USER HANDBOOK 1.0 | B-PRIMIS ET-PRO SERIES
Berghof Automation GmbH | Arbachtalstrasse 26 | 72800 Eningen | Germany | www.berghof-automation.com
S_B-Primis_ET-Pro_DE_1_0_EN_neu.docx
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USB thumb drives can be inserted and removed during operation. The inserted USB thumb drive is de-
tected automatically and appears in the Linux directory/media/usbX. When the USB thumb drive is re-
moved, the directory /media/usbX is again removed from the directory structure.
Either the first partition on the USB thumb drive, or, if the memory is not partitioned, the entire memory
will be connected, i.e. the respective directory appears automatically.
The X represents a number from 1 (first USB device) to 8 (last/max. USB device).
The mechanical design of the USB interface is designed to withstand 1,000 plugging and unplug-
ging cycles.
6.
Operation
6.1. Switching on and off
NOTICE
Damage or malfunction!
Do not insert, connect, undo or touch any connections while the device is in operation.
Before starting any work on the device, switch off all power supplies, including those to any con-
nected peripherals (externally powered encoders, programming devices etc.).
NOTICE
Damage to property!
Before connecting the power supply, ensure that all cabling and the polarity of all the connections are
correct.
Switching on
The device does not have an on/off switch. The device starts automatically when the system is
switched on or the power is connected.
Switching off
The device is switched off when the system is switched off or the power supply is disconnected.
