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CRAY T3E AC System: Single-cabinet Installation
HMM-164-0
Record of Revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hazard Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESD Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preinstallation Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking Site Planning Requirements . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the Power Cord Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Wiring for High-leakage Current . . . . . . . . . . . . . . . . . . . . . . . .
Unloading the Computer System Equipment . . . . . . . . . . . . . . . . . . . . . . .
Inspecting the System Crates and Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transporting the System to the Designated Location . . . . . . . . . . . . . . . . .
Opening the "OPEN FIRST" Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unpacking the CRAY T3E AC Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unpacking and Positioning the PC-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unpacking and Positioning the System Workstation (SWS) . . . . . . . . . . . .
Unpacking and Positioning Additional System Components . . . . . . . . . . .
Grounding the Mainframe Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying the CRAY T3E AC Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying the Voltage Selector Switch . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting the Optional Customer Alarm . . . . . . . . . . . . . . . . . . . . . .
Verifying the Control System Hardware . . . . . . . . . . . . . . . . . . . . . . . .
Verifying Additional Power Hardware . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying that the Modules Are Seated and Cammed . . . . . . . . . . . . . .
HMM-164-0
ESD Smock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wrist Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cray Research Proprietary
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Summary of Contents for Cray T3E
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Page 1: Table Of Contents
Opening the “OPEN FIRST” Box ....... . Unpacking the CRAY T3E AC Cabinet ...... - Page 2 Powering Up the PC-10 ........Connecting the Input Power to the CRAY T3E Cabinet ....
- Page 3 Example Cable Label ....... Table 6. CRAY T3E AC I/O Bulkhead GigaRing Connections ..Table 7.
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Page 4: Record Of Revision
Installation, publication HMM-371. For information on the SWS installation, refer to System Workstation, publication HTM-222. For information on the CRAY T3E software installation, refer to the CRAY T3E Software Installation and Configuration Guide, publication SG-2610. Installation personnel should have a basic knowledge of computer system power processes. -
Page 5: Important Safety Information
Important Safety Information Important Safety Information The following subsections contain important safety information that you must read and understand before you begin the CRAY T3E AC system installation. Hazard Statements During the installation of the computer system, be alert for hazard advisory statements. -
Page 6: Wrist Strap
• Do not move the cabinets while they are connected to power. • Do not wear watches or jewelry when you work on a CRAY T3E system cabinet. DANGER Keep fingers and conductive tools away from high-voltage areas. Serious injury or death will occur if these precautions are not followed. - Page 7 CRAY T3E AC System: Single-cabinet Installation Important Safety Information • Set all circuit breakers to the OFF (0) position before you plug in the system power cord. • Unplug, lock, and tag the cabinet power plug before you work on the power system components.
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Page 8: Preinstallation Activities
Heat gun (optional -- to verify operation of remote alarm, if used) Checking Site Planning Requirements Before you install your CRAY T3E system, ensure that your site meets all of the site planning requirements included in Preparing for a CRAY T3E Air-cooled System Installation, Cray Research publication number HR-04118. -
Page 9: Checking The Power Cord Receptacle
Refer to Figure 1 for drawings of the 3-phase power plugs and receptacles that are available for CRAY T3E AC cabinets. 1. Turn off, lock, and tag the customer’s circuit breaker(s) that control power for the CRAY T3E AC cabinet power receptacle before you perform Step 2 and Step 3. -
Page 10: Figure 1. Power Plugs And Receptacles
Preinstallation Activities CRAY T3E AC System: Single-cabinet Installation Table 1. Required Power Receptacle Test Readings Cord Assembly From Post To Post Meter Reading P/N 57181600 Not to exceed 140 Vac 60 A, 250 Vac Not to exceed 140 Vac (4-post cord... -
Page 11: Power Wiring For High-Leakage Current
