Fujitsu ETERNUS DX100 S4, ETERNUS DX200 S4, ETERNUS DX60 S3, ETERNUS DX100 S3, ETERNUS DX500 S3 Configuration Manual

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P3AM-8012-10ENZ0

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

ETERNUS DX S4/S3 series Hybrid Storage Systems, ETERNUS DX60 S2/DX80 S2/DX90 S2 Disk Storage Systems, ETERNUS AF series, ETERNUS DX200F All-Flash Arrays

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Preface

Fujitsu would like to thank you for purchasing our power synchronized unit for the ETERNUS DX/AF storage systems.

The power synchronized unit is a device that synchronizes power operations of the ETERNUS DX/AF storage systems with servers.

This manual introduces the user to the power synchronized unit, and explains the regular checks and maintenance that are required.

Please carefully review the information outlined in this manual.

This manual is designed for use with the following ETERNUS DX/AF storage systems:

• ETERNUS DX60 S4/DX100 S4/DX200 S4 Hybrid Storage Systems

• ETERNUS DX500 S4/DX600 S4 Hybrid Storage Systems

• ETERNUS DX60 S3/DX100 S3/DX200 S3 Hybrid Storage Systems

• ETERNUS DX500 S3/DX600 S3 Hybrid Storage Systems

• ETERNUS DX8100 S3/DX8700 S3/DX8900 S3 Hybrid Storage Systems

• ETERNUS DX60 S2/DX80 S2/DX90 S2 Disk Storage Systems

• ETERNUS AF250 S2 All-Flash Arrays

• ETERNUS AF650 S2 All-Flash Arrays

• ETERNUS AF250 All-Flash Arrays

• ETERNUS AF650 All-Flash Arrays

• ETERNUS DX200F All-Flash Arrays

Applicable Environment

The power synchronized unit was designed and manufactured with user safety for general office environments in mind. When using the power synchronized unit, follow the handling instructions, placement and cautionary notes listed in this manual. If used beyond the limits described, the users may be at risk of personal injury and/or material damage.

Using this Manual

This manual contains important information regarding safe usage. Please read this manual carefully before using the power synchronized unit. Pay special attention to

Safety Precautions" (page 9), and understand the contents thoroughly before using the power synchronized

unit. Keep this manual in a safe place for future reference. Fujitsu pays careful attention to the safe use of its products to prevent user injury and/or material damage. To use the power synchronized unit properly, please follow the instructions in this manual.

Tenth Edition October 2017

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Preface

Compliance with Standards

The power synchronized unit is compliant with the following standards.

Type Standard

Product safety UL60950-1, CSA-C22.2 No. 60950-1, EN60950-1, IEC60950-1

Electromagnetic Compatibility FCC CFR47 part 15 Class A, ICES-003 Class A, EN55022 Class A, VCCI Class A

Electromagnetic Immunity EN55024

CE certification

Environmental compliance

The power synchronized unit is designed, developed and manufactured as contemplated for general use, including without limitation, general office use, personal use, household use, and ordinary industrial use, but is not designed, developed and manufactured for use in situations with accompanying fatal risks or dangers that, unless extremely high safety is secured, could lead directly to death, personal injury, severe physical damage or other loss (hereinafter "High Safety Required Use"), including without limitation, nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, and missile launch control in weapon systems. Do not use the power synchronized unit for High Safety Required Use without securing the sufficient safety level required. If you wish to use the power synchronized unit for High Safety Required Use, please consult with our sales representative before such use.

Electromagnetic Compatibility Directive 2004/108/EC

Low Voltage Directive 2006/95/EC

RoHS-compliant (Restriction of hazardous substances)

WEEE-compliant (Waste electrical and electronic equipment)

The company names, product names and service names mentioned in this document are registered trademarks or trademarks of their respective companies.

Microsoft product screen shot(s) reprinted with permission from Microsoft Corporation.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Preface

● Traditional Chinese

● Simplified Chinese

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Organization

This manual is composed of the following six chapters:

● Chapter 1 Overview

This chapter provides overviews, features, specifications, and system configuration examples of the power synchronized unit. The names and usage of the various components for the power synchronized unit are also described.

● Chapter 2 Installation

This chapter describes how to install the power synchronized unit.

● Chapter 3 Powering On and Off

This chapter describes how to turn on and off the power synchronized unit.

About this Manual

● Chapter 4 Connection and Settings

This chapter describes the connection and setup procedures to operate the power synchronized unit.

● Chapter 5 Adding a Connecting Device

This chapter describes how to connect the power synchronized unit when a device is added.

● Chapter 6 Operation and Maintenance

This chapter describes how to change the configuration and appropriate responses for any problems that may occur. Read this chapter when operating or performing maintenance on the power synchronized unit, or if an error occurs.

Refer to the manuals for each peripheral concerning details not included in this manual.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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About this Manual

WARNING

CAUTION

Electric Shock

No Disassembly

Unplug

Warning Notations

Warning signs are shown throughout this manual in order to prevent injury to the user and/or material damage. These signs are composed of a symbol and a message describing the recommended level of caution. The following section explains the symbols, their levels of caution, and their meanings as used in this manual.

This symbol indicates the possibility of serious or fatal injury if the power synchronized unit is not used properly.

This symbol indicates the possibility of minor or moderate personal injury, as well as damage to the power synchronized unit and/or to other users and their property, if the power synchronized unit is not used properly.

This symbol indicates IMPORTANT information for the user to note when using the power synchronized unit.

The following symbols are used to indicate the type of warnings or cautions being described.

The triangle emphasizes the urgency of the WARNING and CAUTION contents. Inside the triangle and above it are details concerning the symbol (e.g. Electric Shock).

The barred "Do Not..." circle warns against certain actions. The action which should be avoided is both illustrated inside the barred circle and written above it (e.g. No Disassembly).

The black "Must Do..." circle indicates actions that must be taken. The required action is both illustrated inside the black circle and written above it (e.g. Unplug).

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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About this Manual

Warning Level Indicator

Warning Type Indicator

Warning Details

•

To avoid damaging the power synchronized unit, pay attention to the following points when cleaning the power synchronized unit.

Make sure to disconnect the power when cleaning.Be careful that no liquid seeps into the power synchronized unit when using cleaners, etc.

Do not use alcohol or other solvents thinners to clean the power synchronized unit.

Warning Layout Ribbon

Example Warning

How Warnings are Presented in this Manual

A message is written beside the symbol indicating the caution level. This message is marked with a vertical ribbon in the left margin, to distinguish this warning from ordinary descriptions. An example is shown here.

Symbols Used in this Manual

About the Latest Version of this Manual and Contact Details

• The following symbol is used throughout this manual:

Functions and know how which can be useful when setting up or operating the power synchronized unit.

• "ETERNUS DX/AF" refers to the ETERNUS DX60 S4/DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4,

ETERNUS DX60 S3/DX100 S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, and ETERNUS DX8100 S3/DX8700 S3/ DX8900 S3 Hybrid Storage Systems; the ETERNUS DX60 S2/DX80 S2/DX90 S2 Disk Storage Systems; and the ETERNUS AF250 S2/AF650 S2, ETERNUS AF250/AF650 and ETERNUS DX200F All-Flash Arrays in this manual.

The information in this manual is subject to change without notice for improvement and functionality expansion of the power synchronized unit. The latest version of this manual and important service and support contacts (see "Contact Fujitsu") for Fujitsu Customer Service in your country of purchase is available at the following website:

http://www.fujitsu.com/global/support/products/computing/storage/disk/manuals/manual.html

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Safety Precautions

WARNING

Do Not

Unplug

This section describes safety precautions. Make sure to follow the instructions described below to ensure the safe use of the power synchronized unit.

■ If you detect an unusual occurrence during operation

• If the power cord and/or power plug is damaged, do not use the power

synchronized unit and contact your sales representative or your maintenance engineer. Never attempt to repair the power synchronized unit by yourself. Not doing so may cause electric shock or fire.

• If the power synchronized unit overheats, gives off smoke or an unusual odor,

makes an unusual sound, or shakes abnormally, immediately disconnect the power plug from the socket. After the problem has subsided, contact your sales representative or your maintenance engineer. Never attempt to repair the power synchronized unit by yourself. Not doing so may cause electric shock or fire.

• If any liquids such as water or foreign objects like metal fragments get into the

power synchronized unit, immediately disconnect the power plug from the socket. Then, contact your sales representative or your maintenance engineer. Do not attempt to repair the power synchronized unit by yourself. Doing so may cause electric shock or fire.

• If the power synchronized unit is dropped or covers are damaged, immediately

disconnect the power plug from the socket. Then, contact your sales representative or your maintenance engineer. Do not attempt to repair the power synchronized unit by yourself. Doing so may cause electric shock or fire.

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Safety Precautions

WARNING

Do Not

Unplug

CAUTION

Do Not

■ Instructions for installation

• Do not place the power synchronized unit in an area with bad ventilation or

where anything that may cause a fire, or flammable gases are generated. Doing so may cause a fire and damage the power synchronized unit.

• Do not place the power synchronized unit in locations subject to oil smoke,

steam, humidity and dust, or in places where the power synchronized unit may come into contact with water. Doing so may lead to electric shock, fire, and/or damage the power synchronized unit.

• Do not place any objects containing water such as vases and cups on or near

the power synchronized unit. Doing so may cause water to get into the power synchronized unit and lead to electric shock, fire, and/or damage the power synchronized unit.

• Do not place the power synchronized unit on an unstable floor. Doing so may

cause the power synchronized unit to fall, resulting in injury or damage to the power synchronized unit.

• Do not connect power cords or any other cables to the power synchronized unit

during thunderstorms. Doing so may lead to electric shock and/or fire.

• When the power synchronized unit is installed or moved, disconnect the power

plug from the socket. Remove all the connected cables. Watch your step during the operation. Not doing so may damage the power cords and cause electric shock or fire. Failure to do so may also cause the power synchronized unit to fall and injure others.

• Do not use the power synchronized unit in an area affected by corrosive gas or

in a salty environment. Doing so may cause device failure.

• Do not knock or place heavy objects on the power synchronized unit or

optional products. Doing so may cause injury or damage the power synchronized unit.

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Safety Precautions

CAUTION

Do Not

WARNING

No Disassembly

Do Not

• Do not place the power synchronized unit in areas with strong magnetic fields,

such as in the vicinity of TVs or speakers. Doing so may damage the power synchronized unit and cause the power synchronized unit to malfunction.

• Do not place power cords and other cables in locations where they may

become trip hazards. Doing so may cause injury or damage the power synchronized unit .

