Identifying Subprograms With Preparation (Prepro) - Siemens SINUMERIK 840D sl Programming Manual

Example 4: Display response for different DISPLON/DISPLOF combinations
①
The part program lines from program level 0 are displayed in the current block display.
②
The part program lines from program level 3 are displayed in the current block display.
③
The part program lines from program level 3 are displayed in the current block display.
④
The part program lines from program level 7/8 are displayed in the current block display.
3.2.2.7

Identifying subprograms with preparation (PREPRO)

All files can be identified with the PREPRO keyword at the end of the PROC operation line during
power up.
Note
This type of program preprocessing depends on the setting of machine data MD10700
$MN_PREPROCESSING_LEVEL. Please follow the manufacturer's instructions.
Syntax
PROC ... PREPRO
Meaning
PREPRO:
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
Keyword for identifying all files (of the NC programs stored in the cycle directories)
prepared during power up
Work preparation
3.2 Subprogram technique
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