Cray T3E Manuel utilisateur

HMM-164-0 Cray Research Proprietary 1

CRAY T3E AC System: Single-cabinet Installation

HMM-164-0

Record of Revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Hazard Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

ESD Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

ESD Smock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Wrist Strap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Preinstallation Activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Checking Site Planning Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Checking the Power Cord Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Power Wiring for High-leakage Current . . . . . . . . . . . . . . . . . . . . . . . . 11

Unloading the Computer System Equipment . . . . . . . . . . . . . . . . . . . . . . . 11

Inspecting the System Crates and Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Transporting the System to the Designated Location . . . . . . . . . . . . . . . . . 13

Opening the “OPEN FIRST” Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Unpacking the CRAY T3E AC Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Unpacking and Positioning the PC-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Unpacking and Positioning the System Workstation (SWS) . . . . . . . . . . . . 23

Unpacking and Positioning Additional System Components . . . . . . . . . . . 23

Grounding the Mainframe Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Verifying the CRAY T3E AC Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Verifying the Voltage Selector Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Connecting the Optional Customer Alarm . . . . . . . . . . . . . . . . . . . . . . 27

Verifying the Control System Hardware . . . . . . . . . . . . . . . . . . . . . . . . 30

Verifying Additional Power Hardware . . . . . . . . . . . . . . . . . . . . . . . . . 32

Verifying that the Modules Are Seated and Cammed . . . . . . . . . . . . . . 33

CRAY T3E AC System: Single-cabinet Installation

2 CrayResearchProprietary HMM-164-0

Completing the Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Cable Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Connecting the WACS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Connecting the GigaRing Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Verifying System Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Powering Up the System Workstation (SWS) . . . . . . . . . . . . . . . . . . . . . . . 42

Powering Up the PC-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Connecting the Input Power to the CRAY T3E Cabinet . . . . . . . . . . . . . . . 42

Verifying Cabinet Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Verifying WACS Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Verifying Correct Operation of the Blower . . . . . . . . . . . . . . . . . . . . . . 44

Verifying Correct Operation of the Thermistors . . . . . . . . . . . . . . . . . . 44

Verifying Cabinet Power Switch and Shunt Trip Operation . . . . . . . . . 44

Verifying Remote Alarm Operation (Optional, if Connected) . . . . . . . . 45

Powering up the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Verifying Remote Power On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Preparing the System for Initial Operation . . . . . . . . . . . . . . . . . . . . . . . . . 47

Figures

Figure 1. Power Plugs and Receptacles . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 2. CRAY T3E AC Cabinet Shipping Conﬁguration . . . . . . . . . . 12

Figure 3. Cabinet Shipping Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 4. Retaining Block and Screws . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 5. Installing the Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 6. Cardboard Shipping Container . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 7. Removing the Inside Retaining Bar . . . . . . . . . . . . . . . . . . . . 19

Figure 8. Shipping Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 9. Example Cabinet Floor Plan . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 10. Door Latches and Handle (Front Door) . . . . . . . . . . . . . . . . . . 22

Figure 11. Chassis Ground Connections (Rear View of Cabinet) . . . . . . 24

Figure 12. CRAY T3E Cabinet Components -- Front View . . . . . . . . . . . 25

Figure 13. Voltage Selector Switch (SW1) . . . . . . . . . . . . . . . . . . . . . . . . 26

CRAY T3E AC System: Single-cabinet Installation

HMM-164-0 Cray Research Proprietary 3

Figure 14. Power-cord Cover and Power-box Cover (Removed) . . . . . . . 27

Figure 15. Filter Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 16. Remote Alarm Contacts - Locations . . . . . . . . . . . . . . . . . . . . 29

Figure 17. WACS Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 18. WACS with Front Panel Open . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 19. Power Supply Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 20. Module Setting Screw Locations (Rear View of Cabinet) . . . 33

Figure 21. Module Camming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 22. Typical System - Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 23. WACS Connector Location on I/O Bulkhead . . . . . . . . . . . . . 37

Figure 24. I/O Bulkhead - Connector Locations . . . . . . . . . . . . . . . . . . . . 38

Figure 25. Example GigaRing Connections . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 26. GigaRing Connectors on PC-10 (Rear View) . . . . . . . . . . . . . 40

Figure 27. NSR-1 GigaRing Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 41

Figure 28. MPN-1 GigaRing Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 41

Figure 29. WACS Summary Screen - Standby Mode . . . . . . . . . . . . . . . . 43

Figure 30. Power Supply Circuit Breakers and LEDs . . . . . . . . . . . . . . . 45

Figure 31. T3EMS Main Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 32. T3EMS Scan Tool Options Window . . . . . . . . . . . . . . . . . . . . 49