• Do not place the power synchronized unit on a slanted or unstable surface or

in areas that tend to shake. Doing so may cause it to tip over and injure others. Also, do not place the power synchronized unit in high traffic areas such as in a hallway. Passersby can shake the unit, damage it or cause malfunction.

• Place the power synchronized unit in an environment in which the

temperature and humidity satisfy the environmental conditions described in

"1.3

Specifications" (page 23).

- For 24-hour operation, ensure that the schedule for air conditioning is able

to maintain the required temperature. Failure to do so may result in damage to the device.

- During the winter, control the heating system to limit ambient

temperature rises to less than 15C per hour to prevent condensation. Failure to do so could lead to electric shock and damage the power synchronized unit.

■ Handling the power synchronized unit

• Do not attempt to repair, disassemble, or remodel the power synchronized

unit by yourself. Doing so may cause electric shock or fire.

• Do not use a voltage other than that indicated. Doing so may cause electric

shock or fire.

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Safety Precautions

WARNING

Do Not

• Do not handle the power plug with wet hands. Doing so may cause electric

shock.

• Do not wind power cords too tightly at the root of the power cord. Doing so

stresses the cords and may expose or snap the inner wires, which can lead to electric shock or fire.

• Do not damage or modify the power cord or the power plug. Heating, forced

bending, twisting, pulling, or placing heavy objects on the power cord or the power plug will damage it, causing electric shock or fire.

• Do not plug all the power cords into a single outlet. Doing so may cause

electric shock or fire.

• Do not use a power cord that does not satisfy the specifications of the power

synchronized unit and the AC sensor unit. Doing so may cause electric shock, fire, or device failure.

• Do not use any products other than the optional products for the power

synchronized unit. Doing so may cause electric shock, fire, or device failure.

• Do not insert or drop foreign objects such as metals or flammable objects into

openings in the power synchronized unit such as air vents. Doing so may cause electric shock, fire, or device failure.

• Do not obstruct the openings in the power synchronized unit such as air vents.

Doing so may cause overheating that leads to fire and device failure.

• Do not use any flammable type cleaning sprays. Doing so may cause fire or

device failure.

• Use only power sockets that have a ground. Failure to do so may cause electric

shock, fire, or malfunction.

• Disconnect the power plug from the socket during thunderstorms. Failure to

do so may lead to electric shock, fire, or device failure.

• Ensure the power plug is fully inserted into the socket. Failure to do so may

cause electric shock or fire.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Safety Precautions

WARNING

Do Not Wet

Unplug

CAUTION

Do Not

• Install optional products for the power synchronized unit by following the

instructions described in this manual. If an optional product is installed in any other way, device failure or electric shock may occur.

• Do not pour or spill water on the power synchronized unit. Doing so may cause

electric shock, fire, or device failure.

• When unplugging the power plug, do not pull on the cable, hold the plug.

Pulling the cable may expose or snap the inner wires, which can lead to electric shock or fire.

• Use a dry cloth to remove all dust from plugs and sockets. Not doing so may

cause electric shock or fire.

• When the power synchronized unit is not used for a long period of time,

unplug all power plugs. Failure to do so may lead to fire.

• When the power synchronized unit is pulled out from the rack, make sure not

to hit your head if you are operating devices under the power synchronized unit. Not doing so may cause injury.

• Do not put your finger into the inlet/outlet. Doing so may cause injury or

device failure.

• Do not remove the cover from the power synchronized unit inlet/outlet unless

necessary. Doing so may cause device failure.

• Do not use devices such as mobile phones that emit radiation in the vicinity of

the power synchronized unit. Doing so may cause malfunction.

• Before applying insecticides for pest control, turn off the power synchronized

unit and cover it with a plastic sheet. Not doing so may damage the power synchronized unit.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Safety Precautions

CAUTION

■ Instructions for rack installation

• Note the following points when cleaning the power synchronized unit. Failure

to do so may cause device failure.

- Make sure the power synchronized unit is turned off.

- Do not allow liquids such as cleaner to get into the power synchronized

unit.

- Never use organic solvents such as alcohol or thinner to clean the power

synchronized unit.

• Especially for an enclosed rack with doors, or when multiple devices are to be

mounted and running, it is important to realize that the temperature inside the cabinet will be considerably higher than that of the room. Make sure the rack internal ambient temperatures do not exceed the environmental conditions for temperature described in "1.3 to do so may damage the power synchronized unit.

• When installing the power synchronized unit with other devices into the same

rack, the airflow of the device installed on and under the power synchronized unit may interfere with each other and reduce the effect of device cooling. Make sure to leave plenty of room between the devices if required. Failure to do so may damage the power synchronized unit and lead to malfunction.

• When installing the power synchronized unit in a rack, be careful not to pinch

your fingers in the rack. Doing so may cause injury.

• Install the blank panels provided with the rack where no other devices are

installed. Failure to do so may cause the power synchronized unit to overheat, resulting in damage to the device.

• When moving the rack after installing the power synchronized unit, make sure

to contact your sales representative or your maintenance engineer. Do not move the rack by yourself. Doing so may cause injury and/or damage the power synchronized unit.

Specifications" (page 23). Failure

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Safety Precautions

CAUTION

Do Not

Do not bend more than 90 degrees

Do not fold

■ Handling cables

• Do not damage or modify the cables such as heating, forced bending,

twisting, pulling, or placing heavy objects on them. Doing so may damage the cables and cause the power synchronized unit to malfunction.

• Do not forcibly bend or fold the cable. Doing so may damage the cable and

cause the power synchronized unit to malfunction.

• Firmly insert cable connectors into inlets, outlets, or sockets. Failure to do so

may cause the power synchronized unit to malfunction.

• When inserting or removing the cable, only hold the connector. Do not hold

the cable. Doing so may damage the cable and cause the power synchronized unit to malfunction.

• Remove any dirt, dust, oil, grease, etc on cable connectors. Failure to do so

may cause the power synchronized unit to malfunction.

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Labels

Manufacturer’s label

Indicates the model, serial number, etc. This label is attached to the plate in the label holder on the bottom of the power synchronized unit. It can be checked by pulling out the plate when the power synchronized unit is installed in a rack.

Manufacturer’s label

Indicates the model, serial number, etc.

Warning labels and manufacturer's labels are found in various places of the power synchronized unit, as shown in the example below. Never remove these labels from the equipment or allow them to become dirty.

■ Power synchronized unit

■ AC sensor unit

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Chapter 1 Overview 21

1.1 External View .................................................................................................................... 21

1.2 Features ............................................................................................................................ 22

1.3 Specifications .................................................................................................................... 23

1.4 Components ...................................................................................................................... 24

1.4.1 Power Synchronized Unit ...............................................................................................................................24

1.4.2 AC Sensor Unit (Optional) .............................................................................................................................. 26

1.5 System Configuration ........................................................................................................27

1.6 Power Management for Power Synchronization ................................................................ 29

Chapter 2 Installation 33

2.1 Package Contents Check ................................................................................................... 33

2.2 Preparation ....................................................................................................................... 34

2.2.1 Installation Area ............................................................................................................................................ 34

2.2.2 Checking Power Sockets and Server UPS Unit Outlets .................................................................................... 34

2.2.3 Preparing Power Cords ...................................................................................................................................34

2.3 Installing in a Rack ........................................................................................................... 35

2.3.1 Installing a Power Synchronized Unit ............................................................................................................ 36

2.3.2 Installing an AC Sensor Unit ........................................................................................................................... 39

Chapter 3 Powering On and Off 43

Chapter 4 Connection and Settings 44

4.1 Setting the ETERNUS DX/AF ............................................................................................... 45

4.2 Turning on the Power Synchronized Unit .......................................................................... 50

4.3 Connecting Cascade Cables ............................................................................................... 53

4.4 Connecting to the Server UPS Unit ....................................................................................56

4.4.1 Connecting the Server UPS Unit to the Power Synchronized Unit ................................................................... 57

4.4.2 Connecting the AC Sensor Unit ...................................................................................................................... 58

4.5 Connecting to the ETERNUS DX/AF .................................................................................... 61

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Table of Contents

4.6 Checking after Connection ................................................................................................64

Chapter 5 Adding a Connecting Device 65

5.1 Connection Procedure When Adding a Server ................................................................... 65

5.2 Connection Procedure When Adding an ETERNUS DX/AF ................................................... 67

Chapter 6 Operation and Maintenance 71

6.1 Checking the Power Synchronized Unit Status .................................................................. 71

6.2 Device Replacement After Operation Startup .................................................................... 71

6.2.1 Replacing a Server .........................................................................................................................................71

6.2.2 Replacing a Power Synchronized Unit ............................................................................................................ 72

6.2.3 Replacing an AC Sensor Unit .......................................................................................................................... 72

6.3 Troubleshooting ................................................................................................................ 73

6.3.1 Check List ...................................................................................................................................................... 73

6.3.2 Trouble Record ............................................................................................................................................... 76

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List of Figures

Figure 1.1 External view of a power synchronized unit ................................................................................................ 21

Figure 1.2 External view of an AC sensor unit .............................................................................................................. 21

Figure 1.3 Components (power synchronized unit)...................................................................................................... 24

Figure 1.4 Components (AC sensor unit) ...................................................................................................................... 26

Figure 1.5 System configuration example (power synchronization with two server UPS units) .................................... 27

Figure 1.6 System configuration example (power synchronization with three or more server UPS units) .................... 28

Figure 1.7 Power on using a power synchronized unit ................................................................................................. 29

Figure 1.8 Operation timing chart when using a power synchronized unit (powering on) ........................................... 30

Figure 1.9 Power off using a power synchronized unit ................................................................................................. 31

Figure 1.10 Operation timing chart when using a power synchronized unit (powering off) ........................................... 32

Figure 4.1 ETERNUS DX60 S4/DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4,

ETERNUS DX60 S3/DX100 S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, ETERNUS DX8100 S3, ETERNUS AF250 S2/AF650 S2, ETERNUS AF250/AF650, and

ETERNUS DX200F setup (Setup Power Management screen)....................................................................... 45

Figure 4.2 ETERNUS DX8700 S3/DX8900 S3 setup (Setup Power Management screen)................................................ 47

Figure 4.3 ETERNUS DX80 S2/DX90 S2 setup (Setup Power Management screen)........................................................ 48

Figure 4.4 ETERNUS DX60 S2 setup (Setup Power Management screen)...................................................................... 49

Figure 4.5 Cascade cable connection............................................................................................................................ 53

Figure 4.6 Connection for the server UPS units and the AC sensor units....................................................................... 56

Figure 6.1 Trouble record ............................................................................................................................................. 76

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List of Tables

Table 1.1 Specifications .............................................................................................................................................. 23

Table 1.2 Status and meanings of each LED (for power synchronized units) .............................................................. 25

Table 1.3 Status and meanings of each LED (for AC sensor units)............................................................................... 26

Table 2.1 List of package contents (power synchronized unit).................................................................................... 33

Table 2.2 List of package contents (AC sensor unit).................................................................................................... 33

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Chapter 1

Overview

This chapter provides external views, features, specifications, and system configuration examples of the power synchronized unit and the AC sensor unit (optional). The names and usages of the various components of the power synchronized unit and the AC sensor unit are also described.

