93/68/EEC, Amending Directive 73/23/EEC
89/336/EEC, Council Directive relating to electromagnetic compatibility
92/31/EEC, Amending Directive 89/336/EEC relating to EMC
Class A EMC Statements
FCC Part 15
NOTE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
EN50091-2
Some configurations are classified under EN50091-2 as “Class-A UPS for Unrestricted Sales Distribution.” For these
configurations, the following applies:
WARNING This is a Class A-UPS Product. In a domestic environment, this product may cause radio interference, in which
case, the user may be required to take additional measures.
Powerware is a registered trademark and ConnectUPS, X-Slot, and BestDock are trademarks of Powerware Corporation.
Netscape is a trademark of Netscape Communications Corporation. Microsoft and Windows are registered trademarks of
Microsoft Corporation. Novell and NetWare are registered trademarks of Novell, Inc. UNIX is a registered trademark of The
Open Group. OpenView is a trademark of Hewlett-Packard Company. NetView is a registered trademark of International
Business Machines Corporation.
.
Copyright 2001 Powerware Corporation, Raleigh, NC, USA. All rights reserved. No part of this document may be
reproduced in any way without the express written approval of Powerware Corporation.
Important Notice
Please read this notice if you are using an external BestLink Adapter
with a Unity/I Three-Phase UPS
If you are using an external BestLink Adapter, part numbers IPK-0318 or IPK-0319, please contact the Help Desk (see
page 33) to receive a DB-9 to DB-25 adapter (INT-0012) at no charge.
Connect the DB-9 to DB-25 adapter (INT-0012) to the X003 port on the Unity/I Three-Phase communications interface
board. After you have completed the configuration of the BestLink Adapter using the interface cable labeled “PC,” move it
to the port on the BestLink Adapter labeled “UPS” and connect the opposite end to the DB-9 to DB-25 adapter. Reset the
BestLink Adapter to ensure that it properly establishes communication with the UPS.
Serial Cable Definition31.......................................................
Upgrading the BestLink Adapter Firmware32............................................
Service and Support33...........................................................
Two-Year Limited Warranty (US and Canada Only)34......................................
International Limited Warranty35....................................................
ii
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
CHAPTER1
INTRODUCTION
The BestLink SNMP/WEB Adapter is a network adapter for your
uninterruptible power system (UPS) that provides both SNMP and HTTP
compatibility, as well as advanced communication with true RS-232.
The BestLink SNMP/WEB Adapter is available in two models: and internal
for UPSs with a BestDock slot and external for connection to the UPS serial
port. Both models can connect to a twisted-pair Ethernet (10baseT) network
using an RJ-45 connector.
SNMP-compatible network management software (user-supplied) may be
used to monitor the UPS in a method similar to that of other network devices.
Others may wish to use a web browser such as NetscapeZor Microsoft
Internet Explorer to monitor and manage the connected UPS.
The adapter also supports remote monitoring and shutdown from
UPS-protected computer systems. NetWatch client software for use with a
BestLink Adapter is supplied on the Invensys Software Suite CD or on the
web at www.powerware.com. Client software is available for
Windows
These programs communicate through TCP/IP with the BestLink Adapter and
automatically shutdown the protected system during extended power outages.
In addition, the BestLink SNMP/WEB Adapter has the following features:
Configuration from serial port, telnet, or HTTP web browser.
:
Management from HTTP web browser or SNMP management software.
:
Supports MIB_II and BestLink MIB (bestpwr2.mib) management
:
information bases.
Firmware upgradable from a Windows utility via a network connection.
:
Scheduling function to control UPS shutdowns and startups.
:
History log files (data and events) for recording power problems.
:
UPS status information available to registered NetWatch clients for
:
automatic shutdown of Windows 95/98/NT/2000, Novell NetWare, and
UNIX.
E-mail notification of changes in the UPS status.
:
9
95/98/NT/2000, Novell9NetWare9and various versions of UNIX
9
9
.
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
1
Introduction
System Application
The following diagram shows how the BestLink Adapter can be used in a
network application.
Management
Station or
Terminal
RS-232
Power Line
NetWatch ClientNetWatch ClientNetWatch Client
Windows
95/98/NT/2000
UPS
NMS Station
or
Web Browser
BestLink Adapter
Ethernet
NetWareUNIX
Figure 1. BestLink SNMP/WEB Adapter System Application Diagram
2
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
CHAPTER2
INSTALLATION
Installing the Internal BestLink Adapter
CAUTION
Before installing or removing the BestLink SNMP/WEB Adapter, the UPS MUST be turned off.
Hot-swapping is prohibited.
