
Assigning a name
If, as described above, the system automatically follows the "New" path, an additional message
will appear: "This operator panel (TCU) must be new, because there are no inactive panels."
This message will not appear if "New" is selected manually.
Figure 5-13 TCU menu: Name of TCU
An available TCU name is suggested in the input field, although the user is able to change
this. The default name is "TCU<N>", where <N> is the lowest number yet to be used. If,
however, the name is already allocated after the OK softkey has been pressed (which may
happen if a number of TCUs log on at the same time) and the suggestion has not changed, a
new and unused name will be specified.
If the name selected was still available, this will now be allocated, and the TCU settings can
still be adapted if required. To enable any changes to be made, a new dialog appears in which
all the parameters have been pre-assigned their default values. You can make any changes
you like or just select "OK" to accept the existing values.
5.4.6
How to register a TCU on the system network
Precondition
The boot server (NCU or PCU 50) defined in the system network as a DHCP master, must be
switched on and be available in the network.
Networking
5.4 Service and diagnostics
TCU 30.3
Manual, 09/2017, A5E40874197
65
Summary of Contents for SINUMERIK 840D sl TCU 30.3
Page 18: ...Description 2 4 Rating plate TCU 30 3 18 Manual 09 2017 A5E40874197 ...
Page 32: ...Connection 4 1 Pin assignment of the interfaces TCU 30 3 32 Manual 09 2017 A5E40874197 ...
Page 72: ...Networking 5 4 Service and diagnostics TCU 30 3 72 Manual 09 2017 A5E40874197 ...
Page 86: ...Safety symbols TCU 30 3 86 Manual 09 2017 A5E40874197 ...