1.1 External View

Figure 1.1 and Figure 1.2 show the external views of the power synchronized unit and the AC sensor unit.

■ Power synchronized unit

Figure 1.1 External view of a power synchronized unit

■ AC sensor unit

Figure 1.2 External view of an AC sensor unit

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Chapter 1 Overview

1.2 Features

This section explains the features of the power synchronized unit and the AC sensor unit.

• Powering the ETERNUS DX/AF on and off can be synchronized with a server by connecting to the

Uninterruptible Power Supply (UPS) unit to which the server is connected. As well as the UPS unit to which the server is connected (referred to as "server UPS unit" in the remainder of this manual), the power synchronized unit can be connected to a unit that can control the output of an AC outlet.

• The sizes of the power synchronized unit and the AC sensor unit are 1U. These units can be installed in a

19-inch rack for the server or the ETERNUS DX/AF.

• Two server UPS units can be connected to manage power synchronization in a standard configuration. By

adding an AC sensor unit, up to 16 server UPS units can be connected.

• By serially connecting each AC sensor unit, the distance between a server UPS unit and a power

synchronized unit can be extended by up to 100m.

• By cascading power synchronized units, the power of up to eight ETERNUS DX/AF storage systems can be

controlled.

• A redundant configuration is available by using two power synchronized units.

• Power synchronization starts when the power synchronized unit is connected to the server UPS unit and

the ETERNUS DX/AF by cables. Connection procedures can be performed while the server UPS unit and the ETERNUS DX/AF are operating.

• The status of the power synchronized unit and the status of the AC power output from the server UPS unit

are displayed on the LED. If an error occurs, tracking the error and error recovery can be performed based on the LED information.

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Chapter 1 Overview

1.3 Specifications

Table 1.1 shows the specifications of the power synchronized unit and the AC sensor unit.

Table 1.1 Specifications

Dimensions (W  D  H)

Weight

Power

Maximum power requirements

Maximum heat generation

Connection interface

Server UPS unit

Number of

connectable

devices

ETERNUS DX/AF

Cable length

Conditions to detect AC output

Support for a duplicated configuration Yes

Environmental condition

Item Specifications

Power synchronized unit 440  230  40 (mm) [1U]

AC sensor unit 100  150  40 (mm) [1U]

Power synchronized unit 4.0kg

AC sensor unit 1.3kg

Voltage AC100 - 120V, AC200 - 240V

Phase Single

Frequency 50Hz/60Hz

AC100 - 120V 3W

AC200 - 240V 7W

AC100 - 120V 11kJ/h

AC200 - 240V 26kJ/h

For ETERNUS DX/AF storage systems RS232C  4

For AC detection AC sensor  2

Basic 2

Maximum (when AC sensor units are connected)

Basic 4

Maximum (when a cascade connection is used)

Between a power synchronized unit and an AC sensor unit (total)

Between a power synchronized unit and the ETERNUS DX/AF

Between power synchronized units Max. 10m

Power consumption

Voltage AC100V / AC200V

Phase Single

Temperature

Humidity

0.1A or less AC output for one second or

5 - 40C (during operation)

0 - 50C (during non-operation)

20 - 80%RH (during operation)

8 - 80%RH (during non-operation)

Max. 100m

Max. 5m

more is detected.

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Chapter 1 Overview

AC IN port

For power cord (for AC power input) connection

RCI port

Not used

PWC ports (#0, #1, #2, #3 from left)

For ETERNUS DX/AF connection with

RS232C cables to a power synchronized unit

AC SENSOR port

- For AC sensor unit connection with an AC sensor port connection cable to a power synchronized unit

- For cascading two power synchronized units with a cascade cable to the AC SENSOR port on the second power synchronized unit

CASCADE port

For cascading two power synchronized units with a cascade cable to the CASCADE port on the first power synchronized unit

SENSOR ports (left: #0, right: #1)

For power cord (for AC sensor) connection to detect the power status of a server UPS unit

POWER LED

Displays the power status of a power synchronized unit

POWER SENSOR LED

Displays the detection status of AC output from a server UPS unit

POWER CONTROL LED

Displays the power status of the connected ETERNUS DX/AF

CHECK LED

Displays the starting status of a power synchronized unit

1.4 Components

This section describes the names and usage of the various components for the power synchronized unit and the AC sensor unit.

1.4.1 Power Synchronized Unit

Figure 1.3 shows the names and usage of the various components for the power synchronized unit.

Figure 1.3 Components (power synchronized unit)

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Chapter 1 Overview

1.4 Components

Table 1.2 shows details about LEDs and the status of a power synchronized unit.

Table 1.2 Status and meanings of each LED (for power synchronized units)

LED name Function

POWER

(green)

POWER

SENSOR

(green)

POWER

CONTROL

(green)

CHECK

(Yellow)

Displays the power status of the power synchronized unit.

Displays that the power synchronized unit has commanded the ETERNUS DX/AF to turn on or off.

Displays the power status of the ETERNUS DX/AF.

Displays the starting status of the power synchronized unit.

LED

status

(off)

(on)

(blinks)

(off)

(on)

(off)

(on)

(blinks)

(off)

(on)

Power synchronized unit status

The power synchronized unit is off.

After the power synchronized unit is turned on, the following condition for powering on the ETERNUS DX/AF is detected.

• AC output from server UPS units using the SENSOR

port, the AC SENSOR port, or the CASCADE port

• Even though the power synchronized unit is turned on,

the following condition for powering on the ETERNUS DX/AF is not detected.

- AC output from server UPS units using the SENSOR

port, the AC SENSOR port, or the CASCADE port

• The power synchronized unit is starting up.

The following condition is not detected and the power synchronized unit commands the ETERNUS DX/AF to turn off.

• AC output from server UPS units using the SENSOR

port, the AC SENSOR port, and the CASCADE port

The following condition is detected and the power synchronized unit commands the ETERNUS DX/AF to turn on.

• AC output from server UPS units using the SENSOR

port, the AC SENSOR port, or the CASCADE port

All of the ETERNUS DX/AF storage systems are off.

The ETERNUS DX/AF is on.

The ETERNUS DX/AF is still on even after the power synchronized unit commands the ETERNUS DX/AF to turn off (such as when shutting down the ETERNUS DX/AF).

The power synchronized unit is operating normally.

The power synchronized unit is starting up.

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Chapter 1 Overview

AC In port

For server UPS unit connection with a power cord (for AC sensor) to an AC sensor unit

AC sensor output port

For power synchronized unit connection with an AC sensor port connection cable to an AC sensor unit

LED

Lights up green when AC output from a server UPS unit is detected

1.4 Components

1.4.2 AC Sensor Unit (Optional)

Figure 1.4 shows the names and usage of the various components for the AC sensor unit.

Figure 1.4 Components (AC sensor unit)

Table 1.3

shows details about LEDs and the status of an AC sensor unit.

Table 1.3 Status and meanings of each LED (for AC sensor units)

LED name Function

Displays the AC output LED (green)

status of the

connected server UPS

unit.

LED

status

(off)

(on)

AC output from server UPS units using the AC In port is not detected.

AC output from server UPS units using the AC In port is detected.

AC sensor unit status

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Chapter 1 Overview

Server#0

UPS unit for Server#0

UPS unit for

Server#1

SENSOR#0 SENSOR#1

PWC#0

ETERNUS DX/AF

PWC

Power synchronized unit#0

#0 #1 #2 #3

Power cord (for AC sensor)

Power cord (for AC power input)

RS232C cable

Provided cables are indicated by solid lines. Optional cables that can be added are indicated by dotted lines.

1.5 System Configuration

System configuration examples when the power synchronized unit is used are shown below.

The server UPS unit must have a function in the management software (PowerChute plus, etc.) that controls the AC power output according to when the server powers on and off.

■ Power synchronization with two server UPS units

The following configuration is an example of power synchronization with two server UPS units. One power synchronized unit can connect up to two server UPS units and four ETERNUS DX/AF storage systems.

Figure 1.5 System configuration example (power synchronization with two server UPS units)

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Server#0

Server#1 Server#3 -

Server#2

CASCADE

AC SENSOR

Power synchronized unit#1 (*2)

#0 #1 #2 #3

SENSOR#0 SENSOR#1

AC SENSOR

AC sensor unit#0

AC sensor unit#1

PWC

~ ~

Power synchronized unit#0

#0 #1 #2 #3

UPS unit for Server#1

UPS unit for Server#0

UPS unit for Server#3 -

UPS unit for Server#2

*1: Do not attach a termination resistor to the branch connector on the AC sensor unit. *2: For a cascade connection, do not connect the server UPS unit to power synchronized unit#1.

(*1)

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

ETERNUS DX/AF

PWC

Cascade cable

AC sensor port connection cable

RS232C cable

Provided cables are indicated by solid lines. Optional cables that can be added are indicated by dotted lines.

Power cord (for AC sensor)

Power cord (for AC power input)

Chapter 1 Overview

1.5 System Configuration

■ Power synchronization with three or more server UPS units

The following configuration is an example of power synchronization with three or more server UPS units. Up to 16 server UPS units can be connected by using optional AC sensor units. By cascading two power synchronized units, up to eight ETERNUS DX/AF storage systems can be connected.

Figure 1.6 System configuration example (power synchronization with three or more server UPS units)

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Chapter 1 Overview

ETERNUS DX/AF

PWC

Power synchronized unit

PWC

UPS unit for

Server#0

UPS unit for

Server#1

3, 6

UPS management

software

Server#1

UPS management

software

ETERNUS DX/AF

UPS unit

UPS settingUPS setting

RS232C cable

An instruction is issued to turn on the ETERNUS DX/AF when AC output is detected.

1.6 Power Management for Power Synchronization

This section explains power management with a power synchronized unit.

