Patent ID: 8578365

Claim:
A method in a people conveyor system for performing a data transfer between a first data processing device and a second data processing device, the second data processing device being a control device of the people conveyor system controlling at least part of a function of the people conveyor system, the method comprising the steps of: providing a downloading process configured for downloading of data from the first data processing device to the second data processing device via a connection between the first data processing device and the second data processing device; providing at least one download parameter for the downloading of the data, the at least one download parameter containing information for indicating a downloading destination in a memory portion of the second data processing device; providing a loader data file as an input to the downloading process, the loader data file including the at least one download parameter and the data to be downloaded; uploading data from a third data processing device to the first data processing device; subsequently replacing the third data processing device with the second data processing device; and subsequently performing the providing steps.