GENEREX CS141 BACS Battery Analyze and Care System User Manual

: July 30, 2024
: GENEREX

Table of Contents

CS141 BACS Battery Analyze and Care System
Specifications:
Product Usage Instructions:
Introduction:
About this manual:
Table of Contents:
Preparations:
Basic Settings Configuration:
- FAQ:
Q: What should I do if my CS141 model does not support a
Q: How do I switch to operational mode on my CS141?
Q: Can I use the CS141 outside the described functionality in

CS141 BACS Battery Analyze and Care System

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Specifications:

Model: UPS WEB/SNMP MANAGER CS141 SENSORMANAGER
Manufacturer: GENEREX Systems GmbH
Country of Origin: Germany
Firmware Version: 2.16-2.18

Product Usage Instructions:

Introduction:

The CS141 provides flexibility to integrate third-party UPS
systems by using the RFC1628 compliant UPS interface.
Administrators can poll any SNMP card that supports these standards
and display the status inside CS141.

About this manual:

Ensure your CS141 has the latest firmware to enable all
functions. The manual is divided into two parts: CS141 and BACS. It
guides you through menu navigation, configuration, and system
overview.

Preparations:

Prepare the CS141 device
Set up your workstation
Use DHCP for network configuration
Locate CS141 in networks using MAC address or Netfinder

Basic Settings Configuration:

Install required ports
Access menu structure of CS141
Configure IP address, hostname, date, time settings
Set up user management and RADIUS server support

FAQ:

Q: What should I do if my CS141 model does not support a

specific function?

A: Ensure you have the latest firmware installed and check for
any additional devices required for the function.

Q: How do I switch to operational mode on my CS141?

A: Navigate to the System Overview section in the menu and
follow the instructions provided to switch to operational mode.

Q: Can I use the CS141 outside the described functionality in

the guide?

A: Yes, the CS141 can be used flexibly in various areas due to
its compatibility with standardized interfaces for communication
with different systems.

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GENEREX Comprehensive User Manuals
English
UPS WEB/SNMP MANAGER CS141 SENSORMANAGER & Accessories BACS Battery Analyze & Care System
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Copyright Statement for Intellectual Property and Confidential Information The information contained in this manual is non- conditional and may be changed without due notice. Although Generex has attempted to provide accurate information within this document, Generex assumes no responsibility for the accuracy of this information. Generex shall not be liable for any indirect, special, consequential, or accidental damage including, without limitations, lost profits or revenues, costs of replacement goods, loss or damage to data arising out of the use of this document. Generex the manufacturer of the BACS products undertakes no obligations with this information. The products that are described in this brochure are given on the sole basis of information to its channel partners for them to have a better understanding of the Generex products. GENEREX allows its channel partners to transfer information contained in this document to third persons, either staff within their own Company or their own customers, either electronically or mechanically, or by photocopies or similar means. GENEREX states that the content must not be altered or adapted in any way without written permission from GENEREX. It is agreed that all rights, title and interest in the GENEREX’s trademarks or trade names (whether or not registered) or goodwill from time to time of GENEREX or in any intellectual property right including without limitation any copyright, patents relating to the Products, shall remain the exclusive property of GENEREX. GENEREX will undertake to deal promptly with any complaints about the content of this document. Comments or complaints about the document should be addressed to GENEREX Systems GmbH. Copyright of the European Union is effective (Copyright EU). Copyright (c) 1995-2021 GENEREX GmbH, Hamburg, Germany. All rights reserved.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Introduction
Thank you for trusting the CS141 Webmanager the most powerful solution for critical resource management.
Since the CS141 was designed to be a full-fledged, standalone manager, its task is not limited to gathering and sharing information. It also accomplishes numerous tasks in measurement controlling devices dealing directly with critical resource management. Furthermore, the CS141 comes with a full- featured message management system. The CS141 cannot only answer requests coming from higher-level systems – it can also independently inform responsible employees in case of an emergency incident as well as initiating emergency measures based predetermined parameters: The CS141 can automatically activate basic or advanced emergency systems, shut down servers and workstations. Even automatic restart at predetermined conditions is configurable. In addition to standard technologies such as SNMP and Modbus, the CS141 relies on using the powerful RCCMD software solution. By doing so, even the emergency behavior of complex, fully virtualized server landscapes are realizable.
Thanks to RFC1628 the CS141 provides more flexibility than ever
This feature provides new possibilities to integrate third-party UPS systems. Thanks to the new RFC1628 compliant UPS interface, administrators can use the CS141 to poll any SNMP card that supports these standards. Simply use the SNMP-card installed inside your UPS and display the current status natively inside CS141.
This will allow administrators to use the powerful products made by GENEREX in combination of UPS-Systems that are normally not compatible.
Note Due to the fact the CS141 Web Manager can act as a stand-alone system for managing, it can be used flexibly in many areas, even outside the functionality described in this guide. This manual therefore describes the fundamentally implemented functionality according to UPS systems. However, the enormous flexibility and the possibility of communicating with higher and lower-level systems using standardized interfaces allows the adaption to very different possibilities to use.
About this manual
This manual is more than just a small leaflet it is written to explain and show all functions of a CS141 you will notice, this device is very powerfull and flexible, you are not limited to use this device as a UPS monitoring card. You can monitor, control, switch or communicate to any parent or child system inside complex IT systems.
This manual is written to show you what you can do with a CS141 and explains how to configure the device in some cases you will not find some menus described in this manual. Here are some possible reasons:
– The function is not enabled, you need a new firmware. – Additional devices are needed – Your CS141 model does not support the function you are looking for – During the ongoing development progress, sometimes functions will be
automated or moved to other menus in order to increase the usability.
This manual is devided into three parts:
– CS141 – BACS
If this is your first CS141, this manual will guide you step by step through all menus and explain nearly everything you need to ensure emergency power and use the noticfication functions.
What you need to know:
Each model of the CS141 family can handle RCCMD the CS141 is the RCCMD sender, and the RCCMD software client is the according receiver.
BACS mor than “just an option” it is a powerful battery management solution that may operate as a standalone system. If you are interested in battery management, this chapter is very interesting but be carefull: Working with batteries inside a UPS system is for experienced or special trained technical who are familiar with all symbols and functions as well as how batteries work. With BACS, you can manage your batteries and optimize your entire UPS solutioin as well as increasing the battery performance and life time.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Table of Contents
Part 1: CS141
Introduction
Model Overview Delivery notes Function overview CS141 Hardware Layout Appendix Interface Assignment External D-SUB 9-pin male Network integration of the CS141
Preperations
Preparation at the CS41 Preparing the Workstation Using DHCP Finding CS141 in networks / MAC address Netfinder
Basic SettingsConfiguration
Installation examples Required Ports Default Passwords Menu structure of the CS141 The Config Information Center Enhanced and optional menus Differences in operation modes Basic login passwords Setup Wizard IP-address settings and hostname Location and contact settings Provided services Date and time Tutorial: How to set up a custom time server User management RADIUS Server RADIUS with Microsoft NPS / Cisco ISE 802.1X RADIUS Support System overview Switching to operational mode
Mail Settings
Email settings Advanced Mail Options Test Mail Settings The most common error message Email traps Tutorial: Email traps How many mail addresses are possible with Email traps?
Modbus
Modbus as single-master-protcol Differences between CS141 Modbus and Professional Pinout of the modbus connection The modbus termination PIN Modbus over RS232/RS485 and Modbus over IP Modbus functions codes Modbus error code table Configuration of modbus Tutorial: Working with MODBUS adresses

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Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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SNMP
What is SNMP Setting up SNMP V2 Setting up trap receiver Tesing Trap receiver with SNMP v2 Setting up SNMP v3 Using Trap settings with SNMP v3 Restarting the SNMP Agent
Bacnet
What is BACnet? Using BACnet with the CS141
Remote Syslog
What is remote syslog Setting up remote syslog Setting up TLS certificates for remote Syslog Checklist: remote Syslog problems About the use of SYSLOG
UPS Configuration
General COM Port Settings The pipe through function Configuration of a UPS Battery Health Level (%) feature RFC 1628 UPS Interface UPS monitoring screen UPS functions UPS event handling The intention of a job Managing jobs Available jobs Tutorial: The Job “Remote Command” Tutorial: The WOL packet UPS Shutdown definition How to configure a job Time management of jobs Adding jobs to several events Delete jobs Counter Events
Custom Thresholds
What are Custom Thresholds Difference Warning/Alarm Levels Example scenario: Custom Thresholds Exemplary excerpt: Custom Thresholds Tutorial: Custom thresholds

CS141 RCCMD Server
What is RCCMD Available RCCMD Commands Configuration of RCCMD Setting up the IP address for RCCMD Timing for RCCMD jobs Variables for RCCMD traps

Sensors and additional devices

SM_T_H_COM Standalone Sensor

General COM Port Settings

Setting up a sensor

Sensor monitoring screen

Event handling for sensors

Sensor related system events

Setting up a job

for sensor events

SENSORMANAGER
SENSORMANAGER: – Sensor matrix SENSORMANAGER – Adding analog sensors SENSORMANAGER – Sensor event vs matrix event SENSORMANAGER – Setting up the logical connection SENSORMANAGER – Digital inputs SENSORMANAGER – Linking digital inputs and analog sensors SENSORMANAGER – Switching an output SENSORMANAGER – Tutorial: Example scenario: aquarium SENSORMANAGER – Possibilities of the sensor matrix
Alarm device / buzzer GSM modem CON_AUX4 and CON_R_AUX4
Scheduler
How the scheduler works Setting up scheduled Jobs
Web Server
Safety instructions HTTP settings PORT settings Force HTTPs HTTP refresh time Simple monitor Tutorial: Creating a PEM-File
Diagnostic:
Logfiles
Event Log Data log Data log Diagram UPS Alert history
Tools
Reboot Tracer Network Scan Privacy Notice: Network Scans Evaluation of data Deleting data Tutorial: Complete data deletion Changing Logo
Data backup and updates
Creating backups Restore configuration from a backup Restore network data Performing a firmware update Changing the OEM firmware
If nothing works …
Password lost / forgotten Rebooting without login Performing a firmware update directly The rescue mode on the CS141 Rescue mode on the CS141 Mini

