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SentinelRAID Installation and Hardware Reference Manual

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5-8	Daughter Board Maintenance

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Infortrend SentinelRAID 170 320ML/sec SCSI-to-SCSI RAID Controller manual This page is intentionally left blank

Contents

Installation and Hardware Reference Manual 320MB/sec SCSI-to-SCSI RAID Controller China Contact InformationAsia Pacific International Headquarters Americas Disclaimer CopyrightThis Edition First Published Trademarks This device is in conformity with the EMC Table of Contents Controller Monitoring Appendix C Hardware Troubleshooting ESD Precautions Safety PrecautionsPrecautions and Instructions About This Manual Related Documentation Who should read this manual?Conventions Naming Software and Firmware Updates Chapter Introduction Product OverviewProduct Introduction Front Side EnclosureController Box Rear Side SR Components LCD PanelController Board Connector Type Label Description JP1 and JP13 Interfaces Controller Board Front Connector Type Label Description SR Accessory Items Separately Purchased Accessory Items Battery Backup Unit BBU Power Connector4 I2C Signal Compatible Cables Optional Items Power Supply Requirements Environmental RequirementsDaughter Board Expansion Cooling Requirements LED IndicatorsSR Controller Monitoring 1 I2C Bus Audible Alarms This page is intentionally left blank Installation Prerequisites Chapter InstallationInstallation Overview General Considerations Tools or Equipment Needed for Installing the Subsystem Hardware Installation PreparationStatic-free Installation Planning Before Installation General Installation Procedure Unpacking the Controller Accessing the Controller Board OverviewRemoving and Replacing the Chassis Top Cover Memory Module Installation Dimm Module Installation ProcedureSelecting the DIMMs Battery Backup Unit BBU Installation About the First BBU Installation BBU Installation Procedure Remove the Battery Connector Cap Install the Battery Charger Board Daughter Board Installation About Daughter Board InstallationDaughter Board Installation Procedure Daughter Board Installation Chapter Controller Monitoring Controller Monitoring Overview Status-indicating LEDs PWR Audible Alarm Default Threshold ValuesI2C Port Enclosure Monitoring I2C Port Enclosure Monitoring SentinelRAID Connection 1 I/O Channel ConfigurationChapter Controller Connections Operation Host Connection Scsi Termination SR 170 TopologiesDrive Connection Unique IDs SR 170 Topologies Dual Host Connection Dual Host Connection Controller Integration Expansion Power Connection Connecting RS-232C Terminal EmulationOther Connections Power On Check List Power On Sequence LCD Screen Power Off Procedure Stop I/O access to the system Disconnect the host Power Off Procedure About Controller Maintenance Chapter Controller MaintenanceController Maintenance Overview User Serviceable Components When should a Dimm module be replaced? Dimm Module Replacement ProcedureReplacing a failed Dimm Module Replacing a failed Dimm Module About BBU Maintenance Replacing a Failed Optional BBU Module Once the controller board has pack from the charger board About Daughter Board Maintenance Daughter Board MaintenanceBBU Charger Board Replacement Replacing a Daughter Board Remove the Daughter Board Retention Screws This page is intentionally left blank User-friendly Configuration Utilities Appendix a SentinelRAID FeaturesFlexible Configuration SCSI-320 I/O Channels Global and Local Spares Other Fault Tolerant FeaturesController Architecture Hot-swapping of Drives RAID Levels Supported Controller Chassis This page is intentionally left blank Appendix B Hardware Specifications ConfigurationSpecification Feature Controller Architecture RAID Management Fault Tolerance Description Specification Technical SpecificationsSpecification Size Software Controller Specifications Technical Specifications Appendix C Hardware Troubleshooting Problem Problem Installed. Reinstall a Dimm module will usually solve This page is intentionally left blank Accessory Part Number Description Appendix D Spare Parts and AccessoriesAccessories Spare Parts Accessories Appendix E Connectors and Jumper Identification Controller Main Board Interfaces Label Connector Name Controller Main Board Interface Descriptions LED Jumper Pin Outs COM Port Pin OutsPin Description Symbol Type Description J3 I2C PortPin Pin Name TTL Device Parameters J1 Battery ConnectorSymbol Parameter Rating Unit Pin IFT- 9011 Null Modem IFT-9012 RS-232C Extension Cable Index SentinelRAID 170 Installation and Hardware Reference Manual Index This page is intentionally left blank