
If, after incremental rotation of the RTM/MS, the position of a circuit before the initial position
is reached, the container can be rotated normally in the forward direction to reach the initial
position of the container again. The drum or rotary table must however be turned back to the
original position, so that measuring and supply cables are not twisted.
See also
System variable (Page 111)
Programming (Page 110)
2.2.4.2

Parameterization

Machine data
NC-specific machine data
Number Identifier $MN_
MD12750 AXCT_NAME_TAB
MD12760 AXCT_FUNCTION_MASK.Bit x
MD1270x AXCT_AXCONF_ASSIGN_TABx
MD18720 MM_SERVO_FIFO_SIZE
Name of the axis container
MD12750 $MN_AXCT_NAME_TAB[ <index> ] = "<name>"
Parameters
<index>:
<name>:
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Meaning
Name of the axis container
Axis container-specific functions
Assignment of machine axes to the slots of an axis container
Size of the IPO/SERVO data buffer
Note:
The value 3 must be set on all participating NCUs for cross-NCU axis
containers.
Meaning
0, 1, ... max. axis container index
Name of the axis container (e.g. CT1)
B3: Distributed systems - 840D sl only
2.2 NCU link
103