Executing A Pallet Program - HEIDENHAIN TNC 415 Technical Manual

4.7 Files
4.7.1 Executing a Pallet Program (Module 9090)
Selects an NC program and a datum table from a pallet file.
With module 9090 the PLC can select a block of NC files for execution. The file names must be
defined in a pallet file (.P) that must be selected by the machine (status "M" in directory). Module
9090 can only run within a SUBMIT Job in the PLC Queue.
Constraints:
- If no datum table is specified in the pallet file then the previous file is retained.
- If the file type "Datum Table" is disabled in machine parameter MP7224 then any datum table
specified in the pallet file will be ignored.
- If the file types "Plain Language NC Program" or "DIN/ISO NC Program" are disabled in machine
parameter MP7224 then the system will not search for files of this type. If a file of this type is
explicitly defined in the pallet file then the routine will report an error (NC program not found).
- This job cannot be aborted by a CAN command during processing of the module in a SUBMIT Job.
Possible errors:
- The module was not called from a SUBMIT Job.
- The module was called while an NC program was being executed.
- The control is not in the basic mode for executing NC programs (full sequence or single block
mode).
- There is no pallet file in the NC memory that bears an "M" flag in the directory.
- A line number has been specified but is not in the selected Pallet file.
- The NC program in the pallet file has an incorrect type designation or the point between filename
and file extension is missing (i.e. all extensions except ".I" or ".H" and more than 8 characters in the
filename).
- The NC program specified in the pallet file is not in the NC memory.
- The NC program name specified in the pallet file is not clear. It has no extension and the NC
memory contains both an ".H" program and an ".I" program with this name.
- The datum table (".D") specified in the pallet file is not in the NC memory.
01.98 TNC 407/TNC 415/TNC 425 4 PLC Modules 7-157