Brodersen RTU32S Series User manual

RTU32S Series
Small RTU, PLC and Utility Controller
User Manual
Version 1.55-2 / July 2014 / Doc 40349

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
2
Table of Contents
1. Customer Information ..........................................................................................................................................................................5
1.1 Copyright Notice .............................................................................................................................................................................5
1.2 Trademark Acknowledgement........................................................................................................................................................5
1.3 Disclaimer .......................................................................................................................................................................................5
1.4 Life Support Policy ..........................................................................................................................................................................5
1.5 Brodersen Customer Services .........................................................................................................................................................5
1.6 Technical Support ...........................................................................................................................................................................5
1.7 Product Warranty ...........................................................................................................................................................................6
2Introduction..........................................................................................................................................................................................7
2.1 RTU32S –The small Brodersen RTU, PLC and Industrial Controller ................................................................................................7
2.2 WebServer configuration and PLC programming in all IEC61131 languages ..................................................................................7
2.3 RTU32S –Capabilities......................................................................................................................................................................7
3Getting Started .....................................................................................................................................................................................8
3.1 Configuration and default settings..................................................................................................................................................8
4How to connect and prepare your PC to configure the RTU32S...........................................................................................................8
4.1 Wiring..............................................................................................................................................................................................8
4.2 Setting up your PC Ethernet driver (Windows 7) ............................................................................................................................8
4.3 First time configuration...................................................................................................................................................................9
5Configuration parameters in the web pages ......................................................................................................................................11
5.1 Settings overview..........................................................................................................................................................................11
5.2 Hardware Overview ......................................................................................................................................................................11
5.3 Network settings...........................................................................................................................................................................12
5.4 Modem Settings............................................................................................................................................................................13
5.5 VM Runtime Settings / Main Settings ...........................................................................................................................................14
5.5.1 Communication ...................................................................................................................................................................14
5.5.2 Start-up ...............................................................................................................................................................................15
5.5.3 Options ................................................................................................................................................................................15
5.6 I/O Board Settings.........................................................................................................................................................................15
5.6.1 Current I/O Configuration ...................................................................................................................................................16
5.6.2 Additional I/O board configurations....................................................................................................................................16
5.7 Time Settings for RTC –Real Time Clock .......................................................................................................................................16
5.7.1 Time Settings .......................................................................................................................................................................16
5.7.2 Base Station time zone ........................................................................................................................................................17
5.8 Change password ..........................................................................................................................................................................17
5.9 Edit Config File ..............................................................................................................................................................................18
5.10 Boot..........................................................................................................................................................................................18
5.11 HMI...........................................................................................................................................................................................18
6Getting Started with Brodersen WorkSuite tools ...............................................................................................................................19
6.1 Introduction ..................................................................................................................................................................................19
6.2 Installing Brodersen WorkSuite Package.......................................................................................................................................19
6.3 WorkSuite License.........................................................................................................................................................................19
6.4 Compatibility with STRATON WorkBench .....................................................................................................................................19
6.5 User documentation and training/guideline videos......................................................................................................................19
7Relevant RTU32 Series specific functions in WorkSuite......................................................................................................................21
7.1 General..........................................................................................................................................................................................21
7.2 WorkSuite I/O Drivers for RTU32S ................................................................................................................................................21
7.3 I/O Database Access......................................................................................................................................................................21
7.4 I/O database layout.......................................................................................................................................................................21
7.5 Addressing example ......................................................................................................................................................................22
7.6 Layout for the status register (ST).................................................................................................................................................22
7.7 WorkSuite I/O Board Driver ..........................................................................................................................................................23
7.8 WorkSuite I/O Profiles Driver........................................................................................................................................................24
7.8.1 Option 1 - Declaring I/O Profiles in variable list ..................................................................................................................24
7.8.2 Option 2 - Declaring I/O Profiles using the Profile Editor ....................................................................................................25
7.9 Counter inputs ..............................................................................................................................................................................26
7.10 COM Port Settings....................................................................................................................................................................26
7.11 Modbus Drivers........................................................................................................................................................................27
7.11.1 ModbusRTU Master ............................................................................................................................................................27
7.11.2 ModbusRTU Slave................................................................................................................................................................27

