Asub At The End Of The Serupro - Siemens SINUMERIK 840D sl Function Manual

Cross-channel auxiliary function
An auxiliary function can also be collected on a cross-channel basis in the global auxiliary
function list in the case of type 5 block searches (SERUPRO). Only the last auxiliary function
collected from this group (highest counter state) is entered in the global list.
The appropriate configuring is performed with the following machine data:
● MD22080 $MC_AUXFU_PREDEF_SPEC[<n>], Bit 11
(output behavior of predefined auxiliary functions)
where <n> = system function index
● MD22035 $MC_AUXFU_ASSIGN_SPEC[<n>], Bit 11
(output behavior of user-defined auxiliary functions)
where <n> = auxiliary function index
● MD11110 $MN_AUXFU_GROUP_SPEC[<n>], Bit 11
(output behavior of the auxiliary functions in a group)
where <n> = group index
Bit
11
The spindle auxiliary functions are filtered out beforehand at the end of the search depending
on the spindle state. The channel data is updated accordingly. The global auxiliary function
list can be processed sequentially in the ASUBs at the end of the SERUPRO, and the sorted
auxiliary functions can be output with channel synchronization.
Querying the last auxiliary function collected
The index of the last auxiliary function collected in the global list can be queried using the
system variable $AN_AUXFU_LIST_ENDINDEX.
8.13.7

ASUB at the end of the SERUPRO

Function
After completing the block search with the program test (SERUPRO), before starting the
subsequent processing, the auxiliary functions collected during the search must be output. For
this purpose, during the block search, the auxiliary functions are collected in a global list. The
SERUPRO end ASUBs generate the corresponding part program blocks channel-specific from
this list. This ensures that the collected auxiliary functions can be output both channel-specific
as well as cross-channel in the correct sequence. A fully functional SERUPRO end ASUB is
a component of the NCK software.
Users/machinery construction OEMs can change the SERUPRO end ASUB. The
subsequently described functions support processing the global list of auxiliary functions and
generating the part program blocks required for synchronized auxiliary function output.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Value Meaning
0 Channel-specific collection
1 Cross-channel collection
H2: Auxiliary function outputs to PLC
8.13 Behavior during block search
431