Usb Memory - Pilz PCOM sec br2 Operating Manual

Function description
5.4

USB memory

The SecurityBridge has a USB connection, to which you can connect a USB memory to
back up your configuration (see also
Requirements of the USB memory
}
Use only one USB memory from a secure source. A manipulated USB memory could
damage the system.
}
The USB memory must comply with the transfer protocol Mass Storage Device Class
(USB MSC or UMS).
}
The USB memory must contain a Master Boot Record (MBR).
}
The first partition of the USB memory must be formatted as a VFAT file system.
} In the event of an ambient temperature of over 45 °C, note that the temperature of the
connected USB memory could rise to over 70 °C.
Using the USB memory
An inserted USB stick can be formatted and incorporated via the user interface of the Se-
curityBridge.
When a USB stick is inserted and it has been formatted by the SecurityBridge, it is auto-
matically incorporated.
You can save your configuration to the USB stick and restore it from there.
When the USB stick is incorporated, the configuration is saved automatically to the USB
stick when the active configuration is transferred into the start configuration.
Operating Manual PCOM sec br2
1004534-EN-04
CAUTION!
When using the USB backup, make sure that the SecurityBridge and USB
memory are protected against unauthorised access (by placing the Secur-
ityBridge in a locked control cabinet, for example).
Save and secure the configuration [ 31]).
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