Intel AS/400 RISC Server Power Supply User Manual
Contents
1. eccseceececceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeenees 10 iii List of Figures Figure 1 Top and Bottom View of the AXXRSBBUBG ccccceeeeeeeeeeeeeeeeeeeeeneeeeeeseaeeeeeeseaaeees 3 Figure 2 Battery alignment on the add in Intel RAID Controllers ccccccseseseesseseseeeseseseaeees 5 Figure 3 Battery board mounting on RAID controller board eeeeeeeeeeeeeeeeeeeeeettaeeeeeeeeeeeeenaea 5 Figure 4 Reinserting an add in RAID Controller eccceceeeeeeeeeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeeeeeeeseaeeees 6 Figure 5 Battery monitoring with the RAID BIOS Utility 000 0 eee eee eee eeeeeeeeeeeeeeeeeteaaeeees 7 Figure 6 BBU information in RWC 26 scssseceodswadscvazssetensaugs counesacesan lata de cenceageaetentaige deeenrdorppladedcnents 8 List of Tables Table 1 Battery Backup Unit Specifications iv About the Intel RAID Smart Battery Intel RAID Controllers and Intel Integrated Server RAID Modules provide reliability high performance and fault tolerant disk subsystem management A complete fault tolerant strategy requires protection for all data including the unwritten cached data in the RAM cache If power is lost the data in RAM is lost To avoid this data loss a battery can be added to supply power to the RAID RAM during an AC power outage or if the AC power cord is removed A battery backup unit protects the integrity of the cached data on Intel RAID controllers by providing backup power2. RAID Controller SRCSASBBS8I and the Intel SRCSASLS4I use the J10 connector 9 Secure the AXXRSBBU6 to the RAID controller with the 6 provided Phillips 2 56 screws 5 in Figure 1 The standoffs are threaded at both ends and a 2 56 screw goes into each end Place 3 in from the battery side and 3 in from the RAID controller side Caution Center the screwdriver carefully to avoid stripping the screwhead Do not over tighten the screws The maximum recommended torque is 2 25 inch pounds C Place the Intel RAID Controller back into the server 1 Align the RAID controller with the PCI Express slot 2 Press down gently but firmly to ensure that the RAID controller is properly seated in the slot The bottom edge of the RAID controller must be flush with the slot Caution Never apply pressure to the AXXRSBBU6 when you insert the RAID controller Instead press down only on the top edge of the RAID controller Bracket Screw amp Main Board AF002650 Figure 4 Reinserting an add in RAID Controller 3 Attach the cables as needed to the connectors on the Intel RAID controller e For the Intel Server Platform S7000FC4UR only Install the processor air baffle 4 Replace the computer cover and reattach the power cord s Monitoring Battery Backup Multiple utilities are available to display and configure BBU information including recharge count When you replace a BBU you should reset this counter to zero In
3. and local regulations prohibit the disposal of rechargeable batteries in public landfills Be sure to recycle the old battery packs properly Intel reminds you that you must comply with all applicable battery disposal and hazardous material handling laws and regulations in the country or other jurisdiction where you are using the BBU Battery Backup Unit Specifications Table 1 Battery Backup Unit Specifications Battery Technology LiON Lithium ION 1 cell 10 45 C ambient temperature Pater Operaine Environment 20 to 80 humidity non condensing Depends on storage time lt 30 days 0 50 C Batey tomege Temperature a oo days 020 C s gt 90days70 30 C Fast Charge Current 500mAH using charge circuitry card Battery Voltage Nominal OCV 3 7 V Mechanical 2 611 inches x 2 122 inches Battery Capacity 700 mAH Memory Technology DDR2 SDRAM 1 8 V ployee A a Battery Shelf Life 1 year Battery Operational Life Intel provides a 1 year warranty on the AXXRSBBU6 Supported Cache Memory 128 512 Mbytes Memory DDR2 SDRAM 667 MHz 1 8V max 40 bit bus width MTBF Electrical Components 2 490 772 hours at 40 C Temp monitoring via I2C interface Supports v1 1 Smart Battery Smart Battery Monitoring System Manager Ability to detect the presence of an external auxiliary power source Auxiliary Power Circuitry automatically chooses aux power defers discharge until aux power is remov
4. if there is a complete AC power failure or a brief power outage The Intel RSBBUs provide an inexpensive alternative to using an uninterruptible power supply UPS or act as a second level of fault tolerance when used in conjunction with a UPS The cache memory available on Intel controllers can improve overall system performance Writing data to the controller s cache memory is much faster than writing it to a storage device Write operations appear to complete very quickly at the software application level The Intel RAID controller then writes the cached data to the storage device when system activity is low or when the cache is getting full The risk of using write back cache is that the cached data can be lost if the AC power fails before it has been written to the storage device This risk factor is eliminated when the Intel RAID controller has an onboard BBU The Intel RSBBUs monitor the voltage level of the DRAM modules installed on the Intel RAID controller If the voltage drops below a predefined level the battery backup module switches the memory power source from the Intel RAID controller to the battery pack attached to the Intel RAID Smart Battery Backup Unit RSBBU As long as the voltage level stays below the predefined value the Intel RSBBU provides power for memory If the voltage level returns to an acceptable level the RSBBU switches the power source back to the Intel RAID controller and all pending writes to storage devices are
