Working Memory (Chandata, Complete, Initial) - Siemens SINUMERIK 840D sl Programming Manual

The directories are searched for the called program in the following sequence:
No.
1
2
3
4
5
6
7
Programming search paths for subprogram call (CALLPATH)
The
call.
Example:
Program code
CALLPATH ("/_N_WKS_DIR/_N_MYWPD_WPD")
...
The search path is stored in front of position 5 (user cycle) in accordance with the specified
programming.
For further information on the programmable search path for subprogram calls with
CALLPATH, see "Extend search path for subprogram calls (CALLPATH) (Page 197)".
2.2

Working memory (CHANDATA, COMPLETE, INITIAL)

Function
The working memory contains the current system and user data with which the control is
operated (active file system), e.g.:
● Active machine data
● Tool offset data
● Zero offsets
● ...
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
Directory
Current directory /
Current directory /
Current directory /
name_SPF
/_N_SPF_DIR /
name_SPF
/_N_CUS_DIR /
name_SPF
/_N_CMA_DIR /
name_SPF
/_N_CST_DIR /
part program command is used to extend the search path of a subprogram
CALLPATH
2.2 Working memory (CHANDATA, COMPLETE, INITIAL)
Description
name
Workpiece main directory or standard directory
_N_MPF_DIR
name_SPF
name_MPF
Global subprograms
User cycles
Manufacturer cycles
Standard cycles
File and Program Management
213