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RemotemonitoringofMillenium3

LogicControllerusingNetbiterEasyConnect

EC-220&NetbiterArgos

(Remote monitoring of data in the Millenium 3 using SL-In/SL-Out function blocks)

Your partner for industrial communication

Saved: 2012-12-208 HMS Industrial Networks AB & Crouzet

Application Note: Remote monitoring of Crouzet Millenium 3 ISFN-4228-0007 Rev. 1.04

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Bring your applications to the cloud!

The Netbiter EasyConnect gateways support communication with the logic

controller Millenium 3 Smart from Crouzet. This makes application data

available through Netbiter Argos and provides instant access from any location

and any distance to the installation.

This is a great solution for service engineers or users that want to ensure field

applications are performing reliably.

1 History

Revision Date Description Responsible

1.00 2011-09-13 Initial release in German ALK

1.01 2011-09-22 Translation to English ANST

1.02 2011-10-04 Minor updates, terminology, document restructure.

DATO

1.03 2011-10-17 Added Part numbers, minor corrections DATO

1.04 2012-11-05 Updates, terminology HMS & Crouzet MIN/HEA

2 Terminology

Netbiter Argos Data Center The Netbiter Argos data center is a solution that collects and stores data from connected Field Systems. The Netbiter Argos contains various software services such as alarm management, reporting capabilities and much more.

Netbiter Argos Account A Netbiter Argos Account is an user account from where you can manage and administrate connected systems.

Netbiter Argos Project Connected Field Systems can be grouped into Netbiter Argos Projects in order to get a better management overview. Example: Systems belonging to a specific address, customer or similar.

Field System The Netbiter Easy Connect Gateway with connected devices, i.e. Millenium 3 unit.

Device A Device is the equipment that is to be monitored which is connected with the Netbiter Easy Connect Gateway, i.e. Millenium 3.



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Content

1 History ....................................................................................................................................................... 2

2 Terminology .............................................................................................................................................. 2

3 Applicable Netbiter products .................................................................................................................. 4

4 Requirements ............................................................................................................................................ 4

5 Solution overview ..................................................................................................................................... 5

6 Getting started .......................................................................................................................................... 6

6.1 Insert SIM card ................................................................................................................................... 6

6.2 Wiring and power supply ................................................................................................................... 6

6.3 Create a Netbiter Argos Account ....................................................................................................... 7

6.4 Activate the account ........................................................................................................................... 8

6.5 Activating the system ......................................................................................................................... 9

6.6 Firmware update ............................................................................................................................... 10

7 Programming the Crouzet Millenium 3 ............................................................................................... 11

7.1 Setting up serial communication ...................................................................................................... 11

7.2 Writing configuration to the Millenium 3 controller ........................................................................ 14

8 Configure Crouzet Monitoring parameters ......................................................................................... 15

8.1 Add log parameter ............................................................................................................................ 15

8.2 Add Visualization parameter ............................................................................................................ 16

8.3 Add alarm parameter ........................................................................................................................ 18

8.4 Unit, scaling and offset ..................................................................................................................... 18

8.5 Downloading the configuration ........................................................................................................ 19

8.6 Positioning the remote system .......................................................................................................... 19

8.7 Dashboards ....................................................................................................................................... 20

8.7.1 Drawing widget .......................................................................................................................... 20

9 Views in Netbiter Argos ......................................................................................................................... 21

9.1 Presentation ...................................................................................................................................... 21

9.2 Reports ............................................................................................................................................. 21

9.3 Management ..................................................................................................................................... 22

9.4 Account ............................................................................................................................................ 22

10 Millenium remote monitoring example ................................................................................................ 23

10.1 Visualization ..................................................................................................................................... 23

10.2 Logging ............................................................................................................................................ 25

10.3 Alarms .............................................................................................................................................. 26

10.3.1 Adding alarm recipients .............................................................................................................. 27

10.4 Using the example setup ................................................................................................................... 27

10.4.1 Add a dashboard ......................................................................................................................... 28

10.4.2 Add gauge ................................................................................................................................... 30

10.4.3 Add switch buttons ..................................................................................................................... 31

10.4.4 Add light bulb ............................................................................................................................. 32

10.5 Visualization components ”Widgets” ............................................................................................... 32

