Dual Feed DC Telecom Power Supply Installation and User`s Guide
Contents
1. ground stud 2 H DGND PIN 1 48V red _ _ _ B I DGND PIN 2 FGND green Topuonal PIN 3 RTN black FGND FEED A 2 D D KU earth ground FEEDB PIN 1 48V red D D PIN 2 FGND green PIN 3 black H 1 Required Use ground stud to connect e 9 Frame Ground and Earth Ground O or E 2 Use ground stud to connect to Earth Ground PULS tS 3 Additional option Use connector to connect PIN 2 green D Digital Ground to all systems PIN 3 RTN black DGND 3 optional D ground stud earth ground PIN 4 48V red PIN 2 FGN green 1 D PIN 3 RTN black Q Table 6 Frame Ground to Digital Ground Isolated with barrier strip entry Continuous Computing Corp Page 16 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM Powering On the System To enable power to your system and in turn the Power Supply you can use two different methods Enabling system from the Continuous Control Node CCN front panel Enabling system from the Craft console Caution Ensure proper operating temperature ranges are met Permanent damage to the Power Supply may res2. 26 CONTACTING TECHNICAL SUPPORT 26 Continuous Computing Corp Page 3 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM mnaseumst TABLE OF FIGURES FIGURE 1 SYSTEM BLOCK DIAGRAM ccssssssssccececssssaccecececssssnaececececesnseaeaesesenssaaecececsesesseaececscsessanaaeas 7 FIGURE 2 100W DUAL FEED DC TELECOM POWER 0 8 FIGURE 3 150W DUAL FEED DC TELECOM POWER SUPPLY eese ener enne 9 FIGURE 4 350W DUAL FEED DC TELECOM POWER SUPPLY eese eene enne 9 FIGURE 5 CARD INSTALLATION AND REMOVAL ccessessssecececeesssececececeesenesececececsesseaececececsenssaeeeeeeeees 11 FIGURE 6 CONNECTING THE POWER INPUT MODULE CONNECTOR TO 12 BIGURE7 CCN ERONEPANEL er RUF 17 FIGURE 8 LEDS FOR 100W 150W AND 350W POWER SUPPLIES cccsesssscceceesesssaecececeesenssneeeeeeeees 22 FIGURE 9 J1000 PINOUT VIEWED FROM BOARD EDGE cene 23 TABLE OF TABLES TABLE 1 TYPOGRAPHIC CONVENTIONS cssssccccccecsessssececececsesssaecesececsesesaecesescseeaeseeeceesesneaeeeeeeseseneeaeas 6 TABLE 2 POWER SUPPLY SLOT WIDTHS ccssccccccecsessssscecececsessaeeesececeesesaececesesesnsaeseeeccesesnsaseeesesesenseaeas 7 TABLE 3 FRAME
3. meme nennen eene nene nne nnns aai arena rena 19 TROUBLESHOOTING SCENARIOS eese nene nene tenete nnn 19 CHECK THE LEDS 19 MSE E AE EE 19 Pse the aults a ENE ESER aaie 19 Use the voltages command eene TE ENEE E nennen nnne trennen 20 CHECK THE FUSES cscs cru eripe esee ivt Per EN ES 20 REMOVING THE POWER SUPPLY eese eee 21 REMOVING THE POWER INPUT MODULE eere ennene nen eh ennt rennen nre retener rne nnn 21 CONTACT TECHNICAL 0 ehh eheh enit ennt inet 21 5 LEDS CONNECTOR USAGE AND SPECIFICATIONS eene 22 BIETET 22 The INPUT t erect rte leet a e eR ERE EEUU 22 Me ON EM LEE m 23 TRG PIG D TETTE 23 CONNECTOR USAGE 2 23 FLOOO PIN PPM 23 SPECIFICATIONS ce coe 8 nested esiste ste desees ten 24 6 TECHNICAL 0
4. location details Continuous Computing Corp Page 11 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C co ous PurtiMkhrnaeumal Two available midplane options Figure 6 Connecting the Power Input Module connector to midplane 2 Press the Power Input Module faceplate in between the adjacent faceplates and tighten the Module s four captive screws using a 1 Phillips screwdriver 3 Connect 48V according to the instructions listed in Section 3 Grounding Your System Continuous Computing Corp Page 12 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM 3 Grounding Your System Definitions of Terms Earth Ground Connects to earth to protect from damage due to lightening or static electricity also establishes a zero voltage reference Frame Ground Grounds the system chassis usually via an external ground pin located on the rear of the rack Normally connected to Earth Ground Digital Ground The internal circuitry ground used in processor and peripheral cards and other system electronics This ground may be directly connected to Frame Ground or left isolated depending on your preference System Grounding Options Your system can be grounded in two ways connected or isolated Identify the type of power entry your system has and the grounding