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Part 2: BACS
What is BACS?
What is BACS? What is the advantage of BACS EQUALIZATION: maintain individual charging / discharging Upgrade CS141 to a BACS system
BACS Installation Guide
Please read carefully before starting with working on batteries:
How to use the BACS manual Fundamentals when working on batteries
Mandatory additional components
BACS C module BACS measuring cable BACS bus cable
Installation examples
BACS installation examples BACS Bus topology BACS Splitting box Technical data of the BACS Splitting Box BACS installation with two webmanager
Battery preparation
Battery preparation Things to be followed during initial installation Connection BC5 measuring cables Connecting BC4B measuring cables Mounting BACS modules Maintenance: Replacing a BACS module / Replacing the internal temperature sensor
Initial BACS configuration
General battery data Number of battery strings Two Jars / Cells per module: Differences when using NiCd Basic setting of a BACS module Offset values Impedance measuring intervals External current sensor Premium feature: Ampere Multiplier Discharge detection: Thresholds for current sensor
Initial BACS module setup
Addressing the BACS modules BACS Programmer restart conditions Defining an address range for module reset General Module setup Adress range setup conditions BACS Programmer single mode BACS Error: HW Revision / Calibration error
BACS Programmer software tool
How to connenct a computer Preparing BACS installation Operating modes: Automatic mode Operating mode: Manual mode Line check Receive Line Check
GX_R_AUX
How it works Connectors Addressing the GX_R_AUX Configuration of the GX_R_AUX
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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GX_R_AUX as battery breaker Normally Open / Normally Closed contacts Defining a job to a BACS event Communicate with third party devices via Outputs / Inputs
BACS functions
BACS Buzzer BACS Relay Discharge Counter Reset
BACS alarm threshold
Overvoltage Deep discharge Threshold definition Impedance Voltage Alarm delay Temperature
Battery strings and thermal runaway
Define BACS battery strings BACS strings vs battery breaker What is a thermal runaway? Mandatory preconditions for BACS thermal runaway functions Max. module temperature difference Max current per string Above conditions are true since
Log files
BACS Log files
Initial Start up: Pause Equalizing on Schedule
What is an unformed battery? Why pause Equalizing during initial start up? How to use a scheduled equalization pause Equalization Pause Example 1 Equalization Pause Example 2 Equalization Pause Example 3 Tutorial: BACS Equalization paused by system BACS Trouble Shooting List
Appendix
CS141 / BACS Hardening Guide Hardware Layout CS141 Differences to the CS121 Interface Description Pin COM2 Mini-DIN 8 pol
Modbus addresses
Section OEM: ABB/NEWAVE UPS Type Concept Power Section OEM: MASTERGUARD SectionOEM: Centièl Section OEM: RITTAL PMC Extension Section OEM: Netminder for all LT and MD types Section OEM: Netminder EON Section OEM: Netminder for all other types Section OEM : AEG Protect 3. M 2.0 Section OEM: AEG Protect 3.31, 5.31, 8.31 Section OEM: AEG Protect 2.33, 3.33, 4.33, 5.33, 8.33, blue Section OEM: POWERTRONIX Section OEM: Socomec UPS Section MHD Modular / Multimatic Modular / AEG Protect 1. Modular, ENIGMA Section Borri 4000 Std. Panel / E-Tec 310 to 380 (m) / SALICRU SLC NX/DL/CUBE Section Inform UPS / Pyramid DSP/Online DSP Section Transfer Switches (All Transfer Switch vendors, except PILLER, STS TUMEL) Section STS TUMEL Transfer Switch Section OEM TRIMOD Section: EverExceed Inverter
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Parameters for UPSMAN Software and BACS
UPSMAN Status Bytes – Standard Device Status Bits BACS Parameters
Last, but not least:
Copyright and licenses

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Model overview

Device CS141L CS141SC CS141LM CS141SCM CS141BSC
CS141 BL

Function
SNMPAdapter SNMPAdapter SNMPAdapter SNMPAdapter SNMPAdapter
SNMPAdapter

Changes according to the hardware
revision HW161
Gigabit-LAN, Memory Upgrade, Increased processor power
Gigabit-LAN, Memory Upgrade, Increased processor power
Gigabit-LAN, Memory Upgrade, Increased processor power
Gigabit-LAN, Memory Upgrade, Increased processor power
Gigabit-LAN, Memory Upgrade, Increased processor power

Remarks
External Adapter
Slot Card Adapter for UPS slot usage.t
External Adapter with MODBUS Modbus interface (RS485) Slot Adapter with MODBUS interface (RS485)
Slot Adapter BUDGET-Model (no COM / AUX Ports), only software based features available.

Gigabit-LAN, Memory Upgrade, Increased processor power

Budget-Version, no COM/AUX Ports installed, only software based features available.

CS141R_2

SNMPAdapter

CS141MINI

SNMPAdapter

The CS141 BL model was discontinued in July 2022, existing devices will continue to receive full product and update support..

Gigabit-LAN, Memory Upgrade, Increased processor power. The MINIDin connector has been replaced with a modern RJ12 connector to make COM 2 and COM 3 available.
Gigabit-LAN, Speicherupgrade, Mehr Rechenleistung. The MINI-Din connector has been replaced with a modern RJ12 connector to make COM 2 and COM 3 available.

Slot Adapter for PILLER/CTA/RIELLO/AROS UPS Italian
Slot Adapter for UPS providing a MINI Slot

Available devices based on the CS141 product family

Device BACSKIT_B4 BACSKIT_BSC4

Function Battery Managemnt Battery Management

Remarks External Webmanager Slot Card Version with external Converter

Device CS141L CS141SC CS141LM CS141SCM CS141BSC CS141 BL
CS141R_2
CS141MINI

HW141 BOTH
BOTH BOTH
BOTH BOTH BOTH

HW161

Additional Features

Supported UPS

Systems

Additional Mini DIN 8 COM Port for RS232, Sensors and

Supports more than

sensormanager. AUX Port for Digital inputs and outputs. RAS

1400 UPS models

Management optional.

and over 80 different

manufacturers..

Additional Mini DIN 8 COM Port for RS232, Sensors and

All UPS provoding a

sensormanager. AUX Port for Digital inputs and outputs. RAS

Standard Slot

Management optional..

RS485 Modbus interface with integrated jumper to define the last device Supports more than

in a row.AUX Port for digital inputs and outputs.

1400 UPS models

and over 80 different

manufacturers.

RS485 Modbus interface with integrated jumper to define the last device All UPS provoding a

in a row.AUX Port for digital inputs and outputs.

Standard Slot

Special budget version of the CS141 without additional COM ports – no All UPS provoding a

further external sensors and actuators possible.

Standard Slot

Special budget version of the CS141 without additional COM ports and a Supports more than

reduced capacity (max. 6 KV) – no further external sensors and actuators 1400 UPS models

possible

and over 80 different

manufacturers.

Note: The CS141 BL was discontinued in July 2022, existing

devices will continue to receive full product and update support.

Differences as

HW141: Additional Mini DIN 8 COM Port for RS232 devices

described at

Additional Features HW161: The Mini-DIN-8 port was replaced by an RJ12 connection, the

HW161 platform also offers full support of COM 2 and COM 3 via a

special adapter plug.

Differences as

HW141: Additional Mini DIN 8 COM Port for RS232 devices

described at

Additional features HW161: The Mini-DIN-8 port was replaced by an RJ12 connection, the

HW161 platform also offers full support of COM 2 and COM 3 via a

special adapter plug.

Riello and Aros UPS providing a Netman Slot
UPS providing a MINI Slot (Soltec, Voltronic, u.a)

v.: 2024-02-20 / FW 2.16-2.18

All units of the CS141 product family provide an internal database to query the UPS models of a manufacturer or OEM partner individually according to the respective protocol descriptions. The measured data are evaluated and clearly presented in a corresponding monitoring screen in realtime, and can be queried by standardized network protocols of building management systems (Modbus IP, BACnet, SNMP, Syslog, etc. …). The available measurement results and functions depend on the UPS model selected. In addition, an independent monitoring system is available.
In addition, all units of the CS141 product family offer comprehensive event management, the scope of which depends on the communication options of the connected UPS: Based on the status of a UPS, timed system events can be triggered individually. All units can also be individually configured for all events and job executions via scheduler, for example
– Battery tests, – calibration – UPS shutdown/restore.
This provides the user with a wide range of network management features for comprehensive and holistic resource management.
Scope of Delivery
Der Lieferumfang des CS141-Adapters beinhaltet standardmäßig eine Netzwerk- Adapter-Einheit mit ergänzender Soft- und Hardware. (Bitte beachten Sie, dass in den Budget-Ausführungen nicht alle Funktionen enthalten sind).

Note: Keep in mind, the budget version do not provide hardware interfaces some functions are not available.

Produkt
CS141L CS141SC CS141LM CS141SCM CS141BSC CS141 BL
CS141R_2 CS141MINI

Im Lieferumfang enthalten

External Power Source

User

Mini-DIN-8

manual on interface

(MODBUS)

RS-485 Via COM2

Rescue Jumper CS141

Rescue Jumper CS141HW161

This model is no longer available.

Existing devices will continue to receive full support and regular firmware updates.

FAQ’S: Changes coming with hardware revision HW161 2022

Will there be a change in firmware supply?
No, both hardware versions will be equally supplied with firmware – the CS141 and the CS141HW161 will offer the same features.
What makes the CS141HW161 “different” or in other words: why is it still called CS141?
Well, it is still the CS141 WEBMANAGER with all its documents, release tests, etc. Only the internal hardware platform has been slightly adapted to meet the requirements of a modern IT infrastructure and to provide more than enough reserves for future standards. There was no need to introduce a new product….
With the change to the CS141 HW161 hardware, there have been a few small changes in operation, mainly affecting the slot cards.
1. New Function: Slot cards now provide an reachable reset button
Until now, the CS141 slot card had to be removed from the UPS for a “hard reset”. Since the card is a hot-plug system, this is not a problem; the installation slot of a UPS is usually designed for this. The problem was rather that technicians did not always have easy access to the slot screws.
With the HW161, there is now a handsome reset button so that the slot card no longer has to be removed for a restart.
It will not restore factory default settings, but just force a cold boot on button-press.