The power synchronized unit detects the AC power output of the target devices for power synchronization and commands the ETERNUS DX/AF to synchronize the power with the target devices. When the power synchronized unit detects the AC power output of any server UPS unit, the power synchronized unit commands the ETERNUS DX/AF to turn on. When the power synchronized unit does not detect AC power output in any of the server UPS units, the power synchronized unit commands the ETERNUS DX/AF to turn off. The server UPS unit must have a function in the management software that controls the AC power output according to when the server powers on and off. The server UPS unit must have one unused outlet to connect to the power synchronized unit.

Connect the power cords of the ETERNUS DX/AF and the power synchronized unit to a UPS (UPS for the ETERNUS DX/AF) that uses a power line that is not the same as the server UPS unit. This enables power to be supplied or stopped according to the scheduled operations and the power failure settings of the server.

■ Powering on sequence for turning on power or power recovery

Figure 1.7 Power on using a power synchronized unit

1 Power on of an ETERNUS DX/AF UPS unit

2 Issuance of command to turn on the server (power on of the server UPS units)

3 Server startup (OS startup is suspended)

The server OS startup is suspended until the ETERNUS DX/AF startup is complete. For the set suspend time of the server, refer to "Figure 1.8

(powering on)" (page 30).

Operation timing chart when using a power synchronized unit

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Chapter 1 Overview

1.6 Power Management for Power Synchronization

4 Issuance of command to turn on the ETERNUS DX/AF from the power synchronized unit

5 ETERNUS DX/AF startup

6 Server OS startup

The following figure shows the timing chart of power on operations for scheduled operations and power recovery. For details about setting items and values, refer to the manual of the expansion card that is installed in the UPS unit and the manual of the UPS management software that is used.

Figure 1.8 Operation timing chart when using a power synchronized unit (powering on)

2 Issuance of command to turn on the server

S1 (>E1)

Server

Server UPS unit

ETERNUS DX/AF

ETERNUS DX/AF UPS unit

S1: Waiting time interval starting from when the command is issued to turn on the server to the beginning of the OS startup process. Set a longer time than the time that is required to complete ETERNUS DX/AF startup (E1).

E1: Time that is required to complete ETERNUS DX/AF startup from the start of powering on of the ETERNUS DX/AF. For details, refer to the manual that is provided with the connected ETERNUS DX/AF.

Shutdown state

2 Power on of the server UPS unit (Power supply starts)

OFF

4 Issuance of command to turn on the ETERNUS DX/AF from the power synchronized unit

1 Power on of an ETERNUS DX/AF UPS unit (Power supply starts)

OFF

3 OS startup suspension

5 Startup Operating

6 OS startup

Operating

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Chapter 1 Overview

ETERNUS DX/AF

PWC

Power synchronized unit

PWC

UPS unit for

Server#0

UPS unit for

Server#1

1 1

2 2

UPS management

software

Server#1

UPS management

software

ETERNUS DX/AF

UPS unit

UPS settingUPS setting

RS232C cable

An instruction is issued to turn off the ETERNUS DX/AF when no AC output is detected.

1.6 Power Management for Power Synchronization

■ Powering off sequence for turning off power or power recovery

Figure 1.9 Power off using a power synchronized unit

(0 Power failure occurred (commercial power is stopped))

1 Shutdown of all the servers

2 Shutdown of all the server UPS units

3 Issuance of command to turn off the ETERNUS DX/AF from the power synchronized unit

4 ETERNUS DX/AF shutdown

5 Shutdown of the ETERNUS DX/AF UPS unit

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Chapter 1 Overview

Shutdown state

Operating

OFF

ON OFF

ETERNUS DX/AF

Server UPS unit

Server

ETERNUS DX/AF UPS unit

1 Shutdown of the server (Server shutdown starts)

3 Issuance of command to shut down the ETERNUS DX/AF from the power synchronized unit

S3 (>S2)

E3 (>S3+E2)

Operating (Power is on)

5 UPS shutdown (Power supply stops)

S2: Processing time for server shutdown.

E2: Required time to turn off the ETERNUS DX/AF. For details, refer to the manual that is provided with the connected ETERNUS DX/AF.

S3: Battery operation time until server UPS unit shutdown when a power failure occurs.

E3: Battery operation time until ETERNUS DX/AF UPS unit shutdown when a power failure occurs.

Shutdown process

4 Shutdown process

2 UPS shutdown

(Power supply stops)

(0 Power failure occurred (commercial power is stopped))

Shutdown state

Operating

OFF

ON OFF

ETERNUS DX/AF

Server UPS unit

Server

ETERNUS DX/AF UPS unit

1 Shutdown of the server (Server shutdown starts)

3 Issuance of command to shut down the ETERNUS DX/AF from the power synchronized unit

S3 (>S2)

E3 (>S3+E2)

Operating (Power is on)

5 UPS shutdown (Power supply stops)

S2: Processing time for server shutdown.

E2: Required time to turn off the ETERNUS DX/AF. For details, refer to the manual that is provided with the connected ETERNUS DX/AF.

S3: Battery operation time until server UPS unit shutdown when a power failure occurs.

E3: Battery operation time until ETERNUS DX/AF UPS unit shutdown when a power failure occurs.

Shutdown process

4 Shutdown process

2 UPS shutdown

(Power supply stops)

(0 Power failure occurred (commercial power is stopped))

1.6 Power Management for Power Synchronization

The following figure shows the timing chart of power off operations for scheduled operations or for when a power failure occurs. For details about setting items and values, refer to the manual of the expansion card that is installed in the UPS unit and the manual of the UPS management software that is used.

Figure 1.10 Operation timing chart when using a power synchronized unit (powering off)

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Chapter 2

Installation

This chapter describes the installation procedures for the power synchronized unit and the AC sensor unit.

Make sure to check "

Safety Precautions" (page 9) before installation.

2.1 Package Contents Check

Check the list of package contents in Table 2.1 and Table 2.2 to confirm that there are no missing parts.

If there are missing parts, contact your sales representative.

Table 2.1 List of package contents (power synchronized unit)

Package contents Quantity Note

Power synchronized unit 1 —

RS232C cable 2

Rack mount kit One set —

Safety Precautions 1 —

Read Me First 1 —

Table 2.2 List of package contents (AC sensor unit)

1m For ETERNUS DX/AF connection

Package contents Quantity Note

AC sensor unit 1 —

AC sensor port connection cable 1

Branch connector 1 —

Rubber foot 4

Rack mount kit One set —

4m For power synchronized unit connection

This is not used when the AC sensor unit is installed in a rack.

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Chapter 2 Installation

2.2 Preparation

2.2.1 Installation Area

■ Placement area

Refer to the placement area of the rack to install the power synchronized unit and the AC sensor unit.

■ Installation condition

Install the power synchronized unit and the AC sensor unit in an area that meets all the conditions described in "

Instructions for installation" (page 10) of "Safety Precautions".

2.2.2 Checking Power Sockets and Server UPS Unit Outlets

Check the required number and specifications of power sockets and server UPS unit outlets.

• One power socket is required for each power synchronized unit. Make sure to check the plug type of the

power socket. Connect the power synchronized unit to the same power socket line as the ETERNUS DX/AF.

• Make sure each server UPS unit has an unused outlet for connecting a power synchronized unit or an AC

sensor unit. In addition, make sure to check the plug type of the outlet.

2.2.3 Preparing Power Cords

Note that power cords (for AC power input) for power synchronized units and power cords (for AC sensor) to connect server UPS units to power synchronized units or AC sensor units are not supplied with power synchronized units.

The IEC 60320-C14 port type is used for the AC IN ports and the SENSOR ports of the power synchronized units. This port type is also used for the AC IN ports of the AC sensor units. Check the specifications of the power sockets and server UPS unit outlets that are to be used for the power synchronized units and AC sensor units. Prepare the required number of appropriate power cords.

• Power cord (for AC power input)

- Each power synchronized unit requires one power cord.

- The voltage for the AC IN port is 10A 250V or less.

• Power cord (for AC sensor)

- Each server UPS unit that is to be connected to the power synchronized unit requires one power cord.

- Each AC sensor unit requires one power cord.

Be sure that the power cords have the approval of the appropriate safety agencies of the country where the equipment will be used.

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Chapter 2 Installation

WARNING

Do Not

CAUTION

2.3 Installing in a Rack

• Do not use a power cord that does not satisfy the specifications of the power

synchronized unit and the AC sensor unit. Doing so may cause failure, fire, or electric shock.

2.3 Installing in a Rack

This section explains how to install a power synchronized unit and an AC sensor unit in a rack.

Make sure to check " sensor unit in a rack. Also refer to the manual that is provided with the racks.

Safety Precautions" (page 9) before installing the power synchronized unit and the AC

• If the power synchronized unit and the AC sensor unit are installed or

disassembled other than as described in this manual, device failure or electric shock may occur.

• The power synchronized unit contains delicate components, and should be

handled gently. Do not drop or knock the power synchronized unit against the rack during installation.

• Install the blank panels provided with the rack where no other devices are

installed.

• Especially for an enclosed rack with doors, or when multiple devices are to be

Specifications" (page 23). Failure

• When installing the power synchronized unit with other devices into the same

• Do not obstruct the air vents in the power synchronized unit.

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Chapter 2 Installation

Procedure

(Rear rack pillars)

Base line of power synchronized unit

1st position

3rd position

1U (power synchronized unit size)

2.3 Installing in a Rack

2.3.1 Installing a Power Synchronized Unit

This section describes how to install a power synchronized unit in a rack.

■ Checking the package contents of the rack mount kit

Check the following package contents to confirm that there are no missing parts. If there are missing parts, contact your sales representative.

❏ L-shaped bracket: 2

Same for right and left.

❏ M6 cross recessed head screw

with captive washer: 4

❏ M3 flat head screw: 4

For attaching L-shaped brackets

❏ Blank panel: 1

■ Procedure for installing a power synchronized unit

1 Open the front and rear doors of the rack.

2 Attach the M6 cage nuts to the rear rack pillar.

❏ M6 cage nut: 4

Used when the holes in the rack pillars are square

• Attachment positions

Insert four M6 cage nuts in the 1st and 3rd holes above the power synchronized unit base line.

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Chapter 2 Installation

Top view

M6 cage nut

Rack pillar (square)

M3 flat head screws

L-shaped bracket

M3 flat head screws

L-shaped bracket

(Rear rack pillars)

M6 cross recessed head screws with captive washer

2.3 Installing in a Rack

3 Attach the L-shaped brackets to the power synchronized unit.

• Attachment procedure

Clip the M6 cage nut tabs into the desired hole from the inside.

