Commissioning the device
4.4 Notes on various device configurations
SIMATIC IPC477D, IPC477D PRO
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Operating Instructions, 11/2016, A5E31347228-AF
4.4.2
Notes on the DVD burner
The DVD burner drive is an optional feature. Recording methods supported by the disk
drive: Disc-at-once, Track-at-once, Session-at-once, Packet writing. You can write to CD-R,
CD-RW, DVD+R, DVD-R, DVD-RW, DVD+RW, DVD-RAM and dual-layer media.
Notes on burning optical data carriers
NOTICE
Danger of data errors when burning data carriers!
Burning is permissible only in an undisturbed environment, i.e. shock and vibration stress
must be avoided. Because of heavy fluctuation in the quality of CD-Rs, data may be
corrupted in a burning session, even if no error message is initially displayed. The written
data can only be verified by comparing these with the source. To be on the safe side, data
should be verified after every burning session. When backing up an image, the data should
be restored to the hard disk and the system should be rebooted from the hard disk.