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2. Gigabit LAN A lot has happened in the hardware sector since the CS141 was launched in 2016. One of the biggest changes is the conversion of networks to native Gigabit LAN. The CS141HW161 therefore uses a backward-compatible Gigabit LAN to ensure maximum compatibility for network structures.
3. CS141 MINI vs HW161MINI This devices encountered were a few major changes and updates. The CS141MINI has been fundamentally revised as part of the hardware revision – and has also learned many new tricks and features. The CS141HW161 MINI is the smallest, fully featured battery management system on the market: o New: No more tiny DIP-Switches The CS141HW161 MINI now uses a slide switch instead, like all units in the CS141 product family. o New: The Rescue-Jumper i The CS141HW161 MINI uses a scaled-down version of the rescue jumper familiar from all units in the CS141 product family. o New The handsome Reset-Knopf for easy reset o Like all slot cards, the CS141 HW161 MINI has been given a reset button with which it can be conveniently restarted without having to remove the unit. o New: We replaced the Mini-DIN interface, and use an RJ12 interface instead. Instead of the hard-wired MINI-Din connector, the CS141HW161MINI uses a special adapter plug that provides both a MINI-DIN connector and an RJ-12 connector. Due to this fact, it was possible for the CS141HW161 MINI to change some core functions:. The CS141HW161MINI can now be used as a full-fledged BACS Webmanager in addition to all already known devices in conjunction with a BACS Bus Converter, making it the smallest WEBMANAGER on the market with the greatest range of functions ever available!
Ah, OK… but can I still prefer to get the “old one”? Let’s put it this way: Of course, you may ask specifically because you have concerns about the use of new hardware and its compatibility, but the CS141 with the HW141 is no longer being produced. We always try to keep a few selected units in stock in order to be able to deal with individual requests if necessary. However, we cannot guarantee whether and to what extent HW141 units are in stock.
Function overview CS141 In SNMP mode, the CS141 adapter works with a preinstalled Simple Network Management Protocol (SNMP) software agent. This agent exchanges status data with the UPS via so-called “get / set” commands and forwards them in the form of “trap messages” to predetermined recipients. These “trap messages” allow to alert necessary persons during or before critical situations happen within the UPS. Typical information can be switching to battery power or the end of a power failure. In addition, the SNMP adapter can send RCCMD signals (Remote Control Commands): On clients with the RCCMD software installed, freely configurable functions can be triggered the functionality range allow nearly everything. Administrators can run a simple system shutdown as well as a highly complex shutdown and restart routine. In addition, the web interface is also a control of the UPS possible.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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CS141 Scope of functions SNMP adapter The SNMP adapter takes up little space due to its compact dimensions. The adapter has a size of 69×126 mm. (External SNMP adapter.) – or the adapter can be integrated into an expansion slot of the UPS (depending on the UPS model). Premium function: the SNMP Traps The basic task of the adapter is to communicate alarm states of the UPS to an according monitoring station (traps) or to provide UPS data if monitoring stations poll. With this function, e.g. the power supply and battery status of a UPS are monitored by an SNMP management station. Additionally, the CS141 provides functions for simulating and testing trap messages during configuration procedure. Remote Control: Due to the fact the CS141 is capable to configure it is possible to trigger different remote-controlled actions. Administrators can perform battery tests, bypass the UPS batteries or configure UPS behavior Note: Depending on the UPS you are using, provided remote control functions may differ. Compatibility according to third party network management systems The SNMP adapter is compatible with all common network management systems. All SNMP systems providing the compilation of a MIB – or already contain the Management Information Base (MIB) / Request for Comment 1628 (RFC) for UPS systems can be operated with CS141. Full RCCMD support: Due to the fact the CS141 is a full manager and not just an SNMP-Card to collect and provide data, the entire network shutdown routine can be configured to react as fast as possible: Thanks to integrated RCCMD support, the CS141 offers a flexible and fast way to operate even the most complex shutdown solutions. By the usage of standardized network technologies and protocols, the RCCMD server transfers control commands that are executed by the clients in real time. RS-232 / pipe-through: In some cases, different networks without any connections have to be configured to use the same UPS. With the new pipe-through capability administrators can connect two CS141 and let the communication of the UPS work with both devices: By doing so, two different CS141 can communicate to according networks without additional hardware.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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RS232 UPS interface:
The CS141 provides a standard RS232 interface to allow establishing a serial connection to any UPS providing this standard.
Note: Please use only the original UPS communication cable supplied with the UPS. In case of using a contact UPS, choose the special designed cable of the manufacture. If you have any questions regarding special connection cables, refer your UPS dealer.
Real-time logfile support:
The CS141 provides a proven compilation of logfiles to reconstruct a complete timeline in case of critical incidents. This logfile is accessible via UNMS, UPSMAN, WebGUI and FTP or can be send via mail to configured mail-accounts.
Advanced mailing capabilities
Each model of the CS141 family provides the capability to connect to any mail server using standardized encryption technologies.
Unique and special hardened web interface:
The unique build-in Web server of the CS141 displays all information about the device itself, connected sensor and external hardware. The software module UPSView inside the CS141 can also be used to display a graphical representation of these data.
To Access the web interface administrators and technicians may just use common browsers (Edge, Firefox, Chrome, Safari etc.).
MODBUS:
Modbus is the standard protocol used in industrial applications for monitoring and building management. All devices of the CS141 family therefore provide as standard a MODBUS over IP interface. In addition, CS141 with COM2 connector provide MODBUS over RS232 (CS141L & SC) and Modbus over RS485 (CS141L, SCM).
SNMP:
The SNMP (Simple Network Management Protocol) is a standard protocol for monitoring installations via IP networks. The protocol is defined and standardized in RFC specifications. UPS systems generally use the RFC 1628 specification as MIB, which defines UPS-specific devices. The adapter communicates via SNMP using the UPS standard MIB RFC 1628. This MIB is supported by most SNMP software products. Therefore, it is usually not necessary to insert an own MIB into the SNMP software. Systems that do not yet include this standard UPS MIB can download the RFC1628 from our website and compile the MIB subsequently. To do this, copy the MIB file into the corresponding MIB directory of your SNMP station and compile this file. First, however, search for a UPS MIB in the MIB tree. This should correspond to an RFC1628 standard MIB.
UPSTCP:
The most common way to communicate with the CS141 adapter is TCP. CS141 includes UPSTCP, which provides you with a complete API interface to integrate your adapter into the network. This interface is supplied on request to manufacturers of software to enable their own integration. A ll other users use TCP for access via a web interface (UPSVIEW, UPSMON, UNMS) or SNMP or MODBUS over IP.
BACnet
BACnet is another major standard that is mainly used in large building infrastructures. With BACnet, complex nesting and overlapping device structures can be monitored. “BACnet over IP” is based on TCP/IP, but extends the protocol with parts necessary for building management. The CS41 can be seamlessly connected to any network via BACnet over IP.
Remote Syslog
With Remote Syslog, the CS141 / BACS WEBMANAGER logfile options are aimed at system administrators who manage log files via central interfaces in the network and evaluate them automatically and sort them according to interesting incidents.
Tools for network analysis
The CS141 WEBMANAGER provides all the tools needed to carry out even complex network analyses on site.
Malfunctions in the local network segment can thus be systematically spotted and finally identified – benefit from the unique possibilities of being able to investigate all connected devices as well as the surrounding network on site.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Role based user management The CS141 / BACS WEBMANAGER offers a freely configurable user management – configure in free text any user names including spaces and special characters and assign a special user role to these users. The CS141 will dynamically show and hide the menus reserved for the user. RADIUS With RADIUS, the CS141 provides a direct method to manage access via a centralized database system and also offers optional local user management to in case of malfunctions. Depending on the configuration type, technicians can optionally be authenticated via a RADIUS, or receive direct access to the WEBMANAGER in case of emergency. 802.1X PAE Security for your networks without any compromise – The CS141 / BACS WEBMANAGER meets with standard 802.1X PAE to support native connectivity to a secured network, you do not need to configure security exceptions in your network port configuration anymore and create potential security vulnerabilities in your IT network concept! Security Certified: UL2900-1 In 2023, the CS141 is the only device on the market that fully complies with the strict requirements of UL 2990-1 and, with its wide range of functions, can be adapted 100% to almost any existing safety concept.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
15

v.: 2024-02-20 / FW 2.16-2.18
Network integration of the CS141 All models of the CS141 family are configured exclusively through the specially designed web interface. In order to facilitate the initial configuration or a quick on-site intervention, the CS141 family Web Manager is preset to the hardcoded IP address 10.10.10.10:
:
In factory default setting, the sliding switch is in the center position and the CS141 is in configuration mode. Due to its more compact design, the CS141 MINI brakes the standard and uses on-board dip switches instead of a sliding switch: Both dip-switches set to off position activates the configuration mode. In this mode, some functions such as IP address data are configurable, but available only as soon as CS141 is switched to regular operating mode. The following table lists regular operating modes:
Sliding switch center position / DIP 1 + 2 OFF: Enables configuration mode. After reboot the hard-coded IP address 10.10.10.10 is active.
Sliding switch to the right / Dip 1 OFF + 2 DIP 2 ON: Automatic IP addressing: DHCP is activated and an IP address is set automatically. Check the MAC address of your CS141 to identify the IP address in the DHCP server table.
.
Sliding switch to the left / DIP 1 ON + DIP 2 OFF: Use of the IP address values manually configured. If DHCP is used, the IP address needs to be blocked for single usage. CS141 Mini HW141) special feature: Both Dip-Switches ON: Enables the rescue-mode for advanced system maintenance operation.
Note Die CS141HW161 Produktserie verwendet keine DIP-Switche mehr, um den Betriebsmodus zu wechseln. Es werden ausschließlich die Schiebeschalter bzw. der Rescue-Pin verwendet.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
Initial configuration 10.10.10.10 Preparation at the CS41 Prior to commissioning, ensure the slide switch on the front is set to center position. In case of CS141Mini, both Dip switches of the CS141 MINI has to be set in OFF position. After start up, the CS141 can be runs in configuration mode, available at IP address 10.10.10.10. Note: Changing the mode via the hardware switches requires a reboot of the CS141. You can perform the restart in two ways: By removing the power supply (hardware reset) Using the Restart feature to be found inside the Tools menu (Software Reset) This operation does not apply the UPS the CS141 is connected to – the functionality will be kept up independently to the CS141.
Preparing the Workstation After starting, the CS141 Web Manager can be found using the following network address: IP address 10.10.10.10 Subnet Mask: 255.255.255.0 Depending on the type of connection you choose, the service computer can be connected directly to a crossover cable or via the local network segment.
This is recommended network settings for the client PC: IP address 10.10.10.11 subnet mask of 255.255.255.0 Gateway 10.10.10.100 (Only interesting in case of a gateway is present in this network segment) DNS: none (Will only work in case of a DNS server is available= Note: Some operating systems are sensitive to gateway and DNS settings, for others you can leave these fields empty or enter 0.0.0.0 / 8.8.8.8. Check your service computer settings by opening a console and entering the following command: PING 10.10.10.10
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
Obey whether the settings of your service computer work by opening a console in order to enter the command PING 10.10.10.10.
If the settings are correct, the CS141 will respond accordingly. As soon as the CS141 answers correctly, open a web browser. To access the Web interface of the CS141, open a Web browser and enter http(s)://10.10.10.10 Adding a route Within larger installations with well-defined domain services, it may be helpful temporarily editing the routing table. In case of using a route, ensure the CS141 is located within the same network segment and is therefore directly accessible Example: Adding a route into a Windows-driven Computer:
1. Run the command console cmd as administrator This is important due to the fact, Windows requires a user with local administration rights to add a route.
2. Enter the following command: route add 10.10.10.10 <IP address of your system> Windows will accept the command and return OK
In order to check the new rout, enter the command route print
Under active routes, 10.10.10.10 should be seen. As an additional test, use the command ping 10.10.10.10 to verify the CS141 web manager is responding as expected. Note: In configuration mode, only one CS141 with the default IP address of 10.10.10.10 can be operated. If you connect several devices at the same time this way, a network conflict is unavoidable.
Using the DHCP Option The DHCP mode Since the models of the CS141 family can fulfill many functions due to their flexibility, it is a very realistic scenario that you need to commission several devices at the same time within an installation procedure – Unfortunately there is no fixed IP address that can be assigned for the moment. To avoid a network conflict, activate the DHCP mode for automatic IP address assigning:
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
Slide the slide switch to the right, i.e. to the outer edge of the CS141. For the CS141 Mini, set dip switch 1 to OFF and move dip switch 2 to ON. Next reboot, the web manager will boot in DHCP mode according to the hardware configuration and obtain an IP address from your network. Required information for finding CS141 in DHCP-Mode To identify the devices, please note the MAC address including location data before proceeding hardware installation. The MAC address can be found on any CS141 web manager as a unique sticker:
Ensure a suitable DHCP server is available for this operating mode, otherwise the card will not be able to get valid IP address data automatically. CS141 MINI and CS141 / R2 Due to the compact design, the lable sticker of CS141 MINI and the CS141 / R2 differ and shows only the last three octets of the MAC address. The MAC address of a GENEREX- network interface starts with these address values: 00-30-d6-xx-xx-xx The last thre values can be found at the label on the back of the CS141 MINI or CS141 R2:
A common bar code scanner that can handle QR codes or a smartphone with a QR- Code app will display the complete MAC address. Note Please notice that you use the sticker on the back. This will show the last three octets of the MAC address. When on installation site, you can simply figure out the MAC address:
In this case, the MAC address is 00-30-d6-13-73-87
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
19

