Eaton SC200 User manual

SC200 System Controller
Operation Handbook
Issue: IPN 997-00012-50H
Issue Date: November 2011
Eaton Corporation
Telecommunications Power Solutions
dcpower.eaton.com
[email protected]

The product discussed in this literature is subject to terms and conditions outlined in Eaton selling policies. The
sole source governing the rights and remedies of any purchaser of this equipment is the relevant Eaton selling
policy.
No warranties, express or implied, including warranties of fitness for a particular purpose or merchantability, or
warranties arising from course of dealing or usage of trade, are made regarding the information,
recommendations and descriptions contained herein.
In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict
liability or otherwise for any special, indirect, incidental or consequential damage or loss whatsoever, including but
not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional
expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting
from the use of the information, recommendations and descriptions contained herein.
The information contained in this literature is subject to change without notice.
Subject to the right to use its equipment, Eaton Corporation does not convey any right, title or interest in its
intellectual property, including, without limitation, its patents, copyrights and know-how.
No part of this literature may be reproduced or transmitted in any form, by any means or for any purpose other
than the Purchaser’s personal use, without the express written permission of Eaton Corporation.
Eaton®, Matrix, Powerware®, IntergyTM, CellSureTM, SiteSureTM, PowerManagerIITM and DCToolsTM are trade
names, trademarks, and/or service marks of Eaton Corporation or its subsidiaries and affiliates. Unless otherwise
noted, brands, product names, trademarks or registered trademarks are the property of their respective holders.
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.

About This Guide


Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
i
AboutThis Guide
Scope
This guide covers operation of the SC200 system controller with embedded software Version 4.
See SC200 Identity Information on page 14 to determine the version of the embedded software.
Audience
This guide is intended for use by:
Installers competent in:
installing and commissioning dc power systems
safe working practices for ac and dc powered equipment
the relevant local electrical safety regulations and wiring standards
Operators and maintenance staff competent in:
operation of dc power systems
safe working practices for ac and dc powered equipment
Related Information
PowerManagerII Online Help
DCTools Online Help
SiteSure-3G Installation and Operation Guide –IPN 997-00012-51
CellSure Installation Guide –IPN 997-00012-20
Reporting Problems with this Guide
Please use this email address to report any problems you find in this guide:
Eaton DC Product Marketing Communications
EMAIL: [email protected]m
For Further Information and Technical Assistance
For further information and technical assistance see Worldwide Support on page 125.
Third Party Software
This product includes cryptographic software written by Eric Young ([email protected]).
This product includes software developed by the OpenSSL Project for use in the OpenSSL
Toolkit (http://www.openssl.org/).

Table of Contents
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
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Tableof Contents
About This Guide
Scope............................................................................................................................................i
Audience.....................................................................................................................................i
Related Information ..................................................................................................................i
Reporting Problems with this Guide ......................................................................................i
For Further Information and Technical Assistance...............................................................i
Third Party Software.................................................................................................................i
Chapter 1 General Description
Overview ................................................................................................................................... 1
SC200 System Controller ......................................................................................................... 2
Input/Output Board ................................................................................................................ 2
Connections............................................................................................................................... 3
Compatible Software................................................................................................................ 4
Chapter 2 SC200 Operation
Overview ................................................................................................................................... 5
Starting the SC200..................................................................................................................... 6
Main Screen Shortcut Keys ............................................................................................................ 6
SC200 Operation using the Keypad and Screen................................................................... 6
Soft Keys........................................................................................................................................... 7
Navigation Keys.............................................................................................................................. 7
Main Menu Navigation .................................................................................................................. 8
Sub-menu Tabs ................................................................................................................................ 9
Changing a Configuration Setting using the Keypad .............................................................. 10
Keypad Access Security................................................................................................................ 10
Display Settings............................................................................................................................. 11
Main Screen Parameters ............................................................................................................... 11
Display Time-out........................................................................................................................... 12
Alarm Indicators ........................................................................................................................... 12
SC200 Operation Using a PC/Laptop ................................................................................. 13
SC200 Identity Information................................................................................................... 14
SC200 Internal Clock.............................................................................................................. 14
Language Options .................................................................................................................. 16
Language selection........................................................................................................................ 16
SC200 Firmware Upgrade ..................................................................................................... 17
Configuration File................................................................................................................... 18
Backup and Restore................................................................................................................ 18