To install the internal BestLink SNMP/WEB Adapter, perform the following
steps:
1. Remove the BestDock cover on the UPS rear panel. Retain the
screws.
2. Install one of the mounting plates on the BestLink Adapter according
to your UPS model. Use the supplied screw to secure the mounting
plate to the adapter.
Any one of the three tabs can be removed from the three-tab
mounting plate so that the adapter fits securely into the UPS slot.
3. To prevent electrostatic discharge (ESD), place one hand on a metal
surface such as the UPS rear panel.
Slide the BestLink Adapter into the open slot and secure with the
screws removed in Step 1 (see Figure 2).
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
3
Installation
Slide the adapter into
the UPS BestDock
1
0
Set both DIP switches
0 (off) position
to the
Figure 2. Installing the Internal BestLink Adapter
4. Set both DIP switches on the adapter to the 0 (off) position.
5. Connect an active 10BaseT cable to the network connector on the
BestLink Adapter.
NOTE For an internal BestLink Adapter in a FERRUPS 0800, Axxium Pro, or Powerware 9170
UPS, you MUST change the Config BestDock parameter for that UPS to BestDock 1 or 2 as
applicable. Refer to the UPS user’s guide for detailed instructions on how to change the
parameter through the UPS front panel configuration menu.
6. Continue to “Configuration” on page 6.
Installing the External BestLink Adapter
To install the external BestLink SNMP/WEB Adapter, perform the following
steps:
1. Verify that the UPS is turned off.
2. Use the supplied serial cable labeled “UPS” to connect the UPS port
on the BestLink Adapter to the UPS communication port.
If connecting to a FERRUPS model with a DB-25S communication
port, you must also use the supplied DB-9 to DB-25 adapter labeled
INT-0013B.
3. Set both DIP switches on the adapter to the
4
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
0 (off) position.
4. Connect an active 10BaseT cable to the network connector on the
BestLink Adapter.
5. Insert the power adapter DC power plug into the power connector
on the back of the BestLink Adapter (labeled 12 VDC).
6. Plug the power adapter into a UPS output receptacle.
7. Continue to the following section “Configuration.”
Set both DIP switches
Cable labeled “UPS” to
UPS serial port and
BestLink Adapter UPS port
to the
1
0
0 (off) position
Installation
Figure 3. Installing the External BestLink Adapter
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
Power cable to BestLink
Adapter power inlet and
UPS receptacle
To LAN port
5
Installation
Configuration
You must configure the BestLink SNMP/WEB Adapter before you can use it.
There are two ways to configure the adapter:
locally through the serial communication port
:
remotely using a web browser or telnet utility
:
Configuring the Adapter Locally
The adapter has a configuration program that you can access by using a serial
cable to connect the adapter to a terminal or a computer with a terminal
emulation program.
If you choose to configure your adapter locally, see “Local Configuration” on
page 7.
Configuring the Adapter Remotely
You can configure the adapter remotely through a network using a web
browser or telnet utility.
NOTE Security-related parameters and some hardware parameterscannot be configured
from a web browser, but can be changed from the telnet utility.
If you choose to configure your adapter remotely, see “Remote Configuration”
on page 15.
6
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
CHAPTER3
LOCAL CONFIGURATION
Use the following procedure to use the adapter’s configuration program
through a serial port.
Before You Start
To use the configuration screens for the adapter, you need:
The serial configuration cable included in the adapter package.
:
A terminal with a serial communication port, or a PC with a terminal
:
emulation program such as HyperTerminal
The serial line should be set to 9600 baud, No parity, 8 data bits, 1 stop bit,
and no flow control.
9
.
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
7
Local Configuration
Connecting the BestLink SNMP/WEB Adapter
To connect the adapter to the terminal and start the configuration program:
1. If configuring an external BestLink Adapter, connect the supplied
serial cable labeled “PC” to the PC port on the BestLink Adapter (see
Figure 4).
If configuring an internal BestLink Adapter, connect the serial cable
supplied with the UPS (INT-0062) to the communication port on the
UPS (see Figure 5).
External BestLink Adapter
Serial cable labeled “PC” to COM
port of PC or TTY port of terminal
Figure 4. Cable Connection with External BestLink Adapter
Internal BestLink Adapter
Serial cable (INT-0062) from
UPS to COM port of PC or
TTY port of terminal
Figure 5. Cable Connection with Internal BestLink Adapter
2. Plug the other end of the serial cable into the serial port on your
computer or terminal.
3. Verify that both DIP switches on the adapter are set to the
0 (off)
position.
8
BestLink SNMP/WEB Adapter User’s Guide : LTM-1343 B Draft 10/03/2001
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