IBM DCS9550 1S1 manual Xiii

Page 15

IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide

4.3.2	Ops Panel	39
4.3.3 SCM I/O Module LEDs		41
4.4.1	Audible Alarm Mute	41
4.5.1	System Faults	42
4.5.2	Power Supply/Cooling Faults	42
4.5.3	Thermal Control	43
4.5.4	Thermal Alarm	44
4.5.5	Thermal Shutdown	44
4.6.1	Dummy Carrier Modules	45
4.9.1	Power Supply/Cooling Modules	46
4.9.2	Ops Panel	48
4.9.3	SCM I/O Module	48
4.9.4	Drive Carrier Module	50

xiii

Image 15

Contents IBM System Storage Page Preface International Standards Safety Guidelines Figure P-3PSU/Cooling Module Caution Label Figure P-5 PSU Safety Label Electric Shock Hazard Inside Class 1 Laser Product Avis de conformité à la réglementation d’Industrie Canada ESD Precautions Data Security Taiwan Contact Information How to Send Your Comments Page Page Contents Xiii IBM System Storage DCS9550 1S1 Storage Expansion Unit Introduction2Enclosure Chassis Front Enclosure ChassisMultiple Power Supply/Cooling Modules Power Supply/Cooling ModuleOperators Panel Ops Panel Indicators and SwitchesSCM Input/Output Module DCS9550 Controller Settings6SCM I/O Module 7SCM Front Panel as viewed from rear of Enclosure Drive Status Indicators Drive Carrier ModuleSata Dual Path Transition Card Anti-tamper Locks Dummy Carrier ModulesBlank Modules PSU Safety and EMC Compliance DimensionsWeight AC Power 450W PSUAirflow EnvironmentSCM I/O Module Specification Drive Carrier Module SpecificationInterfaces Software Enclosure Services SES Support This page is intentionally blank Planning Your Installation Installation1Module locations Enclosure Bay Numbering ConventionRack Mounting Rail Kit Enclosure Installation ProceduresChassis Installation Parts Check List Pre-RequisitesProcedure Power Supply/Cooling Module InstallationPower Supply/Cooling Module Procedure 2AC Power Supply/Cooling Module Handle in Open Position SCM I/O Module Configurations Internal Loop StructuresFC-AL Interface Unit 1-S Unit 2- S 7IBM System Storage DCS9550 Couplet Cabling SCM I/O Module InstallationDrive Enclosure Device Addressing Switch Function Recommended Definition Number SettingSwitch Function Recommended Row Column Drive ConfigurationDrive Carrier Installation Parts Check List 10Installing a Sata Drive Carrier Module Activating the Locks Engaging the Anti-tamper Locks13Activating the Anti-tamper Lock Power Cord Connection Parts Check ListGrounding Checks This page is intentionally blank Operation Power OnAC PSU Power Supply/Cooling Module LEDsLED Ops Panel LEDsPower Down Starting the DrivesDisk Drives LEDs Emulation Limitations Initial Start-up Problems Faulty CordsAlarm Sounds On Power Up Green Signal Good LED on SCM Not LitLEDs Ops Panel LED Audible Alarm Audible Alarm MuteSCM I/O Module LEDs Troubleshooting System FaultsPower Supply/Cooling Faults Thermal Control Power supplies FittedThermal Alarm Drive Carrier Module FaultsThermal Shutdown Dealing with Hardware Faults Continuous Operation During ReplacementReplacing a Module Inserting the Module 2Removing/Inserting an AC Power Supply/Cooling Module Removing the Module SCM I/O Module5Removing an SCM I/O Module 7SCM I/O Module Latch Operation Removal and ReplacementSpare Parts and Ancillary Items IBM MTM 1269-1S1 Sata Disk Chassis FRUsThis page is intentionally blank Glossary Page Index System LED For additional information, visit the web at Trademarks Page Page Readers’ Comments We’d Like to Hear from You Business Reply Mail Page SC30-9738-00