Load Reference Arrow System - Eaton EDR-5000 Nstallation, Operation And Maintenance Manual

Access Level
(Please refer to chapter [Parameter\Access Level])
Read Only-Lv0
Prot-Lv1
Prot-Lv2
Control-Lv1
Control-Lv2
Supervisor-Lv3

Load Reference Arrow System

Within the E-Series the "Load Reference Arrow System" is used in principal. Generator protection relays are working
based on the "Generator Reference System".
EDR-5000
Parameters can only be read within this level.
This level enables execution of Resets and Acknowledgements
This level enables modification of protection settings
This level enables control functions
This level enables modification of switchgear settings
This level provides full access (not limited) to all settings
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