Skip to main content
  1. Home >
  2. Products >
  3. Computing Products >
  4. Servers >
  5. Fujitsu SPARC servers >
  6. Downloads >
  7. User Manuals >
  8. Fujitsu M10-4S/SPARC M10-4S Installation Guide >
  9. 3.3.1 Connecting the power cords to the power distribution units of an expansion rack

Contents

  1. Preface
  2. Chapter 1 Understanding the Installation Flow
    1. Click 1.1 Workflow for the SPARC M10-4S
    2. Click 1.2 Workflow for Installing the PCI Expansion Unit
  3. Chapter 2 Planning and Preparing for System Installation
    1.  2.1 Safety Precautions
    2.  2.2 Items Requiring Confirmation before Installation
    3. Click 2.3 Confirming the Physical Specifications of the System
    4. Click 2.4 Confirming Rack Specifications
    5. Click 2.5 Checking Environmental Conditions
    6.  2.6 Checking Acoustic Noise Levels
    7.  2.7 Checking Cooling Conditions
    8. Click 2.8 Checking the Power Input Type
    9. Click 2.9 Preparing Power Supply Facilities
    10. Click 2.10 Checking External Interface Port Specifications
    11.  2.11 Checking the Functions of the Operation Panel
  4. Chapter 3 Installing the System
    1.  3.1 Preparing the Necessary Tools/Information for Installation
    2. Click 3.2 Confirming Delivered Components
    3. Click 3.3 Installing a Rack
    4. Click 3.4 Mounting the Chassis in a Rack
    5. Click 3.5 Mounting Optional Components
  5. Chapter 4 Configuring Building Block Connections
    1.  4.1 Setting the ID (BB-ID) Identifying a Chassis
    2. Click 4.2 Connecting Cables (for Direct Connections between Chassis)
    3. Click 4.3 Connecting Cables (for Connections through Crossbar Boxes)
  6. Chapter 5 Connecting Cables to the Chassis
    1.  5.1 Connecting Cables to the SPARC M10-4S
    2.  5.2 Connecting Cables to the PCI Expansion Unit
    3.  5.3 Connecting Cables to a Crossbar Box
    4. Click 5.4 Storing Cables
  7. Chapter 6 Performing an Initial System Diagnosis
    1.  6.1 Connecting the System Management Terminal to the Chassis
    2. Click 6.2 Turning On the Input Power
    3.  6.3 Logging In to the XSCF
    4.  6.4 Checking the XCP Version
    5.  6.5 Checking the Altitude Setting
    6.  6.6 Checking the Time Setting
    7.  6.7 Performing a Diagnosis Test
    8.  6.8 Checking the Component Status
  8. Chapter 7 Making the Initial System Settings
    1.  7.1 Setting the Password Policy
    2.  7.2 Setting a User Account and Password
    3. Click 7.3 Configuring the Telnet/SSH Service
    4.  7.4 Configuring the HTTPS Service
    5. Click 7.5 Configuring the XSCF Network
    6.  7.6 Configuring Memory Mirroring
    7.  7.7 Creating a Physical Partition Configuration List (PCL)
    8.  7.8 Assigning a System Board (PSB) to a Physical Partition (PPAR)
    9.  7.9 Setting a CPU Operational Mode for the Physical Partition
    10.  7.10 Synchronizing the Physical Partition (PPAR) Time and XSCF Time
    11. Click 7.11 Registering a CPU Activation Key
    12.  7.12 Assigning CPU Core Resources to a Physical Partition
    13.  7.13 Starting and Stopping a Physical Partition (PPAR)
    14. Click 7.14 Saving Configuration Information
  9. Chapter 8 Before Expanding/Reducing a System with a Building Block Configuration
    1.  8.1 Confirming the System Configuration
    2. Click 8.2 Confirming the Expansion Pattern of a Building Block Configuration
    3. Click 8.3 Confirming the Reduction Pattern of a Building Block Configuration
  10. Chapter 9 Expanding a System with a Building Block Configuration
    1. Click 9.1 Preparing the Necessary Tools and Delivered Components for Expansion
    2. Click 9.2 Adding the SPARC M10-4S
    3. Click 9.3 Adding Expansion Rack 1 (Expansion to Up to the 8BB Configuration)
    4.  9.4 Adding Expansion Rack 2
    5. Click 9.5 Adding Expansion Racks 1 and 2
  11. Chapter 10 Removing a System with a Building Block Configuration
    1.  10.1 Preparing the Necessary Tools for Removal
    2. Click 10.2 Removing the SPARC M10-4S
    3.  10.3 Removal of Expansion Rack 2, and Decrease of the Number of SPARC M10-4S Units to Four or Less
  12. Appendix A Troubleshooting
    1.  A.1 Understanding the Usual Problems and Their Corrective Actions
    2. Click A.2 Understanding Commands for Troubleshooting
    3. Click A.3 How to Restore a BB-ID from an Incorrect Setting
  13. Appendix B Cable Connection Information on Building Block Configurations
    1.  B.1 2BB Configuration (Direct Connections between Chassis)
    2.  B.2 3BB Configuration (Direct Connections between Chassis)
    3.  B.3 4BB Configuration (Direct Connections between Chassis)
    4.  B.4 2BB Configuration to 8BB Configuration (Connections through Crossbar Boxes)
    5.  B.5 9BB Configuration to 16BB Configuration (Connections through Crossbar Boxes)
    6.  B.6 Power Cord Connections in Expansion Racks
  14. Appendix C Setup Command Workflow
  15. Appendix D Installation Procedure Checklist
    1.  D.1 From Installation of a Standalone Configuration to Initial Diagnosis
    2.  D.2 From Installation of a Configuration with Direct Connections between Chassis to Initial Diagnosis
    3.  D.3 From Installation of a Crossbar Box Connection Configuration to Initial Diagnosis