Use four M3 flat head screws to attach the L-shaped brackets to the power synchronized unit on both sides.

4 Install the power synchronized unit in the rack.

Use four M6 cross recessed head screws with captive washer to fasten the power synchronized unit in the rack.

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Chapter 2 Installation

End of procedure

(Front rack pillars)

(Rear rack pillars)

Blank panel

2.3 Installing in a Rack

5 Attach the blank panel to the rack front.

The blank panel should be attached at the same height as the power synchronized unit.

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Chapter 2 Installation

2.3 Installing in a Rack

2.3.2 Installing an AC Sensor Unit

This section describes how to install an AC sensor unit in a rack.

Install the AC sensor unit in the same rack as the server UPS unit. When installing the AC sensor unit, the length of the power cord (for AC sensor) that connects the AC sensor unit and the server UPS unit must be taken into consideration.

■ Checking the package contents of the rack mount kit

Check the following package contents to confirm that there are no missing parts. If there are missing parts, contact your sales representative.

❏ Shelf plate: 1 ❏ L-shaped bracket: 2

❏ M4 cross recessed head screw

with captive washer: 2

❏ M6 cross recessed head screw

with captive washer: 4

❏ M3 cross recessed head screw

with captive washer: 4

❏ Blank panel: 1

Same for right and left.

❏ M6 cage nut: 4

Used when the holes in the rack pillars are square

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Chapter 2 Installation

Procedure

(Rear rack pillars)

Base line of AC sensor unit

1st position

3rd position

1U (AC sensor unit size)

Top view

M6 cage nut

Rack pillar (square)

M3 cross recessed head screws with captive washer

L-shaped bracket

M3 cross recessed head screws with captive washer

2.3 Installing in a Rack

■ Procedure for installing an AC sensor unit

1 Open the front and rear doors of the rack.

2 Attach the M6 cage nuts to the rear rack pillar.

• Attachment positions

Insert four M6 cage nuts in the 1st and 3rd holes above the AC sensor unit base line.

• Attachment procedure

Clip the M6 cage nut tabs into the desired hole from the inside.

3 Attach the L-shaped brackets to the AC sensor unit.

Use four M3 cross recessed head screws with captive washer to attach the L-shaped brackets to the AC sensor unit on both sides.

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Chapter 2 Installation

M4 cross recessed head screws with captive washer

Shelf plate

(Rear rack pillars)

M6 cross recessed head screws with captive washer

2.3 Installing in a Rack

4 Attach the shelf plate to the AC sensor unit.

Use two M4 cross recessed head screws with captive washer to attach the shelf plate to the AC sensor unit.

Up to two AC sensor units can be attached to the same shelf plate. Attach the first AC sensor unit on the right side when facing the shelf plate as shown in the figure above.

5 Attach the shelf plate to the rack.

Use four M6 cross recessed head screws with captive washer to fasten the shelf plate in the rack.

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Chapter 2 Installation

End of procedure

(Front rack pillars)

(Rear rack pillars)

Blank panel

2.3 Installing in a Rack

6 Attach the blank panel to the rack front.

The blank panel should be attached at the same height as the AC sensor unit.

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Chapter 3

Powering On and Off

This chapter explains how to turn on and off the power synchronized unit.

■ Powering on

When a power cord (for AC power input) is connected to the AC IN port and the power socket, the power synchronized unit turns on. For details about how to connect a power cord (for AC power input), refer to "4.2

Synchronized Unit" (page 50).

■ Powering off

When a power cord (for AC power input) is disconnected from the AC IN port, the power synchronized unit turns off.

Turning on the Power

For normal operation, there is no need to turn the power off. If the power synchronized unit must be turned off, such as before any inspections of power supply devices are performed, check that the power synchronized unit and the devices that connect the power synchronized unit are all turned off before disconnecting the power cords (for AC power input).

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Chapter 4

Procedure

End of procedure

Connection and Settings

This chapter describes the installation and setting procedures for a power synchronized unit and an AC sensor unit.

If your sales representative or maintenance engineer does not perform the settings of the power synchronized unit and the AC sensor unit, perform the settings yourself.

Attach labels to each cable that is to be connected and make a note of the connection source and destination. This helps with cable management and prevents incorrect connections.

For the connection and setting details of a device that is connected to the power synchronized unit, refer to the manual that is provided with the connected device.

■ Workflow

Perform the following procedure for connection and settings:

1 Set the ETERNUS DX/AF.

For details, refer to "4.1 Setting the ETERNUS DX/AF" (page 45).

2 Turn on the power synchronized unit.

For details, refer to "4.2 Turning on the Power Synchronized Unit" (page 50).

3 When five or more ETERNUS DX/AF storage systems are installed, connect the cascade

cables.

For details, refer to "4.3 Connecting Cascade Cables" (page 53).

4 Connect the power synchronized unit to the server UPS unit.

For details, refer to "4.4.1 Connecting the Server UPS Unit to the Power Synchronized Unit" (page 57).

5 When three or more server UPS units are connected, connect the AC sensor unit.

For details, refer to "4.4.2 Connecting the AC Sensor Unit" (page 58).

6 Connect the power synchronized unit to the ETERNUS DX/AF.

For details, refer to "4.5 Connecting to the ETERNUS DX/AF" (page 61).

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Chapter 4 Connection and Settings

4.1 Setting the ETERNUS DX/AF

Perform the necessary settings for power synchronization by using the setting and maintenance program of the ETERNUS DX/AF.

If the power synchronized unit and the ETERNUS DX/AF storage system are connected with a redundant configuration, the operations during a power down are as follows:

• For the ETERNUS DX60 S4/DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4, ETERNUS DX60 S3/DX100

S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, ETERNUS DX8100 S3, ETERNUS AF250 S2/AF650 S2, ETERNUS AF250/AF650, ETERNUS DX200F, and ETERNUS DX60 S2/DX80 S2/DX90 S2 When the controllers for CM#0 and CM#1 both receive shutdown instructions, the shutdown process starts.

• For the ETERNUS DX8700 S3/DX8900 S3

When the Service Controllers (SVC) for SVC#0 and SVC#1 both receive shutdown instructions, the shutdown process starts.

■ ETERNUS DX60 S4/DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4, ETERNUS DX60 S3/

DX100 S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, ETERNUS DX8100 S3, ETERNUS AF250 S2/AF650 S2, ETERNUS AF250/AF650, and ETERNUS DX200F

This section explains the setting items on the power synchronization setting screen for the ETERNUS DX60 S4/ DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4, ETERNUS DX60 S3/DX100 S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, ETERNUS DX8100 S3, ETERNUS AF250 S2/AF650 S2, ETERNUS AF250/AF650, and ETERNUS DX200F.

Figure 4.1 ETERNUS DX60 S4/DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4, ETERNUS DX60 S3/DX100

S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, ETERNUS DX8100 S3, ETERNUS AF250 S2/AF650 S2, ETERNUS AF250/AF650, and ETERNUS DX200F setup (Setup Power Management screen)

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Chapter 4 Connection and Settings

4.1 Setting the ETERNUS DX/AF

• Auto Power

Select "Disable".

• Power Resume

Select "Disable".

• Connection CM

Select the controllers (CM#0 and/or CM#1) of the ETERNUS DX60 S4/DX100 S4/DX200 S4, ETERNUS DX500 S4/DX600 S4, ETERNUS DX60 S3/DX100 S3/DX200 S3, ETERNUS DX500 S3/DX600 S3, ETERNUS AF250 S2/ AF650 S2, ETERNUS AF250/AF650, and ETERNUS DX200F that are connected to the power synchronized unit with the RS232C cable. Select "CM#0" when the power synchronized unit is connected to the PWC port on controller 0. Select "CM#1" when the power synchronized unit is connected to the PWC port on controller 1. When different power synchronized units are connected to controller 0 and controller 1 in a duplicated configuration, select both "CM#0" and "CM#1".

• Delay until Shutdown

Do not change the default setting (0 minute).

• Set management unit interface

Select "Power Synchronized Unit".

• Power Failure Signal

"Positive" (positive logic) is automatically set.

• Low Battery Signal

"Negative" (negative logic) is automatically set.

• UPS Shutdown Signal

Do not select the "Enable" checkbox. "Positive" (positive logic) is set by default.

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Chapter 4 Connection and Settings

4.1 Setting the ETERNUS DX/AF

■ ETERNUS DX8700 S3/DX8900 S3

This section explains the setting items on the power synchronization setting screen for the ETERNUS DX8700 S3/DX8900 S3.

Figure 4.2 ETERNUS DX8700 S3/DX8900 S3 setup (Setup Power Management screen)

• Auto Power

Select "Disable".

• Power Resume

Select "Disable".

• Connection SVC

Select the SVCs (SVC#0 and/or SVC#1) of the ETERNUS DX8700 S3/DX8900 S3 that are connected to the power synchronized unit with the RS232C cable. Select "SVC#0" when the power synchronized unit is connected to the PWC port on SVC#0. Select "SVC#1" when the power synchronized unit is connected to the PWC port on SVC#1. When different power synchronized units are connected to SVC#0 and SVC#1 in a duplicated configuration, select both "SVC#0" and "SVC#1".

• Delay until Shutdown

Do not change the default setting (0 minute).

• Set management unit interface

Select "Power Synchronized Unit".

• Power Failure Signal

"Positive" (positive logic) is automatically set.

• Low Battery Signal

"Negative" (negative logic) is automatically set.

• UPS Shutdown Signal

Do not select the "Enable" checkbox. "Positive" (positive logic) is set by default.

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Chapter 4 Connection and Settings

4.1 Setting the ETERNUS DX/AF

■ ETERNUS DX80 S2/DX90 S2

This section explains the setting items on the power synchronization setting screen for the ETERNUS DX80 S2/ DX90 S2.

Figure 4.3 ETERNUS DX80 S2/DX90 S2 setup (Setup Power Management screen)

• Enable

Select the controllers (CM#0 and/or CM#1) of the ETERNUS DX80 S2/DX90 S2 that are connected to the power synchronized unit with the RS232C cable. Select "CM#0" when the power synchronized unit is connected to the PWC port on controller 0. Select "CM#1" when the power synchronized unit is connected to the PWC port on controller 1. When different power synchronized units are connected to controller 0 and controller 1 in a duplicated configuration, select both "CM#0" and "CM#1".

• Delay until Shutdown (min.)

Do not change the default setting (0 minute).

• Set management unit interface

Select "Power Synchronized Unit".

• Power Failure Signal

"Positive" (positive logic) is automatically set.

