Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
Before you copy the software into the D:\Install directory make sure that suffi-
cient free memory space is available.
1. Power OFF the PCU.
2. Use a parallel data transfer cable (PC-Link or LapLink cable) to link the par-
allel port of the external PC (LPT1) with the parallel port of the PCU (LPT1).
3. Copy the software to be installed on the PCU into the directory C:\MMC102
(create it if it does not yet exist) of the external computer (PG/PC).
If not enough space is available on drive C: or C: is not a FAT16 drive, you
can also use another local drive (e.g. D:) .
Direct installation from CD is not possible.
4. On an external computer (PG/PC), start the program intersrv.exe under DOS
or under Windows 95 from a DOS prompt. As the parameter, specify the
drive on which the software to be installed is found.
intersrv <drive> (e.g. C:)
The following menu will appear:
The PCU must be switched OFF. If the PCU is switched ON, switch it OFF now.
15 SW Installation/Update and Data Backup
15.2 Software installation/update
Alt + F4=Exit