C-More to Solo Process Temperature Controller



The cmore EA9 HMI can connect to the Solo process temperature controller using the built-in RS485 serial communication port. This will connect up to 32 solo units back to the HMI for display and control.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will be setting up our headless RHMI c-more EA9 to communicate to the Solo process temperature controller. Using the information that we have discussed previously, we will set up data logging, file transfer protocol (FTP), bitmaps, etc.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will also set up an object library of the Solo 4896 process temperature controller. This will consist of a bitmap, numeric display, numeric edit, indication lights, and up and down increment. The system will then be controlled using the remote applications discussed last time. Let’s get started.


Previously in this C-More EA9 HMI Panel series, we have done the following:
System Hardware
Unboxing and Review Video
Powering the Unit Video
Installing the SoftwareVideo
System Setup ScreensVideo
First Program
Establishing Communication and Updating Firmware Video
First Program Video
Panel to PLC and PLC to Panel SettingsVideo
Common Screen MenuVideo
Simulate ProjectVideo
Object List ShapesVideo
Object List ButtonsVideo
Object List IndicatorsVideo
Object List EntryVideo
Object List Meters and GraphsVideo
Object List BitmapsVideo
Object List RecipeVideo
Define Custom KeypadVideo
Object List AlarmsVideo
Object List TextVideo
Object List ClockVideo
Barcode Scanner InputVideo
Web Server and Remote AccessVideo
Data LoggingVideo
FTP File Transfer ProtocolVideo
Sending EmailVideo
Headless RHMI Panel
Unboxing Video
Establish Communication Video
Headless RHMI Setup ScreensVideo
Headless RHMI Remote Control
Windows Remote Access Console Video
Android Remote Access App Video

Watch the video below to see the control and monitoring of the Solo process temperature controller from the headless c-more unit.

Stephen Covey in The 7 Habits of Highly Effective People said: “Begin With the End in Mind.” This is especially true when programming an HMI display panel. You must have a picture of what you want to accomplish, before starting. This will save you a lot of time in development.

EA9-RHMI New Project – C-More to Process Temperature Controller

C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Start a new project. This can be done on the main menu | File | Start Project… Alternatively, you can use the Start Project icon on the main menu.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Enter a project name. We will use the C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller.
Select the project panel type as EA9-RHMI.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select the PLC Protocol as AutomationDirect SOLO Temp Controller. This series has so far used the generic Modbus TCP to the Do-More Designer PLC Simulator. The C-More panel drivers for the device will allow you to call up specific parameters in the unit you are controlling. This will make it easier to implement in your control project.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select the Protocol Setup… button. This will call up the panel manager window.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will select Port 2 under the direct connection and set our parameters. These parameters will match our connected Solo process temperature controller. Unit number 1, 9600 baud, Even parity, and 1 stop bit. The timeout and poll time will be left as the default. Select OK.
We have now set up our initial project.

Project Properties (Panel Manager)

C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select panel manager from the main menu | Setup | Panel Manager…
Alternatively, you can select the panel manager under the Setup on the Function tab in the Navigation window.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Our project resolution can now be set. We will select SD – 720×480 for this project. High Definition (HD 1280 x 720) is the maximum resolution for the display screen.
Since we will be using remote access for the control, SD will be used to get a better response from the system. This would be a trial and error type of setting depending on the graphics that are programmed on your HMI.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
When you change the HMI resolution, it will prompt this Panel Resolution Difference window. Display screens as the original resolution are selected by default. Select OK.
Our project properties are now set for our EA9-RHMI to the Solo process temperature controller project.