1 unit vertical to 6 units horizontal. Refer to Preparing for a CRAY T3E Air-cooled System Installation, publication HR-04118, for more information on site requirements. -
Page 12: Inspecting The System Crates And Boxes
Inspecting the System Crates and Boxes CRAY T3E AC System: Single-cabinet Installation Figure 2. CRAY T3E AC Cabinet Shipping Configuration Inspecting the System Crates and Boxes The shipping crates contain the mainframe, PC-10, system workstation, additional system components, and system maintenance and user documentation. -
Page 13: Transporting The System To The Designated Location
Use pallet jacks to move the system to its designated location. For the crate that contains the CRAY T3E cabinet, use a regular-length pallet jack (positioned on the side of the crate) to transport the cabinet. You may also use a long pallet jack (approximately 60 in. -
Page 14: Unpacking The Cray T3E Ac Cabinet
NOTE: This procedure applies to CRAY T3E AC mainframes only. To obtain unpacking procedures for additional system equipment, refer to the installation documents that are specific to that equipment. -
Page 15: Figure 3. Cabinet Shipping Crate
CRAY T3E AC System: Single-cabinet Installation Unpacking the CRAY T3E AC Cabinet 3. While someone holds the ramp, cut the horizontal strap. NOTE: The ramp may be positioned as shown below or upside down. CAUTION Someone must hold the ramp when you cut the strap. -
Page 16: Figure 4. Retaining Block And Screws
Unpacking the CRAY T3E AC Cabinet CRAY T3E AC System: Single-cabinet Installation 4. Set the wooden ramp aside temporarily. 5. With an 11-mm wrench, remove the 2 retaining screws that secure the retaining block to the shipping crate, then remove the block, as shown in Figure 4. -
Page 17: Figure 5. Installing The Ramp
CRAY T3E AC System: Single-cabinet Installation Unpacking the CRAY T3E AC Cabinet 6. Use the following procedure to install the wooden ramp: Position the ramp as shown in Figure 5, so that the screw holes on the ramp align with the holes on the pallet. -
Page 18: Figure 6. Cardboard Shipping Container
Unpacking the CRAY T3E AC Cabinet CRAY T3E AC System: Single-cabinet Installation 7. Remove the cardboard cover from the top of the shipping crate. 8. Remove the two U-shaped side panels from the crate by lifting up and then out. Refer to Figure 6. -
Page 19: Figure 7. Removing The Inside Retaining Bar
CRAY T3E AC System: Single-cabinet Installation Unpacking the CRAY T3E AC Cabinet 10. Remove the foam pad from the top of the cabinet; the pad is a single unit. If there is any padding on the side of the cabinet, remove the padding. -
Page 20: Figure 8. Shipping Bolts
Unpacking the CRAY T3E AC Cabinet CRAY T3E AC System: Single-cabinet Installation 12. Use an adjustable wrench (or a 16-mm wrench) to remove the 4 shipping bolts that secure the cabinet to the pallet. To access them, reach under the shipping pallet between the floor pads. -
Page 21: Figure 9. Example Cabinet Floor Plan
CRAY T3E AC System: Single-cabinet Installation Unpacking the CRAY T3E AC Cabinet 14. With at least one partner, carefully roll the cabinet down the ramp. CAUTION The system is heavy, and momentum may carry it down the ramp quickly. Ensure that the system does not roll off the pallet or the system may be damaged. -
Page 22: Figure 10. Door Latches And Handle (Front Door)
Unpacking the CRAY T3E AC Cabinet CRAY T3E AC System: Single-cabinet Installation 17. Open the front cabinet door: a. The door has two latches: top and bottom. For each latch, insert a 4-mm ball-end hex (allen) wrench into the latch and turn the latch counterclockwise 1/4 turn. -
Page 23: Unpacking And Positioning The
Unpacking and Positioning Additional System Components At this point, you should unpack and position any additional system components that shipped with your CRAY T3E AC cabinet. Refer to the appropriate installation documents for details on unpacking additional system components. HMM-164-0... -
Page 24: Grounding The Mainframe Chassis
Grounding the Mainframe Chassis Use the following procedure to ground the chassis: NOTE: The chassis is grounded through the power cord; however, Cray Research recommends that you connect an additional chassis ground. If your site chooses not to connect an additional ground, you must remove the ground strap, which could act as an antenna. -
Page 25: Verifying The Cray T3E Ac Hardware
Complete the following procedures to verify that the condition of cabinet components is suitable for power-up. Figure 12 shows several of the cabinet components; refer to Figure 12 as you complete the verification procedures. Figure 12. CRAY T3E Cabinet Components -- Front View Clock Distribution Power Supply... -
Page 26: Verifying The Voltage Selector Switch