11 Additional reference for the EC220 ...................................................................................................... 34

11.1 Wiring diagrams for external connectors ......................................................................................... 34 11.2 LED indicators ................................................................................................................................. 35

11.3 Support and information links .......................................................................................................... 36



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3 Applicable products Description Name / Type

Netbiter EasyConnect EC220 Remote Gateway

Netbiter Argos Remote management data center

Millenium 3 Smart 24 VDC range Logic Controller

4 Requirements Description Notes Version

Netbiter EasyConnect EC220 Part number: NB1000 -

Netbiter Argos subscription Free or Standard (NB4000) -

Mobile SIM Card (GPRS enabled)

Crouzet Millenium 3 Supplied by your local Crouzet dealer -

Netbiter – Millenium 3 connection cable Part number-Crouzet: 88 970 510 -

Web browser and Internet access -



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5 Solution overview This application note describes how to remotely access parameter values from the internal function blocks (SL-IN/SL-OUT) of the Crouzet Millenium 3 Logic Controller using the Netbiter® EC220 remote gateway and Netbiter® Argos data center.

Please note!

This solution requires that the monitoring parameters are made available in the SLIn - SLOut function blocks in the Crouzet Millenium 3 Logic Controller program.

In addition to the SLIn - SLOut function, the following input/outputs of the EC220 are available for remote management:

Netbiter EC-220

• 2 Digital inputs (isolated, 24VDC) • 2 Analog inputs (0-10V, 0-20mA, Pt100) • 1 Analog output (0-10V) • 1 Relay output (max 1A@24VDC)

Monitoring of the Crouzet Millenium 3 (SLIn - SLOut) is done through the Netbiter EC220 RS232 serial interface.

The Netbiter EasyConnect EC220 has a built-in GPRS modem to communicate with the Netbiter Argos.

Below is an overview of the system described in this document.



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6 Getting started

6.1 Insert SIM card

Insert the SIM card at the bottom of the EC220 as shown in the picture. Important! Make sure that PIN code security is disabled.

6.2 Wiring and power supply

The EC220 requires 9-24 Vdc, 1,5 W which is connected to the screw terminal block. Note that the GND terminal (ground -) is internally connected to the analog input/output common (AO:COM, AI:COM).

For I/O wiring diagrams of the EC220 see page 34. You can find more information in the separate installation guide included with the EC220.

The Crouzet Millenium 3 requires 24Vdc (minimum 19,2 to maximum 30Vdc) which is connected to the screw terminal block. Please refer to the Millenium 3 user manual for further details.

The Millenium 3 unit is connected to the RS-232 port of the EC220 using the supplied cable with 9 pin D-sub male connector.



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6.3 Create a Netbiter Argos Account

Power on the EC220 and the Millenium 3.

Open a web browser and navigate to https://www.netbiter.net .

Below the login window, click the “Create an account” link to open the page below.

Fill in the required fields (marked with * ). The Device ID and the Activation Code are provided on the Netbiter Argos information note supplied with the Netbiter EasyConnect EC220.



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The Activation Code is used to pair the remote device with an account on Netbiter Argos. The Activation Code is unique for every product and Device ID.

To read the terms and conditions for using Netbiter Argos click the link “Accept the terms and conditions”, to proceed mark the checkbox and click “Register”.

6.4 Activate the account

When clicking “register”, an e-mail containing an activation link will be sent to the provided e-mail address.

Open the e-mail and click on the activation link. When your account is activated you will be able to log on to the Netbiter Argos.

To use an existing account enter your username and password in the login window. Lost password of an existing account can be reset by clicking “Lost your password?” A new password will then be sent to the email address registered to that account.



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6.5 Activating the system

When logged in, there will be a default project called “MyFirstProject” showing under the “Administration” tab.

Click “MyFirstProject” and follow the instructions below to make the system go online:

1. Click “There are 1 pending system(s)”. 2. Find the line with “MyFirstSystem” and click “Activate”. 3. Enter a subscription key or use the free subscription

4. Enter the phone number for the SIM card. 5. Enter the correct access point name (APN) as well as username and password if it is required by the

operator. This information should be supplied with the SIM card, if not please contact your mobile operator.