v.: 2024-02-20 / FW 2.16-2.18 Netfinder: Search for IP-addresses used with CS141 devices The Netfinder is a software tool that can display all CS121 and CS141 devices that can be reached inside a specific network segment. It is available at the local support CD and at www.generex.de. To perform a quick search for valid IP addresses, use the tool Netfinder.
The default search generally refers to the network segment the service computer resides. To scan other networks and subnets for CS121 or CS141 installations, it is necessary to specify the appropriate IP address ranges.
The GENEREX Netfinder software provides a detailed overview of all devices in the network and allows quick and easy access to the web console of the respective manager. Note: In DHCP mode, IP addresses may change sporadically depending on the network configuration. Therefore, several Webmanager monitored by a parent system such as UNMS II should receive a fixed IP address. In any other case, technicians can easily detect and access installed devices by using Netfinder. Configuring the CS141 device Differences between configuration mode, rescue mode and operation mode Each model of the CS141 family will be configured exclusively by an intuitive web interface. Independently to this common ground, the web managers offer four valid operating states, which fundamentally differ from each other.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
1. The configuration mode
The configuration mode is the default preset on delivery:
The slide switch is in center position and the dip switches of the CS141Mini are both set to OFF. The web manager can be reached via hardware-coded preset IP address 10.10.10.10 and allows all system-relevant settings Since the CS141 generally uses the preset IP address in configuration mode, this mode allows importing backup data and to be adjusted after restart without harming the network.
2. Operating mode Depending on the setting, the sliding switch will be set to left or right position. In case of CS141Mini, Dip switch 1 or 2 is switched on
The CS141 can be run in two different operation modes: In manual mode, enter the IP address information. Please note that incorrect settings may cause address conflicts on the network or the settings made may not work. The data required for manual mode can be obtained from local system administrators.
Note: In manual mode, the data is entered by technicians and thus permanently assigned. The CS141 will use this data to make itself known in the network. assigning an address twice will cause a network conflict. In this case, switching back to configuration mode at any time is possible to reach the Web Manager at the default IP address 10.10.10.10. In DHCP mode, the CS141 automatically inherits settings assigned by a server and uses them for the IP address settings. The web server takes over the administration of the IP address data. After the startup process, the web manager can be found using the tool Netfinder.
Note: As a rule, DHCP-assigned IP addresses via automatic mode are reserved for specific time. DHCP clients therefore ask after 50% of this time window whether the IP address is still valid or will be assigned to another client. How statically the DHCP server allocates IP addresses is a decision the system administrators make. Due to this fact another IP address can be re-assigned after booting or a CS141 seems to be lost during regular operation. When selecting the operating mode, the function of the CS141 within the network should be considered: If the Web Manager runs as an active element within shutdown solutions or in conjunction with higher-level monitoring structures, a manually assigned IP address makes sense, since an authenticated and fixed IP address must be configured. As another advantage the CS141 starts faster with preconfigured IP addresses if the DHCP server is not available.
3. The hard-coded DHCP Mode To enable the DHCP mode, put the sliding switch to the left, and reboot the CS141.
In this operating mode, the CS141 uses the hard-coded DHCP-Mode that overwrites all manual IP settings. For operating, a DHCP server is mandatory.
4. The rescue mode In this mode, an additional jumper is set and the slide switch center position. The Webmanager can access two ROMs for booting. Therefore, this failsafe design is able to contain the current firmware as well as the last state before the firmware update including the configuration file. When the web manager is set to rescue mode, the logic starts from the last known state and is initially fully operational again but indicates in the general system information that the web manager is in rescue mode. The rescue mode represents a manually chosen emergency operation state and is intended to repeat a faulty flash process.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Before you start Installation examples The CS141 was designed to provide a maximum of flexibility and freedom during the installation – as a result the CS141 match the tasks of modern UPS systems as well as expectations coming with it. Case one:
The central role of the UPS is to ensure emergency power until the server shut down securely during main power loss. The complete shutdown routine is controlled by the CS141, as this is a full-fledged manager that can act independently. As an alternative to the CS141, the shutdown routine can also be initiated via the UPSMan software. Further servers need only one more RCCMD license. Two separate networks It becomes more difficult as soon as emergency power coming one UPS has to ensure the shutdown of two servers inside separate networks without linking possibilities:
In this case, the UPS becomes a central role inside the network’s emergency power security. Since the VLANs represent physically separated own network segments, only one server can be secured by the CS141. The UPSMan software will secure the second server: Once Installed directly on the server, it communicates with the UPS via the COM port of the server and offers the same functionality as the CS141 including a full support of RCCMD. Therefore VLAN 2 represents a “software only” solution that does not require a CS141 as additional hardware. Please note that the UPS must support slot / RS232 port simultaneous operation if you want to use both ports.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 The required RS232 connection is not available or the installation of software is not possible? Just use servers providing 2 network cards:
If you have chosen a solution with two network cards and the UPS provides a usable RS232 interface, this solution allows future installations – even complete closed up networks are possible. Pipe Through
In some companies, physical separation of the networks is essential, but the UPS does not offer the option of operating RS232 and slot parallelly. In this case, the signal can be looped by the pipe-through function: This feature allows two CS141 jointly perform the same function inside of complete separated networks. Furthermore, different CS141 versions can be combined as desired – Even the combination CS141 / UPSMan software is possible for a maximum of flexibility.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Complex structures

v.: 2024-02-20 / FW 2.16-2.18

In this example, VLAN 1 and VLAN 2 were logically linked by a router to allow one CS141 sending RCCMD commands to all servers inside of VLAN 1 and VLAN2. At the same time, the Pipe Through function allows the same signal coming from the UPS to a third CS141 physically installed inside LAN3. Due to this fact, the CS141 can completely control LAN3 and ensure a shutdown routine using RCCMD. LAN 4 is connected to the UPSMan software via the RS232 interface and the server itself can act like a CS141 including full RCCMD functionality. This example demonstrates a complex system:
– two complete separated networks – two logical linked networks – on central UPS solution to provide auxiliary power in case of main power is down.
Each CS141 or UPSMan is completely informed about the current UPS alarm state. Furthermore, each network can be managed for its own without harming others.
Note. The UPSMAN software also handles communication via USB – If your UPS supports parallel operation, it is possible to combine USB, Slot and RS232.

Required Ports
The CS141 provides many functions to communicate with network nodes. For the communication so called “ports” are needed. Some of these ports are international standards within your EDP, others must be configured exclusively for the CS141. The following list contains all ports entered by default for the CS141:

Description Echo WOL ftp-data SFTP http https SNMP CS141 Geräte Listener SNMP Management Software Listener SMTP RCCMD

Port 7 7 oder 9 20 22 80 443 161 162 25 6003

TCP X X X X X x X

UDP X X X X –

Is CS141 confuration menu available? No YES No No YES YES No No YES YES

v.: 2024-02-20 / FW 2.16-2.18

UPSMan/ UNMS SNMP Trap Time (rfc868) Time (sntp) Modbus over IP BACnet Remote Syslog RADIUS

5769

–

162

–

123

–

502

–

47808 oder 47809 –

601

–

1812

–

YES No No Nein YES YES YES JA

For some functions, the port assignment is dynamic and must be managed or specified by the network administrator depending on the network. If you require additional ports, this is listed at the appropriate place within this documentation. The number of the port to be used can be obtained from the responsible network administrator.

Note: Keep an eye on the firmware version you are using
This user guide covers all the menus that you can encounter when configuring a CS141. Basically, it is written for firmware version 2.16 and subsequent versions with a special eye on SITEMANAGER 6and SITEMONITOR 6. Many menus will be available for all products of the CS141 family and the configuration method is similar. Once you understood the concept, you will be able configure any device of the CS141 family intuitively.
If you cannot find a menu, there are several reasons:
– The CS141 you are using does not offer this feature – The firmware version you are using is older so the feature this manual describes is not available – The configuration menu is present, but has been delayed by the ongoing development process

Basic settings and passwords

After entering the IP address, the CS141 responds with its web interface and prompts for a password

There are three users with different system rights to choose from. The users are predefined, the passwords can be freely defined:

User: admin User: engineer User: guest

Password: cs141-snmp Password: engineer Password: guest

… System administrator, complete menu tree accessible … Technician, administrative restricted system access … guest account, only status indicators visible

To start initial configuration, log in with user admin and default password cs141-snmp

Note: Modern web browsers are designed to display websites as fast as possible. Among other things, special techniques are used to pre-load images, pages and query masks are loaded into a buffer for a faster review. In some cases, this web browser behavior may result in screen errors. If these phenomena occur, update the browser by pressing CTRL + F5 or clear the cache of the web browser and deactivate additionally installed tools and addons, which could obstruct the presentation.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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CS141 configuration menu overview, FW 2.16 onwards Config Information Center

v.: 2024-02-20 / FW 2.16-2.18

This area is reserved for the CS141 to provide general information about the current configuration status and possible configuration errors or security issues. Example 1: You have commissioned the CS141, but not changed the default usernames and passwords. Hackers have discovered that modern server structures produce a large amount of background assistance systems. Administrators often missed including these stand-alone devices in the key issues paper on cybersecurity. The C141 therefore provides an according hint:
Since this is a well-known user made security issue, the CS141 informs that the standard passwords, as described in manuals, handouts and quick start guides, grand an unwanted person administrative access. Due to the severity of this security issue, the notice is colored red. Example 2: Less relevant to the running system as long as everything is running well, but not to be underestimated – that’s why it’s yellow wrong time stamps in log files:
Each CS141-based device logs numerous measurement data and relates them to system events within a timeline. Depending on the expansion level and connected devices, a CS141 therefore can be used to automize many system functions and even trigger or manage emergency measures in case of problems. Although these system events are recorded and executed chronologically correct, without a correct time stamp, evaluation of log files can be very tricky. Example 3: Hints like available firmware updates
Firmware updates provide new features, improve performance, eliminate minor bugs, new UPS models, etc. , but also hold system critical security updates. Depending on the cruciality, it can be a notice or a system-critical recommendation (red). However, this notice can only appear if the CS141 is somehow connected to the internet and this function is enabled.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 This is the CS141 menu tree without expansion modules. If you connect additional modules in order to extend functionality, corresponding menus are automatically displayed after installing and activating the functions. This menu tree shows all basic functions each CS141 model provides:
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Extended menu trees Depending on the CS141 model and available additional modules, additional menus are available. Please note that not every model can provide the following menus: Sensor menus Depending on the type of sensor, the following menus will be added automatically: 1. Standalone sensor on COM 2 After selecting sensor at COM 2 Sensor and as sensor type SM / T or the combination sensor SM / TH, following menus will appear automatically:
Sensor monitoring screen System Tab: Devices
Sub menu: Sensors Configure measuring range, alarm marker, operating range Configure jobs to the alarm marker
2. SENSORMAN2 at COM 2 After selecting sensor at COM 2 Sensor and as sensor type SENSORMAN2, following menus will appear automatically:
With the sensor matrix, an additional function is available that allows to combine single sensor events to collective events.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 3. CON_AUX4 / CON_R_AUX4 selected at COM 3 The following menus are added when you connect a CON_AUX4 or a CON_R_AUX4 relay card to the COM 3 port of the CS141
4. BUZZER selected at COM 3 The CS141 provides an additional buzzer for advanced acoustical alarm notifications. The following menus will appear when you choose the Buzzer at COM 3 of the CS141:
6. BACS selected at COM 3 BACS® – the “Battery Analysis & Care System” – is the most advanced system on the market to manage stationary battery systems. It is a standalone battery monitoring and management system that can be easily integrated into your network infrastructure. With its intelligent web- technology configurable management technology, it cyclically checks the internal resistance, the temperature and the voltage of each individual battery. In addition, it can readjust the charge voltage of each battery and manage environmental readings (temperature, humidity, hydrogen gas content) as well as loads (UPS, inverters, and other devices). The accumulators are thus always kept in the optimal working range. Note: Since the configuration of the system is independent to the rest of the functions, BACS functions are listed sepated at Part II of this manual.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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The Setup Wizard For this configuration step, navigate to the following menu:

v.: 2024-02-20 / FW 2.16-2.18

When you use the CS141 for the first time, the welcome screen will automatically start with the wizard. Please note that you cannot switch through the masks directly, you need to follow by pressing next.

