| 摘要 |
An electronic control device on a road paver includes an operator's console and a host system unit which is connected via a bus system to electronic subsystems, and which has an inputting and indicating section and a storage area for adjusted machine parameter-data, which machine parameter-data are set and stored at least in the host system unit for the parameterization of the road paver, whereby at least one data exchange port is provided which is connected to the host system unit and which is bi-directional. A mobile data memory device is detachably attached to the data exchange port for storing and safeguarding at least the machine parameter-data, which are set in the host system unit in redundant fashion.
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