3.3.1 Connecting the power cords to the power distribution units of an expansion rack


3.3.1 Connecting the power cords to the power distribution units of an expansion rack
This section describes the procedure for connecting the power cords to the power distribution units (PDUs) of an expansion rack (referred to below as the rack).
  1. Turn off the circuit breaker switches (CB switches) on the PDUs.
    Open the rear door of the rack, and pull up all the CB switches on the PDUs.
    When pulled up, a CB switch is turned off. When pushed in, the switch is turned on.
    Figure 3-3 shows the location of the PDU for single-phase power feed and the location of the CB switch on the PDU for three-phase power feed. Two units of either type of PDU are mounted for each expansion rack.
    A in Figure 3-3 is the CB switch. A PDU has 12 CB switches, so there are 24 switches per rack.
    Keep the CB switches turned off until you turn them on in "6.2.2 Turning on the input power and starting the XSCF."
Figure 3-3  Locations of the CB switches on the PDUs
Figure 3-3 Locations of the CB switches on the PDUs
  1. Remove the side plate on the right side as viewed from the front of the rack.
    a. Remove the 10 screws securing the side plate.

    b. Remove the side plate by lifting it up.
Note - Be careful when removing the side plate because it weighs about 13 kg.
Remarks - Expansion rack 2 does not have the side plate.
Figure 3-4  Removing the side plate
Figure 3-4 Removing the side plate
  1. Connect the power cords.
    The wiring of the power cords may run from above the rack or below the rack. Perform this work by following the corresponding procedure.
  1. Wiring the power cords from above the rack (ceiling side)
  1. a. Remove the four screws securing the top cover of the rack.

    b. Remove the top cover by lifting it up.
Note - Be careful because work on the top cover section is done high off the ground. Never do anything dangerous such as putting your foot on the rack, which would be very dangerous.
Figure 3-5  Removing the top cover
Figure 3-5 Removing the top cover
  1. c. Fit the protection bushing (A in Figure 3-6) in the top opening of the rack.
Figure 3-6  Fitting in the protection bushing
Figure 3-6 Fitting in the protection bushing
  1. d. Insert the PDU connection side of the power cords through the top opening of the rack.
    A in Figure 3-7 represents the power cord for single-phase power feed.
    B in Figure 3-7 represents the power cord for three-phase power feed.
Figure 3-7  Inserting power cords
Figure 3-7 Inserting power cords
  1. e. Connect the power cords to the PDUs.
    Each cable has an attached label showing the connection destination. Each PDU also has an indicator. So, match it with the right cable to connect the cable. For the PDU mounting locations, see Figure 3-8.
Figure 3-8  Connecting power cords
Figure 3-8 Connecting power cords
*1 PDU#0 and PDU#1 are for expansion rack 1. PDU#2 and PDU#3 are for expansion rack 2.
  1. f. Secure all the power cords to the column, with the supplied binding bands (A in Figure 3-9).
    When securing them, allow an extra length of about 30 cm (12 in.) in each power cord.
Remarks - Figure 3-9 shows single-phase power feed. The required lengths are the same as for three-phase power feed.
Figure 3-9  Securing power cords
Figure 3-9 Securing power cords
  1. Wiring the power cords from below the rack (floor side)
  1. a. Move the rack forward 50 cm (20 in.) from the power cord opening (A in Figure 3-10).
Figure 3-10  Moving the rack
Figure 3-10 Moving the rack
  1. b. Draw in the PDU connection side of the power cords into the rack through the power cord opening.

     A in Figure 3-11 represents the power cord for single-phase power feed.
     B in Figure 3-11 represents the power cord for three-phase power feed.
Figure 3-11  Drawing in power cords
Figure 3-11 Drawing in power cords
  1. c. Connect the power cords to the PDUs.
    Each cable has an attached label showing the connection destination. Each PDU also has an indicator. So, match it with the right cable to connect the cable. For the PDU mounting locations, see Figure 3-12.
Figure 3-12  Connecting power cords
Figure 3-12 Connecting power cords
*1 PDU#0 and PDU#1 are for expansion rack 1. PDU#2 and PDU#3 are for expansion rack 2.
  1. d. Secure all the power cords to the column, with the supplied binding bands (A in Figure 3-13).
    When securing them, allow an extra length of about 30 cm (12 in.) in each power cord.
Figure 3-13  Securing power cords
Figure 3-13 Securing power cords
Remarks - Figure 3-13 shows single-phase power feed. The required lengths are the same as for three-phase power feed.
  1. Attach the side plate that was removed in step 2.
    Attach the plate by reversing the removal procedure of step 2. Move the rack as appropriate into position for attaching the side plate.
  2. Move the rack to the installation location.

Top of Page