Fujitsu MAX3036FC, MAX3073FC, MAX3147FC manual Setting parameters

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5.4Checking Operation after Installation and Preparing the HDD for Use

5.4.4Setting parameters

The user can specify the optimal operation mode for the user system environments by setting the following parameters with the MODE SELECT or MODE SELECT EXTENDED command:

•Error recovery parameter

•Disconnection/reconnection parameter

•Caching parameter

•Control mode parameter

•Fibre channel control parameter

With the MODE SELECT or MODE SELECT EXTENDED command, specify 1 for the "SP" bit on CDB to save the specified parameter value on the disk. This enables the HDD to operate by using the parameter value set by the user when power is turned on again. When the system has more than one initiator, different parameter value can be set for each initiator.

When the parameters are not set or saved with the MODE SELECT or MODE SELECT EXTENDED command, the HDD sets the default values for parameters and operates when power is turned on or after reset. Although the HDD operations are assured with the default values, the operations are not always optimal for the system. To obtain the best performance, set the parameters in consideration of the system requirements specific to the user.

This section outlines the parameter setting procedures. Refer to Subsection 4.1.4 “MODE SELECT (15)”, 4.1.5 “MODE SELECT EXTENDED (55)” of the Fibre Channel Interface Specifications for further details of the MODE SELECT and MODE SELECT EXTENDED commands and specifying the parameters.

1.At factory shipment of the HDD, the saving operation for the MODE SELECT parameter is not executed. So, if the user does not set parameters, the HDD operates according to the default value of each parameter

2.The model select parameter is not saved for each Loop ID of but as the common parameter for all IDs. In the mult-initiator System, parameter setting cannot be changed for each initiator.

3.Once parameters are saved, the saved value is effective as long as next saving operation is executed from the initiator. For example, even if the initialization of the disk is performed by the FORMAT UNIT command, the saved value of parameters described in this section is not affected.

4.When the HDD, to which the saving operation has been executed on a system, is connected to another system, the user must pay attention to that the HDD operates according to the saved parameter value if the saving operation is not executed at installation.

5.The saved value of the MODE SELECT parameter is assumed as the initial value of each parameter after the power-on, the RESET condition, or the BUS DEVICE RESET message. The initiator can change the parameter value temporary (actively) at any timing by issuing the MODE SELECT or MODE SELECT EXTENDED command with specifying "0" to the SP bit in the CDB.

C141-E234

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Contents C141-E234-01EN For Safe Operation C141-E234 This page is intentionally left blank Revision Record Fibre Channel Physical and Signaling INTERFACE-2 FC-PH-2 Fibre Channel Physical and Signaling Interface FC-PHFibre Channel Arbitrated Loop FC-AL Fibre Channel Protocol for Scsi SCSI-FCPOverview of Manual PrefaceConventions for Alert Messages PrefaceC141-E234 Iii This page is intentionally left blank Important Alert Messages Important Alert ItemsImportant Alert Items C141-E234 Vii This page is intentionally left blank Specifications Maintenance ManualManual Organization Product Fibre ChannelThis page is intentionally left blank Contents Contents InstallationAppendix a Figures Tables This page is intentionally left blank Standard Features Standard Features Hardware Structure System ConfigurationGeneral Description Standard Features General Description FC model drives outer view Hardware StructureGeneral Description Example of FC-AL system configuration System ConfigurationThis page is intentionally left blank Hardware Specifications Model name and order number Hardware SpecificationsModel names and order numbers Function specifications SpecificationsHardware Specifications Environmental/power requirements Environmental specificationsReliability Error rateMtbf = Hardware Specifications This page is intentionally left blank Data Space Logical Data Block Addressing Defect Management Cylinder configurationData Space SA0 Data FormatData Space Spare area in cell Alternate spare areaTrack format Sector format Track skew/head skewData Space Format capacity Logical Data Block Addressing Alternate block allocation Defect Management Defect listDefect Management Alternate block allocation by Format Unit commandAlternate block allocation by Reassign Blocks command Write Write Extend Write Write Extended Format Unit Mounting Requirements External dimensions Installation RequirementsDimensions Installation RequirementsMounting orientations Mounting RequirementsMounting frame structure Limitation of side-mounting HDC Surface temperature check pointMPU Service clearance area MAX3147FC MAX3073FC MAX3036FC Connection Requirements Connector location10 SCA2 type connector Interface connectorInstallation Installation Setting Loop ID setting SettingMode settings Motor start modeMounting Drives Mounting procedures C141-E234 Checking connection Checking the HDD connection a Checking the HDD connection B Formatting Installation Setting parameters Arre AwreArre Awre PER Xffff DiscXxxx Port Discovery Dismounting Drives Self-diagnostic functions Diagnostics Self-diagnosticsDiagnostics and Maintenance Diagnostics Test programs Maintenance Information Precautions Maintenance InformationMaintenance requirements Maintenance levels Revision label example Revision numbersTests Tools and test equipmentTest flowchart Operation Check Diagnostic testOperation Check Initial seek operation check Operation testTroubleshooting with disk drive replacement in the field System-level field troubleshooting Troubleshooting ProceduresDisk drive troubleshooting Troubleshooting at the repair siteTroubleshooting with parts replacement in the factory Troubleshooting ProceduresFinding possibly faulty parts This page is intentionally left blank Error Analysis Information Collection Sense data Error Analysis Information Collection Sense Data AnalysisILI Error AnalysisLSB SksvDefinition of sense data Sense Data AnalysisSense data 3-0C-03, 4-40-xx, and 4-C4-xx Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read errorInterface FC-SCA Connector Signal Allocation Appendix a Connector Signal AllocationConnector Signal Allocation Glossary Target Targ GlossaryAcronyms and Abbreviations OEM Acronyms and AbbreviationsECC BcrcIndex Mode SELECT/MODE SelectMtbf Mttr PADC141-E234 IN-3 This page is intentionally left blank Comment Form This page is intentionally left blank
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MAX3147FC, MAX3036FC, MAX3073FC specifications

The Fujitsu MAX3036FC, MAX3073FC, and MAX3147FC are advanced integrated circuits that cater to a variety of high-performance applications, predominantly in the realm of communications and data transmission. Each model comes laden with unique features that help in addressing specific requirements in modern electronic systems.

The MAX3036FC, for instance, stands out due to its robust signal processing capabilities. It is particularly optimized for high-speed data communications, making it an excellent choice for applications that demand minimal latency and high data integrity. This featured IC operates within a wide voltage range, ensuring versatility in different circuit environments. It also adopts technology enabling low power consumption, an essential attribute in battery-operated devices.

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