6. Set the product type to EC220-M3

7. Click “Activate”.



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8. A configuration SMS will be sent to the EC220. The EC220 will receive and process the

configuration. It will then reboot and reconnect automatically to Netbiter Argos. This will take a few minutes.

6.6 Firmware update

To use the Netbiter EC220 with the Crouzet Millenium 3 unit it is necessary to download a specific firmware adopted for this application.

Go to Configuration tab and click “synchronize configuration”.

You will now be prompted to change the firmware from EC220 to EC220-M3

Click “change firmware”, select firmware file Netbiter EC220 Millenium 3 firmware and click “update firmware”. To reinstall an existing firmware to the same version you must mark the checkbox “overwrite”.



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When the new firmware is installed the unit will reboot and reconnect to Netbiter Argos, this may take a few minutes.

Note! This only updates the firmware; the monitoring configuration has not yet been set up.

7 Programming the Crouzet Millenium 3

7.1 Setting up serial communication

First of all you need to install the program M3 Crouzet Logic Software on your computer. Make sure that the computer is equipped with a serial port or use some sort of adapter to emulate one.

In order to enable serial communication to the Millenium 3 you have to set up a function block.

Start by opening the program, click “File” and then “New”.

Under “Controller choice” select the correct Crouzet controller. Make sure that the model number in the column “Reference” is the same as the one you are using.

Then click “Next” two times and select the programming type “FBD” (Function Block Diagram).



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Click “Next”. This opens the workspace where you can program your controller simply by drag and drop. On the left side you will find the 4 digital inputs I1 - I4 and the 4 analog inputs IB, IC, ID, IE (these can also be used as digital inputs). On the right side are the 4 relay outputs O1 - O4.

In the Display-menu, make sure that “Function bar” is selected.

Clicking the button “IN/OUT”, you can now select the appropriate function blocks.

Since we want to use the digital input I1, drag the DI with the mouse to the block I1 digital input. In the same way you drag and drop the digital output DO to the block O1 and the analog input AI to the block IB.



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Then add HMI/COM components for the SLIn and SLOut. By double-clicking them, you can select the address range. These should be for SLIn "1-8" and for SLOut "25-32".

These function blocks provides the serial communication link between the Crouzet Millenium 3 and the Netbiter EasyConnect EC220. However, there is a single entrance of the building blocks for a 16-bit word. Therefore you need converter blocks for the individual signal bits. You can find this under the CALC button as DEC/BIN and BIN/DEC. The wiring and connections are done by click and drag with the mouse.

The workspace should now look as pictured below.

The BIN/DEC module summarizes 16 individual bits into a 16-bit word and places it on the output. The DEC/BIN module accepts a 16-bit word input which is then divided into 16 individual bits. The SLIn and

SLOut devices operate only with a word length of 16-bit. Since the analog input IB has a 16-bit word available, it can be directly connected to the second input of the SLIn function module (address 26).



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7.2 Writing configuration to the Millenium 3 controller

Connect the Millenium 3 via the Millenium 3 USB programming cable to one USB port of the computer and go to Controller menu> Connection> Configure, confirm the USB Com Port.

The configuration can now be transferred to the controller by clicking “Write to the controller”.



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Since the Crouzet Millenium 3 is connected via a serial cable to the Netbiter EasyConnect EC220, the data transfer takes place only on the SLIn - SLOut function blocks (serial link).

Signals that are present at the input terminals of the Millenium 3 over SLOut function blocks are transmitted to and visualized on the Netbiter Argos over the Internet by the built in GPRS modem of the EC220.

For the inputs and outputs of the Millenium 3 to be manageable in Netbiter Argos you must configure the EC220 module accordingly. This is described in the following chapter “Configure remote system”.

8 Configure Crouzet Monitoring parameters To start the configuration, go to “Management” and click the “Configuration” tab.

At the bottom of the page offline alarms can be configured. This will trigger an alarm from Netbiter Argos if the EC220 is detected as offline. Depending on the reason for the unit to be offline the detection might take up to 30 minutes.

The following limitations apply to the configuration of Netbiter EC220: - up to 16 parameters (data points) for visualization (either bit or word) - up to 16 parameters maximum for log (either bit or word) - up to 16 parameters maximum for alarm (either bit or word)

8.1 Add log parameter

To add a log parameter click “Logging” and the button “add log parameter”. Select from which device and group the parameter should be defined. For the Millenium 3 device parameters can be defined as word or individual bit, for more information about this see chapter 7 “Programming the Crouzet Millenium 3”. A number of settings and conditions can be set for the log parameter.



