Output Behavior - Siemens SINUMERIK 828D Function Manual

All user-specific auxiliary functions with the address extension "= 2" are assigned to the eleventh auxiliary
function group.
MD22000 $MC_AUXFU_ASSIGN_GROUP [ 2 ]
MD22010 $MC_AUXFU_ ASSIGN_TYPE[ 2 ]
MD22020 $MC_AUXFU_ ASSIGN_EXTENSION[ 2 ]
MD22030 $MC_AUXFU_ ASSIGN_VALUE[ 2 ]
8.3.1.4

Output behavior

The "output behavior" of user-defined auxiliary functions can be parameterized via the machine data:
MD22035 $MC_AUXFU_ASSIGN_SPEC[<n>] (output behavior of user-defined auxiliary functions)
For a description of the individual output parameters, see the "Output behavior [Page 417]" section of the
predefined auxiliary functions. The information given there can be applied analogously to the output behavior of
user-defined auxiliary functions.
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
H2: Auxiliary function outputs to PLC
8.3 User­defined auxiliary functions
= 11
= "H"
= 2
= -1
425