• Low Battery Signal

"Negative" (negative logic) is automatically set.

• UPS Shutdown Signal

Do not select the "Enable" checkbox. "Positive" (positive logic) is set by default.

• Auto Power

Select "Disable".

• Power Resume

Select "Disable".

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Chapter 4 Connection and Settings

4.1 Setting the ETERNUS DX/AF

■ ETERNUS DX60 S2

This section explains the setting items on the power synchronization setting screen for the ETERNUS DX60 S2.

Figure 4.4 ETERNUS DX60 S2 setup (Setup Power Management screen)

• Enable

Select the controllers (CM#0 and/or CM#1) of the ETERNUS DX60 S2 that are connected to the power synchronized unit with the RS232C cable. Select "CM#0" when the power synchronized unit is connected to the PWC port on controller 0. Select "CM#1" when the power synchronized unit is connected to the PWC port on controller 1. When different power synchronized units are connected to controller 0 and controller 1 in a duplicated configuration, select both "CM#0" and "CM#1".

• Delay until Shutdown (min.)

Do not change the default setting (0 minute).

• Set management unit interface

Select "Power Synchronized Unit".

• Power Failure Signal

"Positive" (positive logic) is automatically set.

• Low Battery Signal

"Negative" (negative logic) is automatically set.

• UPS Shutdown Signal

Do not select the "Enable" checkbox. "Positive" (positive logic) is set by default.

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Chapter 4 Connection and Settings

WARNING

Do Not

Unplug

CAUTION

Ground

4.2 Turning on the Power Synchronized Unit

Connect the power cord (for AC power input) to the power synchronized unit to turn on the power synchronized unit.

Each power synchronized unit requires a power cord (for AC power input). Power cords (for AC power input) must be obtained by customers.

• Do not handle the power plug with wet hands. Doing so may cause electric

shock.

• Do not damage or modify the power cord or the power plug. Heating, forced

bending, twisting, pulling, or placing heavy objects on the power cord or the power plug will damage it, causing electric shock or fire.

• Do not wind power cords too tightly at the root of the power cord. Doing so

stresses the cords and may expose or snap the inner wires, which can lead to electric shock or fire.

• Do not use the power cord or the power plug if it is damaged or the plug does

not snugly fit into the socket. Doing so may cause electric shock or fire.

• Do not use a power cord that does not satisfy the specifications of the power

synchronized unit and the AC sensor unit. Doing so may cause electric shock, fire, or device failure.

• Use a dry cloth to remove all dust from plugs and power sockets. Not doing so

may cause electric shock or fire.

• Use only power sockets that have a ground. Failure to do so may cause electric

shock, fire, or malfunction.

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Procedure

AC IN port

Power cord (for AC power input)

Release tie

4.2 Turning on the Power Synchronized Unit

■ Procedure for powering on

The procedure for turning on a power synchronized unit is described below.

1 Connect the power cord (for AC power input) to the power synchronized unit.

1-1 Connect the power plug of the power cord (for AC power input) to the AC IN port.

1-2 Attach the release tie to the plug of the power cord (for AC power input) to firmly fix the power plug

to ensure it does not become unplugged.

2 Connect the power plug at the other end of the power cord to the power socket.

When the power plug is connected to the power socket, the power synchronized unit is turned on. Check that the CHECK LED is off and the POWER LED is blinking green on the power synchronized unit.

Connect the power plug to the power socket that belongs to the same power line as the ETERNUS DX/AF. Do not connect the power plug to a server UPS unit.

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End of procedure

CAUTION

Unplug

4.2 Turning on the Power Synchronized Unit

• Ensure the power plug is fully inserted into the socket. Failure to do so

may cause electric shock or fire.

• Do not use the server service outlet to connect the power cord for the

power synchronized unit.

• Do not overload electrical sockets. Doing so may cause electric shock or

fire.

• When unplugging the power cord, hold the plug. Do not pull on the

cord. Pulling the cord may expose or snap the inner wires, which may cause electric shock or fire.

• When the power synchronized unit is not used for a long period of time,

unplug all power plugs. Failure to do so may lead to fire.

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CAUTION

Power synchronized unit#1

Power synchronized unit#0

Server#0

UPS unit for Server#0

Server#1

UPS unit for

Server#1

Cascade cable

(optional)

Power cord (for AC sensor)

AC SENSOR port

CASCADE port

SENSOR ports

4.3 Connecting Cascade Cables

When two power synchronized units are cascaded, use the cascade cable to connect the power synchronized units. Cascade cables must be purchased separately.

A connection figure for the cascade cable is shown below.

Figure 4.5 Cascade cable connection

• When the power synchronized units are cascaded, the unit that is connected to the server UPS unit is

"power synchronized unit#0".

• Do not attach a branch connector or a termination resistor to the CASCADE port or the AC SENSOR port.

Doing so makes operations unstable.

• When connecting external (signal, power, etc.) cables, avoid placing stress on

them. Not doing so may damage the cables.

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Procedure

CAUTION

Do Not

Do not bend more than 90 degrees

Do not fold

Power synchronized unit#0

CASCADE port

Cascade cable

4.3 Connecting Cascade Cables

■ Procedure for cascade cable connection

The procedure for connecting a cascade cable is described below.

When connecting the cascade cable, check the direction of the connector tab and firmly insert it all the way in. When disconnecting a cascade cable, hold the tab of the connector while pulling it out.

• Do not forcibly bend or fold the cable. Doing so may damage the cable and

cause the power synchronized unit to malfunction.

1 Connect the cascade cable to power synchronized unit#0.

Connect the cascade cable connector to the CASCADE port.

2 Check that power synchronized unit#1 is turned on.

Check that the CHECK LED is off and the POWER LED is blinking green on the power synchronized unit.

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End of procedure

Power synchronized unit#1

Cascade cable

AC SENSOR port

4.3 Connecting Cascade Cables

3 Connect the connector at the other end to power synchronized unit#1.

Connect the connector at the other end of the cascade cable to the AC SENSOR port.

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Power synchronized unit

Server#3

Server#2

UPS unit for Server#2

UPS unit for Server#3

Server#1

Server#0

UPS unit for Server#1

UPS unit for Server#0

AC sensor unit

Power cord (for AC sensor)

(Must be obtained by customers)

Power cord (for AC sensor)

(Must be obtained by customers)

AC sensor port connection cable

(provided with an AC sensor unit)

....

SENSOR#0 port SENSOR#1 port

AC In port

Branch connector

AC SENSOR port

4.4 Connecting to the Server UPS Unit

Connect the server UPS unit to the power synchronized unit.

When three or more server UPS units are connected or when the server UPS unit is placed beyond the reach of a power cord (for AC sensor), use the AC sensor unit.

The following figure shows server UPS unit and AC sensor unit connection.

Figure 4.6 Connection for the server UPS units and the AC sensor units

The power cord (for AC sensor) that is connected to a server UPS unit is a cable for detecting the AC output status of a server UPS unit. This cable does not supply AC power to the power synchronized unit.

For details about settings for a server UPS unit that is connected to the power synchronized unit, refer to the manual that is provided with the server UPS unit and perform the appropriate settings.

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Procedure

CAUTION

Do Not

Do not bend more than 90 degrees

Do not fold

SENSOR#0 port SENSOR#1 port

Power cord

(for AC sensor)

4.4 Connecting to the Server UPS Unit

• When connecting external (signal, power, etc.) cables, avoid placing stress on

them. Not doing so may damage the cables.

• Do not forcibly bend or fold the cable. Doing so may damage the cable and

cause the power synchronized unit to malfunction.

4.4.1 Connecting the Server UPS Unit to the Power Synchronized Unit

This section describes the procedure for connecting a power synchronized unit to a server UPS unit with the power cord (for AC sensor). Power cords (for AC sensor) must be obtained by customers.

1 Connect the power cords (for AC sensor) to the power synchronized unit.

1-1 Connect the plugs of the power cords (for AC sensor) to SENSOR#0 port and SENSOR#1 port on the

power synchronized unit.

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End of procedure

Procedure

Release ties

AC In port

Power cord (for AC sensor)

4.4 Connecting to the Server UPS Unit

1-2 Attach the release ties to the plugs of the power cords (for AC sensor) to firmly fix the power plugs to

ensure they do not become unplugged.

2 Connect the plugs at the other ends to the server UPS units.

Connect the plugs of the power cords (for AC sensor) at the other ends to the output outlets of the server UPS units.

4.4.2 Connecting the AC Sensor Unit

To use the AC sensor unit, connect the server UPS unit and the AC sensor unit with the power cord (for AC sensor), and connect the AC sensor unit and the power synchronized unit with the AC sensor port connection cable.

One AC sensor port connection cable (4m) is provided with each AC sensor unit. Each AC sensor unit requires a power cord (for AC sensor) that must be obtained by customers.

1 Connect the AC sensor unit and the server UPS unit with the power cord (for AC sensor).

1-1 Connect the plug of the power cord (for AC sensor) to the AC In port on the AC sensor unit.

1-2 Connect the plug at the other end of the power cord (for AC sensor) to the outlet of the server UPS

unit.

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AC sensor output port

Branch connector

AC sensor port connection cable

Branch connector

AC sensor port connection cable

AC SENSOR port

Power synchronized unit

4.4 Connecting to the Server UPS Unit

2 Connect the AC sensor unit to the power synchronized unit with the AC sensor port

connection cable.

When connecting the AC sensor port connection cable, check the connector orientation and then firmly push it all the way in. When disconnecting the AC sensor port connection cable, hold the tab of the connector while pulling it out.

2-1 Attach the branch connector to the AC sensor output port of the AC sensor unit.

A branch connector is provided with the AC sensor unit.

2-2 Connect the AC sensor port connection cable to one of the ports on the branch connector that was

attached in Step 2-1

2-3 Connect the connector at the other end of the AC sensor port connection cable to the AC SENSOR

port on the power synchronized unit.

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End of procedure

AC sensor port connection cable

Branch connector

4.4 Connecting to the Server UPS Unit

3 When two or more AC sensor units are connected, connect the AC sensor units with the AC

sensor port connection cables.

3-1 Connect the AC sensor port connection cable to the other port on the branch connector.

3-2 Connect the connector at the other end of the AC sensor port connection cable to another AC sensor

unit.

• Up to 14 AC sensor units can be connected.

• Do not attach a termination resistor to the branch connector on the AC sensor unit. Doing so

makes operations unstable.