3. If the customer does not plan to connect an optional alarm to the CRAY T3E AC cabinet, install the power cord cover now. (The cover is not preinstalled. Instead, it is wedged between the left side of the power box and the side of the cabinet. -
Page 27: Connecting The Optional Customer Alarm
Power Cord Connecting the Optional Customer Alarm If the CRAY T3E cabinet will connect to the customer’s alarm system, use the following procedure to connect it now: 1. Remove the air filter, which will provide greater access to the power box and remote alarm contacts: a. -
Page 28: Figure 15. Filter Bracket
Verifying the CRAY T3E AC Hardware CRAY T3E AC System: Single-cabinet Installation Figure 15. Filter Bracket Filter Bracket Retaining Screw 2. Remove the cover from the power box: WARNING Electrical shock hazard. Ensure that the power plug is not connected to the power receptacle. -
Page 29: Figure 16. Remote Alarm Contacts - Locations
CRAY T3E AC System: Single-cabinet Installation Verifying the CRAY T3E AC Hardware Figure 16. Remote Alarm Contacts - Locations Table 2. Remote Alarm Contacts - Descriptions Contact Description TB2-1 NC (normally closed) TB2-2 Remote alarm common TB2-3 NO (normally open) -
Page 30: Verifying The Control System Hardware
Verifying the CRAY T3E AC Hardware CRAY T3E AC System: Single-cabinet Installation Verifying the Control System Hardware 1. Open the warning and control system (WACS) panel, which is shown in Figure 17. Use a medium flatblade screwdriver to turn the 2 panel latch screws clockwise, which loosens them. -
Page 31: Figure 18. Wacs With Front Panel Open
CRAY T3E AC System: Single-cabinet Installation Verifying the CRAY T3E AC Hardware Figure 18. WACS with Front Panel Open Scanner B DANGER Blower Controller High voltage. Bypass Turn power off before servicing. Switch Caution BYPASS Scanner B Scanner A NORMAL... -
Page 32: Verifying Additional Power Hardware
Verifying the CRAY T3E AC Hardware CRAY T3E AC System: Single-cabinet Installation Verifying Additional Power Hardware 1. Ensure that all of the power supply cords and power supply control cables are properly seated. Refer to Figure 19. 2. Ensure that the Remote Restart Enable switch (refer again to Figure 17) is in the disabled (0) position. -
Page 33: Verifying That The Modules Are Seated And Cammed
CRAY T3E AC System: Single-cabinet Installation Verifying the CRAY T3E AC Hardware Verifying that the Modules Are Seated and Cammed 1. On the module end of the chassis, use a #2 Phillips screwdriver to remove the module panel. Eight 1/4-turn screws secure the panel. Pull the panel out at an angle. -
Page 34: Figure 21. Module Camming
Verifying the CRAY T3E AC Hardware CRAY T3E AC System: Single-cabinet Installation 3. Visually inspect the modules to ensure that they are cammed. If the modules contain plastic cams, the plastic cams should be in the outside cam slots, as shown in Figure 21. (The plastic cams help keep the shuttles in place during shipment and operation.) -
Page 35: Completing The Cabling
System cabling is variable, and the cabling plan for your system may require modification of the following cabling procedures. Figure 22 is a block diagram of a typical single-cabinet CRAY T3E system. Figure 22. Typical System - Block Diagram... -
Page 36: Cable Labels
Completing the Cabling CRAY T3E AC System: Single-cabinet Installation Cable Labels Cable connections depend upon the customer’s system configuration. Ensure that each cable is labeled at both ends with the source and destination connection. For connections to the PC-10, the cable labels refer to the position of the PC-10 subrack where the cable connects. -
Page 37: Connecting The Wacs
2. Refer to the cable labels and to the system configuration documentation for details on the WACS cabling configuration. 3. Route the serial-port cable between the CRAY T3E cabinet and the SWS (or the serial-port concentrator). The 9-pin connector connects to the CRAY T3E cabinet, and the RJ45 connector connects to the SWS. -
Page 38: Connecting The Gigaring Cables
CRAY T3E AC System: Single-cabinet Installation Connecting the GigaRing Cables In the CRAY T3E system, data input and output takes place via GigaRing channels. If connected on a GigaRing channel, a PEM serves as a GigaRing node and connects to an MPN (and to other nodes, if applicable) via four GigaRing connections: two for the positive ring and two for the negative ring. -
Page 39: Figure 25. Example Gigaring Connections
PRO to PRI NOTE: In this example, slots 2, 3, and 4 are on a customer I/O GigaRing channel. PEM 0, in slot 1, is the only CRAY T3E node on the shared boundary scan and support channel. HMM-164-0 Cray Research Proprietary... -
Page 40: Figure 26. Gigaring Connectors On Pc-10 (Rear View)
