Xantrex ENET-XFR User manual

Internal Ethernet and
RS-232 Interface for
XFR Series
Programmable DC
Power Supplies
Operating Manual
ENET-XFR
ENET-XFR3
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XFR 1.2kW and 2.8kW
Ethernet/RS-232 Interface
Option
Operating Manual
TM-XR9B-01XN.book Page i Monday, April 19, 2004 9:00 AM

About Xantrex
Xantrex Technology Inc. is a world-leading supplier of advanced power electronics and controls with
products from 50 watt mobile units to one MW utility-scale systems for wind, solar, batteries, fuel cells,
microturbines, and backup power applications in both grid-connected and stand-alone systems. Xantrex
products include inverters, battery chargers, programmable power supplies, and variable speed drives
that convert, supply, control, clean, and distribute electrical power.
Trademarks
XFR 1.2kW and 2.8kW Ethernet/RS-232 Interface Option is a trademark of Xantrex International.
Xantrex is a registered trademark of Xantrex International.
Other trademarks, registered trademarks, and product names are the property of their respective owners
and are used herein for identification purposes only.
Notice of Copyright
XFR 1.2kW and 2.8kW Ethernet/RS-232 Interface Option Operating Manual © April 2004 Xantrex
International. All rights reserved.
Disclaimer
UNLESS SPECIFICALLY AGREED TO IN WRITING, XANTREX TECHNOLOGY INC.
(“XANTREX”)
(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF
ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER
DOCUMENTATION.
(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSS OR DAMAGE, WHETHER
DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF
THE USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE
ENTIRELY AT THE USER’S RISK.
Date and Revision
April 2004 Revision B
Part Number
TM-XR9B-01XN
Contact Information
Telephone: [phone] (toll free North America)
1 360 925 5097 (direct)
Fax: [phone] (toll free North America)
1 360 925 5143 (direct)
Email: [e-mail]
Web: www.xantrex.com
Telephone: [phone] (toll free North America)
1 360 925 5097 (direct)
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About This Manual
Purpose
This Operating Manual is for the XFR 1.2kW and 2.8kW Ethernet/RS-
232 Interface Option; a microprocessor-controlled option card for all
models of XFR Series DC output power supplies. This manual provides
you with specifications, user options, and configuration instructions for
the interface, along with a command set which allows you to control
your power supply from a computer console. Error messages and
calibration procedures are also included.
Scope
This Operating Manual covers the interface only. Refer to your power
supply manual for installation, configuration, and operating procedures
for your power supply.
Audience
This manual is designed for the user who is familiar with basic electrical
theory especially as it applies to the operation of power supplies. This
implies a recognition of Constant Voltage and Constant Current
operation modes and the control of input and output power, as well as
the observance of safe techniques while effecting supply or pin
connections and any changes in switch settings. The user should also
have experience with network-based communications software and
protocols.
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About This Manual
iv TM-XR9B-01XN
Organization
This Manual is organized into 4 chapters and 2 appendixes.
Chapter 1, “Features” Describes the interface and lists its features.
Chapter 2, “Installation and Configuration” Explains basic setup
procedures for Ethernet mode and RS-232 mode. Describes inspection,
cleaning, shipping, and storage procedures.
Chapter 3, “Operation” Lists the complete command set, status
registers, and error codes.
Chapter 4, “Calibration” Provides detailedprocedures for voltage and
current mode calibration as well as over voltage protection (OVP)
calibration. Includes calibration for programming and readback accuracy.
Appendix A, “Specifications” Details the interface specifications.
Appendix B, “Advanced Ethernet Administration” Details how to
change network password, view port statistics and interpret LED
information.
“Warranty and Product Information” Explains Warranty and return
information.
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About This Manual
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Conventions Used
The following conventions are used in this guide.
Related Information
You can find more information about Xantrex Technology Inc. as well as
its products and services at www.xantrex.com
WARNING
Warnings identify conditions that could result in personal injury
or loss of life.
CAUTION
Cautions identify conditions or practices that could result in
damage to the unit or other equipment.
Note: These notes describe an important action item or an item that you
must pay attention to.
Important: These notes describe things which are important for you to
know, but not as serious as a caution or warning.
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Important Safety Instructions
WARNING: High Energy and High Voltage
Exercise caution when using and calibrating a power supply.
High energy levels can be stored at the output voltage terminals
on a power supply in normal operation. In addition, potentially
lethal voltages exist in the power circuit and on the output and
sense connectors of a power supply with a rated output greater
than 40 V. Filter capacitors store potentially dangerous energy
for some time after power is removed.
CAUTION
Operate the power supply in an environment free of flammable
gases or fumes. To ensure that the power supply’s safety
features are not compromised, use the power supply as specified
in this manual and do not substitute parts or make any
unauthorized modifications. Contact the service technician for
service and repair help. Repairs must be made by experienced
service technicians only.
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