The Setup Wizard helps to set up a basic configuration: General Provides basic information about the location to be installed, system language, responsibilities and temperature scale. Network Enter the network configuration – The necessary data can be obtained from the local administrator. Date & Time Provide basic information about the date, time, and time server UPS Setup Enter information about the UPS the CS141 shall be connected to Review Check data before you finish the configuration process before finishing.
Note: The Setup Wizard simply summarizes basic settings and provides a quick and convenient solution that can be used to make or change basic settings. If you want to perform the configuration completely manually, click here Cancel – You can always restart the Setup Wizard in the configuration menu. But be careful: Some entries such as UPS configuration have dependencies to advanced configuration entries the Wizard does not include.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Configuration mode: Basic settings For this configuration step, navigate to the following menu:

v.: 2024-02-20 / FW 2.16-2.18

Most settings can be done as long as the CS141 is in configuration mode. Depending on your network settings there could be a problem when performing tests and forwarding functions – they are often not possible on hardware preset 10.10.10.10. Due to this fact it is a good choice to configure all basic settings inside configuration mode and switch to normal mode before starting advanced UPS configuration.
How to configure network settings, open Network:

At Configure, enter the IP address data the system shall use. Active shows the current IP address settings used by the system. It is possible to change the following settings
On first startup, the CS141 will get hard-coded information. The required IP address information to enter the operational mode correctly can be obtained by contacting the responsible network administrator. Press Apply to save your settings. Note: At this point, the web browser redirects you to the new IP address. Since the CS141 is still in configuration mode, you will receive an error message from your web browser. In this case, ensure to work with the IP 10.10.10.10 and press CTRL F5 to refresh the web browser. For a first configuration, the Network menu is the only setting you currently need to make in Configuration mode. It is possible to carry out all other settings in regular operating mode. DHCP mode during initial configuration While booting in DHCP mode, an according server assigns an IP address to the CS141 device. This IP address can be found comfortable by using the freeware tool Netfinder. Therefore, it is easy to identify the device by the MAC address shown by Netfinder and the address label glued on the CS141 device:
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
The function open device opens a separate web browser and inserts the IP address automatically. After login, it is possible to access network settings and change the IP address. after rebooting the device with manual mode setting, new IP address setting is active. By switching back to DHCP mode, these settings are completely ignored and the CS141 falls back to server- assigned address.
The advantage is as many CS141 into the network at the same time without much effort, which are immediately accessible without the possibility of an address conflict. The disadvantage is the fact that in DHCP mode the IP addresses can change dynamically, which means that higher-level or docked shutdown solutions may no longer be able to access or output errors. How a DNS entry works Basically, there are two methods to address a target system. Either you directly specify the IP address: the CS141 will then address the system directly without involving other system services or server. Or, instead of an IP address, it is possible to use a host name: by doing so, the CS141 will send a request to a responsible DNS service and ask for the IP address assigned to the host name. Both methods come with their own advantages and disadvantages
– – When using host names (e.g. database.steel-colossus.intra), the user can identify the target relatively well, but is dependent on a well-functioning network: the resolution of host name > IP address is managed by a DNS server. When using host names, the CS141 also requires a DNS server, e.g. if RCCMD control signals have to be transmitted to a specific RCCMD client: For each control signal, the responsible DNS server must first be contacted and asked for the IP address of the host. If a network breaks up into individual segments as a result of a fault, a segment without a DNS server will no longer be able to resolve host names.
– Using an IP address is a little more independent to a certain extent, because there is no need for a DNS server. The target IP and network segment is already known, and the RCCMD control signals will function accordingly in the event of a network disturbance close to the DNS server. On the other hand, this method requires fixed IP addresses. If a DHCP server dynamically manages and reassigns IP addresses according to its function, the CS141 job management can hold out-dated information about the target IP address – in case of an emergency, the CS141 may send valid RCCMD commands, but address the wrong target.
Why does the CS141 not communicate its host name to a DNS server, although I have entered the IP address of the server at the DNS settings? By system / network design, this is not the task of a CS141. If you set the CS141 to DHCP, it contacts the DHCP server during the boot process and communicates for the host name it would like to use. The DHCP server may accept the request, assigns an IP address and, depending on the configuration, will either comply with the request, i.e. forward the host name to the DNS server. Since a DHCP can also overwrite a host name, the result depends on the configuration of the network, e.g.:
– The IP address is assigned, but no automatic DNS entry is available. – The IP address is assigned and the host name request of the CS141 is available via DNS. – The IP address is assigned and the host name request of the CS141 is overwritten.
Note: If you reserve or block the IP address within the DHCP server and configure the CS141 to use a manual IP address setup, the CS141 will not “register” at system start-up: The fact that the CS141 starts with its own IP address and that the reservation in the DHCP server ensures that the IP address is not assigned elsewhere does not necessarily mean that the DNS server also automatically gets a lookup entry – this to check is a task of an administrator.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Advanced basic settings For this configuration step, navigate to the following menu:

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Enter Location settings Location data can be read by any software supporting this feature. If used in larger installations with many devices, location data will help to associate installed devices.
Apply will save the settings and restart according services to activate the new settings instantly. Netfinder will find the new name next to the IP address:
Regional settings
Under Language, select your preferred system language. Supported languages are German, English, Chinese (Simple), French, Spanish, Polish, Portuguese Under Temperatures, select the unit of measure in which to display the temperatures. The Difference between Fahrenheit / Celsius Although initially defined by the freezing point of water (and later melting point of ice), the Celsius scale is officially derived among Kelvin scale: Zero on the Celsius scale (0 ° C) corresponds to 273.15 K, with a temperature difference of 1 ° C which is equivalent to a difference of 1° K – the size of the unit in each scale is the similar. Therefore 100 ° C, the previously defined boiling point of water, equates to 373.15K. Due to the fact the Celsius scale is an interval system, but not a ratio system, means it follows a relative and not an absolute scale. This is indicated by the fact that a temperature interval between 20 ° C and 30 ° C is the same as between 30 ° C and 40 ° C, but essentially 40 ° C does not have twice the air heat energy like 20 ° C. A temperature difference of 1 ° C therefore corresponds to a temperature difference of 1.8 ° F. There both scales are used worldwide, it is important to know in advance which measurement scale to use for configuration.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Note The CS141 recalculates the values when rescaling the scale and adjusts the settings automatically – but a higher-level system configured to Fahrenheit will inevitably receive incorrect information from a web manager set to Celsius. This small problem may lead into a big impact, especially if teams are placed inside an international co-operation. As an example, on December 12, 1998, the Mars Climate Orbiter has entered as programmed the mars orbit, but 170 kilometers lower than planned. Investigations found the reason for this incident: There was a communication issue between two different groups of NASA scientists who performed the trajectory calculations – one used inches and the other meters. They simply forgot to communicate this small fact…: ,,The ,,root cause “… was the failed translation of English units into metric units in a segment of ground-based, navigation-related mission software … ” Provided services For this configuration step, navigate to the following menu:
The CS141 uses separate system services for communication, which can be started and stopped independently to each other: This allows activating and deactivating the functions without having to restart the CS141 completely. While Modbus and SNMP are used as the industry standard inside almost all higher-level monitoring systems, the UNMS server is only necessary if you use the monitoring software UNMS 2 from GENEREX.
To enable or disable the according service, use the buttons. Note: Doctrine Change with Firmware 2.14 Cybersecurity Enhanced! In accordance with best practice, the default settings were selected in such a way that a quick and uncomplicated integration into existing systems based on standards was possible. With a view to cybersecurity, this has now been changed. All services that are not required for the initial setup will be set to “OFF” by default in the factory setting – administrators will have to manually and deliberately activate functions such as SNMP or remote syslog before they can be used.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
Webserver
to increase security, the configuration by using SSH console is no longer allowed, the integrated web server is the only communication option for configuring the CS141.
Disabling HTTP will restart the device without starting the web interface. By disabling, no further configuration is possible. The CS141 therefore issues a direct alert before disabling this option. Ensure your configuration is done perfectly – Disabling the HTTP Server cannot be withdrawed without physical access to the device.
Why it is possible to deactivate this server?
In some cases, it is necessary to ensure a minimum of possible interactions. The CS141 takes care even in this seldom cases: Depending on its configuration only additional sftp-access is possible in order to download data logs. Therefore, the admin password can be known without consequences of network security.
Note:
The rescue system on the CS141 has not only saved the last firmware, but also the last configuration before your update. If you intend to deactivate the http functionality, it is recommended to perform a firmware update before this last configuration step:
By doing it, you will be able to access the system by its build-in rescue mode.
SNMP
The Simple Network Management Protocol (SNMP) is a network protocol developed by the IETF to monitor and control network elements from a central station.
The protocol controls the communication between the monitored devices and the monitoring station. Thereby SNMP describes the structure of the data packets that can be sent as well as the entire communication process.
It was designed to ensure any network-capable device can be implemented into monitoring systems.
Possible tasks of network management using SNMP include:
– monitoring of network components, – Remote control and remote configuration of network components – Error detection and error notification.
With its simplicity, modularity and versatility, SNMP has become the standard supported by most management programs as well as endpoints.
If you want to use SNMP in your network, leave the check mark active for this function.
Modbus
Fieldbuses are bus systems that connect field devices like sensors or actuators inside a complex operating scenario to allow communication to an according full-automated managing system.
If several communication partners send their information over the same line, it is necessary to ensure communication about fixed rules:
– who (identifier) – what (measure, command) and – when (initiative)
To ensure this communication, there are standardized protocols to be used.
Some historical facts:
The Modbus protocol was launched in 1979 by Gould-Modicon for communicating with its programmable logic controllers and has become an unofficial standard for industrial usage due to its open protocol standard. Since 1999, fieldbuses have been standardized worldwide in the IEC 61158 standard (Digital data communication for measurement and control – Fieldbus for use in industrial control systems). The second generation of fieldbus technology is based on real-time Ethernet.
For more information, please refer to the chapter “Modbus” in this manual. Modbus-tables are appendixed.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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BACnet Server BACnet (Building Automation and Control Networks) is a network protocol, standardized by ASHRAE, ANSI and ISO 16484-5 for building automation. For more information about the possibilities and configuration, please refer to the chapter “BACnet” in this manual. Serial Trace The tool box at System>Tools a CS141 provides offer beneath others a serial UPS tracer for visualizing and evaluation of communication problems between the CS141 and the UPS. However, this communication takes place via port 4000. With this slider, it is possible to selectively open (on) or close (off) port 4000. UNMS & RCCMD Trap Service The UNMS & RCCMD Trap Service was specially developed for communication with the universal network management software from GENEREX. The powerful successor UNMS 2 communicates with the CS141 via UPSTCP on port 5769. The UPS server service activates or deactivates the availability to communicate via this port. RSyslog Client Remote syslog is a popular method of sending locally stored log files in a standardized format to a central network node, called a syslog receiver, regardless of the device or manufacturer. This slider enables / disables the Remote syslog service. BACS Viewer If running a BACS system, you can use the BACS Viewer software to download the data from the batteries being monitored. This function opens the necessary SFTP port and enables the agent via which the BACS viewer can connect to the CS141 / BACS WEBMANAGER. Date and time For this configuration step, navigate to the following menu:
Surprisingly some system critical duties like logging or running recurring tasks require a reliable Realtime-clock. For this reason, the CS141 provides an own system clock but also offers the ability to query external NTP servers. For maximizing failure security, the CS141 can even set und read the internal clock of the UPS if supported. Automatic time adjustment
If the network settings are set correctly and CS141 gets an internet connection, you can use the default server settings. In case of a local time server inside a closed-up network segment, the CS141 provides to use an IP address instead of name services. If internal time services used, we recommend the option to enter an IP address although a DNS-Service is available: If DNS lookup fails, the NTP synchronization will not run.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
Note: A time server normally provides preformatted time containing information about used time zones. The CS141 calculates the real system time itself from the time zone setting. If you operate your own time server, this time zone must be adjusted accordingly. Pressing Apply will save the settings and restarts the time server service inside the CS141 without rebooting. As soon as the time service accepted the new settings, the first-time synchronization follows.
Tutorial: How to set up a custom time server In order to use a custom time server, a PC needs an NTP service. Important: Please note in case of using a Microsoft Windows operating system: From professional Edition, Windows operating systems offer an integrated NTP service. Unfortunately, this internal NTP service provided by Microsoft Windows is not compatible for using with CS141. Numerous freeware tools located on the Web, which can provide this service, too – therefore it is not necessary to use Microsoft’s internal NTP service. These individual providers differ in the points – User guidance – Installation – Pricing for additional features – Supported Operating Systems – .. A well-made little tool is NTP for Windows, we exemplify in this manual. Due to the fact this is a freeware tool, the download source may differ after writing this manual. Step 1: Download the tool from the Internet: Possible download sources would be The download area of the news service heise.de
https://www.heise.de/download/product/ntp-fuer-windows-49605/download Meinberg, provider of this tool:
https://www.meinberg.de/german/sw/ntp.htm Please note, download links may differ and even change after writing this manual. After download, the tool can be easily installed.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Step 2: Start the installation routine. The installer guides you through the complete installation:
Please note that the features selected and working this example may not match your network. If you are not sure if these settings are correct or have trouble after installing, refer local system administrator team.
NTP Tool needs an account to provide time services Normally you can use this option: – Use SYSTEM Account
The tool asks to create a configuration file during installation. This is necessary for operation therefore you need to allow it – the tool will create and configure this file for you. Note: After installation, you should restart NTP for Windows using the option Start as administrator. Otherwise, it could cause problems during operation. If you are not authorized to use this option, please contact your local system administrator.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
Testing the NTP server tool If the NTP server has been started, you can check the functions with an NTP server testing tool. Download another freeware tool from the following website: http://www.ntp-time-server.com/ntp-server- tool.html Please note that this tool only returns correct values if the following 2 conditions are completed:
1. The computer with the NTP time server is in the same network segment like the computer containing the NTP testing tool.
2. 2. You use a second computer for testing
The NTP server in this example is installed on a Windows machine dealing with the IP 192.168.200.17, subnet mask 255.255.255.0. Both the test PC and the CS141 must therefore be located within the corresponding IP address space. Otherwise, the NTP server service will not work. Set up time manually
In some case it may be required to enter time manually. with pressing Set System Time, the CS141 will accept the new values and overwrite the current system time. The result can be seen instantly under Current System Time. To prevent automatic time correction, delete NTP Server. Please ensure the UPS does not correct it, too. Note: The synchronization with a time server is performed automatically by the operating system inside of the CS141 device. Therefore, you will not find it in event log files. “Device time synchronized” refers to a special function of the UPS and indicates the internal clock of the UPS has been readjusted by the CS141. Exception: You have changed the settings and restarted the NTP service using the Synchronize with Timeserver function.in this case, the according user interface subsystem recognizes a manually triggered execution and will insert a log entry.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
39

