Adding A Connecting Device; Connection Procedure When Adding A Server - Fujitsu ETERNUS AF Series Configuration Manual

5.

Adding a Connecting Device

Devices (servers, power synchronized units, and ETERNUS DX/AF storage systems) that are to be power synchro-
nized 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
before adding a device.

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.
Procedure
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
Server UPS Unit to the Power Synchronized Unit" (page
UPS unit for
Server#1
UPS unit for
Server#0
Power synchronized unit
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
sor Unit" (page
FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide (Power Synchronized Unit)
"Safety Precautions" (page 13)
Server#1 Added server
Server#0
55).
Copyright 2019 FUJITSU LIMITED
or the manual provided with the server or the ETERNUS DX/AF
54).
Power cord (for AC sensor)
(Must be obtained by customers)
SENSOR#1 port
62
"Connecting the
"Connecting the AC Sen-
P3AM-8012-14ENZ0