Backing Up And Recovery - Siemens Perfect Harmony GH150 Function Manual

2. Follow the process of offline software installation on SIMATIC IPC277E, referring to Section
"Updating HMI App (Page 97)", but replace the HMI App with Windows security patch.
7.5

Backing up and recovery

Prepare an external hard disk with 100 GB free storage at least and an USB stick with 8 GB free
storage at least. External hard disk is used to save the backup system image and the USB stick is
used to save the recovery drive.
Operator panel for SINAMICS Perfect Harmony GH150 air-cooled MV Converters
Function Manual, 12/2022, A5E51241343A
Figure 7-63 Save link as
Installation, update, backup and recovery
7.5 Backing up and recovery
107