Siemens SINUMERIK 840D sl Commissioning Manual page 841

This command distributes TCU data to other machines in the system network. Only the
parameter "tcudata" is relevant here.
distribute tcudata
Syntax:
Alternative names:
Privilege level:
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.
It is recommended that the version file in /user/common/tcu be changed manually as this is
only read in once by the DHCP server at the start. An incrementing of the version would then
only take effect at a restart.
Note
This command can be performed on any machine in the system network, not only on the
active server. A message is always sent to the active server.
2.5.9 Enable
Description
Syntax:
Alternative names:
Authorization level:
The "sc enable" command switches on the specified subsystems such that these are also
activated when a subsystem is started. You can also switch several subsystems on with a
single "enable" command. "hmi", "nck" or any other subsystem names can be used for the
subsystems.
Note
The "sc enable" command acts on the parameters in the file basesys.ini, which is located in
the following directory: card/user/system/etc/basesys.ini
NCU operating system (IM7)
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
sc distribute tcudata
---
service
sc enable hmi|nck|SUBSYSTEM ...
sc enable DHCPSvr -INTERFACE
sc enable DHCPSync [-X120] [-PRIORITY]
sc enable IPAlias [-X120] IPADDR[/NETMASK]
sc enable usb [-MINUTES] all | HOSTS
---
service
Configuring the system
2.5 Description of the actions
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