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Log interval defines the time that will elapse between two readings.

Log type can be set to Value or Delta. Value shows the actual parameter value at the sample time. Delta shows the difference between the last sample and the one before. Delta is typically used for energy meters.

When finished, click the “save” button.

8.2 Add Visualization parameter

Visualization parameters are used for representing registers on the overview page of a remote system or on a custom dashboard.

To add a visualization parameter click “Visualization” and the button “add visualization parameter”. Select from which device and group the parameter should be defined. For the Millenium 3 device parameters can be defined as word or individual bit.

The parameter name in the template will be automatically copied to the description field. To edit the parameter name, without changing the template, mark the checkbox to the right of the field. Then it is possible to change the description that will be visualized at the overview page.

If the change should be used for every device that is using this template, edit the parameter name in the template instead.



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8.3 Add alarm parameter

The remote system can be configured to generate alarms when certain conditions are met. To add an alarm parameter click “Alarms” and the button “add alarm parameter”. Trigger defines what value will trigger the alarm. Alarm class can be used to group alarms. Alarm severity can be used to define the alarm as critical, major, minor or warning


8.4 Unit, scaling and offset

Defining unit, scaling and offset can be useful when representing values in a graphical view such as dashboards. This is applicable to log, visualization and alarm parameters.

Unit will be displayed in the legend of the graph. The unit will automatically set according to the remote device template. To change the default unit mark the checkbox to the right and enter the desired unit.

Scaling is a divider to scale the value read from the register. Example:

Parameter value: 6 Scaling = 2 will give 3 as logged value. Scaling = 0.5 will give 12 as logged value.

Offset adds a number to the read and scaled parameter value. Example:

Parameter value = 2 Offset = 1 will give 3 as logged value Offset = -1 will give 1 as logged value



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8.5 Downloading the configuration

When finished configuring the remote system, the final step is to download the configuration to the remote system. Press the button “synchronize configuration”. The device will reboot and reconnect to Netbiter Argos online. This may take a few minutes.

8.6 Positioning the remote system

Using Google Maps, the remote system can be pinpointed to its exact position anywhere on the globe. In a project with many systems scattered over a large geographic area, this feature makes it easy to get an overview of the different units and their status. Click “Map” to position the system. Zoom in and scroll to set the position.

Note! If connected to a GPS the device can automatically position itself on the map.GPS tracking on the map can be enabled to monitor movements of the device. An alarm can be triggered if the device is moved outside a defined radius, also known as “Geo-fencing”.



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8.7 Dashboards

A dashboard is a graphical representation of parameters configured for a remote system.

It is good practice to use profile dashboards whenever possible. This is because a profile dashboard can be shared by several remote systems. A system dashboard will only be applied to a specific remote system. The profile dashboard will automatically add the dashboard to every remote system that uses the device profile.

Netbiter Argos provides a number of dashboard widgets.

• Live values in a list. • Live values in a graphical drawing of the monitored system. • Latest logged values. • Logged value in a graph. • Alarms in a list.

You can define up to 3 dashboards for each system.

8.7.1 Drawing widget

The drawing tool is a graphical web application that can be used to create dynamic, customized and interactive visualizations of your remote system. You can add images, objects, parameters and alarms to be visualized on the dashboard.

If a parameter like a relay output is made writable it can be used for remote management simply by clicking on it in the dashboard. The images related to the parameter can also be altered to represent the value.



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9 Views in Netbiter Argos

9.1 Presentation

Under “Presentation” you can view status by projects or systems. There is also an alarm overview

Under each system you will find a number of tabs.

• “Dashboard” can show a graphical representation of parameters configured for the remote system. • “Overview” can show a picture of the system, description and list of active alarms. • “Alarm” contains an alarm list and alarm history. • “Historical data” contains data collected from the device over time which can be viewed on site or

downloaded as cvs- or xls-file. • “Map” shows positioning information for the system. • “Notes” can be used for annotations. • “Information” describes the remote system.

