Bosch Appliances DVA-16K Subsystem Monitoring, I2C bus, LED Indicators, Audible Alarms

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RAID Subsystem DVA-16K Installation ManualIntroduction en 17

2.6

Subsystem Monitoring

 

The RAID subsystem comes with a number of different monitoring methods that provide you

 

with continual updates on the status of the system and individual components. The following

 

monitoring features are included in the subsystem.

2.6.1

I2C bus

 

The following elements are interfaced to the RAID controller over a non-user-serviceable I2C

 

bus:

PSU modules Cooling modules

Temperature sensors (for the temperature of the backplane board and controller board)

2.6.2

LED Indicators

 

The following active components come with LEDs to indicate the status of the individual com-

 

ponent:

 

RAID controller (5 LEDs)

 

LCD panel (3 LEDs)

 

BBU (2 LEDs)

 

Cooling modules (2 LEDs)

 

PSU modules (1 LED)

 

Drive trays (2 LEDs)

2.6.3

Firmware (FW) and Bosch RAIDWatch GUI

 

Firmware: The firmware is pre-installed software used to configure the subsystem. The latest

 

firmware functionalities include Task Scheduler, Intelligent Drive Handling, and Media Scan.

 

Media Scan handles low quality drives in both the degraded mode and during the rebuild pro-

 

cess. Maintenance tasks will then be performed on an entire array or specific hard drives. Var-

 

ious options are user-configurable such as priority, start time, and execution internals.

 

Bosch RAIDWatch: Bosch RAIDWatch is a premier web-based graphics user interface (GUI)

 

that can be installed on a remote computer and accessed via the web. The manager communi-

 

cates with the array via the connection of the existing host interface or Ethernet link to the

 

array’s LAN port.

2.6.4

Audible Alarms

 

The RAID subsystem comes with audible alarms that are triggered when certain active compo-

nents fail or when certain (controller or subsystem) thresholds are exceeded. Whenever you hear an audible alarm from the RAID subsystem, it is imperative that you determine the cause and rectify the problem immediately.

Event notification messages indicate the completion or status of array configuration tasks and are always accompanied by two (2) or three (3) successive and prolonged beeps.

CAUTION!

Failing to respond when an audible alarm is heard can lead to permanent damage of the RAID subsystem. When an audible alarm is heard, rectify the problem as soon as possible.

Bosch Security System

F.01U.027.799 V2 2008.08

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Contents RAID Subsystem DVA-16K Page Table of Contents 01U.027.799 V2 Bosch Security System Bosch Security System 01U.027.799 V2 Precautions and Instructions Safety PrecautionsESD Precautions 1WarningFCC Class B Radio Frequency Interference Statement 3CertificationsProduct Overview IntroductionController Module Rear Panel 2ManagementEnclosure Chassis Best PracticesFront Panel Overview Physical Dimensions6Backplane Board 4Hard Drive NumberingRear Panel Overview Drive Trays Subsystem ComponentsLCD Panel Controller Module Interfaces RAID Controller ModuleDimm Module 6Battery Backup Unit BBUPower Supply Units 11 PSU Module Cooling ModulesAudible Alarms LED IndicatorsSubsystem Monitoring I2C busHot-swap Capabilities Hot-swappable ComponentsComponents Normalized AirflowIntroduction Hardware InstallationInstallation Prerequisites Static-free Installation Precautions and InstructionsInstallation Procedure Flowchart General Installation ProcedureStep Installation Procedure Done Unpacking the Subsystem7Drive Tray Installation Rack/Cabinet InstallationInstalling a Drive Tray Subsystem Monitoring Overview Subsystem MonitoringBrief Overview of the LEDs Status Indicating LEDsName Color Status Power3Drive Tray LEDs Power StatusController Module LEDs Name Color Status Drive BusyLED BBU Module LED 5LAN Port LEDsPSU LEDs Name Color Status Online StatusColor Status Flashing Green Cooling Module LEDsStatic Green Static RedFailed Devices Audible AlarmDefault Threshold Values 4Monitoring Scsi Connection Overview Subsystem Connection and OperationScsi Cables Scsi Port on the Controller Rear PanelScsi Termination Single Host Host Connection TopologyDual Server Dual HostsBosch Security System 01U.027.799 V2 Daisy Chain Topology Daisy Chain ProceduresDaisy Chain Check List Power OnPower On Procedure 4LCD Screen Power On Status CheckModem Not Config Power Off ProcedureInitializing… Please Wait 256MB RAM, Wait…About Subsystem Maintenance Subsystem MaintenanceGeneral Notes on Component Replacement OverviewRemoving the Controller Module Controller Module Maintenance OverviewReplacing Controller Module Components 3Replacing the Controller Module LeversInstalling the Controller Module Screws Dimm Module Considerations Dimm Module ReplacementDimm Module Replacement Procedure Installing the Dimm Module 2Procedure Replacing a Faulty BBU ModuleBBU Warnings and Precautions Installing the BBU Module 2Replacing the PSU Module Replacing a Faulty PSU ModulePSU Module Overview PSUHandle 15 Installing the new PSU Module Replacing a Cooling Module Cooling Module MaintenanceCooling Module Overview Page 7Replacing a Failed Hard Drive Hard Drive Maintenance Overview20 Drive Tray Key-lock Rotation Replacing a Hard DriveInstall the new hard drive Technical Specifications Appendix SpecificationsEnvironmental Specifications Power RequirementsVibration Safety RequirementsShock Specifications Controller SpecificationsPower Supply Specifications Drive Tray SpecificationsRAID Management Cooling Module SpecificationsFault Tolerance Management Accessories Appendix Spare Parts and AccessoriesSpare Parts Model Name DescriptionPin Name Appendix Pin OutsVhdci Scsi Port Pin Outs CN2 Pin Number Pin Name 2DB9 Audio Jack Pin OutsCN1 Pin Number Pin Name Use this cable to connect the COM2 serial port to UPS DB9 Audio Jack UPS Cable Pin OutsNull Modem Pin Pin Name Main PowerEthernet Port Pin Outs 10Index En Index RAID Subsystem DVA-16K Installation Manual Page Bosch Security System

DVA-16K specifications

The Bosch Appliances DVA-16K is an exceptional range hood designed to enhance the cooking experience while providing effective ventilation in the kitchen. Known for its sleek and modern design, the DVA-16K integrates seamlessly with various kitchen decors while offering top-tier functionality.

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