Siemens SINUMERIK 840D sl Function Manual page 506

Detailed description
2.1 Predefined auxiliary functions
2.1.3 Parameter: Type, address extension, and value
Function
A predefined auxiliary function is programmed via the parameters:
• Type
• Address extension
• Value
Syntax:
< type > [ < address extension > = ] < value >
Parameter: Type
The identifier of an auxiliary function is defined via the "type," e.g.:
Type
M
S
F
The "type" cannot be changed for predefined auxiliary functions.
18
MD22050 $MC_AUXFU_PREDEF_TYPE[ Index ] (Pre-defined auxiliary function type)
MD22060 $MC_AUXFU_PREDEF_EXTENSION[ Index ] (Pre-defined auxiliary function
extension)
MD22070 $MC_AUXFU_PREDEF_VALUE[ Index ] (Pre-defined auxiliary function value)
Identifier
Additional function
Spindle function
Feed
Basic logic functions: Auxiliary Function Output to PLC (H2)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0