5. Intel RAID Smart Battery AXXRSBBU6 User s Guide Order Number E33722 001 Warranty Notice Adding a battery on an Intel RAID controller will limit the warranty of this product Returns determined to be caused by battery installation damage stripped screws or other damage resulting from the battery installation will not be covered ESD damage to the board will also not be covered by the warranty The warranty on the AXXRSBBU6 is 1 year Disclaimer Information in this document is provided in connection with Intel products No license express or implied by estoppel or otherwise to any intellectual property rights is granted by this document Except as provided in Intel s Terms and Conditions of Sale for such products Intel assumes no liability whatsoever and Intel disclaims any express or implied warranty relating to sale and or use of Intel products including liability or warranties relating to fitness for a particular purpose merchantability or infringement of any patent copyright or other intellectual property right Intel products are not designed intended or authorized for use in any medical life saving or life sustaining applications or for any other application in which the failure of the Intel product could create a situation where personal injury or death may occur Intel may make changes to specifications and product descriptions at any time without notice Intel is a registered trademark of Intel Corporation or i
6. RAID BIOS Utility Most of the Battery Module properties are view only In the lower right panel of the RAID BIOS Console there are two properties that can be changed Intel recommends that you leave these properties at their default settings e Learn Delay Interval default 30 days e Auto Learn Mode default Auto Note The learning cycle is a battery calibration operation performed by the controller periodically to determine the condition of the battery Using Intel RAID Web Console 2 The status of all BBUs connected to controllers in the server is visible in Intel RAID Web Console 2 by selecting the Physical tab in the left panel To see the battery select the Controller The Battery Backup Unit will appear as the last item on the list under that controller An icon small rectangle or red dot will appear in the left pane to indicate the BBU status The rectangle indicates normal operation the red dot indicates the BBU has failed File Operations Group Operations Log Help Physical 8 Server pe1800 Isirsa com Controllero pan Porto i Battery Type Auto Learn Period 2592000 Seconds Port 1 i pi Port2 NextLearnTime 186933553 Seconds Relative State of Charge 100 RAID pan Port 3 Absolute State of Charge 104 Remaining Capacity 919mAh pap Port4 f RAID pap Ports Full Capacity 922mAh Run time to Empty 65535 min Port6 9 ma is t7 Average Time to Empty 65535 min Average T
7. completed with no data loss A smart battery backup unit BBU has built in functionality to charge the battery pack automatically and to communicate battery status information such as voltage temperature and current to the host computer system The AXXRSBBU6 is a smart battery back up module using LION technology that is compatible with a backup auxiliary power source Battery charging and recharging take place automatically The AXXRSBBU6 which features LiON battery cell technology mounts directly to the following Intel RAID Controllers using a small board to board connector daughtercard e Intel RAID Controller SRCSASBBS8I e Intel RAID Controller SRCSASLS4I 1 Intel RAID Smart Battery User s Guide Important Safety Instructions Read all caution and safety statements in this document before performing any of the instructions See Intel Server Boards and Server Chassis Safety Information at http support intel com support motherboards server sb cs 010770 htm Wichtige Sicherheitshinweise Lesen Sie zun chst s mtliche Warn und Sicherheitshinweise in diesem Dokument bevor Sie eine der Anweisungen ausf hren Beachten Sie hierzu auch die Sicherheitshinweise zu Intel Serverplatinen und Servergehausen unter http support intel com support motherboards server sb cs 010770 htm Bee tee FEDS EMT GAS CHT WREN P A EARRA EEA HY o Fl Bkhttp support intel com support motherboards server sb cs 010770 htm Ef Intel Serve