Panel Network – C-More to Process Temperature Controller 

C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Call up the panel network to set up our HMI in our current system network. Select panel network from the main menu | Setup | Panel Network… You can also select this in the Setup menu of the Function tab on the Navigation window.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Selecting Panel Name on the left side of the panel network window will allow you to set a panel name. This will be used on our Ethernet network. We will set the name to RHMI Solo. Select the Ethernet Port.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will set up a static IP address. This is to ensure that remote access and programming for the project can be sure of the correct location. The DNS server and alternative will be set for the Google DNS Server Addresses.
Select the FTP Service.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will enable the FTP server service. The following post will go into detail on how to set this up and retrieve data logs on a server.
FTP File Transfer ProtocolVideo
We will not be setting up Email on our current system but here is a link that will go over the detail on setting this up.
Sending EmailVideo
Select the Web Server.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Enabling the webserver function will allow us to download the windows remote access program. Detailed information on the webserver can be found at the following location.
Web Server and Remote AccessVideo
Headless RHMI Remote Control
Windows Remote Access Console Video
Android Remote Access App Video
Select the Remote Access,
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Enable the remote access server function. This will use port number 11102 as the default. We will set this to full control and have an account name of ACC and a password of acca.
Detailed information can be seen in the links above.
Select OK. Our panel network has now been set up.

Creating Screen 1 –C-More to Process Temperature Controller

C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will now create our first screen.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Name the screen as 1 – Solo Process Temperature Control.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will not create our user object library file Solo 4896. What this will be is an object that we can create and use over again in many different applications.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select the static bitmap object and drag this onto the workspace.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will select an image of the Solo taken from the product specification guide. Scanning this into a picture editing software like paint, we can colour and set it to the resolution that we want. In our case, we do not want this to be any larger than 720 x 480 pixels. (This is the resolution of our project.)
Note: We have set the transparent colour to white. This means that the objects behind our image will be seen if it is in the white area.
Select OK.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Using the mouse; size and position the image on our screen.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will now show the present value (PV) of the solo on our screen. Select the numeric display object and drag this onto the workspace.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will change the font and size to simulate the look on the Solo unit. The data display tag will be PV_SOLO. Select OK.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Size and position the object on the screen.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select the numeric entry object and drag this onto the workspace. This will show the set value (SV) of the solo.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will change the font and size to simulate the look on the Solo unit. The data display tag will be SV_SOLO. We will use the default system keypad. Select OK.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Size and position the object on the screen.
Note: Some overlapping is OK. We will be fixing this later.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select the indicator light object. Drag this onto the workspace.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Remove the ON and OFF text. The tag name will be SOLO C DEG. Select OK
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We will place this under the degree C location of our bitmap. Duplicate this for all of the other indicator lights on our Solo 4896.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Select the increment / decrement value object. Under the parts list drag the up button onto the workspace.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Remove the text and set the SV_SOLO as the tag name for the read and write tags. Select OK.
HMI to Solo Communication
Position this over the up button on our bitmap. Select the down button. Remove the text and set the tags the same as the up button. Position down button this over the down button on our bitmap.
HMI to Solo Communication
Select Solo bitmap. Right-click and select bring to front. This will allow the bitmap to be seen and the objects to be seen only through the transparent colour selected.
HMI to Solo Communication
Select all of the objects in our Solo graphic. Right-click and select group. This will create one group with all of our objects in it. We can now move this around our screen and all of the objects will remain in their relative positions.
HMI to Solo Communication
Right-click again on the group and select Object – Library…
Enter the object name of Solo 4896. Select the option of ‘Save as Internal Tag(s)’. Then select OK.
HMI to Solo Communication
We have now saved our Solo 4896 user object. Select the user object library under the library tab. Scroll down until you see the object that we have just created.
User object library items can be located in the following directory.
C:\Program Files (x86)\AutomationDirect\C-more_EA9_V6\ObjectList

HMI to Solo Communication
Add another static bitmap to our workspace.
HMI to Solo Communication
We will call up the wiring diagram of the Solo. Select OK.
HMI to Solo Communication
We will also add our ACC Automaton logo to the screen.
HMI to Solo Communication
Select the screen change pushbutton object and drag it to the worksheet.
HMI to Solo Communication
Name this Graph and select screen number 2. Select OK.
HMI to Solo Communication
Screen 1 is now complete.