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
3
7.12 IEC60870-5-101/103/104 Drivers.............................................................................................................................................27
7.13 Watchdog.................................................................................................................................................................................27
7.14 Real time / Real time Clock ......................................................................................................................................................28
7.15 Modem Functions for UCM-94 3G/GPRS Modem Series .........................................................................................................28
7.15.1 Dial functions for GSM and PSTN Modems .........................................................................................................................28
7.15.2 Functions for control and monitoring the UCM-94 3G/GPRS Modem ................................................................................32
7.16 Data Logging.............................................................................................................................................................................34
7.17 Status information functions....................................................................................................................................................35
7.17.1 Interface Board Status Info (STATBOARDINFO)...................................................................................................................36
7.17.2 RTU Internal Temperature (STATINTTEMP).........................................................................................................................36
7.17.3 LocalBus Status (STATLOCALBUS)........................................................................................................................................36
7.17.4 RTU memory Status (STATMEMORY) ..................................................................................................................................37
7.18 Reading Text Files from WorkSuite ..........................................................................................................................................38
8Not supported features and PLC Functions in the RTU32S.................................................................................................................39
8.1 List of WorkSuite Functions not presently supported by the RTU32S ..........................................................................................39
9Distributed Event Binding Protocol / Redundancy Binding Communication ......................................................................................40
9.1 General..........................................................................................................................................................................................40
9.2 Network settings in RTU32 (redundancy binding) ........................................................................................................................40
9.3 Procedure for setting up binding/redundancy binding in WorkSuite ...........................................................................................40
10 Optional SNMP Extension Agent Driver ........................................................................................................................................41
11 RTU32S cycle / scan time ..............................................................................................................................................................41
11.1 General.....................................................................................................................................................................................41
11.2 RTU32S Scan cycle mechanisms...............................................................................................................................................42
11.3 RTU scan time ..........................................................................................................................................................................42
11.4 LocalBus scan time ...................................................................................................................................................................43
11.5 Internal I/O Bus scan time........................................................................................................................................................43
12 RTU HMI........................................................................................................................................................................................44
12.1 General.....................................................................................................................................................................................44
13 RTU32 Utilities and System Event Log...........................................................................................................................................44
13.1 General.....................................................................................................................................................................................44
13.2 RTU32 Software Bulk Update Tool...........................................................................................................................................45
13.3 RTU32 Search Tool ...................................................................................................................................................................45
13.4 System Log/Event Viewer.........................................................................................................................................................45
13.5 Remote Display / Remote Desktop Tool ..................................................................................................................................46
14 RTU32S Technical Description.......................................................................................................................................................48
14.1 General.....................................................................................................................................................................................48
15 Hardware block diagrams .............................................................................................................................................................48
10.3 Software block diagrams .....................................................................................................................................................................49
15.1 VM PLC Runtime.......................................................................................................................................................................49
15.2 RTU32 LocalBus for I/O Expansion ...........................................................................................................................................49
15.2.1 General................................................................................................................................................................................49
15.2.2 LocalBus (LB) driver .............................................................................................................................................................50
15.2.3 LB driver event information ................................................................................................................................................50
15.3 RTU32S File System ..................................................................................................................................................................51
15.3.1 General................................................................................................................................................................................51
15.3.2 Relevant folders to review and use .....................................................................................................................................51
15.4 Software Versions ....................................................................................................................................................................52
16 History...........................................................................................................................................................................................53
16.1 New features since last update ................................................................................................................................................53
16.2 Important notes about the latest versions...............................................................................................................................53
Appendix 1...................................................................................................................................................................................................54
RTU32S runtime application measurement / benchmark.......................................................................................................................54
Example 1: RTU32S runtime application program without any communication ....................................................................................54
Example 2: RTU32S application program with ModbusTCP communication ..........................................................................................54
Comments to the bench mark tests and recommendations...................................................................................................................55
Appendix 2...................................................................................................................................................................................................56
RTU32 I/O addressing example 1 ............................................................................................................................................................56
Appendix 3...................................................................................................................................................................................................57
RTU32 I/O addressing example 2 ............................................................................................................................................................57
Appendix 4...................................................................................................................................................................................................58
RTU32S PLC Runtime application RESET .................................................................................................................................................58
Appendix 5...................................................................................................................................................................................................59

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
4
RTU32S complete Reset ..........................................................................................................................................................................59
Appendix 6...................................................................................................................................................................................................60
RTU32S firmware update ........................................................................................................................................................................60