9.2 Reports

Under “Reports” you can create various reports and schedule when the reports should be generated. The reports can be: Accounts, Online status, Export data, Energy, Tank volume, Temperature, Consumption,



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Trends and Comparison reports. A notification mail will be sent to the Argos account administrator when a report has been generated.

9.3 Management

From the Management tab you can manage existing projects and systems. You can also add new projects or systems to your account.

There are three tabs available for a project.

• “Systems” will display all devices connected to the project and their current status. • “Properties” holds details about the project, including the name of the project. • “File Area” provides the possibility to upload files connected to the project (disk space is limited to

10MB except for the free subscription where the limit is 1MB).

Under each system you will also find a number of tabs.

• “Status” will display online, synchronization and traffic information. • “Configuration” is used for device configuration and synchronization. • “Dashboards” provides graphical representation of configured parameters and alarms. • “Map” positions the system on Google maps for reference, travel directions and device tracking. • “Backup/Firmware” provides configuration backup, restore and firmware update. • “Mobile network” configures mobile phone number and APN information. • “Properties” handles system specific information, location and time zone settings.

9.4 Account

There are four tabs under “Account”.

• “Information” holds information about the account in use. There is also subscription information and a logging calculation tool that can be used when selecting subscription level.

• “Licensing” is used for managing subscription keys and SMS license keys. • “Users” manages user information, user rights and alarm schedules. • “External data access” provides information regarding web services API and RSS feeds. The web

services API makes it possible to read out application specific data and have it represented on the customers system or on an external website.



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10 Millenium 3 remote monitoring example This example describes remote monitoring of three parameters from a connected Millenium 3 controller:

1. Representation of a switch connected between +24V and the digital input I1.

2. Reading of an analog value at the analog input IB, in this example generated by a potentiometer.

3. Control of a 24V lamp bulb through the switch at the digital input I1.

10.1 Visualization

Under the Management tab go to "Visualization" and press the button "add visualization parameters".



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1. For the switch on digital input I1 select Device, Group and Parameter as shown below. You can edit the description by marking the checkbox and entering your own text.

2. For the potentiometer on analog input IB you can configure scaling and offset. This can be used for translating an input to another kind of scale, for example degrees Celsius to degrees Fahrenheit.

3. Relay output O1.



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10.2 Logging

The logging function in Netbiter Argos show selected values collected over time. This can be used for creating trend graphs or be downloaded for further processing in a spreadsheet program.

To define log parameters go to “Logging” tab and click “add log parameter”

In the example below we choose to log the analog value on IB.



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For log point settings see chapter 6.1 “add log parameter”. The logged data can be displayed on the dashboard as a live value and/or a drawing widget.

10.3 Alarms

The Netbiter Argos can send alarms triggered by a threshold value (below, over or equal). The alarm can be sent via SMS, e-mail or RSS to predefined recipients. For more information about alarm settings see chapter 6.3 “add alarm parameter”.

To add alarms go to “Alarms” and click “add alarm parameter”.

In the example below we set the threshold value to 500 and to be triggered if the value is less.



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10.3.1 Adding alarm recipients

Go to “Account” and click on “Users”. Select an existing user or add a new user. Click on “Edit user”. Enter e-mail address and/or mobile phone number depending on which way the alarm should be sent.

Click on “User rights” to configure what type of alarms should be sent. Click on “Alarm schedule” to adjust the settings of when alarms should be sent. Alarms of a certain severity can be configured to override alarm scheduling.

10.4 Using the example setup

The entry "Light bulb on Relay Output O1" allows the relay to open and close and the light bulb to be lit or dark. Clicking the "ON" button will close the relay of the Millenium 3. With the "OFF" button the relay can be opened again. The relay clicking in the Millenium 3 is always audible.

The entry "Potentiometer on analog input IB" indicates the current value read from the potentiometer connected to the Millenium 3. The value 1023 represents the maximum value and the value 0 represents the minimum of the 10-bit A / D converter. If the potentiometer is changed the value in the representation is changed. The web page may need a refresh (F5) to show the latest value.



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The entry "Switch on Digital Input I1" indicates that the switch to digital input I1 is closed. If the switch is opened again, the value "OFF" is displayed.

10.4.1 Add a dashboard

A dashboard provides a graphical presentation of a remote system. Various visualization components (widgets) are available to you enabling you to present your data in various ways such as ways like; display trend curves of log values, display of last logged values and alarms.