8. e RAID controller Take note of the location of the J2 connector 5 which plugs into the Intel RAID Controller and the 3 standoffs 2 and 6 screws 3 Only the top side of the daughtercard will be visible after installation onto the RAID controller AXXRSBBU6 bottom view J2 Cap 3 AXXRSBBUG top view OOO AAA d of SX i suononysu ssampejnuew 0 Buipsoove s u yeq pasn jo esodsiq vanpejnuew Papuswwosas edd juayeainba 10 SweS WIM verd y pacejdes AnIau S Asayeg uorsojdxe jo seBueg uonneg 9 A8Y 00 20262 IST MR me AF002647 Figure 1 Top and Bottom View of the AXXRSBBU6 J4 battery pack harness connector J5 board to board connector J2 connector Battery pack harness Screws Spacers stand offs Important Pre installation Considerations Warning Always ground yourself and or use a ground strap before touching the RAID controller or the RSBBU Perform all installation work at an ESD safe workstation Use an ESD safe Phillips screwdriver set to a maximum torque of 2 25 inch pounds and be sure the screwdriver is centered in the screw to avoid damaging the screw head If you exceed the maximum torque specification you may damage the board connectors or screws and you will void the warranty of the board The batteries in the RSBBUs must recharge for at least six hours during fast charge under normal operating conditions To protect your da
9. ed or exhausted Auxpower increases the DRT ratings Battery Life and Data Retention Time The Intel utilities display a counter showing the number of times a BBU has been recharged When you replace a BBU you should run the utility program and reset this counter to zero for the new BBU Intel recommends that you replace the battery pack on the BBU once a year or after 500 recharging cycles whichever comes first The warranty on the battery pack is for one year The data retention time is 72 hours low power if using the RAM shown below This rating is approximate and can vary based on battery load ambient temperature and number of discharge cycles associated with the battery e 256 Mb using 3 64Mx16 DDR2 e 128 Mb using 3 32Mx16 DDR2 10
10. ime to Full 65535 min RAID 5 Ed Physical Drive 0 35003 MB Cycle Count 59 2 Physical Drive 3 35003 MB h Q f Enclosure 4 Temperature 32 0 Degree C Voltage 5700 m 2 Physical Drive 1 35003 MB i ne n SS i PEA urre m SA Physical Drive 2 35003 MB i Battery Backup Unit Maximum Error Margin 2 Battery Backup Unit Figure 6 BBU information in RWC2 The BBU properties include the following e The number of times the BBU has been recharged Cycle Count e The full capacity of the BBU plus the percentage of its current state of charge and the estimated time until it will be depleted e The current BBU temperature voltage current and remaining capacity e The estimated time until the battery is fully charged only if the battery is charging Replacing Battery Backup Units Intel recommends that you replace BBUs once a year or after 500 recharging cycles whichever comes first The warranty on the battery pack is for one year After you install a new BBU use one of the Intel configuration utilities to reset the battery recharge cycle counter to zero For instructions see Chapter 3 Monitoring BBUs with the Intel Configuration Utilities Disposing of Battery Backup Units WARNING Do not damage the battery pack in any way Toxic chemicals can be released if it is damaged The material in the battery pack contains heavy metals that can contaminate the environment Federal state
11. r Boards and Server Chassis Safety Information Intel WRA a ERG IRS aH ZG Do Important Safety InstructionsConsignes de s curit Lisez attention toutes les consignes de s curit et les mises en garde indiqu es dans ce document avant de suivre toute instruction Consultez Intel Server Boards and Server Chassis Safety Information rendez vous sur le site http support intel com support motherboards server sb cs 010770 htm Instrucciones de seguridad importantes Lea todas las declaraciones de seguridad y precauci n de este documento antes de realizar cualquiera de las instrucciones Vea Intel Server Boards and Server Chassis Safety Information en http support intel com support motherboards server sb cs 010770 htm A WARNINGS Server power on off The push button on off power switch on the front panel of the server does not turn off the AC power To remove AC power from the server you must unplug the AC power cord from either the power supply or wall outlet e Hazardous conditions power supply Hazardous voltage current and energy levels are present inside the power supply enclosure There are no user serviceable parts inside it servicing should only be done by technically qualified personnel 2 Intel RAID Smart Battery User s Guide Installing the AXXRSBBU6 Oy OVP GOIN Figure 1 displays the top and bottom views of the AXXRSBBUB6 The battery pack is mounted on a daughtercard which mounts to th
