[processing_systemphase]
StartState=activated
5.9.3 Deactivating the PCU Installer
In the delivery condition of the PCU-Basesoftware, the PCU Installer is deactivated.
Note
Troubleshooting for incorrect installation routines
If completion of an installation requires a restart, but the installation cannot be completed after
the restart, the Service Desktop is not started.
In this case, restart the PC system in protected mode to prevent the PCU Installer from starting.
(To start in protected mode, press F8 repeatedly during startup until a selection menu opens.)
Then reconfigure the PCU Installer or remove the setup packages.
Requirement
● The Service Desktop is active
● Hidden directories are not shown (at least C:\ProgramData\)
See also: Directories hidden in delivery condition (Page 14).
● A copy of the PCUInst.ini configuration file is stored in the user directory: C:
\ProgramData\Siemens\MotionControl\user\System\etc\PCUInst.ini
● The PCUInst.ini configuration file in the user directory is not write-protected
Procedure
To partly or completely deactivate the installation of the setup files by means of the PCU
Installer, proceed as follows:
1. Open the PCUInst.ini configuration file in the C:\ProgramData\Siemens
\MotionControl\user\System\etc\PCUInst.ini directory.
2. Deactivate the start of the PCU Installer in the desired phase:
– To deactivate the PCU Installer during system operation, change the relevant key value
in the [processing_systemphase] section: StartState=stopped.
– To only deactivate the PCU Installer while a specific application is being executed (e.g.
SINUMERIK Operate), enter the file name of the relevant application in the
[noactivation] section, e.g. APP001=run_hmi.exe
(You can specify any number of applications, e.g.
APP002=Siemens.Automation.Portal.exe)
– To deactivate the PCU Installer during run-up, change the relevant key value in the
[processing_loginphase] section: StartState=stopped.
3. Save and close the file.
Installing and configuring updates and automation software
5.9 PCU Installer
PCU Base Software (IM10)
110 Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
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