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If a static.ini of the TCU to be replaced (as of SW4.5) is found on the server, then the type of
the old TCU is preselected based on the HW ID found there. If this is not the case, the TCU20.2
type is selected.
The following TCU types can be emulated:
● TCU
● TCU 20.2
● TCU 30.2
Note, however, that if an older TCU is to be replaced by a TCU30.3, some interfaces cannot
be used when the HMI version is older than V4.7. The following interfaces are affected:
TCU to be replaced
Interfaces that cannot be used
TCU
X211, X212, X213 (because they do not exist in the TCU)
TCU20.2
X211, X212 (because they do not exist in the TCU20.2)
Networking
5.4 Service and diagnostics
TCU 30.3
64
Manual, 09/2017, A5E40874197
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 ...