SC200 Handbook
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
Chapter 3 System Operation
Overview ................................................................................................................................. 21
Voltage Control....................................................................................................................... 22
Float Voltage...................................................................................................................................22
Active Voltage Control (AVC) .....................................................................................................23
Battery Current Limit (BCL).........................................................................................................23
Battery Test.....................................................................................................................................25
Equalize...........................................................................................................................................26
Fast Charge.....................................................................................................................................27
Temperature Compensation.........................................................................................................30
Rectifiers .................................................................................................................................. 32
Identify a Rectifier .........................................................................................................................33
Rectifier Comms Lost Alarm........................................................................................................34
Rectifier Shutdown........................................................................................................................34
Low Voltage Disconnect (LVD)............................................................................................ 36
Typical LVD Arrangements .........................................................................................................36
LVD Operation...............................................................................................................................38
LVD Setup ......................................................................................................................................39
Smart Alarm Disconnect...............................................................................................................42
Alarms...................................................................................................................................... 43
Types of Alarms.............................................................................................................................43
Active Alarm Indications..............................................................................................................44
Common Alarm Parameters ........................................................................................................45
System Alarm Configuration .......................................................................................................46
System Overload Alarm ...............................................................................................................47
Smart Alarms .................................................................................................................................49
Batteries ................................................................................................................................... 56
Batteries Configuration.................................................................................................................56
Battery Mid-point Monitoring (MPM)........................................................................................57
Battery Time Remaining ...............................................................................................................59
Reset Battery State .........................................................................................................................63
Reverse Battery Detection.............................................................................................................64
Generator Control .................................................................................................................. 65
Configuration .................................................................................................................................67
Fuel Management ..........................................................................................................................69
Alternative Energy Input Metering ..................................................................................... 70
Input/Output (I/O) ............................................................................................................... 70
Identify an I/O Board ...................................................................................................................70
Analog System Values ..................................................................................................................71
Analog Inputs.................................................................................................................................71
System States..................................................................................................................................74
Digital Inputs .................................................................................................................................74
Digital Outputs ..............................................................................................................................75
Data Logging........................................................................................................................... 77
Event Log........................................................................................................................................77
Data Log..........................................................................................................................................78
PC Log.............................................................................................................................................78

Table of Contents
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
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Chapter 4 Communications
Overview ................................................................................................................................. 81
Communications Options...................................................................................................... 82
Direct (USB) Communications.............................................................................................. 82
Ethernet Communications..................................................................................................... 82
DCTools or PowerManagerII Communications Setup (if required)....................................... 83
Communication via Web Browser .............................................................................................. 84
Communication via a Network Management System using SNMP ...................................... 85
Communication via Email ........................................................................................................... 87
Modbus-TCP Communications................................................................................................... 88
Serial (RS232) Communications............................................................................................ 89
PSTN Modem Communications ................................................................................................. 90
GSM Modem Communications................................................................................................... 92
Serial Server ................................................................................................................................... 94
Communications Security ..................................................................................................... 95
Serial Communications (USB/RS232/Ethernet) Security........................................................ 95
Web Access Security ..................................................................................................................... 96
CSP............................................................................................................................................ 98
Chapter 5 Maintenance
Overview ................................................................................................................................. 99
Troubleshooting.................................................................................................................... 100
Replacing the System Controller or I/O Board................................................................ 104
Appendix A Specifications
SC200 system controller....................................................................................................... 105
IOBGP-00, -01 I/O Board..................................................................................................... 105
Appendix B Alarm Descriptions
Appendix C Connector Pin-outs
System Controller Connector Pin-outs .............................................................................. 113
I/O Board (IOBGP-00, -01) Connector Pin-outs............................................................... 114
Appendix D System Event Types
Appendix E SC200 Mappings
I/O Board Mapping ............................................................................................................. 119
Digital Output (Relay) Activation...................................................................................... 121
Equipment Incident Report
Worldwide Support
Index