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
5
1. Customer Information
1.1 Copyright Notice
Copyright 2014, Brodersen A/S, ALL RIGHTS RESERVED.
No part of this document may be reproduced, copied, translated, or transmitted in any form or by any means, electronic or mechanical,
for any purpose, without the prior written permission of the original manufacturer.
1.2 Trademark Acknowledgement
Brand and product names are trademarks or registered trademarks of their respective owners.
1.3 Disclaimer
Brodersen A/S reserves the right to make changes, without notice, to any product, including circuits and/or software described or
contained in this manual in order to improve design and/or performance. Brodersen A/S assumes no responsibility or liabilities for the
use of the described product(s), conveys no license or title under any patent, copyright, or mask work rights to these products, and
makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified. Applications that are described in this manual are for illustration purposes only.
Brodersen A/S makes no representation or warranty that such application will be suitable for the specified use without further testing
or modification.
1.4 Life Support Policy
BRODERSEN A/S’s PRODUCTS ARE NOT FOR USE AS CRITICAL COMPONENTS, IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE
PRIOR WRITTEN APPROVAL OF BRODERSEN A/S.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into body, or (b) support or
sustain life and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to
cause the failure of the life support device or system, or to affect its safety or effectiveness.
1.5 Brodersen Customer Services
Your satisfaction is our primary concern. Here is a guide to Brodersen customer services. To ensure you get the full benefit of our
services, please follow the instructions below carefully.
1.6 Technical Support
We want you to get the maximum performance from your products. So if you run into technical difficulties, we are here to help. For the
most frequently asked questions, you can easily find answers in the product documentation. These answers are normally a lot more
detailed than the ones we can give over the phone. So please consult this manual first.
To receive the latest version of the user manual, please visit our Web site at:
http://www.brodersen.com,
Choose the product in question under product search and under each product you will find accompanying data sheets, manuals, and
user guides etc.
If you still cannot find the answer, gather all the information or questions that apply to your problem, and with the product close at
hand, call your dealer. Our distributors are well trained and ready to give you the support you need to get the most from your
Brodersen products. In fact, most problems reported are minor and are able to be easily solved over the phone.
In addition, technical support is available from Brodersen engineers every business day. We are always ready to give advice on
application requirements or specific information on the installation and operation of any of our products. Please do not hesitate to call
or e-mail us on [email protected] .
Denmark: Australia:
Brodersen A/S Brodersen Systems Asia Pacific P/L
Islevdalvej 187 832 High Street, Kew East
DK-2610 Roedovre VIC 3012, Australia
Tel.: [phone] Tel: [phone]
[email protected] [email protected]
www.brodersen.com

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
6
1.7 Product Warranty
Brodersen warrants to you, the original purchaser, that each of its products will be free from defects in materials and workmanship for
two years from the date of purchase.
This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized
by Brodersen, or which have been subject to misuse, abuse, accident or improper installation. Brodersen assumes no liability under the
terms of this warranty as a consequence of such events. Because of Brodersen’s high quality control standards and rigorous testing,
most of our customers never need to use our repair service. If a Brodersen product is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will be billed according to the cost of replacement materials,
service time, and freight. Please consult your distributor for more details. If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, Product type and s/n, hardware and software
version etc.) Note anything abnormal and describe the error in a product failure report.
2. Call your distributor and describe the problem. Please have your manual, product, and any helpful information readily
available.
3. If your product is diagnosed as defective, make arrangement with your distributor about this.
4. Carefully pack the defective product, a complete failure report and a photocopy of proof of purchase date (such as your sales
receipt) in a shippable container. A product returned without proof of the purchase date is not eligible for warranty service.
5. Ship it to your distributor.

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
7
2Introduction
2.1 RTU32S –The small Brodersen RTU, PLC and Industrial Controller
The Brodersen RTU32S series is based on a 32-bit ARM platform, providing a small footprint RTU and PLC with leading edge
functionality. As well as being a versatile RTU and PLC with flexible I/O designed to perform embedded data processing, control, data
logging and monitoring, it is also a networking communicator for collecting, managing and communicating data via protocols on
different physical interfaces upwards and downwards in an industrial environment.
Typical applications for RTU32S are:
Control and monitoring of small water pump stations
10kV substation automation applications
Railway level crossing monitoring
Communication Gateway applications between Modbus drivers, DNP3 and IEC60870.
The RTU32S hardware platform includes a 200MHz CPU with 64MB RAM and integrated 128MB NAND Flash. In addition, a removable
SD Flash card (default size of 128MB), provides an easy to use portable access/upgrade option. The integrated Flash stores the main
RTU32 firmware including OS and virtual machine for executing your PLC runtime application. Standard drivers like the Modbus
Protocol Suite, IEC60870 and the RTU-to-RTU Distributed driver are stored in the integrated Flash. The removable SD Flash card
includes your compiled runtime application as flat files and any optional drivers. The SD Flash card is also uses for storing retain
variables and data logging files.
2.2 WebServer configuration and PLC programming in all IEC61131 languages
The RTU32S, like the other RTU32 Series of RTUs is configured via the integrated WebServer. Settings like LAN port addressing, time
functions and 3g modem credentials are handled in webpages. Online monitoring of connected physical I/O and display of graphical
overviews is possible via webpages.
Programming of logic functions and configuration of communications drivers is managed using the Brodersen WorkSuite package
software. WorkSuite is a powerful tool that is used for configuration and programming of all RTU32 Series products. Applications
developed and running in the RTU32S will easily run directly on the larger RTU32 Series products. The full suite WorkSuite software
package is included in the product package, and it will run in demo mode without any license (with some runtime restrictions).
2.3 RTU32S –Capabilities
The RTU32S can handle most of the functionality provided in the Brodersen WorkSuite Package, but to ensure reliable operation of the
RTU32S, some restrictions are imposed, including limiting the number of project variables, drivers and driver tags/data points. These
limits include;
1. Additional drivers in the RTU32 are limited to two drivers (physical I/O, Modbus and IEC60870 drivers suite are not counted).
2. The number of I/O points associated to drivers is limited to 700 (IEC60870 driver data points excluded). All data types are
counted as 1 point (eg. Boolean, Real, DWord).
3. Memory for plain/internal variables and complex variables is also limited. There is a limit of 20kbytes of memory for all
plain/internal variable types in a RTU32S PLC project (e.g. Boolean, Bytes, Words that are not associated to a driver
interface). These variables are counted based on their expected size, except for Strings that are always counted as 25bytes
(regardless of String size defined/used). Complex variables like Arrays and Structures also have a limit of 20kbytes of memory.
The limitations are defined in the Virtual Machine of the RTU32S. If you try to start a runtime project in the RTU32S that exceeds these
limits, the project will NOT start and an info message in the Runtime info window in WorkSuite will indicate the status of the limits in
your project. Every time you start a runtime project the current status will be shown in the Runtime message window

