GENERAL (continued)INDICATINGThe status of each RCCB (open or closed) is shown on a visualindication on the front face of the RCCB.According to the load shed, the ECMUs transmit three differentmessages to the System Data Acquisition Concentrators (SDACs) byARINC 429 buses for flight deck indication of load shedding.These messages are shown on the ELEC AC page according to theaircraft configuration.Each of these three messages indicates a shed configuration:- if part of the galley loads are shed and no other system is shed, theGALLEY PARTIALLY SHED message is displayed, in addition themessage PART GALLEY is shown in amber on the ECAM STATUSpage under the INOP column,- if all galley loads are shed, the GALLEY SHED message isdisplayed, in addition the message GALLEY in amber is shown onthe ECAM STATUS page under the INOP column,- if all the managed loads are shed, the COMMERCIAL OFF messageis displayed, in addition the message COMMERCIAL is displayed inamber on the ECAM STATUS page under the INOP column.In case of automatic shedding failure, the FAULT legend of theGALLEY P/BSW comes on amber and ECAM caution comes on,when an overload is detected, and if the automatic shedding is notperformed.