Create Screen 2 – C-More to Process Temperature Controller

Create screen 2 and call it Solo Graph.
HMI to Solo Communication
Select the screen change pushbutton object and drag it to the screen 2 worksheet.
HMI to Solo Communication
Call the pushbutton Main Screen and have it go to Screen 1. (Solo Process Temperature Control) Select OK.
HMI to Solo Communication
Position our main screen pushbutton on the screen. These two buttons will be our navigation for the screens.
HMI to Solo Communication
Select the line trend graph under the Meter/Graph heading in the objects. Click and drag the default trend onto the workspace.
HMI to Solo Communication
You can edit the way that the graph looks by the general tab settings. We changed the Y-axis to the temperature. Our axis range is 0 to 1000. Select the Pen tab.
HMI to Solo Communication
We will be plotting the present value (PV_SOLO) and set value (SV_SOLO) onto the trend graph. Green has been selected as the colour for the PV and red for the SV. Select the options tab.

Select the save log data option. We will save this to a USB stick that we will be using on our EA9-RHMI.
Detailed information on data logging can be found at the following location.
Data Logging – Video
Select OK.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
We now have our C-more program complete.

Simulate our C-More Program to Solo Process Temperature Controller

Call the simulator by the main menu icon or use the main menu | File | Simulation…
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
Our target panel (EA9-RHMI) will be displayed under the simulate window. Select the start to start our simulation.
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller
The simulator will open up two windows. These windows will allow us to change pages and test our objects on the screens.
Detailed information on the simulator can be viewed at the following address.
Simulate ProjectVideo

Watch the video below to see the setup and remote access control for the headless c-more unit communicating to the Solo process temperature controller.

Download the C-More program, bitmaps, and object.

C-More EA9-RHMI Features

C-more EA9 series headless HMI supports HD 1280 x 720 (60Hz) pixel screen
resolution HDMI output, 800MHz CPU, 12-24 VDC powered, includes (2) serial ports, USB 2.0 Type A and B ports and one Ethernet port. Supports (1) SD memory card. Compatible withEA9-PGMSW programming software version 6.50 or later.
• Ethernet 10/100 Base-T port
(program/download & PLC
communication)
• Expansion Module Support
• Use EA-ECOM for second Ethernet Port
• Remote Internet access
• Serial PLC interface (RS-232/422/485)
• One built-in SD memory card slot
• 12–24 VDC powered
• HDMI audio/video out
• 82MB project memory
• Data logging
• 0 to 50°C [32 to 122°F] operating
temperature range
• DIN rail mountable
• UL, cUL & CE agency approvals
• 2-year warranty from date of purchase

C-More EA9 Panels from Automation Direct
https://www.automationdirect.com/adc/overview/catalog/hmi_(human_machine_interface)/c-more_touch_panels_ea9_series
C-More – Graphic Panel (EA9 Series) User Manual and Quick Start Guides
https://cdn.automationdirect.com/static/manuals/ea9userm/ea9userm.html
C-more Headless HMI (EA9-RHMI) Manual and Quick Start Guide
https://cdn.automationdirect.com/static/manuals/ea9rhmim/ea9rhmim.html
EA9-T10CL C-More Specifications
https://cdn.automationdirect.com/static/specs/ea9t10cl.pdf
C-More EA9 Programming Software (Current Version V6.42)
https://support.automationdirect.com/products/cmore.html
This software will enable you to program all of the C-More EA9 HMI units. It includes a simulator for your application.

Next time we will look at the Headless C-More HMI connect to the Solo process temperature controller and Click PLC. We will review the sharing of information using the c-more unit.

Watch on YouTube: C-More EA9 HMI Series Headless RHMI to Solo Process Temperature Controller

C-More EA9 HMI Series to Solo Proce...
C-More EA9 HMI Series to Solo Process Temperature Controller

If you have any questions or need further information please contact me.
Thank you,
Garry



If you’re like most of my readers, you’re committed to learning about technology. Numbering systems used in PLC’s are not difficult to learn and understand. We will walk through the numbering systems used in PLCs. This includes Bits, Decimal, Hexadecimal, ASCII and Floating Point.

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