Under “Management” go to “Dashboards” and click the button “Add” to add a new dashboard. Then click on “Add Drawing”.

A new system picture drawing will open, click the button “edit” to open the drawing widget tool.



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This will open a blank work area in which you can insert components from the menu on the right hand side. To do this, click successively on the component then the desired location in the work area.

For this example installation the following components are to be added to the dashboard:

• A gauge visualizing the analog value from the potentiometer connected to the input block IB. • On/off buttons to manipulate and display the value of the writable parameters of the relay output. • A LED light visualizing the relay output from the output block O1.



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10.4.2 Add gauge

We will use a gauge to display the analog value from the potentiometer. Select the desired image, in this example we choose a white gauge from the public library.

Double-click on the icon that now appears on your work area, select the parameter to be associated with the gauge. In this example, select parameter "potentiometer on analog input IB". Max value in the box, enter 1023, as this is the maximum value used in this example.



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10.4.3 Add switch buttons

Go to the image library as shown in chapter 8.4.2 and select the desired image. Position it on the drawing and then double click on it.

Choose the parameter that you want to associate with it, in this case the relay output. Mark the checkbox to make it writable. This makes it possible to manipulate the position of the relay by clicking on the image. Enter the values to be represented by the appropriate image and select images from the library. In this case we select the images “offbutton_desel.png” and “offbutton_sel.png”

Repeat this procedure for the “on” button. For this button we select the images “onbutton_desel.png” and “onbutton_sel.png”.



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10.4.4 Add LED light picture

Go to the image library and select the desired image. Position it on the drawing and then double click on it. For this example we choose the images “led_green.png” and “led_white.png” to represent the relay output. When the relay output is closed (1) the LED light will be lit and when the relay output is open the LED light will be dark.

10.5 Visualization components ”Widgets”

You can also have additional visualization fields to your dashboard. In the menu “Widgets”, select from the available list of visualization components “Widget” to add the desired presentation . This can be a “Live value”, Logged value, Log graph or an Alarm list. Click “edit” to configure the settings for the information field, in this example a log graph.



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11 Additional reference for the EC220

11.1 Wiring diagrams for external connectors



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11.2 LED indicators

There are four LEDs on the front of the EC220.

Power LED When the Power LED is green, power is applied to the EC220

Status LED Indicates the status of the EC220. The red LED flashes in 4 seconds long repeated cycle to report errors.

Off: Normal

1 flash: Not registered on home network (GSM/GPRS)

2 flashes: No APN configured. (This configuration is done from Netbiter Argos)

3 flashes: No connection to Netbiter Argos.

Running LED The running LED flashes to indicate that the device is in normal run mode.

GSM signal LED The GSM signal LED indicates the signal quality for the mobile network.

1 flash: Poor signal.

2 flashes: Low to medium signal.

3 flashes: Good signal.



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11.3 More information

Netbiter Product information

http://www.netbiter.com

Technical support for the Netbiter products

http://support.netbiter.com/

Information about the Crouzet Millenium 3 logic controller

http://www.crouzet.com/english/products/micro-control/micro-control.htm

Disclaimer:

Product information provided has been supplied by th e respective product manufacturer, which is solely responsible for its accuracy, as well as the supply and support of its products. CROUZET AUTOMATISMES DISCLAIMS ALL LIABILITY FOR AND MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, WITH RESPECT TO THIRD PARTIES’ PRODUCTS AND TO THEIR MANUFACTURERS, OR TO ITS OWN PRODUCTS IN COMBINATION WITH THIRD PARTIES’ PRODUCTS, INCLUDING WIT HOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

THE LOGIC CONTROLLER MILLENIUM 3 IS NOT INTENDED TO BE USED FOR APPLICATIONS RISKY FOR HUMAN LIFE SUCH AS, WITHOUT LIMITATION, FOR MEDICAL, AER OSPACE OR NUCLEAR APPLICATIONS.

CROUZET AUTOMATISMES’ LIABILITY CANNOT BE INVOLVED FOR ANY SU CH RISKY APPLICATIONS WHICH WILL NOT HAVE BEEN EXPRESSLY PRIOR APPROVED IN WRITING BY CROUZET A UTOMATISMES.

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