Siemens SINUMERIK 840D sl Commissioning Manual page 177

08/2005
If the definition for CHK_FILE_EXIST has not been commented out in file
Common.com, CHK_FILE_EXIST 1 is used. If mmc0.ini cannot be located, the
default value is from pc_test 0 (default status on installation).
The RAMDISK environment variable specifies the path to a directory on which
temporary files are stored by HMI Embedded.
A search is made for the files for Expand user interface in the specified directories
according to the order given below. A hit in the above directory disables the
corresponding entries in directories located further down the sequence.
Note
File COMMON.COM is handled differently.
The tabulated variables produce the following search sequences:
Search in temp. directories, no PC system
A connection to the NC is established.
Wizard directory on RAM disk
CUS directory in the data management directory specified in dh.ini
CMA directory in the data management directory specified in dh.ini
CST directory in the data management directory specified in dh.ini
COM directory in the data management directory specified in dh.ini
No search in temp. directories, no PC system
A connection to the NC is established.
CUS directory in the data management directory specified in dh.ini
CMA directory in the data management directory specified in dh.ini
CST directory in the data management directory specified in dh.ini
COM directory in the data management directory specified in dh.ini
Wizard directory on RAM disk
PC system
A connection to the NC is not established.
CUS directory in the data management directory specified in dh.ini
CMA directory in the data management directory specified in dh.ini
CST directory in the data management directory specified in dh.ini
COM directory in the data management directory specified in dh.ini
Current directory in HMI Embedded WIN32
Current directory in HMI Embedded WIN32 packed in *.co_
Wizard directory on RAM disk
If a data management path is defined, it is prioritized and processed before the
current directory in order that HMI Embedded WIN32 and HMI Advanced access
the same images.
The new search mechanism also includes the directories of the data management
path that are of relevance for Expand user interface and the possible archives for
images (cus.arj, cma.arj, cst.arj).
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
Expanding the Operator Interface (BE1)
7 Configuring and Working Environment
BE1/7-171