Figure 33. Load Program Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 34. PE Conﬁguration Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Tables

Table 1. Required Power Receptacle Test Readings . . . . . . . . . . . . . . . 10

Table 2. Remote Alarm Contacts - Descriptions . . . . . . . . . . . . . . . . . . 29

Table 3. Bottom Scanner DIP Switch Functions . . . . . . . . . . . . . . . . . . 31

Table 4. Cable Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 5. Example Cable Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 6. CRAY T3E AC I/O Bulkhead GigaRing Connections . . . . . . 38

Table 7. Ofﬂine Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Record of Revision CRAY T3E AC System: Single-cabinet Installation

4 CrayResearchProprietary HMM-164-0

Record of Revision

Revision 0: October 1996

Original printing.

Overview

These installation procedures are intended to assist Cray Research personnel

with the mechanical installation of a single CRAY T3E air-cooled (AC) cabinet.

Inaddition,theproceduresprovideanoverviewofthesysteminstallation,which

includes the installation of the peripheral cabinet (PC-10) and the system

workstation (SWS). The installation includes the following tasks:

•Unpacking and positioning the system components

•Verifying the hardware and connecting the cables

•Powering on the system initially and verifying cabinet operation

•Verifying system functionality with validation diagnostics

Perform the procedures in the order that they are presented.

This document does not contain troubleshooting procedures, nor does it contain

installation procedures for peripheral equipment.

For information on the PC-10 installation, refer to Peripheral Cabinet (PC-10)

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.

Installationpersonnel shouldhaveabasic knowledgeofcomputer systempower

processes. They should also have a basic understanding of the control system,

the layout of the various cabinet components, and of running ofﬂine diagnostics.

The installation coordinator is responsible for CRUISE (Cray Research Uniﬁed

System Enterprise) registration and for installation reporting. The system log

book in the “OPEN FIRST” box contains a printout from the Web-based

Installation Reporting tool. You may use the paper copy to help track the

installation and, if necessary, to fax the information.

CRAY T3E AC System: Single-cabinet Installation Important Safety Information

HMM-164-0 Cray Research Proprietary 5

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. The following list describes the hazard statement signal words:

•Danger indicates an imminently hazardous situation that, if not avoided,

will result in death or serious injury.

•Warning indicates a potentially hazardous situation that, if not avoided,

could result in death or serious injury.

•Caution indicates a potentially hazardous situation that, if not avoided,

may result in minor or moderate injury. This signal word is also used to

alert personnel against unsafe practices that can result in equipment

damage and/or data corruption.

ESD Precautions

Observe electrostatic discharge (ESD) precautions during the entire installation

process. Required apparel includes an ESD smock and an ESD wrist strap.

ESD Smock

Wear a Cray Research-approved static-dissipative smock when servicing or

handling an ESD-sensitive device. Completely button the smock and wear it as

the outermost layer of clothing. You must have a portion of the smock’s sleeves

in direct contact with the skin of your arms. Skin contact is essential for a

dissipativepath-to-earth groundthroughyour wriststrap.Tuckhairthat exceeds

shoulder length inside the back of the smock.

CAUTION

Observe all ESD precautions. Failure to

do so could result in damage to the

equipment.

Important Safety Information CRAY T3E AC System: Single-cabinet Installation

6 CrayResearchProprietary HMM-164-0

Wrist Strap

Wear a Cray Research-approved wrist strap when servicing or handling an

ESD-sensitive device to eliminate possible ESD damage to equipment. Connect

the wrist strap cord directly to earth ground.

NOTE: The CRAY T3E AC cabinet contains two sets of jacks (front and

rear) for a mating ESD ground strap.

Safety Precautions

Beforeyouperformtheproceduresinthisdocument,takeafewminutestoreview

the Safety and ESD Guidelines, publication number HGM-016-A. In addition,

observethefollowingsafetymeasureswheninstalling,repairing,ormaintaining

the system.

•Use caution when removing the cabinets from the ramps. Moving these

cabinets can cause personal injury or property damage if the cabinets are

not handled properly.

•Ensure that the cabinet crates are positioned close to their ﬁnal positions

before you unpack them.

•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.

•Keep ﬁngers and conductive tools away from high-voltage areasand from

high-current areas.

•Ensure that a qualiﬁed electrician has properly installed the power

receptacles.

DANGER

Keep ﬁngers and conductive tools away

from high-voltage areas. Serious injury

or death will occur if these precautions

are not followed.

CRAY T3E AC System: Single-cabinet Installation Important Safety Information

HMM-164-0 Cray Research Proprietary 7

•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.

•Remove all tools from the system cabinets after you service them.