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CAUTION

Do Not

Do not bend more than 90 degrees

Do not fold

4.5 Connecting to the ETERNUS DX/AF

Connect the power synchronized unit to the ETERNUS DX/AF with the RS232C cable.

Two RS232C cables (1m) are provided with a power synchronized unit. If the length of the cable is too short or three or more cables are required, purchase more RS232C cables.

Up to four ETERNUS DX/AF storage systems can be connected to each power synchronized unit. When power synchronized units are cascaded, up to eight ETERNUS DX/AF storage systems can be connected.

• When connecting external (signal, power, etc.) cables, avoid placing stress on

them. Not doing so may damage the cables.

• Do not forcibly bend or fold the cable. Doing so may damage the cable and

cause the power synchronized unit to malfunction.

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Procedure

PWC portsRS232C cable

4.5 Connecting to the ETERNUS DX/AF

■ Procedure for RS232C cable connection

The procedure for connecting an RS232C cable is described below.

• Connecting the power synchronized unit to the ETERNUS DX8100 S3/DX8700 S3/DX8900 S3 must be

performed by your maintenance engineer. Do not attempt to connect the power synchronized unit by yourself.

• When connecting the RS232C cable, check the connector orientation and then firmly push it all the way

in. When disconnecting the RS232C cable, hold the tab of the connector while pulling it out.

1 Connect the RS232C cable to the power synchronized unit.

Connect the RS232C cable connector to the PWC port on the power synchronized unit.

2 Connect the connector at the other end to the ETERNUS DX/AF.

Connect the connector at the other end of the RS232C cable to the PWC port on the ETERNUS DX/AF.

The direction of the connector that is connected to the PWC port on the ETERNUS DX/AF is upside down to the connector that is connected to the PWC port on the power synchronized unit.

Connect the RS232C cable to the PWC port on the controller that was selected in the Setup Power Management screen. The locations of the PWC ports for various models of ETERNUS DX/AF storage systems are shown below.

• ETERNUS DX60 S4/DX60 S3

Controller 0 (CM#0) Controller 1 (CM#1)

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End of procedure

Controller 0 (CM#0) Controller 1 (CM#1)

Controller 0

(CM#0)

Controller 1

(CM#1)

Controller 0 (CM#0) Controller 1 (CM#1)

4.5 Connecting to the ETERNUS DX/AF

• ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3, ETERNUS AF250 S2, ETERNUS AF250,

ETERNUS DX200F

• ETERNUS DX500 S4/DX600 S4, ETERNUS DX500 S3/DX600 S3, ETERNUS AF650 S2, ETERNUS AF650

• ETERNUS DX80 S2/DX90 S2

• ETERNUS DX60 S2

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4.6 Checking after Connection

After connecting all the devices, check that the POWER LED on the power synchronized unit is green or blinking green. Perform a test to check that the ETERNUS DX/AF turns on/off with the server as necessary.

Check the following operations when performing a test. For details about LEDs and the status of power synchronized units that are on, refer to "Table 1.2

meanings of each LED (for power synchronized units)" (page 25).

If a power synchronized unit is not operating properly, refer to "6.3

(1)Check the connection status

Turn on/off each server, and check that the linked ETERNUS DX/AF also turns on/off.

(2)Check scheduled operations and power outage settings

Check that the ETERNUS DX/AF turns on/off in accordance with the linked server for the scheduled operations and the power outage settings.

- Power on by scheduled operations

Check that the ETERNUS DX/AF turns on in accordance with the linked server for the scheduled operations.

- Power off by scheduled operations

Check that the ETERNUS DX/AF turns off after all of the linked servers are turned off by a scheduled operation.

- Power off due to power outages

Simulate a power outage and check that the ETERNUS DX/AF turns off after all of the linked servers are turned off according to the power outage settings.

- Power on after power recovery

Simulate power recovery and check that the ETERNUS DX/AF turns on in accordance with the linked server by the power recovery settings.

Status and

Troubleshooting" (page 73).

For the status of power on/off requests from a power synchronized unit to an ETERNUS DX/AF, check the POWER SENSOR LED on the power synchronized unit.

• On

The ETERNUS DX/AF is requested to be turned on after detecting AC output from a server UPS unit.

• Off

The ETERNUS DX/AF is requested to be turned off after detecting no AC output from all of the server UPS units.

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Procedure

Power synchronized unit

Server#0

Server#1

UPS unit for Server#1

UPS unit for Server#0

Power cord (for AC sensor)

(Must be obtained by customers)

Added server

SENSOR#1 port

Adding a Connecting Device

Devices (servers, power synchronized units, and ETERNUS DX/AF storage systems) that are to be power synchronized can be added during system operation.

This chapter explains how to connect a power synchronized unit when these devices are added.

Make sure to check " AF before adding a device.

Safety Precautions" (page 9) or the manual provided with the server or the ETERNUS DX/

5.1 Connection Procedure When Adding a Server

This section describes how to connect the power synchronized unit to synchronize power with an added server.

For details about server installation, connection, and settings, refer to the manual provided with the server.

1 Connect the server UPS unit for the added server to the power synchronized unit.

An example of a connection between server UPS units and a power synchronized unit is shown below.

For details about how to connect a server UPS unit to the power synchronized unit, refer to "4.4.1

Connecting the Server UPS Unit to the Power Synchronized Unit" (page 57).

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End of procedure

Power synchronized unit

Server#1

Server#2

UPS unit for Server#2

Server#3

UPS unit for Server#3

Server#0

UPS unit for Server#1

UPS unit for Server#0

AC sensor unit

Power cord (for AC sensor)

(Must be obtained by customers)

AC sensor port connection cable

(provided with an AC sensor unit)

Added server

AC In port

Branch connector

AC SENSOR port

5.1 Connection Procedure When Adding a Server

2 When two or more servers are added, use the AC sensor units to connect the server UPS

units for the added servers to the power synchronized unit.

An example of connecting AC sensor units, server UPS units, and a power synchronized unit is shown below.

1 Connect the server UPS units and the AC sensor units.

2 Connect the AC sensor units and the power synchronized unit.

3 When two or more AC sensor units are used, connect the AC sensor units.

For details about the connection procedure when using an AC sensor unit, refer to "4.4.2

AC Sensor Unit" (page 58).

Connecting the

After the procedure is complete, check that power synchronization performs normally if necessary.

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Procedure

5.2 Connection Procedure When Adding an ETERNUS DX/AF

This section describes how to connect the power synchronized unit when an ETERNUS DX/AF is added.

For details about ETERNUS DX/AF installation, connection, and settings, refer to one of the following manuals:

• ETERNUS DX60 S4/DX60 S3 Hybrid Storage Systems Configuration Guide (Basic)

• ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems Configuration Guide

(Basic)

• ETERNUS DX500 S4/DX600 S4, ETERNUS DX500 S3/DX600 S3 Hybrid Storage Systems Configuration Guide

(Basic)

• ETERNUS DX80 S2/DX90 S2 Disk storage system User's Guide -Installation-

• ETERNUS DX60 S2 Disk storage system User's Guide -Installation-

• ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Configuration Guide (Basic)

• ETERNUS AF650 S2, ETERNUS AF650 All-Flash Arrays Configuration Guide (Basic)

• ETERNUS DX200F All-Flash Arrays Configuration Guide (Basic)

Adding the ETERNUS DX8100 S3/DX8700 S3/DX8900 S3 must be performed by your maintenance engineer. Do not attempt to add the ETERNUS DX8100 S3/DX8700 S3/DX8900 S3 by yourself.

■ Adding up to four ETERNUS DX/AF storage systems

The connection procedure when up to four ETERNUS DX/AF storage systems are added is described below.

1 Set the required settings for power synchronization of the ETERNUS DX/AF storage systems

that are to be added.

For details about the ETERNUS DX/AF settings, refer to "4.1 Setting the ETERNUS DX/AF" (page 45).

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End of procedure

5.2 Connection Procedure When Adding an ETERNUS DX/AF

2 Connect the ETERNUS DX/AF storage systems to the power synchronized unit.

An example of a connection between ETERNUS DX/AF storage systems and a power synchronized unit is shown below.

For details about how to connect an ETERNUS DX/AF to the power synchronized unit, refer to "4.5

Connecting to the ETERNUS DX/AF" (page 61).

Power synchronized unit

RS232C cable (provided with a power synchronized unit)

UPS unit for Server#0

PWC#0 PWC#1 PWC#2 PWC#3

RS232C cables (optional)

Server#0

ETERNUS DX/AF #0

PWC

ETERNUS DX/AF #1

PWC

ETERNUS DX/AF #2

PWC

ETERNUS DX/AF #3

PWC

Server#1

UPS unit for

Server#1

Added ETERNUS DX/AF

Power synchronization starts when the connection is complete. Check that power synchronization performs normally.

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Procedure

5.2 Connection Procedure When Adding an ETERNUS DX/AF

■ Adding five or more ETERNUS DX/AF storage systems

To add five or more ETERNUS DX/AF storage systems, cascade the power synchronized units by adding another power synchronized unit.

The procedure is described below.

1 Set the required settings for power synchronization of the ETERNUS DX/AF storage systems

that are to be added.

For details about the ETERNUS DX/AF settings, refer to "4.1 Setting the ETERNUS DX/AF" (page 45).

2 Install the power synchronized unit that is to be added in the rack.

For details about how to install a power synchronized unit, refer to "2.3.1 Installing a Power

Synchronized Unit" (page 36).

3 Turn on the added power synchronized unit.

For details about how to turn on a power synchronized unit, refer to "4.2 Turning on the Power

Synchronized Unit" (page 50).

4 Cascade two power synchronized units.

A cascade connection example is shown below.

For details about cascade connection, refer to "4.3

Server#0

UPS unit for Server#0

CASCADE port

Power synchronized unit#0

ETERNUS DX/AF #0

PWC

ETERNUS DX/AF #1

PWC

Connecting Cascade Cables" (page 53).

Server#1

UPS unit for

Server#1

Cascade cable

(optional)

Power synchronized unit#1

AC SENSOR port

ETERNUS DX/AF #2

PWC

ETERNUS DX/AF #3

PWC

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End of procedure

5.2 Connection Procedure When Adding an ETERNUS DX/AF

5 Connect the ETERNUS DX/AF storage systems to the power synchronized units.

An example of a connection between five or more ETERNUS DX/AF storage systems and power synchronized units is shown below.

For details about how to connect an ETERNUS DX/AF to the power synchronized unit, refer to "4.5

Connecting to the ETERNUS DX/AF" (page 61).

