B3: Distributed systems - 840D sl only
2.2 NCU link
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
111
Name of the axis container or a container axis:
CT<number>: Default identifier of an axis container:
MD12750 $MN_AXCT_NAME_TAB
Example:
CT1
<Container>: User-specific name of an axis container:
MD12750 $MN_AXCT_NAME_TAB
Example:
CONTAINER_1
<ID>:
<axis>: Name of a known container axis in the channel
References
The use of the AXCTSWEC command in synchronized actions is described in detail in:
Synchronized Actions Function Manual, Section "Detailed description" > "Actions in
synchronized actions" > "Cancel release for axis container rotation (AXCTSWEC)"
2.2.4.4 System variable
Container-specific system variable
System variable Description
$AC_AXCTSWA[<ID>] Channel-specific status of the axis container rotation
$AN_AXCTSWA[<ID>] NCU-specific status of the axis container rotation
$AN_AXCTSWE[<ID>] Slot-specific status of the axis container rotation
$AN_AXCTAS[<ID>] Number of slots through which the axis container was just
switched through.
ID: Axis container name or name of a container axis
NC-specific system variable
System variable Description
$AN_LAI_AX_IS_AXCTAX
1)
Status: LAI axis == container axis
of the machine axes in the logical machine axis
image (MD10002
$MN_AXCONF_LOGIC_MACHAX_TAB) regarding
axis container.
$AN_LAI_AX_IS_LEADLINKAX
1)
Status: LAI axis == lead-link axis
$AN_LAI_AX_IS_LINKAX
1)
Status: LAI axis == link axis
$AN_LAI_AX_TO_IPO_NC_CHANAX[<ID>] Channel and channel axis number or NCU-ID and
the global axis number
$AN_LAI_AX_TO_MACHAX[<ID>] NCU-ID and axis number of the machine axis
1) Bit mask: Bit n ≙ LAI axis (n+1) from MD10002 $MN_AXCONF_LOGIC_MACHAX_TAB
ID: LAI axis number
NCU-ID: Value from MD12510 $MN_NCU_LINKNO
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