Chapter 1
General Description
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
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C h a p t e r 1
GeneralDescription
Overview
Topic Page
SC200 System Controller 2
Input/Output Board 2
Connections 3
Compatible Software 4

SC200 Handbook
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
SC200 System Controller
The SC200 system controller is an advanced control and monitoring solution which provides a
full suite of communications options, including built-in Ethernet interface, Web server, and
SNMP agent.
Alarm notifications may be by Email, SNMP traps, SMS text messaging, dial-out to
PowerManagerII remote monitoring software, or relay contact closures.
Power on LED (green)
Minor alarm LED (yellow)
Critical/Major alarm LED (red)
Color LCD
Soft keys (2)
Navigation keys (4)
USB 1.1 connector (12Mb/s)
Retaining screw
Power and system
communications connector
RS232 connector
Ethernet connector and
status LEDs
The SC200 is supplied pre-configured with either a default configuration file, or with one
factory customized for a particular application. Some configuration file changes can be made
with the keypad, or all settings can be changed via a PC connected to the USB interface (see
details on page 18).
For connector pin-outs see details on page 113. See Troubleshooting on page 100 for details of
SC200 alarm LEDs.
Input/Output Board
The input/output (I/O) board provides the I/O interfaces and connections for the SC200
system controller.
The I/O board includes a range of sense inputs for dc power system control and monitoring. It
also allows real time data collection from building services and other external devices, and relay
outputs for alarm signals or control of external devices.

General Description
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
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The I/O functions are:
Sensors:
Current - 3, Bus voltage - 1, Temperature - 2, Battery Mid-point - 4
Input/Output:
Digital inputs: 4 pre-defined system functions, 6 user-defined
Relay outputs: 6 (one also used as Monitor OK alarm)
LVD contactor outputs: 2
For input and output specifications see details on page 105. For connector pin-outs see details on
page 114.
Bus voltage sense input - XH9
Power/Comms OK LED (green)
Digital inputs D1-D6 (6 user defined) - XH15A,
XH15B
Digital (relay) outputs RY1-RY6 (6) - XH16-XH21
LVD contactor 2 status LED (green)
LVD contactor 2 connector - XH5
LVD contactor 1 status LED (green)
LVD contactor 1 connector - XH4
LVD power input connector - XH8
Power and RXP comms input - YH11
Current sense inputs (3) - XH6
Temperature sense inputs (2) - XH7
Battery Mid-point Monitoring sense inputs - XH12
DC power system digital inputs (4 pre-defined:
Load Fuse Fail, Battery Fuse Fail, AC Distribution
Fan Fail, AC Distribution MOV Fail) - YH3
See Troubleshooting on page 100 for details of I/O board LED signals.
Connections
The following diagram shows the connections between the SC200, the I/O board, the other dc
power system components and external devices.

SC200 Handbook
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
SC200 system controller
I/O board
Voltage feed module
USB communications
Ethernet communications
RS232 communications
Digital relay outputs (6) to external devices and/or
alarm indication system
Digital inputs (6) from external voltage-free switches
or relay contacts
Connection to additional I/O board(s) and/or
SiteSure-3G I/O module(s)
Connection to dc common bus
Connection to dc live bus
Communications to rectifiers
DC power system digital inputs (Load Fuse Fail,
Battery Fuse Fail, AC Distribution Fan Fail, AC
Distribution MOV Fail)
Connections for battery mid-points (4)
Connection for temperature sensors (2)
Connection for current sensors (3)
Connection for LVD contactor and auxiliary switch
Connection for LVD contactor and auxiliary switch
Bus voltage sense and LVD power connections
I/O and system controller power and RXP comms
connections
For connector pin-outs see details on page 114. For input and output specifications see details on
page 105.
Compatible Software
The following software is compatible with the SC200 system controller:
DCTools Configuration Software. Latest version is available free from
dcpower.eaton.com/downloads.
PowerManagerII Remote Control and Monitoring Software. Contact your Eaton dc product
supplier for further information (see Worldwide Support on page 125).
Recommended web browsers: Microsoft Internet Explorer 8 or later (IE6 is compatible but
with reduced performance), Mozilla Firefox 3.0 or later.