5. 1 48V red plug available from Continuous B PIN 2 FGN green D Computing Corporation to short H PIN 3 RTN black Digital Ground to Frame Ground shorting plug I optional 9 4 ground stud earth ground PIN 4 48V red 2 green D PIN 3 RTN black Table 4 Frame Ground to Digital Ground Connected with power entry connectors Continuous Computing Corp Page 14 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM Frame Ground to Digital Ground Isolated Barrier strip power entry Digital Ground black MEE cam M La optional CP mean teen 1 Required Connect Frame Ground to Earth 48V red lt Ground using ground wire Feed A Return black 2 Additional option Connect Digital Ground me 7 on barrier strip to Digital Ground to all 48V red m EX Feed TUEA systems Return black leo 5 earth ground Table 5 Frame Ground to Digital Ground Isolated with barrier strip power entry Continuous Computing Corp Page 15 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C con ove
6. 3000m 300 LFM 40 C to 70 C 5 to 95 relative humidity noncondensing 10000m Continuous Computing Corp Page 24 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM 3 IEFMPMUIMAETHBPUEMAlTHUS C continuous UL cUL1950 3rd Edition Recognized Component UL cUL1950 Listed Systems only European Low Voltage Directive Systems only FCC Class A European EMC Directive Systems only Telcordia NEBS GR 63 CORE Level 3 Telcordia NEBS GR 1089 CORE Level 3 UL cUL CE Systems only Table 8 Specifications Continuous Computing Corp Page 25 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM metumet 6 Technical Support Before contacting the Technical Support team at Continuous Computing be sure you have read Section 4 Troubleshooting of this guide If you continue to experience problems with the Power Supply please contact the Technical Support team at Continuous Computing by any of the methods listed below Note Please be sure to include the serial numbers for each affected module system and or part Contacting Technical Support To contact the Technical Support team at Continuous Computing do one of the following e Email us at support ccpu com e Visit our support web site at http support ccpu com This site features our automatic technical support system Create a new user profil
7. are trademarks or registered trademarks of Sun Microsystems Inc in the United States and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the United States and other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc CompactPCI is a registered trademark of PICMG The information contained in this document is not designed or intended for use in human life support systems on line control of aircraft aircraft navigation or aircraft communications or in the design construction operation or maintenance of any nuclear facility Continuous Computing Corporation disclaims any express or implied warranty of fitness for such uses Continuous Computing Corp 2 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM Table of Contents 1 INTRODUCTION adscrito aene RE ott LA t d een 5 DESCRIPTION 5 USING THIS GUIDE et sue uode 6 TYPOGRAPHIC CONVENTIONS ete eoetee e eebute to koe 6 IDEFINITIONS OF TERMS pbeuiute es EN ete dte reset 7 POWER SUPPLY WIDTHS cscsssesesesesesesescsesesesesesesesesesesesecesenes
8. option you desire in the diagrams below Once you have identified your power entry and chosen a grounding option follow the instructions for grounding your system Frame Ground to Digital Ground Connected Barrier strip power entry Digital Ground black DGND r wer 1 Required Connect Frame Ground to rame Ground green opti Frame Ground geen e Earth Ground using ground wire 48V red t Eee A X 2 Additional option Connect Digital 3 Ground to Frame Ground with metal T 48V red shorting bar available from Continuous M o Eo Computing Corporation Table 3 Frame Ground to Digital Ground Connected with barrier strip power entry Continuous Computing Corp Page 13 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM coatiauous Power entry connectors ground stud DGND PIN 1 48V red H PIN2 PIN 3 RTN black n FGND earth ground PIN 1 48V red E a ia mak 1 Required Connect Frame Ground i to Earth Ground with ground wire or 2 Use ground stud to connect to Earth Ground H 3 Additional option Use shorting H D PIN
