Siemens SINUMERIK 840D sl Commissioning Manual page 851

show net
Syntax:
Authorization level:
The "sc show net" command displays the devices in the system network and gives additional
information on these devices.
As both these functions rely on SNMP (Simple Network Management Protocol), only those
devices able to use SNMP will be found. SNMP as from version 2.6 is available for Linux-
based devices, for all other devices (e.g. MCP) this depends on the respective software
version. If a simple call is made, without any additional options, a list of the devices found will
appear showing the relevant IP address, DNS name (if known), and a short description
(module name).
Options
The various switches, which can also be combined, allow additional information to be output
on the devices found:
● Unless additional options are involved, the output format for "sc show net" is designed to
● If the command line contains nothing after the switches, "sc show net" will search the
-hw
-tco
-loc
-sw
-swfull
NCU operating system (IM7)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
be displayed on the screen. The alternative XML format is preferable, however, if further
machine-based processing is required. This can be selected via the -xml option (this
option must be the first one!).
entire system network by broadcast for devices able to use SNMP. This search takes
time, however, and in the case of larger systems, the volume of information output may
be considerable. In view of this, a list of IP addresses or (DNS) names can be specified to
ensure a better overview. This will limit the search process and only the named devices
will be included.
Information on hardware, such as the MLFB, serial number, hardware ID,
hardware version, SRM version, manufacturer, and the serial number of the
CF card. Some devices have two of these hardware blocks (the second one
being intended for an integrated device).
The PLC in the NCU and the TACO in the OP on an TCU are two such
examples.
Operating state data: switching counter, operating hours counter, quantity of
data written to the CF card, number of times maximum temperature
exceeded
Location data: location, function, and contact details for the device (if
configured there)
Displays brief details of the software installed, just the version of the overall
status (or of the basic system, if this is all that is installed)
Displays all the installed software components. These are represented
hierarchically in the form of a tree. The following is provided for each
component: information on the version, internal version (if different), target
version (if different), version details, and the installation path.
sc show net [-xml] [-hw|-tco|-sw|-swfull|-loc|-panel|
-dhcp|-switch|-all] [HOSTS...]
none
Configuring the system
2.5 Description of the actions
55