Siemens SINUMERIK 840D sl TCU 30.3 - Page 70

Figure6-12 TCU menu: Replacement TCU
With the TCU30.3, after selecting the TCU to be replaced, a further dialog to select the
emulation type can be displayed in compatibility mode:
Networking
6.4Service and diagnostics
TCU 30.3
70 Equipment Manual, 03/2023, A5E40874197B AD