9. Dual Feed DC Telecom Power Supply Installation and User s Guide COMPUTING CORPORATION ous 9380 Carroll Park Drive San Diego CA 92121 2256 858 882 8800 www ccpu com Continuous Computing Corp Page 1 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C Ca alt AMOUS 2000 2001 Continuous Computing Corporation All rights reserved The information contained in this document is provided is without any express representations of warranties In addition Continuous Computing Corporation disclaims all implied representations and warranties including any warranty of merchantability fitness for a particular purpose or non infringement of third party intellectual property rights This document contains proprietary information of Continuous Computing Corporation or under license from third parties No part of this document may be reproduced in any form or by any means or transferred to any third party without the prior written consent of Continuous Computing Corporation Continuous Computing the Continuous Computing Corporation logo Continuous Control Node CCN Continuous System Controller CCPUnet CCNtalk Field Replaceable Microprocessor and Field Replaceable System are trademarks or registered trademarks of Continuous Computing Corporation in the United States and other countries Sun the Sun logo SPARCengine Solaris and OpenBoot
10. GROUND TO DIGITAL GROUND CONNECTED WITH BARRIER STRIP POWER ENTRY 13 TABLE 4 FRAME GROUND TO DIGITAL GROUND CONNECTED WITH POWER ENTRY CONNECTORS 14 TABLE 5 FRAME GROUND TO DIGITAL GROUND ISOLATED WITH BARRIER STRIP POWER ENTRY 15 TABLE 6 FRAME GROUND TO DIGITAL GROUND ISOLATED WITH BARRIER STRIP ENTRY 16 TABLE 7 VOLTAGES COMMAND OUTPUTS ssssssssececsessssscecececsesssecesececeeseseseseccceesesseaeceeeeecsenssaeaeeeeeens 20 TABLE 8 SPECIFICATIONS ccccccscssssscececececsenseaeceeececsesssaececececsesesseseeececeeseseseseeeceeseseaeceeeceesenesaeeeeeeeees 25 Continuous Computing Corp Page4 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM mnaseumst 1 Introduction Welcome to the Dual Feed DC Telecom Power Supply User s Guide This guide contains information about the installation and use of Continuous Computing Corporation s 100W 150W and 350W Dual Feed DC Telecom Power Supplies This guide includes the following information related to the 100W 150W and 350W Dual Feed DC Telecom Power Supplies Unpacking installing and starting up e Grounding your system Troubleshooting Connector usage and specifications Description The Continuous Computing Telecom Power Supply offers 100 150 or 350 watts of Hot Swappable load sharing power for a CompactPCI system The Power Supply is designed for the Central Of
11. N or the Power Supply will need to be replaced To determine which is defective first try swapping in another Power Supply If the new Supply does not work try swapping in another CCN By doing so you will be able to figure out if the communication problem is due to the Supply or the CCN Use the voltages command If the above does not solve the problem try using the voltages command on the CCN to determine whether the currents or temperature are out of range The voltages command lists all sampled voltages and temperatures along with the minimum and maximum values since the last voltages reset command which clears all of the stored min max values In addition the allowable upper and lower limits for each sampled voltage or temperature are displayed Output Indicates TEMPO The temperature within the chassis The CCN power feeds ALM12A and ALM12B ALM12B is only present in multi node systems TEMP1 An extra sensor that is typically not connected the remaining voltages voltages Table 7 voltages command outputs Check the Fuses 1 If your system uses a single Power Supply halt the operating system 2 Remove the Power Supply from the system To do this use the Removing the Power Supply procedure below 3 Using the photo of your Power Supply see Figure 2 Figure 3 or Figure 4 locate the Feed A and Feed B fuses on your board 4 Witha continuity meter check the fuse on t
