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Siemens SINUMERIK 840D sl Commissioning Manual

Siemens SINUMERIK 840D sl
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"sc disable usb" locks USB storage devices: Specifically, the devices of USB class "storage"
are involved, i.e. input devices can still be operated at the USB interface.
Without a time specification [-MINUTES] , a permanent disable is set. When a time is
specified, the inhibit is specified in minutes.
The inhibit can refer to all network participants of the system network or a list with host
names or IP addresses can be specified, for which the inhibit is valid.
2.5.7 Disconnect
Description
Syntax: sc disconnect MOUNTPOINT
sc disconnect all
Alternative names: umount, unmount
Authorization level: user
The "sc disconnect" command terminates the connection to a remote file system previously
connected using "sc connect". If the MOUNTPOINT was created automatically by 'sc', the
associated directory is also deleted again.
The "sc disconnect -all" variant can be used to remove all existing SMB and NFS file systems.
2.5.8 Distribute
Description
Syntax: sc distribute [parameter]
Alternative names: dist
Authorization level: service
This command distributes TCU data to other machines in the system network. Only the
"tcudata" parameter is relevant here.
distribute tcudata
Syntax: sc distribute tcudata
Alternative names: ---
Authorization level: service
This command informs the active DHCP server that TCU data in /user/common/tcu has been
manually changed. The server can then distribute this data to the standby servers.
Configuring the system
2.5 Description of the actions
NCU operating system
48 Commissioning Manual, 12/2017, 6FC5397-1DP40-6BA1

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Siemens SINUMERIK 840D sl Specifications

General IconGeneral
Control TypeCNC
Number of AxesUp to 31
Max Number of Channels10
InterfacesEthernet, PROFIBUS, PROFINET, USB
Interpolation5-axis interpolation
Operating Temperature0°C to 45°C
Relative HumidityUp to 95% (non-condensing)
DisplayTFT color display, various sizes
Programming LanguagesDIN/ISO
Safety FeaturesSafety Integrated
PLCIntegrated PLC S7-300
Drive InterfaceSINAMICS S120
Data StorageCF card, USB
Operating SystemWindows-based

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