Siemens SINUMERIK Commissioning Manual page 26

Configuring the HMI system
2.1 Processing INI files
Figure 2-1
Contents of the directories
As a general rule, only entries that differ from the originals in mmc2 should be stored in the
parallel directories for mmc2.
NOTICE
None of the INI files in the "mmc2" and "hmi_adv" directory may be modified.
The directories contain the following contents:
● hmi_adv:
● mmc2:
● add_on:
● oem:
● user:
20
Priority
The directory contains area applications, DLLs and HMI-specific data.
System directory of the HMI software.
Directory for additional Siemens products (e.g. TPM, MDA, DNC ...). This can have the
same directory structure (e.g. subdirectory \language) and subdirectories as mmc2.
Entries for an add-on product in REGIE.ini and re_*.ini, for example, are also stored here.
Directory for machine manufacturers and OEM users in which internal OEM applications
are located. This can have the same directory structure (e.g. subdirectory \language) with
subdirectories as mmc2. Entries for an OEM product in REGIE>INI and re_*.ini, for
example, are also stored here.
User directory in which customer differences from the ini files supplied are stored.
Changes to the appearance of the user interface, which can be made by the user by
means of settings on the HMI user interface, are also stored here (e.g. language setting,
Commissioning Manual, 03/2009, 6FC5397-0DP10-3BA0
HMI Advanced (IM4)