Chapter 2
SC200 Operation
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
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C h a p t e r 2
SC200Operation
Overview
Topic Page
Starting the SC200 6
SC200 Operation using the Keypad and Screen 6
SC200 Operation Using a PC/Laptop 13
SC200 Identity Information 14
SC200 Internal Clock 14
Language Options 16
SC200 Firmware Upgrade 17
Configuration File 18
Backup and Restore 18

SC200 Handbook
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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
Starting the SC200
When dc power is applied to the SC200 (via the RXP connector YS11) the start-up sequence
begins.

Approx.
120s


Start-up screen
Main screen
Menu screen
The values shown are
configurable, see details on page
11. All active Critical, Major,
Minor and Warning alarms are
displayed.
See navigation details on page 8.
If Logon is required see Keypad
Access Security on page 10.
Main Screen Shortcut Keys
Key
Function
From the Main Screen go directly to the Alarms screen.
From the Main Screen go directly to the Settings screen.
From the Main Screen go directly to the Control Processes screen.
From the Main Screen go directly to the Analogs screen.
SC200 Operation using the Keypad and Screen
LCD
Soft key 1 label
Soft key 1
Navigation keys (Up - Down -
Left - Right)
Soft key 2
Soft key 2 label

SC200 Operation
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Soft Keys
The function of the soft keys is indicated by the corresponding labels on the LCD screen. The
following table shows the most common labels and key functions.
Label
Key function
Go to menu screen. See details on page 8.
Go back to parent menu screen.
Go to sub-menu or configuration screen*.
Save a new configuration setting*.
Ignore a new configuration setting*.
* See Changing a Configuration Setting on page 10.
Navigation Keys
Key
Function
Move up/down in the menu screen. See details on page 8.
Move up/down in a list (hold to go to the top or bottom of the list).
Select options in a configuration screen.
Increase/decrease a value in a configuration screen.
Move left/right in the menu screen. See details on page 8.
Move left/right between tabs in Rectifiers, Alarms, Battery or Settings
menus.
Move left/right between segments of a multiple segment value in a
configuration screen.

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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
Main Menu Navigation
At each menu screen press Enter to access the associated configuration menu screen(s).
These menus have multiple configuration menu screens. See details on page 9.

SC200 Operation
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IPN 997-00012-50H November 2011
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Sub-menu Tabs
The following menu screens have sub-menus accessed via tabs at the top of the screens.
Rectifiers Sub-menus

List of registered
rectifiers.
Rectifier settings.
Alarms Sub-menus

List of active alarms.
Alarm settings.
Battery Sub-menus

Battery settings.
LVD settings.
Mid-point monitoring
settings.
Settings Sub-menus

SC200 settings.
Registered
input/output boards.

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IPN 997-00012-50H November 2011
Changing a Configuration Setting using the Keypad
For the configuration settings that can be changed using the keypad, the keys have the
following functions.
Press to change the setting or activate a control process.
Press to change the value. Hold key to change at a faster rate.
Use these keys for values with multiple segments (for example an IP address).
Press to save the new value.
Or
Press to leave the value unchanged.
Keypad Access Security
This feature prevents accidental or unauthorized changes to settings from the SC200 keypad.

