Eaton EDR-5000 Nstallation, Operation And Maintenance Manual page 374

EDR-5000 IM02602007E
During setting parameters the Ack/Rst-Button will be used for the
cancelling of parameter changes. Because of that it is not possible, to
acknowledge (LEDs, Output Relays...) as long as there are non saved
(cached only) parameters.
The acknowledgement menu cannot be accessed as long as the parameter
modifications are not overtaken by the device (indicated by a star symbol
in the upper left corner).
The passwords are part of the device (fixed assignments). That means,
passwords will not be overwritten, if a parameter file is transmitted into a
device.
Existing passwords are persistent (assigned to a device). If an offline
created parameter file is transmitted into a device, or if a parameter file is
transmitted from one device to another, this will have no impact on existing
passwords within the device.
www.eaton.com 374