Siemens SINUMERIK 840D Operator's Manual page 346

6
"Program" Operating Area
6.10 Manage programs
6-346
Case 2: When a subprogram is called by
name without specification of the data type ("identifier" or
"extension"),
e.g. SHAFT1,
the system searches through the directories in the following
sequence:
1. Current directory / name
2. Current directory / name.SPF
3. Current directory / name.MPF
4. /SPF.DIR / name.SPF
5. /CUS.DIR / name.SPF
6. /CMA.DIR / name.SPF
7. /CST.DIR / name.SPF
/PGA/, Programming Guide, Advanced
Machine manufacturer
See the machine manufacturer's information.
Preconditions:
- A main program (MPF) is selected in the workpiece
directory
- "NC Start" was activated
$MN_WPD_INI_MODE=0:
The INI file which has the same name as the selected workpiece is
executed.
E.g. if SHAFT1.MPF is selected, SHAFT1.INI is
executed with "NC Start".
(Behavior as with previous software versions)
$MN_WPD_INI_MODE=1:
All files with extensions INI, SEA, GUD, RPA, UFR, PRO,
TOA, TMA and CEC which have the same name as the selected
main program are executed in the specified sequence.
· The main programs stored in a workpiece directory can be
selected and processed by several channels.
For further information, please see
/IAM/ Installation & Start-Up Guide HMI/MMC, IM4
SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
Workpiece/standard
directory MPF.DIR
Subroutines
User cycles
Manufacturer cycles
Standard cycles
Ó Siemens AG, 2004. All rights reserved
6
03.04