All access to change an SC200's settings will be lost if:
All communications are disabled (see S3P Access on page 95 and HTTP/HTTPS
Access on page 96), and
Keypad access is Read Only, or PIN Protected and the keypad access PIN is lost.
The SC200 will continue to function, but no configuration changes can be made.
Contact your Eaton dc product supplier or Eaton for advice (see Worldwide Support
on page 125).
►To use DCTools/Web to enable/disable keypad access
In DCTools/Web go to Communications > Front Panel.
Set Access to:
Unprotected - keypad access is allowed to view and change parameters, or
Read Only - keypad access is allowed to view parameters only, or
PIN Protected - keypad access is allowed to view and change parameters if the correct 4-
digit number is typed in the Access PIN field. Otherwise, Read Only access is allowed.
►To use the SC200 when access is set to PIN Protected
At the Main Screen press Menu. The Logon screen appears.
If the Access PIN is not known then press Skip to use the SC200 with Read Only access.
If the Access PIN is known:
Use the Left and Right keys to access each digit position. Use the Up and Down keys to
change the digits.
When the correct digits are entered, press Logon.
Keypad access will return to PIN Protected mode when the display returns to the Main
Screen.

SC200 Operation
Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
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Display Settings
►To change the display contrast
Use the keypad to go to: Settings > Setup > Contrast > Edit.
►To change the display language
See Language Options on page 16.
►To change the display orientation (horizontal/vertical)
Either:
Use the keypad to go to: Settings > Setup > Orientation >Edit.
Select the required orientation (vertical, horizontal-left or horizontal-right). Press Save.
Or:
In DCTools/Web go to: Configuration > Communications > Front Panel.
Select the required orientation (vertical, horizontal-left or horizontal-right). Click Apply.
The functions of the navigations keys also change to suit the new display orientation.
Main Screen Parameters
The parameters displayed on the SC200 main screen are configurable. Either two large or three
small parameters can be displayed. The default settings are two large parameters with the
values Bus Voltage and Rectifier Current.
Value 1
Value 2
►To change the parameters displayed on the main screen
Either:
Use the keypad to go to: Settings > Setup (tab) > Display Settings > Main Screen Layout.
Or:
In DCTools/Web go to: Configuration > Communications > Front Panel.
Set Main Screen Layout to Two Large or Three Small.
Select the required parameters (see Note 1) for Value 1 and Value 2 (and Value 3 if Three
Small is selected).
For each of Value 1/2/3Units, select No Units, e.g. Battery Temp. 25, With Value, e.g.
Battery Temp. 25°C, or With Label, e.g. Battery Temp. (°C) 25.
If Analog Input is selected as a display parameter, then also select a value for Value 1/2/3
Index. See Note 2.

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Copyright © 2007-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-50H November 2011
Notes:
1 The parameters available are: Bus Voltage, Rectifier Current, Load Current, Battery Current,
Battery Temperature, Load Power, System Power, Analog Input, or Ah Discharged.
2 If Analog Input is selected as a display parameter, then also select a value for Value 1/2/3
Index. This value is the number of the AI from the Analog Inputs table. To view the table in
DCTools/Web go to: Analog Inputs.
Display Time-out
If there is no keypad activity for 60 seconds the display will go back to the main screen.
Alarm Indicators
Visual indicators
Power on LED (green)
Minor Alarm LED (yellow)
Critical/Major Alarm LED (red)
???
The system value cannot be displayed because of a failed, disconnected or
unconfigured sensor.
Audible indicator
One beep –indicates an invalid key press
Three beeps every 2 seconds –refer to the alert message on the display
One beep every 2 seconds –Minor alarm is active
Continuous sound –Critical/Major alarm is active
Critical/Major alarms always override Minor alarms.
►To stop the audible indicator
Press any key
The audible indicator will restart at the next active alarm or alert message.
►To enable/disable the audible alarm indicator
Either:
Use the keypad to go to: Alarms > Alarm Settings (tab) > Audible Alarms > Edit.
Or:
In DCTools/Web go to: Alarms > Alarm Configuration.
When Disabled, the audible indicator will still indicate an invalid key press.