Siemens SINUMERIK 840D sl Commissioning Manual page 852

Configuring the system
2.5 Description of the actions
-panel:
-dhcp
-switch
-all
Note
The data and information read out here are automatically written to the EUNA file (End User
Notification Administration), and saved on the respective device.
2.5.16 Start, Stop
Description
Syntax:
Alternative names:
Privilege level:
These two actions start or stop individual or all subsystems. Since these actions have a
direct influence on the runtime behavior, they are only available directly on the PLC, but not
in the service system (with the exception of "sc stop system"). The subsystems of the
underlying PLC do not run here, and can therefore not be controlled.
Note
Only "all" and "system" function, but not arbitrary subsystems.
Both of these actions have only been implemented to a restricted extent.
Subsystem names
"hmi", "nck", or any other names, can be used for the subsystems. Multiple subsystems can
also be specified in a row, which are then started and stopped in this order.
"all" and "system" are special values for the subsystem:
● "all" starts or stops all available subsystems.
● "sc stop system" similarly stops all subsystems, but also the basic system with the PLC.
● "start system" is identical to "start all" and exists mainly for reasons of symmetry.
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Displays panel-specific data: size and color depth of the display,
MCP/TCU/DCK/EKS index, and the VNC server currently represented
Data on a synchronizing DHCP server: operating state (off/standby/active),
priority, versions of the .leases file and TCU data, and the range for
dynamically assigned IP addresses
Displays the settings of rotary switches on the device, e.g. the NC and PLC
switches of an NCU or the DIPFIX of an HT 8
Equivalent to all the switches above
sc start all|system|SUBSYSTEM
sc start all|system|SUBSYSTEM
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service
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
NCU operating system (IM7)