Bosch Appliances DVA-16K Audible Alarm, Default Threshold Values, Failed Devices

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RAID Subsystem DVA-16K Installation ManualSubsystem Monitoring en 31

4.3

Audible Alarm

 

 

 

 

Different controller environmental and operational parameters (like temperature, etc.) have

 

been assigned a range of values between which they can fluctuate. If either the upper or lower

 

thresholds are exceeded, an audible alarm will automatically be triggered. The alarm will also

 

be triggered when an active component on the RAID subsystem fails. If the RAID subsystem

 

manager is onsite and hears an alarm, the manager must read the error message on the LCD

 

screen or PC terminal to determine what has triggered the alarm. After determining what has

 

occurred, the RAID subsystem manager must take appropriate actions to rectify the problem.

 

 

 

 

 

 

CAUTION!

 

 

 

 

If an alarm is triggered it is necessary for you to determine the problem. If the audible alarm is

 

ignored and the problem is not rectified, unexpected damages may occur.

 

 

 

 

 

4.3.1

Default Threshold Values

 

 

 

Table 4.7 shows the default threshold values for the RAID subsystem. If any of these values are

 

surpassed, the alarm will sound:

 

 

 

 

 

 

 

 

 

Upper Threshold

Lower Threshold

 

 

 

 

 

 

 

+3.3V

+3.6V

+2.9V

 

 

 

 

 

 

 

+5V

+5.5V

+4.5V

 

 

 

 

 

 

 

+12V

+13.2V

+10.8V

 

 

 

 

 

 

 

CPU Temperature

90ºC

5ºC

 

 

 

 

 

 

 

Board

80ºC

5ºC

 

 

Temperature

 

 

 

 

 

 

 

 

 

Enclosure

40ºC

0ºC

 

 

Ambient

 

 

 

 

Temperature

 

 

 

 

 

 

 

 

 

Table 4.7 Default Threshold Values

 

 

 

The thresholds in Table 4.7 are default threshold values and may be changed.

4.3.2

Failed Devices

 

 

 

i

If any of the following devices fail, the audible alarm will be triggered:

RAID controller module

Cooling modules

PSU modules

BBU

Hard drives

NOTICE!

When the temperature exceeds a preset threshold, the controller’s charger circuits will stop charging. You will then receive a message that says “Thermal Shutdown/Enter Sleep Mode.” When the temperature falls back within normal range, the battery will resume charging.

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 1Warning Safety PrecautionsPrecautions and Instructions ESD PrecautionsFCC Class B Radio Frequency Interference Statement 3CertificationsProduct Overview IntroductionController Module Rear Panel 2ManagementEnclosure Chassis Best PracticesFront Panel Overview Physical DimensionsRear Panel Overview 4Hard Drive Numbering6Backplane Board LCD Panel Subsystem ComponentsDrive Trays Controller Module Interfaces RAID Controller ModulePower Supply Units 6Battery Backup Unit BBUDimm Module 11 PSU Module Cooling ModulesI2C bus LED IndicatorsAudible Alarms Subsystem MonitoringNormalized Airflow Hot-swappable ComponentsHot-swap Capabilities ComponentsInstallation Prerequisites Hardware InstallationIntroduction Static-free Installation Precautions and InstructionsUnpacking the Subsystem General Installation ProcedureInstallation Procedure Flowchart Step Installation Procedure Done7Drive Tray Installation Rack/Cabinet InstallationInstalling a Drive Tray Subsystem Monitoring Overview Subsystem MonitoringBrief Overview of the LEDs Status Indicating LEDsName Color Status PowerName Color Status Drive Busy Power Status3Drive Tray LEDs Controller Module LEDsLED Name Color Status Online Status 5LAN Port LEDsBBU Module LED PSU LEDsStatic Red Cooling Module LEDsColor Status Flashing Green Static GreenDefault Threshold Values Audible AlarmFailed Devices 4Monitoring Scsi Port on the Controller Rear Panel Subsystem Connection and OperationScsi Connection Overview Scsi CablesScsi Termination Single Host Host Connection TopologyDual Server Dual HostsBosch Security System 01U.027.799 V2 Daisy Chain Daisy Chain ProceduresDaisy Chain Topology Power On Procedure Power OnCheck List 4LCD Screen Power On Status Check256MB RAM, Wait… Power Off ProcedureModem Not Config Initializing… Please WaitOverview Subsystem MaintenanceAbout Subsystem Maintenance General Notes on Component ReplacementReplacing Controller Module Components Controller Module Maintenance OverviewRemoving the Controller Module 3Replacing the Controller Module LeversInstalling the Controller Module Screws Dimm Module Replacement Procedure Dimm Module ReplacementDimm Module Considerations Installing the Dimm Module BBU Warnings and Precautions Replacing a Faulty BBU Module2Procedure Installing the BBU Module PSU Module Overview Replacing a Faulty PSU Module2Replacing the PSU Module PSUHandle 15 Installing the new PSU Module Cooling Module Overview Cooling Module MaintenanceReplacing a Cooling Module Page 7Replacing a Failed Hard Drive Hard Drive Maintenance Overview20 Drive Tray Key-lock Rotation Replacing a Hard DriveInstall the new hard drive Power Requirements Appendix SpecificationsTechnical Specifications Environmental SpecificationsShock Safety RequirementsVibration Specifications Controller SpecificationsPower Supply Specifications Drive Tray SpecificationsRAID Management Cooling Module SpecificationsFault Tolerance Management Model Name Description Appendix Spare Parts and AccessoriesAccessories Spare PartsVhdci Scsi Port Pin Outs Appendix Pin OutsPin Name CN1 Pin Number Pin Name 2DB9 Audio Jack Pin OutsCN2 Pin Number Pin Name Null Modem DB9 Audio Jack UPS Cable Pin OutsUse this cable to connect the COM2 serial port to UPS Ethernet Port Pin Outs Main PowerPin Pin Name 10Index En Index RAID Subsystem DVA-16K Installation Manual Page Bosch Security System

DVA-16K specifications

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