12. rver Platform S7000FC4UR you must remove the processor air baffle and push back on the guide latch while pulling up on the riser card 4 Place the RAID controller on a flat clean static free surface B Follow these steps to install the AXXRSBBU6 on the RAID Controller 1 Ground yourself and remove the AXXRSBBU6 from the package 2 Insert the battery pack harness connector number 4 in Figure 1 at the end of the colored wires into the 5 pin J4 connector number 1 in Figure 1 on the backside of the AXXRSBBU6 3 Make sure the 3 standoffs and 6 screws and the Phillips screwdriver are easily available during the following steps 4 Remove the protective metal cover from the battery connector on the RAID controller card J10 on the Intel SRCSASBB8I and Intel SRCSASLS4L 5 On the Intel RAID Controller SRCSASBB8I and the Intel RAID Controller SRCSASLS4I place the RAID controller with the components facing up AF002649 Figure 2 Battery alignment on the add in Intel RAID Controllers 6 Hold the AXXRSBBU6 so that the battery side is up and the three screw holes align screw ap Standott 7 32 L f header screw i connect Figure 3 Battery board mounting on RAID controller board 7 Place the three standoffs 6 in Figure 1 between the two cards in the three screw holes 8 Carefully press the AXXRSBBU6 onto the RAID controller so that the two connectors shown in Figure 3 are firmly joined e On the Intel
13. ta Intel recommends that you set the RAID controller Write Policy to write through until the battery unit is fully charged When the battery unit is charged you can change the Write Policy to write back to take advantage of the performance improvements of data caching The maximum ambient temperature for the battery pack is 45 C Note The temperature of the battery pack is generally 15 20 degrees higher than the ambient temperature during fast charge Therefore to complete the fast charge cycle ambient temperature should be less than 45 C If the ambient temperature exceeds 45 C the fast charge cycle will terminate prematurely thus preventing the battery pack from reaching a fully charged state Step by step AXXRSBBUG6 Installation Follow the steps in this section to install the AXXRSBBU6 on the Intel RAID Controller SRCSASBB8I or SRCSASLS4I A If the RAID controller is already installed in a computer follow these steps to remove it before you install the AXXRSBBU6 1 Shut down the computer turn off the power and unplug the power cord s 2 Remove the cover from the computer and ground yourself before touching the RAID controller Carefully unplug all cables going to the RAID controller On the data cables depress the silver spring at the connector end to make sure the 2 tiny catches release 3 Following the instructions in User s Guide for your server carefully remove the RAID controller from its slot On the Intel Se
14. tel recommends that you replace the BBU once per year or after 500 recharge cycles whichever comes first Note This chapter describes only the BBU related features of the Intel utility programs For complete information on these utilities see the Intel RAID Software User s Guide Monitoring BBUs with the RAID BIOS Configuration Utility The Intel RAID BIOS Console configures disk arrays and logical drives It is independent of the operating system and accessed at server start up by pressing lt Cntrl gt lt G gt To view the BBU information follow these steps 1 2 3 4 At boot press lt Cntrl gt lt G gt when prompted In the RAID BIOS Console choose Adapter Properties on the main menu Click Next to view the second Adapter Properties screen In the Battery Backup field at the top left of the screen click the word Present RAID BIOS Configuration Utility Battery Module BatteryType iBBU Design Info Voltage 5457 mV Mfg Name 5110005 Current 9 Mfg Date 7 19 2007 Temperature 28deg centigrac Serial No 1899 Status Design Capacity 880 mAh Design Voltage 4800 mV Device Name 5906 2 Device Chemistry NiMH Capacity Info FullCharge Capacity 923 mAh Remaining Capacity 997 mAh Properties Auto Learn Period days 30 Next Learn Time 12 2 2007 23 20 33 Learn Delay Intervalthrs 0 Auto Learn Mode Auto Figure 5 Battery monitoring with the
15. ts subsidiaries in the United States and other countries Other names and brands may be claimed as the property of others Copyright 2008 Intel Corporation All Rights Reserved Copyright 2008 by LSI Logic Corporation All rights reserved ii Contents EASE OU FIU S tes asec ces tcc ces the a tes ca aaaea cee a aaa a ana adaa a ani daaa iv Listof Tables aaae aa cece ee ee nanea daaa iv About the Intel RAID Smart Battery cccsssssssessssssssssssssssssseeseeeeeeeeeeeseees i Installing the AXXRSBBUG cccccceeeeesesessseeeeceeeeeeeeeeesssnneeeeeeeeeeeeeeeseeesseas 3 Important Pre installation Considerations cccccceeeeeeeeeeeneeeeeeeeeeeeeeeeaeeeeeeenaeeeeenee 4 Step by step AXXRSBBUG Installation ccceccecccceeceeeeeesseeneeeeeeeeeeeeessnecaeeeeeeeesenees 4 Monitoring Battery Backup ccssssssecessecseceeeeseesessseseeeseeseeseeeeseeeseeeeseeeeseeees 7 Monitoring BBUs with the RAID BIOS Configuration Utility ec ceeeeeeeeseeeeeeetteeeees 7 Using Intel RAID Web Console 22st le is ae a aaah a Fae i 8 Replacing Battery Backup Units ccssscssseeeeeeeseeeeeeeeesssseeeseeseeesseeeeeeeeeees 9 Disposing of Battery Backup UniItS 200 00 eee eee eee eee e eee ae ee eee ee ee eee aaaeeeeeeeeeeeeeeeeeeaaaaes 9 Battery Backup Unit SpecificationsS ssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnn 10 Battery Life and Data Retention Time
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