Eaton SC100 Operation Handbook

Also see for SC100: Installation and operation guide Installation and operation guide Operation handbook

Contents

SC100 Handbook42 Copyright © 2008-2011 Eaton Corporation. All Rights Reserved.IPN 997-00012-63C August 2011System StatesThe SC100 monitors the following system states to provide an overview of the dc powersystem's operation.Name Description Where to find:ACD Fan Fail Indicates the state of the ACD Fan Fail alarm input(only used in systems with ac distribution fans).DCTools: Digital InputsMOV Fail Indicates the state of the ac input surge protectiondevice alarm (only used in systems with MOV surgeprotection).Load Fuse Fail Indicates the state of the Load Fuse Fail alarm input.Battery Fuse Fail Indicates the state of the Battery Fuse Fail alarm input.A value of Unavailable indicates that the System State is not configured for this dc power system.Digital InputsThe input/output (I/O) board is fitted with a number of configurable digital inputs (DI) whichcan monitor external voltage-free relay contacts or switches. See Input/Output Board on page 2for details.► To configure a digital input1 In DCTools go to Digital Inputs. Expand the Digital Inputs table.2 Select a Digital Input.3 Configure the following parameters to suit the application. To change a setting, double-click and select from drop down list or edit the text.Parameter SettingName Type the name of the input.Function Set to User Defined.Severity Set to Disabled if no alarm indication is required when the Digital Input isactive. Or, set to the required alarm priority.Digital Output Mapping A If required, select a relay that will be operated when the Digital Input isactive.Digital Output Mapping B If required, select a second relay that will be operated when the DI is active.Active State Select the state of the input that will activate the Digital Input.Group Set to 0 unless using Groups in PowerManagerII. See PowerManagerIIonline help for details.Digital OutputsThe input/output (I/O) board is fitted with a number of digital outputs (relays) which cancontrol external equipment or alarm systems. See Input/Output Board on page 2 for details.Digital outputs are operated by a mapping from a digital input (see details on page 42) or asystem alarm (see details on page 34).