12. ailed Note The FLT LED is driven by the CCN Therefore if the CCN is not attached the FLT LED will never light Connector Usage J 1000 Pinout Pin A B ic 1 3V sense Fault LED A 3V parallel C Food A 2 3V sense Fault LED K PWR enable 3 RSVD Feed A detect 5V parallel C 48V Return 4 12V stby Feed B detect SV sense 5 SDA DGND SV sense C AGV Ebed E 6 SCL 412V 12V 7 12V 12V 12V O 8 12V 12V 12V FGND CBA OOO 1 OOOS3 4 OOO5 OOO6 OOOS8 DGND Ore C DGND C E 3 3V Figure 9 J 1000 pinout viewed from board edge Continuous Computing Corp Page 23 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM con ove Specifications 100W 150W 350W 12A 30A 30A 15A 30A 30A 6A 8 3A 8 3A 0 5A 0 5A 0 5A 1A 1A 1A Note Due to the use of a shared heatsink the maximum combined power dissipation for 5V 3 3V and 12V is 150W 5V 5 0V 3 3 3V 3 3V 5 12V 12 0V 5 12V 12 0V 5 Standby 12 3 5 Voltage 42VDC to 56VDC 12A maximum steady state 30A maximum inrush Input Power Available On Fault Type M Hybrid DIN Eurocard 6U 100W 150W 350W 1 slot 1 slot 2 slot 160mm x 160mm x 160mm x 233mm x 233mm x 233mm x 20mm 30mm 40mm 5 C to 50 C Operating 5 to 90 relative humidity noncondensing
13. d DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM 5 LEDs Connector Usage and Specifications Input OK LED green Output ON LED green Fault LED red Figure 8 LEDs for 100W 150W and 350W Power Supplies LEDs The INPUT LED The green INPUT LED is activated when 48V are present on Feed A B or both Whenever the INPUT LED is lighted the Supply is generating standby power for an attached CCN Note A solder side cover is on the Power Supply However if you are ejecting the Power Supply before removing it completely from the chassis you should wait for the INPUT LED to go completely dark indicating that any hazardous voltages on the board have been discharged Continuous Computing Corp Page 22 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C con ove The ON LED The green ON LED is activated when the Power Supply has been enabled to supply 5V 12V 3 3V and 12V to the PCI portions of the system circuitry Therefore 48V power can be coming in but the converters may not be enabled such that they are generating output power from the 48V this is the distinction between INPUT and ON The FLT LED The red FLT fault LED is activated when one or both of the fuses have blown The FLT LED is activated when Feed A Feed B or both have lost power from the external source or the onboard converters have f
14. e Then submit a new ticket at the Welcome to SupportWizard page This process ensures that our team delivers a timely solution to any technical problem you have e Call us at 858 882 8911 9 00 a m 5 00 p m PST Note If you have a Gold or Platinum service contract follow the contact instructions provided with your contract Continuous Computing Corp Page 26 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM
15. esesesesecesssesesesesesesesesesesesssesesesesesesesesees 7 SYSTEM BLOCK DIAGRAM 7 PHOTOS m 8 2 UNPACKING INSTALLING AND STARTING UP 10 ELECTROSTATIC DISCHARGE 0 10 STORAGE MMC 10 UNPACKING 10 INSTALLING THE POWER SUPPLY 10 INSTALLING THE POWER INPUT MODULE c00seseseseseseeeseeeseseseeeseseseneseseseseseseseeusesusesusesnseensesnseensees 11 3 GROUNDING YOUR nennen eene enses assa near n 13 IDDEFINITIONS OR TERMS EE A EE Or en NEN Hai 13 SYSTEM GROUNDING OPTIONS EEr 13 Frame Ground to Digital Ground Connected eese eene 13 Frame Ground to Digital Ground Isolated eene rene 15 POWERING ON THE SYSTEM 2 Que NEN TEKENET 17 Enabling system from CCN front panel essent nennen ens 17 Enabling system from Craft console essent nennen trennen nennen ens 17 POWERING OFF THE SYSTEM e irre eee e dele eee ans 18 Disable system from CCN front panel eese eene nre rene eere 18 Disable system from Craft console eese nennen nennen eene eren ens 18 4 TROUBLESHOOTING