•Replace all covers and panels that you removed from the system during

servicing.

•Power off the system only after the system software has been shut down

in an orderly manner.

DANGER

Unplug, lock, and tag the AC cord.

Failure to do so will result in damage to

the equipment and serious injury or

death to the maintenance person.

CAUTION

If you power off the system before you halt the

operating system, you may lose customer data.

Preinstallation Activities CRAY T3E AC System: Single-cabinet Installation

8 CrayResearchProprietary HMM-164-0

Preinstallation Activities

Before you install your system, read the following subsections and verify that

your site meets all site requirements. In addition, reread the “Important Safety

Information” section of this document as part of your preinstallation activities.

Tools Required

Ensure that you have the following tools, which are necessary to complete the

hardware installation. These tools are available from Cray Research’s Customer

Service Logistics department or from any hand-tool vendor. (The Logistics part

number for the CRAY T3E tool kit is 57247800.)

•Multimeter

•Cutters

•Adjustable wrench or 11-mm, 15-mm, and 16-mm wrenches

•3-mm and 4-mm hex (allen) wrenches with hex driver

•#1 and #2 Phillips screwdrivers

•Small and medium ﬂatblade screwdrivers

•Flashlight

•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

SystemInstallation,CrayResearchpublicationnumberHR-04118.Forexample,

take some time to verify the following things:

•Verify that the site has appropriate means (pallet jacks, etc.) for unloading

and transporting the system components.

•Verify that the route to the computer room is free of obstacles.

•Verify that the computer room ﬂoor is prepared according to the ﬂoor

layout diagram for the system.

•Verify that all electrical services meet site planning speciﬁcations.

•Verify that the air-conditioning equipment meets site planning

speciﬁcations.

•Verify that the ground clamp (for grounding the mainframe to the ﬂoor

grid) is in the correct location near the ﬂoor cutout for I/O cables.

CRAY T3E AC System: Single-cabinet Installation Preinstallation Activities

HMM-164-0 Cray Research Proprietary 9

Checking the Power Cord Receptacle

Ensure that a qualiﬁed technician installed the correct power receptacle

accordingto siteplanningspeciﬁcations. ThenCray Research-trainedpersonnel

with the appropriate skills should use the following procedure to ensure that the

powerreceptacleisproperlywired.RefertoFigure 1fordrawingsofthe3-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.

2. Set the multimeter to a low-resistance setting.

3. Measure between the power receptacle ground-post hole and an

appropriate earth-ground location and ensure that resistance is less than

1 ohm. Figure 1 shows the post hole locations. (Appropriate earth-ground

locations could include the ﬂoor grid, a metal case receptacle, and a

circuit breaker shell.)

4. Remove the lock and tag and restore power through the customer’s circuit

breaker(s).

5. Set the multimeter to a high AC voltage range.

6. Measure between the ground-post hole and an appropriate earth-ground

location. If you detect voltage on the ground-post hole, contact a

site-approved electrician. Do not proceed with the installation.

NOTE: The ground wire may act as an antenna and, through

impedance, generate a low voltage (usually less than 1 Vac).

This is normal.

7. Perform voltage checks between the posts listed in Table 1. Refer again to

Figure 1, which shows the post locations. (Table 1 is based on a

wye-connected power source.)

DANGER

Ensure that the electrical circuit

breakers for the power receptacle being

checked are off, locked, and tagged.

Failure to do so could result in severe

shock and burns.

Preinstallation Activities CRAY T3E AC System: Single-cabinet Installation

10 CrayResearchProprietary HMM-164-0

Table 1. Required Power Receptacle Test Readings

Figure 1. Power Plugs and Receptacles

Cord Assembly From Post To Post Meter Reading

P/N 57181600

60 A, 250 Vac

(4-post cord

used commonly

inNorthAmerica

and Japan)

L1 G Not to exceed 140 Vac

L2 G Not to exceed 140 Vac

L3 G Not to exceed 140 Vac

L1 L2 Between 180 and 240 Vac

L2 L3 Between 180 and 240 Vac

L1 L3 Between 180 and 240 Vac

P/N 57181700

32 A, 400 Vac

(5-post cord

used commonly

in Europe)

L1 N Not to exceed 260 Vac

L2 N Not to exceed 260 Vac

L3 N Not to exceed 260 Vac

L1 L2 Between 360 and 440 Vac

L2 L3 Between 360 and 440 Vac

L1 L3 Between 360 and 440 Vac

L2 L3

4-post (~250 Vac) Power

Plug and Receptacles

Ground

L2 L2

Ground

5-post (400 Vac) Power

Plug and Receptacles

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