﻿When storing a scene, the scene values are stored internally to a non-volatile memory in the device. To prevent the stored values from being replaced during ETS programming of the application or parameters by the originally programmed scene brightness values, the gateway can inhibit overwriting of the scene values. As an alternative, the original values can be reloaded into the device during each programming run of the ETS.

*Parameter activated*: During each ETS programming operation of the application program or of the parameters, the scene values configured in the ETS are programmed into the gateway. Scene values stored in the device by means of a storage function will be overwritten, if any.

*Parameter deactivated*: The scene values stored in the device by a storage function are maintained. If no scene values have been stored, the scene values last programmed in the ETS remain valid.