16. fice with dual input feeds and 48V DC input Typical systems combine two Supplies to provide redundant power Each Power Supply also provides a standby power output for use by a Continuous Control Node CCN Features of the Dual Feed DC Telecom Power Supply include e Hot Swap and Load Sharing The Power Supply is designed for redundant operation A failed Power Supply can be replaced without application downtime Load sharing ensures that supplies run cooler leading to increased system reliability e Standby Power Standby power provides an output that is always on to power a Continuous Control Node This enables remote power cycling and system diagnostics even when the Power Supply is off e Over Temperature and Short Circuit Protection Protection features reduce the possibility of hardware damage during extreme temperatures or fault conditions e Remote Sense on 5 and 3 3V Remote sense provides high quality power to critical system components e Dual Input Feeds Dual power feeds allow the system to continue running even if one feed drops out e 6U CompactPCI Form Factor Standard 6U form factor allows for easy integration into CompactPCI system without awkward divider rails The Telecom Power Supply is a Basic Hot Swap device PICMG 2 1 R1 0 describes Basic Hot Swap as a board powered and enabled for access by the PCI bus in configuration space only upon insertion The board s configuration space is not yet initialized You must ini
17. he Power Input Module contains only passive components and therefore is extremely unlikely to be the cause of failure Check the LEDs If the INPUT LED is not on one or more of the following applies The 48V source has not been enabled externally e The Power Input Module is not correctly connected or the cables bringing power have improper polarity Both the Feed A and Feed B fuses have blown on the Power Supply Use the Check the Fuses procedure below to determine if the fuses have blown If the FLT LED is on one or more of the following applies One of the fuses or both have blown Use the Check the Fuses procedure below to determine if the fuses have blown Feed or Feed B or both have lost power from the external source The onboard converters have failed Note The FLT LED will light only if the CCN is connected Use the Command Line Interface CLI or the GUI to the CCN to further troubleshoot the Power Supply and find out whether the problem is external or internal See the section below Use the CCN to troubleshoot from the CLI Use the CCN If the above conditions have been checked and do not solve the problem you can use the CCN to investigate the status of the Power Supply If the CCN is receiving alarm power from a redundant Supply within that system or from a crossover connection of alarm power from the opposite side of the system even if a Power Supply is dead the CCN can
18. he card If one or both fuses are blown return the Power Supply to Continuous Computing Corporation for analysis and repair Continuous Computing Corp Page 20 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM mnaseumst Removing the Power Supply To remove the Power Supply 1 If your system uses a single Power Supply halt the operating system If your system is redundant skip the next step Power down the system Loosen the captive screw on each ejector latch handle to disengage the Power Supply from the system chassis Refer to Figure 5 for ejector latch handle details Press the ejector latch handles away from the faceplate Gently slide the module out of the system chassis Removing the Power Input Module To remove the Power Input Module al Um Be Halt the operating system Power down the system Disable the 48V at the source to prevent accidental contact with hazardous voltages Disconnect the connectors from the panel ring lugs or 3 pin AMP MATE N LOK Unscrew the panel Disconnect the 6 pin keyed Molex connector from the midplane Remove the Power Input Module Contact Technical Support If you continue to experience problems with your Power Supply contact the Technical Support team at Continuous Computing See Section 6 for contact information Continuous Computing Corp Page 21 File CC00313 00 San Diego CA Dual Fee
