Parameterization - Siemens SINUMERIK 840D sl Function Manual

3.2.4.2

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>:
Axis container-specific functions
MD12760 $MN_AXCT_FUNCTION_MASK.Bit x = <value>
Parameters
Bit 0:
The machine data is used to activate the axis container-specific functions.
Assignment of machine axes to the slots of an axis container
MD1270x $MN_AXCT_AXCONF_ASSIGN_TABx[ <index> ] = <axis>
Parameters
x:
<index>:
<axis>:
The slots within an axis container must be assigned in ascending order without gaps, starting
with slot index 0.
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
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)
<value> Meaning
0 For a direct axis container connection (AXCTSWED), all other chan‐
nels must be in the RESET state.
1 For a direct axis container connection (AXCTSWED), only other chan‐
nels that have the interpolation authorization to axes of the axis con‐
tainer need to be in the RESET state.
Meaning
1 ... max. number of axis containers
0, 1, ... max. slot index
Name of a local machine axis (e.g. AX1)
Name of a link axis. See Section "General information (Page 98)".
B3: Distributed systems - 840D sl only
3.2 NCU link
107