Parameter Assignment; Maximum Number Of User-Defined Auxiliary Functions; Group Assignment - Siemens SINUMERIK 828D Function Manual

Auxiliary function "spindle right" for the third spindle of the channel:
MD22010 $MC_AUXFU_ ASSIGN_TYPE[ m ]
MD22020 $MC_AUXFU_ASSIGN_EXTENSION[ m ]
MD22030 $MC_AUXFU_ ASSIGN_VALUE[ m ]
User-specific auxiliary functions
User-specific auxiliary functions have the following characteristics:
• User-specific auxiliary functions only activate user functions.
• No system functions can be activated by user-specific auxiliary functions.
• A user-specific auxiliary function is output to the PLC according to the parameterized output behavior.
• The functionality of a user-specific auxiliary function is implemented by the machine manufacturer/user in the
PLC user program.
8.3.1

Parameter assignment

8.3.1.1

Maximum number of user-defined auxiliary functions

The maximum number of user-defined auxiliary function per channel can be parameterized via the machine data:
MD11100 $MN_AUXFU_MAXNUM_GROUP_ASSIGN (maximum number of user-defined auxiliary functions)
8.3.1.2

Group assignment

The handling of the auxiliary functions for a block search is defined using the group assignment of an auxiliary
function. The 168 auxiliary function groups available are subdivided into predefined and user-definable groups:
Predefined groups:
User-defined groups:
Every user-defined auxiliary function is assigned as standard to the 1st auxiliary function group. The assignment
can be changed using the following machine data:
MD22000 $MC_AUXFU_ASSIGN_GROUP[<n>] (group assignment of user-defined auxiliary functions)
If an auxiliary function is not assigned to any group, then a value of "0" should be entered into the machine data.
Note
1. Auxiliary function group and block search
Auxiliary functions of the 1st auxiliary function group are, for a block search, only collected,
but not output.
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
= "M"
= 3
= 3
1 ... 4 10 ... 12
5 ... 9
H2: Auxiliary function outputs to PLC
8.3 User­defined auxiliary functions
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13 ... 71
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