19. own the system s operating system In Solaris do this using the halt command 2 Disable power from your system using one of the methods listed below Disable system from CCN front panel Locate the On Off toggle switch on the CCN front panel See Figure 7 for location details Note This switch utilizes a locking mechanism to avoid accidental actuation Pull the switch lever out and push up or down as needed If CCN daemon is installed and configured for shutdown on the CCN Pull the On Off toggle switch lever out and pushing down towards the OFF LED hold for one second The OFF LED will begin to blink Once the operating system has shut down the ON LED will go dark and the OFF LED will stop blinking and stay lit If CCN daemon is not installed on the CCN Ensure that the operating system is completely shutdown using the halt command Pull the On Off toggle switch lever out and push down towards the OFF LED hold for five seconds Disable system from Craft console If CCN daemon is installed at the 00 ccncli gt prompt type off If CCN daemon is not installed at the 00 ccncli gt prompt type forceoff Continuous Computing Corp Page 18 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM metumat 4 Troubleshooting Troubleshooting Scenarios In the event that the Power Supply should fail in any way use the following procedures to troubleshoot Note T
20. rade a b c d f AaBbCc123 Book titles new words or e This manual is used in terms or words to be conjunction with the emphasized SPARCengine CP1500 User s Manual e You must be grounded to avoid ESD damage to the equipment ABC Acronyms Locate the On Off toggle switch on the CCN front panel A Caution Failure to heed the instructions that follow the Caution symbol may result in damage to the equipment Table 1 Typographic conventions Continuous Computing Corp San Diego CA Page 6 Dual Feed DC Telecom Power Supply User s Guide File CC00313 00 Last saved 2 12 01 4 57 PM Definitions of Terms Power Supply Refers to the larger card installed in the front of the system Power Supply also refers to the larger card and Power Input Module as a unit Power Input Module Refers to the interface module installed at the back of the system Continuous Control Node CCN Refers to the module that monitors and controls a compute node in a CompactPCI system Power Supply Widths 100W 1 slot 4HP 150W 1 V slots 6HP 350W 2 slots SHP Table 2 Power Supply slot widths System Block Diagram Load Shared System Power Figure 1 System block diagram Continuous Computing Corp Page 7 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM ENHPMUFIMETIHBPURMATUM C ca atinuous Pho
21. still be used to determine problems with the Power Supply Use the faults command First login to the CCN and type faults The faults command shows what is active at the time indicating one or more of the following a Feed A fault a Feed B fault or a power converter fault The output from the faults command will look as follows samplesys ccncli gt faults ST Description 1 L Sampled ALM12A out of range use voltages 2 L Sampled ALM12B out of range use voltages 8 A Power Supply A not present 9A Power Supply B not present Continuous Computing Corp Page 19 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM 10 L Disk A not present 16 L Power Supply A 48V feed A no power 17 L Power Supply A 48V feed B no power 20 L Power Supply B 48V feed A no power 21 L Power Supply B 48V feed B no power 27 A Application heartbeat not received within timeout period samplesys ccncli gt Note If the condition causing the fault is current then the fault is active Once the condition has been corrected then the fault is latched Faults can be cleared using the faults reset command If the power switch on the CCN is used to turn the Supply on or off and the Power Supply s ON LED does not come on when it should a communication problem between the CCN and the Power Supply has occurred Therefore either the CC
22. tiate software connection at the system console The power circuitry is controlled so that inserting in or extracting from a live redundant system will not cause any electrical damage If the system is not redundant it must be halted before servicing Continuous Computing Corp Page 5 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM continuous Using This Guide This guide is written for computer technicians and hardware and software engineers It is assumed that the user of the Power Supply is Familiar with the handling of ESD sensitive electronic equipment e Standard 48V wiring techniques and safety precautions Typographic Conventions A summary of the typographic conventions used in this guide is listed in Table 1 below Typeface Symbol Meaning Example AaBbCc123 The names of commands Edit your 1ogin file files and directories on At the ok prompt screen computer output AaBbCc123 What you type contrasted To turn the unit on type on with on screen computer at the ccpu gt prompt i e output ccpu gt on lt AaBbCc123 gt Command line placeholder or To delete a file type rm token to be replaced with a lt filename gt real name or value do not type brackets AaBbCc123 Optional argument do not help type brackets dir filename lt a gt lt b gt Required argument do not lt na gt lt cmd gt type brackets g
