Siemens SINUMERIK 840DE sl Commissioning Manual page 1379

2.5.20 usb (connect device)
Description
Preconditions:
● Hardware: TCU 30.3
● Software: If a USB device is to be used, which requires additional drivers or software, then
these must be available on the NCU.
Syntax:
Alternative names:
Authorization level:
Using command "sc usb", any USB devices, with the exception of hubs and data storage
media, which are connected to a TCU can be made available on an NCU.
For parameter SERVER (TCU, whose devices are to be used), symbolic host names (e.g.
TCU1) - as well as also IP addresses (e.g. 192.168.214.10) – can be specified.
Examples
Listing devices connected to TCU1:
# sc usb showdevs TCU1
Exporting devices from TCU1:
# sc usb export TCU1 1-2.1
In the list, this device is marked as being exported:
# sc usb showdevs TCU1
Attaching the device to the NCU:
# sc usb attach TCU1 1-2.1
The device is listed in the local status of the NCU:
# sc usb status
Port 00: Port in Use
TCU1:1-2.1
NCU operating system
Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1
sc usb attach|export|unexport SERVER BUSID
sc usb detach PORT
sc usb showdevs SERVER
sc usb status
---
None
0bf8:100c
0bf8:100c
[exported]
Configuring the system
2.5 Description of the actions
61