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
8
and in the SystemLog of the RTU32S:
If you reach the I/O or memory limits of the RTU32S, you can take advantage of the capability of the other RTU32 Series RTUs that will
execute far larger projects and support more advanced functions and drivers than supported by RTU32S. Any runtime project/program
running in the RTU32S –can directly and without ANY changes be downloaded and executed on larger RTU32 Series products. Contact
us or our local partner for more details.
3Getting Started
3.1 Configuration and default settings
The LAN interface on the RTU32S is set to its factory default settings at delivery:
LAN1: 192.168.0.1, Subnet: 255.255.255.0
You can use the LAN1 interface to configure the basic settings in the RTU32S. The basic settings include setup of network parameters
such as IP address, Subnet mask, default gateway, time settings, general username and password for accessing the web server pages
and file system with FTP etc.
The configuration is done via web pages in the RTU32S Web Server. You must use your normal web browser to setup the basic settings
for the RTU32S. The web pages are optimized for MS Internet Explorer, Firefox and Chrome. If you are experiencing problems with
using the latest MS Internet Explorer version, please enable Compatibility settings in the browser.
4How to connect and prepare your PC to configure the RTU32S
4.1 Wiring
Use a cross-wired or standard patch cable to connect your PC Ethernet interface to the LAN1 Ethernet interface of the RTU. Apply
power to the RTU –make sure that you connect the correct power supply voltage.
4.2 Setting up your PC Ethernet driver (Windows 7)
Your PC Ethernet driver must be setup to work in the same network segment as the LAN interface on the RTU32 you use. You must
setup your PC Ethernet TCP/IP driver to work in the segment IP 192.168.0.x.

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
9
To setup the Ethernet driver select start –Settings –Network Connections –Local Area Connections and the following window will
appear:
Click on Internet Protocol 4 (TCP/IPv4), and click Properties. A new window for setting the PC IP address will appear. Set an IP address
in the same segment as the selected LAN IP address, for example 192.168.0.100 as shown here below.
NOTE: If you want to re-configure your Ethernet TCP/IP driver back to initial settings, it is recommended that you note the settings
before you change them for setting up the RTU32S.
Click OK and OK again at the Local Area Connection Properties window. Now your PC Ethernet driver is setup for communicating with
the RTU32S. Now apply power to the RTU32S. Wait for the RTU32S to boot up –takes approx. 20s. As a minimum the green Power LED
on the front PANEL must be lit.
4.3 First time configuration
Start your Internet browser and enter the IP address of the RTU32S in the address field:
Now the first web page will appear in your browser and you will be asked to enter a password.
Please store the entered password in a safe place for future use.
Click NEXT to continue.

RTU32S Series User Guide
Brodersen A/S, Islevdalvej 187, DK-2610 Roedovre, Denmark, Tel: [phone], Fax: [phone], Email: [e-mail]
10
Now you are asked to enter your administrator password. Note that you can always change it later. Username is always fixed = admin.
After typing in your password twice, select Finish to continue and save the settings.
The RTU will then restart and after ~30s you will get asked to login to the RTU32S web server as shown below.
The User name is fixed = admin. Enter your password.
This is the login you will meet every time you try to login in the future. After login in you will get to the first configuration web page.