Siemens SINUMERIK 840Di Function Manual page 485

Fig. 2-3
2.2 User-defined auxiliary functions
2.2
2.2.1 User-specific and extended predefined auxiliary functions
Function
There are two uses for user-defined auxiliary functions:
• Extension of predefined auxiliary functions
• User-specific auxiliary functions
Auxiliary Function Output to PLC (H2)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Output behavior 3
Detailed Description
2.2 User-defined auxiliary functions
2-11