Completing the Cabling CRAY T3E AC System: Single-cabinet Installation 3. Ensure that the other ends of the GigaRing Cables connect to the MPN, SPN, etc. Figure 26 is a rear view of a PC-10 cabinet and shows GigaRing connections on the MPN-1 and NSR-1 subracks. Figure 27 shows detail of an NSR-1 subrack, and Figure 28 shows detail of an MPN-1. -
Page 41: Figure 27. Nsr-1 Gigaring Connectors
CRAY T3E AC System: Single-cabinet Installation Completing the Cabling Figure 27. NSR-1 GigaRing Connectors Negative Ring In (NRI) Positive Ring In (PRI) Negative Ring Out (NRO) Positive Ring Out (PRO) Figure 28. MPN-1 GigaRing Connectors SBUS SLOT 0 SBUS SLOT 1... -
Page 42: Verifying System Cabling
CRAY T3E AC System: Single-cabinet Installation Verifying System Cabling When you complete the cabling between the CRAY T3E cabinet and the other system components, ensure that all other system connections are complete, including GigaRing, WACS, Ethernet, and remote support connections. -
Page 43: Verifying Cabinet Operation
CRAY T3E AC System: Single-cabinet Installation Verifying Cabinet Operation Verifying Cabinet Operation Complete the following procedures to verify operation of cabinet components. Verifying WACS Control Verify correct operation of the WACS control system by using the following procedure: 1. Close the WACS circuit breaker (CB9). -
Page 44: Verifying Correct Operation Of The Blower
Verifying Cabinet Operation CRAY T3E AC System: Single-cabinet Installation Verifying Correct Operation of the Blower 1. Turn on the blower circuit breaker (CB8). WARNING Keep hands away from the blower (fan), and keep eyes and face away from the blower exhaust. Failure to do so could result in severe injury. -
Page 45: Verifying Remote Alarm Operation (Optional, If Connected)
CRAY T3E AC System: Single-cabinet Installation Powering up the Modules Verifying Remote Alarm Operation (Optional, if Connected) 1. Use a heat gun to apply heat to the inlet air thermistors and create a fault. 2. Listen for the main contactor (CT1) to open and remove power from the blower (and module power supplies). -
Page 46: Verifying Remote Power On/Off
2. At the SWS, use the nwacs window to perform a remote Switches power-off. 3. Check the CRAY T3E AC cabinet to ensure that the main contactor opened and removed power from the blower and the module power supplies. 4. At the SWS, use the nwacs... -
Page 47: Preparing The System For Initial Operation
Preparing the System for Initial Operation Preparing the System for Initial Operation When you complete the mechanical installation of the CRAY T3E AC cabinet, the PC-10, and the SWS, you are ready to prepare the system for operation. The current procedure consists of the following tasks: 1. -
Page 48: Figure 31. T3Ems Main Window
Preparing the System for Initial Operation CRAY T3E AC System: Single-cabinet Installation 9. In nwacs, set the CRAY T3E soft switches for boundary scan operation: Set the switch (formerly the switch) to ON. Soft Scan Enable Testmode Set the (test clock select soft switch) to TCKS. -
Page 49: Figure 32. T3Ems Scan Tool Options Window
When the window appears, click on the T3EMS Scan Tool Options Start button to run boundary scan on the CRAY T3E AC cabinet. Figure 32 shows the window. T3EMS Scan Tool Options 12. When boundary scan is complete, close the window and check off the Boundary Scan item from the Offline Diagnostic Test checklist in the... -
Page 50: Figure 33. Load Program Window
Preparing the System for Initial Operation CRAY T3E AC System: Single-cabinet Installation 14. Under the menu item in the T3EMS window, select Scripts Load & Run window appears, as shown in Figure 33. Load Program 15. Select the diagnostic from the window and giga_diag.pgm... -
Page 51: Figure 34. Pe Configuration Window
CRAY T3E AC System: Single-cabinet Installation Preparing the System for Initial Operation 16. Disable the IO ports on all PEs that do not connect to GigaRing channels or have loopback cables. (This is necessary to run the diagnostic, which you will run under the command buffer in the next step.) - Page 52 Preparing the System for Initial Operation CRAY T3E AC System: Single-cabinet Installation 17. Select the command buffer from the window and mile.pgm Load Program click on the button. This starts the offline diagnostic suite listed in Accept Table 7. This diagnostic offers a series of interactive windows that contain program choices.
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Page 53: Table 7. Offline Diagnostic Tests
Refer to System Workstation, HTM-222, for details. This completes the mechanical installation procedures for a CRAY T3E single-cabinet system. Refer to the CRAY T3E Software Installation and Configuration Guide, publication SG-2610, for the software installation and initialization procedures. - Page 54 Preparing the System for Initial Operation CRAY T3E AC System: Single-cabinet Installation Cray Research Proprietary HMM-164-0...
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