Siemens SINUMERIK 840D sl Commissioning Manual page 916

Commissioning the system
1.3 Boot up behavior of the PCU
● "Desktop Access" dialog
22
– 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 ramp-up.
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, 02/2012, 6FC5397-1DP40-3BA0
PCU-Basesoftware (IM8)