User Management For this configuration step, you need the following menu:

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The user management of the CS14 allows a multi-layered adaptation to the respective security requirements of a network. Administrators can choose between 3 different basic strategies to decide as freely as possible whether and how the login should
be possible:

Local Authentication only
In this operating mode, the CS141 uses only the users configured on the respective unit. Changes must be made manually by an administrator or by the “Super User” on each single device.

RADIUS, then Local authentication
With this setup, a RADIUS server is asked first. If RADIUS is not available, the CS141 checks whether the requested user is known in the internal (local) user pool.
RADIUS Only
When operating with RADIUS Only mode, the CS141 will completely ignore the internal database – only users and passwords that are stored at the associated RADIUS server are valid.

Note: The Super User “admin” comes with a special role

User: Password:

admin cs141-snmp

This is the only preset user that cannot be changed or locked up. Should there be widespread network malfunctions, the super
user “admin” grants a logon that comes with additional tools for extensive network diagnostics. Ensure to choose a save password for this user!

If RADIUS ONLY mode is active, this user can be explicitly enabled by moving the slide switch to the centre position (configuration mode, IP is then 10.10.10.10 / 24) and restarting the CS141.

More detailed explanations and further options can be found in the chapter “Troubleshooting – if nothing works”

The internal (local) user management console

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With the internal (local) user administration, user names, passwords and administrative levels are directly specified by
administrators within the respective CS141. Except for the super user “admin”, it is possible to define freely user name as well as the user role.

Note:
Name versus Role – what is the difference?
The CS141 distinguishes between the user name / password and a pre-configured user role. The user role decides which menus are displayed to the user’s name created by an administrator: For example, it is not relevant for a technician to be allowed changing settings on the mail server or the IP address. In order to avoid misconfiguration, these menus are completely hidden for the corresponding user role “Engineer” and therefore blocked for the technician.

Preset Users

The preset users grant a quick start. They can be adapted to the respective operating scenario as required. Der Super User ,,admin”

User

admin

Default Password: cs141-snmp

This user is unique and cannot be deleted or deactivated. Users with this clearance level not only have administrative access, but also receive valuable diagnostic tools for extensive network analyses. The super user admin is also the only user with
absolute password control

The Engineer

User

engineer

Default Password: engineer

The technician has a user account restricted to his area of responsibility. He has access to the functions that concern technical action. He has the ability to carry out an initial configuration of available devices, as well take over advanced technical settings.

The Customer

User

customer

Default Password: customer

The customer has access to the system monitors and can also view and download the collected log files. The administrative functions with which the data can be deleted, among other things, are not accessible.

Guest access

User

guest

Default Password: guest

The guest access enables pure viewing of the system monitors without being allowed to trigger further functions. The special feature of this user is that the password query can be deactivated if required.

Locking user release levels
This menu allows you to deny access to certain user groups (user roles) across the board.

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Note: Cybersecurity Enhanced Default Settings
Using standard users and passwords are always pretty dangerous because they are well-known to be found within a user’s guide. For this reason, all user profiles are generally locked by factory setting, and must be exclusively released by an administrator. Available options to administrators for securing their devices are described in detail in the CS141 Hardening Guide section.
Special function: Allow user profile “Anonymous Guests”
To use the guest access without a password, set a check mark at Anonymous authentication. This function can be used by a higher-level monitoring software such as GENEREX’s UNMS II, e.g., to display necessary data for monitoring without a password request.
Optional user role: The ,,Administrator”

The administrator can be set up exclusively by a super user. The “administrator” then offers a slightly graded version of the super user – it has far-reaching system rights and can perform all the day-to-day tasks of an administrator.
In contrast to the Super User “admin”, the Administrator can be managed by a RADIUS server.
Note:
A RADIUS user role “administrator” cannot be called “admin” like the super user – the CS141 will reject this login constellation on principle to avoid confusion between users and user roles.
How to use guest /anonymous login The guest access can be used for
Normally, the CS141 only provides information via its web interface if a user successfully logs in – a deep link to view the UPS monitor directly is treated accordingly:
After activating Anonymous authentication, it is possible to view the monitoring screens directly it is even possible to create a small html page and set up an I-frame to show it inside larger websites or content management systems. This html code may help you to create the html website:

I-Frame zu der USV mit der IP xxx

As a result, the UPS monitoring screen will appear inside your html document: Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.) 42

v.: 2024-02-20 / FW 2.16-2.18

Possible deep links: http://10.10.10.10/www/devices/ups/page http://10.10.10.10/www/devices/sensor/page http://10.10.10.10/www/devices/bacs/page

Opens the UPS monitoring screen Opens the Sensor monitoring screen Opens the BACS monitoring screen.

Note:
By using the web query directly, you will notice the URL inside your web browser will change. This is because you start a page request, but the web server on the CS141 responds with a different page and will redirect you automatically: Since the page behavior is dynamically, the response page may change accordingly. However, the HTML request is standardized with these three deep links and will be served as long as the Anonymous login is active.

Create, delete and edit local users …

Add a user…
To open the configuration dialogue for creating users, click under “Local users” on Then simply create the user and specify the user role:

At “User Name”, it is possible to freely type any user: – James T, Kirk – Joardy La’Forge – User_%&}lannmaP
However, the CS141 will obey the exact spelling including upper/lower case and spaces.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Edit a user … Click on the edit- symbol to open the according menu:

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The user will be changed on the fly. If the user is logged in for the moment, the new settings are active on reboot or logout. Delete a user …
To delete a user, simply click on the recycle bin next to the user. If you delete the user, you are currently using, your username will become invalid when you log out. The RADIUS Server Firmware 2.02 or higher is required for this function. The necessary firmware update can be downloaded free of charge at www.generex.de . This function is available directly after the firmware update. What is ,,RADIUS ” ? RADIUS is the abbreviation for Remote Authentication Dial-In User Service. In principle, the point is that with a growing number of end devices such as printers, access points, switches, routers, etc. in conjunction with more and more staff that dynamically access the configuration menus, someday the point is reached where the time required for setting up, deleting and re-encrypting users becomes time intensive … With a functioning RADIUS, one can centralize the necessary approvals and no longer have to maintain users and their approvals locally on the respective end devices. Roughly speaking, it works like this: The end device is informed of “its” RADIUS server, where it can ask whether a user exists and which authorization a requested user holds within the network. The RADIUS server accepts the request, compares its user database and responds accordingly. As a result, an end device does not have to maintain its own user database, which of course also has to be maintained exclusively in case of staff or passwords change. A little more practical: Imagine the following work order: 15 access points from different manufacturers, on which 3 users must be decrypted, 2 users receive other approvals and 1 user is added. For the administrator, this means that he has to handle 15*6 users, i.e., he has to change a total of 90 user data, has to log in exclusively to each end device, and thus, in the worst case, needs 15 passwords and has to choose between “admin”, “administrator”, “root”, etc… An immense effort that arises for just 6 users. With a RADIUS server, there are ultimately only 6 users, which are also stored centrally. In this case, the end devices do not have to be touched at all, as they ask the RADIUS server who is allowed to log in. From a certain network size / number of end devices and staff strength onward, it makes sense to consider using RADIUS servers.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18

Configuring a CS141 to use a RADIUS server
Necessary prerequisites:
1. A RADIUS-Server that is running 2. Access data and, if applicable, certificates 3. Network connection for the CS141 and local administrative access (Super User or “Administrator”) Step 1 Configure a Radius-Server
For this configuration tutorial, we use the FreeRADIUS for Windows, as it is relatively easy to set up and is quickly ready for operation even for inexperienced users. For more in-depth configurations and the RADIUS server you use, please contact the corresponding technical support for your product. The FreeRADIUS for Windows is available via download from the Internet (e.g., visit Sourceforge for a downloadlink).
Setting up a RADIUS user at the server:
In this configuration, we assume that the IP address is well-known, and the RADIUS server is installed in the following directory:
C:FreeRADIUS.net
In this directory, you will find the *.exe -file to start the RADIUS server … Please ensure both, to install and to run this program ,,as administrator “, otherwise you may run into problems when running the server program.
The necessary configuration files can all be found in the following directory:
C:FreeRADIUS.netetcraddb
Here, the file “users.conf” is particularly interesting.
For best use, I recommend a good code editor like Notepad 2+, Sublime or something like that, they work very well:
Two users have been entered in this example. The following specifications currently apply to the CS141:
Administrative-User
This is the local CS141 user role ,,Administrator “.
Login-User
This is the local CS141 user role ,,Engineer “.

