Siemens SINUMERIK 840DE sl Commissioning Manual page 1444

Commissioning the system
1.3 Boot up behavior of the PCU
● "Desktop Access" dialog
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– This dialog is displayed if either no HMI program is installed, the installation has been
skipped or the start of the HMI program has been deactivated during startup.
Displaying this dialog can be suppressed through configuration in the global or user
settings. "Desktop" is then selected as the default.
Figure 1-11 Desktop Access (example without HMI program)
Note
If an HMI program is installed, the "Start HMI" button is also available in the "Desktop
Access" dialog.
Commissioning Manual, 02/2014, 6FC5397-1DP40-4BA0
PCU-Basesoftware (IM8)