I am glad you like them. please find the links below the video, there are many ModubusTCP videos. e.g. : COM18. ModbusTCP Client via Siemens S7-1200/S7-1500 PLC and TIA Portal th-cam.com/video/NwzBaDsGpic/w-d-xo.html COM19. ModbusTCP Server via Siemens S7-1200/S7-1500 PLC and TIA Portal th-cam.com/video/cjSm5qJfmPg/w-d-xo.html
CPU has only one port. How to connect our laptop and how to estabilish modbus... How to connect Laptop and TCP/IP cable in same port???? Pls gide when we are using simulation mode
Thank you it is great video. How can I set up modbus TCP using two real PLCs( let us say two S7-1200 PLCs), one is client and the other is server. Can I use the same way as a PC client/Server. Do I have to set up Modbus client and server function block separately in two PLCs. Thank you,
Thanks for your watching, please review COM18 and COM19 videos, they are talking about the ModbusTCP Server and Client respectively. Regarding your question, one PLC can follow the way from COM18 video, and the other PLC follows the way from COM19. You can find the link under the video.
@@electricalautomation Thank you ! I can use PLCSim advanced to simulate Modbus communication by using two S7-1500 PLCs. It needs to set up two PLCs in PLCSim virtual ethernet adapter
Another amazing video👍👌 One question: What are those hardware interface numbers 64 and 65?...how are they different from port numbers? I have used other brands of PLC and I have never come across such things for Modbus communication.
The "Hardware identifier" allows the program or function block to operate the specific hardware resources. Especially, if there are couples of ethernet ports in this system, example, S7-1516 has two physical cards builtin, also the 'CP' module。 So using this number we know which hardware we are using. regarding the '65' at S7-1200, I am also curious that, probably the 65 would be used for another additional diagnosis.
One more time, incredible video! Congratulations, tomorrow i will test this.
Thanks for watching! Glad the video could help!
Tomorrow I am going for my first commissioning and your video is very supporting and help full to me sir...
Good luck! And welcome for any questions and comments!
Great Video, it should help me a lot, I´ll keep a notice but thank you very much for such information provided.
I am glad you like them. please find the links below the video, there are many ModubusTCP videos.
e.g. : COM18. ModbusTCP Client via Siemens S7-1200/S7-1500 PLC and TIA Portal
th-cam.com/video/NwzBaDsGpic/w-d-xo.html
COM19. ModbusTCP Server via Siemens S7-1200/S7-1500 PLC and TIA Portal
th-cam.com/video/cjSm5qJfmPg/w-d-xo.html
How to modscan data holding register PLC MW 1700 ?
Good work. excellent.. but I only simulate MODBUS between two PLCs in TIA portali just simulation. how can I do it? is it possible? thank you.
Very good one.
Thanks!
Can you tell me when we can use client fb & when use server?? How can it identify??
If you have some 'data' in the garage, then the garage is the server (passive), and you are the client (active)
@@electricalautomation Ohkk... Thank you😊
@@electricalautomation i will request you please make one video on modbus slave
How would you read a physical input (1) and write a physical coil (2)?
It just needs very simple ladder logic to transfer Ix.x to DBx.DBx x.x or from DBx.DBX x.x to Qx.x
i am using simulation mode of PLC. Modscan is not working??
Please use the real hardware
You have to use PLCSim advanced and use PICSim virtual ethernet adapter to setup two S7-1500 PLCs, I did that and it worked
very good, and very useful video.
Glad to hear that!
CPU has only one port. How to connect our laptop and how to estabilish modbus... How to connect Laptop and TCP/IP cable in same port???? Pls gide when we are using simulation mode
Please use the real hardware PLC
Thank you it is great video. How can I set up modbus TCP using two real PLCs( let us say two S7-1200 PLCs), one is client and the other is server. Can I use the same way as a PC client/Server. Do I have to set up Modbus client and server function block separately in two PLCs. Thank you,
Thanks for your watching, please review COM18 and COM19 videos, they are talking about the ModbusTCP Server and Client respectively. Regarding your question, one PLC can follow the way from COM18 video, and the other PLC follows the way from COM19. You can find the link under the video.
@@electricalautomation Thank you ! I can use PLCSim advanced to simulate Modbus communication by using two S7-1500 PLCs. It needs to set up two PLCs in PLCSim virtual ethernet adapter
Another amazing video👍👌
One question: What are those hardware interface numbers 64 and 65?...how are they different from port numbers?
I have used other brands of PLC and I have never come across such things for Modbus communication.
The "Hardware identifier" allows the program or function block to operate the specific hardware resources. Especially, if there are couples of ethernet ports in this system, example, S7-1516 has two physical cards builtin, also the 'CP' module。 So using this number we know which hardware we are using. regarding the '65' at S7-1200, I am also curious that, probably the 65 would be used for another additional diagnosis.
@@electricalautomation Thanks buddy!👍😊
Great tanks.