23. tos Feed A amp B fuses Alarm Standby STBY power fuse Figure 2 100W Dual Feed DC Telecom Power Supply Continuous Computing Corp Page 8 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C con ove Feed A amp B fuses Alarm Standby STBY power fuse i Figure 4 350W Dual Feed DC Telecom Power Supply Continuous Computing Corp Page 9 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM 2 Unpacking Installing and Starting Up Electrostatic Discharge ESD A Caution The Power Supply contains electronic components that are extremely sensitive to static electricity Ordinary amounts of static from clothing and the surrounding environment may destroy components What to do Use an antistatic mat Use an antistatic wrist or foot strap Storage e If the Power Supply is to be stored before unpacking see Table 8 for environmental storage specifications Unpacking A Caution Always maintain an ESD safe environment when handling the Power Supply It contains many components that can be destroyed by ESD Inspect the shipping container for any in transit damage and report it to shipping agent if necessary e Carefully unpack the Power Supply from its shipping container Installing the Power Supply A Caution Yo
24. u may only install the Power Supply in a slot specifically provided for it by Continuous Computing The Power Supply is not interchangeable with supplies from other manufacturers even if they use the same connector Continuous Computing Corp Page 10 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C continuous 1 Slide the card into its slot in the system chassis As the card s ejector latches engage the chassis apply forward pressure while pushing the ejector latch handles toward each other See Figure 5 for an illustration of Power Supply installation 2 When properly installed the connectors of each card will be fully engaged with the chassis midplane The Power Supply s front panel will sit flush with the front panels of the other cards 3 Install and tighten the captive screw supplied with the Power Supply of each ejector latch handle to secure the card to the system chassis Captive Screw EY O Latch Handle Cam Alignment Pin Closed Connector Y F3 Closed Front Side d O 1 A Figure 5 Card installation and removal Installing the Power Input Module 1 Connect the Power Input Module s 6 pin connector to the midplane Note There are two available midplane options Each has a 6 pin connector See Figure 6 for
25. ult from overheating See Table 8 for operating specifications Application user defined LED OnLED OnJ Off Toggle Switch Off LED CONS DB9 Serial Female DCE Craft Console Connection cr Critical Fault LED MJ Major Fault LED o MN MinorFault LED orst Reset Switch Recessed FLT Controller Fault LED SwapOK LED Figure 7 CCN front panel Enabling system from CCN front panel 1 Locate the On Off toggle switch on the CCN front panel See Figure 7 for location details Note This switch utilizes a locking mechanism to avoid accidental actuation Pull the switch lever out and push up or down as needed 2 Pullthe On Off toggle switch lever out and push up towards the ON LED and hold for one second This will turn the system on Enabling system from Craft console At the 00 ccncli gt prompt type on Continuous Computing Corp Page 17 File CC00313 00 San Diego CA Dual Feed DC Telecom Power Supply User s Guide Last saved 2 12 01 4 57 PM C continuous Powering Off the System Caution Before removing power from your system ensure that the operating system has completely shut down Failing to do so may cause disk corruption 1 Shutd
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