Customer, Guest, etc. are currently not supported, they will be added with the next firmware updates.

Note: Feel free to add as many uses as you want it is your RADIUS server.

Furthermore, this may be nice to know:

The machine account for the CS141:
This is the account that the CS141 needs when it wants to log on to the RADIUS server. Without this account, the CS141 will not be able to ask the RADIUS server for custom users – the RADIUS server will drop the query without a reason.

However, this account is also specified in the file “users.conf”. In this example, the user’s name and password with which the CS141 logs on to the RADIUS server is called:

– User: – Password:

FreeRADIUS.net-Client demo

The Pre-Shared Key (Shared Secret at the C141)
In addition, the CS141 will ask for a “pre-shared key”, which can be found in the file “clients.conf”:
In this case the pre-shared key is
“testing456”
And is valid for the network 192.168.150.0/24 – You may have to adapt this setting to fit to your network. Why you need this configuration: Only if the CS141 first transmits this key before the request, the RADIUS server will feel compelled to process this request. In all other cases, the RADIUS server will simply drop this request.
From now, you have all the information needed for the configuration of the CS141.

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Note:
After each configuration work, do not forget to restart the RADIUS server, otherwise the new configurations will not be available.
The “Debug-Mode”:
Before configuring the CS141, ensure that the RADIUS server is correctly configured and started, it can easily be done via the context menu of the RADIUS icon on the taskbar. Start, Stop, Debug mode, etc. are clearly and direct accessible.
The debug mode comes with a special feature:
On start, a CMD window opens in which the RADIUS server shows what it is currently doing and – very interesting – why a request was rejected:

At the end of the start routine, it says “Ready to process requests”:
– If the window closes again immediately, then something is wrong in the RADIUS server, probably something is wrong in the entries you made yourself.
– In any other case, in this window whether and how the test setup serve RADIUS requests.
– To stop the RADIUS server, simply close the debug window and the RADIUS server is “OFF” until the next start, which is very practical for quick test runs.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
46

v.: 2024-02-20 / FW 2.16-2.18
Typical Test Setup for a RADIUS Server
Before we set up the CS141, we should consider how the RADIUS server is to be addressed in the first place:
With the settings made, you can already run a RADIUS server on any PC for test purposes.
If you look at the screenshot above in the section “Preshared Key” again, you will find the following entry (If this is not included, please add it, make sure that the private network has a sequential number
client 10.0.0.0 / 8 { secret = testing123 shortname = private-network 3
}
So in this case, the IP address range 10.10.10.0 – 10.10.10.254 is included in the RADIUS – pool, and the RADIUS server will answer in any case if the computer and the CS141 have a matching IP address. In this tutorial, you will assign the IP address 10.10.10.12 / 255.255.255.0 to the network adapter of your computer. 1.
1. as soon as you connect a CS141, it is directly accessible in configuration mode (slide switch in the middle) and during the initial setup via the start IP 10.10.10.10.
2. As soon as you set up the RADIUS function on the CS141, the CS141 will send the request to the IP 10.10.10.12 and the RADIUS server will respond accordingly.

Before proceeding to step 2, make sure that
– – the slide switch is in the left position – – the IP address is set to 10.10.10.4. – – Your PC to the IP address 10.10.10.12. – – The RADIUS server is running in debug mode to see what is happening.
Step 2: Setting up the RADIUS Client
When the RADIUS server is running, it will be possible to configure and test the CS141
At RADIUS Servers, click the edit – symbol to open the configuration dialogue. The CS141 supports up to two RADIUS servers, which are queried one after the other.
IP address, Port and Shared Secret

IP address of the RADIUS-Server

The Port the RADIUS-Server is listening

The pre-shared key of the RADIS server.

– IP address:

Enter the valid IP address of the RADIUS server.

– Port:

Enter the port on which your RADIUS server is currently listening.

– Shared Key:

This key is used to authenticate the response of the RADIUS server – without this key, the server

drops a request on principle.

Select your encryption method

Encryption has become a technical standard within modern networks. The CS141 therefore supports numerous encryption methods and can thus be adapted to the most diverse requirements within the network infrastructure. Please note that you may need additional certificates and do more configuration work that this example configuration describes.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 If you plan other encryption methods, please refer to the local responsible system administrator. Setting up Timeouts and Retries The timeout is set in seconds and defines how long the CS141 waits until it considers the request is lost. The default value is 30 seconds. With the Retries, it is possible to set how often the request should be repeated before the CS141 finally gives up and asks the second RADIUS server. Please note that timeout and retries are working together may lead to users waiting a very long time for a response in case of RADIUS is not accessible. The Radius Client User / the machine account In order to be able to communicate with the RADIUS server, the CS141 requires its own valid account, via which the CS141 can connect to the RADIUS server to ask for valid user IDs. For valid login data, please refer to the responsible system administrator. Test, Save and Cancel Entries can only be saved after all data has been entered correctly and the connection test to the RADIUS server has been successful.
Step 3: Handing over the login control 1. Switch from Local Authentification Only to RADIUS, then Local Authentification:
2. And press “apply”.
From now, you will be able to test your RADIUS configuration. If something is wrong, the local Super User “admin” is still active and availale. If something is wrong, just disable the RADIUS server for this CS141.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
RADIUS with Microsoft NPS and Cisco ISE Admittedly, this guide goes into a lot of detail about FreeRADIUS, which won’t help you much with Microsoft NPS or Cisco ISE, … The difference between Microsoft NPS / Cisco ISE and Freeradius is as follows: In FreeRADIUS, the user role is stored as a STRING, whereas both the Microsoft NPS and the Cisco ISE work with the INTEGER:
RADIUS 802.1X The basic principle Normally, there is a network-compatible device on one side that wants to log on to a network. It does not matter whether this is done via WLAN or “cable”. As soon as the connection is established, the device either asks for an IP address from the network or logs on directly with a manually assigned (static) IP address. However, with an active Port Access Entitiy, or PAE for short, this is not so “straightforward”, as the access requirements are changed: A special port to the network is opened exclusively for a network-compatible device (the “Sublicant”) if the device can prove its right to exist in the network. The router does not decide this itself, but forwards the sublicant’s request to a responsible authority. In its function as an “authenticator”, the router first clarifies whether the requesting device is allowed to access the network at all: A supplicant needs permission from the responsible server to enter the network at all, and only if the according server agrees will a port be opened for the client, through which it can then use the network for further communication.
In this way, one ensures in the first instance from a central location – in this case a RADIUS server – that only devices that are also authorized by the administrator have access to a LAN. Confiuration of the 802.1X Support For this configuration step, please update to firmware version 2.06 or higher. You need the following menue item:
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Opens the Tab “System”

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Configure 802.1X Support Additional documentation:
– Chapter ,,The RADIUS server “, within this document: -> CLICK HERE <In this chapter we explain how to set up a basic RADIUS test server and use it to test the functions of the CS141.
– Technical documentation of Switches / Routers used for 802.1x In addition to a RADIUS server, the operation of EAP requires the use of specially configured hardware. The configuration instructions can be found in the documentation of the respective device.
Setting up CS141 for 802.1x
Enable / Disable 802.1X User and Password as configured within the
RADIUS Server Show / Hide Password Enable / Disable enchryption Choose the encryption method
The CS141 uses a machine account to log on to the network as a sublicant. Depending on the network, an encryption method can also be selected to increase communication between all participants. Note: Which encryption method you need to use, depends largely on your network – this information can be obtained from the administrator responsible for your network The release level as a guest is already completely sufficient:

v.: 2024-02-20 / FW 2.16-2.18 What does this setting have to do with the RADIUS settings within the menue “Users”? In Short: Nothing. 802.1X is an independent function with which you can generally define the access of the device to a network. Therefore, you do not have to grant administrative access to the CS141 as shown above, it is sufficient that the CS141 is generally authorized to use a port for 802.1X: By doing so, it is possibe configuring the device in order to meet the requirenments
a. Use General access limitation via RADIUS 802.1X port acces. b. Running the CS141 with only locally configured user restrictions. c. Running with RADIUS users only d. Running generally RADIUS users only but using local users in case of no RADIUS is available Detailed configuration instructions for the RADIUS server can be found in the chapter “RADIUS server” in this manual. Advanced system overview For this configuration step, navigate to the following menu:
After completing all basic settings, the advanced system overview will list available information about your CS14. The system overview is divided into several sections: System overview
If there are questions or some issues during installation, our technical support will help as fast as possible. Please note, our support needs at least following information:
– Firmware – UPS model and type – Uptime since last reboot
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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Network settings

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MAC-Address of yourCS141

Configured IP Address

Configured Subnet Mask

Configured Gateway

Configured DNS-Server

The network settings show the current configuration:

MAC address:

The Media Access Control is a worldwide unique address to identify a network device. This address is given by the manufacturer and cannot be changed.

IP-Address:

Shows current IP address assigned to this device. In configuration mode, the default IP 10.10.10.10 is set, even if the IP address configured by administrators differs.

Gateway:

Defines the network device that is allowed to accept and serve requests to the Internet. By default, the configuration mode uses IP 10.10.10.1

DNS

The DNS server provides the translation of names and IP addresses into reachable destinations within networks. In configuration mode, it is the IP 10.10.10.1

Connectivity

Devices according to COM 1

Services this CS141 device provides

Connectivity allows a general overview of the options the CS141 currently provides.
Devices thereby merely indicates a UPS can be connected hardwarely to the CS141, but not the kind of model. Services define the software-related services installed and started on the CS141 to communicate with additional devices as well as software.
Switch to operating mode After completing basic configurations, move the slider to the desired position or set the DIP switches accordingly to enable regular operating mode. After reboot, the device will run in desired mode. if necessary, the device can fall back to configuration mode by setting DIP Switches or sliding switch into configuration mode. Note that the current switch position will generally take effect after rebooting CS141.
The table below shows the regular operation modes available to the CS141 family.

Sliding switch to center position / DIP switch 1+2 OFF:
After booting, the CS141 will run in configuration mode. Hard-coded default IP address 10.10.10.10 is active.
Sliding switch to right position/ DIP 1 OFF + DIP 2 ON:
After booting DHCP is active and IP address will be assigned automatically. To identify assigned IP address check MAC address of CS 141. .
Sliding switch to left position / DIP 1 to ON + DIP 2 OFF:
After booting, manually configured network settings will take effect.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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In general, there are three different options to restart the device: Option 1 the cold boot Briefly disconnect power by pulling the power plug or removing the card from the slot. The device will then boot to the appropriate operating state with the new hardware setting. Option 2 – Reboot by software For this step, please switch to the following menu:
The toolbox is restricted for administration usage only. After login as hard- coded user admin using default password cs141-snmp, you will be allowed to use the toolbox with extended support features. Please note: The default password is only active in case of no other password was set. Afterwards it is possible to us the CS141 reboot option.
In both cases the UPS will not be restarted, but it only affects the CS141 – your power supply is ensured. Option 3 (CS141HW161 only) With 2022 onwards, the Slot Cards of the CS141HW161 introduced a Reset button:
– CS141HW161 SC – CS141HW161 SCM – CS141HW161 BSC – CS141HW161 MINI / R2 To restart these Webmanager modules just push the reset button this will not delete your current saved configuration, it will reboot the WEBMANAGER directly: – Put the sliding switch into the position of the intended operation mode – Press the Reset Button The CS141HW161 will reboot and take over your desired hardware setting.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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System notifications
Setting up email services For this configuration step, navigate to the following menu:

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The CS141 provides a variety of options to interact with the environment, external devices, and the network itself.
For this, the necessary services must be configured.
One basic feature is the automatic notification via email and email traps. Due to the fact the CS141 does not provide a complete mail server, a valid email account must be configured.

