HEIDENHAIN MANUALplus 620 Technical Manual page 21

January 2012
Replacing the apimarker.def file:
During the update of the NC software, a new version of the apimarker.def
file was automatically copied to the PLC partition of the control. Proceed as
follows:

Switch to the Organization mode of operation.
 Enter the code number 95148 to call the Machine Parameter mode of
operation.
 Press the END soft key and switch the soft-key row.

Press the PGMMGT

Switch to the PLC:\proto\plc directory.
 Copy the apimarker.def file to the program directory of your PLC program.
Overwrite the existing apimarker.def file:
Note
You also need to copy the apimarker.def file to your PC, and add it to the
PLCdesignNT project. Otherwise, during the next transfer of PLC project
files to the control, the file might be overwritten by the old version.
Note
After an update, please modify the previous file oem_turning.mcg as
described below, and add it to the PLCdesignNT project. Otherwise, during
the next transfer of PLC project files to the control, the file
oem_turning.mcg might be overwritten by the old version, which leads to
an error.
1.2 NC Software 548 328-02
soft key to open the file manager.
21