Siemens SINUMERIK 840D sl Commissioning Manual page 1035

3.9.3 Parameterizing a delay time for quitting the HMI software
Before the SITOP monitor closes Windows 7,
If the HMI software cannot be quit within 180 seconds (factory setting) due to an error, HMI
software shutdown is forced and Windows 7 is shut down.
If the HMI software of your OEM installation is not shut down within 180 seconds, you can
parameterize this delay time manually.
Note
Information about the test environment for machine OEMs
The "SITOP UPS" function has been tested in the standard configuration with the PCU Base
Software. When installing add-on or OEM software components, you must check the
shutdown procedure of the entire system and adapt the factory settings.
PCU Base Software (IM10)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
3.9 Configuring the SITOP UPS module for use with the PCU Base Software
Configuration of the system
shuts down operation of the HMI.
Shutdown.bat
33