Mail server
Enter the mail server to be used. To ensure a maximum of flexibility, the CS141 allows an appropriate IP address as well as an URL of external mail provider. Administrators can choice between additional external provider or use own mail servers.

Note:
The fact, your CS141 has a connection to the Internet to access external accounts of large mail providers does not mean an external provider will allow a usage for free. Sometimes they start to block service mails without stating reasons or failure message. It just stops working. In this case, it may be necessary to switch to another provider.

SMTP Port
Defines the port used by a mail client to communicate with the mail server. Basically, the ports are standardized. In some cases, administrators need to choose own ports configurations to ensure communication; The necessary access data must be obtained from the local administrator.

Connection Security

Select the encryption type used by the CS141 for sending the emails:

None If available
Force encryption

no encryption required STARTTLS
SSL / TLS

Sender Email Address
Enter the mail address to be shown as sender Email authentication user and password Depending on its configuration, email servers either use the e-mail address as their username or their own user ID and password to receive e-mails.
For the valid access data, please contact the local network supervisor.

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Advanced Error Log Options
The CS141 offers the possibility to send mail traffic as a blind carbon copy, too. For some cases, this facilitates the analysis for example, if the sequence of an event has to be examined. With this menu, administrators may specify:
– What else should be sent – The format to be use – When it should be sent

Format In some cases, mails will be stored by using database systems. This option enables sending mails compatible formatted.

Log

This setting toggles the conditions whether a sent mail will be registered by event log. Administrators can choose:

Errors only Always Never

Mails that indicate errors are recorded in the event log
Each mail is recorded as “sent” in the event log The mails are sent but not recorded in the event log.

Note:
Under circumstances, automatically sending a copy for all emails may cause a flood of messages – each message will be sent as a copy again.
You may find a similar problem with logging the complete email traffic:
Too many entries in the event log quickly lead to confusing data as soon as you search for special entries within a time window.

With Apply, the settings are transferred to the configuration and the service for sending mails is restarted.
Test mail settings
This function will be available after successful saving mail configuration. It allows to send a test mail to any valid mail address to test the connectivity:

With the test fuction, the CS141 will send an Email to a mail receiver of your choice. By doing so, it is possible to test both: Sender and Receiver of a Mail Job.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18

Mail error message

Connection refused
This error indicates CS141 cannot establish a connection to the mail server it is configured to.

The reasons for this behavior can vary. some reasons may be:
– wrong encryption type – wrong or closed ports – DNS / Gateway settings are wrong
… or the fact, a mail provider does not allow this kind of mail traffic.
Problems with the mail server?
If you use your own mail server, you can usually take look at the incoming mail log. In general, the reason for rejecting an e-mail is also mentioned there. For online providers, however, the situation looks different:
You usually have no influence on the server and also no insight into the mail log.
As a result, you do everything right, but it still does not work and you cannot figure out why….
There are a couple of reasons, here are some examples:
1. The provider prohibits such service mails. The server simply rejects them automatically. 2. The mailing account must be confirmed manually. The email from unknown recources will be rejected until the user of
the account validates the according sending device. 3. The frequency of mail is interpreted as spam. Mail providers react very fast and deny mails from this device even if
they allow it in general. 4. Access data are basically correct but the mail server’s virus guard is the opponion, the mail is used as a virus carrier.
Depending on the settings of the server, the behavior may differ.
Note:
Basically, the CS141 also supports the Office365 mail server – be sure to use the correct port and encryption method!
SMTP: Server: SMTP.office365.com / Port: 587 / Encryption: STARTTLS IMAP: Server: Outlook.office365.com / Port: 993 / Encryption: SSL / TLS POP: Server: Outlook.office365.com / Port: 995 / Encryption: SSL / TLS
Tutorial: Setting up the mail notifications for a UPS event
After you have set up the e-mail client, you must tell the CS141 when it should send you an e-mail. To do this, open the events menu under Devices>UPS:

v.: 2024-02-20 / FW 2.16-2.18 All possible system events for the selected UPS model are listed witin in the system events overview – from here, it is possible to define what should happen if a certain event occurs. If you want to receive an e-mail for the event “Power failure”, click on + to add the corresponding job. At the drop-down menu, select the job “E-mail” to get the according job dialogue.
Receiver Under Receiver, define, who should receive a mail. The CS141 also provides several addressees, separated by a comma: Scotty@enginroom.intra,McCoy@sickbay.intra, kirk@… Subject Enter a subject that will later appear in your mail programme as may subject. Text This is a free form text field. Feel free to type anything that may be important for this mail, e.g. a code block for filtering functions, references to further documentation, important telephone numbers, location information, security guidelines (e.g. gas, acid, etc.), access controls, etc. Insert System Variables System variables are so-called “wildcards” that are replaced in the mail by the currently available values. With this option, it is possible to place the most relevant and latest measurement data in one mail that may help technical staff with evaluation of the incident. Eventlog / Datalog If desired, the CS141 can also attach the internal event log that was available until the e-mail was sent. The data log shows the discharge/charge data of the UPS, Note: Using the timing function, it is possible to assign different mails to an event with an accurate time delay for an accurate mail documentation of the incident.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Email-Traps Mail trap messages are automatically generated by industrial systems for information and status reports. Retrieved and evaluated by a corresponding recipient they are very useful inside semi- or full-automated infrastructures. The difference to a normal email is that there is no option to enter custom text or define a different recipient. A valid mail account must be deposited to send mail traps. For details, please refer the Chapter Configuring UPS In some cases, administrators need to use different mail accounts – if they choose to one Email account, CS141 offers to copy registration data directly from standard mail configuration:
“Copy from Email” duplicates your mail account data for Mail trap services. The only manual task is confirming passwords. In case of an alternative mail account is in use, specify the according access data. Tutorial: Email-Traps
Trap messages are a very popular way to automatically get information from a network. The concept provides that a device sends its status in the form of a standardized data packet as soon as its current status changes. Among other things, the transmitted data strongly depends on the device and its function. The key feature of a trap message: The type of transmission is unidirectional – the packet is sent and there is no acknowledgment of receipt. If the device can send the packet, the task is completed. Since the messages are sent only in case of status changes, the destinated monitoring tool normally assumes that the last received status received is valid. Especially in weaker networks or in networks, where many messages of this kind are sent. This is an advantage as soon as either a large number of devices have to be monitored or the network is poorly developed:
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18 Both the required computing power and the amount of status data inside a network can be minimized:
The CS141 is capable to send trap messages to a monitoring software like the UNMS II in order to indicate a status change of a UPS. Now, there is a problem: A network grows and for technical reasons, some segments cannot provide a permanent network connection until expensive major network installation works will be done …
Does the argument of a better connectivity justify the costs of a network implementation or is there a better solution? With Email-Traps, the CS141 offers an interesting way to meet this situation:
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18
The CS141 uses the e-mail function in order to send an according message if the system status changes – a timestamp ensures that an outdated data package will be registrated but not used for the current system status monitoring. The mail server holds the e-mail until a connection is possible – and forwards this mail to a custom e-mail address a UNMS II can access. The UNMS II is the recipient. It will look for incoming mails and handle them like trap messages.
Note: The advantage is the fact that local connection options can be used to ensure a basic communication between a device and a monitoring system. The focus is set on ensuring communication – the communication speed depends on the local infrastructure that is available: The UNMS II displays incoming information directly on arrival, but can not determine when a valid e-mail arrives from a remote system.
How many mail addresses are possible with Mailtraps?
There are actually 2 different ways of looking at1. the mail distributor The UNMS connects to a mailbox, downloads the mails intended for it, and deletes them from the server. A UNMS key provides two installations within a network: Once is a blind or dummy system for the configuration work, and a “production system. This option provides testing the configurations extensively before using on the production system via backup/restore functions. Now, if both UNMS packages access the same e-mail mailbox, the general uptime and the time of incoming e-mails will decide, which of the two UNMS installations will fetch the e-mail and delete it from the e-mail server. As a result, e-mails seems to “disappear” from the view of the productive system. The remedy here is a distribution list: The mail server receives the mail at unms@beispieladresse.net and then distributes it to two different mail addresses: UNMS 1 “Dummy” fetches its mails exclusively from unms1@beispieladresse.net UNMS 2 “Production” fetches its mails exclusively from unms2@beispieladresse.net
1. Different mail receiver This scenario is interesting if service contracts exist, and there is the need of receiving UPS data in parallel to serve maintenance contracts:
To use this function, just configure at E-Mail to: mail1@receiver1.com,mail2@receiver2.com,…. In this way, the service provider and the customer can refer to the same data situation and plan corresponding maintenance windows together. Which of the two possibilities should be used in this case depends on the operating scenario of the UNMS / CS141 combinations.
Copyright of the European Union is effective (Copyright EU) (c) 2024 GENEREX Systems GmbH, Hamburg, Germany, All rights reserved TEL +49(40)22692910 – EMAIL generex@generex.de – WEB www.generex.de (This and all other product datasheets are available for download.)
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v.: 2024-02-20 / FW 2.16-2.18

Modbus
Field buses are bus systems that connect field devices like sensors or actuators to communicate with a parent automation device.
If several communication participants send their information through the same line, it is necessary to determine who (identifier) will send what (measure, command) at a specified time (initiative). To ensure this communication, standardized protocols will be used.
The Modbus protocol was launched in 1979 by Gould-Modicon for communicating with their own programmable logic controllers, and has become an unofficial standard in the industry due to the fact it is an open protocol.
Since 1999, fieldbuses have been standardized worldwide in the IEC 61158 standard (Digital data communication for measurement and control – Fieldbus for use in industrial control systems). The second generation of fieldbus technology is based on real-time Ethernet.
Note:
For further information, please refer to the Modbus manual, downloadable from the GENEREX website, visit www.generex.de.
Modbus providing devices
Modbus is a protocol for serial communication. The data is transmitted using 16-bit registers (integer) or data byte status information.
Using Modbus has many advantages:
– The basic structure of Modbus has never really changed to ensure best compatibility over the years. The number of unified devices provides a stable platform for integration, maintenance and configuration.
– This open protocol has been established as an unofficial standard in many industrial machines worldwide. As soon as a device supports Modbus, it can usually be integrated into an existing Modbus network.
Modbus can be used as single-master protocol
The master controls the entire transmission and monitors accidental occurring timeouts. The connected slave devices may only send telegrams if requested by the master. For remote control and monitoring of equipment, the Modbus interface in each CS141 can read measuring’s, events, status information and other things within the master-slave protocol.
Note:
If you do not find readings you are looking for, do not assume this could be an error. As an example, if you are looking for rare or custom UPS functions, it is possible that the according UPS communicates this to the CS141 via SNMP, but the manufacturer does not store a Modbus address for these readings.
As a consequence, the CS141 will show it with its own web interface, but cannot serve your Modbus query.
Difference between CS141 Modbus and CS141 Professional
Each device of the CS41 family is capable to handle Modbus over IP. The Modbus devices have an RS485 interface instead of the standard mini-DIN connector for sensors, specially designed for Modbus infrastructures.
Modbus Pin assignment As a default, a Modbus plug is installed od delivery. The

GENEREX CS141 BACS Battery Analyze and Care System User Manual

CS141 BACS Battery Analyze and Care System

Specifications:

Product Usage Instructions:

Introduction:

About this manual:

Table of Contents:

Preparations:

Basic Settings Configuration:

FAQ:

Q: What should I do if my CS141 model does not support a

Q: How do I switch to operational mode on my CS141?

Q: Can I use the CS141 outside the described functionality in

References

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