CCI.TECU – Operation
4.4 Passive mode
If there is a Primary TECU or a TECU of higher priority is available in the tractor,
the terminal TECU changes to passive mode automatically. In passive mode the
values made available by the other TECUs are identified by a blue frame and a
blue "i":
If all signals are read and made available via the ISOBUS, a connection with the
signal connector is not necessary.
If not all signals are transmitted, then missing information can be made available
via CCI.TECU. In this case a connection with the signal connector and, as
necessary, a calibration (see chapter 4.3.3.4.3, 4.3.3.5.1 and 4.3.3.6.1) are
necessary.
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