How a PLC Communicates with an HMI using FactoryTalk View SE with Studio 5000
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- เผยแพร่เมื่อ 1 มิ.ย. 2024
- Take 15 minutes to learn how a PLC communicates to an HMI with Studio 5000 & FactoryTalk View Site Edition. This will help you learn the ins & outs of what to do to do things properly.
PLCs (Programmable Logic Controllers) and HMIs (Human Machine Interfaces) are two important components of modern industrial automation systems. PLCs are used to control and automate various industrial processes, while HMIs provide a graphical interface for operators to monitor and interact with these processes. In this article, we will look at how PLCs and HMIs can be used together to create a more efficient and user-friendly industrial automation system, specifically by using FactoryTalk View SE with Studio 5000.
PLC Communication Protocols
PLCs communicate with other devices and systems using various communication protocols, such as Ethernet, Modbus, and Profinet. One of the most widely used communication protocols in the industrial automation industry is Ethernet, which allows for fast and reliable data transfer between devices.
To establish communication between a PLC and an HMI, both devices must be connected to the same network and configured to use the same communication protocol. In the case of FactoryTalk View SE with Studio 5000, the PLC and HMI can be connected using Ethernet and configured to use the Modbus TCP/IP protocol.
Setting Up Communication Between a PLC and an HMI
Once the PLC and HMI are connected to the same network and configured to use the same communication protocol, the next step is to set up the communication between the two devices. This can be done using the Studio 5000 software, which is used to design, configure, and program PLCs.
To set up the communication between a PLC and an HMI using Studio 5000, follow these steps:
1. Open the Studio 5000 software and connect to the PLC.
2. In the PLC program, create a new tag for each data point that you want to communicate with the HMI. For example, if you want to communicate the temperature of a process to the HMI, you would create a tag called "Temperature."
3. In the HMI project, create a new screen and add a widget (e.g., a gauge or a text box) to display the data from the PLC.
4. In the HMI project, go to the "Properties" tab and select the widget that you just added.
5. In the "Properties" tab, go to the "Data" section and select the "PLC Tag" option.
6. Select the PLC tag that you created in the PLC program (e.g., "Temperature") and click "OK."
7. Save the HMI project and upload it to the HMI device.
8. In the PLC program, run the communication test to verify that the PLC and HMI are communicating correctly.
With these steps, you should now have successful communication between your PLC and HMI using FactoryTalk View SE with Studio 5000.
Conclusion
PLCs and HMIs are essential components of modern industrial automation systems, and they can be used together to create a more efficient and user-friendly system. By using FactoryTalk View SE with Studio 5000, you can easily set up communication between a PLC and an HMI and monitor and control various industrial processes in real-time.
Note: I will be producing more masterclasses coming in 2023.
It's time to learn
0:00 Open Studio 5000 then build the PLC program
1:40 Open FactoryTalk View Site Edition to build an HMI
4:15 Adding Ladder Logic to use for the HMI application
6:10 Downloading the PLC program to the Emulator
7:30 Setting up the HMI shortcuts for PLC communication
8:30 Building a Start/Stop button for the HMI for the PLC logic
12:50 Seeing the HMI and PLC logic side by side
Thank you for watching the video.
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good demostration Shane
THANK YOU SIR
Welcome
Thanks for the video Mr.Shane.
Glad to help
Mr. Shane, Can you please make a video on how to lock a numeric input in the factory talk view studio.
impressive as always
Thank you
Good video sir!
Thank you
I used around 2700 tag but in SCADA FT view it's lagging heavily during running condition.. please give some reason behind this happens
First, I would look at my network speed & duplex to make sure you are getting the throughput to the computers.
Meaning, 100/Full or Auto/Auto for example.
Next, I would verify how your system is set up.
Is it Thin client?
Is it laptops?
How many HMI servers ?
You should have a HMI arch to easily see your layout.
Without knowing this information, it would be hard for anyone to answer.
I would think the lag isn't FactoryTalk view
Is there a way to add an Acknowledge button which can only pop up on the screen during a certain step (eg step 14)? I was trying to do that but in the tags section, i couldn't find anything which i can select for the step number tag.
How does your question relate to the video you are commenting on?
Please only ask questions about the video because it creates confusion and is hard to answer.
Not sure what you are talking about when you refer to steps
@@ShaneWelcher what I was trying to say is, i added a momentary push button, but I wanted that button to be visible when the machine sequence is on step 14, for that button to be only visible when the machine sequence is on step 14, i couldn't find the tag for it under the tags section.
@@xubairahmed951 so use animation on that button to only appear when in that step.
Here is one video showing animation
th-cam.com/video/zqodvKKeXFk/w-d-xo.htmlsi=LH5xFMQfnAYlY72M
You can also use the search tab on my channel and type in the word "animation" to find all of the videos for this
@@ShaneWelcher thank you 👍 will check that out
If am not online with PLC controller yet and I am writing my Factory talk program offline, how would I call my PLC tags which are supposed to work with this program? thx
Just add the PLC name to the shortcut and add the PLC shortcut name to the tag you want to use.
Just verify them when you get to the testing stage
This video might better help answer that question:
Re-Tagging a FactoryTalk Video Studio HMI Application for PLC Trainer | PlantPAX Simulation Code
th-cam.com/video/vRAGcqapI8M/w-d-xo.html
I will make you a video describing this process directly once I have time
Can I use a PC as an HMI? Can I also use the same applicator to toggle bits on multiple PLCs?
I'm using a laptop as an HMI so not sure why you have this question as my video is just about what you are asking
@@ShaneWelcher Poorly worded question. I was working along as I was watching this video. Is it possible to lock the HMI outside of the factoryview environment so that all techs can access the pushbuttons on one central PC and not have availability and option to edit those buttons
while adding new HMI server im facing issue. how to resolve
Please watch this video:
th-cam.com/video/nfXrFmoYm4E/w-d-xo.htmlsi=O_Tc6-VnEjBT8GNJ
Or search my channel by keyword to see how to use HMI servers.
Well, you said used the term "link" in so many places I've lost track of what was going on. Just being honest. Maybe some sort of outline in the beginning would help. Thanks.
This was just a simple example of how to make a logic tag to communicate to a to FactoryTalk Site Edition HMI.
What in the video confused you?