Eaton PRC-E Series Instruction Manual

Contents

22LCD touchscreen display programmingPRC-E Series Instruction Manual MN014003EN August 2015 www.eaton.comA red background indicates that the controllable circuitbreaker has a feedback status of “ON”.The button border color indicates the override status of thecontrollable circuit breaker.A white border indicates normal operation status of thecontrollable circuit breaker (in-service).A yellow border indicates that the controllable circuitbreaker is in override (out-of-service).otee:N If a controllable circuit breaker is in “Override”, itcannot be commanded from a schedule, switchinput, or any other control means other than anotheroverride command. The override must be clearedto return the controllable circuit breaker to normaloperation.The circuit number color indicates whether there is amismatch between the controller’s last commanded stateand the controlled circuit breaker feedback status.A white circuit number indicates that the commanded stateand feedback status match and there are no issues.A red circuit number with green background indicatesthat the commanded state is “ON” but the feedback statusis “OFF”.otee:N The main handle of the controllable circuit breakerbeing in the “OFF” position can create the abovecondition.A green circuit number with red background indicatesthat the commanded state is “OFF” but the feedback statusis “ON”.otee:N Manually moving the control handle of thecontrollable circuit breaker to the “ON” positioncan create this condition.Overriding controllable circuit breakersAn override command can be sent from the controller toeach individual controllable circuit breaker, panelboard, orto all the panelboards connected to the PRC controller.There is a yellow LED next to the power switch on thePRC-E controller that indicates that an override is activewithin the controller.otee:N Verify that all of the main handles of the controllablecircuit breakers are in the “ON” position. If some areto be left in the “OFF” position, take note of these sothey can be disregarded when the status mismatchindicators are active.Main HandleOverride ON Handle(Green)Override Handle“ON” positionRed stripe visible at the topOverride Handle“OFF” positionNo red stripe visible