UPS unit for Server#0

Power synchronized unit#0

Server#0

ETERNUS DX/AF #0

ETERNUS DX/AF #1

ETERNUS DX/AF #2

ETERNUS DX/AF #3

Server#1

PWC#0 PWC#1 PWC#2 PWC#3

RS232C cables (provided with a power synchronized unit)

UPS unit for

Server#1

Power synchronized unit#1

ETERNUS DX/AF #4

PWC

ETERNUS DX/AF #5

PWC

ETERNUS DX/AF #6

PWC

Power synchronization starts when connection is complete. Check that power synchronization performs normally.

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RS232C cables (optional)

Added ETERNUS DX/AF storage systems

ETERNUS DX/AF #7

PWC

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Chapter 6

Procedure

End of procedure

CAUTION

Operation and Maintenance

This chapter describes maintenance and troubleshooting after starting system operation.

6.1 Checking the Power Synchronized Unit Status

Check the LEDs on the power synchronized unit regularly.

6.2 Device Replacement After Operation Startup

This section explains the procedure to replace devices after starting system operation.

• Replacing a Server

• Replacing a Power Synchronized Unit

• Replacing an AC Sensor Unit

6.2.1 Replacing a Server

The following procedure provides an overview of the required work to replace a server, such as when a server fails. Refer to the relevant manuals for more details.

1 Replace the server.

• Ask your maintenance engineer to replace devices.

2 Perform the necessary settings for the replacement server.

3 Connect the replacement server to the server UPS unit.

After the procedure is complete, check that power synchronization performs normally if necessary.

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Procedure

End of procedure

Procedure

6.2 Device Replacement After Operation Startup

6.2.2 Replacing a Power Synchronized Unit

The following procedure provides an overview of the required work to replace a power synchronized unit, such as when a power synchronized unit fails.

Make sure to use the following procedure to replace a power synchronized unit.

1 Remove the RS232C cable from the power synchronized unit.

For cascade connections, remove all the RS232C cables from the cascade destination (power synchronized unit#1).

2 Remove the power cords (for AC sensor), the AC sensor port connection cables, and the

cascade cables from the power synchronized unit.

3 Remove the power cord (for AC power input) from the power synchronized unit and turn off

the power synchronized unit.

4 Remove the power synchronized unit from the rack.

5 Install the new power synchronized unit and connect the required cables.

To connect the cables, perform the procedure for disconnecting cables in reverse. Connect the RS232C cables last.

After completing cable connection, check that power synchronization performs normally if necessary.

6.2.3 Replacing an AC Sensor Unit

The following procedure provides an overview of the required work to replace an AC sensor unit, such as when an AC sensor unit fails.

Make sure to use the following procedure to replace an AC sensor unit.

1 Remove the RS232C cable from the power synchronized unit.

For cascade connections, remove all the RS232C cables from the cascade destination (power synchronized unit#1).

2 Remove the AC sensor port connection cable from the AC sensor unit.

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6.3 Troubleshooting

3 Remove the power cord (for AC sensor) from the AC sensor unit.

4 Remove the AC sensor unit from the rack.

5 Install the new AC sensor unit and connect the required cables.

To connect the cables, perform the procedure for disconnecting cables in reverse. Connect the RS232C cables last.

After completing cable connection, check that power synchronization performs normally if necessary.

6.3 Troubleshooting

If you notice anything unusual during operation such as the conditions listed below, refer to "6.3.1 Check List"

(page 73) to check the power synchronized unit status, accurately record the status on the form provided in

Trouble Record" (page 76), and contact your maintenance engineer.

"6.3.2

• Unusual phenomena occurs during operation of the power synchronized unit

• The power synchronized unit does not turn on

• The ETERNUS DX/AF does not turn off with the power synchronized server

• The ETERNUS DX/AF does not turn on with the power synchronized server

6.3.1 Check List

■ Unusual phenomena occurs during operation of the power synchronized unit

If any of the following conditions apply to the power synchronized unit, remove the power cords of the power synchronized unit and contact your maintenance engineer.

Remove the power cord (for AC power input) that is connected to the AC IN port first, then remove the power cords (for AC sensor) that are connected to the ports of SENSOR#0 and SENSOR#1.

• Abnormally hot

• Unusual odor

• Emission of smoke

• Unusual noise

• Abnormal shaking

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WARNING

Unplug

6.3 Troubleshooting

■ The power synchronized unit does not turn on

Check the following points: If you still have trouble, leave the power synchronized unit as it is and contact your sales representative or maintenance engineer.

• The power cord (for AC power input) is not correctly connected to the AC IN port.

• The CHECK LED is left on.

The power synchronized unit must be replaced. Contact your sales representative or maintenance engineer.

• If the power synchronized unit overheats, gives off smoke or an unusual odor,

makes an unusual sound, or shakes abnormally, or is likely to be damaged by a power abnormality, immediately remove the power cords. After waiting a while, check that the unusual phenomena has disappeared, and then contact your sales representative or maintenance engineer.

■ The ETERNUS DX/AF does not turn off with the power synchronized server

Check the following points: If you still have trouble, leave the power synchronized unit as it is and contact your sales representative or maintenance engineer.

• The power synchronized unit is not turned on.

• A CM or an SVC is in a failed state.

• The POWER LED and POWER SENSOR LED are on.

- Check the status for the SENSOR#0 port and SENSOR#1 port on the power synchronized unit and the

status for the AC output of the server UPS unit to which the AC sensor unit is connected. The AC output of all the connected server UPS units needs to be off to turn off the ETERNUS DX/AF.

- Check the status for the SENSOR#0 port and SENSOR#1 port on the power synchronized unit and the

status of the cable connection for the AC sensor unit.

- When the power synchronized units are cascaded, check the connection status of the cascade cables.

• The POWER LED is on and the POWER CONTROL LED is blinking.

- Check that the ETERNUS DX/AF is not being turned off.

It may take time for the ETERNUS DX/AF to turn off. Wait for a while and check that the status of the LEDs does not change.

- When different power synchronized units are connected to CM#0 and CM#1, or SCV#0 and SVC#1 on the

ETERNUS DX/AF, the ETERNUS DX/AF must be turned off by both power synchronized units.

- Check that power synchronization with the power synchronized unit is correctly set for the ETERNUS DX/

AF.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Chapter 6 Operation and Maintenance

6.3 Troubleshooting

■ The ETERNUS DX/AF does not turn on with the power synchronized server

• The power synchronized unit is not turned on.

• The POWER LED and POWER SENSOR LED are on.

- Check that power synchronization with the power synchronized unit is correctly set for the ETERNUS DX/

AF.

- Check the connection status of the RS232C cable that connects the power synchronized unit and the

ETERNUS DX/AF.

• When the POWER LED is on.

- Check the status for the SENSOR#0 port and SENSOR#1 port on the power synchronized unit and the

status for the AC output of the server UPS unit to which the AC sensor unit is connected. The AC output of at least one of the connected server UPS units need to be on to turn on the ETERNUS DX/AF.

- Check the status for the SENSOR#0 port and SENSOR#1 port on the power synchronized unit and the

status of the cable connection for the AC sensor unit.

- When the power synchronized units are cascaded, check the connection status of the cascade cables.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

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Chapter 6 Operation and Maintenance

Trouble Record

1: Please identify your power synchronized unit:

(Check the Manufacturer’s label)

MODEL

SER.NO.

2: Please enter the following information:

No. of connected server UPS units

Model names of connected server UPS units

No. of connected AC sensor units

No. of connected storage systems

Is the power synchronized unit cascaded?

3: Check the state of the following LEDs on the power synchronized unit:

POWER

POWER SENSOR

POWER CONTROL

CHECK

4: Is the LED on the AC sensor unit on?

5: Other

(On, Off, Blinking)

(On, Off)

(On, Off, Blinking)

(Yes, No)

6.3 Troubleshooting

6.3.2 Trouble Record

If trouble occurs, record the power synchronized unit and AC sensor unit conditions in Figure 6.1, and contact your maintenance engineer.

Figure 6.1 Trouble record

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide (Power Synchronized Unit)

Page 77

FUJITSU Storage ETERNUS DX, ETERNUS AF

Configuration Guide (Power Synchronized Unit)

ETERNUS DX S4/S3 series Hybrid Storage Systems,

ETERNUS DX60 S2/DX80 S2/DX90 S2 Disk Storage Systems,

ETERNUS AF series, ETERNUS DX200F All-Flash Arrays

P3AM-8012-10ENZ0

Date of issuance: October 2017

Issuance responsibility: FUJITSU LIMITED

• The content of this manual is subject to change without notice.

• This manual was prepared with the utmost attention to detail. However, Fujitsu shall assume no responsibility for any operational problems as the result of errors, omissions, or the use of information in this manual.

• Fujitsu assumes no liability for damages to third party copyrights or other rights arising from the use of any information in this manual.

• The content of this manual may not be reproduced or distributed in part or in its entirety

without prior permission from Fujitsu.

Page 78

Fujitsu ETERNUS DX100 S4, ETERNUS DX200 S4, ETERNUS DX60 S3, ETERNUS DX100 S3, ETERNUS DX500 S3 Configuration Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

About this Manual

Safety Precautions

Labels

Table of Contents

List of Figures

List of Tables

1.1 External View

1.2 Features

1.3 Specifications

1.4 Components

1.4.1 Power Synchronized Unit

1.4.2 AC Sensor Unit (Optional)

1.5 System Configuration

1.6 Power Management for Power Synchronization

2.1 Package Contents Check

2.2 Preparation

2.2.1 Installation Area

2.2.2 Checking Power Sockets and Server UPS Unit Outlets

2.2.3 Preparing Power Cords

2.3 Installing in a Rack

2.3.1 Installing a Power Synchronized Unit

2.3.2 Installing an AC Sensor Unit

4.1 Setting the ETERNUS DX/AF

4.2 Turning on the Power Synchronized Unit

4.3 Connecting Cascade Cables

4.4 Connecting to the Server UPS Unit

4.4.1 Connecting the Server UPS Unit to the Power Synchronized Unit

4.4.2 Connecting the AC Sensor Unit

4.5 Connecting to the ETERNUS DX/AF

4.6 Checking after Connection

5.1 Connection Procedure When Adding a Server

5.2 Connection Procedure When Adding an ETERNUS DX/AF

6.1 Checking the Power Synchronized Unit Status

6.2 Device Replacement After Operation Startup

6.2.1 Replacing a Server

6.2.2 Replacing a Power Synchronized Unit

6.2.3 Replacing an AC Sensor Unit

6.3 Troubleshooting

6.3.1 Check List

6.3.2 Trouble Record