Siemens SINUMERIK 840D sl Equipment Manual page 53

Figure 4-14
Replacing a device
If "Replacement" is selected, all the registered TCUs will appear in a selection menu. Those which
are active in the network will be grayed out. (As these are functioning, there should be no
question of replacing them.) The cursor automatically defaults to the first row for selection.
As the accessibility test is still running in the background, the active status of the rows may
change if panels are switched on or off.
If a name is ultimately chosen, it will be applied to the new TCU along with the associated
saved settings.
Handheld Terminal HT 8
Equipment Manual, 02/2024, A5E52918633B AA
TCU menu: Name of TCU
General information and networking
4.3 Networking
53